20th week of 2011 patent applcation highlights part 55 |
Patent application number | Title | Published |
20110118934 | PERIPHERAL ACCESS DEVICES AND SENSORS FOR USE WITH VEHICLE TELEMATICS DEVICES AND SYSTEMS - A telematics method and system includes, and uses, a telematics device with a controller in communication with a diagnostic system configured to receive diagnostic information from a host vehicle; a position-locating system configured to determine location information of the host vehicle; a wireless transceiver configured to transmit and receive information through a wireless network to and from at least one Internet-accessible website; and, a communication interface including at least a short range wireless interface link. The telematics device may be embodied in an access device, which may include the position-locating system. The access device may be a smartphone, or similar device, that retrieves/transmits diagnostic data/information, and other data/information to/from the vehicle via the short range wireless link. The access device performs various telematics device functions; it uses a long range wireless interface to communicate diagnostic and related information to a central host computer, and to receive related information from same. | 2011-05-19 |
20110118935 | ROAD SURFACE FRICTION COEFFICIENT ESTIMATING DEVICE AND ROAD SURFACE FRICTION COEFFICIENT ESTIMATING METHOD - A road surface friction coefficient estimating device includes a braking/driving force detecting section for detecting the braking/driving force of a wheel during traveling, a slip ratio detecting section for detecting the slip ratio of the wheel during traveling, and a road surface μ calculating section for estimating the relationship between the detected braking/driving force and the detected slip ratio on the basis of the ratio between the detected braking/driving force and the detected slip ratio, the correlation between the braking/driving force and the slip ratio in the case of the reference road surface, and at least either the detected braking/driving force or the detected slip ratio. | 2011-05-19 |
20110118936 | LANE-KEEPING CONTROL METHOD AND SYSTEM - Disclosed are a lane-keeping control system and method. The lane-keeping control system includes: an information acquiring device for acquiring lane information for a neighboring lane, and neighboring vehicle information for a neighboring vehicle in a lane neighboring with a lane in which a lane-keeping controlled vehicle is running; an electronic control device for setting a running track of the lane-keeping controlled vehicle in the lane-keeping controlled vehicle's lane on the basis of the acquired lane information and the neighboring vehicle information, the electronic device producing steering torque maps along the running track, and calculating steering overlay torque values from the produced steering torque maps; and a steering device for performing steering torque control in accordance with the steering overlay torque values calculated by the electronic control device. | 2011-05-19 |
20110118937 | MOTOR CONTROL UNIT AND VEHICLE STEERING SYSTEM - When the estimated motor temperature becomes equal to or higher than the first predetermined temperature, an addition angle correction unit temporarily decreases the absolute value of the addition angle output from an addition angle limiter at time intervals. The addition angle correction unit makes the time interval shorter as the estimated motor temperature increases. When the time interval becomes equal to or shorter than the predetermined threshold, that is, when the estimated motor temperature becomes equal to or higher than the second predetermined temperature that is higher than the first predetermined temperature, the addition angle correction unit notifies a command current value changing unit of a current stop command. Thus, the γ-axis command current value is changed to 0, and therefore the steering mode is shifted to the manual steer mode. | 2011-05-19 |
20110118938 | VEHICLE CONTROL SYSTEM - A vehicle control system having a controller and a spatial database adapted to provide spatial data to the controller at control speed. The spatial data provided from the spatial database to the controller can be any kind of data or information that has some relationship or association with “real world” geographical location, or if it is stored somehow with reference to geographical location. The spatial data received by the controller from the database forms at least part of the control inputs that the controller operates on to control the vehicle. The fact that the controller operates directly on information that is inherently associated with “real world” geographic location represents a change in thinking compared with existing vehicle control systems. In particular, it means that the control system of the present invention “thinks” directly in terms of spatial location. A vehicle control system in accordance with one particular embodiment of the invention comprises a task path generator, a spatial database, at least one external spatial data receiver, a vehicle attitude compensation module, a position error generator, a controller, and actuators to control the vehicle. | 2011-05-19 |
20110118939 | DRIVING ASSISTANCE APPARATUS AND DRIVING ASSISTANCE METHOD - Traveling environment information, which is information on a traveling environment around a vehicle, is obtained. If the automation level of the vehicle, which is set according to the traveling environment information, is decreased, the driving assistance level is decreased in a stepwise manner to execute a driving assistance control. | 2011-05-19 |
20110118940 | MOTOR CONTROL UNIT AND VEHICLE STEERING SYSTEM - A motor is driven by the γ-axis current of a γδ coordinate system that is an imaginary rotating coordinate system. A command current value preparation unit sets the γ-axis command current value based on the command steering torque and the detected steering torque. The command current value preparation unit includes a command current increase/decrease amount calculation unit and an addition unit. The command current increase/decrease amount calculation unit calculates the current increase/decrease amount for the command current value based on the sign of the command steering torque and the deviation of the detected steering torque from the command steering torque. The current increase/decrease amount calculated by the command current increase/decrease amount calculation unit is added to the immediately preceding value of the command current value by the addition unit. Thus, the command current value in the present calculation cycle is calculated. | 2011-05-19 |
20110118941 | SYSTEM AND METHOD FOR STABILIZING A SINGLE-TRACK VEHICLE - A system for stabilizing a single-track vehicle including a front assembly and a rear assembly, said system comprising a robust controller including an inner loop which closes on a roll angular rate {dot over (χ)} of said rear assembly and reduces parametric uncertainty associated with said vehicle, and an outer loop which closes on a roll angle χ of said rear assembly, and wherein the robust controller outputs a steering torque signal for controlling a steering angle in said front assembly; a roll angle sensor for measuring the roll angle in the rear assembly; a roll rate gyro for measuring the roll angular rate in the rear assembly; and a motor for applying the steering angle to said front assembly responsive to the steering torque signal. | 2011-05-19 |
20110118942 | THEFT SECURITY DEVICE FOR A VEHICLE COUPLING - An anti-theft security device for a vehicle coupling, in particular a fifth wheel coupling ( | 2011-05-19 |
20110118943 | SECURITY SYSTEM COMPRISING A SELF-MIXING LASER SENSOR AND METHOD OF DRIVING SUCH A SECURITY SYSTEM - A security system is described, comprising a sensor module ( | 2011-05-19 |
20110118944 | Vehicle and Method of Controlling Thereof - A vehicle controlled by a driver comprises a primary chassis ( | 2011-05-19 |
20110118945 | GRILLE CONTROL MECHANISM FOR VEHICLE - A grille control mechanism for a vehicle includes a movable member being switchable between an opened position for allowing air to flow into a radiator of the vehicle and a closed position for inhibiting the air from flowing into the radiator, an electric motor actuating the movable member, and a control device controlling an electric current to be supplied to the electric motor to execute an opening operation or a closing operation of the movable member in a case where an opening operation condition or a closing operation condition is satisfied, wherein the control device controlling the electric current to be intermittently supplied in response to one of the opening operation condition and the closing operation condition maintained until the other one of the opening operation condition and the closing operation condition is satisfied after the opening operation or the closing operation corresponding to the maintained operation condition is executed. | 2011-05-19 |
20110118946 | METHOD AND DEVICE FOR ACTUATING A DOOR OR A FLAP OF A VEHICLE - In a method and a device ( | 2011-05-19 |
20110118947 | CONTROL SYSTEM OF AUTOMATIC TRANSMISSION - A control system for controlling an automatic transmission that is capable of establishing a given speed stage by engaging a given frictional element. The control system comprises an actual time lag measuring section that measures an actual time lag from the time when a speed change instruction for the given speed stage is issued to the time when a gear ratio of the automatic transmission starts to change for the purpose of establishing the given speed stage, a torque detecting section that detects a torque from an engine, a time lag map that provides a suitable time lag in accordance with the detected torque from the engine, a learning correction section that corrects, by learning control, an instruction value for the hydraulic pressure led to the frictional element in a manner to cause the actual time lag to have the same value as the suitable time lag; and a time lag map correcting section that corrects the suitable time lag in accordance with an operation condition of an associated motor vehicle. | 2011-05-19 |
20110118948 | VEHICLE - Disclosed is a vehicle capable of improving the accuracy of wheel stopping determination. A stopping determination time which is calculated by multiplying the pulse width of a wheel speed pulse immediately before a non-output time, for which no wheel speed pulse is output from a wheel speed sensor 3, by 2 | 2011-05-19 |
20110118949 | VEHICLE BRAKE FLUID PRESSURE CONTROL APPARATUS - A vehicle brake fluid pressure control apparatus includes: a controller configured to control fluid pressures in wheel brakes to increase or reduce by controlling normally open electromagnetic valves and normally closed electromagnetic valves, wherein the controller perform: a pressure reducing in a pressure reducing cycle in which a basic pressure reducing control and a gradual pressure control are performed continuously in a case that the controller determines to execute a pressure reducing control with wheel speeds decreasing; a pressure reducing control in a basic pressure reducing amount in the basic pressure reducing control; and a temporary holding control for holding the fluid pressure and a fine pressure reducing control for executing a pressure reducing in an amount smaller than the basic pressure reducing amount in a case that the wheel speeds tend to decrease after the temporary holding control in the gradual pressure reducing control. | 2011-05-19 |
20110118950 | METHOD FOR ESTIMATION OF AT LEAST ONE ENGINE PARAMETER - A system comprising determination of tuning parameters enabling optimal estimation of unmeasured engine outputs, e.g., thrust. The level of degradation of engine performance is generally described by unmeasurable health parameters related to each major engine component. Accurate thrust reconstruction depends upon knowledge of these health parameters, but there are usually too few sensors to estimate their values. A set of tuning parameters is determined which accounts for degradation by representing the overall effect of the larger set of health parameters as closely as possible in a least squares sense. The method utilizes the singular value decomposition of a matrix to generate a tuning parameter vector of low enough dimension that it can be estimated by a Kalman filter. Generation of a tuning vector specifically takes into account the variables of interest. The tuning parameters facilitate matching of both measured and unmeasured engine outputs, as well as state variables. | 2011-05-19 |
20110118951 | Control Device for Internal Combustion Engine - When the variation of the KCS learning value is large, an ISC learning control is performed in a learning acceleration mode in which the amount of the ISC learning update is large and the ISC learning is performed at high speed. By thus performing the ISC learning control in the learning acceleration mode in which the ISC learning is performed at high speed, the ISC learning control can quickly follow up a great variation of the KCS learning value, and the time required for the ISC control value to converge to the most suitable one can be shortened. With this, the ISC learning control performed during idling of a hybrid car can be completed in a short time, and the fuel consumption enhancement effect by idling stop can be heightened. | 2011-05-19 |
20110118952 | GLOWPLUG TEMPERATURE CONTROL METHOD AND DEVICE FOR THE REDUCTION OF EMISSIONS FROM A DIESEL ENGINE - A method is provided for reducing emissions behind a catalytic converter in an exhaust gas stream of the engine. The method includes, but is not limited to controlling a power supply to a glowplug of a compression-ignition engine. The glowplug is activated if a set of at least two input values remains in a first characteristic region of an input parameter space for at least a predetermined activation time. The first characteristic region consists of one ore more contiguous regions of the input parameter space. | 2011-05-19 |
20110118953 | ABNORMAL COMBUSTION DETECTION METHOD FOR INTERNAL-COMBUSTION ENGINES FROM COMBUSTION INDICATOR DISTRIBUTION MODELLING - An abnormal combustion detection method for spark-ignition internal-combustion engines, from combustion indicator distribution modelling is disclosed. At least one combustion indicator such as CA10 is determined. The distribution of N values of this indicator, acquired over N cycles preceding the cycle in progress, is modelled by determining coefficients of a theoretical distribution law. Modelling is repeated by removing extreme values from among the N values or for various working points of the engine, to obtain an evolution of the coefficients. At least one parameter characterizing evolution of at least one of these coefficients is determined. The start of an abnormal combustion is detected by comparing the parameter with a predetermined threshold, and the course of the abnormal combustion detected in the combustion chamber is controlled. | 2011-05-19 |
20110118954 | CONTROL APPARATUS FOR A VEHICLE HAVING A PRIME MOVER - The control apparatus for a vehicle having a prime mover is applied to a vehicle having an air conditioning mechanism which performs the air conditioning in the vehicle interior by using the cooling water of the internal combustion engine. The engine stop permitting unit permits stopping the internal combustion engine based on the requested load of the internal combustion engine, when the cooling water temperature becomes equal to or higher than the engine stop permitting water temperature. The engine activating unit activates the internal combustion engine when the cooling water temperature becomes lower than the engine activation requesting water temperature, which is set to be lower than the engine stop permitting water temperature. The correcting unit corrects the engine stop permitting water temperature to be higher in the case that the vehicle speed is high, than in the case that the vehicle speed is low. | 2011-05-19 |
20110118955 | SYSTEM AND METHOD FOR CONTROLLING ENGINE TORQUE - An engine control system for a vehicle includes a power request determination module, a desired speed determination module, and a torque control module. The power request determination module determines a power request for an engine based on a request from a driver of the vehicle and a speed of the vehicle. The desired speed determination module determines a desired speed of the engine based on a speed of a turbine in a torque converter of the engine, a state of a clutch in the torque converter, and one of the power request, a first amount of clutch slip, and a second amount of clutch slip. The torque control module determines a desired engine torque based on the desired engine speed and the power request and controls torque output of the engine based on the desired engine torque. | 2011-05-19 |
20110118956 | INTERNAL COMBUSTION ENGINE FUEL INJECTION CONTROL METHOD - In an internal combustion engine provided with a fuel injection valve for injecting fuel into an intake air flow path for each cylinder, there is performed a plurality of fuel injections during one cycle for each cylinder, one injection thereof being performed in synchronization with a period during which an intake valve is being opened and reverse flow of in-cylinder gas into the intake air flow path occurs. | 2011-05-19 |
20110118957 | System and method for preparing an optimized fuel mixture - Aspects of the present invention relate to systems and method for converting ozone and fuel into mechanical energy and waste products. In some embodiments, a super-combustor may be used to provide a combustion engine with an improved ability to combust fuel. Certain embodiments of the invention may provide for an improved spark plug or modified engine having a super-combustor built in. | 2011-05-19 |
20110118958 | METHOD FOR ADAPTING THE PERFORMANCE OF A FUEL PREFEED PUMP OF A MOTOR VEHICLE - In a method for adapting the performance of a fuel prefeed pump of a motor vehicle which has a common rail injection system and an internal combustion engine, after the ignition is switched on and before the internal combustion engine is started, adaptation values are determined and stored which are assigned to the fuel prefeed pump and describe its individual performance. After the internal combustion engine is started, the stored adaptation values are taken into consideration during the determining of an actuating signal for the prefeed pump. | 2011-05-19 |
20110118959 | METHOD AND APPARATUS FOR DETERMINING AND REGULATING AN EXHAUST GAS RECIRCULATION RATE OF AN INTERNAL COMBUSTION ENGINE - The invention relates to a method and an apparatus for determining an exhaust gas recirculation rate in an internal combustion engine, in which the exhaust gas recirculation rate indicates a proportion of exhaust gas in a gas quantity delivered to a cylinder of the internal combustion engine, and combustion takes place in the cylinder of the engine cyclically during a combustion phase. The method includes the steps of ascertaining a combustion course statement over the course of combustion in the cylinder of the engine, and ascertaining an actual exhaust gas recirculation rate from the combustion course statement with the aid of a predetermined exhaust gas recirculation rate function. The invention further relates to a method and an apparatus for regulating an exhaust gas recirculation rate in an internal combustion engine, in which the exhaust gas recirculation rate indicates a proportion of exhaust gas in a gas quantity delivered to a cylinder of the internal combustion engine, and combustion takes place in the cylinder of the engine cyclically during a combustion phase. The method includes the steps of ascertaining a combustion course statement over the course of combustion in the cylinder of the engine, furnishing a set-point statement as a function of an operating point of the engine, and performing a regulation to compensate for a deviation that results from the set-point statement and the combustion course statement. | 2011-05-19 |
20110118960 | KNOCKING DETECTING APPARATUS FOR INTERNAL COMBUSTION ENGINE - A knocking detecting apparatus for an internal combustion engine, which can more accurately perform the knocking determination based on frequency components of the output signal of the knock sensor, is provided. A frequency spectrum analysis of the knock sensor output signal is performed at predetermined angular intervals of the crankshaft rotation angle. Intensities of a plurality of frequency components obtained by the frequency spectrum analysis are stored as time series data. The time series data of the frequency component intensity are binarized, and it is determined whether or not a knocking has occurred based on the binarized time series data. | 2011-05-19 |
20110118961 | PUSH BUTTON STARTING SYSTEM FOR OUTDOOR POWER EQUIPMENT - A starting system for outdoor power equipment that has a controller and a start button to control the activation of an internal combustion engine. The starting system includes a controller that receives a start signal from a start button. The controller monitors for the presence of an enable device in an enable device receptacle and, upon activation of the start button and the presence of the enable device in the enable device receptacle, the controller provides electric power to the electric load of the power equipment. When the start button is depressed for longer than a minimum engagement period, the controller initiates operation of the engine. If the start button is pressed for less than the minimum engagement period, the controller activates the electric load for an auxiliary period without starting the engine. During engine operation, if the start button is depressed, the controller terminates operation of the engine. | 2011-05-19 |
20110118962 | METHOD FOR CONTROLLING THE STARTER OF A COMBUSTION ENGINE AND APPLICATION THEREOF - A method for controlling actuation of a control device to be integrated into a starter of a combustion engine. The device includes a solenoid controlling a position of a starter sprocket capable of being inserted into a ring gear kinematically connected to a crankshaft of the engine. The sprocket can be driven by an electric motor of the starter by closing a first switched power line between a battery and the starter. The device includes an auxiliary relay and at least one power resistor mounted in series, thus forming a second switched power line parallel to the first switched line for powering, with a supply current lower than the maximum current, the electric motor of the starter driving the sprocket. The method switches the auxiliary relay to accelerate the sprocket of the starter, determines rotation speed of the ring gear, determines duration of the acceleration phase of the sprocket, inserts the sprocket of the starter into the engine ring, switches the first switched power line, withdraws the sprocket of the starter from the engine ring, and cuts any power supply to the electric motor of the starter. | 2011-05-19 |
20110118963 | METHOD FOR STARTING AN INTERNAL COMBUSTION ENGINE - In a method for starting an internal combustion engine of a motor vehicle which is connected to a transmission via a starting device and operated in a start/stop operating mode, a hydraulic medium is fed to the starting device via a valve device by a hydraulic pump. Before and during starting of the internal combustion engine by use of a starter, a control unit actuates the valve device in such a way that the valve device enables delivery of the hydraulic medium to the starting device. The control unit actuates the hydraulic pump in such a way that during the starting of the internal combustion engine the hydraulic pump delivers the hydraulic medium directly into the starting device in order to bring about a mechanical operative connection between the internal combustion engine and the transmission by the starting device. | 2011-05-19 |
20110118964 | GLOW PLUG DRIVE CONTROL METHODS - To suppress deterioration caused by thermal stress without sacrificing the required maximum temperature. | 2011-05-19 |
20110118965 | NAVIGATION DEVICE & METHOD - A digital processing apparatus is disclosed for processing live traffic information in order to predict future evolution of the live traffic information. The apparatus includes, in at least one embodiment, a processing resource configured to: receive an item of live traffic information representing a traffic journey-time delay, at a respective time of incidence; store information indicating the journey-time delay and the respective time in a memory, to create a history of variation of the respective journey-time delay with respect to incidence time; and determine from the history at least one characteristic of the journey-time delay indicative of predicted evolution into the future of the journey-time delay from time of incidence of a most recent item of live traffic information. | 2011-05-19 |
20110118966 | Traffic data services without navigation systems - A non-navigation data system for providing traffic data service in a mobile environment can include a data decoder for decoding a digital data stream from a digital audio radio transmission source, location determining means (such as GPS or cellular location determining schemes) for determining a current location of a mobile receiver receiving the digital data stream, a display for displaying traffic data corresponding to the current location, and a plurality of static maps wherein the traffic data corresponding to the current location is overlaid at least over a portion of the static maps. | 2011-05-19 |
20110118967 | TRAIN-OF-VEHICLE TRAVEL SUPPORT DEVICE - A train-of-vehicle travel support device which enables a train-of-vehicle travel of a plurality of vehicles even on a running road in which no magnetic marker is embedded. The train-of-vehicle travel support device includes a sensor unit obtaining road line shape data of a feature on a road surface, a processor unit obtaining running control data based on comparison of the road line shape data obtained by the sensor unit and reference data which has been previously stored, and an inter-vehicle communication device transmitting wirelessly the running control data obtained by the processor unit to a following vehicle. | 2011-05-19 |
20110118968 | OMNIDIRECTIONAL VEHICLE - According to a vehicle | 2011-05-19 |
20110118969 | COGNITIVE AND/OR PHYSIOLOGICAL BASED NAVIGATION - A method of navigation comprising receiving, from at least one sensor, physiological sensor data indicative of at least one physiological attribute of a person and generating navigation-related information derived from at least some of the physiological sensor data. | 2011-05-19 |
20110118970 | SYSTEM AND METHOD FOR DEFINING DIRECTIONS - A method and computer program product for defining a plurality of addresses. Driving directions between each of the plurality of addresses are defined, thus generating a plurality of driving directions. The plurality of driving directions are stored on a client electronic device. | 2011-05-19 |
20110118971 | EFFICIENT LOCATION REFERENCING METHOD - An efficient method of encoding a continuous path within a road network is described. Ideally the path to be encoded is capable of being completely represented within a digital map and expressible as a path list of lines and/or segments existing in the digital map and consecutively ordered. In at least one embodiment, the method includes: (i) storing a start position in a route search list, the start position being one of: (a) the line or segment first appearing in the path list or, where the start node of the first line or segment is artificial, the first line or segment appearing in the digital map having a real start node and which leads directly to the first line or segment optionally through other artificial nodes, or (b) a most recently identified deviation line or segment also appearing in the path list; (ii) determining a path from the start node of the start position and including the start position to an end node of the last line or segment in the path list within the digital map, the path being determined according to an algorithm, (iii) comparing the shortest path so determined to the path list for identity, and in the absence of identity, identifying at least one deviation line or segment being part of the path list and having a start node representative of an intersection in the digital map but not being the line or segment first appearing in the path list, and if such deviation line or segment does not terminate at the end node of the last line or segment appearing in the path list, repeating step (i) using the deviation line or segment, and (iv) storing the last line or segment in the path list in the route search list if not already stored. Most preferably, the algorithm used is a shortest path algorithm. | 2011-05-19 |
20110118972 | NAVIGATION DEVICE & METHOD - A navigation device is disclosed including a processor; and a store containing map data. In at least one embodiment, the map data includes a temporally-variable feature and the processor is arranged, in a route planning process, to determine a status of the temporally-variable feature according to temporal information. | 2011-05-19 |
20110118973 | IMAGE PROCESSING METHOD AND SYSTEM - An image processing method and a system are provided. The image processing method of moving camera comprises the following steps. An image of a road is captured by a first camera unit. A coordinate of the image of an object shown in the image of the road is captured when the image of the object shown in the image of the road is selected. At least an aiming angle of a second camera unit is adjusted according to the coordinate to make the field-of-view of the second camera unit aligned with the object. The image of the object is captured by the second camera unit. The image of the object is enlarged. | 2011-05-19 |
20110118974 | SERVER, USER TERMINAL, AND SERVICE PROVIDING METHOD, AND CONTROL METHOD THEREOF - A control method of a server is provided. Location information is extracted from photographed data. The photographed data is linked to a course of travel having a pre-stored street image, by applying a predetermined standard based on the extracted location information. The photographed data is provided together with the linked course of travel having the pre-stored street image. | 2011-05-19 |
20110118975 | NAVIGATION SYSTEM WITH MULTIPLE USERS AND METHOD OF OPERATION THEREOF - A method of operation of a navigation system includes: operating a communication unit for establishing a communication link between a first device and a second device; receiving a user defined destination; displaying a first location and a first route to the user defined destination on the first device and the second device, where the first location represents the location of the first device; and displaying a second location and a second route to the user defined destination on the first device and the second device, where the second location represents the location of the second device. | 2011-05-19 |
20110118976 | Method of contextually displaying points of interest on a personal navigation device according to travel purpose - A method of contextually displaying points of interest (POIs) on a personal navigation device according to a user's travel purpose includes storing a plurality of POIs into a memory of the personal navigation device, the POIs having corresponding POI category labels, entering a destination location into the personal navigation device and providing navigational instructions for a trip to the destination location, associating a travel category with the trip to the destination location, and displaying POIs whose corresponding POI category labels are included in the travel category associated with the trip to the destination location. | 2011-05-19 |
20110118977 | NAVIGATION DEVICE & METHOD - A navigation device includes a locator for determining a location of the navigation device, a processor, an audio output device and/or a display controllable by the processor, and a store for map data and historical data. The historical data includes historical information about a location and a location identifier identifying the location. The processor is arranged to control the audio output device and/or display to convey the historical information as an audio and/or visual output in response to the processor determining from the locator that the navigation device is in the vicinity of the location identified by the location identifier. | 2011-05-19 |
20110118978 | NAVIGATION SYSTEM WITH RELATIVE RANKING MECHANISM AND METHOD OF OPERATION THEREOF - A method of operation of a navigation system includes: selecting a category of interest; receiving available information for the category of interest; and extrapolating a relative ranking based on the available information for displaying at a device. | 2011-05-19 |
20110118979 | AUTOMOTIVE LOCATION DATA INTEGRITY - A method of operating an automotive location system may include providing a timely warning if the system cannot satisfy predetermined performance criteria. An example method may include ascertaining a satellite-based position estimation ascertaining a dead reckoning position estimation, determining a location estimation by combining the satellite position estimation and the dead reckoning position estimation, determining a map-matching position, and determining an integrity of the location estimation by comparing a test statistic calculated by evaluating the map-matching position and the location estimation with a decision threshold based upon a predetermined location estimation accuracy specification. If the test statistic is less than the decision threshold, the system may provide the location estimation. If the test statistic is greater than the decision threshold, the system may provide an indication that the integrity of the location estimation does not satisfy the predetermined location estimation accuracy specification. | 2011-05-19 |
20110118980 | Lateral Avoidance Maneuver Solver - A system on-board an unmanned aerial vehicle for controlling a lateral maneuver to avoid a loss of separation between the unmanned aerial vehicle and an intruder into its airspace. The system receives as inputs the desired miss distance, desired bank angle, state vectors for the unmanned aerial vehicle, wind, and an intruder, and a target vector; and outputs a lateral route change which will achieve the desired miss distance and return the unmanned aerial vehicle back to path. In one embodiment, the system comprises a computer programmed with software that runs automatically and guides the unmanned aerial vehicle to perform a lateral maneuver that avoids loss of separation. In another embodiment, the software runs automatically and advises a pilot on the ground (who is flying the drone by remote control) that a maneuver is about to happen, which maneuver the pilot can either accept or reject. | 2011-05-19 |
20110118981 | METHOD AND SYSTEM FOR AIRCRAFT CONFLICT DETECTION AND RESOLUTION - Methods, systems, and computer program products for aircraft conflict detection and resolution are proposed. Embodiments of the present invention detect potential conflicts without a predetermined look-ahead time threshold and determine the time for issuing resolution alerts dynamically based on the relative movements of the aircraft. A method embodiment for detecting a potential airborne conflict between an ownship and at least one intruder includes, determining a relative motion trajectory of the ownship and the intruder, generating a plurality of resolution advisories based upon the determined relative motion trajectory and corresponding to respective motion dimensions of the ownship, determining an alert time for each of the plurality of RAs responsive to the corresponding motion dimension and the determined relative motion trajectory, and transmitting at least one of the plurality of RAs to at least one of the ownship or an aircraft control entity. | 2011-05-19 |
20110118982 | System and Method for Detecting Lightning Strikes Likely To Affect A Condition of A Structure - A lightning detection system and method for detecting a lightning strike are provided. The system includes a lightning detector in a structure susceptible to a lightning strike. The lightning detector includes a data logger configured to log data indicative of a time of occurrence of the lightning strike. The system further includes memory to store data collected from a wide-area lightning detection network. The stored data includes at least one characteristic of the lightning strike. A processor may be configured to process data from the data logger relative to data collected from the wide-area lightning detection network to determine correlated data indicative of a lightning strike affecting the structure. In the event correlated data is determined, the processor may be configured to assign the characteristic of the lightning strike to the structure. | 2011-05-19 |
20110118983 | SYSTEM AND METHOD FOR RESERVOIR ANALYSIS BACKGROUND - A system for and method of automatically evaluating similarity between a target geological region of interest and a plurality of known geological regions of interest includes selecting a plurality of quantitative parameters describing reservoir characteristics of the target geological region of interest and defining a graphical target line based on values of the selected parameters. Comparison lines are graphically constructed for at least some of the plurality of known geological regions of interest, respective comparison lines representing respective values of the quantitative parameters describing corresponding characteristics of respective regions among the known geological regions of interest. A similarity factor between each of the comparison lines and the target line is calculated based on the plotted target and comparison lines. The comparison lines are ranked based on the calculated similarity factors, and similarity factor versus similarity rank are graphically displayed. | 2011-05-19 |
20110118984 | METHOD AND SYSTEM FOR RETRIEVING SEISMIC DATA FROM A SEISMIC SECTION IN BITMAP FORMAT - A computer implemented method for retrieving seismic data from a seismic section provided in a bitmap format. The method includes reconstructing a two dimensional matrix of seismic interpolated data in which a value at a given pixel in the matrix is proportional to local density of wiggles in the seismic section with an added value of a previously calculated pixel. The method may be implemented in either of computer hardware configured to perform said method and computer software embodied in a non-transitory, tangible, computer-readable storage medium. Also disclosed are corresponding computer program product and data processing system. | 2011-05-19 |
20110118985 | CONSISTENT DIP ESTIMATION FOR SEISMIC IMAGING - Systems and methods perform consistent dip estimation for seismic imaging. An example system applies global consistency constraints during iterative volume dip estimation of a seismic volume to improve upon conventional dip estimation methods. With each iteration, the system applies single and joint dip constraints, checking local dip estimates for reciprocity, causality, consistency, and vertical and lateral continuity. At discontinuities in the seismic volume, local divergences are marked with a quality attribute. Upon convergence of the volume dip estimation, the volume may be rendered in 3D, including the discontinuities. In performing volume dip estimation, the system can also provide automatic horizon interpretation and automatic fault detection. | 2011-05-19 |
20110118986 | METHODS AND APPARATUS FOR EVALUATING GLUCOSE LEVELS AROUND A REPEATING EVENT - Methods for evaluating changes in glucose levels include selecting a repeating event, obtaining a pre-event measurement and a post-event measurement for a plurality of occurrences of the repeating event wherein a glucose change between the pre-event measurement and post-event measurement may be determined for each of the plurality of occurrences of the repeating event, and, recording unique details for each of the plurality of occurrences of the repeating event such that the unique details may be correlated with the glucose change for each of the plurality of occurrences of the repeating event. | 2011-05-19 |
20110118987 | PREDICTIVE BLOOD SUGAR LEVEL CALCULATING DEVICE, PREDICTIVE BLOOD SUGAR LEVEL CALCULATING METHOD, AND PROGRAM THEREOF - A predictive blood sugar level calculating device acquires meal information about meal intake, calorie consumption information about calorie consumption, pulse information, and the like, calculates predictive blood sugar level change curves indicating change in blood sugar levels based on the plurality of information in a time series using predetermined numerical formulas, and combines the predictive blood sugar level change curves, thereby reducing an error between the calculated predictive blood sugar level curve and an actual change in a blood sugar level occurring in a human body. | 2011-05-19 |
20110118988 | ELECTRONIC HAND HELD ION MEASUREMENT DEVICE AND METHOD - A hand held ion tester includes a housing sufficiently small to be conveniently held in a human hand. A sample chamber is formed in the housing and has a sample inlet in the upper surface of the housing. An ion selective electrode is positioned in the sample chamber so as to be in liquid communication with samples positioned in the sample chamber. A key board and a display are positioned on the upper surface of the housing and a central processing unit contained within the housing is electrically coupled to the ion selective electrode, the key board and the display. The central processing unit is designed and connected to receive signals from the ion selective electrode, process the signals and display processed information on the display. | 2011-05-19 |
20110118989 | METHOD FOR ESTIMATING TIRE WEAR AND APPARATUS FOR ESTIMATING TIRE WEAR - The degree of tire wear is estimated with constancy and accuracy even when the road surface becomes rough during a vehicular run. The deformation speeds V | 2011-05-19 |
20110118990 | DAMAGE SENSORS AND PROCESSING ARRANGEMENTS THEREFOR - A damage sensing system, and a method of sensing damage using the system, are described. The system comprises: a plurality of tuned circuits arranged in parallel, each tuned circuit having a different resonant frequency; and processing means for discriminating the response of the different tuned circuits according to their respective different resonant frequencies, for example by processing changes in the respective Q-factors of the respective tuned circuits; wherein each of the plurality of tuned circuits comprises a respective damage sensor, each damage sensor comprising at least one direct write resistive element applied to an area of a substrate by a direct write process. Each tuned circuit may comprise a common resistor in series with the respective damage sensor. The plurality of the tuned circuits may be coupled to the processing means by a shared single pair of external connections. | 2011-05-19 |
20110118991 | MULTI-FREQUENCY BOND TESTING - A multi-frequency bond-testing system using acoustic probes in conjunction with NDT/NDI inspection instruments. Bond-testing of test objects is carried out at multiple discrete frequencies to produce a single, combined amplitude C-scan. Alternatively, or in combination, the system provides a single, combined phase C-scan to enable proper interpretation of the C-scans. Amplitude and/or phase readings on test objects are normalized at the selected frequencies relative to tests performed on a defect-free object at those frequencies. In this manner, the non-linear behavior of a bond-testing probe over a frequency range chosen for a given inspection is compensated for. The invention enables providing more easily interpretable and sharper images which enable a more reliable and faster reading and identification of defects in the test objects. | 2011-05-19 |
20110118992 | MOBILE DEVICE AND METHOD FOR PERFORMING BLACK BOX FUNCTION - A mobile device and method for performing a black box function are provided. Each of a plurality of connection ports of the mobile device are electrically connected to an external entity. When a voltage exceeding a given critical value is applied through the connection port, a detection history recording unit of the mobile device not only checks detection time information, but also checks terminal ID information about the connection port. Then the detection history recording unit records the terminal ID information and the detection time information. Therefore, when any trouble or fault occurs in the mobile device, it is possible to easily find out the cause of such trouble or fault though data recorded in the detection history recording unit. | 2011-05-19 |
20110118993 | Device For Measuring Retention Force - A Centrifugal Adhesion Balance apparatus for measuring retention forces between a body and a surface. This CAB apparatus decouples the normal and lateral retention forces by allowing any combination of the gravity force and a centrifugal force. This CAB apparatus includes a rotatable arm and an independently rotatable flat surface wherein the angle between the arm and the flat surface is precisely controlled. | 2011-05-19 |
20110118994 | Strength Measurement for Bond Lines - The different advantageous embodiments provide a method and apparatus for inspecting a structure. In one advantageous embodiment, an electromagnetic force is generated on a portion of a bond line for a plurality of parts in the structure. The structure contains a conductive material. A determination is made as to whether an inconsistency is present in the portion of the bond line after generating the electromagnetic force on the portion of the bond line. | 2011-05-19 |
20110118995 | Coupling element of a sensor of an ultrasonic, flow measuring device - A coupling element of a sensor of an ultrasonic, flow measuring device, which includes at least three rods having, in each case, a first rod end and a second rod end. The rods, in each case, have, on their respective first ends, first end faces, which, in each case, can be acoustically coupled with the sound-emitting and/or sound-receiving area of an ultrasonic transducer element. The respective first end faces of the rods together form a first coupling surface of the coupling element, and the rods, in each case, have, on their respective second ends, second end faces, which form a second coupling surface of the coupling element, wherein the rods, in each case, have a first rod cross section, which is different in shape and/or size from a respective second rod cross section. | 2011-05-19 |
20110118996 | Die Swell Fertility Apparatus for Humans and Other Mammals: Apparatus and Method - A method and apparatus for assessing fertility in mammalian females comprising sampling cervical-vaginal fluid, measuring one or more of the sample's viscoelastic properties, and evaluating the measurement to determine fertility. Preferable embodiments of the current invention may utilize measurement of the viscoelastic property of die swell ratio, or other viscoelastic properties of cervical-vaginal fluid. | 2011-05-19 |
20110118997 | HIGH TEMPERATURE TRANSDUCER USING SOI ELECTRONICS - There is disclosed a high temperature pressure sensing system which includes a SOI Wheatstone bridge including piezoresistors. The bridge provides an output which is applied to an analog to digital converter also fabricated using SOI technology. The output of the analog to digital converter is applied to microprocessor, which microprocessor processes the data or output of the bridge to produce a digital output indicative of bridge value. The microprocessor also receives an output from another analog to digital converter indicative of the temperature of the bridge as monitored by a span resistor coupled to the bridge. The microprocessor has a separate memory coupled thereto which is also fabricated from SOI technology and which memory stores various data indicative of the microprocessor also enabling the microprocessor test and system test to be performed. | 2011-05-19 |
20110118998 | APPLICATIONS OF PUMP PERFORMANCE MONITORING - The present invention provides a processor or signal processing module that features one or more modules configured to receive an input signal containing information about the unsteady pressures or acoustic emissions caused by a medium flowing through a pump, and also configured to provide of an output signal containing information about the performance of the pump. The information about the performance of the pump may include information about pump performance monitoring by a slip flow measurement, about predicting impeller wear, about pump impeller cavitation monitoring, about pump monitoring through acoustic emissions, about pump leak detection, about pump efficiency monitoring and about positive displacement pump monitoring. | 2011-05-19 |
20110118999 | MEASUREMENT POSITION AND TIME RECORDING TYPE MAGNETOMETER AND METHOD OF MEASURING MAGNETIC FIELD USING THE SAME - Disclosed herein are a magnetometer which is capable of calculating an isotropic magnetic field component by use of three orthogonal coil sensors for magnetic field measurement and a method for measuring a magnetic field using the magnetometer, which records and displays the strength and/or direction of the magnetic field together with the measurement time and position of the magnetic field. The magnetometer can make a more comprehensive understanding of a magnetic field environment and to make a more accurate measurement of a magnetic field. In addition, the magnetometer can reduce time for measurement and result analysis, and obtain reliable measurement results. | 2011-05-19 |
20110119000 | Synchronized Reconfiguration of Measurement Modules - Configuring at least one radio frequency (RF) instrument according to a plurality of RF measurement configurations for performing a plurality of tests on a device under test (DUT). A list of RF measurement configurations may be stored in a computer memory. The list of RF measurement configurations comprises a plurality of parameters for configuring operation of the at least one instrument. Information regarding the list of RF measurement configurations (e.g., a data stream) may be provided to the at least one RF instrument. The at least one RF instrument may perform the plurality of tests on the DUT, including the at least one RF instrument configuring itself according to the RF measurement configurations based on processing of the information. Configuring enables the at least one RF instrument to perform the plurality of tests on the DUT in a deterministic manner. | 2011-05-19 |
20110119001 | TRANSMITTER POWER MONITOR - The invention provides an in-line power monitor for an RF transmission line that is capable of being calibrated in-line during live conditions at the exact power level and frequency where it is used. This device uses forward and reflected directional couplers and a non-directional coupler to sample the RF voltage on the transmission line. The RF voltage of the forward and reflected channels are each split into two paths, one going to a test port and the other leading to additional circuitry which prepares the signals of the forward and reflected channels for output to power displays. Additionally, the monitor allows the user to compensate for any voltage offsets introduced by various circuitry components. Further, the monitor also allows to user to individually calibrate the output of the forward and reflected channels by applying an adjustable gain ratio correction to each channel. | 2011-05-19 |
20110119002 | METHOD AND SYSTEM FOR ESTIMATING USE TIME OF ELECTRIC APPLIANCES - A method and a system for estimating use time of electric appliances are provided. In the present method, all time points corresponding to an appliance power on event or an appliance power off event are obtained according to a value-time curve of at least one electric characteristic. A characteristic value of each of the time points is calculated according to the value-time curve, so as to pair the time points corresponding to the appliance power off event with the time points corresponding to the appliance power on event appropriately. After the pairing process is accomplished, the use time of each of the electric appliances can be calculated by the paired time points and thereby the power consumption of the electric appliances can be figured out. | 2011-05-19 |
20110119003 | COMPUTER POWER MEASUREMENT DEVICE - The present invention provides a computer power measurement device, which comprises: a first inductor connected power supply, and the first inductor is provided with a first DC equivalent resistance; a second inductor connected power consumption components, and the second inductor is provided with a second DC equivalent resistance; an input measurement module, which is connected to the first inductor, and measures the input power based on the first DC equivalent resistance; and, an output measurement module, which is connected to the second inductor, and measures the output power based on the second DC equivalent resistance. | 2011-05-19 |
20110119004 | Method and a Device for Measuring and Calculating the Insulation Resistance of a High Voltage Power Management System in a Hybrid Power Vehicle - This invention provides a method and a device for measuring and calculating the insulation resistance of a high voltage power management system in a hybrid power vehicle, which are designed to effectively measure the insulation resistance; said method and device for measuring the insulation resistance of a high voltage power management system in a hybrid power vehicle comprising a central process unit circuit, a battery-voltage-balance detection unit and an insulation resistance detection unit. The voltage signal outputted by the battery-voltage-balance detection unit is assessed by the central process unit circuit; the insulation-resistance detection unit is controlled by the central process unit circuit to start up when voltage is slightly out of balance, the signal detected by the insulation resistance detection unit is transmitted to the central process unit circuit, and the signal is transmitted to the battery management system by the central process unit circuit via CAN bus. The present invention not only is capable of measuring the total voltage of the battery with high precision and monitoring the real-time insulation state, but also is capable of effectively measuring the insulation resistance. | 2011-05-19 |
20110119005 | BATTERY-STATE MONITORING APPARATUS - A battery-state monitoring apparatus includes: a secondary battery | 2011-05-19 |
20110119006 | Cathodic protection monitor - A cathodic protection monitor is disclosed to be electrically connected to a cathodic protection rectifier that is adapted to prevent rust, corrosion and possible leakage in an underground pipe or storage tank above which the rectifier is supported. The cathodic protection monitor includes a CPU that reads, digitizes and stores analog current and voltage signals which are supplied from the DC output of the rectifier and are indicative of the effectiveness thereof. The monitor includes an ISM band transceiver and antenna by which the CPU is polled and from which packets of stored data are transmitted to a data collector at an overhead airplane or nearby motor vehicle for retransmission and analysis by the pipe owner or maintenance crew. Synchronized timing signals are supplied (from the National Bureau of Standards) to a stable auxiliary clock by way of a WWVB transceiver and antenna. The auxiliary clock from each of a plurality of cathodic protection monitors along the pipeline provides a synchronized clock control signal to a respective CPU which, in turn, generates a switched relay control signal to a relay of the cathodic protection rectifier. Accordingly, the relays of all of the cathodic protection rectifiers can be simultaneously energized and de-energized during successive time periods so that all of the cathodic protection rectifiers can be turned on and off at the same time as may be required to compile ground voltage readings along the pipeline as part of a government-mandated survey. | 2011-05-19 |
20110119007 | METHOD AND SYSTEM FOR DETERMINING THE TIME-OF-FLIGHT OF A SIGNAL - A method for determining the time-of-flight of a signal includes: receiving a signal having a series of pulses of period T, the series of pulses having a phase transition provided therein windowing the received signal with a window having a width substantially the same as T to determine a magnitude and phase of the windowed signal at a frequency F=1/T; sliding the window in time, one period T at a time, with respect to the received signal to produce N sets of magnitude and phase data at the frequency F; from the N sets of magnitude and phase data, determining a time when the phase transition occurs in the received signal; and determining a time-of-flight of the signal from the time when the phase transition occurs in the received signal. | 2011-05-19 |
20110119008 | Target Signal Determination Method and Associated Apparatus - A method and associated apparatus using delay correlation for determining whether an input signal is a target signal is provided. The method includes sampling the input signal to generate 2N sample values, the sample values having a period N, where N is a positive integer; calculating the 2N sample values to obtain a first value according to a first operation method; calculating the 2N sample values to obtain a second value according to a second operation method; obtaining a determination value according to the first value and the second value; and determining whether the input signal is the target signal according to the determination value and a threshold. | 2011-05-19 |
20110119009 | Measuring Apparatus - Measuring apparatus for monitoring the position of the centre of mass of a semiconductor wafer is disclosed. The apparatus includes a wafer support ( | 2011-05-19 |
20110119010 | METHOD OF DETERMINING CHARACTERISTICS OF DEVICE UNDER TEST, PROGRAM, AND STORAGE MEDIUM STORING PROGRAM - A method of determining characteristics of a DUT, in which test results indicating at least a pass/fail state of the DUT are used on a matrix in which plots defined by a combination of a first test parameter and a second test parameter for testing the DUT are arranged two-dimensionally, includes the steps of: (a) specifying at least one plot pair constituted by adjacent plots but indicating different test results on the matrix; (b) specifying test results of a plot pair constituted by adjacent plots and located next to both plots of the plot pair specified in the step (a); (c) selecting a plot pair constituted by adjacent plots but indicating different test results in a region including the plot pair specified in the step (a) and the step (b); and (d) specifying test results of a plot pair constituted by adjacent plots and located next to both plots of the plot pair selected in the step (c). | 2011-05-19 |
20110119011 | APPARATUS FOR MEASURING SHAPE OF TEST SURFACE, AND RECORDING MEDIUM STORING PROGRAM FOR CALCULATING SHAPE OF TEST SURFACE - An apparatus includes a measurement unit and a calculation unit, wherein the calculation unit expresses a measurement error of each measurement as a polynomial including a term that has a coefficient whose value is dependent on setting of the measurement area and a term that has a coefficient whose value is not dependent on the setting of the measurement area, obtains a matrix equation with respect to the coefficients of the polynomial by applying a least-squares method to each of the measurement data items for the overlapping region, assigns data about the terms of the polynomial and each of the measurement data items for the overlapping region to the matrix equation, calculates the coefficients of the polynomial from a singular value decomposition of the matrix equation to which the data has been assigned, and corrects each of the measurement data items for the measurement areas by using the coefficients. | 2011-05-19 |
20110119012 | Method for the Signal Linearization of a Gas Sensor Output Signal - The invention describes a method that is used to determine the linearization curve of a sensor for specific gas components by combining this sensor with an ultrasonic molar mass sensor. The described method uses the fact that the molar mass sensor exhibits a completely linear response when two gas compositions of differing molar mass values are mixed. Using this feature a non linear-response of a sensor for specific gas components can be determined and a linearization curve can be computed. | 2011-05-19 |
20110119013 | Vehicle Speed Determination System And Method - A method for verifying the speed of a vehicle having at least a front axle and a rear axle, using sensors separated by a distance. The presence of the vehicle is sensed and an image of the vehicle is recorded to enable the vehicle to be identified. The sensors are triggered to emit signals which are received by the system to enable the speed of the vehicle to be determined. The signals are also used to determine a wheel base measurement for the vehicle. The determined wheel base measurement is compared to an actual wheel base measurement of the vehicle being sensed and any discrepancy between them is taken to be indicative of potential errors in the speed of the vehicle determined by the method. In one embodiment, the a database is provided, the database containing data relating to various vehicle types associated with vehicle specifications including a validated wheel base measurement for each vehicle type. | 2011-05-19 |
20110119014 | METHOD AND SYSTEM FOR DETERMINING THE ROTOR TEMPERATURE OF AN ELECTRIC MOTOR OF A HYBRID VEHICLE - A method and a system for determining the rotor temperature of an electric motor of a hybrid vehicle. In a method for determining the rotor temperature of an electric motor of a hybrid vehicle in which it is possible to reliably determine the rotor temperature using simple means, the rotor temperature of the electric motor being ascertained by measuring an operating parameter of the electric motor during operation of the hybrid vehicle. | 2011-05-19 |
20110119015 | GEOMAGNETIC SENSOR CONTROL DEVICE - A geomagnetic sensor control device includes an analog circuit unit that outputs a plurality of magnetic field measurement values corresponding to sensor output signals of a plurality of magnetic sensors, and a digital circuit unit that receives three-axis magnetic field measurement values from the analog circuit unit and that performs digital processing. In the analog circuit unit, offset correction is performed in an analog manner on an offset included in a sensor output signal. In the digital circuit unit, sensitivity correction is performed in a digital manner on a magnetic field measurement value corresponding to the sensor output signal on which the offset correction has been performed. | 2011-05-19 |
20110119016 | Deterministic Reconfiguration of Measurement Modules Using Double Buffered DMA - Configuring at least one radio frequency (RF) instrument according to a plurality of RF measurement configurations for performing a plurality of tests on a device under test (DUT). A list of RF measurement configurations may be stored in a computer memory. The list of RF measurement configurations comprises a plurality of parameters for configuring operation of the at least one instrument. Information regarding the list of RF measurement configurations (e.g., a data stream) may be provided to the at least one RF instrument. The at least one RF instrument may perform the plurality of tests on the DUT, including the at least one RF instrument configuring itself according to the RF measurement configurations based on processing of the information. Configuring enables the at least one RF instrument to perform the plurality of tests on the DUT in a deterministic manner. | 2011-05-19 |
20110119017 | SELF-POWERED DETECTION DEVICE WITH A NON-VOLATILE MEMORY - The self-powered detection device comprises a Non-Volatile Memory (NVM) unit ( | 2011-05-19 |
20110119018 | ESTIMATION OF AMBIENT TEMPERATURE - An arrangement for estimation of ambient temperature of an electronic device is disclosed. The electronic device comprises a power consuming unit, which is subject to self heating when in use. The arrangement comprises at least a first and a second temperature sensor and a processor. The sensors are adapted to produce first and second temperature measurements as functions of time respectively, and a temperature transport time to the first sensor from the power consuming unit differs from a temperature transport time to the second sensor from the power consuming unit. The processor is adapted to determine an ambient temperature estimate based at least on the first and second temperature measurements as functions of time. Corresponding method and computer program product are also disclosed. | 2011-05-19 |
20110119019 | EMISSIVITY INDEPENDENT NON-CONTACT HIGH TEMPERATURE MEASUREMENT SYSTEM AND METHOD - An apparatus for determining a temperature of an object without contacting the object. An etalon filter may be used to receive spectral radiation of the object over a plurality of wavelengths and to generate a spectral output signal. A linear array detector may be used that is responsive to the spectral output signal from the etalon filter and adapted to generate an output indicative of the spectral radiation at each of one of the plurality of wavelengths. An actuator may be used that controls movement of one element of the etalon filter to assist in generating the output. A processor may be used which is responsive to the output of the linear array detector and which analyzes a known characteristic of a black body at a plurality of test temperatures, against the output of the linear array detector, to determine a specific temperature of the object. | 2011-05-19 |
20110119020 | Apparatus and Method For Measurement of the Film Cooling Effect Produced By Air Cooled Gas Turbine Components - A method for measurement of a film cooling effect is disclosed. Film cooling is a technique developed to protect gas turbine engine components from the extremely high temperatures created during its operation. A controlled air pressure is ducted into the hollow interior of the component and the mass rate of air flowing through the plurality of film cooling features or openings is measured. A coolant is then injected into the hollow interior of the component and allowed to flow out of a film cooling feature onto the heated outer surface of the component. The resulting infrared signature is a measure of the relative cooling effect generated by the individual film cool feature. The film cooling effect for an individual feature is quantified as the proportion of mass rate of airflow contributed by its relative individual cooling effect. The area, location and shape of the cooling effect are further classified to determine the degree of conformance to its design intent. | 2011-05-19 |
20110119021 | System and Method for Simulating a Billiard Cue Stroke - A billiard cue stroke simulator includes a wireless acceleration sensing device and a computing system. The wireless acceleration sensing device measures acceleration of a billiard cue along two or more axes of a coordinate system during a stroke of the billiard cue and generates acceleration data including the acceleration data. Additionally, the wireless acceleration sensing device transmits a wireless communication signal including the acceleration data to the computing system. The computing system generates image data indicating movement of the billiard cue during the stroke of the billiard cue based on the acceleration data and displays the image data. In this way, the billiard cue stroke simulator simulates the stroke of the billiard cue. | 2011-05-19 |
20110119022 | Device and Method for Measuring a Shot Force Exerted on a Movable Game Device - For measuring a shot force exerted on a movable game device, a time curve of the acceleration during the shot or of the pressure within the game device during the shot is recorded and processed to obtain an energy measure, said energy measure then serving to provide information about the shot force. | 2011-05-19 |
20110119023 | METHOD AND SYSTEM TO SENSE RELATIVE PARTIAL-POSE INFORMATION USING A SHAPE SENSOR - A shape-sensing segment traverses through at least a portion of a kinematic chain of a tele-operated slave surgical instrument in a tele-operated minimally-invasive surgical system. The shape-sensing segment includes a pre-set perturbation. Shape information from the pre-set perturbation allows determination of relative partial-pose information for at least one link in the kinematic chain. | 2011-05-19 |
20110119024 | METHOD OF ESTIMATING POSITION OF MOBILE NODE IN WIRELESS SENSOR NETWORK - There is provided a method for estimating a position of a mobile node in a wireless sensor network. The method includes estimating a frequency offset between anchor nodes and estimating a difference between times when ranging frames from a mobile node are received by two anchor node, without use of a separate synchronization unit, such as a network synchronized clock supply unit that supplies a network synchronized clock via a cable, in a wireless sensor network, unlike a conventional method of estimating Time of Flight (TOF) using Two-Way Ranging (TWR) and Symmetric Double Sided-TWR (SDS-TWR) schemes. The estimated receiving time difference is directly applied to a Time Difference Of Arrival (TDOA) algorithm in order to estimate the position of the mobile node. | 2011-05-19 |
20110119025 | MANIPULABLE AID FOR DIMENSIONAL METROLOGY - A manipulable aid which is separate and distinct from the probe of a CMM permits a CMM operator to more directly interact with a CMM measurement volume to align a workpiece, configure a measurement path, and/or program a dimensional metrology application. | 2011-05-19 |
20110119026 | PORTABLE COORDINATE MEASUREMENT MACHINE WITH INTEGRATED LINE LASER SCANNER - A portable coordinate measurement machine for measuring the position of an object in a selected volume comprises includes an a positionable articulated arm having a plurality of jointed arm segments. The arm includes a measurement probe having an integrated line laser scanner mounted thereon. The laser may be a fiber coupled laser. Wireless data transfer and communication capability for the CMM is also possible. | 2011-05-19 |
20110119027 | Pedometer with shoe mounted sensor and transmitter - A pedometer has first and second signal generators mounted along the inner margin of a first shoe and separated by a fixed distance. A sensor and transmitter assembly is mounted along the inner margin of a second shoe. The sensor and transmitter assembly includes a sensor, a microcontroller unit and a wireless transmitter. A pair of impulses is received by the microcontroller unit each time the shoes pass in close proximity to each other. The microcontroller unit generates various pedestrian performance data based on the impulses. The pedestrian performance data is wirelessly transmitted to a display unit carried by the pedestrian. | 2011-05-19 |
20110119028 | SCALE INCLINATION CALIBRATION - The present invention provides a weighing apparatus comprising a load cell and an inclinometer and a method of weighing with and calibrating the weighing apparatus that tilt compensates for component parts of load cell readings that vary according to different relationships with load cell inclination. The present invention further provides a weighing apparatus and method of weighing with and calibrating the weighing apparatus that compensates for residual errors in a measured weight that has been pre-compensated for load cell inclination. | 2011-05-19 |
20110119029 | Nonparametric Method for Determination of Anomalous Event States in Complex Systems Exhibiting Non-Stationarity - According to a feature of the present disclosure, a method is provided for the determination of anomalous events in complex systems, such as problems, inefficiencies, and failures, and a tool is provided for the detection of these events. Many complex systems are non-stationary or experience periodic fluctuations or spikes in values that are outside of normal ranges, but constitute normal behavior nevertheless. The method accounts for both non-stationarity, as well as fluctuations and spikes. Additional novel features include both a threshold setting initialization method and a regression method for the determination of the start points and end points of events. | 2011-05-19 |
20110119030 | DESIGN OF EXPERIMENT PARAMETERS FOR WALD'S SEQUENTIAL TESTS BASED ON CONTINUED FRACTIONS - Test characteristics are determined at vertices of a rectangle defined on a sequential probability ratio test plot of a number of failures of a new physical system versus a number of failures of a baseline physical system. Based on the test characteristics, errors of first and second order are approximated as planes. Based on the approximating, intercepts of accept and reject boundaries are estimated. Based on slopes of the planes and actual values of the errors of the first and second orders, a starting point is determined on a graph of values of an intercept of the reject boundary and values of an intercept of the accept boundary. A minimum of an operating characteristic function is determined by alternative advances, commencing at the starting point, parallel to an axis representing the accept boundary intercept and an axis representing the reject boundary intercept. | 2011-05-19 |
20110119031 | METHOD OF ADAPTIVE DATA ACQUISITION - Methods for adaptive data acquisition are disclosed herein. In one aspect, methods for adaptive data acquisition include performing a first sensing method on a signal having a plurality of components to determine the likelihood that a component is not a relevant signal component, retaining a portion of the signal components sensed using the first sensing method that are above a first threshold, performing a second sensing method on the signal components retained above a first threshold to determine the likelihood that a component is not a relevant signal component, wherein the second sensing method is more reliable than the first sensing method at determining the likelihood that a component is not a relevant signal component, and retaining a portion of the signal components sensed using the second sensing method that are above a second threshold. | 2011-05-19 |
20110119032 | ANOMALOUS DATA DETECTION METHOD - An example data assessment method for a diagnostic system includes receiving a set of initialization data, analyzing the set of initialization data to identify a data outlier in the set of initialization data, and determining whether the set of initialization data is bimodal. The method further includes establishing a set of cleaned data based on the analysis and establishing a baseline operating condition for the device using the set of cleaned data. | 2011-05-19 |
20110119033 | Method and Apparatus for Detecting Errors, Fluid Pressure, and Occlusions in an Ambulatory Infusion Pump - An improved pump, reservoir and reservoir piston are provided for controlled delivery of fluids. A motor is operably coupled to a drive member, such as a drive screw, which is adapted to advance a plunger slide in response to operation of the motor. The plunger slide is removably coupled to the piston. A method, system, and an article of manufacture for automatically detecting a force sensor failure in a medication infusion pump is provided. The electrical current to an infusion pump is measured. Based on the current measurements, the infusion pump detects when the plunger slide is seated in the reservoir, and detects a problem with the force sensor when the force sensor independently fails to register a value indicating that the plunger slide is seated in the reservoir. | 2011-05-19 |