Patent application number | Description | Published |
20100063697 | METHOD FOR ADAPTING AN AUTOMATIC MECHANICAL TRANSMISSION ON A HEAVY VEHICLE - System and method for adapting an automatic mechanical transmission (AMT) on a heavy vehicle. The method includes assessing at least one driving characteristic of an operator of the vehicle. Specific examples are detailed below, but in general these will be driving traits that demonstrate the driver's proficiency at executing certain driving tasks. This is taken as a predictor of his or her ability to handle and properly use advanced vehicle features that are beneficial when used properly, but that typically also have a capacity for misuse. Based on the assessment, the operator is classified as being either entitled to enhanced transmission features or not entitled to enhanced transmission features. If the classification is positive, that is the driver is classified as being entitled to enhanced transmission features; at least one enhanced transmission feature is enabled for the operator. | 03-11-2010 |
20100286878 | METHOD FOR COLD START PROTECTION OF A VEHICLE DRIVETRAIN - A method for cold start protection of a vehicle drivetrain is provided. If temperature is below a certain predetermined temperature limit, which is lower than normal working temperature of an engine, then maximum allowable engine torque and/or maximum allowable engine rate of rotation is/are limited to define a limited drivetrain working area adapted to cold start sensitivity of at least one of the engine, and the transmission. Transmission control is automatically adapted to prevailing limited engine working area. | 11-11-2010 |
20110054748 | ENGINE DRIVEN VEHICLE WITH TRANSMISSION - An engine driven vehicle includes at least one engine, and control devices that are arranged to control a transmission that is driven by the engine. The control devices are arranged to receive at least two sets of data, each set comprising at least one of a first signal that comprises information about the gradient of the surface on which the vehicle is being driven sent from a first sensor, and at least one second signal that comprises information about the vehicle's speed sent from a second sensor, and at least one third signal that comprises information about the vehicle's acceleration. The invention is characterized in that the control devices are also arranged to calculate at least one of two different resistance to travel constants k | 03-03-2011 |
Patent application number | Description | Published |
20080234775 | Implantable Heart Stimulator for Enabling Normal Atrio-Ventricular Stimulation Sequence in the Presence of Av-Nodal Interference - A heart stimulator for enhancing cardiac performance of a patient suffering from ventricular rhythms that tend to overdrive the patient's atrial rhythm, has sensing circuitry that detects atrial events and ventricular events, and an atrial stimulator that generates and supplies stimulation pulses to the atrium. A timer generates a detection window having a predetermined duration for the ventricular sensing, the detection window starting upon detection of an intrinsic or stimulated atrial event. If an R-wave is sensed from the ventricle during the detection window, a control unit determines that a focus, that pre-depolarizes the ventricles, exists, and the control unit operates the atrial stimulator to increase the atrial stimulation rate for a predetermined number of consecutive heart cycles. | 09-25-2008 |
20100010558 | IMPLANTABLE MEDICAL DEVICE WITH LEAD FAILURE DETECTION - An implantable heart stimulating device has an ECG sensing unit to receive heart potential signals from sensing electrodes at an electrode lead arranged in connection with a patient's heart. The ECG sensing unit is provided with a programmable make-break threshold. The device further has a timer adapted to generate a make-break detection period, and a counter. The counter is adapted to count the number of times that the amplitude of the heart potential signal exceeds the programmable make-break threshold during the make-break detection period. When the number of times is higher than a predetermined value, the ECG obtained during the make-break detection period is stored in an ECG storage unit. | 01-14-2010 |
20110264177 | IMPLANTABLE MEDICAL LEAD - An implantable medical lead has at least one electric conductor running along a lead body and electrically interconnecting at least one electrode at the distal portion of the lead with at least one lead terminal at the proximal portion of the lead. The lead also has at least one closed channel running along at least a portion of the lead body. The closed channel contains an extracorporeally detectable detection substance. A rupture to the lead will cause the detection substance to leak out of the channel and outside of the lead body. Lead damage can be confirmed by the absence of or a reduced amount of said detection substance inside the lead. | 10-27-2011 |
20120185013 | Heart Stimulating Device with Selecting Optimal Electrode Configuration - Heart stimulating device comprising a stimulation pulse generator arranged in a stimulator housing, where the heart stimulating device is coupled to a plurality of stimulation and sensing electrodes arranged at one or many leads, the electrodes being adapted to be arranged in connection with the heart to stimulate the heart. The device further comprises a sensing unit adapted to sense electrical heart tissue responses to applied electrical stimulation pulses via said electrodes. The pulse generator is adapted to generate stimulation pulses to be applied to the heart tissue by different electrodes, and for each of the applied pulses resulting in a depolarization wave in the heart tissue a depolarization wave velocity parameter of the wave is determined by the sensing unit and stored in a memory unit. The stored wave velocity parameters, related to different stimulating electrodes, are compared to each other in a comparison unit and the comparison is used to adapt a stimulation mode when stimulating the heart to optimize the hemodynamic performance of the heart. | 07-19-2012 |
20120245650 | CARDIAC STIMULATING DEVICE - An implantable medical device, IMD, comprises atrial and ventricular sensing units for sensing atrial or ventricular electric events. The IMD also comprises atrial and ventricular pulse generators for generating atrial or ventricular pacing pulses. The ventricular sensing unit is connectable to a multi-electrode lead to individually sense electric events in a ventricle using multiple electrode pairs implanted at different ventricular sites. A controller blanks the ventricular sensing unit during a blanking period following delivery of an atrial stimulating pulse by the atrial pulse generator and activates the ventricular sensing unit at the expiry of the blanking period. Due to the lower propagation speed of PVC depolarization waves and the multi-site sensing, a PVC depolarization wave initiated at a ventricular site during the blanking period can be detected by the IMD. | 09-27-2012 |
20120259234 | METHOD AND DEVICE FOR DETECTING INCIPIENT A-V NODE MALFUNCTION - The present invention generally relates to implantable stimulation devices, such as pacemakers, defibrillators, and cardioverters, and, in particular, to implantable medical devices using atrial based pacing such as an AAI pacing mode and methods for such implantable medical devices for detecting early stages of incipient A-V node malfunction as well as presence of A-V node malfunction. An AV conduction capacity is detected, wherein a sensed ventricular event following an intrinsic or paced atrial event during a predetermined period of time indicates good AV conduction capacity and wherein absence of a ventricular event within the predetermined period of time indicates poor AV conduction capacity. At least one A-V node function parameter indicating a function of the A-V node is determined, wherein the A-V node function parameter includes whether a status of the AV conduction capacity is good or poor. Incipient A-V node malfunction is detected where poor AV conduction capacity indicates incipient A-V node malfunction. | 10-11-2012 |
Patent application number | Description | Published |
20080208418 | Motor-Driven Vehicle with Transmission - A motor-driven vehicle includes at least an engine, control devices arranged to control a transmission driven by the engine, a first sensor that is arranged to communicate with the control devices, and a second sensor that is arranged to communicate with the control devices, with the control devices being arranged to receive a first signal sent from the first sensor that includes information about the gradient of the surface on which the vehicle is being driven, and with the control devices being arranged to receive a second signal sent from the second sensor that includes information about torque. The control devices are arranged to correct the first signal in response to the second signal, and to control the transmission in response to the corrected first signal, and thereby compensate for the effect of the torque on the first sensor. | 08-28-2008 |
20090023551 | METHOD FOR ADAPTING GEAR SELECTION IN A VEHICLE - A method for adapting gear selection in a vehicle, the vehicle including an engine with an engine output shaft connected to an automated mechanical transmission via a clutch, a transmission output shaft connected to at least one driven wheel of the vehicle, an arrangement for registering whether a towed vehicle is connected to said vehicle, and at least one control unit for receiving input signals including signals indicative of the towed vehicle connection, and for processing the signals in accordance with programmed logic rules to issue gear selection command output signals to the transmission for gear shifting, where the control unit, when sensing that a towed vehicle has been connected to the vehicle, changes an originally selected first gear to a lower second gear having a higher starting gear ratio compared to the first gear. The towed vehicle connection registering arrangement registers at least bounce from when the vehicle bounces into the towed vehicle for connecting the towed vehicle to the vehicle. A more sure registration of whether a towed vehicle is connected to the vehicle or not is obtained. | 01-22-2009 |
20090093936 | METHOD FOR GEAR SELECTION DURING DRIVING OF A VEHICLE IN A HEAVY UPHILL DRIVE CONDITION - A method for gear selection during driving of a vehicle in a heavy uphill drive condition is provided, the vehicle including an engine, an automated mechanical transmission, a clutch, a control unit for receiving input signals including signals indicative of vehicle speed, engaged ratio of the transmission, rotational speed of the engine, rotational speed of a input shaft and displacement of a throttle control for engine torque request, and for processing the signals in accordance with programmed logic rules to issue command output signals to the engine, to the transmission and to said clutch. When sensing a heavy uphill drive condition a target gear is determined for the uphill drive condition, the target gear being the highest possible gear with lowest possible gear ratio where the vehicle, in view of at least current circumstances, will be at least theoretically able to hold a constant vehicle speed or accelerate at least slightly, and where further selection of downshifts will be adapted so that no lower gear than the target gear will be selected and engaged. | 04-09-2009 |
20090222181 | METHOD FOR INSTRUCTING A COLLECTIVE GEAR SHIFT REQUEST IN A GEAR BOX AND A METHOD FOR COMMUNICATING A GEAR SHIFT INSTRUCTION TO A GEAR BOX - Method and arrangement for providing an electronic gear shift selector associated with an automatic mechanical transmission for a heavy vehicle. The gear shift selector includes a toggle switch for asserting at least one gear shift request, a counter receiving the at least one gear shift request, and a time delay for preventing communication of the at least one gear shift request from the counter until a predefined time period has passed. A method for communicating a collective gear shift request to a gear box includes asserting one or more gear shift requests with a gear shift selector, communicating the gear shift requests to a counter, determining the collective gear shift requests occurring within a predefined time period, communicating the gear shift requests occurring within the predefined time period to a gearbox. | 09-03-2009 |