ROCKWELL COLLINS, INC. Patent applications |
Patent application number | Title | Published |
20160131739 | DISPLAY SYSTEM AND METHOD USING WEATHER RADAR SENSING - An enhanced vision method uses or an enhanced vision system includes an onboard weather radar system configured to improve angular resolution and/or resolution in range. The onboard weather radar system generates image data representative of the external scene topography of a runway environment associated with radar returns received by the onboard weather radar system. The radar returns are in an X-band or a C-band. The enhanced vision system also includes a display in communication with the onboard weather radar system and is configured to display an image associated with the image data that is generated by the onboard weather radar system. The enhanced vision system can also be used as an enhanced flight vision system. | 05-12-2016 |
20150233717 | SYSTEM AND METHOD FOR DISPLAYING THREE DIMENSIONAL VIEWS OF POINTS OF INTEREST - The present invention relates to a system and method for displaying 3 dimensional (3D) view of points of interest (POI) on a moving map, said method comprises storing in a first database, information relating to a flight path of an aircraft and storing in a second database, at least one 3D model of the at least one or more POI, said model associated with one or more 3D views of the related POI. The method further comprises mapping the location of the at least one or more POI stored on second database with the location of the aircraft and retrieving the 3D model, associated 3D views and related information of said 3D model based on the mapped location. Further, integrating the retrieved 3D views and related information of said 3D model with the moving map on the mapped location and displaying the 3D views of POI on the moving map. | 08-20-2015 |
20150009072 | System and Methods for Non-Parametric Technique Based Geolocation and Cognitive Sensor Activation - The present invention relates to a geolocation system and method for a multi-path environment. The geolocation system comprises one or more emitters ( | 01-08-2015 |
20140140654 | TRANSPARENT WAVEGUIDE DISPLAY - One embodiment provides an apparatus for displaying an image comprising: a first optical substrate comprising at least one waveguide layer configured to propagate light in a first direction, wherein the at least one waveguide layer of the first optical substrate comprises at least one grating lamina configured to extract the light from the first substrate along the first direction; and a second optical substrate comprising at least one waveguide layer configured to propagate the light in a second direction, wherein the at least one waveguide layer of the second optical substrate comprises at least one grating lamina configured to extract light from the second substrate along the second direction; wherein the at least one grating lamina of at least one of the first and second optical substrates comprises an SBG in a passive mode. | 05-22-2014 |
20140140653 | TRANSPARENT WAVEGUIDE DISPLAY - One embodiment provides an apparatus for displaying an image comprising: a first optical substrate comprising at least one waveguide layer configured to propagate light in a first direction, wherein the at least one waveguide layer of the first optical substrate comprises at least one grating lamina configured to extract the light from the first substrate along the first direction; and a second optical substrate comprising at least one waveguide layer configured to propagate the light in a second direction, wherein the at least one waveguide layer of the second optical substrate comprises at least one grating lamina configured to extract light from the second substrate along the second direction; wherein the at least one grating lamina of at least one of the first and second optical substrates comprises an SBG in a passive mode. | 05-22-2014 |
20140102776 | ALKALI SILICATE GLASS BASED COATING AND METHOD FOR APPLYING - A coating for reducing interaction between a surface and the environment around the surface includes an alkali silicate glass material configured to protect the surface from environmental corrosion due to water or moisture. The alkali silicate glass material is doped with a first element to affect various forms of radiation passing through the coating. The electromagnetic radiation is at least one of ultraviolet, x-ray, atomic (gamma, alpha, beta), and electromagnetic or radio wave radiation. The coating may also be used to protect a solar cell from the environment and UV rays while retransmitting received light as usable light for conversion into electrical energy. The coating may also be used to prevent whisker formation in metal finishes of tin, cadmium, zinc, etc. | 04-17-2014 |
20140057012 | PLANARIZATION TREATMENT OF PRESSURE SENSITIVE ADHESIVE FOR RIGID-TO-RIGID SUBSTRATE LAMINATION - The present invention is a process for performing a planarization treatment of pressure-sensitive adhesive (PSA). The process includes positioning a first substrate onto a support surface of a planarization tool. The process further includes placing at least one layer of PSA onto the first substrate. The process further includes positioning a second substrate onto the layer(s) of PSA. The process further includes applying a pressure to the second substrate via a flexible membrane, said pressure being applied in a generally uniform, unidirectional and localized manner. Further, the applied pressure flattens the PSA between the first substrate and the second substrate for promoting suitability of the PSA for use in rigid-to-rigid lamination processes. | 02-27-2014 |
20140032013 | Future Scene Generating System, Device, and Method for a Remotely-Operated Vehicle - A present novel and non-trivial system, device, and method for generating a future scene of a remotely-operated vehicle (“ROV”) are disclosed. A future scene generator (“FSG”) may receive remote navigation data from the ROV; receive engine control and steering control (“ECSC”) data representative of engine and steering commands; predict future navigation data based upon the remote navigation data, the ECSC data, and a time delay; retrieve object data corresponding to the future navigation data; generate an image data set based upon the future navigation data and the object data, where the image data set is representative of an image of a future scene located outside the remote vehicle; and provide the image data set to a display unit. If the ROV is an unmanned aerial vehicle, the ECSC data could be engine control and flight controls data, and the image of a future scene could be a three-dimensional perspective. | 01-30-2014 |
20140024365 | AIR-TO-GROUND WIRELESS DECONFLICTION FROM GROUND-TO-GROUND CELLULAR COMMUNICATION - A method and system is disclosed enabling deconfliction between a ground-based radio and an airborne radio while both radios are in wireless data communication with a ground-based cellular network via the same ground-based connection node or tower. An orthogonal plurality of time/frequency segments is divided into a ground group of segments and an air group of segments by dynamically placing a frequency barrier between the two groups. Through dynamic allocation between groups and between the plurality of time/frequency segments within each group, interference free communication may coexist while both radios are wirelessly connected to the same tower. Additionally, an uplink (from airborne radio to tower) frequency may be moved to a second, distant frequency band to deconflict with the uplink and downlink first frequency band allotted to the ground-based radio while the downlink from tower to airborne radio remains within the first frequency band. | 01-23-2014 |
20140004853 | TERRESTRIAL COMMUNICATIONS NETWORK SUITABLE FOR PROVIDING AIR-TO-GROUND CONNECTIVITY | 01-02-2014 |
20130329837 | ADAPTIVE REFERENCE SYMBOL METHOD AND APPARATUS FOR A RECEIVER - A method uses a set of reference symbols. The method includes receiving a first symbol, comparing the first symbol to the set of reference symbols, and selecting a reference symbol from the set of possible reference symbols. The set of reference symbols are adjusted by a set of respective error factors for each of the reference symbols. The reference symbol is selected when it matches the first symbol. The method also includes adjusting the respective error factor for the reference symbol in accordance with a difference between the first symbol and a remodulated reference symbol in one embodiment. | 12-12-2013 |
20130328715 | MILLIMETER WAVE RADAR SYSTEM FOR AND METHOD OF WEATHER DETECTION - A system and method relates to a weather detection system using millimeter wave radar data. Processing electronics receives millimeter wave radar (MMWR) data and senses a presence of weather spatial extent using return strength data associated with the MMWR data. The processing electronics uses spectral width data associated with the MMWR data to assign a level to the weather in the spatial extent. | 12-12-2013 |
20130324034 | SECURE COMMUNICATION APPARATUS AND METHOD FOR A MOBILE COMPUTING DEVICE - An apparatus for a personal electronic device can include a near field communications interface and a secure communication system. The personal electronic device can be a variety of computing platforms including a tablet computer or a smart phone. The near field communication interface communicates wirelessly with the personal electronic device. The secure communication system receives encrypted data and provides non-encrypted data to the near field communication interface. | 12-05-2013 |
20130323687 | TRAINING DATA MANAGEMENT METHOD AND RELATED SYSTEM - A training data management method and related system is disclosed comprising three integrated elements. A training data network may provide a network linking a remote instructor operating an off-board data network with a student operating an onboard data network. The remote instructor may, via the datalink connection, maintain a level of control of the data set available to the student. A method for providing training data may include an onboard and off-board safety monitor configured for perceiving a safety event and sending a notification thereof to an involved participant. A system for providing training data may include a data guard configured to monitor all communications between two networks and block sensitive information, training data, and classified communications between the networks. | 12-05-2013 |
20130323686 | EMBEDDED SIMULATOR METHOD AND RELATED SYSTEM - A system and method is disclosed for correlation of received objects offering a valid presentation to an operator. The method correlates actual objects and simulated objects to offer a valuable training presentation environment to an operator. The method may receive a plurality of data streams including sensed data, simulated sensed data, and truth data to correlate among the plurality of data to determine if the data corresponds to a common object. Each of these data streams may be received from an off-board source via datalink or generated by an onboard simulation data source. The system correlates data received from an onboard source with data received from an off-board source to present the best available training scenario to the operator. | 12-05-2013 |
20130311006 | TRIPLEX COCKPIT CONTROL DATA ACQUISITION ELECTRONICS - A system and method are provided for controlling aircraft flight control surfaces. The system may include at least three pilot sensor channels, each pilot sensor channel including a set of pilot sensor data. The system may also include at least three aircraft sensor channels, each aircraft sensor channel including a set of aircraft sensor data. The system may further include an actuator control component configured to synchronously receive and vote on the pilot sensor data and the aircraft sensor data, such that a voted output of the at least three pilot sensor channels is transmitted to a flight control computer and augmented before being transmitted to remote electronics units. The voted output of the at least three pilot sensor channels providing for the control of the aircraft surfaces coupled to the remote electronics units. | 11-21-2013 |
20130308624 | AD HOC CONFIGURABLE TDMA DATALINK - A method and system for providing configuration parameters to TDMA nodes are disclosed. The configuration parameters are repeatedly transmitted to the TDMA nodes in a predetermined fashion, allowing existing nodes to receive the up-to-date configuration parameters from messages being broadcast in the TDMA network. Any new node joining the TDMA network may also receive the up-to-date configuration parameters, allowing the new node to apply such parameters accordingly and join the network as applicable. | 11-21-2013 |
20130214972 | OPTIMIZED TWO PANEL AESA FOR AIRCRAFT APPLICATIONS - A two panel radar system is disclosed. The radar system may include a pair of AESA panels respectively positioned on either side of a central axis, wherein a pointing direction of the first AESA panel is offset by a predetermined angle in a clockwise direction with respect to the central axis and a pointing direction of the second AESA panel is offset by the predetermined angle in a counterclockwise direction with respect to the central axis. A controller may be configured for selectively activating at least one of: the first AESA panel for providing a first coverage area in a first direction offset from the central axis, the second AESA panel for providing a second coverage area in a second direction offset from the central axis, or the pair of AESA panels jointly for providing a third coverage area between the first coverage area and the second coverage area. | 08-22-2013 |
20130214969 | BLADE ANTENNA ARRAY - A directional antenna system for an aircraft is disclosed. The directional antenna system may include an enclosure, a linear antenna array disposed within the enclosure and a controller. The linear antenna array may include a plurality of antenna elements physically oriented in the same orientation. The plurality of antenna elements may be positioned along a longitudinal axis of the aircraft and spaced apart from each other by a predetermined distance center-to-center. The controller may be in communication with each of the plurality of antenna elements of the linear antenna array. The controller may be configured for independently controlling a RF phase angle of each of the plurality of antenna elements based on a position of the aircraft and at least one ground station available to the aircraft, allowing the linear antenna array to concentrate RF radiations in a particular wavelength toward a general direction. | 08-22-2013 |
20130089002 | UCDS: Unifying Connected Dominating Set Using Localized Two Hop Information with a Flexible Dominating Factor - The present disclosure is directed to a method for forming a connected dominating set (CDS) for a graph. The method may include directing each node of the graph to broadcast a dominating factor and neighboring node information; identifying a dominating set based on the dominating factor of each node in comparison with dominating factors of neighboring nodes according to a dominating set rule definition; identifying a connecting set for connecting nodes according to a connecting set rule definition; and forming the CDS as a union of the dominating set and the connecting set. | 04-11-2013 |
20130075699 | NANO-STRUCTURE ARRAYS FOR EMR IMAGING - An electro-magnetic radiation detector is described. The electro-magnetic radiation detector includes a detector material and a voltage biasing element. The detector material includes a substantially regular array of nano-particles embedded in a matrix material. The voltage biasing element is configured to apply a bias voltage to the matrix material such that electrical current is directly generated based on a cooperative plasmon effect in the detector material when electro-magnetic radiation in a predetermined wavelength range is incident upon the detector material, where the dominant mechanism for decay in the cooperative plasmon effect is non-radiative. | 03-28-2013 |
20130069815 | Apparatus And Method For Generating Low Latency Position Information From Position Signals Transmitted In A Narrow Bandwidth Channel Of A Radio Frequency - Present novel and non-trivial apparatus and method for generating low latency position information from position signals transmitted in a narrow bandwidth channel of a radio frequency are disclosed. An aircraft (i.e., ownship) and each target (e.g., aircraft) of a time-division multiple access (“TDMA”) network receives its respective position derived from its individual source such as a satellite navigation system. A processing module of a communication device installed in ownship and each target generate position signals, and during the allocated time slots of an interface protocol, exchange position information with the others in the network over a narrow bandwidth channel (e.g., bandwidths of 25 KHz or less) of a radio frequency in the VHF range or lower UHF range. The interface protocol may also be comprised of a voice contention time slot for the transmission of messages and an order wire for the administration of the network. | 03-21-2013 |
20130055320 | AIR-TO-GROUND COMMUNICATIONS SYSTEM AND METHOD - A video signal processing system and method is disclosed. The video signal processing system includes at least two receiving modules configured for independently receiving signals for the same video program. Each receiving module is further configured for processing the signals received and providing a corresponding video stream. The video signal processing system further includes a synchronization module and a data processing module. The synchronization module is configured for determining a latency difference between the at least two video streams, and the data processing module is configured for comparing and combining the at least two video streams to provide a merged video stream, which may have a reduced number of damaged or missing frames. | 02-28-2013 |
20120268319 | AIR-TO-GROUND ANTENNA - A directional antenna is disclosed. The directional antenna may include a support structure for defining a support surface; a first antenna stack positioned on the support surface, the first antenna stack having multiple antenna elements oriented in a first orientation, allowing the first antenna stack to concentrate radiations in a first direction; a second antenna stack positioned on the support surface, the second antenna stack having multiple antenna elements oriented in a second orientation, the second orientation being rotated a predetermined angle with respect to the first orientation, allowing the second antenna stack to concentrate radiations in a second direction different from the first direction; and a controller configured to selectively activate at least one of the first antenna stack or the second antenna stack to steer the radiations of the directional antenna in different directions without physical/mechanical movement of the antenna stacks. | 10-25-2012 |
20120182932 | DIRECTIONAL MOBILE AD-HOC NETWORK - A method for directional mobile ad-hoc communication may include transmitting a join message from a first node to a second node, receiving an accept message from the second node including a TDMA frame slot reassignment correlating to an available TDMA frame slot in a TDMA frame associated with the second node, reassigning a TDMA frame slot for the first node in the TDMA frame associated with the first node according to the frame slot reassignment, and assigning a TDMA frame slot for the second node in the TDMA frame of the first node. It may also comprise executing a discovery protocol to configure a directional mobile ad-hoc communication network between a first node and as second node, transmitting a bandwidth reservation request message from the first node to the second node, receiving a bandwidth reservation response message from the second node, and enabling a relay node. | 07-19-2012 |
20110107247 | FUEL STOP ANALYZER SYSTEM AND METHOD - A system and method of providing fuel pricing quotes for air travel trip having at least two trip legs. Via the system, a user is able to quickly and automatically retrieve fuel pricing quotes, thereby bypassing the time-consuming process of drawing up a flight plan and figuring out where and when to refuel in light of such variables as aircraft endurance, fuel economy, safety, and the numerous options in refueling locations. | 05-05-2011 |
20100264263 | INTEGRATED LOAD SENSING SYSTEM - An integrated load sensing system includes a housing including a coupling pin portion thereof. A bridge circuit includes a set of strain gauges bonded to the coupling pin portion. A bridge circuit excitation, error correction, and amplification (BCEECA) subsystem is operatively connected to the bridge circuit for receiving indications of shear load from the strain gauges, correcting signal error, and amplifying the indications of shear load. The BCEECA subsystem provides amplified output signals. A power conditioning module is operatively connected to the BCEECA subsystem for receiving power from an external power supply and conditioning power to an appropriate state for driving the bridge circuit as well as an appropriate state for error correction and amplification circuitry within the BCEECA subsystem. A logic module compares the amplified output signals to a predetermined signal threshold and provides latching of enunciation in accordance with a selected delay after the threshold is surpassed. An enunciation element providing enunciation of the output signals surpassing the signal threshold in accordance with the logic module. The bridge circuit, the BCEECA subsystem, the power conditioning module, the logic module, and the enunciation element are contained and sealed within the housing. The invention includes a method for in situ testing of a shear load sensing system for a mechanical system. | 10-21-2010 |
20090268192 | High dynamic range sensor system and method - A high dynamic range sensor assembly includes a plurality of sensing sets that are organized into a sensing array. Each of the sensing sets includes a set of sensing elements for sensing physical phenomena. Each set of sensing elements has a locally selectable integration time. An analog-to-digital (A/D) converter operatively connected to the set of sensing elements acquires and converts an analog signal from each of the sensing elements into a digital signal. A processor operatively connected to the A/D converter and to the set of sensing elements manages the selectable integration time for the set of sensing elements and analyzes the digital signals from each of the sensing elements in the set of sensing elements. The digital signals from each of the sensing elements are measured by the processor and an integration scaling factor for the set of sensing elements is computed and controlled by the processor to adjust the integration time. The integration scaling factor for the set of sensing elements is mathematically combined with a value of the digital signal from the A/D converter to form a larger data word than what is generated by the A/D converter. The larger data word is utilized to represent a magnitude of each of the sensing elements. If a substantial number of A/D values have saturated, the integration time is decreased; and, if a substantial number of A/D values are below a predetermined threshold, the integration time is increased. | 10-29-2009 |
20090246355 | Integrated circuit tampering protection and reverse engineering prevention coatings and methods - A method of protecting an electronics package is discussed along with devices formed by the method. The method involves providing at least one electronic component that requires protecting from tampering and/or reverse engineering. Further, the method includes mixing into a liquid glass material at least one of high durability micro-particles or high-durability nano-particles, to form a coating material. Further still, the method includes depositing the coating material onto the electronic component and curing the coating material deposited. | 10-01-2009 |
20090117809 | Process for glass-to-glass sealing OLEDs with dry film adhesive - A method of sealing an Organic Light-Emitting Diode (OLED) assembly is disclosed. A dry film adhesive is applied to a capping layer. An OLED assembly is placed in a cavity of a fixture. The capping layer is positioned in the cavity of the fixture such that a first edge of the capping layer contacts the OLED assembly and a second edge of the capping layer is separate from the OLED assembly. Atmospheric pressure is reduced between the capping layer and the OLED assembly. The second edge of the capping layer is dropped such that the second edge of the capping layer is adjacent the OLED assembly. | 05-07-2009 |