Channel congestion control in V2X communication

    公开(公告)号:US11356892B2

    公开(公告)日:2022-06-07

    申请号:US16895733

    申请日:2020-06-08

    Abstract: An electronic apparatus and method for channel congestion control in V2X communication is provided. The electronic apparatus determines an initial MCS level associated the V2X communication channel of the vehicle and estimates a first level of channel congestion in the V2X communication channel at the initial MCS level. Thereafter, the electronic apparatus selects, from a plurality of MCS levels for V2X communication, a first MCS level associated with a first threshold level of a plurality of threshold levels of the channel congestion. The selection of the first MCS level is based on a determination that the first level of the channel congestion is greater than or equal to the first threshold level. The selected first MCS level is greater than the initial MCS level. The electronic apparatus transmits, at the selected first MCS level, message information over the V2X communication channel to a group of electronic devices.

    System and method for vehicle reporting electrical infrastructure and vegetation twining

    公开(公告)号:US11348191B2

    公开(公告)日:2022-05-31

    申请号:US16836206

    申请日:2020-03-31

    Abstract: Systems and methods for reporting electrical infrastructure and vegetation twining are provided. In one embodiment, a system for reporting electrical infrastructure and vegetation twining is provided. The system includes a recognition module, a position module, a twining module, and a report module. The recognition module is configured to detect electrical infrastructure and vegetation in a set of sensor data received from vehicle sensors. The position module is configured to associate a location with the set of sensor data. The twining module is configured to identify a twining event of the vegetation and the electrical infrastructure based on a proximity threshold of the electrical infrastructure and the vegetation. The report module is configured to generate a report including the twining event and the location.

    SYSTEM AND METHOD FOR EMOTION DETECTION AND INTER-VEHICLE COMMUNICATION

    公开(公告)号:US20210289330A1

    公开(公告)日:2021-09-16

    申请号:US16819908

    申请日:2020-03-16

    Abstract: A computer-implemented method for emotion detection and communication includes receiving host passenger data for a host passenger of a host vehicle and determining an emotion of the host vehicle based on the host passenger data. The method includes communicating the emotion of the host vehicle to one or more remote vehicles and an emotion of the one or more remote vehicles to the host vehicle. Further, the method includes generating an output based on the emotion of the host vehicle and the emotion of the one or more remote vehicles. The output is an interactive user interface providing an indication of the emotion of the host vehicle and an indication of the emotion of the one or more remote vehicle. The method includes rendering the output to a human machine interface device.

    System and method for resolving ambiguous right of way

    公开(公告)号:US11055997B1

    公开(公告)日:2021-07-06

    申请号:US16784756

    申请日:2020-02-07

    Abstract: According to one aspect, a computer-implemented method for communication between a plurality of vehicles at an intersection includes detecting the intersection ahead of a first vehicle. The method includes determining a time of arrival of a first vehicle at the intersection and a time of arrival of a second vehicle at the intersection is approximately the same. Further, the method includes receiving behavior data about the first vehicle for a previous time of duration before the time of arrival of the first vehicle at the intersection, and receiving behavior data about the second vehicle for a previous time of duration before the time of arrival of the second vehicle at the intersection. The method includes transmitting a resolution message including information for determining a right of way maneuver between the first vehicle and the second vehicle at the intersection.

    SYSTEMS AND METHODS FOR COOPERATIVE SMART LANE SELECTION

    公开(公告)号:US20200035092A1

    公开(公告)日:2020-01-30

    申请号:US16049237

    申请日:2018-07-30

    Abstract: Systems and methods for cooperative smart lane selection are described. According to one embodiment, a computer-implemented method for cooperative smart lane selection includes receiving vehicle data for a plurality of vehicles. Each vehicle in the plurality of vehicles is travelling along a road segment having a plurality of lanes. The road segment is parsed into a plurality of inter-lane zones including a buffer zone and an implementation zone downstream of the buffer zone. Each inter-lane zone includes the lanes of the plurality of lanes. The computer-implemented method includes integrating the vehicle data into the plurality inter-lane zones by lane of the plurality of lanes. The computer-implemented method also includes calculating flow factors for the lanes in the implementation zone. The computer-implemented method further includes selecting a lane from the plurality of lanes based on the flow factors and controlling a host vehicle based on the flow factors.

    Methods and apparatus for connected vehicles application effectiveness estimation

    公开(公告)号:US10242375B2

    公开(公告)日:2019-03-26

    申请号:US15197613

    申请日:2016-06-29

    Inventor: Xue Bai Samer Rajab

    Abstract: Some embodiments are directed to a processor based computer system for enabling an implementer to select software for deployment to a vehicle control system. The system can include a processor based computer system that is configured to perform a first identifying step that includes identifying available V2X applications for the system, a second evaluation step that includes evaluating parameters for the V2X applications identified in the first identifying step, and a third ranking step that includes raising or lowering the ranking of each V2X application based on the second evaluation step.

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