Traffic light indication system with suppressed notification for a vehicle

    公开(公告)号:US11955006B2

    公开(公告)日:2024-04-09

    申请号:US17820307

    申请日:2022-08-17

    CPC classification number: G08G1/091 G08G1/04 G08G1/16

    Abstract: A vehicle includes a traffic light indication system (system) with one or more input devices for generating a status input signal associated with a status of a traffic light. The input devices further generate an overriding input signal associated with a hazardous driving condition. The system further includes a notification device for providing a traffic light notification to the user. The system further includes a computer having a processor and a non-transitory computer readable storage medium (CRM) storing instructions. The processor is programmed to generate an actuation signal based on the status input signal. The processor is further programmed to refrain from generating the actuation signal, in response to the processor determining the predicted collision based on the status input signal and the overriding input signal. The notification device provides the traffic light notification to the user, in response to the notification device receiving the actuation signal.

    Reverse operation detection systems and methods

    公开(公告)号:US11915584B2

    公开(公告)日:2024-02-27

    申请号:US17452447

    申请日:2021-10-27

    CPC classification number: G08G1/0145 G08G1/0116 G08G1/0133 G08G1/0141

    Abstract: Systems and method are provided for notifying an operator of a vehicle of reverse operation of a vehicle. In one embodiment, a method includes: receiving, by a processor, at least one of sensor data and vehicle message data, wherein the sensor data is generated by a sensor of an infrastructure system, and wherein the vehicle message data is generated by a remote vehicle; determining, by the processor, a reverse operation of the remote vehicle based on the at least one of the sensor data and the vehicle message data; and generating, by the processor, notification data based on the reverse operation of the remote vehicle.

    REVERSE OPERATION DETECTION SYSTEMS AND METHODS

    公开(公告)号:US20230125646A1

    公开(公告)日:2023-04-27

    申请号:US17452447

    申请日:2021-10-27

    Abstract: Systems and method are provided for notifying an operator of a vehicle of reverse operation of a vehicle. In one embodiment, a method includes: receiving, by a processor, at least one of sensor data and vehicle message data, wherein the sensor data is generated by a sensor of an infrastructure system, and wherein the vehicle message data is generated by a remote vehicle; determining, by the processor, a reverse operation of the remote vehicle based on the at least one of the sensor data and the vehicle message data; and generating, by the processor, notification data based on the reverse operation of the remote vehicle.

    Traffic signal management for autonomous vehicle operation

    公开(公告)号:US11373519B2

    公开(公告)日:2022-06-28

    申请号:US16679791

    申请日:2019-11-11

    Abstract: Systems and methods to perform traffic signal management for operation of autonomous vehicles involve obtaining vehicle data from two or more vehicles at an intersection with one or more traffic lights. The vehicle data includes vehicle location, vehicle speed, and image information or images. A method includes determining at least one of three types of information about the one or more traffic lights based on the vehicle data. The three types of information include a location of the one or more traffic lights, a signal phase and timing (SPaT) of the one or more traffic lights, and a lane correspondence of the one or more traffic lights. The method also includes providing the at least one of the three types of information about the one or more traffic lights for the operation of autonomous vehicles.

Patent Agency Ranking