Devices, systems, and methods for operating a rearward awareness system of a vehicle are described. An exemplary backward awareness system includes two corner units and a central unit, wherein each of the two corner units and the central unit includes a camera module and a dual band transceiver. A method for operating a backward awareness system includes pairing with a control unit by communicating via at least a first frequency band using a dual band transceiver; transmitting a first trigger signal to the two corner units via a second frequency band that does not overlap the first frequency band; and switching to an active mode. In an example, a first trigger signal switches the two corner units to an active mode that includes orienting camera modules on the central unit and the two corner units to provide a barrier-free view of an area around the rear of the vehicle.

    描述了用于运行车辆的后向感知系统的设备、系统和方法。一种示例性后向感知系统包含两个拐角单元和中央单元,其中两个拐角单元和中央单元中的每一个包括相机模块和双波段收发器。一种用于运行后向感知系统的方法包括:通过使用双波段收发器经由至少第一频率波段进行通信来与控制单元配对;经由与第一频率波段不重叠的第二频率波段向两个拐角单元传输第一触发信号;以及切换至主动模式。在示例中,第一触发信号使两个拐角单元切换至主动模式,主动模式包括:将中央单元和两个拐角单元上的相机模块定向成提供车辆的后方周围的区域的无障碍视图。


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    Title :

    Backward awareness system for vehicle


    Additional title:

    用于车辆的后向感知系统


    Contributors:
    HAN XIAOLING (author) / MEI XUE (author)

    Publication date :

    2024-02-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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