In a system for assisting vehicle driving by receiving position information, operation information, and video information of a vehicle from a vehicle-side communication system by a station-side communication system due to a large amount of information when providing information between vehicles, the station-side communication system includes a reception unit that receives the vehicle information and the video information; a travel path calculation unit that obtains a travel path of the vehicle on the basis of the vehicle information; an object recognition unit that recognizes an object present on the travel path calculated by the travel path calculation unit; a collision determination unit that determines whether or not there is a possibility of a collision with an object when it is recognized that the object is present on the travel path; an information determination unit that selects video information to be transmitted from among the video information received by the vehicle in accordance with the type of collision determined by the collision determination unit; and a transmission unit that transmits the video information to the vehicle. The vehicle driving assistance system transmits the video information from the vehicle in accordance with the situation of driving assistance.

    由于车辆间进行信息提供时的信息量较大,因此在由站点侧通信系统从车辆侧通信系统接收车辆的位置信息、操作信息和视频信息来辅助车辆驾驶的系统中,所述站点侧通信系统包括接收所述车辆信息和所述视频信息的接收部;根据所述车辆信息求出所述车辆的行驶路径的行驶路径运算部;识别存在于所述行驶路径运算部求出的行驶路径上的物体的物体识别部;识别出物体存在于所述行驶路径上时判断是否可能与所述物体发生碰撞的碰撞判定部;根据由所述碰撞判定部判定的碰撞的种类从由所述车辆接收的所述视频信息中选择要发送的视频信息信息决定部;以及将所述视频信息发送到所述车辆的发送部,车辆驾驶辅助系统根据驾驶辅助的情况发送来自车辆的视频信息。


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    Title :

    Vehicle driving assistance system, station-side driving assistance device, and vehicle-mounted driving assistance device


    Additional title:

    车辆驾驶辅助系统、站点侧驾驶辅助装置和车载驾驶辅助装置


    Contributors:
    TAKEHARA TAKAYOSHI (author) / ITO MASUO (author) / ETO JUNYA (author)

    Publication date :

    2022-03-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion