The invention relates to the technical field of safe driving of vehicles, and discloses a safe driving control system for an electric four-wheeler. According to the safe driving control system for the electric four-wheeler, sound wave echo data, electromagnetic wave echo data and real-time image information are obtained at the same time, and the data are combined with corresponding algorithm expressions to calculate corresponding sound wave characteristics, distance change values of obstacles right ahead of the vehicle and image comparison results; the sound wave features, the distance change value of the obstacle in front of the vehicle and the image comparison result are sent to a vehicle data analysis module for analysis, and an obstacle early warning signal, a safety early warning signal or a second safety early warning signal is generated; the safety distance of the vehicle is kept in a video monitoring mode, obstacles in front of the vehicle or obstacles around the vehicle can still be found in time in severe weather, early warning is given, the vehicle can be controlled to brake in time, and the vehicle is prevented from colliding with other objects.

    本发明涉及车辆安全行驶技术领域,且公开了一种电动四轮车安全行驶控制系统。该电动四轮车安全行驶控制系统,通过同时获取声波回波数据、电磁波回波数据以及实时图像信息,并对这些数据与对应的算法表达式结合计算得出对应的声波特征、车辆正前方障碍物距离变化值以及图像对比结果,并将声波特征、车辆正前方障碍物距离变化值以及图像对比结果发送至车辆数据分析模块中进行分析,并生成障碍物预警信号、安全预警信号或安全预警信号二,当同时出现这三种信号中的任意两种时,避免依靠视频监测方式保持车辆安全距离,在恶劣天气中,仍能够及时发现车辆前方的障碍物或车辆周边的障碍物,并作出预警,能够控制车辆及时制动,避免与其他物体发生碰。


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    Title :

    Safety driving control system for electric four-wheeler


    Additional title:

    一种电动四轮车安全行驶控制系统


    Contributors:
    ZHAO ZHIQIANG (author) / ZHAO HONGBO (author) / ZHAO ZHICHAO (author)

    Publication date :

    2024-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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



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