The invention discloses an intelligent parking auxiliary system and a control method thereof, and belongs to the field of electric intelligent vehicles. An intelligent parking auxiliary system comprises a camera shooting acquisition module, a radar detection module, an angle torque sensor, a wheel speed sensor, a path planning module, a central processing unit and a steering execution motor. Through the design of the wheel speed sensor and the angle torque sensor, the vehicle speed and the vehicle steering wheel angle signal of the vehicle are obtained and sent to the path planning module to calculate the running track of the vehicle, and then the radar detection module is combined to collect the distance information of obstacles around the front and rear parts of the vehicle in real time; and then the positions of a series of points of the vehicle obstacle boundary are obtained, so that the accuracy of calculating the length of the parking space and the position relation and the angle relation between the vehicle and the parking space can be improved, and a user can more accurately park the vehicle and park the vehicle into a proper charging area.

    本发明公开了一种智能泊车辅助系统及其控制方法,属于电动智能车领域。一种智能泊车辅助系统,包括摄像采集模块、雷达探测模块、角度扭矩传感器、车轮速传感器、路径规划模块、中央处理器和转向执行电机;本发明通过车轮速传感器和角度扭矩传感器的设计,是为了用于获得车辆的车速和车辆方向盘转角信号,发送至路径规划模块计算车辆的运行轨迹,然后再结合以雷达探测模块实时采集车辆前后部周围障碍物的距离信息,再得出车辆障碍物边界的一系列点的位置,这样能够有助于提高计算泊车位长度和车辆与泊车位之间的位置关系、角度关系的精度,从而便于用户能够更准确的进行泊车,停入合适的充电区域。


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    Title :

    Intelligent parking auxiliary system and control method thereof


    Additional title:

    一种智能泊车辅助系统及其控制方法


    Contributors:
    CHEN YEFENG (author)

    Publication date :

    2023-08-04


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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