The invention relates to the field of electric vehicle obstacle avoidance path optimization control methods, in particular to an electric vehicle obstacle avoidance path optimization control method, and aims to solve the problem that a plurality of obstacles exist on a road on which a vehicle runs from a point A to a point B. The ultrasonic sensor located at the bottom of the automobile emits ultrasonic waves to three sides of the automobile from the point A, the obstacle closest to the automobile reflects the ultrasonic waves firstly, echoes are received by the sensor and send electric signals to the single-chip microcomputer, the single-chip microcomputer calculates the value of the distance as R1, and it is indicated that the automobile serves as the center of a circle. The circular area with the radius of R1 has no obstacle and is a safe area, and the liquid crystal display displays the safe area for reference of a driver; and the vehicle continues to run in the original direction, and the IAP image acquisition system records the advancing distance L1 of the vehicle.

    本发明涉及电动汽车避障路径优化控制方法领域,尤其涉及一种电动汽车避障路径优化控制方法,汽车从A点到B点,所行驶的道路存在多个障碍。从A点开始,位于汽车底部的超声波传感器向车辆三侧发射一次超声波,其中此时距离车辆最近的障碍会最先反射超声波,回波被传感器接收并向单片机发送电信号,单片机计算得到该距离的值为R1,说明在以汽车自身为圆心,半径为R1的圆形区域内没有障碍物,为安全区域,液晶显示屏将此安全区域进行显示供驾驶员参考;车辆继续按原方向行驶,IAP图像采集系统记录汽车前进的距离L1。


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    Titel :

    Electric vehicle obstacle avoidance path optimization control method


    Weitere Titelangaben:

    一种电动汽车避障路径优化控制方法


    Beteiligte:
    CAI YI (Autor:in) / GUO RUNJIA (Autor:in) / CAI JIAZE (Autor:in) / CUI ZHENYUAN (Autor:in) / ZHANG BAOLIN (Autor:in) / DING WENTIAN (Autor:in) / BAI YIZHEN (Autor:in) / LI WEICONG (Autor:in)

    Erscheinungsdatum :

    2023-10-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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