The invention relates to the technical field of parking systems, and provides a parking state detection control system and method.The parking state detection control system comprises a hub motor, a parking mechanism, a vehicle body pitching detection unit, a parking thrust detection unit and a main control module, the parking mechanism and the hub motor are oppositely arranged, and the parking mechanism has a parking state, a parking preparation release state and a parking complete release state; the parking mechanism comprises an electric push rod, and three states of the parking mechanism are switched through stretching and retracting of the electric push rod and rotation of a hub motor. According to the parking state detection control system and method, the state of the electric push rod and the thrust condition are recognized through self-inspection to judge the parking state, the parking environment is recognized through the vehicle body pitching detection unit, then parking release is achieved through the cooperative action of the hub motor and the electric push rod, slope sliding caused by insufficient braking force in the parking process is avoided, and the parking safety is improved. And after the parking system is abnormal, whether the parking system is unlocked or not can still be determined.

    本发明涉及驻车系统技术领域,并提出了一种驻车状态检测控制系统及方法,包括轮毂电机、驻车机构、车身俯仰检测单元、驻车推力检测单元与主控模块,驻车机构与轮毂电机相对设置,具有驻车状态、驻车预备解除状态与驻车完全解除状态,所述驻车机构包括电动推杆,通过所述电动推杆的伸缩以及轮毂电机的旋转,进行驻车机构三种状态的切换。该驻车状态检测控制系统及方法,通过自检识别电动推杆状态及推力情况判断驻车状态,由车身俯仰检测单元识别驻车环境,进而通过轮毂电机与电动推杆的配合动作实现驻车解除,使得驻车过程中不会存在制动力不足产生的溜坡,且驻车系统异常后,仍然可以确定驻车系统是否解锁的情况。


    Access

    Download


    Export, share and cite



    Title :

    Parking state detection control system and method


    Additional title:

    一种驻车状态检测控制系统及方法


    Contributors:
    WU WENZE (author)

    Publication date :

    2024-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    PARKING STATE DETECTION SYSTEM AND PARKING STATE DETECTION METHOD

    WATANABE MAKOTO / YOSHINO KOTARO / KANDA SHOHEI | European Patent Office | 2020

    Free access


    Parking space state detection system and parking space state detection method

    ZHOU ZHIJIE / LEI YOUJIAN / DENG WENJIE et al. | European Patent Office | 2023

    Free access

    Parking space occupancy state detection equipment and parking space state detection method

    ZHANG NA / QIAN YANYU / WU YOUQING et al. | European Patent Office | 2024

    Free access

    Parking space state detection method and system

    WU HUAYI / LIU ZHEN / LIU RUIHENG et al. | European Patent Office | 2020

    Free access