本申请公开了一种电动车辆入位停车方法和相关装置,当整车控制器接收入位停车的指令和当前位置的经纬度后,根据指令中包括的目标位置的经纬度和经纬度的差值计算入位停车所需的输出扭矩,将输出扭矩发送给动力总车系统,以使电动车辆启动,当该差值小于阈值时,整车控制器将减速度指令发送给电子控制制动系统,以使电动车辆减速。电动车辆停车后,若该差值小于停车阈值,则电动车辆入位停车成功。由此,整车控制器通过根据当前位置的经纬度和目标位置的经纬度的差值变化,自动控制电动车辆启动和减速,从而实现电动车辆入位停车,避免驾驶人员出现操作疲劳,同时电动车辆入位停车成功后再进行充电,可以避免因为停车位置偏差造成伤人伤车的问题。

    The invention discloses an electric vehicle parking method and a related device, after a vehicle control unit receives a parking instruction and the longitude and latitude of the current position, the output torque required by parking is calculated according to the longitude and latitude of the target position included in the instruction and the difference value of the longitude and latitude, and the output torque is sent to a power total vehicle system; and when the difference value is smaller than the threshold value, the vehicle control unit sends a deceleration instruction to the electronic control braking system, so that the electric vehicle decelerates. After the electric vehicle is parked, if the difference value is smaller than the parking threshold value, the electric vehicle is successfully parked in the parking space. Therefore, the vehicle control unit automatically controls the electric vehicle to start and decelerate according to the difference value change of the longitude and latitude of the current position and the longitude and latitude of the target position, so that the electric vehicle is parked in the parking space, the operation fatigue of a driver is avoided, and meanwhile, the electric vehicle is charged after being successfully parked in the parking space. And the problem that people and vehicles are injured due to parking position deviation can be avoided.


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    Titel :

    一种电动车辆入位停车方法和相关装置


    Erscheinungsdatum :

    2024-05-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / 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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS