The embodiment of the invention relates to a vehicle control instruction sending method and device, a vehicle, equipment and a storage medium, the method is applied to a vehicle hardware abstraction layer of a vehicle-mounted Android system, and the method mainly comprises the steps that effective value instructions sent by an application layer in the vehicle-mounted Android system are obtained, the effective value instructions are grouped into an instruction signal packet to be sent to a vehicle micro-control unit, and the instruction signal packet is sent to the vehicle micro-control unit; based on signal packet receiving success information fed back by the vehicle micro-control unit, a corresponding control instruction signal value in the effective value instruction is reset, the application layer is not used for issuing a reset notification signal, and the vehicle micro-control unit is used for sending control instruction data of a specified frame number to the corresponding electronic control unit according to the instruction signal packet. By adopting the method, the frame number of the instruction signal sent by the vehicle micro-control unit can be stable, and the situation that the electronic control unit controls the function response of the vehicle part to be abnormal is avoided.

    本公开实施例涉及车辆控制指令发送方法、装置、车辆、设备和存储介质,前述方法应用于车载Android系统的车辆硬件抽象层,主要包括:获取车载Android系统中的应用层发出的有效值指令,将有效值指令组包生成指令信号包发送至车辆微控制单元,基于车辆微控制单元反馈的信号包接收成功信息,将有效值指令中对应的控制指令信号值进行复位,其中,应用层不用于下发复位通知信号,车辆微控制单元用于根据指令信号包,发送指定帧数的控制指令数据至对应的电子控制单元。采用前述方法能够实现车辆微控制单元发送的指令信号帧数稳定,避免发生电子控制单元控制车辆部件功能响应异常的情况。


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    Title :

    Vehicle control instruction sending method and device, vehicle, equipment and storage medium


    Additional title:

    车辆控制指令发送方法、装置、车辆、设备和存储介质


    Contributors:
    WU CHAO (author) / LI YUAN (author) / FENG XINLIN (author) / HU DEMIN (author)

    Publication date :

    2024-05-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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