The embodiment of the invention provides a vehicle control signal transmission method which comprises the steps that vehicle body transverse and longitudinal control parameters are obtained, and calculation time consumption of the vehicle body transverse and longitudinal control parameters and the current vehicle speed of a vehicle are generated through a control algorithm; determining a first transmission mode of the system-on-chip to the transverse and longitudinal control parameters of the vehicle body according to the current vehicle speed and the calculation time consumption; if the first transmission mode is an event type transmission mode, the event type transmission mode is adopted to transmit a data packet including the transverse and longitudinal control parameters of the vehicle body to a main controller of the vehicle, so that the main controller of the vehicle sends a control command corresponding to the data packet to a transverse and longitudinal control assembly of the vehicle. Through the method, the vehicle body transverse and longitudinal control parameters can be transmitted in an event type transmission mode under the condition of high vehicle speed or long calculation time consumption, so that the data transmission delay is effectively reduced, and the vehicle driving risk is reduced.

    本申请实施例提供了一种车辆控制信号传输方法,方法包括:获取车身横纵向控制参数、利用控制算法生成车身横纵向控制参数的计算耗时以及车辆的当前车速;根据当前车速和计算耗时,确定系统级芯片对车身横纵向控制参数的第一传输方式;若第一传输方式为事件型传输方式,采用事件型传输方式将包括车身横纵向控制参数的数据包传输至车辆的主控制器,以使车辆的主控制器向车辆的横纵向控制组件发送数据包对应的控制命令。通过上述方法,可以实现在高车速或长计算耗时的情况下,采用事件型传输方式传输车身横纵向控制参数,从而有效降低了数据传输延迟,进而降低了车辆驾驶风险。


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    Titel :

    Vehicle control signal transmission method and device, electronic equipment and storage medium


    Weitere Titelangaben:

    车辆控制信号传输方法、装置、电子设备及存储介质


    Beteiligte:
    HU WEICHUN (Autor:in) / MA YIXING (Autor:in) / ZHANG XIN (Autor:in) / LI JIACHEN (Autor:in) / CHEN XIANTAO (Autor:in)

    Erscheinungsdatum :

    06.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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