The invention belongs to the technical field of automobile safety control, and particularly provides a limping control method based on an automobile body control system, the system comprises a plurality of actuators, and the actuators without faults are used for replacing the actuators with faults to execute signal output. The method comprises the following steps that a vehicle body domain controller replaces working information of an actuator to complete logic analysis and judgment based on input switch enabling information and faults detected by a bottom layer of the controller, and a limping request is sent out; and after the limping request is received, other actuators are controlled to replace an original controlled object for execution, and therefore it is ensured that the intention of a driver can be effectively executed. The control strategy provided by the invention can effectively solve the problem caused by the fault, and can effectively reduce the safety problem caused by the fact that the intention of the driver cannot be expressed.

    本发明属于汽车安全控制技术领域,具体提供一种基于车身控制系统的跛行控制方法,所述系统包括多个执行器,利用未故障的执行器替代发生故障的执行器来执行信号输出,所述方法包括如下步骤:车身域控制器基于输入的开关使能信息、控制器底层检测的故障、替代执行器工作信息完成逻辑分析和判断,发出跛行请求;接收到跛行请求,控制其他执行器代替原来被控对象执行,从而确保驾驶员意图可以有效执行的控制方法。本申请的控制策略可有效解决故障所带来的问题,可有效地减少因驾驶员意图无法表达所带来的安全问题。


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    Titel :

    Limp control method based on vehicle body control system


    Weitere Titelangaben:

    一种基于车身控制系统的跛行控制方法


    Beteiligte:
    MENG CHEN (Autor:in) / REN XIAOYU (Autor:in) / WEI TIANYI (Autor:in) / CAO LUMING (Autor:in)

    Erscheinungsdatum :

    07.03.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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