The invention relates to the technical field of vehicle control technologies, in particular to an IPB and EHPS or EPS safety redundancy control method, an IPB is connected with an RBU motor through a CAN, the EHPS motor or EPS motor is connected with the RBU motor through the CAN, and the method specifically comprises the following control processes that an IPB fault diagnosis module monitors the IPB motor in real time, and when the IPB motor is normal, the RBU motor is disconnected from the IPB; when the IPB motor fails, the RBU motor is connected with the IPB; the EHPS or EPS fault diagnosis module monitors an EHPS or EPS motor in real time, and when the EHPS or EPS motor is normal, the RBU motor is disconnected from the transmission mechanism; when the EHPS or EPS fault diagnosis module monitors that the EHPS or EPS motor fails, the RBU motor replaces the EHPS or EPS motor to work and is connected with the transmission mechanism. The method provided by the invention is low in cost, simple in control method, small in occupied space and relatively high in practicability.

    本发明涉及车辆控制技术技术领域,尤其涉及IPB与EHPS或EPS安全冗余控制方法,IPB与RBU电机之间通过CAN连接,EHPS电机或EPS电机与RBU电机之间通过CAN连接,具体包括如下控制过程:IPB故障诊断模块实时监测IPB电机,IPB电机正常时,RBU电机与IPB断开;IPB电机失效时,RBU电机与IPB连接;EHPS或EPS故障诊断模块实施监测EHPS或EPS电机,当EHPS或EPS电机正常时,RBU电机与传动机构断开;EHPS或EPS故障诊断模块监测到EHPS或EPS电机失效时,RBU电机代替EHPS或EPS电机工作与传动机构接通。本发明提供的方法成本低,控制方法简单,且占用空间小,实用性比较强。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    IPB and EHPS or EPS security redundancy control method


    Weitere Titelangaben:

    IPB与EHPS或EPS安全冗余控制方法


    Beteiligte:
    ZHANG QUANHUI (Autor:in) / WANG YOUMING (Autor:in) / XU QIAORONG (Autor:in) / LIAO BIN (Autor:in) / LI JIANJUN (Autor:in) / YOSHIMINE (Autor:in)

    Erscheinungsdatum :

    2022-05-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    Electronic booster and EHPS or EPS safety redundancy control method

    ZHANG QUANHUI / WANG YOUMING / XU QIAORONG et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Electronic booster and EHPS or EPS safety redundancy system

    ZHANG QUANHUI / WANG YOUMING / XU QIAORONG et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    EHPS RELIEF VALVE APPRATUS OF MOTOR PUMP UNIT FOR EHPS

    Europäisches Patentamt | 2020

    Freier Zugriff

    IPB and EHPS or EPS safety redundancy system

    ZHANG QUANHUI / WANG YOUMING / XU QIAORONG et al. | Europäisches Patentamt | 2022

    Freier Zugriff