The invention discloses a parking brake control system and method, and the method comprises: obtaining basic data which comprises one or more types of vehicle operation data, module feedback data anda driver instruction; estimating a vehicle state and a caliper state based on the basic data; respectively sending out control commands by a plurality of independently operated function control unitsbased on the basic data, the vehicle state and the caliper state; determining a target control command from the plurality of control commands; and outputting processing data including the target control command. According to the parking brake control system and method, the function control units used for controlling the calipers to perform different actions operate independently. Each function control unit outputs a control command at the same time and determines a target control command from a plurality of control commands, so that the correctness and uniqueness of the control commands are ensured, different function control logics are decoupled, the flexibility of related software testing is greatly improved, and the software maintenance work is facilitated.

    本发明公开了一种驻车制动控制系统及方法,方法包括:获取基础数据,基础数据包括车辆运行数据、模块反馈数据、驾驶员指令中的一种或多种;基于基础数据估计出车辆状态和卡钳状态;多个独立运行的功能控制单元分别基于基础数据、车辆状态和卡钳状态发出控制命令;从多个控制命令中确定出目标控制命令;输出包括目标控制命令的处理数据。所述驻车制动控制系统及方法中,用于控制卡钳进行不同动作的功能控制单元各自独立运行,实现中各个功能控制单元同时输出控制命令,再从多个控制命令中确定出目标控制命令,从而保证了控制命令的正确性和唯一性,该实现将不同的功能控制逻辑解耦,极大的提升了相关软件测试的灵活性,方便了软件维护工作。


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    Titel :

    Parking brake control system and method


    Weitere Titelangaben:

    一种驻车制动控制系统及方法


    Beteiligte:
    WANG PENG (Autor:in) / YU YUE (Autor:in) / FANG CHENXI (Autor:in)

    Erscheinungsdatum :

    2020-07-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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