The invention discloses a centralized chassis domain control framework and method. The framework comprises a sensor, a chassis domain controller and a drive-by-wire chassis executing mechanism. The chassis domain controller is configured to comprise a signal processing module used for determining vehicle and road state information according to sensing signals of the sensor; the target state module is used for determining a control target according to the vehicle and road state information; the control strategy decision module is used for determining a first control instruction according to the vehicle and road state information and a control target; the failure/redundancy/fault-tolerant module is used for determining chassis fault data according to the sensing signal of the sensor, and correcting the first control instruction through the fault data to obtain a second control instruction; and the drive-by-wire chassis execution mechanism is used for executing the control task according to the second control instruction. The embodiment of the invention provides a centralized chassis domain control framework which is good in structure and high in expandability and can be widely applied to the technical field of chassis.

    本发明公开了一种集中式底盘域控制架构及方法,架构包括传感器、底盘域控制器和线控底盘执行机构;底盘域控制器被配置为包括:信号处理模块,用于根据传感器的传感信号,确定车辆及道路状态信息;目标状态模块,用于根据车辆及道路状态信息,确定控制目标;控制策略决策模块,用于根据车辆及道路状态信息和控制目标,确定第一控制指令;失效/冗余/容错模块,用于根据传感器的传感信号,确定底盘故障数据,通过故障数据修正第一控制指令,得到第二控制指令;其中,线控底盘执行机构,用于根据第二控制指令执行控制任务。本发明实施例提供了一种结构良好、高度可扩展性的集中式底盘域控制架构,可广泛应用于底盘技术领域。


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    Title :

    Centralized chassis domain control architecture and method


    Additional title:

    一种集中式底盘域控制架构及方法


    Contributors:
    MENG SHUXING (author) / ZHANG YANMEI (author) / SONG ZUXING (author) / WANG QINGHUA (author) / HUANG JUNJIE (author) / XU HAOBIN (author)

    Publication date :

    2022-11-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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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