The invention provides an ESC-based electric control power-assisted braking system current sensor fault diagnosis and fault-tolerant control method, which comprises a method for monitoring the state of an electric control power-assisted braking system motor current sensor and judging the fault state of the current sensor. And fault-tolerant control based on software and an ESC system is carried out according to the fault type of the current sensor. According to the invention, fault diagnosis and fault-tolerant control of the current sensor of the electric control power-assisted brake system can be realized, and the safety of the brake system is improved.

    本发明提供了用于一种基于ESC的电控助力制动系统电流传感器故障诊断及其容错控制方法,包括设计一种电控助力制动系统电机电流传感器状态监测以及电流传感器故障状态判断的方法,根据电流传感器故障类型进行基于软件和ESC系统的容错控制。本发明能够实现电控助力制动系统电流传感器故障诊断及其容错控制,提高制动系统的安全性。


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    Title :

    Electric control power-assisted braking system current sensor fault diagnosis and fault-tolerant control method


    Additional title:

    一种电控助力制动系统电流传感器故障诊断及其容错控制方法


    Contributors:
    LI YUFANG (author) / GAN TINGTING (author) / WANG XUN (author) / YUAN XIUYAN (author) / LI HAOLIANG (author)

    Publication date :

    2024-04-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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