The embodiment of the invention provides a fault simulation method and device for a steering wheel angle sensor and a storage medium, and the method comprises the steps: determining a current steering wheel angle value of a to-be-detected vehicle, and converting the current steering wheel angle value into a sensor angle value outputted by the steering wheel angle sensor; setting a simulation angle according to the sensor angle value, so that the simulation angle is out of a normal detection angle range of the steering wheel angle sensor; the simulation angle is fed back to an electric power steering system of the to-be-tested vehicle, response information of the electric power steering system to the simulation angle is received, and a fault recognition simulation result of the electric power steering system is determined according to the response information. Through the fault simulation method and device, the problem that the steering wheel angle sensor cannot meet EPS system development and test requirements in a fault simulation method of the steering wheel angle sensor in the related technology is solved.

    本申请实施例提供了一种方向盘角度传感器的故障仿真方法、装置及存储介质,其中,该方法包括:确定待测车辆当前的方向盘角度值转换为方向盘角度传感器输出的传感器角度值;根据传感器角度值,设置仿真角度,以使得仿真角度处于方向盘角度传感器的正常检测角度范围以外;将仿真角度反馈至待测车辆的电动助力转向系统,并接收电动助力转向系统对仿真角度的响应信息,根据响应信息,确定电动助力转向系统的故障识别仿真结果。通过本申请,解决了相关技术中的方向盘角度传感器的故障仿真方法存在的由于方向盘角度传感器无法满足EPS系统开发和测试需求的问题。


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    Titel :

    Fault simulation method and device for steering wheel angle sensor and storage medium


    Weitere Titelangaben:

    方向盘角度传感器的故障仿真方法、装置及存储介质


    Beteiligte:
    ZHU LEI (Autor:in)

    Erscheinungsdatum :

    17.01.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / B62D MOTOR VEHICLES , Motorfahrzeuge



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