The invention provides a vehicle fault diagnosis method and device and electronic equipment, and the method comprises the steps: obtaining to-be-detected sound information of a to-be-detected vehicle; based on brain wave rhythm characteristics of a target driver, identifying the to-be-detected sound information, and determining target noise information; and determining fault information of the to-be-detected vehicle based on the target noise information. According to the vehicle fault diagnosis method, the to-be-detected sound information is recognized and subjected to noise reduction through the brain wave rhythm characteristics of the target driver, the needed target noise information is obtained, fault diagnosis is carried out based on the target noise information, and combining objective parameters and subjective evaluation results, noise transmitted into a vehicle is effectively screened and checked, and mistaken noise reduction coupling processing is avoided; and fault diagnosis under different user preferences can be satisfied, and the flexibility and the individuation degree are high.

    本发明提供一种车辆的故障诊断方法、装置和电子设备,所述车辆的故障诊断方法,包括:获取待测车辆的待测声音信息;基于目标驾驶员的脑电波节律特征,对所述待测声音信息进行识别,确定目标噪声信息;基于所述目标噪声信息,确定所述待测车辆的故障信息。本发明的车辆的故障诊断方法,通过目标驾驶员的脑电波节律特征,以对待测声音信息进行识别与降噪,得到所需要的目标噪声信息,并基于目标噪声信息进行故障诊断,可以结合客观参量与主观评价结果,对传入车内的噪声做到有效筛选与排查,避免误降噪耦合处理;又可以满足不同用户偏好下的故障诊断,灵活性高且个性化程度高。


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    Title :

    Vehicle fault diagnosis method and device and electronic equipment


    Additional title:

    车辆的故障诊断方法、装置和电子设备


    Contributors:
    DIAO ZHICHENG (author) / XU HAIXIA (author) / ZHANG YAN (author) / WU YINGXUE (author)

    Publication date :

    2022-02-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / 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 / G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS



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