According to the vehicle maintenance prompting method and system provided by the invention, the obtained differential pressure variation before and after filtration and the oil product measurement value are taken as the first change values respectively, but the differential pressure before and after filtration and the oil product measurement value are influenced to a certain extent due to the difference of the operating environment and the operating condition of the vehicle; revising the first change value based on the operation environment and the operation condition of the vehicle to obtain a second change value; by comparing the pressure difference change standard value before and after filtration of the current vehicle, the oil product standard value and the second change value, the result of prompting whether the vehicle needs to be maintained is obtained, the judgment accuracy is improved, and the service life of the vehicle is prolonged.

    本发明提出了一种车辆保养提示方法及系统,将获取的滤清前后压差变化量、油品测量值分别作为第一变化值,但由于车辆的运行环境、运行工况的不同,对滤清前后压差、油品测量值产生一定的影响,基于车辆的运行环境、运行工况对第一变化值进行修订,得到第二变化值;通过当前车辆的滤清前后压差变化标准值、油品标准值与第二变化值进行比较,得到车辆是否需要保养提示的结果,提高判断的准确性,延长车辆使用寿命。


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    Title :

    Vehicle maintenance prompting method and system


    Additional title:

    一种车辆保养提示方法及系统


    Contributors:
    SUN KE (author) / TIAN WENLONG (author) / LI GUOXIANG (author) / BAI SHUZHAN (author) / SUN WEN (author) / ZHANG GECHENG (author)

    Publication date :

    2024-10-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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