The invention discloses a new energy automobile tire pressure monitoring system and monitoring method based on Internet-of-things communication, belongs to the field of new energy automobile tire pressure monitoring, and discloses a new energy automobile tire pressure monitoring system and monitoring method based on Internet-of-things communication. The system comprises a control unit, a data transceiving unit, a data storage unit, a data acquisition unit and a tire pressure display unit, the tire resonance frequency of the tire in the normal tire pressure state is determined by monitoring thetire of the automobile in running in real time, detecting the pressure of the tire and setting the tire pressure threshold values of the front wheel and the rear wheel, a frequency reference value isprovided for tire underpressure monitoring of the front wheel and the rear wheel, and the tire underpressure monitoring accuracy is improved. Different monitoring works are triggered by judging the stage of the flag quantity index, so that the accuracy of the monitoring works can be effectively ensured, and when the phenomenon of abnormal triggering of tire pressure monitoring occurs, a tire pressure monitoring main program is triggered by mistake, and the system can automatically correct.

    本发明公开了一种基于物联网通信的新能源汽车胎压监测系统及监测方法,属于新能源汽车胎压监测领域,一种基于物联网通信的新能源汽车胎压监测系统及监测方法,包括:控制单元、数据收发单元、数据存储单元、数据采集单元、胎压显示单元;本发明通过对在进行行驶中的汽车的轮胎进行实时的监测,同时对轮胎进行压力大小的检测,通过设置前轮与后轮的胎压阈值,从而确认轮胎处于正常胎压状态下的轮胎共振频率,为前轮与后轮的轮胎欠压监控提供频率参照值,通过判定标志量指数所处于的阶段,进行触发不同的监控工作,从而可以有效的保证监控的工作的准确性,且当出现胎压监控异常触发的现象,从而误触发胎压监测主程序,系统会自行进行修正。


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    Title :

    New energy automobile tire pressure monitoring system and monitoring method based on Internet-of-things communication


    Additional title:

    一种基于物联网通信的新能源汽车胎压监测系统及监测方法


    Contributors:
    CHEN DEXIAN (author) / HE XIAOTAI (author)

    Publication date :

    2021-01-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen




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