A method for detecting and determining the tire burst degree of an intelligent networked automobile comprises the following steps: detecting the change of tire pressure, and calculating a difference value D1 obtained by subtracting a previous measurement value M-2 from a previous measurement value M-1 for the first time, a difference value D2 obtained by subtracting the previous measurement value M-1 from a current measurement value M0 for the second time, and the difference valueD3 obtained by subtracting the first difference value D1 from the second difference value D2 for the third time; and determining the tire burst degree rapidly in the tire burst process by comparing D3/DV with a threshold value.

    一种智能网联汽车爆胎程度的检测及确定方法,通过检测轮胎气压的变化,并计算前前次测量值M‑2和前一次测量值M‑1第一次做差的差值为D1,前一次测量值M‑1和当前测量值M0第二次做差的差值为D2,第一次差值D1和第二次差值D2第三次做差的差值为D3,并通过D3/DV与阈值进行比较能够在发生爆胎的过程中快速确定爆胎程度。


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    Title :

    Method for detecting and determining tire burst degree of intelligent networked automobile


    Additional title:

    一种智能网联汽车爆胎程度的检测及确定方法


    Contributors:
    HU LINGLING (author) / ZHANG YANHUI (author) / DUAN LIN (author)

    Publication date :

    2021-12-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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