A disclosed tire pressure detection apparatus comprises an information extraction device used for reading an original-vehicle ABS system signal; the information extraction device is connected with a signal amplification processing device, and the signal amplification processing device is connected with a monitoring device used for calculating the ABS system signal; a comparison algorithm is preset on the monitoring device, when the value or the difference of one wheel is different from those of other wheels, or the difference is not in a preset value scope, the tire pressure of the wheel is determined as abnormity; the monitoring device is connected with a display used for correspondingly displaying the tire pressure statuses; and the display is provided with a sound-light alarm device for alarming abnormal tire pressure, and the low tire pressure or air leakage can be accurately known.


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    Title :

    Tire pressure detection apparatus


    Contributors:
    DENG SHENG (author)

    Publication date :

    2015-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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