The invention discloses a brake disc temperature early warning system and method. The system comprises a temperature calculation module, a comparison counting module and an early warning module. The temperature calculation module is used for receiving the hydraulic pressure and the wheel speed pulse of the wheel through the ESC system to carry out temperature calculation to obtain a temperature value; the comparison counting module is used for receiving the temperature value calculated by the temperature calculation module, comparing the temperature value with a temperature threshold value, counting, and sending out a temperature early warning signal when the counting value reaches a counting threshold value; and the early warning module is used for receiving the temperature early warning signal sent by the comparison module and carrying out early warning. The automobile instrument is used for displaying disc temperature early warning and voice prompt to inform a driver of the situation that the brake disc temperature is too high, the temperature calculated by the temperature rise model is compared with a set threshold value, the ESC system sends a message disc temperature early warning instruction, and the automobile instrument and voice give out prompt information at the same time.

    本发明公开了一种制动盘温预警系统和方法,系统包括温度计算模块、比较计数模块和预警模块;所述温度计算模块用于通过ESC系统接收车轮的液压压力和轮速脉冲进行温度计算获得温度值;所述比较计数模块用于接收温度计算模块计算的温度值与温度阈值进行比较,并进行计数,计数达到计数阈值时,发出温度预警信号;所述预警模块用于接收比较模块发出的温度预警信号,进行预警。通过采用汽车仪表显示盘温预警和语音提示来告知驾驶员制动盘温过热的情况,升温模型计算的温度与设定的阈值进行计较,ESC系统发送报文盘温预警指令,汽车仪表和语音同时发出提示信息。


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    Title :

    Brake disc temperature early warning system and method


    Additional title:

    一种制动盘温预警系统和方法


    Contributors:
    QI LINXING (author) / LI CHENG (author) / ZHANG PANPAN (author)

    Publication date :

    2024-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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