The invention discloses a control system for improving the safety coefficient of an automobile. The automobile comprises wheels (1), an electronic control unit (2), an electronic stability program (5)and an airbag control unit (8), the control system is characterized in that the wheels (1) are provided with wheel speed sensors (7), and the wheel speed sensors (7) are correspondingly connected with the electronic control unit (2) and the electronic stability program (5) through a wheel speed sensor acquisition line (6) and a wheel speed sensor acquisition line branch port (4). The invention further discloses a control method of the control system. By adopting the technical scheme, the signal transmission time can be shortened by about 10 ms, and the safety coefficient of the whole automobile is improved; and meanwhile, the load rate of a controller local area network is reduced, and the stability of mutual information exchange of the control unit is improved.

    本发明公开了一种提高汽车安全系数的控制系统,汽车包括车轮(1)、电子控制单元(2)、车身稳定系统(5)、安全气囊控制装置(8),其特征在于:在车轮(1)上设置轮速传感器(7),轮速传感器(7)通过轮速传感器采集线(6)及轮速传感器采集线分口(4)分别与电子控制单元(2)及车身稳定系统(5)连接。本发明还公开了该控制系统的控制方法。采用上述技术方案,在信号传输的时间上能够减少10ms左右,提高了整车安全系数;同时控制器局域网络负载率变低,提高控制单元相互信息交流的稳定性。


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    Title :

    Control system for improving safety coefficient of automobile and control method of control system


    Additional title:

    提高汽车安全系数的控制系统及其控制方法


    Contributors:
    WANG DONGHAI (author) / LIU ZHAOCAI (author) / ZHANG HU (author)

    Publication date :

    2020-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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