Automobile brake control method and system

The invention provides an automobile brake control method. The method comprises the steps that wheel rotating speed sensor information of an automobile in the current detection period is obtained; when the information of the wheel rotating speed sensor meets the preset condition, the automobile ente...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SUN JIANTAO, HOU WENHUI, XU MAN, ZHOU HOUJIANG, LIN PEIJING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention provides an automobile brake control method. The method comprises the steps that wheel rotating speed sensor information of an automobile in the current detection period is obtained; when the information of the wheel rotating speed sensor meets the preset condition, the automobile enters a water skiing safety logic control mode, and after the ABS works, the ABS exits from front axle control and only controls a rear axle to enable a driver to take over the control right of the automobile till the next detection period. According to the invention, when the water skiing phenomenon occurs, the ABS can continue to play a role, and the probability of sideslip and drifting of the vehicle is reduced. 本发明提供一种汽车制动控制方法,包括获取汽车当前检测周期的车轮转速传感器信息;当车轮转速传感器信息满足预设条件时,让汽车进入滑水安全逻辑控制模式,并待ABS工作后,让ABS退出前轴控制且仅控制后轴来使驾驶员接管车辆控制权,直至下一检测周期。实施本发明,能在滑水现象发生时让ABS继续发挥作用,降低车辆发生侧滑及甩尾现象的几率。