【摘要】 目的　研究一种汽车制动系的制动方式 ,即在汽车的前方有深沟等情况时 ,驾驶员若来不及转向或刹车 ,汽车将自动实施制动 .方法　给民用车的前端加装一个路况传感器 ,该传感器将路况信息送往控制器 ,在非制动状态下由控制器来判断汽车是否需要制动 .结果　当汽车需要紧急制动时 ,控制器接通制动主缸外的控制阀 ,使刹车油进入制动主缸内 ,实施制动 .结论　这种电控辅助制动装置能确保在山区公路上行驶的汽车能安全行驶 ,减少汽车翻入深沟的概率 ,降低交通事故的发生率更多还原

【Abstract】 Aim\ To study an automatic brake system for the automobile, when a gully is encountered in front of it and it is too late to dodge. Methods\ A sensor is installed in front of the civil automobile to transmit the roads information to the central controller, which can estimate whether the automobile is needed brake or not. Results\ When the automobile needs emergent brake, the system connects the controlling valve to make brake oil into master cylinder to brake the automobile. Conclusion\ This brake can insure that the civil automobile moving safely on mountain roads to lessen the chance of falling into the gully, and succeed avoiding a traffic accident.更多还原