The invention discloses a commercial vehicle main and auxiliary brake linkage braking method and device, and relates to the technical field of vehicle auxiliary braking. The linkage braking method comprises the steps that the state of a linkage enabling switch is obtained in real time, and according to the obtained linkage enabling switch state, when the linkage enabling switch is in a closed state, the state of a brake pedal is determined based on the state of the brake pedal; controlling the driving brake and the auxiliary brake to work in a linkage manner; and when the linkage enable switch is in an off state, only the service brake is controlled to work based on the state of the brake pedal. When a driver steps on a brake pedal in the process of driving the vehicle, the auxiliary brake and the service brake simultaneously brake the vehicle, the auxiliary brake and the service brake work simultaneously, the brake efficiency of the vehicle is improved, and the brake distance of the vehicle is shortened. When a driver loosens the brake pedal, namely the service brake is released, the auxiliary brake exits synchronously immediately, normal running of the automobile is not affected, the auxiliary brake function is associated with the service brake of the automobile efficiently, and the running safety is improved.
本发明公开了一种商用车主辅制动联动制动方法及装置,涉及汽车辅助制动技术领域,其中联动制动方法包括:实时获取联动使能开关状态,并根据获取得到的联动使能开关状态,当联动使能开关为闭合状态时,则基于刹车踏板的状态,控制行车制动和辅助制动联动工作;当联动使能开关为断开状态时,则基于刹车踏板的状态,仅控制行车制动工作。本发明确保驾驶员在驾驶车辆的过程中踩下刹车踏板的同时,辅助制动与行车制动同时对车辆进行制动,辅助制动与行车制动同时工作,提升了车辆的制动效率,缩短了汽车的制动距离。当驾驶员松开刹车踏板时,即行车制动解除制动时,辅助制动立即同步退出,不影响车辆的正常行驶,高效的把辅助制动功能与汽车的行车制动关联起来,提高了行车安全性。
Main and auxiliary brake linkage braking method and device for commercial vehicle
一种商用车主辅制动联动制动方法及装置
2023-04-07
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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