The invention designs a decoupling type brake control system for an electric bicycle, which comprises an ECU (Electronic Control Unit), a hand end hydraulic cavity and a wheel end hydraulic cavity, and is characterized in that the output end of the hand end hydraulic cavity is connected with the input end of a three-way valve through a first oil way, and the first output end of the three-way valve is connected with a liquid storage tank through a second oil way; the second output end of the three-way valve is connected with the wheel end hydraulic cavity through a third oil way. Decoupling connection or direct connection between the brake grab handle at the hand power end of the electric bicycle and the brake at the wheel end is achieved through the three-way valve, so that the braking energy recovery function of the electric bicycle is achieved, meanwhile, electric control power-assisted braking is achieved through the braking mode of the electric bicycle, larger braking force can be obtained, and driving safety is improved.
本发明设计一种用于电动自行车的解耦式刹车控制系统,包括ECU控制单元,手力端液压腔,轮端液压腔,其特征在于:手力端液压腔的输出端由第一油路连接三通阀的输入端,三通阀的第一输出端由第二油路连接储液罐,三通阀的第二输出端由第三油路连接轮端液压腔。本发明实现了将电动自行车手力端的刹车握柄与轮端的制动器通过三通阀建立解耦连接或直接连接,从而实现电动自行车的制动能量回收功能,同时电动自行车的刹车方式实现了电控助力制动,可以获得更大的制动力,提高行驶安全。
Decoupling type brake control system principle for electric bicycle
一种用于电动自行车的解耦式刹车控制系统原理
26.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B62L BRAKES SPECIALLY ADAPTED FOR CYCLES , Bremsen, besonders für Fahrräder oder Motorräder ausgebildet / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |