The invention provides a control method for a vehicle brake energy recycling system, which brakes a vehicle by dual brake ways of electric brake and hydraulic brake. The invention further provides a control system for the vehicle brake energy recycling system, and the control system comprises: a pedal, a pedal-travel sensor for obtaining pedal travel, and a booster in signal connection to the pedal-travel sensor, wherein the booster comprises a primary cylinder; the primary cylinder is provided with a brake oil pot and two oil tubes are guided out from the primary cylinder, where on oil tube is connected to a first hydraulic system for providing brake hydraulic force to a front wheel, and the other oil tube is connected to a second hydraulic system for providing brake hydraulic force to arear wheel. The control system is slightly modified based on the original ESC system hardly with product cost increase, and also can effectively avoid the noise problem caused by frequently operatingan ESC motor.
一种汽车制动能量回收系统控制方法,采用电制动与液压制动双制动方式对汽车进行制动。本发明还提供了一种汽车制动能量回收系统控制系统,在该汽车制动能量回收系统控制系统中,其包括:踏板;用于获取踏板行程的踏板行程传感器;与踏板行程传感器信号连接的助力器,助力器包括主缸,主缸具有制动油壶,由主缸引出两条油管,其中一条油管连接有用于向前轮提供制动液压力的第一液压系统,其中另一条油管连接有用于向后轮提供制动液压力的第二液压系统。本发明在原有ESC系统做很小改动,此改动几乎不造成产品成本增加;同时可以有效避免频繁的操作ESC电机而带来的噪音问题。
Control method and control system for vehicle brake energy recycling system
汽车制动能量回收系统控制方法与控制系统
2020-12-11
Patent
Electronic Resource
Chinese
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