The invention belongs to the technical field of vehicles, and discloses an integrated braking energy recovery system and an integrated braking energy recovery method. The integrated braking energy recovery system comprises a driver braking intention module for acquiring a driver braking intention; a hydraulic braking force control module for realizing complete decoupling of hydraulic braking force in a brake pedal and a wheel cylinder; a regenerative braking force obtaining module for obtaining current regenerative braking force; a regenerative braking force request module which requests that target regenerative braking force can be generated and controls a driving motor and generates electricity according to the target regenerative braking force so as to convert kinetic energy of the wheel cylinder into electric energy and store the electric energy in a battery; the braking force coordination module coordinates the hydraulic braking force control module and the regenerative braking force request module according to the driver braking intention and the current regenerative braking force. According to the integrated braking energy recovery system, the braking force coordination module is used for coordinating and distributing the regenerative braking force request module and the hydraulic braking force control module, and therefore efficient recovery of braking energy is achieved.
本发明属于车辆技术领域,公开了一种集成式制动能量回收系统及集成式制动能量回收方法。该集成式制动能量回收系统包括:驾驶员制动意图模块获取驾驶员制动意图;液压制动力控制模块实现制动踏板和轮缸内的液压制动力完全解耦;再生制动力获取模块获取当前再生制动力;再生制动力请求模块请求能够产生目标再生制动力,并根据目标再生制动力对驱动电机进行控制和发电,以将轮缸的动能转化成电能并储存在电池中;根据驾驶员制动意图和当前再生制动力,制动力协调模块协调液压制动力控制模块和再生制动力请求模块。该集成式制动能量回收系统利用制动力协调模块对再生制动力请求模块和液压制动力控制模块进行协调和分配,从而实现制动能量的高效回收。
Integrated braking energy recovery system and integrated braking energy recovery method
一种集成式制动能量回收系统及集成式制动能量回收方法
2021-09-03
Patent
Elektronische Ressource
Chinesisch
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