The invention relates to the technical field of automobile energy recovery, and discloses an automobile energy recovery system which comprises air sources, air inlet electromagnetic valves, a multi-position multi-way switching electromagnetic valve, a left side one-way valve, a right side one-way valve, two hydraulic energy storage tanks, two oil tanks and a controller. The air sources and the airinlet electromagnetic valves are in one-to-one correspondence with wheels. Each air source is connected with the corresponding air inlet electromagnetic valve through a suspension air spring on the corresponding wheel; each air inlet electromagnetic valve is connected with one interface of the switching electromagnetic valve; a connector corresponding to the left machine position of the switchingelectromagnetic valve is connected with an air inlet of one hydraulic energy storage tank through the left side one-way valve, a connector corresponding to the right machine position of the switchingelectromagnetic valve is connected with an air inlet of the other hydraulic energy storage tank through the right side one-way valve, and the two hydraulic energy storage tanks are connected with thetwo oil tanks in a one-to-one correspondence mode; and the controller is electrically connected with the air inlet electromagnetic valves, the switching electromagnetic valve and the one-way valves.The system has a technical effect of improving the comfort and economy of an automobile.
本发明涉及汽车能量回收技术领域,公开了一种汽车能量回收系统,包括与车轮一一对应的气源和进气电磁阀、多位多通的切换电磁阀、左侧单向阀、右侧单向阀、两个液压储能罐、两个油箱以及控制器;各气源分别通过对应车轮上的悬架空气弹簧与对应的进气电磁阀连通,各进气电磁阀分别与切换电磁阀的一个接口连通,切换电磁阀的左机位对应的接口通过左侧单向阀与其中一个液压储能罐的进气口连通,切换电磁阀的右机位对应的接口通过右侧单向阀与另一个液压储能罐的进气口连通,两个液压储能罐与两个油箱一一对应连通;控制器分别与各进气电磁阀、切换电磁阀、各单向阀电连接。本发明具有提高汽车舒适性及经济性的技术效果。
Automobile energy recovery system
一种汽车能量回收系统
2020-11-20
Patent
Elektronische Ressource
Chinesisch
Automobile energy recovery system, control method and automobile
Europäisches Patentamt | 2022
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