The embodiment of the invention provides an automobile emergency steering system which comprises four steering oil cylinders, an auxiliary pump, an oil return filter, a steering multi-way valve, a steering valve set, a flow amplifier, a steering limiting valve set, two shuttle valves, a steering gear, an emergency steering valve set, an energy accumulator set, a radiator, a cooling auxiliary pump and a pressure oil filter. A variable pump, an oil suction filter and related pipelines; and a steering butterfly plate. According to the automobile emergency steering system, energy stored in the battery pack serves as motor input to drive the main pump and the auxiliary pump to work, under the condition of power failure of the whole system, emergency steering of a failed automobile can be achieved, and the system reliability is high.
本申请实施例提供一种汽车应急转向系统,包括四根转向油缸,辅助泵、回油过滤器,转向多路阀,转向阀组,流量放大器、转向限位阀组、两个梭阀,转向器,应急转向阀组,蓄能器组,散热器,冷却辅助泵,压油过滤器,变量泵、吸油过滤器和相关管路以及转向蝴蝶板。本申请的汽车应急转向系统,通过电池组储能作为电机输入带动主泵和辅助泵工作,在整个系统电力故障情况下,可以实现故障车辆应急转向,系统可靠性高。
Automobile emergency steering system
一种汽车应急转向系统
2022-05-13
Patent
Electronic Resource
Chinese
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