摘要
本文论述了根据汽车制动的需要给出某一恒值制动扭矩的方法,计算出这一过程中变量泵排量和蓄能器压力的变化规律。提出由单片微机,电磁比例减压阀,变量控制机构,变量泵和蓄能器组成的能量回收系统.
This work describes a mathod of providing aconstant braking torque up on the needs of braking.The lawsbot we?n.displacement in the variable capacitv pump and pressurein the accumulator in the braking process are given. A.recover-ing energv svstem composed. of a single-chip microcomputer, anelectro-magnet prototype reducing, valve, variable capacit con-trolling equipment a variable capacity pump and an accumulat-or is designed.
关键词
汽车
制动系统
能量回收
节能
Automobile fuel saving
Energy efficiency
Variable capacity pumps
