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液压制动与制动能量回收的组成图6为电动汽车的液压制动和制动能量回收控制制动能量回收电控单元,基于各车轮加速度传感器的检测输出信号判断车辆是否在良好路面状态或恶劣路面状态,只有在良好路面状态下,制动能量回收电控单元对液压制动与电机的制动能量回收实施协调控制。这是一般电动车进行能量回收制动的必要性。如果在恶劣的路况下,考虑到车辆的制动安全性,电机的电控单元及制动能量回收电控单元发出指令,逐步限制制动能量回收,直至禁止,而只允许液压制动。
Hydraulic brake and brake energy recovery composition Figure 6 for the electric vehicle hydraulic brake and brake energy recovery control brake energy recovery electronic control unit based on the detection signal of each wheel acceleration sensor to determine whether the vehicle is in a good state of the road or Bad road conditions, only in a good state of the road, the brake energy recovery electronic control unit for hydraulic braking and motor braking energy recovery implementation of coordinated control. This is the general electric car for energy recovery braking necessity. In case of poor traffic conditions, taking into account the braking safety of the vehicle, the electronic control unit of the motor and the electronic control unit for braking energy recovery issue instructions to gradually limit the recovery of the braking energy until it is prohibited and only hydraulic braking is allowed.