A method for controlling an electronically slip-controllable power braking device, an electronically slip-controllable power braking device, and an electronic control unit of an electronically slip-controllable power braking device are provided. The power braking device has a friction braking device, a generator braking device, and an electronic control unit for controlling the braking devices adapted to need. The friction braking device includes an electronically activatable brake pressure generator including a squeezer which is actuatable by an activatable drive unit and conveys pressure medium to a wheel brake of the power braking system. After a change of the power braking device from generating a generator braking torque to generating a friction braking torque, the activation of the drive unit of the squeezer is carried out by the electronic control unit in such a way that a velocity of the actuated squeezer changes strictly monotonously. Pressure shock and consequent noise at the beginning and end of squeezer operation are reduced.
本发明涉及用于对于能电子滑动调节的助力制动设备进行控制的方法、能电子滑动调节的助力制动设备、及能电子滑动调节的助力制动设备的电子控制器。助力制动设备配备了摩擦制动装置、发电机制动装置及用于以适应需求的方式控制制动装置的电子控制器。摩擦制动装置就它而言包括一带有挤压器的能电子地操控的制动压力发生器,挤压器能由能操控的驱动单元操作,且将压力介质输送到助力制动设备的车轮制动器。建议在助力制动设备从产生发电机制动力矩转变到产生摩擦制动力矩之后,挤压器的驱动单元的操控通过电子控制器如此进行:使得被操作的挤压器的速度严格地单调地变化。减小了在挤压器操作开始和结束时的压力冲击及随之而来的噪声。
Method for controlling electronically slip-controllable power braking device, electronically slip-controllable power braking device, and electronic control unit
能电子滑动调节的助力制动设备的控制方法、能电子滑动调节的助力制动设备及电子控制器
12.10.2021
Patent
Elektronische Ressource
Chinesisch
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