- 专利标题: METHOD AND DEVICE FOR ELECTRONICALLY CONTROLLING A VEHICLE DECELERATION IN AN ABS BRAKING SYSTEM
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申请号: US15559063申请日: 2016-05-12
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公开(公告)号: US20180072288A1公开(公告)日: 2018-03-15
- 发明人: Andreas Boethel , Horst Eckert , Torsten Wallbaum
- 申请人: WABCO GmbH
- 优先权: DE102015006737.0 20150523
- 国际申请: PCT/EP2016/000771 WO 20160512
- 主分类号: B60T8/17
- IPC分类号: B60T8/17 ; B60T8/1766 ; B60T8/26 ; B60T13/10 ; B60T8/32
摘要:
A method for controlling a vehicle deceleration in a vehicle with an ABS brake system. The method includes detecting a target vehicle deceleration specified by a driver; defining a maximum deceleration and a minimum deceleration, each depending on the detected target vehicle deceleration; detecting an actual vehicle deceleration; and controlling a braking pressure on wheel brakes of a first vehicle axle and a second vehicle axle depending on the detected actual vehicle deceleration by actuation of ABS brake valves. Controlling the braking pressure by the actuation of the ABS brake valves comprises controlling the braking pressure on the wheel brakes of the second vehicle axle depending on a detected actual differential slip if the actual vehicle deceleration is less than the maximum deceleration and greater than the minimum deceleration, wherein the actual differential slip indicates the difference in a rotational behavior of the first vehicle axle.
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