Invention Grant
- Patent Title: Method and device for electronically controlling a vehicle deceleration in an ABS braking system
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Application No.: US15559063Application Date: 2016-05-12
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Publication No.: US10239505B2Publication Date: 2019-03-26
- Inventor: Andreas Boethel , Horst Eckert , Torsten Wallbaum
- Applicant: WABCO GmbH
- Applicant Address: DE Hannover
- Assignee: WABCO GMBH
- Current Assignee: WABCO GMBH
- Current Assignee Address: DE Hannover
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: DE102015006737 20150523
- International Application: PCT/EP2016/000771 WO 20160512
- International Announcement: WO2016/188612 WO 20161201
- Main IPC: G06F7/70
- IPC: G06F7/70 ; B60T8/17 ; B60T8/1766 ; B60T8/26 ; B60T8/32 ; B60T13/10 ; B60T13/58 ; B60T15/02

Abstract:
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.
Public/Granted literature
- US20180072288A1 METHOD AND DEVICE FOR ELECTRONICALLY CONTROLLING A VEHICLE DECELERATION IN AN ABS BRAKING SYSTEM Public/Granted day:2018-03-15
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