Title:
VEHICLE BRAKE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/170132
Kind Code:
A1
Abstract:
When operation on a brake pedal, which is an example of a brake operation member, starts, rear-wheel retention valves are closed while front-wheel retention valves are kept open (first timing t1). Then, when increasing the opening degrees of differential pressure control valves and decreasing a control hydraulic braking force BPP under conditions where the rear-wheel retention valves are closed and the WC pressure Pwc in front-wheel wheel cylinders is made higher than MC pressure Pmc by the operation of the differential pressure control valves and pumps, first pressure-reducing processing for increasing the opening degrees of the rear-wheel retention valves is started (fourth timing t4).
Inventors:
HASHIMOTO KOSUKE (JP)
TAKEYA YUSUKE (JP)
TAKEYA YUSUKE (JP)
Application Number:
PCT/JP2017/011750
Publication Date:
October 05, 2017
Filing Date:
March 23, 2017
Export Citation:
Assignee:
ADVICS CO LTD (JP)
International Classes:
B60T8/17; B60T13/122
Domestic Patent References:
| WO2014181397A1 | 2014-11-13 |
Foreign References:
| JP2012066701A | 2012-04-05 | |||
| JP2010013036A | 2010-01-21 |
Download PDF: