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Patent Searching and Data


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 (2-1, Showa-cho, Kariya-sh, Aichi 88, 〒4488688, JP)
TAKEYA, Yusuke (2-1, Showa-cho, Kariya-sh, Aichi 88, 〒4488688, JP)
Application Number:
JP2017/011750
Publication Date:
October 05, 2017
Filing Date:
March 23, 2017
Export Citation:
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Assignee:
ADVICS CO., LTD. (2-1 Showa-cho, Kariya-shi Aichi, 88, 〒4488688, JP)
International Classes:
B60T8/17; B60T13/122
Domestic Patent References:
WO2014181397A12014-11-13
Foreign References:
JP2012066701A2012-04-05
JP2010013036A2010-01-21
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