Title:
VEHICLE BRAKING CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/198817
Kind Code:
A1
Abstract:
This brake control device is provided with: a simulator which imparts an operating force to an operating member; a master unit including a master chamber connected to a wheel cylinder, and a servo chamber which imparts a forward force to a master piston; a pressure regulating unit which introduces a regulating hydraulic pressure into the servo chamber; and a regenerative coordination unit which includes an input piston linked to the operating member, and which has an input chamber connected to the simulator by way of a simulator fluid path. The simulator fluid path is provided with an orifice which does not resist the flow of brake fluid if an operating speed is equal to or less than a first prescribed value da, and which resists the flow of brake fluid if the operating speed is equal to or greater than a second prescribed value db which is greater than the first prescribed value da.
Inventors:
HISHIKAWA TAKAHISA (JP)
MASUDA YOSHIO (JP)
YAMAMOTO TAKAYUKI (JP)
MASUDA YOSHIO (JP)
YAMAMOTO TAKAYUKI (JP)
Application Number:
PCT/JP2019/015976
Publication Date:
October 17, 2019
Filing Date:
April 12, 2019
Export Citation:
Assignee:
ADVICS CO LTD (JP)
International Classes:
B60L7/24; B60T13/122; B60T8/17
Domestic Patent References:
| WO2018047902A1 | 2018-03-15 |
Foreign References:
| JP2018024326A | 2018-02-15 |
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