Title:
VEHICLE BRAKING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/105572
Kind Code:
A1
Abstract:
The present invention is a vehicle braking device provided with a hydraulic circuit (6) having a first system (6A), a second system (6B), and a connection flow channel (91) that connects both systems (6A), (6B), wherein the vehicle braking device comprises: a fluid supply unit (3) that supplies a fluid to the first system (6A); first braking units (53), (54) that apply braking force to first wheels (Wr) on the basis of the fluid flowing to the first system (6A); second braking units (51), (52) that apply braking force to second wheels (Wf) on the basis of the fluid flowing to the second system (6B); a determination unit (81) that determines whether the fluid is leaking from the second system (6B); and a control unit (82) that executes a specification control for controlling the fluid supply unit (3) so that the amount of fluid supplied to the first system (6A) increases accordingly when it is determined by the determination unit (81) that the fluid is leaking from the second system (6B).
Inventors:
YAMAMOTO TAKAYUKI (JP)
Application Number:
PCT/JP2019/045013
Publication Date:
May 28, 2020
Filing Date:
November 18, 2019
Export Citation:
Assignee:
ADVICS CO LTD (JP)
International Classes:
B60T17/18; B60T8/17; B60T11/16; B60T11/224; B60T13/13; B60T13/18; B60T13/68
Domestic Patent References:
| WO2011105405A1 | 2011-09-01 | |||
| WO2012073353A1 | 2012-06-07 |
Foreign References:
| JP2008100588A | 2008-05-01 | |||
| JP2007308097A | 2007-11-29 | |||
| JP2001247025A | 2001-09-11 |
Download PDF: