Title:
BRAKING CONTROL DEVICE OF VEHICLE
Document Type and Number:
Japanese Patent JP2019059420
Kind Code:
A
Abstract:
To provide a braking control device of a vehicle that can suppress a check valve for fluid pump from vibrating.SOLUTION: A braking control device is configured to regulate fluid pressure Pw of braking fluid BF in a wheel cylinder CW, and comprises: a fluid path H which connects a master cylinder CM and a wheel cylinder CW to each other; a first solenoid valve UP which is provided in the fluid path H; a second solenoid valve VI which is provided in the fluid path H between the first solenoid valve UP and wheel cylinder CW; "a fluid pump QL which is driven by an electric motor ML to suck the braking fluid BF from the fluid path H at a suction part Bs between the first solenoid valve UP and master cylinder CM, and then discharge it to the fluid path H at a discharge part Bt between the first solenoid valve UP and second solenoid valve VI; a check valve GQ which is provided between the fluid pump QL and discharge part Bt; and a controller ECU which controls the first solenoid valve UP, second solenoid valve VI, and electric motor ML.SELECTED DRAWING: Figure 2
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Inventors:
TAKEYA YUSUKE
Application Number:
JP2017187388A
Publication Date:
April 18, 2019
Filing Date:
September 28, 2017
Export Citation:
Assignee:
ADVICS CO LTD
International Classes:
B60T8/17; B60T13/122; B60T13/68; B60T15/36
Domestic Patent References:
| JP2002195429A | 2002-07-10 | |||
| JP2002081561A | 2002-03-22 |