US 12,296,719 B2
Braking control device for vehicle
Kazutoshi Yogo, Kariya (JP); and Akihito Kusano, Kariya (JP)
Assigned to ADVICS CO., LTD., Kariya (JP)
Appl. No. 17/633,313
Filed by ADVICS CO., LTD., Kariya (JP)
PCT Filed Aug. 3, 2020, PCT No. PCT/JP2020/029638
§ 371(c)(1), (2) Date Feb. 7, 2022,
PCT Pub. No. WO2021/024977, PCT Pub. Date Feb. 11, 2021.
Claims priority of application No. 2019-145902 (JP), filed on Aug. 8, 2019.
Prior Publication US 2022/0281321 A1, Sep. 8, 2022
Int. Cl. B60L 7/24 (2006.01); B60T 13/14 (2006.01); B60T 13/66 (2006.01); B60T 13/68 (2006.01)
CPC B60L 7/24 (2013.01) [B60T 13/148 (2013.01); B60T 13/662 (2013.01); B60T 13/686 (2013.01); B60T 2270/604 (2013.01)] 3 Claims
OG exemplary drawing
 
1. A braking control device for a vehicle, provided with a regenerative generator on a front wheel of the vehicle, comprising:
an electrically driven pressure control unit;
front-wheel and rear-wheel supply paths that supply a brake fluid whose pressure has been adjusted by the pressure control unit to front-wheel and rear-wheel wheel cylinders;
front-wheel and rear-wheel supply valves provided in the front-wheel and rear-wheel supply paths; and
a controller that drives the pressure control unit and the front-wheel and rear-wheel supply valves,
wherein the front-wheel supply valve is a normally-closed linear valve;
the rear-wheel supply valve is a normally-closed on/off valve; and
the pressure control unit includes an electric motor, a rotation/linear motion conversion mechanism, a pressure control piston, and a pressure control cylinder.