| 摘要 |
A hybrid vehicle brake control device comprises a master cylinder (13), wheel cylinders (4FL, 4FR, 4RL, 4RR), a VDC brake fluid pressure unit (2), a motor controller (8), and an integrated controller (9). The motor controller (8) controls regenerative braking that arises via an electric motor (5) for driving. When the brakes are applied, the integrated controller (9) carries out a control which achieves the deceleration that the driver demands with the sum of a base hydraulic pressure part via master cylinder pressure and a regenerative part via regenerative braking, and which supplements an insufficient regenerative part with pressurization added via the VDC brake fluid pressure unit (2). Additionally, when interrupting a VDC motor (21) with regenerative braking control, a differential pressure control is carried out via M/C cut solenoid valves (25, 26) which are differential pressure regulating valves, on the basis of the motor RPMs of the VDC motor (21). |
