Patent ID: 11951874
Assignee: MAZDA MOTOR CORPORATION
Field: Transport (Mechanical engineering)
Classification: CPC B  Y | IPC B

Claim 7:
8. The vehicle driving system according to claim 1, wherein the controller is further configured to:
determine whether the regenerative torque set is within a range of a regeneration-possible amount of the battery,
when the regenerative torque set cannot be produced within a range of deceleration regeneration of the battery, modify the regenerative torque to a value corresponding to the upper limit value of the range of the deceleration regeneration of the battery,
calculate the friction braking force by subtracting a braking force from the regenerative torque or the modified regenerative torque from a braking force necessary for realizing a requested deceleration, and
send a control signal to a hydraulic pump to apply hydraulic pressure to the brake actuator such that the friction braking force is generated.