| 摘要 |
<P>PROBLEM TO BE SOLVED: To assist a driver with brake operations and lessen the operation burden. <P>SOLUTION: This vehicle deceleration control device includes an engine brake which decelerates the vehicle by putting a vehicle drive source in a state driven from a driven side, and when a driver maintains a brake operation amount, the deceleration resulting from an engine brake is increased at a rise-up rate Rr. Then, once a predetermined time interval has elapsed after a period of increasing the deceleration at the rise-up rate Rr, the deceleration is increased from the deceleration at that time at a build-up rate Rb less than the rise-up rate Rr. Also, when the driver increases or decreases the operation amount of the brakes, i.e., does not maintain the brake operation amount, the deceleration resulting from the engine brake is maintained. <P>COPYRIGHT: (C)2012,JPO&INPIT |
