| 摘要 |
PROBLEM TO BE SOLVED: To correctly set the zero-point of a manual power detector without allowing an occupant to feel a sense of incongruity after a power supply is turned on during traveling. SOLUTION: This vehicle with an assist power comprises the manual power detector (torque sensor 16) and a zero-point setter 27 for setting zero-point set values for the manual power detector. The vehicle comprises an auxiliary drive force generating device 21 for generating an auxiliary drive force according to the magnitude of a manual power drive force. The zero-point setter 27 comprises an initial set part 24, a minimum value detection part 25, and a zero-point set value correction part 26. When actually-measured values are varied within a predetermined time after the power supply is turned on, the initial set part 24 sets one of the maximum value of the actually measured values and the maximum value of the predetermined zero-point set values at the zero-point set value. The minimum value detection part 25 detects the minimum value of the actually measured values of the manual force detector. The zero-point set value correction part 26 reduces a repeated zero-point set value to the minimum value by substraction for each predetermined standby period. COPYRIGHT: (C)2009,JPO&INPIT
|
