| 摘要 |
PROBLEM TO BE SOLVED: To prohibit crawling if the crawling is judged to be unnecessary even though a car is set to crawling mode. SOLUTION: If both the accelerator pedal 7 and brake pedal 8 are in OFF state when a crawling function setting switch 9 is turned on, a DC power supply of a battery 1 is converted into an AC power supply by an inverter 2, and the converted AC power can be supplied to a driving motor 3 and crawling can be performed and, if there is no steering operation detection signal from a torque sensor 6a mounted in a power steering 6, then a control circuit, 5, which does not supply AC power to driving motor 3, is installed. |
