| 摘要 |
PROBLEM TO BE SOLVED: To operate electric motors while eliminating overload conditions when the electric motors are in the overload conditions. SOLUTION: This motor vehicle includes the electric motors 25R, 25L for driving a traveling part such as traveling wheels, and a control part 44 for controlling the electric motors via motor driving pats 52R, 52L. The control part has a stopping step for outputting energizing stop commands to the electric motors for the motor driving parts when a too-high-current signal indicating that energizing currents of the respective electric motors exceed upper limit thresholds is detected, and a restarting step for outputting energizing commands to the electric motors for the motor driving parts until a time elapses when the energizing currents of the electric motors become zero elapses after the energizing stop commands are outputted. The control part controls the stopping step and the restarting step so as to make them repeated. |
