| 摘要 |
PROBLEM TO BE SOLVED: To eliminate the stop of the CPU of a controller in a reset state by being capable of operating an auxiliary machine even if the voltage of an auxiliary machine power source is dropped. SOLUTION: The motor operated vehicle comprises a main power source, and an auxiliary machine power source for generating a lower voltage than the voltage of the main power source to supply a current to an auxiliary machine 50. The vehicle also comprises voltage converting means connected between the main power source and the machine 50 to convert the voltage of the main power source to the voltage of the auxiliary machine power source, a sensor 55 for detecting the voltage of the auxiliary machine power source, and a switching unit 56 for comparing the voltage detected by the sensor 55 with a reference value to operate the converting means based on the compared result. When the voltage of the auxiliary machine power source is dropped, the voltage of the main power source is converted in to the voltage of the auxiliary machine power source, and the converted voltage is applied to the machine 50. |
