| 摘要 |
PROBLEM TO BE SOLVED: To provide a wire harness structure for vehicle which can supply power continuously to the load side electric components even upon occurrence of an abnormality, e.g., short circuit or open circuit, in a power supply line.SOLUTION: A positive/negative inversion circuit, a voltage monitoring circuit and a control section are provided on the transmission side of a wire harness, and a rectifier circuit is provided on the power reception side of the wire harness. The control section allows for power supply backup, by inverting the positive and negative of a power supply line by using the inversion circuit when a voltage drop is detected by using the voltage monitoring circuit. |
