| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a connector connection detecting arrangement capable of avoiding shortage of a space within a vehicle where various signal wires are stored, the occurrence of radio noise, and the rise of a manufacturing cost. <P>SOLUTION: The non-contact state of a power supply connector is transferred through a detection line 11a between a power supply connector 8a and a connection failure detector 9a equipped on a travel motor drive 3a, while the non-connection state of the power supply connector is transferred through an existing clock signal line 14a or a data communication line 15a between the connection failure detector 9a and an integrated ECU20. So, no dedicated line is required for transferring a non-connection state of the power supply connector part between the power supply connector part 8a and the integrated ECU20. A detection line is required between the power supply connector part 8a and the connection failure detector 9a, but the entire length of the detection line can be reduced. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
