| 摘要 |
<p>PROBLEM TO BE SOLVED: To reset a connecting circuit rapidly and cut off a current to each load optionally if necessary by cutting off the connecting circuit of a battery and each load mounted on a vehicle without fusing a fusible link. SOLUTION: A vehicular power supply interrupting device is provided with a normally closed relay 11 interposed at a connecting circuit of a battery 21 and load 22, 23, a computer 12 for controlling the intermittent action of the relay 11, a first control signal output circuit 14 outputting a cutoff action signal so as to put the relay 11 in cutoff action, a second control signal output circuit 15, and a third control signal output circuit 16 outputting a connecting action signal so as to put the relay 11 in connecting action. On the basis of these cutoff action signal and connecting action signal, the relay 11 is put in intermittent action by the computer 12.</p> |
