| 摘要 |
<P>PROBLEM TO BE SOLVED: To surely exhibit a high function while avoiding the shortage of a supply electric current. <P>SOLUTION: A power supply control function 1C is arranged in a control part 1. The power supply control function C1 controls on/off-operations of switches (SW1, SW2, SW3 and SW4) arranged in a supply passage of a power source V to respective power supply object sensors so that a plurality of power supply object sensors do not simultaneously operate with a first pressure sensor 5, a second pressure sensor 6, a third pressure sensor 7 and a vibration detecting sensor 8 as the power supply object sensors. <P>COPYRIGHT: (C)2013,JPO&INPIT |
