| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an activation control system which receives a detection signal indicating sharp reduction of power supply voltage from a power supply voltage detection circuit, receives a control signal on an operation such as reduction of power consumption from a control microcomputer and temporarily stops power supply. <P>SOLUTION: The activation control system is comprised of a first control part 10, a second control part 20, a power supply voltage detection circuit 30 and an OR circuit 40, wherein the first control part 10 inputs a control signal for controlling power supply of the second control part 20 in the OR circuit 40, the power supply voltage detection circuit 30 inputs a detection signal of voltage of connected power wire 50 in the OR circuit 40, the OR circuit 40 inputs OR output between the control signal and the detection signal in the second control part 20 and the second control part 20 controls power supply of the control part 20 based on the OR output. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
