| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method and a device for power source control which enables power-ON/OFF interlocking operation control. SOLUTION: The power-ON signal (a) from a power source control mechanism 100 is sent to power units 101, 102, and 103, and respective power units conduct power on themselves and send power-ON establishment signals (b) to the power source control mechanism 100. The power source control mechanism 100 after receiving the power-ON establishment signals (b) from all the power units 101, 102, and 103 having sent the power-ON signals (a) reports a power source output permission signal (c) to the power units 101, 102, and 103, which after receiving the power source output permission signal (c) starts supplying electric power to a basic processor 201 and connection devices 202 and 203 connected thereto.</p> |
