| 摘要 |
<p>PROBLEM TO BE SOLVED: To control the availability, timing, etc., of power supply to each of plural connected devices and to effectively use a power supply battery of which power consumption is limited without applying excess load to the battery. SOLUTION: The power supply control device is provided with a flag register part 13 for storing the information of driven devices out of plural connected devices 21 to 26, a system control part 12 for storing the load data of respective devices 21 to 26, and at the time of receiving a power supply request from a certain connected device, judging the availability of power supply to the device outputting the power supply request based upon the sum of the load of the driven devices and that of the device outputting the power supply request while referring to the contents stored in the flag register part 13 and peripheral equipment control parts 15 to 20 for controlling power supply to the device outputting the power supply request in accordance with the judged result of the judging means.</p> |
