| 摘要 |
<p>PURPOSE:To make the unattended automatic operation of an information processing system excellent, by displaying the application of AC and DC power supplies when the temperature and humidity in a computer room is within a permissible range for a fixed time and producing an alarm signal and displaying it, when outside the permissible range. CONSTITUTION:For the air conditioning in a computer room, an air conditioning device power supply section 11 makes the control of the application of power supply to an air conditioner. The controller receives an output signal from a temperature and humidity sensor provided in the computer room and whether or not the temperature and humidity in the computer room is within the permissible range, is detected at a control section 13. As a result of the detection, if they are within the permissible range, a distribution board power supply instructing control section 14 starts an instruction signal to a distribution board for the supply of AC power. Further, an instruction signal is transmitted from an information processing system power supply application instructing control section 15 to an information processing system power supply controller supplying the DC power to the information processing system. If the temperature and humidity in the computer room are not within the permissible range even after a fixed time, an alarm signal generating section 16 makes an alarm for display.</p> |
