| 摘要 |
<p>PROBLEM TO BE SOLVED: To sharply reduce monitor and control costs by monitoring and controlling public water/sewage water facilities or the like even from a place other than a central monitor room. SOLUTION: A plant monitor controller 2 is allowed to perform the monitor control of each equipment such as each pump or motor based on each detected result outputted from each sensor of public water/sewage water facilities, and when a picture request is issued from a portable telephone set 7a, and the picture request is transmitted to an Internet line 3, a web server device 4a is allowed to fetch the picture data from the plant monitor controller 2, and to transmit the picture data to the Internet line 3, and the picture data are displayed on an LCD 12 of the portable telephone set 7a. When a control instruction is transmitted from the portable telephone set 7a to the Internet line 3, the web server device 4a is allowed to fetch the control instruction, and the plant monitor controller 2 is allowed to control the public water/sewage water facilities.</p> |
