| 摘要 |
PROBLEM TO BE SOLVED: To dissolve insufficient supply in the case of the demand of much electric power and to facilitate the shift of operation in the case of the demand of little electric power for levelling off the excess and deficiency of the demand of electric power by severally exchanging information through an electric power reader installed on the side of electric power consumption and an information processing device (an accounting center) installed on the side of electric power supply. SOLUTION: A hostcomputer of an information processing equipment 50 is connected to the microcomputer of an electric power reader 10 through a telephone line to carry out the exchange of information. A communicating connecter connected with a satellite data receiver 30 is provided to utilize a communication satellite for the exchange. of information. The information processing equipment 50 in a control center is also connected to the side of electric power supply 20 through a transmission line to carry out the exchange of information. Namely, the information of a demand control is sent from the side of electric power supply to the information processing equipment 50, and the above information is sent from the information processing equipment 50 to the electric power reader 10 to carry out the demand control. In addition, the information processing equipment 50 is connected to even a banking facilities 40 through the transmission line to sent the information of the request for fare of an electric power rate. |
