| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide and use information helpful to proper energy-saving measures to an energy-saving object. SOLUTION: This system is equipped with a customer database 7 in which user authentication information is previously registered, a user authentication input processing part 3 which urges a user to input user authentication information, a user authentication judgment part 4 which compares the inputted user authentication information with the registered user authentication information to judge whether or not use is allowed, an energy consumption input part 5 which urges an allowed user to input an energy consumption, an energy unit calculation part 6 which calculates an energy unit by dividing the inputted energy consumption by the yield of manufacturing facilities 9, an energy unit characteristic graph generation part 10 which generates an energy unit characteristic graph showing variation of the energy unit to the yield, and an energy unit characteristic graph providing means which provides the energy unit requirement characteristic graph for the user.</p> |
