| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce electricity charges by remotely operating equipment such as an air conditioner set at home. SOLUTION: The power consumption history of equipment set at home is prepared, and power consumption predicted data and a monthly electric energy predicted value are calculated from the power consumption history and the highest temperature predicted value, and a monthly electric energy upper limit value is calculated so as to be not more than electricity charges set by a user, and the equipment is remotely operated so that the monthly electric energy predicted value can be not more than the monthly electro energy upper limit value.</p> |
