摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power failure information management system that acquires and manages power failure information wirelessly reported from a power meter installed on a door. <P>SOLUTION: When a server receives power failure information, information about leading-in poles having power meters is acquired from retained equipment information, and the number of power failures is counted up for each of the leading-in poles. When the value reaches a threshold value, it is determined to have the high possibility that power failure may have occurred in the leading-in pole. Power failure information is requested to the meter which has not received information of power failure in an area of the leading-in pole. By such a request, it can be determined whether or not power failure occurs due to the leading-in pole. <P>COPYRIGHT: (C)2013,JPO&INPIT |