| 摘要 |
PROBLEM TO BE SOLVED: To provide a remote meter reading system that makes multi-hop communication using a reading meter possible even if the distribution of an electric conduction area and a blackout area has changed.SOLUTION: Each of multiple reading meters 2 operates by use of commercial power, transmits, through multi-hop communication, meter reading data of the commercial power of each user C located each of multiple areas B set for each time zone in an electric conduction area where the commercial power is supplied and in a blackout area where the commercial power is not supplied, and derives a communication route to be created between the own device and a main terminal "a" at each of the time zones on the basis of power supply information obtained from a management server CS via the main terminal 1. |
