| 摘要 |
<p>A radio paging mutifunctional watt-hour meter is disclosed, comprising receiving module for receiving commands, decoding module, controlling module for controlling each one of the modules; multi-tariff table for storing multi-tariff data, multi-tariff data are written in the multi-tariff table when controlling module receives the command for setting or modifying multi-tariff data; metering module, a meter corresponds to a kind of tariff; and charging module for calculating customer's money according to electric power consumption indicated by the meter of the metering module and tariff in the multi-tariff table at various periods. A prepay meter and a deenergizing module can be also included. The invention provides an efficient way to modify the tariff table and solve the problem of arrears.</p> |
