| 摘要 |
PURPOSE: A telemetry system is provided to reduce the additional cost in a data communication process by relaying measured data of plural electronic wattmeters and various data of a telemetry modem. CONSTITUTION: A telemetry system includes a plurality of electronic wattmeters(300a-300z) and a telemetry modem(400). The electronic wattmeters are used for measuring particular energy, storing the measured data, and transmitting the measured data including ID. The telemetry modem is used for receiving the measured data and transmitting the measured data to a telemetry server through a wire communication network or a wireless communication network. A telemetry system(200) is installed between the electronic wattmeters and the telemetry modem in order to multiplex particular signals of the telemetry modem or demultiplex particular data of the electronic wattmeters.
|
