Wireless remote meter reading fee-control electric energy meter

Abstract

The invention relates to an electronic-type fee-control electric energy meter and particularly relates to a wireless remote meter reading fee-control electric energy meter. The electric energy meter comprises a microprocessor and is characterized by also comprising a wireless communication module with the microprocessor, thus realizing two-way communication with a remote server through a wireless network. Compared with the prior art, the electric energy meter provided by the invention has the following advantages: 1, meter reading is convenient, so that a power supply department does not need to carry out fussy meter reading in a user power utilization field but only needs to carrying out wireless remote meter reading; and 2, the user power utilization condition and the power grid operating condition can be monitored in real time, and task monitoring and real-time stationary measurement are customized through a master station, so that the power utilization condition and the power grid operating parameter can be analyzed.

Description

technical field [0001] The invention relates to an electronic fee-controlled electric energy meter, in particular to a wireless centralized copy remote transmission fee-controlled electric energy meter. Background technique [0002] The electronic energy meter reading methods commonly used now mainly include meter reading methods such as 485 communication, infrared communication, and carrier communication. These meter reading methods greatly shorten the time-consuming manual meter reading, but are limited by meter reading equipment and Table environment, low work efficiency. [0003] Although the traditional meter reading mode has been widely recognized and vigorously promoted by the society, the work efficiency is low and difficult to achieve in special environments. For example, in the vast rural areas, electric energy meters are installed in meter boxes high It is almost impossible to install cumbersome communication lines for RS485 meter reading, and it is impossible to...

AI Technical Summary

Problems solved by technology

[0002] The electronic energy meter reading methods commonly used now mainly include meter reading methods such as 485 communication, infrared communication, and carrier communication. These meter reading methods greatly shorten the time-consuming manual meter reading, but are limited by meter reading equipment and Table environment, low work efficiency

[0003] Although the traditional meter reading mode has been widely recognized and vigorously promoted by the society, the work efficiency is low and difficult to achieve in special environments. For example, in the vast rural areas, electric energy meters are installed in meter boxes high It is almost impossible to install cumbersome communication lines for RS485 meter reading, and it is impossible to use infrared handheld computers; in urban communities, additional wiring is required if RS485 meter reading is used, and the meter reading distance is limited , it is not easy to be widely used; if the carrier wave method is used for meter reading, the real-time performance of meter reading is not good, and the success rate of meter reading cannot meet the requirements, which cannot meet the needs of electricity consumption statistics

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