Centralized meter reading communicator for electrical meter reading

Abstract

The invention discloses a centralized meter reading communicator for electrical meter reading. The centralized meter reading communicator comprises a shell, a power supply module, a 4G module, a photoelectric conversion module and a main control module are arranged in the shell, the 4G module is used for communicating with a remote server, the photoelectric conversion module is used for communicating with an electrical meter reading acquisition device through optical fibers, the main control module is used for communication control, the 4G module is electrically connected with the main control module, a differential receiver for receiving differential signals is electrically connected onto the main control module, and a matcher for matching with a network is electrically connected between the differential receiver and the photoelectric conversion module. According to the centralized meter reading communicator, the 4G module is connected onto the main control module, so that the 4G module conveniently and rapidly communicates with the remote server, the differential receiver, the matcher and the photoelectric conversion module are sequentially electrically connected onto the main control module, and optical fiber communication between the photoelectric conversion module and the electrical meter reading acquisition device is facilitated. The centralized meter reading communicator serves as a relay communication device between the electrical meter reading acquisition device and the remote server, relay speed is high, and data transmission is facilitated.

Description

[0001] 【Technical field】

[0002] The invention belongs to the technical field of equipment, in particular to a centralized reading communicator for electric meter reading.

[0003] 【Background technique】

[0004] The smart grid is the intelligence of the power grid. It mainly uses terminal sensors to form an instant network interaction between users and between users and grid companies, so as to realize real-time and high-speed (high-time) data reading. speed), two-way (two-way) effect, and improve the comprehensive efficiency of the power grid as a whole. The goal of the smart distribution network is to digitize and intelligentize every operation and maintenance link at the end of the distribution network that needs to be monitored, controlled, and managed, and to interact and integrate data through a networked information communication platform to make the operation of the distribution network The management has changed from a "static" mode to a "dynamic" mode, and has the ...

Images