Power data acquisition and transmission method and system thereof

Abstract

The invention discloses a power data acquisition and transmission method and a system thereof. The method comprises the following steps: establishing signal connection between an RDSS (Radio Determination Satellite Service) Beidou communication module and an electric power measurement terminal; receiving a dialing signal of the electric power measurement terminal by the RDSS Beidou communication module so as to establish TCP (Transmission Control Protocol) connection with the electric power measurement terminal; establishing the TCP connection between the electric power measurement terminal and the RDSS Beidou communication module if dialing response is successful, and acquiring the first data transmitted by the electric power measurement terminal by the RDSS Beidou communication module; processing the first data acquired from the electric power measurement terminal by the RDSS Beidou communication module so as to acquire the second data, wherein the second data comprise electric powerdata; and transmitting the second data to the Beidou satellite by virtue of a Beidou RDSS communications link by the RDSS Beidou communication module. According to the configuration and processing method disclosed by the invention, the communication pressure on the RD channel load and background can be effectively reduced, the deployment cost of the electric power measurement terminal can be reduced, and the existing power resources can be fully utilized.

Description

technical field [0001] The invention relates to the field of electric power metering, in particular to a method for collecting and transmitting electric power data and a system thereof. Background technique [0002] Electric energy is an indispensable energy in people's lives today. In order to better manage electric energy, smart grids have emerged as the times require. Smart grids can realize centralized power data collection and processing. [0003] In related technologies, the concentrator is a key device in the centralized meter reading system, and the concentrator is connected to the user terminal electric meter, and the concentrator is also connected to the remote transmission module. The principle of power data collection is generally: after the concentrator obtains the collection command, the concentrator collects the information of the electric meter, and the concentrator sends the collected information to the remote transmission device, and the remote transmission...

AI Technical Summary

Problems solved by technology

In the above process, the remote transmission equipment directly transmits the meter information to the background of the master station through the wireless communication network. Since the meter information includes not only power-related data, but also other non-power-related data such as login packets and heartbeat packets, the master After receiving the electricity meter information, the background of the station needs to analyze, decode, convert, and encode the received electricity meter information to obtain power-related data from the electricity meter information, which will cause a large load on the background of the main station. The background resources of the main station occupy a lot, which virtually increases the deployment standard and difficulty of the background of the main station, and increases the cumbersomeness of deployment

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