Serial port DLT645 batch setting method based on intelligent electric meter

Abstract

The invention discloses a serial port DLT645 batch setting method based on an intelligent electric meter, and relates to the technical field of intelligent electric meter batch setting, and the methodcomprises the following steps that a server and an electric meter terminal are built for networking, and the information transmission between the server and the electric meter terminal is achieved; the server issues the processing signal and generates a serial number, and transmits the generated serial number to the ammeter terminal; the electric meter terminal acquires a serial number matched with the address information and judges the serial number with a local serial number; and the electric meter terminal sends an update setting request to the server and acquires an update data packet, and completes data table update loading. According to the invention, the network state can be obtained in real time, the sending of invalid commands is reduced, the complexity of the server is reduced,the cost is reduced, and the instantaneous concurrency of tasks is reduced, so that the server pressure is reduced, unnecessary waste of manpower and material resources is avoided, and the working efficiency of debugging personnel is improved; and finally, the operation and maintenance cost of power enterprises is reduced, profits are effectively increased, and users can use the system conveniently.

Description

technical field [0001] The invention relates to the technical field of batch setting of smart meters, in particular to a batch setting method based on the serial port DLT645 of smart meters. Background technique [0002] Smart meters are one of the basic equipment for data collection in smart grids (especially smart distribution networks). In addition to the basic power consumption measurement function of traditional electric energy meters, smart meters also have two-way multi-rate metering functions, user-side control functions, and two-way data communication with multiple data transmission modes in order to adapt to the use of smart grids and new energy. Function, anti-theft function and other intelligent functions. [0003] The detection setting of the RS485 communication port of the electric energy meter or the collection terminal equipment needs the user to go to the site to configure, and the front-line employees of the power department have no practical and reliable ...

AI Technical Summary

Problems solved by technology

At present, to deal with such problems, most of the processing methods are to directly configure the electric energy meter or the collection terminal equipment independently, which will inevitably bring a lot of waste of manpower and material resources, and at the same time bring a lot of inconvenience to the management of the power part

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