A remote debugging method of a distribution transformer terminal remote debugging system based on image transmission

Abstract

The invention relates to an image transmission based remote distribution transformer terminal debugging system. The system comprises a background server and a distribution transformer terminal, wherein the background server is communicated with the distribution transformer terminal through a mobile communication network and / or the Ethernet and comprises workstation PCs (personal computers) thereon for loading server side debugging software, a host, a first GSM (global system for mobile communication) module and an Ethernet interface module, and the distribution transformer terminal comprises a main control CPU (central processing unit) thereon for loading distribution transformer side debugging software, a second GSM module, an embedded Ethernet module, a human-computer interaction module and a data acquisition module. The invention further discloses a remote debugging method of the image transmission based remote distribution transformer terminal debugging system. The system and the method have the advantages that remote debugging can be achieved by using the background server for setting and checking parameters and data in the distribution transformer terminal; when a maintainer arrives at the site, the background server can operate a menu of a liquid crystal display of the distribution transformer terminal remotely to interact with the maintainer, so that onsite maintenance workload is reduced.

Description

technical field [0001] The invention relates to the technical field of remote debugging of distribution transformer terminals, in particular to a remote debugging method of a distribution transformer terminal remote debugging system based on image transmission. Background technique [0002] The electricity consumption information collection system is one of the work contents of the smart grid vigorously promoted by the State Grid Corporation of China. The distribution transformer monitoring terminal has been widely used as an automatic data collection and monitoring terminal equipment. Complicated reasons often require professional technicians to carry out on-site debugging. Due to the uneven level of on-site maintenance personnel, there are often difficulties in terminal LCD display and key operation, and it is difficult to accurately express the content displayed on the terminal LCD screen in telephone communication. In addition, due to the real-time data collection requi...

AI Technical Summary

Problems solved by technology

Due to the uneven level of on-site maintenance personnel, there are often difficulties in terminal LCD display and key operation, and it is difficult to accurately express the content displayed on the terminal LCD screen in telephone communication

In addition, due to the real-time data acquisition requirements of the distribution transformer terminal, it is often impossible to use mainstream operating systems such as Linux, but to use operating systems independently developed by various equipment manufacturers, so there is a lack of simple and effective remote maintenance methods

In addition, when terminal equipment manufacturers perform maintenance, they often need to send maintenance personnel to the site to use professional maintenance software to maintain the terminal, which is extremely inconvenient for on-site debugging.

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