Intelligent label system

Abstract

The invention discloses an intelligent label system. The intelligent label system comprises a generation module and an analysis module, the generation module stores designed secondary circuit physicalinformation and logic information into a database, generates a label file and prints a two-dimensional code label; the analysis module takes a two-dimensional code as an entrance, the connection information of the optical cable and the virtual loop information transmitted in the optical cable are rapidly displayed through a handheld terminal in a field scanning mode, the signal searching time isshortened from several minutes to several seconds, and scanning and watching are achieved. By scanning the two-dimensional code on the optical cable label, the physical connection information of the optical cable fiber core and the virtual loop information transmitted in the fiber core can be quickly positioned, and the debugging, operation and maintenance efficiency is improved. The advantage ofdigitization of the secondary circuit design of the intelligent substation is fully utilized, the problem that secondary circuit principle information cannot be visually obtained in field work of theintelligent substation can be effectively solved, and virtual-real correspondence of a process layer physical circuit and a logic circuit is accurately achieved.

Description

technical field [0001] The invention relates to the technical field of intelligent substations, and more specifically relates to an intelligent label system. Background technique [0002] As the core content of the smart grid work of the State Grid Corporation of China, the informatization construction of smart substations has started pilot construction work. With the recommendation of smart substation construction, in order to ensure the safe and normal operation of the smart substation information system, prevent external terminals from illegally accessing the information intranet, thereby affecting the power information network and even the normal operation of the power dispatching network. The State Grid Corporation of China has formulated relevant systems and norms and deployed a series of network security measures, but there is still a big gap from the overall detection and security protection goals of digitalization, integration, and standardization. [0003] Convent...

AI Technical Summary

Problems solved by technology

Sampling values ​​and protection control signals are all digitally coded and transmitted by optical fiber. There is a "one-to-many" relationship between the physical medium and the signal. Dozens of different information are transmitted in one fiber core at the same time, while the optical fiber cable continues to use the cable number plate and Optical cable number, the information that can be described is relatively simple

Commissioning and operation and maintenance personnel often need to alternately consult SCD files and optical cable contact diagrams when performing maintenance, calibration or troubleshooting; construction personnel also need to read the optical cable contact diagrams to input one by one when printing labels, the work is cumbersome, and the principle of the secondary circuit is not fully utilized. The advantages of digital design

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