The application case of YONGS industrial computer in the data collection system of electric energy meter is introduced:
[medium]
The report of the 16th National Congress of the Communist Party of China pointed out that informatization is an inevitable choice for my country to accelerate the completion of industrialization and modernization. Adhere to the use of informatization to mobilize industrialization, use industrialization to stimulate informatization, and develop a new industrialization approach with high technology content, good economic benefits, low resource consumption, less environmental pollution, and full development of human resource advantages. Create an industry pattern with advanced technology industry as the guide, basic industry and life industry as the support, and comprehensive development of service industry. The electric power industry also needs to be informatized, and the electric energy meter data collection system is a very good application.
Due to technical and economic constraints, our existing electric energy meter centralized reading mode still has problems such as harmonic interference of 220V low-voltage power grids; manual problems of infrared meter reading on handheld computers; cost and protection problems of self-built web pages; telecommunications The problem of telephone charges; the transmission quality and speed of wireless web pages, etc. In recent years, with the rapid development of global informatization and information digitization, my country has invested a huge amount of manpower and material resources in the information industry. Pleasant results were obtained. The electric energy meter data collection system has promoted the automation system of the electric power industry to a complete height, and also provided a more scientific basis for the fair use of electric energy in the supply, transmission, distribution and consumption of electricity. The MD series intensive electric energy meter data collection system developed by the institute is a fully automatic data collection system developed on the basis of an industrial PC, which can meet the data collection requirements of electric energy meters very well, and has the ability to set time parameters and query parameters. , intensive meter reading, system communication, automatic reset, power-off commutation, data retention and other functions.
[System]
Chronograph (clock), power saving module, light signal line, collector, concentrator, car radio, the main station uniformly accepts "EVOC" IPC-810 industrial computer, MODEM, meter reading machine, etc.
[System]
Master master machine: IPC-810/FSC-1621VD/CPU PIII850/memory 128M/hard disk 40G
[System Evaluation]
Since the system was launched, nearly 30 MD series intensive meter reading systems have been put into operation in China, and the operation will be spread all over the major and middle cities of the world. The product has obtained the intermediate test report of the electric power building and instrument quality inspection attempt of the Ministry of Electric Power, the product registration certificate of the intensive meter reading system and the ministerial judgment certificate of the National Electric Power Company, and its performance has been well received by customers.
