The Collecting Electric Charge And Analyzing System Based On Network Technology

According to the development of automatic reading meter technology, computer technology and network technology, in order to meet the higher demand of electrical running of power net, realize on-line measurement of the power lose, this dissertation mainly discusses the developing of the collecting electric charge and analyzing system based on network technology.In chapter 1, a description about the significance of research work, the current research status of remote Electric Energy Measurement System and GSM technology is given.In chapter 2, the functions of the whole system are discussed in detail, and system architecture is described.In chapter 3, a description about the terminal is given. The hardware and software design are discussed in detail. The hardware is based on 89C51 MCU, while the software is written in C5l.from the implementation, the software is composed of main-station communication module, PDA communication module, timing module, reading meter module, storing data module, frequently inspect module and remote update module.In chapter 4,5,6,the description about every part of the main-station is given. The functions and the realization of hardware and software are discussed.In chapter 7,8, a description of the system application is given, and the main research conclusion is summarized.