The Design Based On AT89C51 For The AMRS And The Research On Anti-interruption Technolgy

Automatic meter reading system (AMRS) is a modern administration system which collects and reads remote consumption data through modern communication network. AMRS can be used in the electric power system and such public departments. Data-collecting device is one of the most important parts of the system.In this paper, the hardware and the software of the AMRS to realize the main function of the data-collecting device in the market were designed now. Finish the function of the electric power data-collecting,data-managing,data transmission and the management. In this thesis, about the hardware, a particular explanation of the choice of CPU,inspect,circuit,data memory etc were given. And the software, we give the program of impulse collection,communication,display etc.In addition, anti-interruption performance and adopt according the precaution based on the hardware and the software, to improve the system's reliability. Give some methods to solve the EMI/EMC problem of the printed circuit. Emulate the EMC/EMI performance of the printed circuit in the ansoft software. Generally, the study on the topic will develop a high level on the electrical power system management. And it is very worthy of generalization and application.