Based Mcu Gprs Wireless Data Acquisition And Transmission System Design

This paper provided an advanced technology of remote data acquisition. It used remote data transmission technology and GPRS wireless data transmission technology in automation control system. In this way, the agility of system was improved and it solved the problem of using automation technology in the scurviness environment and etc.This paper introduced the design for the system. It is the following:1. First, it analyzed the status and developmented of wireless data transmission technology and data acquisition system in the world, and it elucidated the meaning of researching this thesis. For the request of modem automation system, it determined the content of the research.2. It finished the design of the intimate wireless transmission module which integrates AT89C51.3. For the need of the system, the communication structure and the dot to multi-dots communication protocol was designed.4. It used advance GPRS communication technology to finish the remote data Transmission. And it can solve the difficult of remote communication in the special environment.5. After designing the software of server for application in electric meter collection system, this system was debugged.