The Data Acquisition System Based On Wireless Data Transmission Technology

This paper provides an advanced technology of remote data acquisition. It uses intimate wireless data transmission technology and GPRS data transmission technology in automation control system. In this way, the agility of system is improved. And it solves the problem of using automation technology in ocean, dynamic object, backland etc.This paper introduces the design for the system. It is the following:1. First, it analyzes the status and development of wireless data transmission technology and data acquisition system in the world, and it elucidates the meaning of researching this thesis. For the request of modern automation system, it determines the content of the research.2. It finished the design of the intimate wireless transmission module which integrates AT89C2051 andXE1201a.. 3. For the need of the system, the communication structure and the dot to multi-dots communication protocol is designed.4. It uses advance GPRS communication technology to finish the remote data transmission. And it solves the difficult of remote communication in special environment.5. After designing the software of server for application in electric meter collect system, this system is debugged.