工程机械远程监控研究与设计

long with the development of information technology and digital technology, especially to the growth demand of Internet and multimedia communication, communication technology development mainly concentrated in broadband and wireless communication network. Internet broadband data network and wireless communication network will be connected together by GPRS technology, GPRS application has a very wide use, and can be used for the development of the Internet and wireless monitoring and management for mobility etc. Surveillance system is a key technology of the modern agriculture, transportation, environmental monitoring and security protection, modern national. Currently in image monitoring system, the image of cable way more common in monitoring system ,but when the equipment is widely distributed and data collection is not easy,image monitoring by cable wiring way of physical limitations inherent is powerless, but wireless remote monitoring mode has no these limits. With the development of computer technology and communication technology, the wireless remote image monitoring system becomes possible. Take the engineering machinery image remote monitoring system based on GPRS for example, this paper introduces the development of wireless network brings us the colorful life. This paper mainly introduces GPRS wireless communication network and image acquisition terminal. The main topic on two aspects: One is GPRS wireless transceiver hardware implementation ,in this part involves power design and wireless module, MCU selection and combination, On the other hand is a software functions.