Study Of Wireless Monitoring System Based On GPRS And Embedded μC/OS-Ⅱ

With the development of Information Technology and Digital Technology in recent years, especially with the large requirement of Internet and multimedia communication, the most fascinating technologies are focused on wide and communication network and mobile communication in the field of communication technology . GPRS (General Packet Radio Service) connect wide band(e.g. Internet) with wireless communication network, so GPRS can be widel applied in Internet, remote mobile management and remote control. In this dissertation , GPRS applied in data transfer of wireless remote monitoring system is discussed in detail.First GPRS technology and C/OS- II embbed operation system are introduced this paper; Then present status and development prospects of wireless remote monitoring system is summarized ; Last the system (GPRS applied in data transfer of wireless remote monitoring system ) is designed , system functions and capabilities are also designed.Main completed works include : realize GPRS transceiver hardware and software . The part work of hardware include: design function of hardware module , select quipment of wireless module and single-chip , design and realize circuit diagram andcircuit board ; The part work of software include : applied SOCKET technology and TCP/IP protocol to realize communication program; the PCcmonitoring software design.Inthis system the PC use as a server,and the sigle chip uses as a client.They communicate through GPRSnetwork.In the end the capability of this system is tested.This system has been succeed in laboratory testing, and will be applied in the meter checking system of Beijing BOYA Intelligent building.