一种基于GPRS的无线数据采集终端设计

A Design of Wireless Data Acquisition Terminal Based on GPRS

为实现数据的无线传输,介绍了一种基于嵌入式技术和GPRS技术的供水管网无线数据采集终端的设计。分析了系统功能,给出了基于LPC2210微处理器的数据终端硬件设计方案,介绍了基于uCOS-Ⅱ实时操作系统的数据采集终端软件设计,给出了无线数据传输的通信协议。该系统在实验条件下实现了在移动通信GPRS业务平台上对供水管网参数的实时采集、处理、无线传输及远程监控等功能。

The design of a wireless data acquisition terminal for water supply pipe network based on embedded technology and GPRS is introduced to realize the data wireless transmission.It analyzes the system function and introduces the hardware design plan of data acquisition terminal based on LPC2210 microcomputer.The software design using uCOS-Ⅱ real time OS and communication protocol are presented.The system works well in the laboratory environment and realizes various functions such as real time data acquisition、processing、wireless transmission and remote monitoring on GPRS service platform.