有线无线一体化数据终端的设计

Design of Integrated Data Terminal Based on Wired and Wireless Transmission Mode

针对移动信号没有完全覆盖的情况,设计了有线方式(PSTN)和无线方式(GPRS)一体化远程数据终端,构建了一套智能监测系统,提高小水电调度和管理效率。文中详细介绍了终端的软硬件设计,特别是协议芯片CO110PC的使用方法。本系统已在江西吉安多个地区运行使用。

Considering imperfect coverage of GSM signal,the integrated data terminal based on wired（PSTN） and wireless（GPRS） transmission mode is designed,and the intelligent monitoring system is also constructed,which has improved the dispatching and management efficiency of small hydropower plants.The hardware and software of the terminal are presented,and the application method of CO110PC is described.This system has been running in Jian of Jiangxi Province.