摘要
介绍了远程抄表系统中嵌入式手持终端设计,基于嵌入式 Linux 和 GPRS 实现了水表、电表和煤气表的三表远程抄表,并使用 Qt 设计开发手持终端的用户界面。手持终端部分通过 GPRS 通信完成与远程监控端和集中器之间的通信,可以实现移动自动抄表。
The design of embedded hand-hold terminal is proposed for the remote meters reading system. The remote meters reading system of water meters, kilowatt-hour meters and gas meters are based on embedded Linux and GPRS. The user interface of hand-hold terminal is developed by Qt. The communication among the hand-hold terminal, the remote monitors and the collections is achieved by use of GPRS, which could realize mobile automatic meter reading.
出处
《电子技术应用》
北大核心
2008年第11期82-84,共3页
Application of Electronic Technique
关键词
远程抄表
嵌入式LINUX
自动抄表
remote meter reading
embedded Linux
automatic meter reading
