摘要
针对目前国内传统抄表方式效率低,耗费人力、物力大的实际情况,提出了一种基于GPRS与载波通信相结合的远程抄表系统,在系统中使用了不同的通信方式。分别采用GPRS和电力线载波来实现上层和底层通信,实现了系统资源的优化。详细介绍了系统的构成和工作原理,该系统具有传输速率高,数据吞吐量大,通信实时,可靠等优点。
Inorder to improve the actual circumstance of traditional meter reading technology,intro-duce a remote meter reading system based on power line carrier and GPRS network communication.The system can collect the electrical data in time and exactly and the system use several different communica-tion techniques such as PLC and GPRS to optimize the resource of system.Its structure and operational principle are introduced in detail.It is characterized by higher speed,great data throughput,real-time per-formance and reliable communication.
出处
《机械设计与制造》
北大核心
2009年第12期252-254,共3页
Machinery Design & Manufacture
基金
陕西省教育厅产业化培育项目(07JC05)
咸阳市科技计划项目(XK0708-6)
