摘要
介绍了基于PDA和nRF401的乡村电能抄报系统的结构及工作原理,并对硬件构成和软件设计给出了比较详尽的叙述。该系统能实现乡村电量的抄报,并自动生成各种电量统计数据、交费单据等。使用结果表明:系统性能稳定可靠,安装简单,使用方便。
This paper presents the structure and working principle of a rural electric energy excerption system based on PDA and nRF401 ,including its hardware configuration and sftware design. This system can not only excerpt the rural electric energy, but also auto - generate its statistic data, payment vauchers, etc. The application shows that the system performance is steady and reliable. The system is simple to install and easy to operate.
出处
《工业仪表与自动化装置》
2008年第4期48-50,18,共4页
Industrial Instrumentation & Automation
