基于ZigBee和GPRS的无线抄表系统智能终端设计  

Design of intelligent terminal for wireless meter reading system based on ZigBee and GPRS

作　　者：皮伟丰 刘玲[1] 

机构地区：[1]广东电网公司佛山高明供电局,广东佛山528500

出　　处：《能源与环保》2017年第9期164-167,共4页CHINA ENERGY AND ENVIRONMENTAL PROTECTION

摘　　要：针对现有的自动抄表方案功耗大、成本高、组网规模小等缺陷,提出了一种优化的无线抄表系统智能终端设计方案。方案结合ZigBee和GPRS网络,使系统既发挥ZigBee技术自组网能力强、网络容量大的优点,又能发挥GPRS技术网络覆盖范围广、永久在线的优势。介绍了基于采集器和集中器的系统硬件设计和软件设计,引入了终端参数自动设置,通过手机连接电表终端,直接通过无线连接进行网络参数设置。应用表明,该设置提高了工作便捷性、效率,该终端系统达到了功耗低、准确度高、通信可靠、抄表自动完成的目的。In allusion to defects of the existing automatic meter reading scheme,such as large power consumption,high cost and small scale of network. This paper present an optimized design scheme of intelligent terminal for wireless meter reading system. Combined with Zig Bee and GPRS network,the system can not only exerting the advantages of ZigBee technology,such as strong ability of self networking,large network capacity,but also playing advantages of wide coverage of GPRS technology network and permanent online. Firstly,the system hardware design and software design based on collector and concentrator were explained. After that,the terminal parameters were automatically set,and the mobile phone was connected with the meter terminal,and the network parameter was set directly through the wireless connection. The terminal system had the advantages of low power consumption,high accuracy,reliable communication and automatic meter reading.

关 键 词：自动抄表 无线抄表系统 ZIGBEE GPRS 采集器 

分 类 号：TN929[电子电信—通信与信息系统]