摘要：针对传统的抄表方式的缺点，本文提出了一种可有效准确传输气表数据，处理数据，掌握居民燃气的使用情况的自动抄表系统(AMR)。本文主要了以下几个方面的工作:首先，分析比较了现有的抄表方式和短距离无线通信技术，提出了基于ZigBee和GPRS的无线抄表方案。为实现ZigBee和GPRS的通信，核心硬件分别选择了CC2530芯片和SIM900A模块。 Zigbee 技术实现的是无线燃气表和无线手持机之间的数据通信，GPRS技术实现了无线手持机与数据管理中心的数据传输。本文重点研究的是通过ZigBee和GPRS两者的结合来完成终端数据传输的实验。在服务器端利用网络调试助手查看结果并达到了预期的目标。该系统具有成本低、功耗低、自组网和自适应等特点，并且可移动性、兼容性强，也可适用于各类水电表为终端的无线抄表系统，在物联网行业具有广泛的应用前景。78986
毕业论文关键词：自动抄表系统，ZigBee，GPRS，CC2530芯片，SIM900A模块
Abstract: In order to solve the shortcomings of the traditional meter reading way, this subject proposes a new automatic meter reading (AMR) system。This thesis mainly completed the following several aspects。Firstly,comparing the existing way of meter reading and the short distance wireless communication technology and finally raising a wireless meter reading scheme based on ZigBee technology。But the ZigBee technology should be combined with GPRS technology can realise the remote transmission。In this system, the realization of the ZigBee network communication and GPRS communication is based on CC2530 chips and SIM900A module。The Zigbee network is used to transmit data between wireless gas meter and wireless handsets。The GPRS network is used to realize data transmission between wireless handsets and management center。The focus of this paper is studied data transmission experiment based on the ZigBee network and GPRS network。On the server port ,we can use the online debugging assistant to check the upload data。The characteristics of this system include low cost, low power consumption, ad-hoc network and adaptive and with strong mobility and compatibility。This system can be applied to the wireless meter reading system that terminal equipment is water meters or electric meter。In the Internet industry,it has extensive application prospect 。
Keywords：AMR、ZigBee、GPRS、CC2530 chips、SIM900A module
目 录
1。绪论 1
1。1 研究背景 1
1。2 现有抄表方式比较 1
1。3 本文研究的主要内容 2
2。 ZigBee与GPRS技术 3
2。1 ZigBee基本概念 3
2。2 Z-stack 协议栈 5
2。3 ZigBee组网 11
2。4 ZigBee数据传输方式 15
2。5 GPRS技术 15
3。硬件系统设计 17
3。1系统方案设计 17
3。2 CC2530芯片 17
3。3 SIM900A模块 20
4。实验室模拟 21
4。1 AT指令 21
4。2 SIM900A的TCP数据传输 22
4。3 实验方案设计 25
4。4 实验步骤 27
4。5 数据传输机制 ZigBee+GPRS燃气表的自动报送与设计+源代码:http://www.youerw.com/zidonghua/lunwen_91141.html