摘要现实生活中，家居设备已越来越智能化，然而在一些老旧的小区里，现有抄表装置依然维持原状，与现代高品质需求的社会格格不入。本文从煤气管理部门的需求出发，针对目前市场上已有的无线抄表设备及其上位机控制端进行了综合分析与改进。文章主体围绕智能煤气表的发展，ZigBee技术的应用，智能煤气表的硬件和软件设计展开了描述，并详解了智能煤气表的软件设计。86198

ZigBee技术是一种可以进行短距离传输的无线通信技术，它的特点是耗价低，效率高，因而被广泛运用于远程控制领域、家庭和企业。本文把ZigBee技术的应用于智能煤气表的设计，上位机接收到下位机发送的数据，将数据导入SQL数据库，再通过C#语言设计的前端界面显示出来，以供查询。此系统具有人机界面好，操作简单，查询便利，成本低的特点。

毕业论文关键词：无线抄表；C#前端界面；上位机；数据库 

Abstract In daily life, household equipment has become more and more smart 。However ,in some old residential areas, there are still lots of original meter reading devices, which disobeys the necessarity of modern life 。 In this paper, which starts with management, it has carried on the comprehensive analysis and improvement of wireless meter reading equipment and PC control side on the market 。Body around the development of smart gas meter, the application of the ZigBee technology, the description of smart gas meter about the hardware and software design, and break down the software design of samrt gas meter。

ZigBee technology is a kind of wireless communication technology for short distance transmission, its characteristics are low cost price, high efficiency, and thus widely used remote control areas, families and businesses。 This article apply ZigBee technology to the design of the smart gas meter, the upper-PC receives data which comes from the slave computer, the data was imported SQL database, and these will be displayed on the front interface that the c# language designed,it is convinent to query the imformation。 This system has the characteristics of good human-machine interface, simple operation, convenient query,and low cost。

Keywords: wireless meter reading；C# front interface；upper computer；database

目 录

第一章 绪论 1

1。1 课题的研究背景及意义 1

1。2 现有抄表方式 2

1。2。1人工抄表方式 2

1。2。2 IC卡预付费方式 2

1。2。3有线抄表方式 3

1。2。4无线抄表方式 3

1。3 国内外研究及发展现状 4

1。4 本文小结 5

第二章 ZigBee技术的简介 7

2。1 ZigBee技术概述 7

2。2 ZigBee技术特点 8

2。3 ZigBee协议栈及其结构 9

2。4 ZigBee中的设备分类 10

2。5 ZigBee网络的拓扑结构 11

2。6本章小结 13

第三章 ZigBee智能煤气表系统的硬件设计 14

3。1 整体框架