基于ZigBee的小区新型无线路灯多功能监控系统研究与设计

发布时间：2018-02-05 22:35

本文关键词： ZigBee 物联网新型路灯图像处理嵌入式系统　出处：《广西师范大学》2017年硕士论文　论文类型：学位论文

【摘要】：由于传统小区路灯监控系统相对落后,路灯只有单一的照明功能,使得路灯的使用、维护成本高,路灯的各项资源没有得到充分利用。本论文结合ZigBee无线通讯技术、GPRS技术、电子技术、软件技术、嵌入式技术以及图像处理技术等专业知识,对小区无线智能路灯监控系统进行分析研究和设计制作,实现小区路灯亮化照明的智能化控制及功能的多样化。具体的研究内容有:1、深入分析现有路灯监控系统的优缺点,结合电子信息领域的新技术,设计出本项目新型多功能路灯监控系统;2、根据系统总体设计要求详细设计了 ZigBee节点硬件电路并制作了 PCB板,再对元器件进行焊接,包括节点核心电路、串口模块、JTAG下载模块和电源模块。其中,核心电路采用TI公司的CC2530 ZigBee芯片;3、利用嵌入式linux平台设计了无线视频监控系统,并结合图像处理技术以及硬件的计算能力选取相应的算法,实现占用车位的车辆识别等监控功能;4、设计了服务器端监听程序,主要功能为接收下位机ZigBee节点上传的数据存入数据库,并转发一些客户端对路灯的操作指令,同时接收监控平台的图像数据,为网页客户端提供后台支撑;5、设计了网页客户端,主要包括传感器数据以及图像显示模块,远程路灯开关控制模块和气象数据显示模块;6、完成远程路灯开关控制测试、传感器数据精准测试、数据上传和显示测试等相关实验。目前,系统已经进行联合调试,以上提到的功能基本实现,达到设计的总体要求,并获得了一项实用新型专利的授权。
[Abstract]:Because the traditional street lamp monitoring system is relatively backward, the street lamp has only a single lighting function, which makes the use of street lamp and maintenance cost high. The resources of street lamps have not been fully utilized. This paper combines ZigBee wireless communication technology, electronic technology, software technology, embedded technology and image processing technology and other professional knowledge. The wireless intelligent street lamp monitoring system is analyzed, designed and manufactured to realize the intelligent control and function diversification of the street lamp lighting in the residential area. The specific research content is: 1. This paper analyzes the advantages and disadvantages of the existing street lamp monitoring system, and designs a new type of multi-function street lamp monitoring system combined with the new technology in the field of electronic information. 2. According to the overall design requirements of the system, the hardware circuit of ZigBee node is designed in detail, and the PCB board is made. Then the components are welded, including node core circuit and serial port module. JTAG download module and power module. Among them, the core circuit is CC2530 ZigBee chip of TI company. 3. The wireless video surveillance system is designed based on embedded linux platform, and the corresponding algorithm is selected according to the image processing technology and the computing ability of the hardware to realize the monitoring function of vehicle identification which occupies the parking space. The main function is to receive the data uploaded by the ZigBee node of the lower computer into the database and forward some operation instructions of the client to the street lamp. At the same time, the image data of the monitoring platform is received to provide backstage support for the web client. 5. The web client is designed, including sensor data and image display module, remote street lamp switch control module and meteorological data display module. 6, complete the remote street lamp switch control test, sensor data precision test, data upload and display test and other related experiments. At present, the system has been jointly debugged, the above mentioned functions are basically realized. To meet the overall requirements of the design, and to obtain a utility model patent authorization.
【学位授予单位】：广西师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP277

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