基于物联网和Labview的LED路灯智能监控系统

发布时间：2018-05-07 05:20

  本文选题：路灯管理方式 + ZigBee无线通信　； 参考：《杭州电子科技大学》2017年硕士论文

【摘要】：当今社会,科技不断进步,城市路灯在数量方面的需求也在不断的增加,进而导致路灯照明系统的用电量也急剧攀升。传统的路灯控制方式主要是固定的时间控制,在路灯的总控室里,管理者只能每天定时地对路灯进行开关操作,无法及时监测到路灯的工作状况。这将导致设备维护迟缓,从而引发一系列其他方面的问题。这种管理模式既不能实时调节路灯照明的亮度和时间,也不能如实反馈照明设备的工况,使得设备的维修工作做起来非常被动。因此,为了解决传统路灯控制方式存在的弊端和不足,开发一种新的路灯管理方法,能够对照明设备进行实时、全面的控制,则有着相当重要的实际价值和意义。为了解决传统路灯管理困难、控制不方便和资源浪费等问题,本文以物联网核心技术中的ZigBee短距离无线通信技术为基础,结合Labview程序开发环境,针对大功率城市LED路灯照明,设计一种具有监测、远程控制及智能调光功能相结合的LED路灯监控系统。该系统基于ZigBee无线通信技术,通过上位机Labview控制界面不仅可以对路灯工作情况,比如路灯光照强度、电压,电流等信息进行实时监测,而且还能远程发布控制命令来控制路灯的工作,其多种的工作方式保证其高效节能的工作特点,也符合未来智慧城市能源发展要求。系统主要由以下三个部分组成:高效的LED电源驱动模块、上位机Labview实时监控界面、ZigBee通讯组网模块。其中,主板采用的是Boost-LLC两级驱动电路,并对关键参数进行优化设计以满足全范围调光;上位机负责实时地监测路灯的工况,根据不同的路灯工况需求发出不同的反馈指令;之后由Zigbee组网模块进行控制命令的接收和发送,从而改变其PWM输出信号进行相应的路灯调光,并在Zigbee终端模块配备了用于检测路灯工作信息的传感器,然后把这些信息远程传送至协调器并经串口反馈至上位机进行显示。最终在实验室,结合一块实际路灯设计了一个功率为120W的LED路灯监控系统,并针对实际路况进行了相关模拟实验。整个系统工作稳定,无闪烁,噪音小,除此之外,整个电路兼具故障检测等功能,其高效、环保、智能化的控制特点,也满足未来智慧城市的发展要求。
[Abstract]:Nowadays, with the development of science and technology, the demand for urban street lamps is increasing, which leads to a sharp increase in the power consumption of street lighting system. The traditional control mode of street lamp is mainly fixed time control. In the main control room of the street lamp, the manager can only switch the street lamp regularly every day, and can not monitor the working condition of the street lamp in time. This can lead to slow maintenance of the device, which can lead to a series of other problems. This management mode can not only adjust the brightness and time of street lamp lighting in real time, but also can not feedback the working conditions of lighting equipment truthfully, which makes the maintenance work of the equipment very passive. Therefore, in order to solve the disadvantages and shortcomings of the traditional street lamp control mode, it is of great practical value and significance to develop a new management method of street lamp, which can control the lighting equipment in real time and in an all-round way. In order to solve the problems such as difficult management of traditional street lamps, inconvenient control and waste of resources, based on ZigBee short range wireless communication technology in the core technology of the Internet of things, combined with the Labview program development environment, this paper aims at the high power city LED street lamp lighting. A LED street lamp monitoring system with the functions of monitoring, remote control and intelligent dimming is designed. The system is based on ZigBee wireless communication technology. Through the Labview control interface of host computer, it can not only monitor the working condition of street lamp, such as lighting intensity, voltage, current and so on, but also can monitor the working condition of street lamp in real time. Moreover, it can also remotely issue control orders to control the work of street lamps. Its various working methods ensure its working characteristics of high efficiency and energy saving, and also meet the requirements of energy development of intelligent cities in the future. The system consists of the following three parts: the efficient LED power driver module, the Labview real-time monitoring interface of the host computer and the ZigBee communication network module. The main board adopts Boost-LLC two-stage drive circuit, and optimizes the design of key parameters to meet the full range of dimming, the upper computer is responsible for real-time monitoring of the working conditions of street lamps, and sends out different feedback instructions according to the requirements of different street lamp conditions. Then the control command is received and sent by the Zigbee network module, which changes the PWM output signal to dimming the corresponding street lamp, and is equipped with a sensor for detecting the working information of the street lamp in the Zigbee terminal module. Then the information is sent to the coordinator remotely and fed back to the host computer through the serial port for display. Finally, a 120W LED street lamp monitoring system is designed in the laboratory combined with a real street lamp, and the related simulation experiments are carried out according to the actual road conditions. The whole system works stably, has no flicker and has little noise. In addition, the whole circuit has the functions of fault detection and so on. It has the characteristics of high efficiency, environmental protection and intelligent control, and also meets the development requirements of the future intelligent city.
【学位授予单位】：杭州电子科技大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TM923.34;TP277

【参考文献】

中国期刊全文数据库 前10条

1 张建碧;;基于短距无线通信及CAN总线的照明光源控制研究[J];电子世界;2013年06期

2 曾勇军;;Zigbee:将会越飞越高的紫蜂[J];电脑与电信;2012年06期

3 向科峰;;基于LabVIEW的数据采集系统设计与实现[J];机械管理开发;2011年04期

4 王六森;谢屈波;夏定纯;;基于节点串联式组网结构的无线传感器网络研究[J];软件导刊;2010年05期

5 金东方;李绍文;王昆;;IEEE802.15.4无线传感器网络仿真与性能评估[J];计算机与现代化;2010年04期

6 万传飞;杜尚丰;赵亮;窦楠;;基于WSN的水产养殖环境监测系统[J];农机化研究;2010年02期

7 杜毓聪;金连文;;通过WiFi移动IP网络操控家用机器人方案在PDA上的实现[J];计算机应用;2009年07期

8 刘川来;张典;宁通;;基于Zig Bee技术的家庭安防网络的设计[J];传感器与微系统;2009年01期

9 江儒秀;林开颜;吴军辉;杨学军;;基于ZigBee技术的温室群控系统的研究与设计[J];上海交通大学学报(农业科学版);2008年05期

10 唐雪峰;王颖;;对无线局域网技术的探讨[J];科技创新导报;2008年06期

中国硕士学位论文全文数据库 前10条

1 张东;仿生机制下的机器人嗅觉感知与定位研究[D];武汉科技大学;2015年

2 牛明强;基于物联网和LabVIEW的家庭智能监控系统[D];安徽理工大学;2014年

3 邱宏宇;加气站安全生产监控系统设计[D];北京邮电大学;2014年

4 郑洁;ZigBee技术在远程路灯监控系统的应用研究[D];杭州电子科技大学;2013年

5 李翔;基于CC2530的社区无线抄表系统设计[D];电子科技大学;2012年

6 唐洁方;基于ZigBee的数字路灯调控系统的研究与应用[D];广东工业大学;2012年

7 何赛;基于ZigBee的城市照明监控系统的研制[D];苏州大学;2012年

8 张佳斌;基于LabVIEW的微电网数据采集系统的开发[D];浙江大学;2012年

9 侯明金;高效率LED路灯电源关键技术的研究[D];北方工业大学;2011年

10 肖强;LED电源驱动可靠性电路设计[D];电子科技大学;2011年

，

本文编号：1855566