基于物联网的起重机实时监控系统的开发

发布时间：2018-05-03 13:20

本文选题：起重机 + 物联网　；参考：《东南大学》2016年硕士论文

【摘要】：随着信息技术的发展,基于物联网的智能工业已成为当前工业的主要发展方向。作为工业现场最主要的机械设备之一,起重机的安全运行一直受到社会各方的关注。鉴于当前国内起重机控制信息化和智能化水平较低的现状,本文通过引入物联网技术,对起重机设备的运行进行远程监控,能在很大程度上改善企业对起重机设备的维护和管理。本文以物联网三层架构为基础,设计了一整套针对起重机的远程监控系统,系统主要包括终端网络、网关和远程监控平台三大部分,论文具体工作内容如下：(1)起重机主控制器设计。本文以STM32F103微控制器为核心搭建起重机控制器,集成起重机运行控制、过载保护和操作人员身份验证等功能,并对起重机的运行次数、运行时间和剩余安全使用周期进行记录和评估。(2)传感器网络设计。通过移植ZStack协议栈,将起重机控制器和各传感器模块接入Zigbee无线传感器网络,实现对现场数据的集中检测,满足系统对起重机运行状态和运行环境监测的要求;同时开发了基于DirectShow的摄像头终端,实现了图像的远程传输。(3)嵌入式网关模块设计。本文以WinCE嵌入式系统为基础,开发了网关应用程序,一方面实现对终端网络数据的获取和更新,另一方面可通过多种方式接入互联网实现数据的远程传输。(4)远程监控平台设计。本文设计并搭建了基于SQL Serv er的数据库和服务器管理程序,实现了对终端网络采集数据的接收和存储,并向客户端程序提供了连接,实现了远程实时监控和历史数据查询服务。实验表明,本系统满足预期功能要求,实现了对起重机设备的远程监控和管理,同时面向用户提供了可靠的数据访问服务。
[Abstract]:With the development of information technology, the intelligent industry based on Internet of things has become the main development direction of current industry. As one of the most important machinery in industrial field, the safe operation of crane has been concerned by all parties. In view of the current situation of low level of information and intelligence of crane control in China, this paper introduces the technology of Internet of things to carry out remote monitoring and control of crane equipment. Can improve the maintenance and management of crane equipment to a great extent. Based on the three-layer architecture of the Internet of things, this paper designs a set of remote monitoring system for crane. The system mainly includes three parts: terminal network, gateway and remote monitoring platform. The detailed work of this paper is as follows: 1) the design of crane main controller. This paper takes STM32F103 microcontroller as the core to build crane controller, integrates crane operation control, overload protection and operator authentication functions, and the running times of crane. Operation time and remaining security life cycle are recorded and evaluated. 2) Sensor network design. By transplanting the ZStack protocol stack, the crane controller and sensor modules are connected to the Zigbee wireless sensor network to realize the centralized detection of the field data, which meets the requirements of the system for the crane running state and running environment monitoring. At the same time, the camera terminal based on DirectShow is developed, and the design of embedded gateway module is realized. Based on the WinCE embedded system, the gateway application program is developed in this paper. On the one hand, it can obtain and update the terminal network data, on the other hand, it can connect to the Internet in many ways to realize the remote data transmission. In this paper, the database and server management program based on SQL Serv er is designed and built, which can receive and store the data collected by the terminal network, provide the connection to the client program, and realize the remote real-time monitoring and historical data query service. The experimental results show that the system meets the expected functional requirements, realizes the remote monitoring and management of crane equipment, and provides reliable data access services for users at the same time.
【学位授予单位】：东南大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TH21;TP277

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