物联网设备联动方法研究与系统实现

发布时间：2018-11-22 14:36

【摘要】：如今,物联网技术已经深入到人们生活的方方面面,种类繁多的物联网应用为人们提供了便捷智能的信息服务。然而在现今生产生活广泛使用的物联网系统中,尤其是在以监控、报警、目标识别和跟踪等为主要功能的物联网系统中,多数传感设备都是独立工作、高度自治的,它们之间的联系仅限于通过互联网交换数据与信息。这种物联网系统在完备性、智能性、便捷性、节能性等方面显示出了种种不足。基于上述背景,本论文提出了一种多级传感设备联动方法,设计了一个具有安防监控、目标识别和跟踪、取证和历史回放等功能的物联网设备联动系统,并采用B/S-MVC架构对其Web显控系统进行了实现。首先,本论文设计和构建了分布式物联网设备联动系统架构。该系统采用层次式、模块化的设计思路,由Web显控系统、发布订阅系统、统一资源接入平台、数据库系统等组件组成。不仅满足应用场景下的业务需求,而且具有一定的可扩展性和可重用性。其次,本论文着重设计并实现了设备联动系统的Web显控系统。该系统使用SSH(Struts-Spring-Hibernate)框架,是基于MVC架构的Web应用。该系统也是一个富客户端应用,采用HTML5 Canvas、CSS3动画、Ajax、jQueryUI、客户端存储等客户端技术对设备态势数据进行多维度展示,并对设备进行实时控制。同时,本论文设计和实现了功能详尽、用户友好、时效性强的设备联动流程及界面。最后,本论文从功能和性能两方面对Web显控系统做出了测试和评估。功能测试主要根据各功能模块划分并设计测试用例,性能测试主要就请求响应时间、资源利用率和系统稳定性等指标进行实验设计和实验结果分析。
[Abstract]:Nowadays, Internet of things technology has penetrated into every aspect of people's life, and various kinds of Internet of things applications provide people with convenient and intelligent information services. However, in the Internet of things systems, which are widely used in production and life nowadays, especially in the Internet of things systems whose main functions are monitoring, alarm, target recognition and tracking, most sensing devices work independently and have a high degree of autonomy. The link between them is limited to the exchange of data and information over the Internet. This kind of Internet of things system shows a variety of shortcomings in completeness, intelligence, convenience, energy saving and so on. Based on the above background, this paper presents a multi-level sensing device linkage method, and designs a device linkage system with security monitoring, target identification and tracking, forensics and historical playback, etc. The Web display and control system is implemented with B/S-MVC architecture. First of all, this paper designs and constructs the architecture of distributed Internet of things equipment linkage system. The system is composed of Web display and control system, publish and subscribe system, unified resource access platform, database system and so on. It not only meets the business requirements in the application scenario, but also has certain scalability and reusability. Secondly, the Web display and control system of the equipment linkage system is designed and implemented in this paper. The system uses SSH (Struts-Spring-Hibernate) framework and is a Web application based on MVC architecture. The system is also a rich client application, using HTML5 Canvas,CSS3 animation, Ajax,jQueryUI, client storage and other client technologies to display the device situation data in multiple dimensions, and to control the device in real time. At the same time, this paper designs and implements the detailed function, user-friendly, time-effective equipment linkage flow and interface. Finally, the Web display control system is tested and evaluated in terms of function and performance. The function test is divided and designed according to each function module, and the performance test is mainly about the request response time, the resource utilization ratio and the stability of the system.
【学位授予单位】：北京邮电大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP391.44;TN929.5

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