Design And Development Of Event-Driven Integrated Platform For Sensing Applications

In recent years, public security has become an increasingly important social problem. The range, environment and content to cover for monitoring system has become more and more complex. The Intelligent Security System running on internet of things that combines sensing technology and traditional security techniques has become a major trend. The massive use of a variety of sensor technologies and sensor system in the front end of the monitoring applications has brought not only an advantage of wide areas, full-time surveillance and multi-faceted integrated to the monitoring system, but also problems such as the access of massive heterogeneous sensing device, massive flow of sensing data to process, real-time dynamic publishing and so on. We need to design a new service model monitoring and software platform to provide better support for Intelligent Security System.The primary works in the thesis are presented as follows:1. On the basis of the study on integrated service system for sensing applications, we elaborate the study and development trend for security system and security software applications, mainly focusing on deficiencies and shortcomings of the traditional centralized monitoring service model for request and response. The deficiencies and shortcomings include capacity for equipment access, real-time response, streaming data processing and so on.2. We combine the common characteristics of Intelligent Security Systems based on internet of things, the requirement for distributed wide-area perimeter security, and architectures such as event-driven service-oriented and message subscribing and releasing architecture, to design a sensing system architecture that use monitoring message subscribing and releasing architecture and completed its modular design.3. We design and implemented the monitoring messaging service and sensing device access subsystems. We develop a monitoring messaging service subsystem based on JMS messaging middleware technology which can subscribe and release sensing data and alarm events in real-time. We achieve a dynamic access device plug-in configuration management on a variety heterogeneous sensing devices based on OSGi component technology. 4. We test and verify the function and performance of the sensing system based on the practical performance in demonstration project.The integrated service platform for sensing applications we design and implemented has passed the test and been put into practice in some borders of important areas and has seen a significant improvement in dynamic access device plug-in configuration management on a variety heterogeneous sensing devices and real-time release and handle of sensing information.