The Research Of On-site Security Monitoring System

Safe production is a comprehensive reflection of the level of development of social productive forces, is the base and premise and guarantee of economic development and social progress,is an important content of building a harmonious society, while comparison of current security situation of the production work of china and international standards, they are still relatively backward, various types of factories and enterprises of the industrial accidents frequently occur. Study of the system is intended to construct a security guard system, which is an integrated system with a stronger ability to prevent,while it is also a good helper of efficient management of business, it play a significant role for establishing a good corporate image. In this paper, Based on a comprehensive analysis of the status and functions of on-site security monitoring system, Response to the question that the traditional surveillance model now can not adapt to the needs of large and medium-sized industrial and mining enterprises of the big networks, long-distance, unmanned surveillance. Developed a set of better performance, embedded on-site wireless security monitoring system.This paper introduced the advanced computer technology,embedded technonogy,network communication technology, image processing technology, sensor technology, data transmission technology used in on-site monitoring. The paper is discussed according to the following sections:In this paper, From the very beginning, the development status and trends and The need for R & D of Surveillance system has been analysised. analyse and compare of the past security monitoring technology, through the analysis and compare of the technology we used in the sysytem, embedded technology and image wireless transmission technology is the best standard suitable for wireless home security system.then, the paper expatiates the Technology.The whole structure was designed to be based on the functional analysis of on-site security monitoring system. On this basis,through functional analysis, the hardware of the system was designed. This system is a modularization system at the macro, which is consisted of several function modules. respectively, the hardware implementation of each module has been discussed,The system Hardware module includes main controller and sensor module, relay module, GPRS, audio and video capture module etc. This paper discusses the hardware capabilities and electro-circuit principles of each module, the main components used has been introduced in this paper, too.Finally the software implementation of this system is discussed in details in the paper, Multimedia Messaging Service has been studied in the paper.