Campus Security System Design And Installation

With the rapid development of Internet technology, combined campus security needs and Internet technology, made use of effective means of computer technology and monitoring management, trace back to the earliest artificial protection, video surveillance, it slowly developed to attach importance to the computer remote monitoring technology. The multimedia digital video surveillance system is based on multimedia technology, a brand new monitoring platform, which is embodied in multimedia surveillance systems, digital video, the network of the system, multimedia applications, intelligent management, and fully embodies the modern IT and the organic integration of the monitoring technology. A step-by-step development of the campus security system, the campus security model continuously by a common security model to the direction of intelligence, information technology, diversity, networking, and establish a network security monitoring system with a certain intelligent systems to effectively meet campus security required.This paper first gives some of the main technology used in modern security systems, designs a general framework based on development needs, makes a brief exposition of the functions for each module, and researches on several aspects of theory and technology. The campus security system is an application in the school’s security management, a set of information management hardware and software management system. The system uses a series of popular technology nowadays, such as embedded applications, NET WinForm applications, relational database, TCP/IP protocol, identity card reading technology and so on. The system complies with the software engineering process, the erection of the entire system is composed of requirements gathering, requirements analysis, system design, software coding and testing release, and even today it can provide a mature product for users. As for this system embodies the hardware and software, therefore attach great importance to the development of hardware and software.In embedded hardware design and development of this system, this system’s embedded devices is the popular C51system, it provides low cost, mature and stable hardware products, meanwhile the C51system is very mature, it reduced hardware maintenance cost as well.Regarding to software, in early development according to users’request of OOA/OOD design methods, it used UML software modeling; coding is mainly used to test the first agile development method which can effectively shorten the development and testing cycle; The system mainly used Microsoft Net technology, the major development application framework is same as NET WinForm framework. Use of NET WinForm framework, mainly because there on the net since WinForm framework to the present through a series of development is a mature and reliable framework; system uses a relational data as background data is based on the relational data is a relatively mature database technology, mainly used MSSQL2005, MSSQL2005is functionally very powerful, especially in operations management, can provide effective backup solution;Hardware and software design is the important aspects of the entire system, but there is one more important thing which is the communication protocol between the hardware and software, through the license agreement, the hardware and software connect into an organic whole. Campus security system communication protocol used is TCP/IP protocol, mainly due to the TCP/IP protocol is the industrial standard for today’s wide, stable performance, popularity, basically system can provide all customers TCP/IP communication environment, which can reduce hardware cost because of the communication problem.The system has also a major highlight of visiting personnel management function, it’s with main application of the ID card read card technology, this technology is owned by the state, the system only to the relevant departments to purchase ID card reader device, but the combination to this system will greatly facilitate the management of school security personnel visiting staff, greatly improve the security in schools, this system can be linked to the public security network, so reading the visiting staff ID card will be able to timely do with the public security network contrast, to put an end of social dangerous man entering into the campus to commit the crime.