First, an overview of the life and property safety systems of production safety concerns the people of all levels of government has always attached great importance to the construction safety issues, and to take a series of measures to continuously improve production safety. How to change the current tunnel construction process safety management and backward management model to achieve modernization, information management has become an important subject of research managers. Therefore, in order to aid disaster prevention, accident rescue, electronic information and other advanced management tools is the inevitable choice tunnel construction safety management. Ren Hui Things Suzhou Co., Ltd. under the tunnel construction safety management requires the development of tunnel construction personnel and equipment safety monitoring and management system provides a new concept for the tunnel construction safety management and safety management. Tunnel construction personnel and equipment safety monitoring and management system in the second-generation radio frequency (RFID) identification technology, basic wireless video surveillance technology, combined with advanced communications, computer and network technology has successfully developed an integrated management platform. System is a construction site video surveillance, tunnel staff attendance, regional location, security early warning, disaster aid, daily management and other functions, but also the leading technology, stable operation, designed specialized tunnel construction site monitoring system. Allowing managers to keep abreast of the trajectory of the construction site personnel, distribution of equipment and each staff and equipment to facilitate a more rational scheduling management. When the accident, rescue personnel can also be based on the data tunnel construction personnel and equipment safety monitoring and management system provided by the graphics, the situation quickly understand the position of the persons concerned to take immediate relief measures to improve the efficiency of emergency rescue work. The scientific and technological achievements to achieve safe production and daily management for tunnel construction to a new level to provide effective protection. Second, the system design principles 1, to achieve an intuitive, real-time on-site construction management of digital images. 2, to achieve the tunnel construction workers out effectively identify and realize the visualization of the distribution of construction workers, and the system is fully humane management, information technology and highly automated. 2, to provide jobs for attendance management, personnel access restrictions, and many other information queries. 3, once the accidents, through the system can immediately know the number of staff in the tunnel construction work surface to ensure safe and efficient operation of disaster relief and rescue work. 4, system design, security, scalability, ease of maintenance and ease of operation. 5. Standardization: network video surveillance system is to achieve image transmission and shared on the network system. The system uses a network protocol to follow products and transmission standards. 6, stability and reliability principles: stability, reliability is an important indicator of the system, and play a direct impact on the life of the system functionality of the system. Therefore, from system design to equipment selection, should abide by this principle. Our programs take full account of the user on the basis of the actual situation, all systems hardware devices are rigorously tested using, reducing the possibility of environmental factors that cause failure. Equipment selection of international brands, leading technology uses GB, stable new technologies. We will use wireless devices such as IEEE802.11a standard wireless devices, proved its anti-interference, transmission stability is much better than other wireless transmission equipment, effective guarantee of this. 7. The combination of ease of use and advanced principles: full use of modern advanced technology and means to build a set of advanced and practical monitoring system is the fundamental purpose of our current design. Good software interface, the user can install the software were to achieve control, intelligent control, not individually. Therefore, from the user perspective, with particular emphasis on the system's ease of use, convenience and intuitive, emphasizing the comprehensive ability and overall system performance. Third, security system design 3.1 tunnel construction personnel management subsystem of the system follows the principles of "unified identification card issued, uniform and equipment, unified management", according to the permission to enter the tunnel staff and team of "one person, one card" system, the identification card can be regarded as "induction certificate" or "tunnel access card." Specific programs are as follows: l tunnel construction unit installed a number of signal transceivers in the tunnel, the specific location of the site in accordance with the circumstances, in order to meet the regional location prevail. l unified tunnel construction units allotted to the relevant personnel and equipment, wireless identification card, wireless card installed in the proper location identification helmet. l Each card has a unique identification unlimited number, card number corresponding to the employee's basic information, including name, age, gender, owned team, owned jobs, job, I photograph, and the family information to initialize the system database. l into the tunnel personnel must wear helmets equipped with wireless identification card. When this person passes the signal transceiver tunnel, he was immediately recognized by the system, and through a network of information exchange systems, information transmission section and time by this person to record security monitoring center, and at the same time in the big-screen wall of geographic information message appears on the display by a person's name and so on. Core function system network architecture topology 3.1.1 3.1.2 3.1.2.1 dynamic display system at any one time ★ query and display the status of a regional personnel and equipment, and the number and distribution. ★ query one or more personnel and equipment are now actual location, activity trajectory. ★ record of personnel and equipment at any one location to / from work, such as time and the total time of a series of information that can supervise and inspect the implementation of important personnel (such as: safety inspectors) is on time, to the point of view field, or each detection and processing of data items, try to eliminate fundamentally related accidents caused by human factors. 3.1.2.2 Information Sharing System Center Multi-station and network terminals can run the LAN network mode, so the Internet to achieve all terminals within the purview of the use of multi-point information shared by multiple departments and leadership while sharing the monitoring information in different locations, systems integration analyze information, query various types of data reports. 3.1.2.3 no card alarm owners to use is not recommended because this omission is high, the main principle is that personnel for non-card entrants will generate an alarm, but if there is no card staff card into the system will not recognize together, so this Introduction to function only, are not included in use. 3.1.2.4 query statistics ★ construction workers check: You can follow the custom combination of conditions for construction workers current zone, residence time and with class leaders and other relevant circumstances inquiries into the tunnel. ★ workers distributed query: tunnel construction workers of the regional distribution of queries, so that managers can easily know the number of a specific area of ??work. Click on the corresponding area personnel detailed information is available. ★ not reach the area to check: inspectors and evaluation related to responsible attendant circumstances, special types of queries has reached the scope of its work in all areas. Click on the relevant state, you can get to reach the people and the work detail records. ★ construction number of statistics: the number of construction workers can access statistics based on the date of the tunnel. ★ regional demographics: can be set up and manage related construction zone automatic regional demographics. ★ Department Attendance Attendance Management 3.1.2.5 Query: according to the specified conditions of various departments and staff attendance queries, such as: number, name, frequency, type of work, departments and other inquiries conditions; arbitrary conditions can be automatically sorted; ★ employee attendance Query: according to various conditions specified attendance of personnel queries, such as: number, name, frequency, type of work, departments and other inquiries conditions; can be automatically sorted by any condition; ★ cadre attendance inquiry: on the day of attendance for all cadres were query displays; 3.1.2.6 disaster aid information in case of accidents, the control panel can immediately show the number of accident locations, personnel information, personnel location information, greatly improving the efficiency and emergency rescue effect. 3.1.2.7 System interface