Intelligent security solutions for the education industry
With the rapid development of security monitoring technology in China, the traditional security monitoring mode has been unable to meet the needs of users. More and more intelligent security systems that combine their own industry characteristics have Public security transportation, finance and other industries have been established (for example: video surveillance and speed measurement in the field of public security transportation, etc.). The education industry should also combine the characteristics of its own industry to meet the basic security needs and the school's own business needs to establish a complete set of intelligent security systems. After a lot of customer demand surveys, combined with its own product technology advantages, we have designed a comprehensive campus intelligent security solution for higher education and vocational education, and an integrated intelligent security solution for primary and secondary schools and kindergartens. Higher education \ vocational education security solutions demand analysis Higher education and vocational education refer to public and private colleges, vocational and technical schools, and various adult vocational training institutions. The training objects faced by such schools are mainly adults with full behavioral ability, and the loose and open management method is generally adopted in the teaching management method; In view of the situation of such campuses, the following requirements for the security monitoring system are combined with their own characteristics: Compatibility of front-end equipment: The campus area of ​​higher education and vocational education is relatively large, and it is necessary to install different types of security and monitoring equipment, or install monitoring equipment of different manufacturers by area. In the unified management system for campus security, it is necessary to perform unified access management on different devices of multiple types and multiple manufacturers in the front end; The intelligence of video surveillance: On the basis that traditional video surveillance is only a single "watch", the utilization rate of video surveillance resources is greatly improved. Not only "watch", but also intelligent analysis of the monitored content. In response to various safety hazards that may occur on campus, the system can make an alarm in time to avoid further development of the situation; Linkage of the system: The security systems of higher education and vocational education generally include face recognition access control, campus card, parking lot management, alarm broadcasting, video surveillance and so on. These systems should have mutual correlation and linkage; Adaptability of the monitoring area: monitoring in the campus of higher education and vocational education will encounter some special monitoring areas. Such as a wide outdoor monitoring area, a narrow and high corridor monitoring area, and some monitoring areas with low illumination or poor lighting conditions. These parts require the front-end camera to have the function of adapting to the environment; Security and privacy of the system: The monitoring data of the system needs to be kept confidential. For some sensitive monitoring areas on the campus (such as the finance room and the laboratory of secret research projects), privacy and confidentiality are also required. Only authorized persons are allowed to view the surveillance images. Design 1. Front-end monitoring point design According to the general characteristics of higher education and vocational education campuses, we have designed the following monitoring points: 2. Transmission link design In order to ensure the smoothness and stability of video transmission, the network monitoring system generally adopts an independent dedicated Ethernet design. Generally, ultra-five network cables are used for indoor network transmission on campus, and fiber-optic network transmission is used in the outdoor area of ​​the campus. The network adopts the three-layer network structure of access, convergence and core. Factors such as transmission bandwidth, number of transmission devices, and transmission distance must be considered in the selection of switches. In areas where wiring is not easy to reach, WiFi wireless transmission can also be designed. 3. Design of monitoring room The design of the monitoring room will be designed according to the specific project environment. System features To meet the needs of campus security in higher education and vocational education, we have designed a series of unique system functions. 1. Multi-vendor front-end access capability The platform has a reasonable structure and can integrate different types of products from different manufacturers. The system platform can simultaneously support the products of more than 8 internationally renowned manufacturers, so that the owner can not be controlled by a single manufacturer, and can purchase hardware equipment according to the principle of optimal cost performance; this can meet the future system expansion and other manufacturers' products. Access. The platform fully supports the development of Onvif and Pisa protocols. It supports the new national standard 28181 of the Ministry of Public Security. It can directly manage all underlying devices through the support of protocols and development kits. It can also open interfaces with third-party systems to achieve compatibility and integration at the software level. . 2. Fusion linkage of multiple weak current systems According to the needs of the security system of higher education and vocational education, the integrated security system is based on video surveillance and is linked with face recognition access control, card, parking lot, fire alarm and other systems. Fusion linkage of multiple weak current systems 3. Corridor monitoring mode In the dormitory, office building, corridors, stairways, corridors and other monitoring areas of the school dormitory, the light is dim, the monitoring depth is large, and the camera installation position is small. For these problems, we have designed a 9:16 corridor monitoring mode. The 9:16 vertical monitoring screen is supported for the large depth of corridor monitoring, making the monitoring screen in the corridor more complete. 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