According to the survey, there are more than 450,000 primary and secondary schools and 90,000 rural teaching sites in urban and rural areas in China, with more than 120,000 kindergartens, 210 million primary and middle school students and 22 million children in the park. The safety of primary and secondary school students maintains the stability of the society and affects the happiness of the family. Analysis on the development trend of campus security video surveillance equipment In the campus security system, video surveillance is a well-deserved big role. Video surveillance has the advantage of being able to track down the cause of an event afterwards. However, as the saying goes, it is necessary to "prevent it in the first place". The monitoring system can analyze and judge those suspicious and abnormal situations, and promptly report to the police in case of emergency, so that it can be more effective in campus security. jobs. The intelligent monitoring and alarm system integrates a large number of image resources that the user already has on the platform. Through intelligent applications and algorithms, it can realize automatic warning before the occurrence of security incidents, effectively control the development of security incidents, and quickly investigate through the retrieval of image libraries. Forensics. With the continuous occurrence of campus public security incidents, various provinces and cities across the country successively issued strong measures and formulated systematic policies, and the construction of “safe campus†was launched. However, due to continuous expansion of enrollment, expansion of school buildings, and expansion of campuses, the boundaries between campus and society have become increasingly blurred, and the surrounding environment has become more complex. The management norms are not perfect, the security awareness is poor, the students' self-protection awareness and ability are insufficient, the mobility of outsiders is increased, the scope of inspection is large, the early warning mechanism of accidents is not perfect, the response time is long, and the processing is not timely, and other potential factors exist. It is necessary for the education department and the public security department to adopt high-tech prevention measures for the school's safety monitoring. It is inevitable to establish a comprehensive campus security system through the combination of civil air defense, technical defense and physical defense. Nowadays, people's awareness of security has gradually increased, and the creation of a "safe campus" has been incorporated into the agenda of governments at all levels. There are a large number of schools in China, and the construction of school security projects has already started to warm up the campus security market, which has brought huge business opportunities to the security industry. Early campus security systems generally used separate monitoring systems and alarm systems, which are a major part of school security. It is foreseeable that in the future, video surveillance equipment will be greatly promoted in campus security, showing the following trends in technology and applications: 1. Unified network management in the jurisdiction: With the increasingly prominent problem of school security, the unified monitoring and management needs of all primary and secondary schools and kindergartens are becoming more and more urgent. The construction of campus security systems in the future will be based on districts and counties. Networked monitoring. 2. Campus security integration: In addition to video surveillance, campus security needs to be combined with alarm system, intercom system and electronic map, mobile phone security and so on. For the time being, the campus monitoring system still belongs to the main component of campus security, but this does not mean that the development of other security systems is weak. With the increase of investment and construction in the country in recent years, the future campus security will be toward integrated management. The trend of the platform has grown dramatically. 3. Intelligent development trend: Today's campus monitoring and total control platform are basically in the stage of general monitoring, and do not have intelligent analysis functions, especially in rural and remote mountainous areas. Monitoring still stays in the standard definition stage, and the picture quality is abnormal. In the event of an accident, the investigation and evidence collection by the public security is extremely unfavorable. As people attach great importance to the construction of a safe campus, future campus monitoring and platform hardware and software will be updated in the direction of intelligent analysis such as behavior analysis, perimeter alarms and so on. In the future, the school's safety monitoring will adopt high-tech prevention measures, and achieve multi-level networking, and conduct network monitoring trends of various campuses by district and county. After implementing multi-level networking, intelligent analysis applications of video images can also be performed to avoid further event escalation. At the same time, integrate various security systems, or integrate into the security monitoring platform to improve the efficiency of reaction processing.
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