Campus security subsystem at decentralized state

In order to protect students' personal and property safety in schools, various schools in Jiangsu Province have invested a lot of funds in recent years to build an intelligent security system for technical prevention. Whether these intelligent security systems can effectively play their role requires the detection of professional inspection personnel. Nantong Health Vocational Technical School of Jiangsu Province invested more than 2 million yuan in the security system of the new campus, with a total of 520 cameras, 80 intrusion alarm equipment, 18 pairs of perimeter alarm equipment, electronic inspection systems, parking management systems, access control card systems, and monitoring centers. Wait.

Recently, the inspection staff of the provincial metrology institute conducted a “physical examination” on these devices. After the initial inspection, it was found that some of the devices were not properly installed and alarm signals could not be transmitted to the monitoring center. The inspection personnel proposed corrective actions on the spot. After 20 days of renovation by the construction party, the project passed a review.

Campus Security System Products

Traditional air defense management can no longer meet the needs of campus security management. Therefore, the modern “intelligent” technology of campus security has become an urgent problem for each campus. This article has carried on the campus security system design, the campus security system design proposal has the integrity "feasibility" reliability and the stability and so on, can widely use in guaranteeing each kind of campus the property and the personnel security!

At present, the security products installed and used in domestic schools are broadly divided into six categories: video surveillance systems, access control card systems, multimedia education systems, intrusion alarm systems, broadcast systems, and electronic patrol systems.

There are two main applications of the monitoring system on the campus: one is used as security monitoring for campus security, and the monitoring points are mainly distributed in the school's main passages, important places, fences, entrances and exits of various buildings; the other is used to Invigilation, teaching, remote management. Among them, the examination room monitoring is a hot application system that has risen in recent years.

Access control cards are also one of the most used products in university campuses. Currently, they are mainly used in teaching management, consumption, etc., such as teacher cards, student cards, library cards, medical cards, swimming cards, dining cards, and telephone cards, etc. At the same time, it is also applied to the management and control of related entrances and exits on campus.

Anti-theft alarm system is mainly distributed in key areas such as school fences, classrooms, financial rooms, and chemical laboratories. It is the most practical and basic part of campus security. It can allow teachers to contact the outside world in time when an accident occurs in the school. To get assistance, it is necessary to achieve networking with the 110 command center automatic alarm system. Once the school is in danger, the school staff can manually initiate the alarm.

The broadcasting system is mainly used for playing background music, announcements and emergency fire broadcasts. The electronic patrol system currently has on-line and off-line types, and is mainly used for the monitoring of security personnel patrol lines.

Campus security issues to be solved

On the whole, campus security products are basically in the state of decentralized application of various subsystems, and they do not form a unified joint force. Many schools also set up special security agencies. The main leaders are responsible for each other and they fight for the "people's war" on campus security. However, many problems still remain to be solved. Mainly reflected in the following three points:

1, monitoring application efficiency is low

At present, many campuses have stepped up the construction of technical defense, especially video surveillance, and have become the main construction content. In accordance with the requirements of the competent authorities, surveillance probes were installed at the entrances and exits of the campus and were recorded 24 hours. In addition, the task of defending the school when no one was involved was also included. In the periphery of the campus, active infrared or vibrating cables and other detection equipment were used to establish a perimeter alarm system. In addition, standards were established in accordance with relevant requirements. The monitoring room, many units also engage in the video wall. Although it is expensive to invest, the actual role of this system is mainly after the incident, providing real-time images of the site at that time as evidence in the future. Due to the dense flow of people entering and exiting the campus, there is no shortage of eyewitnesses. The value of such evidence should be icing on the cake. Finding problems in advance and preventing them early are the most needed functions for campus security. The existing system structure is often difficult to achieve.

2. The combination of technical defense and civil defense is not close enough

In addition to increasing the technical protection measures, almost all units have increased their security forces. Some have hired security guards and some have hired retired employees. Every day when they go to school and leave school, they are deployed near the gates, wearing helmets, wearing garbs and even holding steel forks (mainly used to control mental patients). Their role is mainly to deter possible criminal suspects, so that they dare not act rashly; and then once they encounter an individual and take risks, timely control it.

In order to ensure the success of the war, 4 to 5 people are generally deployed to form a quantitative advantage. Day after day, when they stick to each other, in the spring, summer and autumn, they pay hard for the safety of their children and parents. The advanced technology and defense facilities do not seem to have much to do with them. They can neither replace them, they can't replace them or deal with emergencies. High-tech technical defense and traditional human defense do their duties. Wells don't commit crimes.

3, the operational mechanism of their own battle is not scientific enough

According to the regulations of relevant departments, monitoring and air defense are essential configurations. However, these two types of preventive measures and related operational mechanisms should be coordinated and lack detailed guidance. Therefore, employing security guards and monitoring equipment to form a full-time security department has become the main content of this work.

As for how to improve the efficiency of the entire prevention system, reduce the labor intensity of security personnel, and make equipment investment more reasonable. Due to the content of professional security protection, the organization at the grassroots level of the unit often cannot consider so much, and can complete installation of technical protection facilities and employment and It is not easy to organize security guards. In addition, the competent authorities do not have more specific work requirements. As such, the organization of security guards and the implementation of construction can already pass the assessment. At present, most campus technology defense systems are independent systems, and the number of networks is very small, which is one of the reasons for the current system construction.

In the future, with the increasingly mature technology, campus security integration will be the trend of development, intelligent, integrated security system equipment will become the mainstream of education market demand. Campus security technology will advance with the advancement of information technology. It is endless, and the progress of campus security technology will be in the direction of intelligence and humanity. These will make our campus more secure and more humane. The direction of development.