"Troika" Promotes Campus Security Development

With the rapid development of China’s education, the scale of domestic universities is constantly expanding, the density of students on campus is increasing, the degree of campus opening and the socialization of logistics services are also getting higher and higher. Out of college security problems.

First, university safety precautions are urgent

Generally speaking, current university campus security work content mainly has the following characteristics: high degree of openness, greater mobility of personnel entering and exiting, and complex entry and exit personnel; larger and larger scale, various types of colleges and professions, and more and more, even With multiple campuses, there are a large number of faculty and students in various colleges, majors, and campuses (thousands of colleges with tens of thousands of students are everywhere), which cannot be distinguished. Teachers and students, on-campus and off-campus personnel have no obvious features and are not easily distinguished.

As a result, the challenges that security management brings can be imagined. Cities and universities have formulated relevant policies, invested funds, strengthened technical prevention, and built a campus safety net.

Second, the management platform helps build the safe campus

In addition to the constant standardization of policies and regulations, how to use the integrated management platform to strengthen campus security construction is gradually becoming a focus of attention in the industry. Many colleges and universities in China hope that manufacturers will provide a systematic management platform and realize integrated operation and management.

Campus Management Platform Challenges

Security devices such as analog cameras, digital hard disk recorders, perimeter security devices, etc. have been widely used in early campus security systems. However, due to technical limitations, campus security systems generally have problems such as unclear monitoring screens, video loss, heavy equipment maintenance workload, false alarms, and non-alarms, which have brought greater difficulties to campus security managers. Although many university campuses are actively implementing the campus security system, the integration of various system platforms is not complete, and there are still many deficiencies in the application process. For example: information islands, lack of intelligence, slow data query, equipment maintenance, insolvency test prosecution, and low stability of the system, these issues seriously affect the efficiency of campus security incidents. The most prominent issues have been supplemented:

(1) Monitoring is primary, others are secondary

Our universities and colleges started their security construction from the beginning of this century, but they are mainly the construction of video surveillance systems. In addition, campuses of universities and colleges are usually highly open, with complex entry and exit personnel, and thefts are rampant; there is no record of vehicle access, irregularities, speeding, and other violations have caused great difficulties to the safety and management of schools. Schools should manage vehicles at entrances and exits. The access control system and the gate access system proceeded to further construction.

(2) The equipment is old and difficult to maintain

All of the early campus monitoring and construction were analog cameras. Not only the resolution was low, but also the coverage was small, and the image quality was poor, which could not meet the needs of high-definition intelligent monitoring in modern universities. Not only that, the front-end equipment for surveillance in key campuses often lacks the necessary daily maintenance, resulting in serious equipment damage. In the event of an emergency, it is impossible to view video recordings, and there is no basis for handling incidents afterwards. At the same time, there is also a lack of corresponding supervision mechanisms for equipment maintenance, which leads to untimely processing.

(3) System operation in isolation

The scale of enrollment in higher education continues to expand, the scale of the school continues to expand, and the venue becomes more and more dispersed. Various subsystems such as perimeter fences, burglar alarms, entrance and exit management, and access control have also been built. The lack of linkage between regions and sub-systems and their isolated operation not only requires a lot of manpower maintenance, but also has low strain efficiency.

(4) Lack of emergency command function.

The area of ​​the campus has continued to expand, and the scale of personnel has long exceeded the ordinary community. At the same time, the students are of a single age group and have insufficient social experience. Therefore, malignant harm events and malignant group events are very likely to occur in schools. How to establish a set of mechanisms for preventing and handling such incidents, and to carry out the scheduling and integration of global resources, has always tested the management personnel of universities.

Third, let science and technology escort for a safe campus

In order to give teachers and students a quiet and peaceful learning work and living environment, they also played a timely warning in advance, quickly learned about the incident, and quickly handled afterwards. The major platform companies are doing everything they can to make the 18 martial arts combined with the latest technology. The best products, to create a more intelligent integrated management platform, escort safe universities. At present, the most frequently used new technologies for university management platforms are cloud computing, big data, and 4G.

cloud computing

With cloud computing, not only can the reading speed of massive data be improved, but also the computing resources of various computing nodes can be balanced, and the overall efficiency can be improved through parallel computing. Moreover, common data can be stored in memory to speed up reading efficiency. The corresponding index table is established for each field property, and the query for the index table replaces the field query for the original data entry, which greatly improves the query and statistics efficiency.

Big Data

At present, colleges and universities are large in scale and involve a wide range of management. The platform will inevitably produce a huge amount of data. For these massive amounts of data, if it is used well, it will certainly give a huge impetus to school management. For example, the use of the student's activity trajectory is limited to calculate the time and place where students can easily accumulate, conduct various propaganda and education activities, and at the same time prevent over-aggregation of people, formulate corresponding plans, and effectively prevent various groups of events and stampede events. For another example, fingerprints or face attendance machines are assembled in the classroom, and attendance data is automatically matched with the timetable. This will avoid the shortcomings of the traditional teacher’s manual name-calling and students’ ability to replace the answer. In addition, a channel management system can be deployed in the student dormitories to not only strictly control students' access, but also to promptly warn students about nightly non-responsive behavior and effectively avoid various accidents.

4G

The arrival of the 4G era has made it possible for network upgrades. Effectively apply the advantages of mobile wireless transmission of 4G networks to the field of mobile surveillance. The development of campus security platforms undoubtedly plugs in wings, injects new vitality into campus security platforms, gives full play to the advantages of mobile information technology, and creates scientific and intelligent The campus security system assists the construction of a "safe campus."

In addition to technology, the platform is highly integrated, highly integrated, and scalable. The technological innovation of the security industry itself and the technological innovation of the Internet industry will gradually play a role in our campus security and gradually integrate into our campus security management platform. For example, mobile Internet applications can now access the platform through mobile APP and do some basic management. With the gradual improvement of platform functions, the management capabilities of mobile phones will continue to increase, and the use of security systems will become more and more. Efficient, while the application of smart technology in security systems, will be more and more in-depth, and the degree of integration with the platform will be higher and higher.