Intelligent video surveillance system at the Airport (1)

First, review

With public transport undertakings with the rapid development of air travel has become convenient travel.

Chinese civil aviation industry's rapid development, the increasing volume of passengers and goods. Macro-economic and foreign trade growth, consumer driven travel passengers quickly upgrade increases, becoming the next 3-5 years to maintain rapid growth of the airport business. 2006-2020, it is expected that China will import the plane up to a total of 2000, the number of existing aircraft 2.3 times, transport capacity expanded airport will drive the rapid increase in business volume.

Air transport and airport rapid growth also makes airport face enormous challenges and opportunities for development, the airport has become an award-winning public concern.

The airport as a major transport hub in public places, as in recent years, Olympics, world, domestic major activities, airport public safety is very important.

Guangzhou New Baiyun Airport, Pudong airport and the capital airport T3 and an airport building area of completed operations, marks a new generation of highly integrated security system, the size of the airport.

Airport security system is airport security management of the airport, usually by the main runway, Terminal, Terminal Management Center, transportation center, fire Centre, garage, airline food, public inspection, and customs, and other units and their respective areas of jurisdiction, the composition of the various units for airport regional management both independence and cross, airport imposed for automated monitoring and management of special significance.

II. requirements for the construction of airport security

A complete integrated security system should take into account the characteristics of the airport, take precautions against regional and required precautions building concrete structure, layout and functionality, the ingenious flexibility to set different protection system, and reasonable, organic and combine them together, making these systems in airport security and management to maximize.

Airport security system typically consists of several sets of systems, their different functions, use a different, often from different manufacturers.

Therefore, a set of powerful integrated management system can all security systems centralized control and management, will play their biggest advantage, learn from each other, to achieve the security system for maximum benefit, benefits significantly more than the sum of their individual capabilities, achieve "1 + 1-> 2".

Airport flight and its geographical area, terminal building, passenger and cargo flows, aircraft landing large, especially for a large international aviation hub airport, if you only rely on people to manage, its air and ground safety running will vary depending on the variety of human factors and attends to greatly affected, including illegal intruder and criminals of their skills with the development of science and technology factors which increase, so will duplicate management and Manpower, material duplication and waste, also caught off guard.

Therefore, today's airport security have to leave-machine integration of unique road, give full play to the advantages of technical protection, efforts to incorporate unsafe as early as possible and proactively in order to compensate for the lack of people.

Airport security system mainly includes the following points

1, TV monitor system

Video surveillance system is a security system in the largest and most complex systems, the number of the camera up to 1 000 or more.

For such a huge TV monitoring system that should meet the following points:

1) system is a computer network management system, various subsystems relatively independent, yet mutually two-way connection, the establishment of two-way video/data communication, video, alarm function both scalable operation of multi-level network system.

2) due to the particularities of the airport, the system must consider design maximum operating level of emergency monitoring and control center and second only to the emergency control centre of the airport security administration control center.

3) system on various subsystems in multi-level network status of the hierarchy to process design reasonable, the same task are similar, geography.

Reasonable to let the subsystem hierarchy accountability, monitoring center overall monitoring purposes.

4) since the system is large, the network level, but also with other different alarm system joins linkage, independent of the system is unable to achieve maximum efficiency, taking full advantage of the features of each subsystem, the TV monitor system become security system of the master control system.

2, anti-theft alarm system

Airport equipment expensive security requirements, once the burglary or destruction, is likely to affect flights taking off and landing and flight safety.

Therefore, the airport while the vast security personnel are limited, but fully utilize various alarm system can effectively prevent theft damage occurred.

According to the importance of the protection objectives and in the region of the indoor conditions select different types of alarm detectors, such as infrared detectors, infrared, microwave compound technology alarm, glass breakage alarm, ceiling-mount installation or wall installation, etc.

Important objectives you should consider setting multiple lines of Defense, cross-protection to compensate for different alarm own detection gaps and dead ends.

Alarm zone Division should consider different target areas of relative independence, do not cross-regional Division; for terminal building of anti-theft alarm, because the building area, alarm spread also should consider adopting a code of the alarm, in order to facilitate the processing of the Aviso.

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