At 4:22 p.m. in Beijing time on September 25th, China Southern Airlines flight CZ3001 took off from Daxing International Airport and became the first passenger flight of the airport. It also signifies that the airport, which lasted for 4 years and cost 88 billion yuan, has been put into operation. "Smart airport" once again "brush screen" on major websites.
In view of the increasing security challenges, airport air defense and operation management needs are more urgent. As a key part of the smart airport, the construction of airport security system has been highly valued. At the same time, security technology is developing rapidly, and new technologies are changing rapidly. The new technology of "evolution" will provide strong support for airport security monitoring.
Intelligent video analysis automatic monitoring abnormal behavior
The intelligent analysis of security surveillance video is aimed at strengthening the intelligent monitoring of stations and airports by using pattern recognition technology, finding abnormal behaviors inside and around the airport in time, and automatically alarming, thereby lighten the burden on the supervision staff, improve work efficiency, improve monitoring accuracy, and manage the work more effectively. At the same time, combined with the security plan, we can quickly respond to emergencies and ensure the safety of the scene.
For example, in the aspect of pyrotechnic identification, intelligent video analysis technology can monitor the smoke and flames in airports, stations and other areas in real time. Once suspicious smoke and flames are detected, the alarm is triggered immediately, and the management personnel are promptly notified to make measures to achieve the goal of active fire prevention and control.
In addition, intelligent video analysis technology can also analyze the key node data of flight ground support, monitor the whole process of flight support, identify operational problems in time, coordinate the various security units and stationing units, and ensure that flights are released normally.
Face recognition: smart airport "versatile"
Face recognition technology can record, control, and control people who have passed the airport specific area, and snap them in real time to set up the high-definition face photos of all the personnel in the area, and record the time, direction and other data of the personnel.
Face washing has become the "selling point" of major airports. Compared with the traditional way of checking tickets, passengers only need ID cards to pass the "face recognition" system after purchasing tickets, so as to achieve the three party comparison of "people's tickets". At the same time, it also further optimized the way of "air to ground combined transportation" to enhance the sense of "seamless" travel, so that passengers could feel the consistency between the air and the ground in the way of travel and travel experience.
It is worth mentioning that face recognition can even provide the statistical function of human traffic. Through the report analysis, we can conduct diversified combination analysis and deep excavation of the flow data, accurately reflect the change trend of human traffic, and provide accurate and timely data reference for airport management.
Perimeter security has gained increasing attention.
Perimeter security system has been steadily increasing in airport security construction, and has attracted more and more attention. At present, the domestic airport has adopted intelligent intrusion detection equipment based on the Internet of things sensing technology, such as the passive optical fiber intrusion detection device with the characteristics of super long perimeter.
In 2020, the thirteenth five year plan for the development of China's civil aviation proposed that more than 500 general airports should be built. It is not hard to predict that in the next 1-3 years, there will be a blowout outbreak in transforming the airport and new airport supporting facilities.
