Frequent aircraft crashes How does airport security guard security?

On March 8th, Malaysia Airlines MH370 lost contact and 239 people died. On July 17, Malaysia Airlines MH17 was shot down and 298 people were killed. On July 23, Taiwan Recovery Aviation GE222 failed to land and 47 people were killed. On July 24, Algeria was killed. The AH5017 Lost … 2014 is arguably the darkest year in aviation history.

@ 6:30 D: What was the recent swollen plane?

@ rib soup 520: how is this year? Dead so many people! How long? One plane missing three crashed! ! !

@Corn kernels and corn heads: Plane crashes are more common than bus fires, and do not know what is the safest means of transportation.

@ User 3805875558 Yang Jia San **: Who dared to fly recently! One after another crash

@Na Travel: Do not want to open microblogging every day to see the bad news. Pray. The relevant departments should strengthen control. Only one life.

Only one time in life, coupled with the recent bus incidents and railway station incidents, our public safety problems have become increasingly prominent. What will be taken to save our social and public security? Can security and security take up this heavy responsibility? The answer is yes, because the birth of security is to maintain security and eliminate hidden dangers.

Airport Security Status

Many netizens said they did not dare to fly and they were afraid. But we cannot escape because of fear. The problem is still not resolved. The following Xiaobian share the security status of the airport. Let's take a look at the airport. What security measures:

1. Main force: HD monitoring

Large and medium-sized aviation hub airports are like an independent city, with large areas, large flight areas, large terminal buildings, large passenger and cargo traffic, and large aircraft takeoffs and landings. In the entire airport security system, video surveillance systems are particularly important, with common features such as multiple front-end points and wide distribution.

The issue of airport security has always been a matter of close concern for the relevant departments. For this purpose, various types of surveillance cameras with different performance characteristics have been adopted at various airports, and effective video surveillance management has been implemented for each area of ​​the airport. At the same time, intelligent image recognition and analysis technologies have been introduced into the system, which can be applied to special areas and special airports. Crowds and special events realize the function of identifying and warning, strengthening the comprehensive management of airports, and ensuring the safety of people's lives and property.

As an important part of airport security, video surveillance presents two trends in terms of skills, namely high-definition and intelligence. High-definition is the foundation of intelligence, and intelligence can mobilize the growth of high-definition.

The airport runway has the most stringent and high-tech methods and facilities to ensure the operation of the aircraft. Each system is highly valued in the airport's security system. In addition to the aircraft's own security system, there are also many security systems that greet the plane landing on the ground. Let's take a look at the security systems that these airports have come to.

In fact, the security of the airport is using a lot of high-tech means and facilities to ensure the operation of the aircraft. Every system is highly valued in the airport's security system. In addition to the aircraft's own security system, there are also many security systems that greet the plane landing on the ground. Let's take a look at the security systems that these airports have come to.

First of all, we talk about apron monitoring\aircraft take-off and tracking. The camera used for apron monitoring and aircraft take-off and tracking tracking is installed in the airside area of ​​the terminal building or on the roof of the aviation management building. The camera must use high-definition, fog-permeable, night-vision, and long-distance monitoring integrated cameras. Effective monitoring of the operation of the aircraft by bridge and bridge exit, and can monitor the aircraft entering the runway area, aircraft landing state, and the work process of ground staff, the driving status of the internal vehicles in the airport to avoid the emergence of vehicles and aircraft inside the airport In the case of human factors, the security risks of the airport are caused.

Second, aircraft takeoff and landing linkage photoelectric tracking monitoring. The monitoring equipment adopts far-infrared camera system, laser-assisted illumination system, long-distance high-definition camera system (including high-definition autofocus telephoto lens), and high-precision air-tight nitrogen-filled pan-tilt head cover integration system. The camera pan-tilt uses angular seconds. Gyro stabilization technology, after accessing the airport air-traffic radar signal, is linked with radar, using radar lock-in technology and long-range day and night monitoring technology of the camera to track and monitor the incoming and outgoing aircraft.

Third, mysterious and critical airport runway monitoring. The airport runway is an area where the aircraft takes off or lands. The materials are often made of asphalt or concrete. When there are hard objects such as screws, scrap iron, and steel glass on the runway, the speed of taxiing on the runway during landing is very fast and easy. The result was an airstrip accident that caused the aircraft to puncture the aircraft tires, causing the aircraft to run out of the runway and flapping the wings.

Infrared thermal imaging cameras can be used to arrange and distribute the cameras on the side of the runway. The field of view is suspected to cover the entire runway. After the mosaic of the cameras, a complete map of the runway is formed, and a background image is taken and stored in the clean and tidy state of the runway. In the video analysis and processing database, the real-time image taken by the surveillance camera and the image are intelligently analyzed. When the FOD appears on the runway, the system will automatically recognize the pre-warning, and at the same time, the FOD location area will be displayed in the full map of the runway.

2. Fresh Forces: Face Recognition

Face recognition technology is a kind of biometric recognition technology based on human facial feature information. It mainly uses cameras or cameras to collect images or video streams containing faces, and automatically detects and tracks faces in images. A series of related technologies for the face of the detected face, including face image collection, face positioning, face recognition preprocessing, memory storage and comparison identification, to achieve the purpose of identifying different people. Industry insiders believe that face recognition technology is already a mature biometric technology and has been applied in many industries. Faced with the Malaysia Airlines incident, face recognition technology can be used as a precautionary measure at the source of passenger identity authentication to improve airport security standards.

In the domestic face recognition technology company, Shenzhen Feiruisi technology's human-certificate certification scheme has been applied in some domestic airports. Friths Technologies provided a "Human-ID Card Reader"-based automatic verification system for human verification, which is used to assist its manual inspection. At the same time as passengers perform normal security inspections, the system for automatic verification of flying traps is also working synchronously. When inconsistent information is found for suspicious individuals, the system will automatically prompt the security inspectors to strengthen manual verification. Significantly reduced the pressure on the security check of the security inspectors, and effectively and accurately prompted dozens of times with other people trying to board the incident. The airport also actively promoted the system to all security checkpoints, and gradually promoted it to the entire civil aviation system.