Beijing Olympic Games security project features discussion

　　

Summary: this article briefly describes the 2 0 08 Beijing Olympics need building security systems engineering-related fields, and drew 2 004, the Athens Olympics video network monitoring and control system and characteristics to meet the Beijing Olympic Games will become Olympic history, the most outstanding one Olympic Games.

Preamble

2008 Beijing Olympic Games is the twenty-first century, inspired of the Chinese century pageant, the Beijing Municipal Government proposed the "Green Olympics, high-tech Olympics and people's Olympics" slogan, "technology" is a very important meaning.

In the stadiums and living environment, the security system engineering is one of the primary key. It is essentially to athletes, coaches, visitors and staff to provide a safe, comfortable, efficient, convenient and flexible game environment or living space. Olympic Games security systems engineering technical content including a modern architecture and electronics information technology's latest results. The Olympic Games security automation system (Securitv Automation System) was the venue for the platform to centrally monitor, centralized control, centralized management for purposes of security equipment and video surveillance control system by combining or integration of a large integrated systems security engineering.

Review of the 2004 Athens Olympic Games, we will be in Beijing 2008 Olympic Games is very enlightening and reference — Athens Olympic Games was a huge success, the Olympic Games in monitoring security system design and implementation, to ensure that athletes and spectators ' safety and success.

Digital network system of transmission subject — Indigo-Vision is Athens Olympic IP video network monitoring and control system, this system is currently the global security monitoring implementation of the largest IP video networks to monitor an instance of the control system.

Incredible is the Athens Olympics video network monitoring and control system is very challenging.

In 250 square kilometres of distribution area monitoring 47 complex arrangements set up 63 instruction Center, 1250-operator. It is clear that traditional CCTV monitoring system is designed to meet all the requirements of the organizers. Digital IP video surveillance system due to its flexibility, accessibility and unlimited scale has become large CCTV monitoring system design standards.

The size of the Beijing 2008 Olympic Games

According to the information that the 2008 Beijing Olympic Games scheduled construction scale to far more than the previous session of the Athens Olympic Games, this is a very challenging project Super Sport.

Throughout the video network monitoring and control system, competition venues video surveillance control system installation settings, direction Centre operating system setup settings and video network monitoring and control system of broadcasting operators is the project of the Center, at the Olympic Games cannot be ignored important system — such as the Olympic Games for emergency services system, Olympic traffic management system, Olympic security management system and the Olympic law enforcement management system, these important management system will be at the 2008 Beijing Olympic games play an important function and role.

You can predict the Beijing Olympic Games as the events and venues amount will exceed its Athens Olympic Games before, so certainly wider geographical coverage.

It includes the Olympic Stadium, swimming pool, restaurant, Olympic Games, Olympic village square monitor ... The Olympic facilities are system made of different requirements. As the Beijing Olympics is the world's world class games, the 2008 Beijing Olympics video network to monitor the control system must cover the entire Olympic area, on the edge of the Olympic Games will be very difficult areas. Accordingly, the Beijing Olympic Games will draw on the 2004 Athens Olympic Games success experience:

The entire Olympic video network monitoring and control system of the main application of ATM data networks, peripheral equipped with Ethernet device through these devices connect Indigo-Vision VB codec.

It in the application of maximum features at any time, you can let a hundred pieces of video image signals from the system at any point of transfer to any other (this is an important system properties).

Note: Indio-Vision VB codec as ccTV video network monitoring and control system of major system components rigorously tested showed performance with the most reliable, flexible, easy-to-integrate, is advantageous for project developers to assemble the application.

2004 Athens Olympic Games uses the 700 multiple Indigo-Vision VB codec to MPEG 4 compressed video, audio and control data for transmission over IP networks.

Reference to the characteristics of the Athens Olympic Games

I. — signal transmission characteristics

Athens Olympic Games uses the most current transmission technology, applied the Indigo — Vision VB codec and MPEG 4 compressed video, audio and control data for transmission over IP networks.

To display a video compression technology in practical work of superiority and importance.

II. — camera application format

Camera application code stream format to 25 frames/second, for each camera are configure microphone and speakers.

Since installing the camera scene sound environment on audio quality is very clear, and Indigo-Vision video codec with advanced MPEG 4 audio decoding function, can fully meet the requirements of high-quality audio.

III. — Athens Olympics video system

The implementation of the Athens Olympic Games 24 hours a day during the recordings, apply standard 25 frames/sec, digital video signals through network recording to Indigo-Vision network video recorder of the NVR.

Network video recorders of the greatest features is the video network anywhere on any person who provides video backup.Not only the local operator can browse recording video, and center operators can record video signal output to a video monitor or TV on the wall for people watching.

After the language

United States "9.11" incident, the Olympic Games security caused world widely widespread concern that natural disasters General is under normal circumstances encountered or occurring, and with the terrorist attacks in the nature of human disaster or raised related disaster, is a particular concern, including high-technology terrorism and crime prevention.

Natural disasters are likely and terrorists manufacture of disaster, world class games may become a focus of terrorist attacks, disaster agencies existing testing facilities and information acquisition devices will face severe challenges. China is a large country with a world-acclaimed, if not the world standard of security technology research, will certainly lose world power of dignity and strength. World class games security belongs to the whole society of public safety, human security is an important aspect, it also contains the meteorology, environment, water, earthquake safety aspects of all.

Beijing will be the "Green Olympics, high-tech Olympics and people's Olympics" theme, the 2008 Beijing Olympic Games Olympic history, the most outstanding one Olympic Games.