Tianjin Olympic Sports Center is next to Tianjin Gymnasium, but the map shows that there is a big water drop building nearby. What is this?

Tianjin Olympic Center Stadium-Tianjin Sub-stadium of soccer preliminaries for the 2008 Beijing Olympic Games.

Construction site: Tianjin

Games-time functions: football preliminaries

Type of building: new venue

Brief introduction of stadium

Tianjin Olympic Center Stadium is located in the Olympic Center in the southwest of Tianjin, covering an area of 34.5 hectares, with a construction area of 65.438+0.58 million square meters and a total investment of 65.438+0.48 billion yuan. Construction began in August 2003. The design scheme was completed by Japan Sato Comprehensive Planning Company, which highlighted the three concepts of "Green Olympics", "Hi-tech Olympics" and "People's Olympics". The whole central stadium covers an area of 78,000 square meters, with a building area of158,000 square meters. The stadium is 380 meters long from north to south, 270 meters long from east to west and 53 meters high. The design is divided into six layers. It can not only meet the requirements of international football and track and field competitions, but also has many auxiliary facilities such as shops, exhibition halls, conference halls and fitness rooms. It is a comprehensive stadium for the public that integrates leisure, entertainment, fitness and shopping. The first floor has an indoor parking lot of 22,670 square meters, an exhibition venue of 3,460 square meters, a restaurant of 6,400 square meters, a health center of 5,930 square meters and a competition room of 40 10 square meters for athletes and referees. 3,840m2 exclusive shop on the second floor,130m2 health center and 85m2 international conference center. On the third floor, there is a 4320-square-meter gym, 130-square-meter health center and 85-square-meter international conference center. 4166m2 box on the fourth floor, 3030m2 international conference center,1440m2 health center. 345m2 international conference center on the fifth floor,1300m2 health center.

Tianjin Olympic Center is located in the southwest of the city, bordering Weijin South Road in the east, Shangshui West Road in the west, Lingshui Waterway in the south and Waterfront West Road in the north. The total investment is $880 million. The area is divided into three areas: competitive area, comprehensive area and residential area, with a total area of 96.6 hectares; Among them, the competitive area covers 45.3 hectares, the comprehensive area covers 28 hectares and the residential area covers 23.3 hectares. The competition area includes a large stadium, a water sports center, an international sports exchange center and the completed Tianjin Gymnasium.

The stands are 34,740 square meters, the 8+ 1 runway is 4,560 square meters, the training ground is 20,000 square meters, and the turf field is 7,680 square meters. The stadium has 60,000 seats for spectators, 500 seats for the podium and 300 seats for journalists, which can generally accommodate 80,000 people.

Stadium project scheme

Tianjin Olympic Center Stadium is located in the southwest of Tianjin with a total area of about 155800. It is a key construction project in Tianjin and even the whole country. As a sub-venue of the 2008 Olympic Games, it will undertake the task of Olympic football.

Security engineering is an important part of Tianjin Olympic Center Stadium 1 construction project, and it is also an important link to embody advanced security functions. In order to fully reflect the characteristics of modern sports facilities, we adopted the latest international digital security products based on IP network, and designed this scheme with full functions, novel applications and reasonable investment. In the design, the concept of sustainable development is fully embodied, and digital network technology and image display technology are used to make the stadium provide more services for the Olympic Games.

1, project description

The main building of Tianjin Olympic Center Stadium has two floors, and there are six equipment rooms on the second floor. There are 2 10 monitoring points (40 of which are fastballs), and the areas that need video monitoring include the surrounding main traffic lines and hospital passages. Each channel in the office area, equipment management room, news studio and release hall, reception hall and conference room, elevator room, stairwell, audience hall, private room channel, rostrum, press gallery, audience stand, stadium, etc.

The system has 1 total control rooms, and the total control room has 1 integrated TV wall. The upper part is a strip-shaped LED display screen, and the center is two rear projections (the single size is not less than 100 inch). There are 12 on the left and right, and there are 8 (***32) monitors (single size is not less than 20 inches). The rear projection should be equipped with corresponding signal switching control equipment. The large screen projection wall can display real-time video window calling monitoring images and other computer system information (such as building automation, etc.). ). The main command room is equipped with 4x3 seamless splicing rear projection (single machine size is not less than 67 inches) for command, dispatch and visit.

The system has four sub-control centers and fire control duty room, which are used for command, public security, safety and competition respectively. Each sub-control center is equipped with 8 (2x4) monitors (the size of each monitor is not less than 15 inch). The fire control duty room is equipped with two monitors (the size of each monitor is not less than 15 inch).

2. System scheme

According to the technical requirements of the project, this system scheme consists of three parts: front-end equipment, system main control room and sub-control center. 2 10 front-end equipment, server and decoder equipment in system main control room, computer and decoder equipment in sub-control center, etc. Form this system through the network.

3. Front-end equipment

This system * * * has 2 10 front-end monitoring points, and each front-end monitoring point consists of a network video server (AV1600e-t/AV15002e-t/AV1300e-t) and a high-speed ball machine (high-speed ball machine). The video of the camera is connected with the network video server, which compresses the analog video signal into MPEG4-4 IP packets after analog-to-digital conversion, and transmits audio and video data, alarm data and control data to the server in the main control room and all control centers through the network.

Front-end alarm devices (infrared, smoke, glass breakage, vibration and other alarm sensors) can be directly connected with the network video server (each device can be connected with 3 alarm sensors), and the connection of alarm devices can be arranged according to needs.

The equipment installed outdoors must choose products suitable for outdoor environment, including Yuntai decoder and Yuntai.

4. General control room of the system

The main control room of the system is the central hub of the system, which is responsible for the management, control, alarm processing, video recording, video playback and user management of all front-end equipment in the system.

The main control room needs to be equipped with five servers (P4 dual-core Xeon processor, 1000M network card, 5 12M memory, SCSI hard disk), of which 1 is the directory server and four are the equipment management servers. The configuration of the server hard disk depends on the actual video recording requirements.

The server is connected to the backbone switch in the center, and other devices can be connected to the secondary switch in the main control room.

The directory server should be pre-installed with Windows2000Server operating system (SP4 patch), SQL2000 data and IIS components, and the directory service and IVS service of iDVR3.0 should be installed. The directory server is responsible for the storage of all system-related databases, user management, audio and video forwarding of unicast clients, etc.

The equipment management server is pre-installed with the Windows2000Server operating system (SP4 patch), and installed with the VSIP gateway service and video recording and playback service of iDVR3.0. Each equipment server is responsible for the management and video recording and playback of the network video servers under its jurisdiction. Each device server can manage 50~64 front-end devices through setting. The video data (files) of these devices are stored in the hard disk of the server, and the related data are stored in SQL2000 of the directory server.

The display equipment in the main control room consists of 32 TV walls, 2 projectors and 2X4 large screen. In the main control room, 32 network video server decoding devices (AV 1600e-R), 2 sub-control computers and 32×8 video switching matrix are installed.

The network video decoder is connected to 32 monitors in the main control room, and the front-end 2 10 video can be switched to 32 monitors through the unique virtual matrix function of iDVR3.0.

At the same time, 32 channels of video are connected to the big screen through the video switching matrix, and 32 channels of video can be switched to the big screen through the matrix keyboard (or the big screen control host).

Two sub-control computers can be directly connected to the projector to demonstrate the system function and control process.

5. Sub-control center

The sub-control centers of the system include public security, safety, competition, fire fighting and so on. The equipment configuration of each control center is as follows:

The public security, security and competition sub-control centers are respectively equipped with 8 network video server decoding devices (AV 1600e-R) and connected with 8 monitors. The fire control sub-center is equipped with two AV 1600e-R, which are connected with two monitors.

Each sub-control center can be equipped with multiple computers as required for real-time viewing of other video images, control, video query and playback, etc.

Fifa's inspection of the stadium

On June 5438+1October 3 1 day, 2008, the FIFA delegation and BOCOG football team arrived in Tianjin Division to inspect the preparations for the Tianjin Olympic Games. After on-the-spot investigation of Tianjin Olympic Center Stadium, FIFA press officer Nicholas said: "Tianjin Olympic Center Stadium is a world-class competition venue, especially after hosting the Women's World Cup, which highlights the humanized construction."

With the approach of Beijing Olympic Games, BOCOG and various project teams went to the division for field investigation. On June 365438+1October 3 1 day, 2008, BOCOG football team and FIFA officials arrived in Tianjin to inspect the main venues where Tianjin held football matches during the Olympic Games. In order to introduce the preparatory work more deeply, at 9: 00 am, the office of Tianjin Olympic bid committee arranged a delegation to listen to the report on the preparatory work of the office of Tianjin Olympic bid committee in Sheraton Hotel. Tianjin Olympic Football Office reports the climate, special facilities of venues, summary of competition practice, preparation plan for Olympic reception, traffic arrangement, security and Olympic atmosphere in the city. In the report, Tianjin Olympic Football Office emphasized the work plan of transportation arrangement during the Games. At present, BOCOG has established contact mechanisms with Tianjin Binhai International Airport and Tianjin Railway Station. Taking reception hotels, stadiums, training grounds, railway stations, expressway and airports as stations, 25 Olympic special lines and 8 spare lines have been set up on the main roads of the city, with a total mileage of 93 kilometers.

After listening to the two-hour report, the FIFA delegation and the staff of the football project team of the Beijing Olympic Organizing Committee went into the competition venues such as Shuidi for on-the-spot investigation. Although it has entered the winter, the turf of Tianjin Olympic Center Stadium has entered the maintenance stage, and some chairs have been covered with protective films, FIFA press officers still spoke highly of the venue. "It doesn't look like winter here. I believe that the venue will still be so beautiful after half a year. " After the infield tour, the delegation also entered the media service area, the VIP auditorium, the technical officials' working area and the athletes' lounge. "The Women's World Cup has brought them valuable experience, and the facilities for water dripping are more perfect than before."

Olympic Games Schedule of Tianjin Olympic Center Stadium

Wednesday

the year of 2008

August sixth

17:00-2 1:30 Women's World Cup preliminaries-Group E match 20

Women RS preliminaries Group E Game 20

Tianjin Olympic Center Stadium? 150.00 - A

100.00 B

60.00 degrees Celsius

40.00 - D

Thursday

the year of 2008

August 7

17:00-2 1:30 soccer men's preliminaries-Group B-Game 20

Men RS preliminaries Group B Match 20

Tianjin Olympic Center Stadium? 150.00 - A

100.00 B

60.00 degrees Celsius

40.00 - D

Saturday

the year of 2008

August 2009

17:00-2 1:30 Women's World Cup preliminaries-Group E match 20

Women RS preliminaries Group E Game 20

Tianjin Olympic Center Stadium? 150.00 - A

100.00 B

60.00 degrees Celsius

40.00 - D

Sunday

the year of 2008

August 10

17:00-2 1:30 soccer men's preliminaries-Group B-Game 20

Men RS preliminaries Group B Match 20

Tianjin Olympic Center Stadium? 150.00 A

100.00 B

60.00 degrees Celsius

40.00 - D

Tuesday

the year of 2008

August 12

17:00- 18:45 Women's World Cup-Group F-Game 20

Tianjin Olympic Center Stadium? 150.00 A

100.00 B

60.00 degrees Celsius

40.00 - D

Wednesday

the year of 2008

August 13

17:00-2 1:30 soccer men's preliminaries-Group D-Game 20

Men RS preliminaries Group A Game 20

Tianjin Olympic Center Stadium? 150.00 A

100.00 B

60.00 degrees Celsius

40.00 - D

Friday

the year of 2008

August 15

18:00-2 1:00 Women's Football Team 1/4 Final 02-xx

Tianjin Olympic Center Stadium? 350.00 - A

200.00 B

150.00 - C

80.00 - D