The unit of the National Olympic Committee means that during the Olympic Games, the country has a headquarters or a national office, which is a concept. The National Olympic Committee has prepared one for each country. The original intention of the science and technology commission is to transport the latest scientific and technological achievements that Beijing can obtain to more important Olympic Committee units. This kind of small building generally includes office, medical room, bathroom, conference room and secretary's office. The area is determined according to the scale of national loans. Because a delegation of 600 people, such as the United States and Russia, can reach about 30 billion, and a small delegation of 25- 100 people is about 6 billion.
Now let me introduce that our final research on this topic is divided into six parts, one is functional transportation, the other is eco-environmental protection technology, the third is information technology, the fourth is new structural technology, the fifth is small materials and the sixth is small equipment technology. Later, we decided that the technology used by all Olympic clubs can be roughly divided into these six aspects, because the original intention was to be used in the units of the National Olympic Committee, and later some scientific and technological concepts were used in venues, so the extension was expanded. Originally located in the Olympic Village, the Olympic Village and the Olympic Park are related, that is, there are connections and differences. Then the concept was extended to the entire Olympic Park venues, including the Olympic Village. Later, some concepts in the city were extended, such as transportation, including all aspects, because according to the requirements of the Olympic Committee, the longest drive from the Olympic Village to various venues should not exceed 30 minutes, which involved transportation problems.
This photo is a panoramic view of the entire Olympic Park. Behind it is the Olympic Village. Behind the Twin Towers is the Olympic Village International Zone, which is divided into international zone and residential zone. Then there is the convention and exhibition center, including the radio and television center, and some venues. This is the gymnasium. The Twin Towers are called the World Trade Center. This picture shows the time of application. When the tender report was submitted last year, it was such a master plan, which was also selected through competition.
As you may know by now, there are 65,438+077 stations, including 65,438+044 in China, participating in the competition again. Because this competition is now open to international bidding, I'm afraid it will be the same as last time. Last year was also the first time to surpass 40 sets. Now that the Twin Towers are gone, the concept is clearly called the World Trade Center. Now because of 9. 18,
So now there are some small things, the following one is called functional transportation, which is the overall situation of the Olympic Village, followed by the park. I want to use the hi-tech Olympics and the National Olympic Committee units in the circle. Functional traffic is to use functional technology to analyze the foundation and total amount of intersections, and to control the traffic exercise at intersections reasonably. I'm afraid everyone knows that. According to the traffic volume of the road, the waiting time at this intersection, if the green light at this intersection is released, is basically close to the green light at the next intersection. This is the best mode of transportation, saving time. This requires computer simulation control, which requires Beijing Traffic Management Bureau to do this research. This is the command center of Beijing Traffic Management Bureau.
Functional charges, you may have foreign experience, and you may also have it at home. Install an infrared ray to record the time, model code, passing time and charging index of the car passing through the toll booth, and you can go directly without paying. If Beijing needs to cross the expressway during the Olympic Games, for example, some restaurants need to use this technology earlier. It is impossible for athletes to stop to recharge their batteries and try to reach this level at all intersections. This one is bigger. This is a satellite vehicle-mounted system. There are many cars to transport athletes during the Olympic Games. I'm afraid this problem will not arise in China. I'm afraid that foreign drivers don't know which venue to go to after training, but they don't know how to get there, so the car JPS system will enter the navigation.
At present, the main eco-environmental protection technology is solar energy, first of all, because it is the first time to use solar energy technology in the Olympic Village at the Sydney Olympic Games. There are some solar lights in the venue. Solar energy is probably the cleanest energy source at present. We must use this thing to show the latest scientific and technological achievements. Now it is possible that solar energy was once very expensive. However, as the director of the Beijing Municipal Science and Technology Commission, he said that in any case, this is a new technology, which must be used and embodied in the Olympic unit.
There is also wind energy in Beijing. It is said that wind energy has good development value in some areas. Therefore, in Beijing, solar energy, wind energy and another kind of geothermal energy can also be used. This technology also uses natural gas as clean energy, which is relatively new in China. It is said that he used it once in Shanghai, and he used natural gas, which has high efficiency and little pollution. Its concept is to drive the engine by generating heat from natural gas. Like an automobile engine, it provides heat, cooling and electricity, and electricity mainly provides electricity. Now Beijing has another difficulty, because it may not be needed by itself. During the Sydney Olympic Games, it used these electric energy instead of solar energy to directly give lights or go to the municipal power grid. Later, how much can this be used? They can't say this number.
This is to provide cooling, heating and electricity. This kind of unit has been widely used in many industrialized countries in Japan, and it will be used in Beijing this time. This is environmental protection technology, and then clean cars in the Olympic village. At present, there are more than 4,000 vehicles in Beijing, ranking first in the world. So there are some small electric cars in the village, from the athlete's residence to his residence. Therefore, the concept of the entire Olympic village and venues is clean energy, which is very important.
Then the eco-environmental protection technology is greening to reduce the heat loss or the requirements of solar radiation on air conditioning, and there are also some sunshades, which are also used to save energy. We may use units for these things, including the solar panels mentioned just now, and some sunshade facilities.
At first, I wanted to introduce the company, but later I split up. What's this for? Reclaimed water system is an aspect of environmental protection technology. Reclaimed water can be used to water flowers, and how much information can be developed is unimaginable, because technology is developing rapidly. According to the present situation, I'm afraid the information is developing faster and the storage capacity is more. In this case, a massive data processing system is proposed. To put it bluntly, it means faster processing speed and larger storage capacity. You exchange a lot of data, you need to use faster data processing space.
At that time, whether we can develop a professional speech recognition system is an idea that we advocate without translation. After my speech, I can translate it directly into English, French and German. This is also under study. In fact, this system may be used in 2008. I'm not sure about this, but it's provided by the science and technology commission. To put it bluntly, it is the big screen, the big screen of the Olympic venues. This big screen can exchange venues at any time. In this venue, other venues can quickly learn about this venue. This is such a technology that I can know the situation of other venues anytime and anywhere. This legend may also be used to put a lot of computers in the venue, because there are many direct dials. You didn't see it after dialing directly. I am watching the basketball game now. When I go out, I want to go to the gym to watch the game. I can dial out all the information in the computer and give people a compensation, because it is impossible to see it after direct dialing, and I can only check the previous situation through information storage.
Then there is the network terminal, which will be sent to all Olympic villages, stadiums and other places. When applying for the report and evaluation last year, we mentioned that every athlete's room should have a computer interface. The Sydney Olympics did not do this. He doesn't have a TV in Sydney Olympic Village. His idea may be that athletes watch TV and interfere with each other. He set up a community center with a TV and a place to drink water. There is a TV set in the cafe. He may be afraid that the athletes will have a bad rest or interfere with each other. He doesn't have a computer or design a TV. After 8: 00, we promise to have a computer and a function card, which means that every athlete will have a badge after speaking. This function card stores all the information, including your nationality, age, height and your physical condition, so that you can know your situation in an emergency.
Because this technology is probably more traditional now, this function card will be used not only by athletes but also by workers in 2008. As we all know, the Olympic venues and the Olympic Village are better. The Olympic Village is a very tense place and the highest place during the Olympic Games. Security check is a big problem. Therefore, this thing must have anti-counterfeiting recognition and voice recognition, which is probably much higher than other documents.
Then there are functional parks, including building automation, fire protection, security, intrusion report, call system and electronic defendant. Automation is air conditioning, and hydropower is building automation and fire fighting. This building must have a fire control center, safety precautions, intrusion alarm and new structural technology. The new structure is long-span reticulated shell structure technology. The system has the advantages of beautiful architectural modeling and good economic benefits. Because they work together, I don't know what this structural form is, and I don't feel inclined. Everyone has seen Shanghai Pudong Airport, and he has no feeling of cable-stayed. There are many disposable facilities in the Olympic Games and the Olympic Village, and there are also some canteens in the Olympic Village. There is no need to build a big house. I'm afraid you should also use this structure. This kind of tension membrane can not only be bought but also rented. During the inspection, the IOC pays more attention to thrift, which your country can afford, and secondly, it should not bring more serious burden to urban residents. Last year, when we went to Greece, we didn't know if there was an Olympic village there. But it was built last year, and it hasn't started yet, and there is no design. In fact, he has no money, because he has invested too much, so he is waiting to give money. Because his country is small, Athens has a population of 5 million. Who will build the house for?
But some countries, such as Greece, can save energy because of the long-span open structure system, and then there is a new material, that is, nano-track. Nano can improve the athletes' scene and reflect better mechanical properties on the pixel ground, and nano exterior wall coating will be possible, because nano coating has been realized in many places now, and nano materials have the advantages of environmental protection, moisture resistance, easy cleaning and no fading. In other words, nano-coatings can be used in our rooms.
Suspended ionic glass, the brightness of glass plays an energy-saving role. After adding a technology to the glass, it reflects the light inside the computer, and then adjusts the light transmittance of the glass through the current inside the computer. This is mainly to save energy, such as shielding ultraviolet rays when it is too bright to achieve the best indoor effect.
This is a kind of green building material, so we hope that the green building material can be recycled, which can play the role of heat insulation, sound insulation and fire prevention, and improve the comfort of human living. Now many units are also studying and want to do a special study on this issue, which is clear, efficient, sound-proof, sound-proof and environmentally friendly.
New equipment and technology, this chair is not the concept of artificial manufacturing in the past, and it is completely lifted by computer to provide services for stadiums. In the stadium, the lower part is also retractable. The big athletes put it away and the small audience can pull it out. This is controlled by a computer.
The other is the cold and hot radiant wall system. This system radiates the front, pumps the groundwater into the wall water pipe, absorbs the indoor heat, and recycles the groundwater after the temperature rises, which can play the role of wall insulation in winter. This technology should be said to be not difficult.
Network terminal system, broadband network enters every room, water source ground radiation system, that is, radiation inside. This is a system that uses underground hot water as a pump instead of boiler water to generate ground temperature.
This is a far infrared anti-theft detection system. Anti-theft devices are installed on the doors, and these athletes and other personnel in this country are not allowed to get close. There is also a functional air conditioning system. The so-called function is the current computer control, which monitors the indoor air quality and controls it with the computer to make the indoor air reach the best state, that is to say, to detect the indoor air quality. If it is necessary to adjust the air, it can play a role and be controlled by computer.
This is the functional noise control system, which controls indoor light and provides different light environments for different scenes. For example, some of our stereos have music mode and some have theater mode. This is a functional ventilation shutter. This louver is set on the window because the air quality temperature is not high during the day. After dark, especially the windows in the north and east are closed. Now some countries, such as Germany and France, have set up vents, which is a small hole in plain English. This shutter is controlled by computer. I can adjust it to improve the ventilation frequency. This is only through functional control, which is controlled according to the indoor temperature. This technology also wants to be used in the Olympic unit. Why should it be used in OEC units now? Because it is the office of every National Olympic Committee, all countries can see the level of China's new technology. At first, I wanted to use it in the village chief's office in the Olympic village. Later, I thought that the village head office was not used by athletes from every country. Because of its small reception capacity, it was used in the Olympic Committee unit, so that athletes from every country and officials from every country could see the degree of technological development.
Then there is nano exterior wall coating, which is also breathable, which is also the need of environmental protection, and then there is natural ventilation technology. This is when we designed the residential area, there was no ventilation design in the residential area and the design site, and many of them did not. We now use functional ventilation technology in the design of Olympic Village venues. Under what circumstances is the best ventilation quality? Good ventilation quality can save energy and reduce the opening of air conditioner, because our time is not very good. At that time, we bid for the Olympic Committee, hoping to hold the Olympic Committee from July 26 to early August, which was also the worst time and the hottest time in Beijing. So many reporters asked at that time that China was the worst time and the hottest time. At that time, the tender report promised that June and July were very good times for European countries during the inspection in February. This is to simulate the whole spatial pattern and control the wind direction in Beijing in summer. Look at the natural ventilation in this community to achieve the best state. This is indoor air. Through the indoor model, we can organize airflow prediction and control. We have requirements not only outdoors, but also indoors. In this case, the biggest purpose is to reduce energy.
This is the Olympic Village Emergency Center. If an athlete is injured, I can go directly to see a doctor here, or I can not see a doctor here. Helicopters can be sent to some hospitals that cooperate with the Olympic Committee. We provide this technology, helicopter. This is a functional air conditioning system. Let's take a look at the situation here. The control volume of each room needs a lot of space when people need it, so it can be adjusted automatically.
That's basically what I introduced, because we are just concepts, and some things are not very in-depth. The Science and Technology Commission will also do some things separately. The functional transportation will be handed over to the Transportation Research Center and some materials will be handed over to the materials company, so we finally got together in 2008 to show the situation of China to various countries at that time. I came to thank you.