New energy, big data, cloud computing

Power plant waste heat refrigeration, intelligent security monitoring, cloud resource management ... August 16 kicked off the second Youth Olympic Games, because of its application of a large number of close to the race and the people's livelihood of High-tech, thus emitting a strong sense of wisdom, for this youth sports event injected into the vitality of innovation.

New energy technology builds green Youth Olympics

Approached Nanjing Green Austrian village, a big sea cucumber building is very eye-catching, this is the Green Austrian Village Energy Center, and its function is more refreshing: it in the hot summer for the whole green Okumuras send to bursts of cool breeze, but do not consume a lot of fossil energy and electricity.

Nanjing Yuanda Energy company chief Engineer Ma Yi introduced, the Energy Center can use the peripheral heat power generation of steam, through the non-electric air-conditioning equipment to make 6 ℃ cold water, transmission to the green Okumuras, such as Thermon station, to provide central air-conditioning cooling source, to the winter can also use the waste heat steam heating, Can meet 1.2 million square meters of refrigeration heating demand.

As a temporary home of nearly 6000 people, Green Okumuras also integrates a large number of practical science and technology: energy-saving and environment-friendly rainwater harvesting system, light-induced lighting system based on solar energy generation, and energy collection system for basement auxiliary illumination.

Chairman of Nanjing Green Organizing Committee, Xueyong, governor of Jiangsu Province, said that Nanjing Green Olympic will actively promote and carry forward the concept of sustainable development, always adhere to intensive savings, effective integration and use of various resources, pay attention to the use of existing venues and after the game development, reasonable control of the scale and expenditure, to achieve the natural environment, ecological environment and urban At the same time, we also actively create conditions for young people to perceive green youth and youth and cultivate their sustainable development consciousness.

Big data to help Green Olympics

The first use of large data and police cloud computing engineering technology, the first use of domestic independent intellectual property rights of the Beidou positioning system, the first time using 4G broadband transmission technology ... Recently, the Reporter Scout Green Olympics security scene, see a lot of little-known "smart Security weapon."

Nanjing Youth Olympic Games in the domestic large-scale events in the first time the use of 4G broadband transmission technology. "Previously used 3G technology to transfer images, the screen is intermittent, 4G technology to solve this problem." "Nanjing Municipal Public Security Bureau of Science and Technology information Department deputy director Shen Zhiyong told reporters that the opening and closing ceremony of the Green Olympics is 2g/3g/4g/wifi mixed network wireless coverage technology to meet the on-site voice and data communication needs."

Security monitoring, the camera is essential equipment, but to look back for a few hours of surveillance cameras, to find out the need for clues, but not a simple matter. This is the turn to "image indexing and intelligent analysis System". Nanjing Xinda software company deputy general manager Peak said: "Our independent research and development of the intelligent system can skip static screen, automatically pick up the activity screen play, but also can enter hats, clothing, color, license plate options, so that the computer automatically will meet the characteristics of the target to find out, the efficiency of 10 times times more than. ”

Police introduced, in the Olympic Sports Center also deployed to build a set of open and closing security high-definition video Surveillance System, the system consists of 13 sets of 16 million-pixel high-definition surveillance cameras, to achieve the closing ceremony of the scene of the full coverage of the auditorium area. It can focus on every seat, in case of an audience violation to bring the lighter, and in the stands to take out, then the first time will be clearly "capture" high-definition probe.

Wisdom Green Olympic left a wealth of people's science and technology

In the green Olympic venues, as long as you log on to a Web page or download an app, you can automatically find the nearest network printer, upload the information that needs to be printed, and so people go to print point, print good graphics and text has been waiting-this is the legendary "cloud printing" technology.

In addition, the key technologies such as cloud resource management technology and distributed application have been applied in Pmoa, venue preparation management, mobile Assistant, knowledge management system, vehicle license application system and personnel management Information System.

In recent years, the Ministry of Science and Technology in the "Twelve-Five" national Science and Technology Support program launched the "Nanjing Green Olympics Support Technology integration and application Demonstration" project development and implementation, in order to run the Green Olympics will provide scientific and technological support. The project covers 6 sub topics of intelligent transportation, intelligent security, Blue sky operation, meteorological service, food safety and event management. At the same time, Jiangsu Science and Technology department in 2012, 2013 for two consecutive years to support the "science and Technology Green Olympic demonstration Project" project.

Nanjing also combined with the implementation of the science and Technology Green Olympics project, for the city's social cause of major scientific and technological needs, in the ecological protection, green Low-carbon, urban management, public security, culture and technology integration and other fields to carry out science and technology demonstration projects, and the national and provincial science and technology Green Olympic plan to form a whole, the application of a demonstration batch of advanced technical results Give full play to the support and leading role of science and technology to city construction and management.

For example, in the field of ecological environment, the implementation of the "Boiler air pollutants remote supervision and control technology research and project demonstration", "Nanjing Riverside Wetland Ecosystem Restoration Integrated technology research and demonstration" and other projects, for the Green Olympics will create a good environment; in the green Low-carbon field, implement " Green Okumuras and its surrounding characteristic greening landscape construction technology integration innovation and application Demonstration "," Energy efficiency management Research and demonstration application in Jiangsu Province Green building and eco-technology display center to show the public the green, Low-carbon, energy saving concept, reduce energy consumption, promote energy conservation and environmental protection; in the area of public security, implement the " The application of distributed detection technology in the safety inspection of subway structure, and the research of Intelligent behavior Analysis system based on many behaviors, improve the management level of public safety in the whole city.