The country's only multi-hazard coupling experimental platform, urban lifeline engineering safety operation monitoring center, water environment pollution safety monitoring and early warning traceability... Yesterday, Tsinghua University Hefei Public Safety Research Institute (hereinafter referred to as "Research Institute") was officially completed. In the future, a first-class public safety research and industry platform will be built here to contribute to the “China Power” for the development of world public safety technology.

Create an important gathering place for the public safety industry

As a strategic emerging industry, the public safety industry is in the initial stage of marketization, and the future prospects are expected. In view of the optimistic view on this industry, in 2013, Hefei City and Tsinghua University “one hit”, decided to build a research institute, plans to establish a three-level cooperation through the establishment of a science and technology innovation platform, the establishment of a public safety inspection and testing center, and the creation of a public safety industrial park. A world-class public safety technology innovation and industrial development base. Within five years, 20 to 30 public security industry enterprises will be attracted and hatched to form a public safety industrial park with an annual output value of about 5 billion yuan.

According to reports, while carrying out the infrastructure construction, the institute also carried out the design and research and construction of the experimental platform. Among them, the national public security integration platform and emergency command system construction has been completed, and the public safety big data center completed the first phase of work.

We will rely on the strong backing of Anhui Province and Hefei City to lock in the upstream high-end of the industrial chain of public safety emergency industry, continuously improve the technology supply capacity of original innovation, guide the integration of related industries, and help Hefei develop into an important gathering place for the public safety industry. Cheng Jianping, executive vice president of Tsinghua University, said.

The only multi-hazard coupling experimental platform in China will be Hefei

Earthquakes, typhoons, heavy snowfall... In public safety research, real simulation and reproduction of complex disasters can truly test the performance of public safety equipment. It is reported that the Institute's highlight building comprehensive experimental building will build the only multi-hazard coupling experimental platform in the country. After the platform is built, it can simulate 19 typhoons (wind speeds up to 80 meters per second), magnitude 9 earthquakes, temperatures from -40 ° C to 70 ° C, and 250 mm / hour precipitation, 150 mm / hour snowfall and other integrated environments.

If you take a scoop of water in Chaohu Lake, you will know where the pollution comes from after the test. This pollution traceability technology will also come from the institute. Of course, this should be based on extensive collection and storage of all pollution source data in the Chaohu Lake Basin.

According to the relevant person in charge, the institute will carry out water environmental pollution safety monitoring and early warning traceability, independently research and develop water pollution hydrology and early warning traceability technology and instruments, online traceability analysis, and form a three-dimensional security for the water environment of the rivers, rivers, lakes and reservoirs. Monitoring network.

Real-time monitoring of city lifeline by Internet of Things big data

Whether the overpass, gas pipeline, water supply pipe network, etc. are safe or not is a "lifeline" that affects the operation of a city. Yesterday, Hefei City Lifeline Engineering Safety Operation Monitoring Center was officially unveiled. The center will use the Internet of Things, big data and security technology to develop bridges, gas and water supply safety monitoring systems, and build a city lifeline safe operation monitoring big data center to enhance urban disaster reduction and disaster prevention capabilities. According to reports, at present, the first phase has been trial run, involving five important bridges such as Paihe Bridge and Jinzhai Road Viaduct and more than 20 kilometers of gas and water supply pipe network.

“In the case of detecting overpasses, real-time monitoring is whether accidental deformation has occurred, or accidental damage has occurred, and it is predicted that some type of accident may occur, and measures are taken in advance to prevent problems before they occur.” Fan Weicheng, Dean of the Institute explain. According to reports, in the next three to five years, the monitoring center will complete the safety monitoring of all major bridges in Hefei, gas pipeline networks and water supply pipelines in key areas, and will expand to all integrated corridors in the future.

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