4 Instrument Research Projects Received 2017 National Science and Technology Award

[China Instrument Network Instrument R&D] On January 8, the 2017 National Science and Technology Award Conference was held in the Great Hall of the People. National science and technology awards are reviewed once a year, and according to the “Proposal on Deepening the Reform of Science and Technology Reward System” recently released in May 2017, it is stipulated that the total number of awards for each of the three major awards shall not exceed 300 items per year. The National Science and Technology Award includes the National Natural Science Award, the National Technology Invention Award, and the National Science and Technology Progress Award, which is the “National Three Awards” that people are used to saying. The newly announced list of winners shows "Electric Meters Intelligent Metrological Verification Technology and Applications", "Civil Engineering Structure Area Distribution Optical Fiber Sensing and Health Monitoring Key Technologies", "Industrial Intelligence Ultrasonic Detection Theory and Applied Key Technologies", "Food and The research projects of drinking water safety rapid detection, assessment and control technology innovation and application, etc. won the prize.

Among them, the "Electric Meter Intelligent Metrology Verification Technology and Application" won the second prize of 2017 national science and technology progress award. The project was led by Huang Jinjuan, an associate of the Operation Management Office of the State Grid Zhejiang Electric Power Measurement Center. As one of the four forms of civil use, the meter's accuracy is related to the interests of millions of households. Traditional manual verification has many disadvantages such as huge investment, potential safety hazards, and easy error. In the rapid development of Internet of Things technology, it is urgent to use the Internet of Things to break through the bottleneck of traditional manual metering efficiency.

The “Electrical Meter Metrology and Verification Technology Innovation and Application” project tackled key problems such as multi-terminal stripping, automatic sealing, and intelligent transfer, and developed a series of devices. On this basis, a whole-process energy meter without manual intervention was created. The metrological verification intelligent system breaks through the technical bottleneck in the key link of metrological verification from manual to automation, and implements intelligent control, remote tracking, traceability and error correction through the application of radio frequency identification electronic tags, and the verification energy efficiency is 80 per person per day. Upgraded to 4700pcs/day, the verification reliability is 100%. The project achievements have been granted 18 invention patents, 10 utility model patents, and 8 computer software copyrights.

In addition, the "Civil Engineering Structure Area Distribution Optical Fiber Sensing and Health Monitoring Key Technologies" won the second prize of the National Technology Invention Award. The project consists of Wu Zhishen (Southeast University), Zhang Jian (Southeast University), Sun An (Southeast University), Li Suzhen (Tongji University), Zhang Yufeng (Sujia Group Co., Ltd.), Zhang Hao (Shijiazhuang Tiedao University), and China Civil Engineering. Engineering Society, etc. Through the core inventions of distributed sensing principles, technologies, devices, and methods for comprehensive evaluation of structural structures in civil engineering structures, high-performance, long-lasting structural-area-distributed fiber-optic sensors and demodulators have been developed. Regional distribution sensor technology Comprehensive structural technology and theoretical system for structural parameters, comprehensive damage and load identification, and direct assessment of structural performance, breaking through the poor durability of existing monitoring systems for health monitoring technologies and the inability of mass data to effectively analyze structural “health” status Bottleneck problem.

At present, the research results have been widely used in major domestic civil engineering and transportation projects, such as Sutong Bridge, Jiujiang Yangtze River Bridge, Nanjing Airport Terminal T2, Wuxi Metro, Ma'anshan Bridge, Beijing Sihui Overpass Group, Wayne Bridge, Japan, Japan Miaogao Bridge. Wait.

"Industrial Intelligence Ultrasonic Testing Theory and Application of Key Technologies" won the second prize of National Science and Technology Progress Award. The project was jointly completed by the China General Nuclear Power Group, Southeast University, Wuhan University and Guangdong Electric Power Research Institute. With the development of science and technology, it is of utmost importance to improve the level of detection of major projects and major equipment. Ultrasonic testing is an important means of ensuring project construction, equipment manufacturing quality, and equipment operation safety. At present, the project has obtained a series of original achievements, autonomously established sound field analysis theory and method system for intelligent detection, independently developed 23 series of more than 80 sets of ultrasonic testing devices and realized engineering applications, and solved a number of international detection problems.

"Food and drinking water safety rapid detection, assessment and control of technological innovation and application" won the second prize of national scientific and technological progress. The award-winning project was conducted by the Institute of Hygiene and Environmental Medicine, PLA Academy of Military Medical Sciences, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Jilin University, Fuzhou University, China Food Purification Technology (Beijing) Co., Ltd., Changchun Jida. Little Swan Instrument Co., Ltd. , Xiamen Steinway Scientific Instruments Co., Ltd. and other joint completion.

The project consists of a series of technologies and equipment, and a prevention and control system covering food, drinking water safety testing, evaluation, control, and early warning is built. According to Professor Gao Zhixian of the Institute of Hygiene and Environmental Medicine of the Academy of Military Medical Sciences, this rapid detection apparatus integrates reagents, equipment, intelligent micro-photoelectric detectors, and multi-functional optical inversion sensors to detect 148 kinds of pollutants. The project technology and equipment have played an important role in major projects such as the Qinghai-Tibet Railway and the South-to-North Water Transfer Project.

(Source: Science and Technology Daily, Zhejiang Daily, Evening News, Future Network)