Of the 24 results obtained in this province, 9 were completed mainly in our province. Among them, Professor Luo Zhongkai of Zhejiang University completed the "Synergistic Removal of Semi-Dry Flue Gas Purification Technology for Power Plant Boilers with Multiple Pollutants", and "Computer Vision-based Intelligent Real-Time Detection and Grading Technology for Fruit Quality Based on Computer Vision" by Professor Zheng Yuguo of Zhejiang University, etc. Four projects won the second prize for national invention; six projects such as the establishment and promotion of liver transplantation technology innovation system completed by Prof. Zheng Shusen from Zhejiang University won the second prize for national science and technology progress.
Among the 24 award-winning achievements, 6 were awarded the second prize for invention, of which 4 were completed mainly in our province, which fully demonstrated that the province’s independent innovation capability has been greatly improved.
It is worth mentioning that the names of some private enterprises appeared on the list of “winners†this year. For example, Zhejiang Huahai Pharmaceutical Co., Ltd. participated in the Shanghai Pharmaceutical Industry Research Institute’s “development and industrialization of key technologies for Puli drugsâ€. In the research, Delixi Group Co., Ltd. cooperated with Xi'an Jiaotong University and other units to research “the theory of intelligent electrical appliances, key technologies and series product developmentâ€. Both projects won the second prize for scientific and technological progress.
Of the science and technology prizes won in Zhejiang this year, two projects may not sound like new. One is to study the film on the “coated glass†and the other is to standardize the classification of fruits, which are done by professors from Zhejiang University. Coated glass and grading fruits of the standard size have appeared in people's lives for a few years.
But these two projects took a second prize for scientific and technological progress and one took the second prize for technological invention. Because the significant value of these two projects lies in breaking through the foreign technology blockade and successfully owning a set of independent intellectual property rights technology or equipment, they have snatched up the initiative for product pricing from foreigners.
Simulate human eyes pick fruit
Project Name: Intelligent and real-time detection and grading technology and equipment for fruit quality based on computer vision
In fruit supermarkets, imported fruits are always much more expensive than native fruits, although sometimes tastes are not necessarily good. This foreign fruit looks foreign: Yeah, it's even and bright, and it's a model from a fruit team. Local fruit is much worse than it looks. The reason is simple: The production methods of fruits in our country are scattered and the quality varies greatly; the method we use is manual detection of fruits, which has low efficiency and great differences in selection criteria. In foreign countries, the choice of people's home machines is time-saving and uniform, and packaging is done in place.
Professor Zhe Yibin of Zhejiang University used computer vision technology to develop a machine that simulates human brain and human eyes. It can not only automatically complete the process of “cleaning-drying-waxing-dryingâ€, but also can rely on an “electric eye†in the computer vision system to “photograph†fruit from all sides and instantly determine whether or not the surface is flawed. How is the color, the head mark is not standard, the shape is not beautiful, and the weight is not up to standard. Each project can draw a hook and export it from a high-quality freight lane.
For such equipment, the price of imported products is as high as 700 to 11 million yuan before it is time to teach their results to the market. Now, they should teach their achievements to completely break the monopoly of foreign products and force the prices of foreign products to drop one by one, almost one-third to one-quarter of the original price.
“The next step is to let this machine learn to 'see', for example, when the watermelon rolls over it can tell whether the melon is cooked or not. When the peach is rolled over, it immediately measures its sugar content.†The label's peach can be sold for 99 yuan in the international market.
Glass coating film can save electricity
Project Name: Rapid deposition of nano-silicon composite films and key technologies for energy-saving coated glass industrialization
There is a group of data, many people do not know, China's building energy consumption accounts for 15% of the country's total energy consumption, of which 50% is lost through the window. Energy-saving coated glass can reduce this energy consumption.
There was also a lot of buildings used in this glass before, but it was bought from abroad. “This technology is monopolized by three countries: the United Kingdom, the United States, and Belgium. To sell to China, such a glass has a squareness of about 200 yuan,†said Han Gaorong, a teacher at Zhejiang University.
Want to produce coated glass, if introduced, project technology investment will be 1.8 million US dollars, does not include equipment. But now, the total investment for this project, together with equipment and technology, is only 2 million yuan, a total of about 300,000 US dollars. To coat glass with a film of one square meter for one yuan, the price of coated glass on the market has been reduced to more than 30 yuan per square.
This is what Professor Han taught them. Now foreign similar products have completely withdrawn from the Chinese market, while Chinese products have been exported abroad. In the past three years, the new output value was more than one billion yuan and the new profit was more than 200 million yuan.
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