[Scientist's Spiritual Education Base Tour] Third Kings chose: "Contemporary Bi Sheng" tactical life

Wang Xuan is a well -known computer scientist in my country. He led the team to develop the successful Chinese character information processing and laser photo system, and realized the marketization and industrialization of the results. Conditions for the inheritance and development of Chinese characters and Chinese culture in the information age.

Peking University Wang Chuan Memorial Exhibition Room

Peking University Wang Xuan's commemorative display room was completed in 2006. It is located in the Fangzheng Building across the east gate of Peking University. The total area is about 300 square meters. Madam Wang Xuan's wife Chen Yan provides a large number of precious materials such as pictures, manuscripts, and physical objects and participated in the exhibition design. The display room was managed by the Peking University King Computer Research Institute.

Academician statue of Wang Xuan

The display room includes two parts: "Life Style Hall" and "Innovation Process Hall". It contains more than 390 kinds of physical objects, more than 160 manuscripts, and a large number of pictures related to work and life. Adhering to the principles of "reflecting achievements with popular science, showing a model with innovation, summarizing life with ideas, sublimation of the story, and showing the true feelings with details", it has a comprehensive and three -dimensional display of Academician's achievements and style of Academician Wang Xuan.

Display room

In the "Life Stirle Hall", from the dense scientific manuscript to the philosophical motto; from the simple and frugal clothing products, to dozens of yellow donation receipts; from the king of the king, to the call for supporting young talents to support young talents In the last article, the system shows the life of Wang Xuan's dedication to science and selfless dedication. In addition to a large number of graphics, the "Innovation Classroom" also uses the first newspaper sample samples and sample books and the instructions of Comrade Deng Xiaoping through the Chinese character laser photo system. "The science popularized interactive devices, as well as the restoration of the scenes of Wang Xuan and Chen Yan and his wife at home, vividly showed Wang Xuan's leading scientific research collectively to participate in the" 748 Project ", developed a successful Chinese character laser photo system and realized the industrialization of scientific research results, which triggered the processing and the processing of Chinese characters in my country and the processing and the processing of Chinese characters. The glory of the great revolution of printing technology.

Display room exhibition

"Zhengqi is complementary", and virtue and preparation can be a major event

In 1937, Wang Xuan was born in Shanghai. In order not to forget the national shame, he chose the alias "Tonglu" to Wang to commemorate the Luogou Bridge Incident. In the days of the occupied area, Xiao Wang Xuan and his father had a "little secret", which was a small pictorial painted with Chinese soldiers. "If something happens, Wang Xuan will keep this pictorial until the victory of the Anti -Japanese War. This patriotic sentiment runs through the end of Wang Xuan's life. After many years, he rejected the invitation of the Massachusetts Institute of Technology and the high salary temptation of Hong Kong businessmen, which is an inevitable choice that he has received patriotic education since childhood.

Wang Xuan's work photo

For academic and career, Wang Xuan can always "repeatedly produce strange soldiers." When he went to college, he chose to calculate the mathematics major. At that time, many people had never seen a computer and could not see any future. However, Wang Xuan believed that the country listed the calculation technology as a key development discipline in the "12 -year science and technology planning". Linking personal destiny with national destiny will definitely create great value. Such insight also helped him decide to cross the mainstream second -generation and third -generation machines when engaged in research on the Chinese characters, and directly develop the fourth -generation laser photo system that has no finished products in the world.

"Die -shaped offensive", double -pronged cracking problems

Compared with Western text, there are many number of Chinese characters and complicated glyphs. The problems such as storage, processing, and output make Chinese characters enter the computer to become a worldwide problem. Some experts assert that the computer era will be the end of Chinese characters.

As a recruit in the printing industry, Wang Xuan burst into the ambition of innovation. Without the source of funds, he will take a bus to save 5 cents, and repeatedly check the information of the Science and Technology Intelligence Institute. Finally, he studied the mathematical method with "contour plus parameters" to describe Chinese characters and strokes separately to compress the overall storage of Chinese characters to the original 1/500 to 1/1000; then, it designed 710 words/second High -speed recovery of Chinese character -shaped ultra -large -scale dedicated chips. He used the combination of soft and hardware to solve the technical problem of Chinese character information processing, and laid the foundation for the laser output scheme.

Wang Xuan and young science and technology staff are together

In July 1979, on the first prototype of the precision Chinese characters, the first film of the eight -opened newspapers was output from the laser illuminating sample machine. On August 11, "Guangming Daily" first reported on the headline of the front page to report the successful development of the main project of the laser Chinese character editing system, which greatly inspired the young people who were in scientific research at the time. After the incident, Wang Xuan knew that the report was risky. He later recalled: "So I firmly remembered this newspaper, and I always wanted to prove that it was right with the facts."

In the face of many difficulties in the initial product problems, the loss of team personnel, the impact of foreign technology, and the difficulties of domestic users' distrust, Wang Xuan led the team to carry out the overall system design and undertake the most critical illustration controller and software system design. Under the coordination and coordination, it is determined to be the first user of Xinhua News Agency. It has implemented collaborative manufacturers of production system hosts, according to the controller, laser rowing machine, and Chinese character terminal to form a cross -department, cross -region, and industry. Scientific research, production and application teams have successively developed type II, III, and type IV systems, which allows my country's printing industry to say goodbye to the era of "lead and fire". Later, it launched new achievements such as large -screen newspaper arrangement systems, remote passing technology, color Chinese laser photo system, and news management system management system. my country's printing industry has finally ushered in the era of "light and electricity". In 1985, Wang Xuan and the technicians checked the Xinhua News Agency press release printed by the laser photo system

At that time, the foreign -row manufacturers entered the Chinese market. Wang Xuan proposed that the scientific research results would become a commodity occupation market. In 1984, Peking University adopted the proposal of Wang Xuan, set up a science and technology development company (the predecessor of Founder Company), cooperated with the Wang Xuan team to carry out the production and sales of the domestic photo system, and successfully repelled the products of the United States, Japan and Europe. As of 1993, the domestic laser photo system has occupied 99%of the domestic newspaper industry and 90%of the publishing industry (black and white) publishing industry, and 80%of the overseas Chinese newspaper market.

"Jiejiezhai fights for a fight", Gan has created a strong team for people ladder

After winning the 2001 National Supreme Science and Technology Award, Wang Xuan recalled the outstanding moral award won the 5th grade in elementary school. It was a reward for his unforgettable life. He understood the importance of team spirit and character in life.

In 1993, Wang Xuan's two weeks of designs was denied by his graduate student. He realized that the computer era belonged to young people, so he resolutely withdrew from the front line of scientific research and trained and figured out outstanding talents.

He donated most of the prizes and prizes, set up scholarships and innovation funds to encourage young students to be courageous to innovate and bravely. He exchanged and in -depth exchanges with young talents and carefully recorded their life difficulties, and helped them because he thought Meeting the needs of life can help young people with career focus on scientific research; he guides young people to take the development of computer animation production system as an opportunity to develop the field of digital video and enter the radio and television industry. Compared with his achievements, he is not inferior to a large number of young academic backbones trained and created by computer science.

"A good scientist or entrepreneur should first be a good person to lead the team." Wang Xuan's life was firmly practicing his good human outlook.

(Guangming Daily All Media Reporter Zhang Xiaohua)

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