New era · Railway example 丨 Jiangming: From Tsinghua "Dr. Embroidery" to high -speed rail control experts

Jiangming

Deputy Chief Engineer of China Tongzhong Research Institute Group Group

Jiang Ming, member of the Communist Party of China, deputy chief engineer of the China Tongzhi Research Institute Group, has won honors such as the National May Day Labor Medal, Locomotive Medal, "Most Beautiful Railway Science and Technology Workers", and outstanding Communist Party members of the Central Enterprise. The research project has won national science and technology The Prize Prize of Progressive Awards, Railway Science and Technology Awards, etc., and the China Transportation Association Science and Technology Award Special Award, etc., enjoy the special allowance of the State Council government.

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The Danube, which stretches more than 2,000 kilometers, is like a blue ribbon in series in series, and Serbia is one of them. On March 19, 2022, China and Central and Eastern European countries built major progress in the "Belt and Road" key projects in the Hungarian and Cecilia Railway. The Belgrade to Novisad section in Serbia was officially opened. That day, although Jiang Ming, deputy chief engineer of the China Tongzhong Research Institute, was in Beijing, his heart had already flew to the distant Danube River. Mercedes -Benz's train in the Beno section of the Hungarian Railway is equipped with the core technology of the China -Tong's independent high -speed railway control, which is full of hard work of Jiangming and its team for 15 years.

More than 5,000 days and nights, Jiang Ming led the team to adhere to the first line of research and equipment development at the key technology of high -speed railway control systems, successfully overcome the independent innovation of high -speed rail control core technology and complete industrialization, and achieve "high -speed railway control technology leading world development" The dream of China's high -speed rail is escorted at home and abroad.

"Dr. Embroidery" Li Ji Jian Gong High Speed ​​Rail

When reading a doctorate in the Department of Automation of Tsinghua University, Jiang Ming led the team to use a precise algorithm to allow the computer to automatically generate the instructions that the industrial embroidery machine can recognize according to the designer's pattern, so that the handmade embroidery that can be completed in one month can be completed. It is completed in hour and can be produced in batches. Since then, Jiang Ming has been called "Dr. Embroidery".

After graduating in 2007, Jiang Ming chose the China Railway Communication Signal Career with a simple wish and became a researcher at the China Tongzhong Research Institute Group Group. The column control system is an important basic train control system for the safe and efficient operation of high -speed trains. It is equivalent to the "brain" and "nerves" of train operation. It is a "amulet" for rail safety. At that time, the CTCS-3-level control system applied in China at a speed of 350 kilometers per hour was just on the agenda. Jiang Ming, a newcomer, participated in the independent R & D project of the Wireless Occasile Center (RBC) system.

RBC is one of the core technologies of the CTCS-3-level control system. It mainly tells the train to tell the train to how far can go forward, send driving permits when entering the road, and send an emergency parking command under emergencies. Although I have never been in contact with the railway signal work before, Jiang Ming quickly found the relationship between the RBC system and the embroidery auxiliary design software: Both of them can generate instructions that can be identified by industrial control equipment through a set of precision algorithms.

At that time, the domestic understanding of RBC was still in the conceptual stage. Jiang Ming will use the experience of previous projects for the development of RBC functional sample machines. In less than a year, it has completed the development of RBC functional prototypes based on independent security computer platforms in accordance with the European standards, and successfully realized the foreign car ATP ATP ATP smoothly. Interconnection of equipment. Jiang Ming's follow -up and research and development of international advanced control technology started. The professional spirit and technical level he showed also received widespread attention.

In 2008, just one year after the employment, Jiang Ming won the title of an annual outstanding young employee of the China Tongzhi Research and Design Institute Group, and realized the transformation from "Dr. Embroidery" to "Lie Control Talent". This year, the Beijing -Tianjin intercity railway was opened and operated, and the 350 -kilometer train was amazing. Facing the grand development plan of China's high -speed rail, young Jiang Ming has established a great ambition in his heart: "The development of world -class control technology and top -column control equipment has become the leader of the world's high -speed railway control technology." Keji escorted the train

Before the construction of the Beijing-Guangzhou High-speed Railway Wuguang section, China Tong set up a CTCS-Level 3 control system research group. Jiang Ming led the team to be responsible for RBC's technical research.

At that time, Jiang Ming and his team could only "cross the river by touching the stones."

As a person in charge, Jiang Ming felt heavy pressure. During that time, he rarely left the laboratory. From morning to night, he led the team to dig inspiration from the data and verified the assumptions in the experiment.

The modification and testing of RBC -related software requires cooperation with domestic and foreign technicians. In order to provide accurate and reliable software modification basis for colleagues in Europe, Jiang Ming disregarded continuous operations. Each of the software in Europe after changing the software, Jiang Ming immediately led the team to the return test. When the results come out, it is often the morning light.

Through unremitting efforts, the Jiangming team cracked the problems such as the development of the RBC system, engineering application, data testing, and completed the research and development of relevant support systems and tools, laying a good foundation for the implementation of the rapid engineering of the RBC system in my country.

On December 26, 2009, the Beijing -Guangzhou high -speed railway Wu Guangduan was successfully opened. Jiang Ming led the team to continuously improve the RBC function on the characteristics of Shanghai -Hangzhou, Beijing -Shanghai and other subsequent high -speed rail engineering central stations and complex stations. Indoor testing and engineering debugging work successfully applied the RBC system to multiple hub stations, ensuring the smooth opening of the Beijing -Shanghai high -speed railway as planned.

At the same time, as the first grass, Jiang Ming compiled the "Technical Specification (Interim) Wireless Casting Center (Interim)" and passed the expert review organized by the original Railway Ministry, unifying the technical specifications of the RBC of my country's passenger dedicated line control system. At present, the RBC system developed by Jiangming has been applied to a number of high -speed railways such as Beijing -Shanghai, Beijing -Guangzhou, and Harbin University. The total commercial operation mileage has exceeded 12,000 kilometers.

Ten years of dream building a dream to help Chinese technology go out

The Hungarian Railway is the first project in which China Railway Technology Equipment and the EU Railway Interconnection Technical Standard. All communication, signal and information professional engineering construction in Serbia is responsible for the construction of professional projects in Serbia.

As the main host of the control technology, Jiang Ming has always checked the company's Hungarian and Celestial project team in the rear. His office is placed with thick Chinese, British, and Seyo user demand documents.

On March 19, on the day of the operation of the Beno section of the Hungarian Railway, when he saw the group photo of the project team at the scene, Jiang Ming's thoughts returned 10 years ago. After a sultry afternoon, after learning that the company was about to start the development of the independent CTCS-level control system, he trot all the way to bring the news to the laboratory, and the team immediately boiled. On this day, everyone waited too long.

At that time, the high -speed rail control technology was in the hands of several European companies. The lack of core technology has led to the construction of China's high -speed rail. Chinese engineers who are in the front line of research and development are even more deeply appreciated: Only by relying on yourself can we truly master the core technology!

In 2013, the research and development of the China Tongzhong independent CTCS-3-level control system was officially launched. As the person in charge of the project, Jiang Ming was fully responsible for the research and development of the core equipment of the system.

Discussion, one version of the software and hardware development, a round of round test ... 3 years, Jiang Minghe successfully developed a full set of control systems with independent intellectual property rights and suitable for 350 kilometers high -speed railway. The on -site test solves the problem of the introduction of the product in terms of engineering construction support, operation and maintenance, etc., improves the international competitiveness and information security level of China's control equipment, and achieves the goal of security, reliability, advanced technology, and controlling.

In 2017, the core equipment developed by the Jiangming team passed the EU interconnection (TSI) certification, and had the conditions for exporting overseas, and successfully broke the situation of long -term monopoly by foreign multinational companies by foreign multinational companies.

However, the "access permit" in the European market is still a distance with the goal of "letting Chinese technology and standards out of the country".

The Serbia section of the Hungarian Railway uses the high -speed rail control system that is independently developed by China and meets the European standards. Railway control system, European standards are the most difficult to achieve. To open the European market, you must compete with the former "teacher".

In the early stage of the Hungarian Railway project, after being splashed with cold water by foreign technical experts many times, Yang Tao, the head of the Chinese Tong team RBC, called Jiang Ming, who was far away in China: "They still look at people with their old eyes, and they can't say it at all. "

On the other side of the phone, Jiang Ming thought of leading his team to Europe to find foreign technical experts to discuss the technical solution many years ago, but he was placed in the leased conference room. Only the product description and capable of being able to get in contact with. Only the project assistant is seen.

Jiang Ming encouraged Yang Tao: "Before such a bitter day, what are you afraid of? Hungary and Cevoy Railway is a valuable opportunity to show Chinese technology and products. You must do well, otherwise people cannot believe in Chinese technology from the bottom of their hearts!" In the end, the China Tong's independent column control system was successfully unveiled in the Beno section of the Hungarian Railway, which has been fully recognized by foreign markets. It has accumulated experience in the construction of the "Belt and Road" construction for China's high -speed rail and a full set of technical standards.

Perseverance to add motivation to the development of the high -speed rail

With the continuous development of China's high -speed rail, Jiang Ming's life coordinate system has quietly changed. He transformed into a commander from the forefront of the control system.

In December 2017, the "Jiangming Innovation Studio" was officially established. Under the organization of China National Railway Group Co., Ltd., Jiangming and the team continued to make efforts in the field of intelligent innovation in high -speed rail control technology. It presided over the development of the world's first high -speed railway autonomous driving system for 350 kilometers per hour, consolidating my country's high -speed railway The leading position of control technology in the world.

Within 5 years, the studio has undertaken 26 innovative topics and research projects, including 4 national -level projects, 9 provincial and ministerial projects, and more than 100 members of the innovation studio authorized. Articles, more than 10 international standards and more than 10 industry standards, and have won more than 10 scientific and technological awards such as the Science and Technology Award of the China Transportation Association and the Chinese Patent Award. In November 2020, "Jiangming Innovation Studio" was rated as "locomotive model innovation studio".

In order to further promote the international development of China's rail transit industry, in recent years, Jiangming represented the international standardization of the field of rail transit signal on behalf of China Tong. It has strongly improved China's international voice in this field.

Now, Jiang Mingzheng leads the team to carry out the improvement and research and development of CR450, a harsh environment control system represented by the Sichuan -Tibet Railway, and conducts system architecture innovations based on train independent positioning technology and train integrity inspection technology to achieve integration and intelligence The intelligent operation and maintenance of vehicle equipment, rail equipment, and station equipment is realized.

Next to the high -speed railway tracks, a set of black boxes appear every two kilometers, that is, components of the equipment next to the signal system rail. Over the years, each time he took the high -speed rail, Jiang Ming's eyes always looked at them unconsciously. He will observe the speed and comfort of the control strategy through the speed of the train through the speed of the train. How to make China's high -speed rail more safer, more efficient, and smarter, Jiang Ming has been thinking.

From "Following" to "Run" to "Leading"

Jiang Ming integrates personal ideals into the railway industry

Resonance with the times as the times, writing a wonderful life

China High -speed Railway

Because there are countless aggressiveness

Student science and technology workers who are struggling

And has the endless power

Source: China Railway

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