The media built the University | Gu Qinghua: "Wisdom" of the mine "wisdom" dream

A large open -air mine mining site, no miner, mines, pulled transport, unloading mines, a unmanned transport truck, in an orderly manner to complete the whole process work, neither congestion, nor will it not be congested, nor will it not be Collision. To achieve all this, it depends on the intelligent dispatch system of trucks. And one of the core technologies of this system is the leader of the intelligent science and engineering team of Xi'an University of Architecture and Technology, Professor Gu Qinghua, 41, and Professor Gu Qinghua.

Engineer: "After our scheduling instructions, you can generate the task of each order of the truck."

In the Youmai Smart Mine Research Institute of Xi'an University of Architecture and Technology, an engineer, several computers, and a large screen can remotely control 28 open -air ore production processes across the country.

This set of "open -air ore intelligent equipment and integration management and control system" is the crystallization of Gu Qinghua's team for 16 years.

And he has gradually grown into a student from Xi'an University of Architecture and Technology to a professor, blog director, and academic leader.

All this stems from the "mining feelings" that took root in the west.

Gu Qinghua (5th left 5) Participate in the event of the joint party branch of the mining intelligent science and engineering and student and student

Gu Qinghua: "In 2006, we began to be our first generation of open -air mine truck dispatching system in Luoyang's molybdenum industry. Just take root in the mine. "

In 2006, the mentor Professor Lu Caiwu took Gu Qinghua and walked into Luoyang Luanchuan Luanchuan molybdenum group Co., Ltd. for the first time.

Early in the morning, the truck driver piled up in the dispatch room to receive the task. Some drivers may not run empty on the same day; some drivers may also run around.

This was the most needed problem that the Lubbing Group at that time -automatic scheduling of the mine card.

Gu Qinghua: "The transportation cost of the open -air mine accounts for about 60%of its cost. Fuel consumption, tire consumption, and waste of scheduling efficiency have increased its cost. question."

Gu Qinghua and the instructor live there for half a month. In order to collect truck transportation data, Gu Qinghua, a one -meter -eight meter, climbed up and down the testing equipment on the truck. The potholes and potholes are often turned off. The paper and pen in your hand often go together because of bumps.

Gu Qinghua: "It is committed to transforming such an industry into a high -precision industry, and using the latest technologies to first apply it on the mine. This is also my dream."

Gu Qinghua inspected at the Tengyuan Coal Mine Project in Ordos City

In order to break foreign monopolies, they took two years to eventually build the first generation of domestic GPRS/GIS/GPS open -air mine truck dispatch systems.

Gu Qinghua: "At that time, we also made a calculation that increased by 13.7%, and the annual economic benefits reached 35 million yuan.

In 2010, according to the characteristics of my country's metal mineral resources "poverty -stricken ore, less rich ore, and more accompanying mines", Gu Qinghua's team took the lead in developing a multi -metal and multi -target ore distribution system to mix high -quality ore and low -quality ore. Ensure that the quality of the ore into the mining plant is balanced, improve the utilization rate of low -quality ore, and help enterprises reduce costs and improve efficiency.

In order to find out the distribution of minerals, they divide the mineral model into hundreds of millions of modules, and then use the exploration geological drilling data to perform sample combination calculation, block data valuation, modeling, etc. Once these massive data are calculated, the computer needs to operate for the longest 20 hours. The most afraid of is the "operation collapse".

Gu Qinghua: "In the beginning, our computer often collapsed, and our program jumped out, which is equivalent to you who can't get the result.

Gu Qinghua made a theme report at the Chinese Mining Science and Technology Conference at 2021-2022 (12th) China Mining Science and Technology Conference

Two years later, Gu Qinghua's team developed the international leading multi -metallic and multi -target ore distribution technology system, achieved more than 20 related results, and simultaneously developed a scale unmanned measurement system, big data dynamic monitoring system, etc. The second-generation open-air ore ore intelligent production control system with the core of the mine-truck scheduling is the core.

Gu Qinghua: "In the case of Luoluo, use 240 million tons of ore to extend the service life of 24 years. The net current value increases by 35.3 billion, which is the reserves of the entire ore."

Due to the complex geological conditions of the mining area and incomplete information, the investigation is sometimes dangerous.

Gu Qinghua: "There is a vacant area in Luoluo. Once, during the investigation of the team, the team may go on the front foot, and the back foot found a big collapse. ","

An accident is prone to occur, and the rare metal mineral resources are very precious. In 2017, Gu Qinghua and the team once again made major technical transformation and improvement of the entire system of Luoyang molybdenum industry: through the application of 5G, cloud servers, etc., it will be applied to, etc., and will be used. Remote remote control excavators and unmanned trucks introduce mining areas; by installing high-precision positioning mobile terminals, the open-air mines are realized-unmanned mix and mining area-ring-control coordinated interconnection perception; the third generation open-air mines were born Intelligent production control system.

Gu Qinghua: "This pure electric new energy vehicle is equipped with an energy recovery system, re -loads downhill recycling, and consumes power from the light vehicle uphill. I calculate that the entire mine every year, in terms of freight, saves about 5900 million. "Luoyang's Molybdenum Industry Sandaozhuang Lutian Mine has become my country's first non -coal unmanned mine to achieve 5G coverage.

Based on this, in 2018, Xi'an Smart Industry Awareness Computing and Decision Key Laboratory was approved, relying on Gu Qinghua's Institute of Mining System Engineering, the Xi'an University of Architecture and Technology, to build.

Subsequently, there were 28 eligible open -air mines across the country, using the "open -air ore intelligent equipment and integration control system" series developed by Gu Qinghua's team.

Gu Qinghua (middle) inspects Sinosteel Group Shandong Mining Project

Gu Qinghua: "I want to be a new model of zero -carbon, intelligent, safe, and efficient open -air. Construction service. "

With the implementation of the national energy strategy, in recent years, the demand for smart mines has been increasing.

Gu Qinghua said that my country has moved from a major mining country to a strong mining country. Intelligence is a must. Xi'an University of Architecture Science and Technology has opened the only metal mineral resource development major in the Northwest region in 1958. For more than 60 years, it has accumulated rich experience in running and practical experience, and provided professional technical support for promoting my country's mining scientific and technological progress.

Gu Qinghua: "We want to take mechanization substitutions, automatically reduce people, and intelligence. You can imagine that it is all a bunch of robots. Realize unmanned mines. "

Gu Qinghua made a theme report at the Seminar of Coal Mine Intelligent Construction

Wei Yanmin, Secretary of the Party Committee of the School of Resources Engineering of Xi'an University of Architecture and Technology, said that Gu Qinghua's team was transformed rooted in the scientific research achievements made by the mining without funds and two laboratories.

Wei Yanmin: "He drives a group of people to transform and treat Qinghua to do so well. He said that we are also going to do so. Institute of rare metal conversion in our college, the powder and coal ash industry, operated in the form of enterprises, similar to Gu Qinghua, they This is done. Especially in the past two years, we provoke this Qin Chuangyuan in the province and inspire the vitality of college teachers. "

In the eyes of colleagues, he is "brother".西安建筑科技大学采矿系副主任江松：“我们怎么去做科研，他会手把手教你；生活上，也会给你解决很多困难。说我们既然是建大培养的，那我们所有的成果、 All dedication must be stayed in Jianda. "

When we were tired, Gu Qinghua would take a walk and run on the campus of Jiangda University, shuttled on his favorite green tree on campus. From entering the mine for the first time, seeing the spirit of the instructor's diligently, Gu Qinghua made up his mind: take root in the mine and use the wisdom of his own and the team to change the appearance of the mine.

Gu Qinghua: "In the future, the engineer of mining can also wear suits, ties, and sit in the air -conditioned room to engage in related work. It is my biggest dream to transform this traditional production model."

Biography

Gu Qinghua, male, Han nationality, born in November 1981, member of the Communist Party of China, professor, doctoral supervisor. He is currently the deputy director of the key laboratory of Xi'an Smart Industry Awareness Calculation and Decision, Director of the Institute of Mining System Engineering, Xi'an University of Architecture and Technology, and the head of the mining intelligent science and engineering innovation team. Essence He has been funded by the Shaanxi Provincial Outstanding Youth Fund, the 13th Shaanxi Youth Science and Technology Award, selected into the high -level youth science and technology innovation talents of the Ministry of Natural Resources, the leading talents of the young and middle -aged scientific and technological innovation of Shaanxi Province, and the provincial and ministerial scientific and technological progress of the Liaoning Provincial People's Government Seven awards, 3 second prizes, and 3 first -class prizes of scientific and technological progress at the departments and bureaus of Higher School and other universities in Shaanxi Province.

Reporter's note

The summer vacation is the best time to Professor Gu Qinghua. There is no requirement for class hours and no pressure to prepare lessons. It is to engage in scientific research and project. His academic requirements are rigorous and careful. He cares for students and partners, with a peaceful personality, delicate inner, and a contrast with his tall body. His bones contained a persistent spirit: the school who persisted to give him knowledge, persistently loved the mentor who gave him a career platform, and persisted in the mines that carried his dreams. Really: love one school, choose one industry, and last life. During the interview, he kept hanging "our team" to his mouth and attributed all his achievements to everyone. He said he was just an ordinary teacher. When he blurted out his dream to make the mine change, I clearly felt his heart of "family feelings".

Note: This article is one of the reports of Shaanxi Radio and Television Finance Media Group · Starting News "Building Dreams and Dreams and Dreams · Our New Age". Click "Reading the original text" at the end of the article to view complete audio and video reports.

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