Integration of industrialization and informatization to rebuild new Liaoyang

Liaoyang is the earliest city in Northeast China with a history of more than 2,400 years. Population 1.834 million, with a total area of 4743 square kilometers. It is one of 14 municipalities directly under the central government in Liaoning Province, with jurisdiction over 1 county, 1 county-level city and 5 districts.

As soon as I got out of Shenyang Xiantao International Airport, I got on Shenyang-Dalian Expressway and drove 60 kilometers to Liaoyang City. This is also a place that Liaoyang people are proud of. The whole Liaoning Province is in the traffic, economy and life circle 3 hours away from here. Shenyang, Anshan, Benxi and Fushun are all in Liaoyang 1 hour economic circle. Fuxin, Dandong, Panjin, Yingkou and Tieling are within the two-hour economic circle. The three-hour economic circle can not only reach Chaoyang and Huludao in western Liaoning, but also cover cities such as Inner Mongolia and Jilin in the north.

According to Zhang Biyong, member of the Standing Committee of Liaoyang Municipal Committee of the Communist Party of China and deputy mayor of Liaoyang Municipal People's Government, Liaoyang is a city with an active private economy and a solid industrial base, and has initially formed five pillar industries: chemical fiber and plastics, metallurgy and non-ferrous metal processing, equipment manufacturing and parts matching, mining and building materials industry and agricultural and sideline products processing. The trend of integration of industrialization and informatization is also reflected in Liaoyang's advantageous chemical and mining building materials industries.

Digital mine

Liaoyang Gongchangling Iron Mine belongs to Angang Group and is an important raw material producing area of Angang Group. Gongchangling Mining Company (hereinafter referred to as? Bow mine? ) deployment and implementation, public mines began to realize production planning, personnel safety, environmental monitoring, management decision-making and other functions through a unified information platform.

The relevant person in charge said that the difficulty in the process of ore mining lies in how to ensure the safety of miners. Is the operation of the equipment stable? How to transport ore resources out of the mine reasonably and safely? We have launched various information projects to solve these problems? .

The mining system adopted in Gongchangling Mine has realized the real three-dimensional ore body modeling. The ore bodies in the system present different colors, and each color represents different grades of ore. If a mining area is planned to be mined, just click the mouse to delimit the planned mining area, and the data of rock quantity and ore quantity, geological grade, dilution rate, ore-rock transportation distance and so on in this area will be automatically generated, which will help the management to make accurate production plans, such as perforation, rock production, ore production, quality, car transportation turnover plan and so on.

Operators can also use it? Digital knife? Technology, realize the arbitrary rotation and cutting of ore bodies, and intuitively display various geological data information in different regions and levels. The system automatically collects the geological profile and borehole data of the mining area, determines the plane trajectory of the ore body, and finally realizes the real three-dimensional ore body modeling by using the spatial variation law of the ore body. Behind each point is a database, which is obtained by the staff through aerial photography, GPS positioning and production point description data entry. The more comprehensive the collected data information, the closer the system shows the reality.

The staff of Gongchangling Mining Company told the reporter that through practical operation, they felt that the 3D virtual mining system had the characteristics of high efficiency and intelligence. As long as you click the corresponding dialog box, the system can automatically generate various production reports according to the different needs of users, including machines, teams, workshops, mines, and hours, days, months, seasons and years. It can also quickly generate daily plan, monthly plan and annual plan reports of workshop and mine production, as well as daily, monthly and annual actual output and quality analysis reports of workshop and mine.

Safety in production has always been an important problem that puzzles China's mining industry. This has a lot to do with the complex working environment of the mine and the poor communication between the well and the underground. At present, there are 2,200 employees in the public mine, of whom 1800 have been working underground for a long time, and the three-shift work system is implemented. The geographical location of underground operation site is very complicated, which is divided into central mining area and northwest mining area, with a total of 12 operation levels. The east-west length of the mining roadway is1500m, and the deepest part is 340m underground. In the future, the deepest mining will reach 700 meters underground. Bow mine? Digital mine? Another major feature of construction is the safety management of employees. When the reporter and his party went to Gongchangling Mine, it coincided with the biggest mining blasting in this mine this year, with a total of 46 tons of TNT** explosion. Five minutes after the reporter left the meeting room in the mining area, he felt the ground shake instantly. At that time, all personnel in the mining area had been evacuated to the ground, and it was the personnel positioning system that helped the management department confirm the evacuation of all personnel.

It is understood that in Changgong Coal Mine, every worker has a signal transmitter on his helmet. When workers enter the underground, it is reflected as a red dot in the system. The ground operator can view the position of personnel and the working state of equipment in real time on the three-dimensional solid model, and the workers' going down the well and walking in the roadway are reflected in the movement of red dots. Ground personnel can inquire about the information of workers represented by each red dot, including name, job number, downhole time, walking route and so on. In the event of a safety accident, ground personnel can also inform personnel to evacuate in time through mobile phones.

Can I still make a mobile phone underground? 1On October 6th, the 165438 underground iron mine mobile signal depth coverage project invested by Liaoyang Mobile was successfully completed. At present, GSM mobile communication signals cover the ground 157 meters and 340 meters underground, which greatly facilitates the contact between ground personnel and underground personnel.

? In the past, each horizontal working face only had one internal fixed telephone to communicate with the outside world. It took us at least two hours to find an underground worker. Once something happens, it will take workers a long time to call the fixed telephone. ? Zhou Fengfei, deputy general manager of Gongchangling Mining Company, said. ? Nowadays, after the deep coverage of mobile signals is realized, through push-to-talk service, the mine can make one-to-many calls and dispatch contacts with underground offices and miners at all levels, and real-time contact has also become a reality. ?

Software promotes energy saving

China Petroleum Liaoyang Petrochemical Fiber Company (hereinafter referred to as Liao Hua Company) is a super-large petrochemical fiber joint enterprise in China, located in the southeast of Liaoyang City, covering an area of 16 square kilometers and employing 30,000 people.

Through the team cost accounting information system developed by Liaoyang Canal Software Development Co., Ltd., Liao Hua Company has embarked on a road of using information technology to save energy and reduce consumption and control costs.

Ren, the current general manager of Yunhe Software, started from the company. 1989-2000 worked in the computer room of design institute of Liao Hua company, engaged in software development and maintenance, and founded Liaoyang Yunhe Software Development Co., Ltd. in August 2000. During his work in Liao Hua, he found that teams and groups are direct creators of enterprise benefits and direct consumers of enterprise energy. The general management software is top-down management, but the teams and groups of grass-roots production units are not managed, and informatization has not been really implemented.

Therefore, since 2003, Yunhe Software has started the research and development of team cost accounting information system. Li Xiujie, deputy technical director of the first workshop of alcohol and ketone in nylon factory of Liao Hua Company, has been engaged in cost management since 2000. She is deeply impressed by the role played by the team cost accounting system. ? Before 2003, our cost accounting was manual accounting, and the staff on duty could not know the production cost of the class at all. It was not until June 5438+ 10, 2005 that the cost accounting information system began to be used, and it entered the information application stage. The data entry is intuitive and convenient, and the data query is flexible and fast. It can automatically generate summary tables, conduct dynamic accounting, and find out the cost fluctuation points in time. ?

The system not only calculates the cost, but also finds the hidden trouble of the equipment in time through the dynamic analysis of the cost change. In June 2007, 5438+1October 2 1, the cost analysis of the third shift of chemical industry found that the unit consumption of cyclohexane plant was high, while that of alcohol ketone plant was very low. After inspection, the benzene consumption of U82 equipment is normal, and the alcohol ketone output of U83 equipment is also normal. It seems that the problem is cyclohexane. After analysis and search, it was found that the aging of the valve led to the material channeling between the cyclohexane receiving tank and the discharge tank, and the safety hazard was found in this way.

In 2008, Liao Hua's MES (Manufacturing Execution Management) system went online, and Yunhe Software Company developed a data acquisition interface with MES, which realized the automatic collection of team accounting data and made dynamic cost accounting easier. Using the dynamic bookkeeping function, the team can input the operation data at different times at any time, and the completion of various indicators is clear at a glance. Through dynamic accounting and cost analysis, minor changes in production and operation problems, instrument problems and various dynamic indicators can be found in time to avoid accidents.

On May 17, 2008, the night shift, U83 equipment of Liao Hua Company was started after alkali washing. In the process of dynamic accounting, it is found that PW water is continuously consumed. Under normal circumstances, the PW water of the equipment will only be consumed when it stops. On-site inspection by the staff found that the water inlet valve was closed. After inspection by equipment personnel, it turned out that the valve stem was broken and repaired in time. ? PW water consumption is 12 ton/hour, and the price is 10 yuan/ton. If found and treated in the day shift, at least 80 tons of precious PW water will be wasted. ? Li Xiujie said.

Create a three-dimensional digital city

Gongchangling District is the first in Liaoyang? Digital city? Urban construction. In September 2007, Gongchangling District Government invested 20 million yuan? Digital city? To build. Jin Ju Science and Technology, which undertook the project, inspected the experience of digital city construction in Beijing, Shanghai, Suzhou and Hangzhou, and found that the previous digital cities were all two-dimensional, so it was difficult to accurately describe the complex three-dimensional form, and it was impossible to realize real entity modeling, and the generated data did not fit the practical application. Based on these circumstances, Jin Ju Science and Technology Association? 3 d modeling? As the focus of Gongchangling digital city construction.

This system, which is still under construction, includes more than 20 subsystems such as three-dimensional geographic information system. According to the plan, it will be connected with the database of local government departments after completion. Based on three-dimensional modeling technology, combined with GIS, RS, GPS, computer network and virtual simulation technology, the system reproduces the distribution of various resources in the city, promotes the information sharing among different departments and levels in the city, and processes, analyzes and manages the city by digital means through government organizations.

The reporter saw that although the system is still under construction, the prototype of the future digital city has already appeared. The whole Gongchangling area is concentrated in a three-dimensional geographic information system. Click on Gongchangling District? Anping township? On this main road, you can even clearly see the names of every shop next to the street, such as? Wang Xiao clinic? 、? Anping cuisine? Wait a minute. The staff said:? These shops are the real shops on the streets of Anping Township. We get these real location data through aerial photography, field measurement and other means? .

In this digital city, every street and every house is modeled according to real data. When the mouse slides over a building, you can see the specific floor and house number where the mouse is located. If it is a commercial house, you can see the unit name. If you are self-employed, you can also see the names and ID numbers of residents who will live here in the future.

Referring to the grid management mode of Dongcheng District in Beijing, Gong Changling also put forward a similar idea. If a city's sewer manhole cover is lost, urban management can take photos of the incident site with a wireless collector. After logging into the urban management wireless collection system, the photos, events and other information will be transmitted to the monitoring center, which will archive the information and transmit it to the command center. The command center divides tasks into relevant departments according to the counterparts of different events. After the relevant departments have finished processing, fill in the task feedback form to the command center.

However, the biggest difference between Gongchangling and Dongcheng District in Beijing is 3D modeling. For example, a building can not only be viewed at any angle, but also be cut at any angle, such as crosscutting, crosscutting and vertical cutting. After cutting, you can also clearly see the internal structure of the building, such as where the stairs, fire exits, water and electricity lines are, and what is the layout of the rooms in the building.

? Behind every point in this system is a huge database, such as the population database of the Ministry of Public Security, which contains infinite possibilities of urban management. For example, after a fire, relevant personnel can clearly understand the internal structure of the building and effectively organize evacuation. ? Gongchangling District? Digital city? The person in charge said.

Talking about the bright future of digital city, Zhang Biyong is very excited. After Gongchangling District realizes the digital city, this model will be extended to other areas of Liaoyang, and eventually the whole city of Liaoyang will be connected into a large digital network. The application scope can also be extended to the intelligent management and control of urban traffic, the detection and sustainable utilization of urban resources, the prevention and control of urban disasters, the supervision and management of safety production, the governance and protection of urban environment, the construction and management of urban traffic, virtual simulation cities, the management of land resources and many other aspects. ?