Electronic Information Engineering+Graduation Practice Report

Production practice report of electronic information engineering specialty

First, the purpose of production practice

Production practice is a very important practical teaching link for electronic information engineering and other majors. It is a basic training to cultivate students' practical ability, ability to analyze and solve problems, and the combination of theory and practice. It is also the source of topics and original materials for students' graduation design, which lays a solid foundation for students to carry out graduation design. Doing production practice teaching well and improving the quality of production practice teaching is an important link to improve students' professional quality and ideological quality.

1, to cultivate students' basic skills and practical ability in professional and technical work and management.

2. Let students know the modern industrial production organization form, management mode, process flow and process method within the professional business scope.

3. Cultivate students' ability to integrate theory with practice, analyze, study and solve problems from reality, and systematize what students have learned.

4. Cultivate students' work style that they love labor and are not afraid of hardship and tiredness.

Second, the requirements of production practice

1. Understand the composition and configuration of computer communication network and intranet, master the working principle, structure, installation and fault identification method of information system (software and hardware), and be familiar with the use of basic network testing tools, system planning software and network database.

2. Understand the basic functions of servers, switches, hubs, network cards, optical fibers and thick and thin cables, understand the general principles of their selection and the use of corresponding network management software.

3. Understand the composition of enterprise information flow, that is, the nature and use of supply chain, product chain, capital chain and information chain, and initially form the overall concept of enterprise information system and computer communication network.

4. Learn about the development, use and application of new achievements and technologies such as communication and network technology, enterprise information management system and e-commerce through lectures and visits.

Three. Introduction of production practice enterprises

1. Handan Iron and Steel Co., Ltd.

Handan Iron and Steel Group Co., Ltd. (hereinafter referred to as Handan Iron and Steel) is located in Handan, a famous historical and cultural city in China, a central city at the junction of Shanxi, Hebei, Shandong and Henan, and an important industrial base in Hebei Province. Since the establishment of 1958, Handan Iron and Steel Co., Ltd. has developed from an unknown local small and medium-sized enterprise into a modern iron and steel enterprise group with total assets and sales revenue exceeding 30 billion yuan and annual output of 8 million tons of steel through nearly half a century's efforts.

In the 1990s, in the process of economic restructuring, Hangang actively pushed the wall into the sea and went to the market. By establishing and deepening the management mechanism with "simulating market accounting and implementing cost veto" as the core, it has created remarkable economic and social benefits, and has become a successful example of two fundamental changes in state-owned enterprises. It has been set as a national learning model by the State Council and praised as "a red flag on the national industrial front". The company has successively won the titles of National Advanced Enterprise with Quality and Efficiency, National May 1st Labor Award, National Excellent Enterprise (Golden Horse Award) and National Civilized Unit.

Since 2 1 century, Handan Iron and Steel Co., Ltd. has made innovation and development, and has made great achievements. A large number of world-class modern equipment, such as 2.5 million tons of thin slab continuous casting and rolling production line, the first domestic hot-rolled thin slab pickling and galvanizing production line, 6,543.8+300,000 tons of cold-rolled thin slab production line and 6,543.8+200,000 tons of color-coated plate production line, have been built and put into operation one after another, realizing the product structure adjustment with high-quality plates as the mainstay. The company's plate rate reached 73%, which was the first among the top 100 enterprises in Hebei Province in 2005. And become a member of the World Iron and Steel Association.

2. China Netcom (Group) Co., Ltd. Handan Branch

China Netcom (Group) Co., Ltd. Handan Branch is the municipal operation organization of Hebei Communication Company of China Netcom Group, and it is a leading enterprise in communication operation in Handan area. The total fixed assets is nearly 4 billion yuan, and there are nearly 2,000 employees. It has 15 county (city) branches, which are mainly engaged in fixed telephone and data communication services, and also undertake the tasks of party and government private networks and emergency communication support. Handan Branch of China Netcom (Group) Co., Ltd. has undergone many reforms, such as separation of posts and telecommunications, mobile divestiture, separation of government from enterprises, and telecom restructuring.

Handan Branch of China Netcom (Group) Co., Ltd. and its three county (city) branches in Wu 'an, Fengfeng and Shexian were awarded the title of "civilized unit" in Hebei Province by Hebei Provincial Party Committee and Hebei Provincial People's Government, and 1 1 county (city) branches were awarded the title of "municipal civilized unit"; 27 business windows were named "three-star windows" by the Provincial Civilization Committee, and 9 teams were named "Provincial Youth Civilization"; Among them, the telecom business department also won the honor of "Top Ten Model Youth Civilization in Handan City". Comrade Jing Wong, an employee of China Netcom (Group) Co., Ltd. Handan Branch, won the title of "National Young Post Expert" and became the only advanced individual in the communication industry in the province to win this honor.

3. Hebei Mobile Communication Company Handan Branch

Hebei Mobile Communication Company Handan Branch was established in July 1999, which was formed by the mobile communication business of the former Handan Telecommunications Bureau. Directly under Hebei Mobile Communication Company, under the jurisdiction of 15 county (city, district) mobile branch. In June 2000, 165438+ 10, the company was successfully listed overseas, and the nature of the enterprise was changed from state-owned to wholly foreign-owned operation, and its name was changed to Handan Branch of Hebei Mobile Communications Co., Ltd., with 288 employees (including 15 counties and cities), mainly engaged in mobile phone communication services (including voice, data and multimedia) ); IP telephone and Internet access services; Engaged in the design, investment and construction of mobile communication, IP telephone and internet network; Installation, engineering construction and maintenance of mobile communication, IP telephone and Internet facilities; Operating system integration, roaming settlement and clearing, technology development, technical services, advertising services, equipment sales, etc. Related to mobile communications, IP telephony and Internet services; Sell and lease mobile phone terminal equipment, IP phone equipment, Internet equipment and its spare parts, and provide after-sales service.

Our company has the largest mobile communication network in Handan, covering all cities, counties and most towns and villages in Handan. The main traffic trunk lines and key areas are basically covered seamlessly, and they are connected with 3/kloc-0 provinces, municipalities directly under the central government and autonomous regions nationwide, and realize international automatic roaming with 8 1 63 mobile operators in 8/kloc-0 countries and regions around the world. New services such as calling number display, call forwarding, information on demand, short message, GSM mobile phone secretary, GSM mobile phone banking, GSM IP phone, GSM WAP and virtual network have been launched one after another. By the end of February, 200 1 and 65438+,the number of online users had exceeded 290,000.

The company is established and managed in full accordance with the requirements of modern enterprise system, facing the market and serving the society. Always adhere to the service tenet of "customer satisfaction is our unremitting pursuit", constantly improve network construction, improve service quality, and provide safe, reliable and convenient mobile communication services for the city's economic development and people's life.

4. China Tietong Handan Branch

China Tietong Handan Branch (hereinafter referred to as Handan Tietong) is the business development and management organization of China Tietong Group Co., Ltd. (hereinafter referred to as China Tietong), which provides the public with basic and value-added telecommunications services such as fixed telephone local calls, domestic and international long-distance calls, IP phones, public data transmission, internet, communication network element rental and sales, video, wireless paging, etc. It has a national unified customer service system and 10050 customer service telephone platform.

China Tietong Handan Branch will highlight its characteristics, give full play to its advantages, provide the public with "high-speed, safe, reliable and high-quality" all-round and multi-level telecommunications services, build the brand of China Tietong with professional quality and high-quality services, and make unremitting efforts and contributions to the development of communication and information industry in Handan and the construction of China's telecommunications power.

5. Handan Urban Construction Bureau

Handan City Construction Bureau has nearly 10,000 employees and 0/4 subordinate units. It is mainly responsible for urban water supply, gas supply, heating, public transportation, landscaping, city appearance and sanitation, municipal construction and management, and urban management supervision. And directly serve the urban economy and people's lives. In recent years, the bureau has been actively fighting the tough battle of urban construction management around the construction management idea of "taking the creation of a national garden city as the leader, focusing on the construction of demonstration street road network, and based on the comprehensive improvement of urban appearance and the improvement of service guarantee ability". It has been rated as a provincial civilized unit and an advanced unit for comprehensive management of social security for four consecutive years, as an "outstanding leadership group" for four consecutive years and as a "quality service cup" for three consecutive years. The main grass-roots units are: municipal engineering company, municipal management office, municipal water supply company, municipal gas company, municipal heating company, municipal garden management office, municipal public transportation corporation, city appearance and environmental sanitation administration, urban management supervision detachment and municipal water-saving office.

Fourth, the content of production practice

The production practice of electronic information engineering major focuses on observation and practice. In order to make students have a clear aim in production practice, each teaching class should make a specific practice plan according to the production practice outline before practice to ensure the implementation of the following contents.

1. Visit the substation area, hot rolling plant area and main control room of Handan Iron and Steel Co., Ltd. to learn about the information control chain of the enterprise and get a preliminary understanding of ERP enterprise resource planning.

The whole process is mainly explained by factory employees, introducing the position and role of enterprise resource management plan (ERP) in enterprise resource management. Introduce the development of ERP technology and enterprise planning; Introduce the composition and interconnection of various local ERP networks; Introduce the rules and regulations, technical regulations and confidentiality system of the enterprise.

2. Visit the historical exhibition hall of Handan Communication of Netcom Company to fully understand the development course and future planning of Handan Communication. And deepen the ability of combining what you have learned with practice through personal practice and operation.

3. Visit the central computer room of China Mobile Communication Handan Branch, observe the laying mode of mobile communication network at close range, and understand the main hub equipment and maintenance mode of mobile communication network.

4. Visit a transfer station of Handan Tietong in our school to learn about the implementation principle, network structure and maintenance methods of telephone network and Tietong broadband.

5. Visit the monitoring room of Handan Urban Construction Bureau to learn about the practical application examples of various communication lines such as DDN and feel their advantages and disadvantages.

6. I listened to the wonderful lectures given to us by engineers from various companies.

The above content is mainly to let students have a comprehensive and intuitive understanding of the application scope, development process and prospects of various communication networks, consolidate, deepen and expand the theoretical knowledge they have learned, and inspire students' ability to think and find problems independently.

Verb (abbreviation of verb) production practice process

August 30th Internship Location: Main Substation Area of Hangang

Mainly listened to the factory staff's introduction to the wiring mode, working process and safety protection measures of the substation and its whole system. And enter the central monitoring room to check the real-time working status of the whole factory, and get a preliminary understanding of the important role and work items of a factory dispatching room, so that we can have a preliminary image of ERP in our minds.

August 3 1 Internship Location: Hot Rolling Mill of Hangang

The main internship task of this day is to observe the whole production process of hot rolled steel plate, understand the production mode of modern enterprise assembly line, and further understand one aspect of ERP implementation through the production process from raw materials to finished products in a workshop.

Through the introduction of the commentator, we learned about the advantages and disadvantages of China's steel production, especially when we asked how thin the steel can be pressed now, the team leader said with emotion, "Students, do you know that all the cans you drink every day are imported from abroad? Why? Because our country has not been able to produce such thin aluminum! " My god, it's been a long time. Our country can send people into space, but it can't produce a small can. Through this personal experience, we fully understand that we are the pillars of the future of the motherland, and the future of the motherland is our future.

On the morning of September 1, the internship site: Steelmaking Workshop of Hangang.

The main task of this day is to visit the monitoring room of steelmaking workshop, and intuitively understand the process of steelmaking furnace from raw materials to molten iron through monitoring equipment, so that we can have an intuitive understanding of the production process of modern enterprises.

On the afternoon of September 1 day, the internship site: Handan Tietong Transfer Station.

By visiting the transfer station, we can understand the realization principle, network structure and maintenance method of telephone network and Tietong broadband. And observe all kinds of transit equipment at close range, understand the physical form and working mode of optical switches, cables, optical fibers, power supplies, standby power supplies and other equipment, and violently collide with the learned book knowledge from the actual height!

September 5th Internship Location: Handan Communication History Exhibition Hall, Handan Netcom Building.

This day's internship is very relaxed and interesting, mainly through visiting the exhibition hall to understand the development process of the whole communication in Handan and its future development direction. There we came into contact with many communication terminals that we have never heard of before and very advanced videophones at present, which made us have a deeper understanding of the history and future of the whole communication.

September 7th Internship Location: Handan Mobile Communication Room

This day I came to a computer room in Handan, which is responsible for one-third of mobile phone communication. Many large switches and other equipment are unprecedented, which gives us a great visual impact and gives us an unprecedented experience.

In the management room outside, we intuitively understood the realization process of the whole mobile communication through live demonstration, which felt much richer than books!

September 8th Internship Location: Handan Urban Construction Bureau

The place where I came this day is the government agency Handan Urban Construction Bureau. The main reason for coming here is that there are various monitoring devices and various networks connecting them, which is an excellent place for us to analyze and compare the advantages and disadvantages of various networks.

By visiting the monitoring room of Handan Urban Construction Bureau, we can understand the practical application examples of various communication lines such as DDN and feel their advantages and disadvantages.

Other internship locations: school

Mainly listen to the lectures of engineers from various companies, and get a deeper understanding of the functions, advantages and disadvantages of various networks from a theoretical perspective.

Six, production practice experience

The two-week production internship ended today. Looking back on the past two weeks, I am deeply touched. There is the surprise of seeing high-tech equipment, the helplessness of facing backward technology, the joy of entering the factory for the first time, and the joy of avoiding hard work.

In just two weeks, we went to Hangang, Mobile, Netcom, Tietong and Urban Construction Bureau successively. Except that Hangang is a little different from our major, other places are very good, and I have learned a lot of practical things and found that it is really different from the books. Books generally say which performance is good and which is not, but in fact it must be used if it is not good, and many other factors must be considered, such as compatibility, cost and so on.

Although Hangang is a little different from our major, it has a great influence on us. After all, it is the first time to come to the largest steel enterprise in China. The huge factory area and a large number of workers give us a sense of corporate culture. Especially when you see steelmaking, the visual impact is even stronger. However, when I heard that such a big steel mill couldn't even make canned food, the helplessness was hard to calm down for a long time. Indeed, science and technology are the primary productive forces. Only by studying cultural knowledge hard can contemporary college students change this dilemma in the future.

In the next few days, I went to the computer rooms of various companies. I visited them with a worship of technology. When I saw all kinds of high-tech equipment, I once again had a deeper understanding of my major. We are the major standing at the forefront of science and technology!

Through this internship, our ability to integrate theory with practice has been greatly improved, laying a solid foundation for future employment!

Seven, some suggestions for internship enterprises.

1. The sanitation of the factory area of Hangang should be strengthened, and many places are really dirty.

For the convenience of the public, the exhibition hall of Netcom should be open every day.