I am studying electrical information now. My brother's computer is late and hard, and his hands-on and experimental ability is not very good. Now I don't know how to choose, so I kneel down and ask fo

I am studying electrical information now. My brother's computer is late and hard, and his hands-on and experimental ability is not very good. Now I don't know how to choose, so I kneel down and ask for instructions. Electronic information engineering

Business training requirements

This major is electronic information engineering. Students in this major mainly study signal acquisition and processing, power plant equipment information system and other professional knowledge. Being trained in electronic and information engineering practice, I have the ability to design, develop, apply and integrate electronic equipment and information systems.

Professional profile

Electronic information engineering is a subject that uses modern technologies such as computers to control and process electronic information. It mainly studies the acquisition and processing of information, the design, development, application and integration of electronic equipment and information systems. Now, electronic information engineering has covered many aspects of society, such as how to deal with all kinds of telephone signals in telephone exchanges, how to transmit our voices and even images by mobile phones, how to transmit data in the networks around us, and even how to keep the information transmission of the military secret in the information age. We can learn about these things by learning some basic knowledge, and we can apply more advanced technology to the research of new products. Electronic information engineering is a major integrating modern electronic technology, information technology and communication technology.

This major trains high-level engineering and technical personnel with wide caliber, high quality and all-round development in the fields of electronics, information and communication, such as electronic technology, automatic control and intelligent control, computer and network technology, who are familiar with the design principles and methods of electronic systems and have strong application ability in computers, foreign languages and corresponding engineering technologies.

Electronic information engineering major is to learn basic circuit knowledge and master the method of processing information with computer. First of all, we must have solid mathematical knowledge and high requirements for physics, mainly electricity; Learn many basic courses such as circuit knowledge, electronic technology, signal and system, computer control principle, communication principle, etc. To study electronic information engineering, you have to design, connect some circuits and conduct experiments with computers. The requirements for hands-on operation and use of tools are also relatively high. For example, I will connect the circuit of the sensor myself, build a small communication system with a computer, visit the electronic and information processing equipment of some big companies, understand how the mobile phone signal and cable TV are transmitted, and have the opportunity to participate in large-scale engineering design under the guidance of teachers. To learn electronic information engineering, you should like to study and think, and be good at finding problems with your brain.

With the deepening of social informatization, most industries need high-paid electronic information engineering professionals. After graduation, students can engage in the design, application development and technical management of electronic equipment and information systems. For example, being an electronic engineer, designing and developing some electronic and communication equipment; Be a software engineer, design and develop all kinds of hardware-related software; Being a project supervisor and planning some large-scale systems requires high experience and knowledge; You can also continue to study as a teacher and engage in scientific research. Note: The curriculum of different institutions may be different.

Professional background and market forecast

This major is a frontier discipline, and all fields of modern society and people's daily life are closely related to electronic information technology. There are many enterprises and institutions engaged in the production, development, sales and application of electronic technology products in China. With the acceleration of reform, there will be more and more such enterprises and institutions. In order to promote the development of market economy, it is an objective need of social development and economic construction to cultivate a large number of applied technical talents and management talents with university education who can comprehensively apply the knowledge and skills they have learned to meet the requirements of the development of modern electronic technology and engage in the production, installation, commissioning, operation and maintenance, sales and after-sales service of products and equipment related to their majors in enterprises and institutions, as well as the technical development of new products. The market demand for such talents is increasing. Therefore, talents majoring in electronic information engineering have broad employment prospects.

Training objectives

Pay attention to cultivating the basic knowledge and ability of electronic information technology; Have the basic ability of assembly, debugging and design of electronic products, and have the ability of installation, debugging, maintenance and application of general electronic equipment; Ability to install, debug, repair and maintain office automation equipment; Ability to read, analyze, install, debug and maintain circuit diagrams of communication equipment and household electronic products; Ability to design and organize intelligent control of electromechanical equipment; Ability to read English materials and use computers.

Training requirements

Students in this major mainly study the basic theory and knowledge of signal acquisition and processing, electronic equipment and information systems, and cultivate them through the practice of electronic and information engineering (including production practice and indoor experiment). They have good scientific quality, basic ability to design, develop, apply and integrate electronic equipment and information systems, strong knowledge updating ability and wide scientific adaptability.

main course

Advanced mathematics, English, circuit analysis, electronic technology foundation, C language, VB programming, electronic CAD, high-frequency electronic technology, TV technology, electronic measurement technology, communication technology, automatic detection technology, network and office automation technology, multimedia technology, single chip microcomputer technology, electronic system design technology, electronic design automation (EDA) technology, digital signal processing (DSP) technology and other courses.

Fourth, the overall requirements of teaching

1. Understand the following basic concepts and terms correctly.

DC path and AC path, forward bias and reverse bias, static and dynamic, operating point, load line, nonlinear distortion, magnification, input resistance, output resistance, frequency characteristics, positive feedback and negative feedback, DC feedback and AC feedback, voltage feedback and current feedback, series feedback and parallel feedback, open loop and closed loop, self-excitation, zero drift, differential mode and * * * mode, * *.

Vocational qualification certificate and technical grade certificate

Obtained the Certificate of English and Computer Application Ability in Colleges and Universities issued by the Provincial Department of Education; Obtained the intermediate electrician certificate and electronic CAD intermediate skill level certificate issued by the Ministry of Labor and Social Security.

Knowledge and ability mastered

1. Systematically master a wide range of technical basic theoretical knowledge in this professional field and adapt to a wide range of work in the field of electronic information engineering;

2. Master the basic theory and experimental technology of electronic circuits, and have the basic ability to analyze and design electronic equipment;

3. Master the basic theory and general application methods of information acquisition and processing, and have the basic ability to design, integrate, apply and simulate information systems by computer;

4. Understand the basic principles, policies and regulations of the information industry and the basic knowledge of enterprise management;

5. Understand the theoretical frontiers of electronic equipment and information systems, and have the initial ability to research and develop new systems and technologies.

6. Master the basic methods of literature retrieval and information query, and have certain scientific research and practical work ability.

Automation major

abstract

Automation majors mainly study the principles and methods of automatic control, automation unit technology and integration technology and their applications in various control systems. Based on the theory of automatic control, it takes electronic technology, power electronics technology, sensor technology, computer technology, network and communication technology as the main tools, and faces the automatic control of industrial production process and the automation of various industries and departments. It has the distinctive characteristics of "combining control with management (science), paying equal attention to strength (electricity) and weakness (electricity), and paying equal attention to software (components) and hardware (components)", and is a large-caliber engineering major with interdisciplinary science, engineering, literature and management. After graduation, students can engage in technical work in automatic control, automation, signal and data processing and computer application. Employment fields are also very extensive, including high-tech companies, research institutes, design units, universities, financial systems, communication systems, taxation, foreign trade, industry and commerce, railways, civil aviation, customs, industrial and mining enterprises, government and science and technology departments.

Professional basic information

1, culture target

The students trained in this major should have engineering technical foundation and certain professional knowledge in a wide range of fields, such as electrical technology, electronic technology, control theory, automatic detection and instrument, information processing, system engineering, computer technology and application, network technology, and be able to engage in system analysis, system design, system operation, scientific and technological development and research in the fields of motion control, industrial process control, power electronics technology, detection and automation instrument, electronics and computer technology, information processing, management and decision-making.

2. Training requirements

Students in this major mainly study basic theories and knowledge such as electrical technology, electronic technology, control theory, information processing, system engineering, automatic detection and instrumentation, computer technology and application, and network technology. , and trained in engineering practice; Have the basic ability of system analysis, design, development and research. Graduates should have the following knowledge and abilities:

Solid foundation in natural science, good foundation in humanities and social sciences, and strong comprehensive foreign language ability;

Master the extensive technical basic theoretical knowledge necessary in this professional field, mainly including circuit theory, electronic technology, control theory, information processing, computer software and hardware foundation and application.

Have a good understanding of motion control, industrial process control and automation instruments, power electronics technology and information processing, have professional knowledge and skills in this professional field 1-2, and understand the frontier and development trend of this professional discipline;

Get good engineering practice training in system analysis, system design and system development;

Have certain scientific research, scientific and technological development and organizational management capabilities in this professional field, and have strong work adaptability.

3. Main disciplines

Control science and engineering, electrical engineering, computer science and technology.

Step 4: Main course

Circuit principle, electronic technology foundation, computer principle and application, computer software technology foundation, process engineering foundation, motor and electric drive foundation, power electronic technology, automatic control theory, signal and system analysis, process detection and instrumentation, operational research, computer simulation, computer network, process control, motion control, system identification foundation, computer control system, system engineering introduction, complex variable function and integral transformation, automation introduction, embedded system principle.

5. Study time

Four years.

6. Degree situation

Bachelor of Engineering.

7. Related majors

Electrical engineering and automation, mechanical design and manufacturing and automation, electronic information engineering,

8, the original professional name

Fluid transmission and control (part), electrical technology (part), automation, industrial automation, automatic control, aircraft guidance and control (part).

Professional comprehensive introduction

professional field

1. industrial process control direction: based on automatic control and computer technology, automatic control is realized for the actual industrial production process. The main course consists of signal detection and conversion, process control, computer control system, intelligent control and on-site general route control technology.

2. Electrical engineering direction: enable students to engage in power system automation, power supply and electrical control and monitoring in factories and enterprises, design, development, maintenance and management of building systems. It consists of electric control technology, motion control, PLC application technology, power supply technology and power system relay protection.

3. Embedded system direction: pay attention to the cultivation of embedded system design and software design ability, combine theory with practice, and cultivate professionals in embedded system direction through classroom teaching, experiments and other learning forms; The main courses include embedded system design, embedded real-time operating system, DSP technology, advanced display technology and control motor.

Main course and others

Main courses: circuit principle, electronic technology foundation, computer principle and application, computer software technology foundation, process engineering foundation, motor and electric drive foundation, power electronic technology, automatic control theory, signal and system analysis, process detection and instrumentation, operational research, computer simulation, computer network, process control, motion control, system identification foundation, computer control system, introduction to system engineering, introduction to artificial intelligence, etc.

The main practical teaching links include metalworking study, basic computer application training, electronic technology practice, electronic technology curriculum design, professional curriculum design, production practice and so on. , are generally arranged in the summer semester. ?

Main professional experiments: automatic control theory experiment, power electronics technology experiment, motion control experiment, process control experiment, automatic detection and instrument experiment, computer control experiment, system simulation experiment, network and multimedia experiment, etc.

Electrical engineering and automation

Training objectives:

This major cultivates "high-quality, powerful and applied" senior engineering and technical personnel with all-round development in morality, intelligence, physique and aesthetics, and coordinated progress in knowledge, ability and quality, who can work in the fields of system operation, automatic control, power electronic technology, information processing, experimental analysis, research and development, economic management, electronic and computer technology application and so on related to electrical engineering.

Training requirements: Students in this major mainly study broad engineering technical foundation and certain professional knowledge in electrical technology, electronic technology, information control, computer technology, electrical engineering and its automation technology, so that students can receive basic training in electrical electronics, information control and computer technology, as well as professional training in the field of electrical engineering and its automation, and have the basic ability to solve technical problems in electrical engineering and control.

Characteristics of personnel training:

① Four combinations of overall training: strong current, weak current, electrical technology and electronic technology, software and hardware, components and systems. The trained students have strong system concept, rich basic knowledge and strong engineering practice and innovation ability.

② Five steps of basic experiment: A new teaching mode is adopted in professional basic experiment teaching, that is, experimental courses and experimental contents are set up for the purpose of cultivating students' practical ability and innovation ability. Professional basic experiments are divided into five training platforms from primary to advanced, which enable students to receive a series of comprehensive and designed trainings, such as electronic engineering practice, electrical and electronic measurement and experimental technology, electronic circuit design and CPLD and electronic CAD technology, integrated technology of single chip microcomputer application, and integrated design of electronic circuits.

③ Professional experiment emphasizes ability: The new teaching mode of professional experiment aims at cultivating students' engineering practice ability, scientific research ability and innovation ability. Professional experiments are divided into course experiments (such as motor experiments, microcomputer technology experiments, power electronics and computer control technology experiments, etc.). ) and independent professional comprehensive experiments (power system relay protection comprehensive experiment, power system comprehensive automation experiment, power system detection experiment, power system comprehensive design, hydropower station operation simulation training, etc.). ) according to the purpose of ability training.

(4) Knowledge horizon and frontier: Offering characteristic elective courses reflecting the frontier new technologies, new equipment and new mechanisms in the field of electrical engineering and automation, as well as elective courses introducing interdisciplinary subjects, so as to broaden students' horizons and understand the research and application of the frontier new technologies in science and technology today.

Main disciplines:

Electrical engineering, control science and engineering, computer science and technology.

Main course:

Main courses: circuit principle, electronic technology foundation, engineering electromagnetic field, software technology foundation, microcomputer technology, computer network, electromechanics, automatic control theory, signal analysis and processing, power system analysis, power system relay protection, power plant electrical main system, high voltage technology, etc. Senior students can set flexible modules and elective courses in their major direction according to social needs.

Degree courses: Introduction to Mao Zedong Thought, Deng Xiaoping Theory and Theory of Three Represents Theory, Advanced Mathematics, Circuit Principle, Electronic Technology Foundation, Microcomputer Technology, Computer Network, Electromechanics, Automatic Control Theory, Power System Analysis and Power System Relay Protection.

Main practical teaching links: metalworking practice, electronic engineering practice, electrical measurement and experimental technology, computer software and hardware practice, professional comprehensive experiment, professional curriculum design, graduation practice, graduation design, etc.

educational system

Degree awarded in four years: Bachelor of Engineering.

communication engineering major

I. Introduction

This major studies the knowledge of communication technology, communication system and communication network, and can engage in the research, design, manufacture and operation of communication field, and engage in the development and application of communication technology and equipment in various departments of national economy and national defense industry. After graduation, I can engage in research, design, technology introduction and technology development in the fields of wireless communication, television, large-scale integrated circuits, intelligent instruments and applied electronics, design and communication engineering. In recent years, graduates are concentrated in communication systems, high-tech development companies, research institutes, design units, financial systems, civil aviation, railways, governments and universities.

Third, develop vocational education.

Communication engineering majors mainly study signal generation, information transmission, exchange and processing, as well as theoretical and engineering applications in computer communication, digital communication, satellite communication, optical fiber communication, cellular communication, personal communication, stratospheric communication, multimedia technology, information superhighway and digital program-controlled exchange. With the invention of telegraph by Americans in the19th century, modern communication technology came into being. In order to meet the increasing technical demand, communication engineering has become a subject in American university education, and it has developed rapidly with the continuous improvement of modern technology.

The predecessor of domestic communication specialty is electrical engineering and electrical engineering. Shanghai Jiaotong University set up a "radio gate" in 19 17 electrical engineering specialty, and then set up a "wired communication and wireless communication gate" in 192 1. 1952 after the adjustment of the department, the "Ministry of Telecommunications" was established. 1934 Tsinghua University established a telecommunication group in the Department of Electrical Engineering. 1952, Tsinghua University and Peking University Department of Electrical Engineering merged to form Tsinghua University Department of Radio Engineering. This can be said to be the type of communication engineering specialty. The influential figures in this period are Tsinghua University Ren, Zhu Lancheng, Zhang Mingtao, Fan Xuyun and Zhang.

In the early days of the founding of the People's Republic of China, on the basis of the original telecommunications engineering, electrical engineering, radio electronics and other majors, all relevant schools have accumulated strong strength for the training of modern communication engineering and technical personnel. During this period, scholars such as Zhang Enqiu, Wang Shouwu, Hu Hanquan, Wu Hongshi and Wang Qian were active in the teaching field of this major.

In the 1960s and 1970s, the major of communication engineering changed greatly under the impact of the Cultural Revolution. For example, in Tsinghua University, most of the electronic engineering departments of 1969 moved to Mianyang, Sichuan, and established Mianyang Branch in Tsinghua University. /kloc-moved back to Beijing in 0/978, and resumed the establishment of radio electronics department. In order to broaden the specialty orientation and meet the needs of scientific and technological development, the specialty settings have been adjusted, and three undergraduate majors have been added: radio technology and information system, physical electronics and photoelectric technology, and microelectronics. During this period, a number of outstanding scholars emerged, such as Academician Wu. As an electronic scientist and an electronic engineering educator, he is one of the pioneers in the field of digital communication in China. He has been engaged in the research of digital communication and data transmission, digital signal processing and pattern recognition for a long time. As early as 1958, he successfully developed the first eight-channel pulse code modulation telephone terminal equipment in China, and the data transmitter successfully developed by 1952 was used in the first artificial satellite in China. Academician Zhu has been engaged in the scientific research of communication system for a long time. From 1950s to 1970s, he participated in and presided over the overall design and development of a large number of communication carrier transmission systems, and achieved manufacturing results. At that time, it was in a leading position in China and close to the advanced level in the world. In particular, the first set of central axis cable 1800 carrier communication system in China, which is responsible for the overall design, is the main component of the whole carrier communication system in China. It can transmit telephone, telegraph, fax, broadcast, data and other services at the same time, which is one of the advanced transmission means adopted abroad at that time. A lot of fruitful work has been done in the construction of national long-distance automatic telephone network, network operation mode and network operation mode, and the independent position of telecommunication network discipline has been established.

In the 1980s, the hurricane of information revolution from developed countries such as the United States, Japan and Britain added a strong impetus to the development of communication engineering specialty in China, and since then, communication engineering specialty has its current name.

Due to the rapid rise of information expressway, communication technology plays an increasingly important role in the development of national economy, and the state has also increased its investment in this area. All colleges and universities have courses of this major or similar majors, and a large number of laboratories have also entered the university campus. For example, State Key Laboratory of Regional Optical Fiber Network and New Optical Communication System, Communication Laboratory, Digital Signal Processing Laboratory and Electronic Technology Laboratory of Shanghai Jiaotong University. In addition, Nanjing University, Zhejiang University, Harbin Institute of Technology, Beijing Institute of Technology, China University of Science and Technology, Southeast University, Tongji University, Fudan University and many other key universities. It has made important contributions to the cultivation of outstanding talents in this major.

Due to the extensive demand for talents in society, the enrollment of this major is very large every year. Each school enrolls an average of 200-300 students each year, and some schools even have more. The education level ranges from junior college and undergraduate course to master's degree and doctor's degree, and some schools also have postdoctoral mobile stations, forming a cascade training mode for talents. Despite this, the annual graduates of this major are still in short supply.

In the new period, a large number of outstanding experts and scholars have emerged. For example, Academician Zhou Bingxun of Tsinghua University took the lead in "Research on Crystal Fiber Growth and Crystal Fiber Devices" in China. Its "Narrow Linewidth Tunable Semiconductor Laser and Related Technologies" has passed seven appraisal results, and its linewidth, frequency stability and tuning range have reached the international advanced level, making an important contribution to the development of coherent optical communication. It has reached the international advanced level in the research of "optical fiber high temperature sensor", optical fiber ring cavity fineness and ring laser. In addition, Professor Lu Da is in signal and information processing; Professor Feng is engaged in digital communication, voice signal processing and digital multiplexing. Professor Yao Yan's field is signal detection, estimation and identification and its application in electronic systems, high-speed real-time information processing and systems; Professor Cao Zhigang is engaged in digital modulation, coding and health communication, speech enhancement and digital signal processing technology; Professor Lin Xinggang has made outstanding contributions in the fields of intelligent graphic information processing and recognition, image compression and multimedia data, multimedia communication and terminal technology. These experts and professors paved the way for China's modern communication career to March into the 2 1 century.

Facing the new century, communication engineering specialty will usher in a broad development world. With the more and more extensive application of communication technology, there are all kinds of technical talents in this major, from space to seabed. Now that China has joined the WTO, it will certainly bring more room for the development of China's information industry. The shortage of communication engineering professionals has become a very unfavorable factor for China to participate in international competition. Therefore, in the next few years, China will pay more attention to the cultivation of professional talents, pay more attention to communication engineering education and improve the education level.

Employment direction of communication engineering

Communication technology research and development personnel

Career path: R&D personnel → R&D engineers → senior marketing or management personnel.

Talent market: A few years ago, the communication industry was in the spring, and the R&D field provided many high-paying positions. Even today, R&D positions of well-known enterprises such as Huawei, ZTE and UT Starcom are still very competitive. However, such companies and positions are too few compared with the increasing number of graduates in our major every year.

The reasons are not only the decrease in the demand for talents directly brought about by the scale of the communication industry and the stagnation of market development, but also the attitude of colleges and universities towards the setting of communication majors: "Go if conditions permit." -Many schools actually don't have the strength to offer this major. The key lies in teachers and experimental equipment. But even so, we should not lose heart. After all, as far as our major is concerned, it is difficult for undergraduates to meet the employment requirements of enterprises once they graduate. Therefore, the criteria for many enterprises to select new employees are "solid professional foundation, open mind, good English and a little creativity."

Analysis and suggestion: "The university can get graduation certificate, degree certificate, band 6 and computer certificate in four years, and everything else depends on mixing." There is a popular view among graduates nowadays. I personally don't think so. At least graduates majoring in communication-most companies will take a major when recruiting. Just like in the school exam, I can cram for the exam, but I have a deep understanding of how good the effect is: I took the recruitment exam for the first time after graduation that year, with seven questions-involving analog circuits, digital circuits, mobile communications, high-frequency electronic circuits and C language. The topic is very basic, but it covers a wide range, so you can't solve the problem before the exam. Even if you get away with it, because he may ask you carefully about your solution ideas in the next interview (later the supervisor told me that ideas are more important than answers).

More importantly, they won't give you the key points before the exam like your teacher. As long as you show a little professional skills in the test paper, your application can be said to be "over".

Key courses: circuit theory and application, computer technology, signal and system, electromagnetic field theory, digital system and logic design, digital signal processing, communication principle, etc. The specialized course of assembly and composition principle is still necessary and can be used in practical work. We can't be required to be proficient in every subject, but at least we can learn a little-you can choose two or three courses that interest you.

About English. The relationship between communication engineering and English is not particularly close, but most of the well-paid communication companies are foreign companies. Even a domestic-funded enterprise like Huawei requires a six-level recruitment-in the case of a particularly large choice, enterprises will naturally raise the entry threshold.

About creativity. The creativity here can actually be explained as novel ideas and design development consciousness. Therefore, compared with other activities organized by the school, it is a good exercise for us to participate in such activities as the electronic design competition. Remember, when writing a work or an award-winning design on your resume, you should carefully prepare the design ideas, including the problems in the design process, as well as the solutions and principles. If you have a good understanding of single-chip microcomputer and circuit, you can try to make a board yourself to prepare for the development of single-chip microcomputer after graduation, and then accumulate experience in your work and learn embedded system knowledge. This technical route is more suitable.

Technology going to market (management) is the home of many R&D personnel. Because with the growth of age, the learning ability declines, coupled with the bottleneck of R&D department's work design and strong technical foundation, engineers are choosing to do technical support, customer service and management of technical departments for a period of time (technical background has obvious advantages for this management: in such a high-tech department, who will serve a leader who can't even read the circuit diagram? )

Finally, on the eve of 3G, if you can master the basic knowledge of this technology, it should be of great benefit to employment. Here is a certification-Motorola Institute of Engineering, based on the communication technology training of 10 years, is the first in the industry to launch a social-oriented wireless communication technology course system-MCNE (Motorola Certified Network Engineer/Motorola Certified Wireless Network Engineer) course series and related courses. (For recommendation only, please judge and choose carefully according to your own situation. )

Sales staff of communication products

Career path: sales assistant → sales engineer → sales (marketing) manager.

Talent market: the demand is large, and the requirements for professional skills are not particularly deep, which is suitable for ordinary undergraduates. The most important thing is to have enough room for career development. If it really doesn't work, you can switch to other industries and continue to do sales.

Analysis and suggestions: including the sales of various upstream equipment and communication equipment. For the sales of upstream equipment, enterprises attach great importance to professional background when recruiting, so they must have a comprehensive understanding of some basic professional courses of communication. I suggest that those students who want to do sales practice before graduation and try to go to the R&D department of the enterprise-it is unwise to compete with marketing students in sales professional knowledge, and they should strengthen the core advantages of professional background.

In addition, it is natural to cultivate communication ability, marketing ability and planning ability. There are many students in the university who disdain to work in the student union. Actually, I don't know if you can learn anything else there. It is a good way to cultivate your communication and organizational skills, especially when you have achieved a certain position through your own efforts. As for reading professional books on sales, I personally think it is better to read professional magazines and newspapers. The former is almost pure theory and blunt, while the latter is theory plus practice.

What you can start preparing at school is to learn to do marketing planning-you can download some excellent planning and planning projects on the Internet, and learn slowly according to it. This is what you must use at work, and some companies may do the same in the written test. Finally, regular planning can help you form a good habit: always organize your thoughts and analyze things in an orderly way.