Nowadays, we are entering a digital era. 3G cell phone to bring users a new experience, our computer screen changes, digital television The digital TV is y rooted in people's hearts and minds. The United States of America's "Silicon Valley" think we are no strangers, but you know the "Silicon Valley" of the core technology is what? Do you know why Intel Corporation can be aggressive, become a long-lasting famous enterprise? Do you know why cell phones, the Internet, and digital television in our lives are able to transmit pictures, images, and sound? These areas are inseparable from several of our university majors, which is today I want to introduce to you easily confused three majors: electronic information science and technology, electronic information engineering, electronic science and technology majors.
Look at the career prospects, understand the professional life
Electronic information engineering: when the software engineers, electronic engineering designers
Electronic science and technology: the development of computer hardware, when the circuit design engineers
Electronic information science and technology: electronic, can be a circuit design engineers; information, can be a telecommunications engineer; computer, develop software, hardware
Electronic information science and technology: electronics, can do circuit design engineers; information, can do telecommunication engineers; computers. Development of software, hardware
To understand the three professions in the end is to learn what, first let's look at the future of these professions are engaged in what work, from what to do to understand the difference between them.
Zhang Bin, who majored in electronic information engineering at Nanjing University, went to work at ZTE's Shanghai R&D center after graduation. ZTE's Shanghai R&D center is very large, and his room in the cell phone design center is filled with all kinds of cell phones. His major focuses on "information", which is closely related to the communications industry, such as the MMS cell phones used nowadays, which can transmit pictures and even audio recordings, which is the scope of the research and development in which he works. Nowadays, electronic information engineering has covered many aspects of society, such as how to deal with all kinds of telephone signals in the telephone exchange bureau, how to transfer data in the network around us, and even how to protect the confidentiality of information transfer in the military in the era of information technology, etc. All of these involve the application of electronic information engineering technology. Graduates in addition to do electronic engineering designers to develop electronic and communication devices, do software engineers for various types of hardware equipment "tailored" development of software, but also in the accumulation of several years of work experience, presided over the planning of some of the large system development, such as China Unicom to build the CDMA network. After graduation, there are foreign companies, such as Siemens, Lucent; there are state-owned enterprises, such as the National Radio Measurement Center, the Space Academy; there are to go to the big companies, such as Huawei, Lenovo, ZTE, and go to a small company to do research and development.
With Zhang Bin's work environment is different, graduated from Huazhong University of Science and Technology, majoring in electronic science and technology, Zhang Shijian into the Skyworth Electric (Shenzhen) Limited Skyworth color TV factory. Initially in the production of the first line of the assembly line to do the most basic level of work, soon to be transferred to the technical group as a production line technician. Compared with the electronic information engineering profession, it can be said that the vitality of the electronic science and technology profession is the most tenacious, its knowledge update is not as fast as electronic information engineering, but lasting and new, it has an irreplaceable role in the manufacturing industry. Intel is the reason why the hegemony of the people, is because it mastered the world's most advanced electronic science and technology, can produce the fastest, most stable, best quality computer hardware. As the United States "Silicon Valley" is the greatest success of the world's semiconductor industry to grasp the pulse of the development of today's development, become a model of the world economy. And various types of home appliances scrambling to take the road of intelligence, electronic science and technology talents as the town "enterprise" treasure, such as LCD TVs, high-definition TVs, plasma TVs, digital broadcasting and so on should be used in this profession. Computer hardware development, circuit design engineers is the signature occupation of this profession.
And they come from the same city, Li Yueli, from the Nanjing University of Information Engineering, Electronic Information Science and Technology, graduated from the Technical Service Department of Hisense Group, mainly engaged in the Zhengzhou area of computer sales and after-sales service work. Every day's work is to maintain computers. Initially, it was to do some customer return visits, product market research, computer system maintenance, and then it was to participate in some detailed work, such as appointment of customers, repair order opening, external publicity, and maintenance work. Electronic information science and technology is the collective name of physical electronics + mechatronics + microelectronics + optoelectronics, favoring the latter two, corresponding to the IC industry, i.e., integrated circuits, or chips for short. Chips are the core devices of electronic information products, equivalent to the brain cells of various electronic devices, undertaking computing and storage functions, and are the source of electronic information manufacturing. It can be said that it is quite close to electronic science and technology in terms of blood relationship, and there are many places of convergence, and it can even be regarded as a sub-specialty of the latter, which specializes in more refined and deeper learning. The scope of employment of graduates is very broad, in electronics, you can do circuit design engineers, wired wireless can start; in information, you can do telecommunications engineers; in computer, engage in hardware and software development are in line.
familiar with the content of the study, know the focus of the profession
electronic information engineering: heavy "information", learning hardware circuits, software programming
electronic science and technology: heavy "electronic", learning physical electronics, optoelectronics and microelectronics
the study of physical electronics, optoelectronics and microelectronics
Electronic Information Science and Technology: heavy circuit design, learning electronics, computers, information technology
Electronic information engineering and electronic science and technology, belonging to the same "electrical information" category of the two specialties, while electronic information science and technology is under the category of electronic information science. But they are related to the "electronic" profession, like triplets, they have a lot of **** the same point, such as their work cross-cutting areas, the students of mathematics, physics, English foundation requirements are very high. However, they also have their own different places, as can be seen from the professional courses they offer.
Electronic Science and Technology focuses on "electronics" and covers physical electronics, optoelectronics, and microelectronics. There are two elements of the electronics science and technology program that are very important and will determine your future career. One is integrated circuit design, that is, the chip. 3G cell phones, smart phones have a variety of multimedia features, video downloads, online entertainment, data *** enjoyment, video telephony, etc. on the cell phone chip put forward higher requirements, resulting in the market for GPS, image processing, cell phone TV, audio processing, video processing, FM and other functions of the chip demand has increased greatly. Therefore, knowledge of 51 microcontroller, circuit principles, sensors and other related chips is important. Another important element is embedded systems. When you sit in a comfortable car to enjoy the fun of driving, will you think of this time the body control safety technology is escorting you; when you open the refrigerator to select fresh fruits and vegetables, will you think of this time the temperature automatic adjustment system is making your food to keep fresh ...... This is an important function of the embedded system. From the traditional industrial field, to the automobile, communication, network, digital medical and consumer electronics and other emerging fields, embedded systems and software application wave swept the entire electronics industry. Therefore, you must learn the basic courses of freshman and sophomore year: digital circuits, analog circuits, C language, etc..
Compared to electronic science and technology, the electronic information engineering program is more oriented to "information" engineering, mainly signal processing and the integration and development of electronic devices. As far as the curriculum is concerned, EE is very similar to communications engineering, but it is more extensive than communications engineering, with important courses in hardware circuits, software programming, and communications. Because of the variety of courses, I suggest that if you study this major, you should find your own preferences first. If you like to do hardware design that you learn hardware design, but you'd better learn some design software, such as CAD; if you like software programming, then you seriously do software, assembly, understanding JAVE, the best to graduate when you can come up with a decent thing out, or find a job hard. Electronic information engineering is also a high demand for hands-on operation and the use of tools, such as connecting their own sensor circuits, set up a small communication system using a computer. You can also visit the electronic and information processing facilities of large companies, understand how cell phone signals and cable TV are transmitted, and have the opportunity to participate in large-scale engineering design under the guidance of a teacher. This specialty is very high in science and technology, and it is hard to learn, because the knowledge to be mastered is up-to-date and updated from time to time with high technical content of new things. Learn this profession, to have "drilling", after school are in it, in order to "bubble" out of the real talent.
Electronic information science and technology is a broad-bore specialty, mainly circuit design, the direction of the future is technology, such as ultra-large-scale integrated circuit design or R & D, etc., the learning content is very broad, involving electronics, computers, information technology, three major knowledge boards. Students who study this specialty often feel "very profitable", one is to learn a lot of things, and the other is because of the hands-on fun. How to apply information theory, circuit and system theory, electronics technology, computer technology acquisition, transmission, processing, design of electronic information systems, etc., are its mission. Therefore, this determines that the program has the distinctive feature of combining theory and practice. Students learn by playing: saving and installing computers, dismantling MP3s, repairing cell phones, and even making small electric toys for their favorite girls are their specialty. In addition, the learning content of Electronic Information Science and Technology is similar to that of Electronic Science and Technology to a large extent, such as computer, information processing, embedded direction. However, unlike electronic science and technology, computer and embedded are mainly hardware-oriented, and information processing is algorithm-oriented, requiring strong math skills. For the embedded side, in fact, as long as you seriously study, relative to the direction of information processing, start easily some, as long as the study of two languages (C language, assembly language-based), plus usually more drill hardware books, you can.
Observe the characteristics of the specialty, choose the preferred school
The opening of the "three electricity" specializing in a very large number of universities, general science and engineering colleges and universities are almost all, and even some liberal arts universities have begun to try to open .
The rapid development of the electronics industry and the multiple applications of information technology have become the main driving force of global economic growth. Therefore, almost all of the opening of electronic information engineering and electronic information science and technology universities, both in the ranks of higher scores of the profession. There are a lot of universities that have "three electric" majors, almost all of the general science and engineering colleges and universities, and even some liberal arts universities have begun to try to open.
The best universities are naturally the famous comprehensive universities, polytechnic universities, post and telecommunications, electronic science and technology universities. (1) Comprehensive universities. Such as Peking University, Fudan University, Nanjing University, Tianjin University, Jilin University, Zhejiang University, Wuhan University and other universities. (2) Polytechnic University. Such as Tsinghua University, Southeast University, Beijing Institute of Technology, Shanghai Jiao Tong University, South China University of Technology, Beijing University of Aeronautics and Astronautics, Xi'an Jiaotong University, Xi'an University of Technology, Harbin Institute of Technology, Harbin Engineering University, Nankai University, etc., these colleges and universities occupy an important position in the "three electrics" profession, and have become the main professional habitat. These universities occupy an important position in the "three electrics" specialty and have become the main habitats of this kind of specialty. Shanghai Jiao Tong University set up a radio department in 1917 within the electrical engineering program, and renamed it as the Department of Electronic Engineering in 1979. Tsinghua University, Department of Electronic Engineering (formerly known as the Department of Radio Electronics) was founded in 1952, is China's earliest information and electronic science and technology teaching and research work in one of the units. (3) Post and telecommunications. Such as Beijing University of Posts and Telecommunications, Nanjing University of Posts and Telecommunications. Beijing University of Posts and Telecommunications "information engineering" and "electronic information engineering" was selected in 2008 Beijing characteristics of the specialty, Nanjing University of Posts and Telecommunications, electronic science and technology for the construction of Jiangsu Province brand specialty. These post and telecommunications colleges and universities of electronic specialties itself is strong, and backed by the Ministry of Information Industry, the "big brother", so if you can smoke here for four years, basically means that stepped on the springboard to a secure future. (4) Electronic technology universities. Such as Xi'an University of Electronic Science and Technology, University of Electronic Science and Technology, University of Science and Technology of China, Huazhong University of Science and Technology, National Defense University of Science and Technology, Hangzhou University of Electronic Science and Technology and so on.
And for the general school, you can look at it this way: a look at the professional set up for a long time, long history of the general strength are strong; look at it in the school has not formed a cluster of disciplines, i.e., similar to the professional opened enough or not, "single seedling" of the background of more than one is not thick; look at its hardware, such as laboratories have Third, look at its hardware facilities, such as laboratories have a few, a few computers, can be a glimpse of the leopard; four look at the tuition, due to all the popular professions, the three professional fees are "popular professional tuition can be floated by 20%" of the list, if a school's tuition fees and other cold or common professions, we have to think about it. The first thing you need to know is how to get this information, and it's very easy.
In fact, in the future, you successfully graduated, as long as you are willing to put down the stature, from the grassroots level to do (whether it is a car mechanic or welder), no matter which well-known cell phone factory or computer factory work can learn a skill, and your efforts and perseverance will help you succeed! Cheer up! The future is unlimited ~!