Analysis of the New Applications of Electronic Technology in Modern Life.doc

1、1Analysis of the New Applications of Electronic Technology in Modern Life（School of Electronic Engineering, Jiujiang University, Jiujiang, Jiangxi, China 332005） Abstract. With the society went into the information technology and electronic intelligence era, the electronic technology develops more q

2、uickly, more widely, and the impact on human life becomes more far-reaching. Energy conservation and environmental protection are the issues of common interest of all mankind the world, and also our social economic development of important issues. Key words: Electronic Technology; Triple Play; Ftth;

3、 Cloud Computing; Led; Energy Conservation; Automotive Electronics; Car Network Introduction Since the invention of the transistor of the sixties last century, human history entered the development and application of electronic technology as a symbol of the historical era. In the 21st century, the r

4、apid development of electronic technology and extensive application of social productive 2forces social and economic access to an unprecedented development. As society went into the information age, the electronic intelligence and electronic technology develops more quickly and more widely, and the

5、impact on human life becomes more far-reaching. The Development of Electronic Technology Applications Enables Triple Play to Become a Trend Modern electronic technology, the digital audio and video broadcasting will completely replace the analog audio, video transmission and the formation of cable t

6、elevision networks. It makes the computer Internet has become part of our life, and enables telecom networks as a platform for exchange on which we depend. Three networks independent of each other, that are a waste of resources, but also to make their development has been greatly hampered. And the t

7、elecommunications networks, computer Internet and cable three major broadcast television networks, through technological innovation, integration of resources, thus forming a triple play which can provide voice, data, images and integrated multimedia communication services nationwide backbone network

8、, which has become an inevitable trend. As early as 1998, it was suggested that the triple play, 3since it was included Chinas “Eleventh Five-Year Plan“ and the 2009 electronic information industry revitalization plan. This year, the State Council executive meeting has decided to accelerate triple p

9、lay. And make a plan: 2010 to 2012 focus on broadcasting and telecommunications services way into the pilot, from 2013 to 2015 the full realization of triple play developments. After that, it identified the triple play of the ten pilot cities. The technology is based on triple play FTTH: With the hi

10、gh-definition television, video on demand, telemedicine services, the increasing popularity of information services and applications, as well as finance, securities, corporate and other users for the increasing demand for bandwidth, requires a large information transmission network bandwidth. China

11、Telecom Survey: urban households bandwidth of 30 megabytes recent demand; term projected demand of 30 to 100 MB bandwidth; while business users demand will reach 50 to 100 megabytes bandwidth. This requirement is DSL access technology cannot achieve, but it was easy for fiber access. A variety of fi

12、ber-optic broadband network is ideal as a transmission medium, which is characterized by large transmission capacity, transmission quality, low loss, and long 4distance relay. Therefore, the triple play technology is based on fiber to the home (FTTH). Traditional fiber optic connector requires custo

13、mized at the factory and can not be based on the length of the construction site flexibility, resulting in the left and right optical fiber splicing requires special equipment and then be inventoried, and then fiber and a fixed disk. Compared to traditional welding connection methods, fiber mechanic

14、al splice provides a simple, low-loss and low-cost means of an optical fiber mechanical splice, especially for FTTH deployments small number of cores of optical fiber connecting multi-point spread characteristics, has become a field in FTTH substituted continuation of traditional welding methods bes

15、t choice. Fiber optic broadband will not only allow families into high-bandwidth information age, benefiting more on network information into the main management tool for financial, securities, corporate CEO and other management personnel. These units have a higher requirement on the network bandwid

16、th, security, stability and efficiency. The triple play is the core technology of cloud computing: triple play ultimate goal is to build a full data full 5integration of the national backbone network, in addition to traditional video, audio services, but also with the integration of traditional indu

17、stries, to achieve such as remote education network medical consultations, stock information, transportation inquiries, advertising and more precise application. It involves data storage, data calculations, data re-processing, software development, data transmission, network coordination and other a

18、spects. Therefore, the triple play is a big problem is vast amounts of video data can be edited at any time, you can call anytime, anywhere to interact. How can we make this device information channel diversification, diversification of content to become a reality, the solution is to build a strong

19、cloud computing platform. With cloud computing technology, can easily be forced to make calls anywhere transmission of such data, numeracy become a reality, and woven into a unified nationwide network, complete the full integration of resources. Thus, the arrival of cloud computing enables triple pl

20、ay to really become a reality. Cloud computing is done by way of Internet technology services to external users with scalable, flexible IT services. One is scalability: when you need IT and numeracy skills, you need to use much. The other is elastic: When you need to calculate the 6capability to rap

21、idly expand, you can still get the original system capacity. Namely cloud computing services, such as software platforms, infrastructure, as are on-demand via the Internet and self-manner. So cloud computing consists of three levels: The most basic is the infrastructure and services, such as windows

22、 operating systems can be serviced through this mode. The second is the platform and services, cloud computing is that he made a powerful platform on this platform; you can freely use this platform to develop the things we need. The third level is the software services, such as Microsoft Office, we

23、can purchase fitted to a computer, can also be ordered via cloud computing methods to use. So, cloud-computing technology is the core technology of triple play. Triple play will change the way we live. The simplest manifestation is three-screen integration, namely mobile phones, the integration of T

24、V and computer screens. The future mobile phone can watch TV, Internet access; television can call, Internet; computers can also phone, watching TV. Attendant, IPTV, mobile TV, mobile Internet, VOIP and other new business will usher in a big development, peoples working 7lives will not change. One I

25、PTV (interactive network TV), neither the computer nor the TV, just a terminal device, which uses a computer or television set-top box complete video receiver, programming on demand, video broadcasting and web surfing and other functions; which VOIP, Jane for the purposes of the analog audio signal

26、is digitized, the type of data packets in the IP data network to do real-time delivery. We can avoid wasteful duplication installed. Energy Saving Strategies Enable the Led Technology Been Widely Applied Energy is the material basis of human activity. Development of human society today, with the ind

27、ustry s development, protection of the global environment has become an urgent need. LED can convert electrical energy into visible light; it changes the energy-saving lamps and incandescent tungsten light emitting three basic principles of the tuner, and use of electric light. According to the anal

28、ysis, LEDs very obvious characteristics, in addition to small size, low power consumption, long life, light, high efficiency, no radiation and low power consumption outside, LED light source can make use of red, green, and blue color theory, computer technology under the control of three colors with

29、 256 gray scale, and any 8mix, you can generate 256 256 256 = 16777216 colors to form a different light color combinations, changing, to achieve a variety of dynamic effects and variety of images . With traditional light sources compared to the monotonous glow, LED lighting is low voltage micro- ele

30、ctronic products. It is the successful integration of computer technology, network communication technology, image processing technology, embedded control technology, so it is digital information products, semiconductor optoelectronic devices “high point“ technology products, with online programming

31、, unlimited upgrades, flexible characteristics. Given its advantages of LED, currently used in the following major areas: Display, traffic signal display light applications: LED lamps have Seismic, impact resistance, light response speed, power and long life characteristics. LED display, whether it

32、is indoor, semi-outdoor or outdoor use has a monochrome, two-color, full-color and other species. Traffic lights are mainly used in high brightness red, green, yellow LED, because the use of both energy-saving LED lights, and reliable, so, LED traffic lights are gradually replacing the previous traf

33、fic lights. 9LED in automotive applications: automotive lamps, including car dashboard, audio indication, switch backlight, brake lights, taillights, side lights and headlights. As the LED response speed, so you can alert the driver as soon as possible, to reduce rear-end accidents. In developed cou

34、ntries, LED rear center brake light has become a vehicle of standard items; LED taillight modules can be freely combined into a variety of car taillights; addition, automotive instrument panels and other parts of the lighting source, high brightness are available LED lights. LED backlight applicatio

35、ns: LED backlight, an efficient luminescent backlight side of the most striking, LED as LCD backlighting applications with long life, high luminous efficiency, no interference, and cost performance characteristics, has been widely used electronic watches, computer and credit card machine, LED backli

36、ght TVs have been gradually replaced by LCD backlighting TV. With the increasing miniaturization of portable electronic products, LED backlight advantages. Therefore backlight technology will produce thin, low power consumption and uniform direction. Electronic Technology in the Automotive Applicati

37、ons and Development Trends 10With the automotive industry and electronics industry continues to evolve, the modern car, electronic technology more widely. Todays cars have gradually entered the era of computer-controlled, according to experts predicted that the next three to five years, automotive e

38、lectronic devices equipped with the cost of the overall cost of the car will account for more than 25%, the car will from simple to advanced mechanical products Mechatronics, intelligent direction, and a so-called electronic smart car. Application of Modern Automotive Electronic Technology Electroni

39、c ignition device: the computer, sensors and interfaces, actuators and several other components, the device can be sent by the sensor of the engine according to various parameters of operation, judgment, and then adjust the ignition timing, so you can save fuel, reduce air pollution. In addition, th

40、e new engine electronic control unit and adaptive control, intelligent control and self-diagnostic operation. Electronically controlled fuel injection device: In modern vehicles, mechanical or electromechanical hybrid fuel injection system has become eliminated, replaced by the superior performance of electronically controlled fuel injection device. Electronically controlled fuel injection device will be the