蓝牙-翻译
ABSTRACT
More and more digital electronics products through new technology to enhance their performance and strength. Current development trend, the future consumer
electronics products will have two important development indicators, one of the open technologies to u Bluetooth technology, wireless, local area network, a network of portable devices extension of the body. Another is the memory size of unity, encryption and lightweight applications. Bluetooth is a short-range wireless communications, technical specifications, its original goal is to replace the existing handheld computers, mobile phones and other digital devices on a cable connection. Early in the development of the Bluetooth specification, on the establishment of a unified global target, to a global public relea, working band and open for global unity 2.4GHz industrial, scientific and medical (Industrial, Scientific and Medical, ISM) band. From the current application view, as Bluetooth small size, low power, its application is not limited to computer peripherals can be
integrated into almost any digital device among Particularly tho less demanding on the data transmission rate of mobile devices and portable devices.
tension
Bluetooth aimed at three categories of applications: voice / data access,
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peripherals, Internet and Personal Area Network. Voice / data access is one computing device through a cure wireless link to connect to a communications device, complete with wide-area communications network interconnection. Peripheral equipment is connected to a variety of peripherals via Bluetooth link to connect to the host.
在家可做的兼职
The main application is the personal area network and personal information sharing and exchange. The emergence of a new technology, people's expectations tend to hold it high, often short term is not satisfactory, becau any new technology need to have a process, Bluetooth is no exception; technical standards harmonization, Zhi Shi the advantage of sharing property rights is very clear, I believe that through the joint efforts of the industry, its future is limitless in the long run may exceed people's imagination.
When you u computers, entertainment systems or telephones, the various pieces and parts of the systems make up a community of electronic devices. The devices communicate with each other using a variety of wires, cables, radio signals and infrared light beams, and an even greater variety of connectors, plugs and protocols.
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There are lots of different ways that electronic devices can connect to one another.evd是什么
索普坦火山喷发
For example:
Component cables
Electrical wires
Ethernet cables
WiFi
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Infrared signals
The art of connecting things is becoming more and more complex every day. In this article, we will look at a method of connecting devices, called Bluetooth, that can
streamline the process. A Bluetooth connection is wireless and automatic, and it has a number of interesting features that can simplify our daily lives.
1.1Purpo and meaning of rearch
More and more digital electronic products with new technology to increa performance and capabilities of itlf. At the current development trend, the future there will be two important consumer electronics development indicators, one is u open technology, Bluetooth technology to wireless local area network and portable devices become an extension of the network. Another is the unification of the memory specifications, encryption, and lightweight applications. Whether you like it or not, "Bluetooth plan" this noun has reached almost any state, whether it is business platform, the general public television or financial reports are not only more than once the project progress and news, having said that, but few people understand the meaning and context of the plan, only knkula
ow that there is such a plan is underway, and huge, ems to be full of infinite hope. Bluetooth technology for information construction of our country, is both challenge and opportunity. We sincerely hope that with our country independent intellectual property rights of Bluetooth products on the market at an early date, also hope to have more people pay attention to and support the growth and development of Bluetooth technology in our country, perhaps in the near future, people will be surprid to find that our work and life are gradually become "blue". Bluetooth is a short-range wireless communication specification, its initial goal is to replace the existing handheld computers, mobile phones and other digital equipment cable connection. In tting at the beginning of the Bluetooth specification, the establishment of a unified global goal, to the global public, working frequency band for the global unification open 2.4 GHz Industrial, Scientific and Medical, Industrial, Scientific and Medical, ISM frequency band. From the point of the prent application, becau the Bluetooth small size, low power, its application is not limited to computer peripherals, can be integrated into almost any digital device, especially tho requirements for data transfer rate is not high and portable and mobile devices.
1.2 The Origin of Bluetooth
依赖是什么意思
Bluetooth in the 10th century unification of Denmark and Sweden a Scandinavian king's name. It breeds are magical prospects: for mobile phone, and no longer need the attachment between headphones; On a personal computer, between the host and the keyboard, display and printer can get rid of the tumultuous attachment; In a larger scope, refrigerators, microwave ovens and other houhold appliances can be connected to the computer network, to realize intelligent operation. Invention is the Swedish telecoms giant Ericsson Bluetooth technology. Becau the technology has the very good application prospect, in May 1998, five of the world's top communication/computer company: Ericsson, Nokia, Toshiba, IBM and Intel after consultations, jointly t up the Bluetooth (Bluetooth SIG) common interest group, the purpo is to accelerate its development, promotion and application. After the
