CN1983842A - Device and method for fastly building connection of blue-tooth radio equipment - Google Patents
Device and method for fastly building connection of blue-tooth radio equipment Download PDFInfo
- Publication number
- CN1983842A CN1983842A CNA200510120807XA CN200510120807A CN1983842A CN 1983842 A CN1983842 A CN 1983842A CN A200510120807X A CNA200510120807X A CN A200510120807XA CN 200510120807 A CN200510120807 A CN 200510120807A CN 1983842 A CN1983842 A CN 1983842A
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- Prior art keywords
- receiving
- visible light
- bluetooth
- camera
- photoreceptor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/50—Secure pairing of devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
- H04L63/061—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key exchange, e.g. in peer-to-peer networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/18—Network architectures or network communication protocols for network security using different networks or channels, e.g. using out of band channels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/18—Interfaces between hierarchically similar devices between terminal devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
The invention is concerned with the equipment that can establish quick connection for the Bluetooth equipment, including: the RAM, the processor, the Bluetooth communication module, the luminescence display, the sensitimeter or the camera, the method is: the display of the Bluetooth equipment A aims to the sensitimeter or the camera of the Bluetooth equipment B; the Bluetooth A expresses the self address to be the special continuous visible light, and controls the display to create the continuous visible light; the Bluetooth equipment B establishes the Bluetooth wireless connection with the Bluetooth equipment A by the needing information of the known established connection. Comparing with the existing technology, the invention can improve the connecting speed between the Bluetooth equipment.
Description
Technical field
The present invention relates to the short-distance wireless communication technology, specifically, is the technology that a kind of bluetooth radio communication device connects fast.
Background technology
Bluetooth technology is a kind of open standard, short distance, wireless communication technology cheaply.At present, increasing electronic product has the Bluetooth wireless communication ability.These equipment that have the Bluetooth wireless communication ability comprise mobile phone, PDA, MP3 player, handheld device, portable computer or the like.Use Bluetooth wireless technology also more and more frequent between the people carries out transmission of Information.The increase of device category also makes so in public places personnel than the place of concentrating, and the quantity of bluetooth equipment greatly increases.
People wish to use the bluetooth equipment that Bluetooth wireless technology can find the other side fast, can connect fast simultaneously, transmit information easily.
But blue tooth wireless technology exists to connect when connecting sets up slow-footed problem, has had a strong impact on this The Application of Technology.The reason that produces this problem is that the connection procedure of bluetooth baseband normalized definition is time-consuming longer.
The point-to-point establishment of connection of bluetooth baseband normalized definition has two process: Inquiry (inquiry) and page (paging) process:
At first, but the bluetooth equipment that prepare to initiate connects carry out the Inquiry process and find other bluetooth equipment in the hunting zone.In this course, the bluetooth equipment of initiation connection is collected the address (BD_ADDR) and the clock information of all response apparatus.
After collection finishes, enter the page process.In this process, the bluetooth equipment that initiate to connect is set up the wireless connections of reality with (or user select) bluetooth equipment that certain inquires.
In the process of inquiry, the equipment of initiating to connect is sought other bluetooth equipment on predefined 16 frequency hopping points, and this process also will spend 10.24 seconds time at least in glitch-free situation.If under noisy situation, then this time will be longer.
Because connection setup time is longer, had a strong impact on the efficient of Bluetooth wireless communication.Be not easy to user's use.
Summary of the invention
Technical problem to be solved by this invention is to solve the problem that exists the bluetooth equipment time that connects to grow in the prior art, the method that provides a kind of bluetooth equipment to connect fast.
Main design of the present invention is that the optical transmission mode with point-to-point makes the equipment room exchange required information that connects.After these information of acquisition, the equipment of initiating to connect can be set up wireless connections with target device quickly.
The invention provides a kind of device that blue-tooth radio equipment connects fast that is used for, comprise RAM, processor, bluetooth communication, the light emitting-type display screen, photoreceptor or camera, wherein: processor and RAM constitute a programmable computer system; Bluetooth communication is used to carry out the transmitting-receiving of blue teeth wireless connection and data, and the light emitting-type display screen is used to produce visible light signal, and photoreceptor or camera are used for receiving the visible light signal that other bluetooth equipments send, to obtain the required information that connects.
Of the present inventionly be used for the device that blue-tooth radio equipment connects fast, can be used for mobile phone, in mobile phone, comprise photoreceptor or camera, bluetooth communication, processor in the mobile phone and memory are used for controlling or handling receiving and sending messages; Bluetooth communication is used to carry out the transmitting-receiving of blue teeth wireless connection and data, the display screen of mobile phone is used to produce visible light signal, photoreceptor or camera are used for receiving the visible light signal that other bluetooth equipment light emitting-type display screens send, to obtain the required information that connects.
Of the present inventionly be used for the device that blue-tooth radio equipment connects fast and can be used for PDA, in PDA, comprise photoreceptor or camera, bluetooth communication, processor among the PDA and memory are used for controlling or handling receiving and sending messages; Bluetooth communication is used to carry out the transmitting-receiving of blue teeth wireless connection and data, the display screen of PDA is used to produce visible light signal, photoreceptor or camera are used for receiving the visible light signal that other bluetooth equipment light emitting-type display screens send, to obtain the required information that connects.
Of the present inventionly be used for the device that blue-tooth radio equipment connects fast and can be used for the MP3 player, in the MP3 player, comprise photoreceptor or camera, bluetooth communication, processor in the MP3 player and memory are used for controlling or handling receiving and sending messages; Bluetooth communication is used to carry out the transmitting-receiving of blue teeth wireless connection and data, the display screen of MP3 player is used to produce visible light signal, photoreceptor or camera are used for receiving the visible light signal that other bluetooth equipment light emitting-type display screens send, to obtain the required information that connects.
Of the present inventionly be used for the device that blue-tooth radio equipment connects fast and can be used for handheld device, in handheld device, comprise photoreceptor or camera, bluetooth communication, processor in the handheld device and memory are used for controlling or handling receiving and sending messages; Bluetooth communication is used to carry out the transmitting-receiving of blue teeth wireless connection and data, the display screen of handheld device is used to produce visible light signal, photoreceptor or camera are used for receiving the visible light signal that other bluetooth equipment light emitting-type display screens send, to obtain the required information that connects.
Of the present inventionly be used for the device that blue-tooth radio equipment connects fast and can be used for portable computer, in portable computer, comprise photoreceptor or camera, bluetooth communication, processor in the portable computer and memory are used for controlling or handling receiving and sending messages; Bluetooth communication is used to carry out the transmitting-receiving of blue teeth wireless connection and data, the display screen of portable computer is used to produce visible light signal, photoreceptor or camera are used for receiving the visible light signal that other bluetooth equipment light emitting-type display screens send, to obtain the required information that connects.
The present invention also provides the method that connects fast between a kind of bluetooth equipment, may further comprise the steps:
1, bluetooth equipment A aims at its display screen photoreceptor or the camera of bluetooth equipment B;
2, bluetooth equipment A is expressed as specific lasting visible light with the address of self, and the control display screen curtain produces the visible light signal that continues;
3, bluetooth equipment B obtains the required information that connects by photoreceptor by the visible light signal that receives;
4, bluetooth equipment B sets up blue teeth wireless by the known required information that connects with bluetooth equipment A and is connected.
The present invention has compared with prior art improved the connection speed between bluetooth equipment.
Description of drawings
Fig. 1 is the structural representation that is used for the device that blue-tooth radio equipment connects fast of the present invention;
Fig. 2 uses the present invention to set up the schematic diagram of wireless connections between two bluetooth equipments;
Fig. 3 is the schematic diagram of one embodiment of the present of invention.
Embodiment
As Fig. 1, of the present inventionly be used for the device that blue-tooth radio equipment connects fast and comprise:
RAM1, processor 2, bluetooth communication 3, LCD display curtain or other light emitting-type display screen 4, photoreceptor or camera 5.Wherein: processor 2, RAM1 constitutes a programmable computer system; Bluetooth communication 3 is responsible for carrying out blue teeth wireless and is connected, and the transmitting-receiving of data; LCD display curtain or other light emitting-type display screen 4 are used to produce lasting visible light signal, and lasting visible light signal is used for representing the required information that connects; Photoreceptor or camera 5 are used for receiving lasting visible light signal, to obtain the required information that connects.
Fig. 2 has described two equipment that satisfy device 6 requirements in the accompanying drawing 1 and has transmitted the required information that connects by the visible light mode, then, sets up the example of wireless connections.These two equipment are respectively PDA7 and mobile phone 8 in the example shown in the accompanying drawing 2.
PDA7 has Bluetooth wireless communication module 3, camera 5 and lcd screen 4.
Suppose that PDA7 will be connected with mobile phone 8.PDA7 is for initiating the connection side, and mobile phone 8 is the side of being connected.In Fig. 2 (a):
PDA7 starts the camera Control Software, makes camera 5 in running order.
The cellphone subscriber is with the camera of the screen aligning PDA7 of mobile phone 8, and mobile phone screen begins to take place specific lasting visible light.After several seconds, the screen of mobile phone 8 is closed.Transmission course finishes.
Fig. 2 (b) has described the signal of PDA7 according to the visible light that receives, and by calculating, draws with mobile phone 8 and sets up the required information of wireless connections.
The information that utilization obtains, the bluetooth module of PDA7 are initiated blue teeth wireless to mobile phone 8 and are connected.
So far, wireless connections are established.
The present invention can use under various ways, is not limited to movable equipment.This device can be installed on the fixing equipment.For example: the vending machine of public place comprises MP3 music vending machine, subway e-ticketing machine, movie theatre e-ticketing machine.
With following embodiment is example:
Among Fig. 3, a MP3 music vending machine 9 that is placed on the public place, inside meets the requirement of the device 6 in the accompanying drawing 1.Photoreceptor 5 is external.
The user of music phone inserts coins in vending machine 9 and prepares to buy certain first song of storage in the vending machine 9 before MP3 music vending machine 9.
After inserting coins, the user starts mobile phone 8 screen software flashings, screen is aimed at the photoreceptor 5 of MP3 music vending machine 9 before.
After MP3 music vending machine 9 obtained setting up the required information of wireless connections with mobile phone 8, MP3 music vending machine 9 sent music to mobile phone 8 by blue teeth wireless.
After transmission finished, the user just can play this song by mobile phone 8.
In this case, MP3 music vending machine 9 can find the user of charges paid accurately, but do not exist music is not sent to other user in the transmission range.The user of mobile phone 8 also can be fast passes to the information of own mobile phone 8 in the MP3 music vending machine 9, has shortened and has waited for the time that connects.
Said apparatus of the present invention can be applied in the equipment such as the mobile phone, PDA, MP3 player, portable computer, game machine of Bluetooth function.Implementation is similar, no longer describes here.
Claims (7)
1, a kind ofly be used for the device that blue-tooth radio equipment connects fast, comprise RAM, processor, bluetooth communication, the light emitting-type display screen, photoreceptor or camera, wherein: processor and RAM constitute a programmable computer system; Bluetooth communication is used to carry out the transmitting-receiving of blue teeth wireless connection and data, and the light emitting-type display screen is used to produce visible light signal, and photoreceptor or camera are used for receiving the visible light signal that other bluetooth equipments send, to obtain the required information that connects.
2, a kind of mobile phone is characterized in that, comprises photoreceptor or camera, bluetooth communication, and processor in the mobile phone and memory are used for controlling or handling receiving and sending messages; Bluetooth communication is used to carry out the transmitting-receiving of blue teeth wireless connection and data, the display screen of mobile phone is used to produce visible light signal, photoreceptor or camera are used for receiving the visible light signal that other bluetooth equipment light emitting-type display screens send, to obtain the required information that connects.
3, a kind of PDA is characterized in that, comprises photoreceptor or camera, bluetooth communication, and processor among the PDA and memory are used for controlling or handling receiving and sending messages; Bluetooth communication is used to carry out the transmitting-receiving of blue teeth wireless connection and data, the display screen of PDA is used to produce visible light signal, photoreceptor or camera are used for receiving the visible light signal that other bluetooth equipment light emitting-type display screens send, to obtain the required information that connects.
4, a kind of MP3 player is characterized in that, comprises photoreceptor or camera, bluetooth communication, and processor in the MP3 player and memory are used for controlling or handling receiving and sending messages; Bluetooth communication is used to carry out the transmitting-receiving of blue teeth wireless connection and data, the display screen of MP3 player is used to produce visible light signal, photoreceptor or camera are used for receiving the visible light signal that other bluetooth equipment light emitting-type display screens send, to obtain the required information that connects.
5, a kind of handheld device is characterized in that, comprises photoreceptor or camera, bluetooth communication, and processor in the handheld device and memory are used for controlling or handling receiving and sending messages; Bluetooth communication is used to carry out the transmitting-receiving of blue teeth wireless connection and data, the display screen of handheld device is used to produce visible light signal, photoreceptor or camera are used for receiving the visible light signal that other bluetooth equipment light emitting-type display screens send, to obtain the required information that connects.
6, a kind of portable computer is characterized in that, comprises photoreceptor or camera, bluetooth communication, and processor in the portable computer and memory are used for controlling or handling receiving and sending messages; Bluetooth communication is used to carry out the transmitting-receiving of blue teeth wireless connection and data, the display screen of portable computer is used to produce visible light signal, photoreceptor or camera are used for receiving the visible light signal that other bluetooth equipment light emitting-type display screens send, to obtain the required information that connects.
7, the method that connects fast between a kind of bluetooth equipment may further comprise the steps:
(1), bluetooth equipment A aims at its display screen photoreceptor or the camera of bluetooth equipment B;
(2), bluetooth equipment A is expressed as specific lasting visible light with the address of self, the visible light signal that the generation of control display screen curtain continues;
(3), bluetooth equipment B obtains the required information that connects by photoreceptor by the visible light signal that receives;
(4), bluetooth equipment B sets up blue teeth wireless by the known required information that connects with bluetooth equipment A and is connected.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200510120807XA CN1983842A (en) | 2005-12-13 | 2005-12-13 | Device and method for fastly building connection of blue-tooth radio equipment |
| PCT/CN2006/001445 WO2007068164A1 (en) | 2005-12-13 | 2006-06-26 | Method and means for quickly establishing connection between bluetooth devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200510120807XA CN1983842A (en) | 2005-12-13 | 2005-12-13 | Device and method for fastly building connection of blue-tooth radio equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1983842A true CN1983842A (en) | 2007-06-20 |
Family
ID=38162545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200510120807XA Pending CN1983842A (en) | 2005-12-13 | 2005-12-13 | Device and method for fastly building connection of blue-tooth radio equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1983842A (en) |
| WO (1) | WO2007068164A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102710549A (en) * | 2012-06-12 | 2012-10-03 | 上海量明科技发展有限公司 | Method, terminal and system for establishing communication connection relationship through photographing |
| CN103812536A (en) * | 2014-02-18 | 2014-05-21 | 天地融科技股份有限公司 | Bluetooth equipment connecting method and Bluetooth equipment |
| CN104796535A (en) * | 2015-03-18 | 2015-07-22 | 金山电子(深圳)有限公司 | Bluetooth light-sensing pairing method for smart phones and loudspeaker with function of light-sensing recognition |
| CN108538227A (en) * | 2018-04-28 | 2018-09-14 | 河南育光智能科技有限公司 | A kind of show window optical projection system using visible light communication technology |
| CN111601421A (en) * | 2020-05-26 | 2020-08-28 | 深圳市南科信息科技有限公司 | Visible light communication LED lamp and system regulated and controlled through Bluetooth |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US8078787B2 (en) | 2007-06-22 | 2011-12-13 | Apple Inc. | Communication between a host device and an accessory via an intermediate device |
| US8086781B2 (en) | 2007-06-22 | 2011-12-27 | Apple Inc. | Serial pass-through device |
| US8830866B2 (en) | 2009-09-30 | 2014-09-09 | Apple Inc. | Methods and apparatus for solicited activation for protected wireless networking |
| US8873523B2 (en) | 2009-09-30 | 2014-10-28 | Apple Inc. | Methods and apparatus for solicited activation for protected wireless networking |
| US8464061B2 (en) | 2010-08-30 | 2013-06-11 | Apple Inc. | Secure wireless link between two devices using probes |
| CN102811279B (en) * | 2011-06-03 | 2016-05-18 | 富泰华工业（深圳）有限公司 | Communication system and the matching method of communication terminal and this communication terminal of use |
| CN103812535A (en) * | 2014-02-18 | 2014-05-21 | 天地融科技股份有限公司 | Bluetooth equipment connecting method and Bluetooth equipment |
| CN104796807B (en) * | 2015-02-13 | 2019-09-27 | 深圳市冠旭电子股份有限公司 | A kind of bluetooth headset, bluetooth headset connection system and connection method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1219361C (en) * | 2001-03-28 | 2005-09-14 | 国际商业机器公司 | Bluetooth adaptor for infrared interface and communication method therefor |
| CN1167207C (en) * | 2002-12-31 | 2004-09-15 | 艾威梯软件技术(北京)有限公司 | Method of establishing blue-teeth connection between blue-teeth equipments |
| CN1167210C (en) * | 2002-12-31 | 2004-09-15 | 艾威梯软件技术(北京)有限公司 | Fast mode of establishing blue-teeth connection between blue-teeth equipments |
| KR100617679B1 (en) * | 2004-05-28 | 2006-08-28 | 삼성전자주식회사 | Mobile Terminal Accomplishing Visible Light Communication using Camera Apparatus |
-
2005
- 2005-12-13 CN CNA200510120807XA patent/CN1983842A/en active Pending
-
2006
- 2006-06-26 WO PCT/CN2006/001445 patent/WO2007068164A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102710549A (en) * | 2012-06-12 | 2012-10-03 | 上海量明科技发展有限公司 | Method, terminal and system for establishing communication connection relationship through photographing |
| CN102710549B (en) * | 2012-06-12 | 2016-04-13 | 上海量明科技发展有限公司 | To be established a communications link the method for relation, terminal and system by shooting |
| CN103812536A (en) * | 2014-02-18 | 2014-05-21 | 天地融科技股份有限公司 | Bluetooth equipment connecting method and Bluetooth equipment |
| CN104796535A (en) * | 2015-03-18 | 2015-07-22 | 金山电子(深圳)有限公司 | Bluetooth light-sensing pairing method for smart phones and loudspeaker with function of light-sensing recognition |
| CN108538227A (en) * | 2018-04-28 | 2018-09-14 | 河南育光智能科技有限公司 | A kind of show window optical projection system using visible light communication technology |
| CN111601421A (en) * | 2020-05-26 | 2020-08-28 | 深圳市南科信息科技有限公司 | Visible light communication LED lamp and system regulated and controlled through Bluetooth |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007068164A1 (en) | 2007-06-21 |
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Open date: 20070620 |