CN103888177A - Method for quickly establishing Bluetooth connection - Google Patents
Method for quickly establishing Bluetooth connection Download PDFInfo
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- CN103888177A CN103888177A CN201410063378.6A CN201410063378A CN103888177A CN 103888177 A CN103888177 A CN 103888177A CN 201410063378 A CN201410063378 A CN 201410063378A CN 103888177 A CN103888177 A CN 103888177A
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Abstract
The invention discloses a method for quickly establishing Bluetooth connection, comprising steps of quickly establishing connection by using NFC for transmitting necessary parameters needed by Bluetooth connection establishment, comparing the transmitted parameters with periphery Bluetooth device parameters obtained through scanning by the Bluetooth to determine that whether the Bluetooth addresses belong to one device, if yes, initiating connection request and establishing connection, if not, carrying on comparison unit the Blue addresses are matched. The method for quickly establishing Bluetooth connection can effectively shorten scanning time, can save the matching processes, can directly perform connection and can establish a Bluetooth link. Because the NFC communication distance is short and the truthful terminal devices can exchange parameters in s short distance, which also guarantees the safety during the process of Bluetooth connection establishment.
Description
Technical field
The present invention relates to wireless communication technology and technical field of mobile terminals, especially a kind of method that realizes the connection of Rapid Establishment bluetooth.
Background technology
Between two bluetooth equipments, connect, traditional method need to be through overscanning, pairing, three steps of connection, and scanning duration is fixed, and is generally 10s, want the equipment connecting, and initiate pairing and connection procedure after having scanned by the manual selection of user.This mode is applicable to the more situation of periphery bluetooth equipment, but in the situation that periphery bluetooth equipment is less, not only loses time simultaneously but also increased power consumption, has shortened battery-powered time.Whole connection procedure is loaded down with trivial details, and the time is tediously long, and power consumption is large, has a strong impact on user and experiences.If know rapidly the facility information of wanting connection in scanning process, and initiate voluntarily connection request and can greatly shorten sweep time.NFC technology relies on the fast advantage of connection speed, has made up the deficiency of bluetooth.How to utilize NFC technology simplification step, shortening bluetooth connect hours to become the major issue of Bluetooth technology.
Summary of the invention
The invention provides a kind of method that Rapid Establishment bluetooth connects that realizes.
The present invention is achieved through the following technical solutions:
Comprise NFC module 1 and bluetooth module 1 at terminal equipment A, on the basis that terminal equipment B comprises NFC module 2 and bluetooth module 2, a kind of method that realizes the connection of Rapid Establishment bluetooth, comprises the following steps:
Step 1: start NFC module 1 and the bluetooth module 1 of terminal equipment A, the NFC module 2 of B and bluetooth module 2;
Step 2: the NFC module 1 of terminal equipment A is obtained the parameter of bluetooth module 1, the NFC module 2 of terminal equipment B is obtained the parameter of bluetooth module 2, and the bluetooth module 1 of terminal equipment A enters scan pattern simultaneously, and the bluetooth module 2 of terminal equipment B enters broadcast mode;
Step 3: NFC module 1, the 2 exchange bluetooth parameters of terminal equipment A and B, periphery bluetooth parameters is obtained in bluetooth module 1 scanning of terminal equipment A;
Step 4: bluetooth module 1 scan in terminal equipment A to the periphery bluetooth parameters of obtaining and exchange with NFC module 1 parameter of obtaining and compare, determine whether same equipment, if so, carry out step 5, if not, proceed to compare, until mate;
Step 5: the bluetooth module 1 of terminal equipment A is initiated connection request, the bluetooth module 2 of terminal equipment B receives asks and responds;
Step 6: the bluetooth module 1,2 of terminal equipment A and B connects.
In the 2nd step, NDEF message is made up of one article of NDEF Record, NDEF Record is made up of 3bit TNF, TYPE, ID and PAYLOAD, wherein in 3bit TNF, constant 0x01 represents TNF_WELL_KNOWN, TYPE is defined as RTD_TEXT, ID is defined as byte[0], representative is empty herein, and Payload PAYLOAD places Bluetooth address MAC Address.
The present invention utilizes NFC Rapid Establishment to connect, transmit the bluetooth necessary parameter that connects, the periphery bluetooth equipment parameter that the parameter of transmission and bluetooth are obtained by scanning is compared, and determines whether same equipment, if so, initiate connection request and connect; If not, proceed comparison, until coupling.The present invention can effectively shorten sweep time, saves the step of pairing, directly connects, and creates Bluetooth link.Simultaneously NFC communication distance is short, when the terminal equipment of trust could close contact exchange parameter, has so also ensured the fail safe of bluetooth connection procedure.
Beneficial effect of the present invention is:
1. the vertical bluetooth of second run-up connects;
2. simple to operate, process safety.
Brief description of the drawings
Fig. 1 is the bluetooth schematic diagram that connects.
Fig. 2 is NDEF message format.
Embodiment
Below in conjunction with Figure of description, the present invention is described in further detail.
Terminal equipment A comprises NFC module 1 and bluetooth module 1, and terminal equipment B comprises NFC module 2 and bluetooth module 2, and a kind of bluetooth method of connection fast that realizes, comprises the following steps:
Step 1: the NFC module 1 and the bluetooth module 1 that start terminal equipment A, the NFC module 2 of terminal equipment B and bluetooth module 2, NFC module 1 and NFC module 2 are initialized as respectively ad hoc mode, and bluetooth module 1 is initialized as scan pattern, and bluetooth module 2 is initialized as broadcast mode;
Step 2: the NFC module 1 of terminal equipment A is obtained the parameters such as the Bluetooth address of bluetooth module 1 by intermodule direct communication, Bluetooth address parameter is packaged into NDEF message, the NFC module 2 of terminal equipment B by intermodule direct communication obtain bluetooth module 2 the parameter such as Bluetooth address after, Bluetooth address parameter is packaged into NDEF message, the bluetooth module 1 of terminal equipment A enters scan pattern simultaneously, the bluetooth module 2 of terminal equipment B enters broadcast mode, and the parameter of broadcast comprises Bluetooth address and the bluetooth device name of self;
Step 3: the NFC module 1,2 of terminal equipment A and B exchanges and resolve NDEF message, obtains the other side's bluetooth parameters, periphery bluetooth equipment parameter is obtained in bluetooth module 1 scanning of terminal equipment A;
Step 4: bluetooth module 1 is scanned in terminal equipment A to the Bluetooth address that Bluetooth address in the parameter of obtaining and NFC module 1 exchange in the parameter of obtaining and compare, determine whether same equipment, if, carry out step 6, if not, proceed comparison, until two Bluetooth address match, in the time that comparison time exceedes maximum 10 seconds, stop comparison, carry out step 5;
Step 5: the bluetooth module 1 of terminal module A stops scanning, whether inquiry user needs to rescan, if user's selection is that bluetooth module 1 carry out step 4 after entering scan pattern, no if user selects, and does not take operation;
Step 6: the bluetooth module 1 of terminal equipment A is initiated connection request, the parameter of request comprises self bluetooth equipment parameter and bluetooth module 2 device parameters, the bluetooth module 2 of terminal equipment B receives asks and responds;
Step 7: the bluetooth module 1,2 of terminal equipment A and B connects.
NDEF message format described in step 2 as shown in Figure 2.Described NDEF message is made up of a NDEF Record, wherein in 3bit TNF, constant 0x01 represents TNF_WELL_KNOWN, and TYPE is defined as RTD_TEXT, and ID is defined as byte[0], representative is empty herein, and Payload PAYLOAD places Bluetooth address MAC Address.
The feature that the present invention utilizes NFC to connect fast, can in scanning process, obtain the information of wanting the equipment connecting, the equipment scanning when judgement is the equipment of wanting connection, finish immediately scanning and initiate voluntarily connection request, than traditional scanning constant duration, not only can effectively shorten sweep time but also can reduce energy consumption.Because NFC communication distance only has 10 centimetres, the equipment ability close contact exchange parameter of mutual trust, has ensured the fail safe of bluetooth connection procedure like this, also can save the pairing step in traditional approach simultaneously, directly connects, and creates Bluetooth link.
Claims (2)
1. realize the method that Rapid Establishment bluetooth connects, comprise NFC module 1 and bluetooth module 1 at terminal equipment A, on the basis that terminal equipment B comprises NFC module 2 and bluetooth module 2, comprise the following steps:
Step 1: start NFC module 1 and the bluetooth module 1 of terminal equipment A, the NFC module 2 of terminal equipment B and bluetooth module 2;
Step 2: the NFC module 1 of terminal equipment A is obtained the parameters such as the Bluetooth address of bluetooth module 1, Bluetooth address parameter is packaged into NDEF message, the NFC module 2 of terminal equipment B obtain bluetooth module 2 the parameter such as Bluetooth address after, Bluetooth address parameter is packaged into NDEF message, the bluetooth module 1 of terminal equipment A enters scan pattern simultaneously, the bluetooth module 2 of terminal equipment B enters broadcast mode, and the parameter of broadcast comprises Bluetooth address and the bluetooth device name of self;
Step 3: NFC module 1, the 2 exchange bluetooth parameters of terminal equipment A, B, periphery bluetooth parameters is obtained in bluetooth module 1 scanning of terminal equipment A;
Step 4: bluetooth module 1 is scanned in terminal equipment A to the Bluetooth address that Bluetooth address in the parameter of obtaining and NFC module 1 exchange in the parameter of obtaining and compare, determine whether same equipment, if, carry out step 5, if not, proceed comparison, until two Bluetooth address match or comparison time exceedes maximum;
Step 5: the bluetooth module 1 of terminal equipment A is initiated connection request, the bluetooth module 2 of terminal equipment B receives asks and responds;
Step 6: the bluetooth module 1,2 of terminal equipment A and B connects.
2. a kind of method that Rapid Establishment bluetooth connects that realizes according to claim 1, it is characterized in that in step 2, NDEF message is made up of a NDEF Record, NDEF Record is made up of 3bit TNF, TYPE, ID and PAYLOAD, wherein in 3bit TNF, constant 0x01 represents TNF_WELL_KNOWN, TYPE is defined as RTD_TEXT, ID is defined as byte[0], representative is empty herein, Payload PAYLOAD places Bluetooth address MAC Address.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410063378.6A CN103888177A (en) | 2014-02-25 | 2014-02-25 | Method for quickly establishing Bluetooth connection |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410063378.6A CN103888177A (en) | 2014-02-25 | 2014-02-25 | Method for quickly establishing Bluetooth connection |
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| CN103888177A true CN103888177A (en) | 2014-06-25 |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104219618A (en) * | 2014-08-29 | 2014-12-17 | 延锋伟世通电子科技（上海）有限公司 | Device and method for implementing quick match of in-vehicle Bluetooth by near field communication technology |
| CN104410950A (en) * | 2014-12-25 | 2015-03-11 | 北京元心科技有限公司 | Data sharing method, device and system |
| CN104539320A (en) * | 2015-01-15 | 2015-04-22 | 北京深思数盾科技有限公司 | Pairing method for Bluetooth devices |
| CN104768123A (en) * | 2015-03-18 | 2015-07-08 | 广东欧珀移动通信有限公司 | Bluetooth connection method, device and system |
| CN105392114A (en) * | 2015-12-03 | 2016-03-09 | 北京握奇智能科技有限公司 | NFC based rapid Bluetooth connection system and method |
| CN105430603A (en) * | 2015-12-03 | 2016-03-23 | 北京握奇智能科技有限公司 | Secure connection method and system for Bluetooth equipment |
| CN106412326A (en) * | 2016-10-28 | 2017-02-15 | 广东欧珀移动通信有限公司 | Parameter adjusting method of terminal equipment and terminal equipment |
| WO2017076269A1 (en) * | 2015-11-03 | 2017-05-11 | 国民技术股份有限公司 | Smart device, and method and apparatus for establishing bluetooth connection between devices therefor |
| CN106792443A (en) * | 2016-12-02 | 2017-05-31 | 歌尔科技有限公司 | A kind of matching method for bluetooth equipment, device and bluetooth equipment |
| WO2018032681A1 (en) * | 2016-08-18 | 2018-02-22 | 深圳Tcl数字技术有限公司 | Bluetooth pairing method and bluetooth device |
| TWI632795B (en) * | 2015-11-03 | 2018-08-11 | 國民技術股份有限公司 | Method and device for pairing Bluetooth devices |
| CN108616849A (en) * | 2016-12-13 | 2018-10-02 | 中国电信股份有限公司 | Bluetooth connecting method, Bluetooth system and equipment |
| CN108684029A (en) * | 2018-08-23 | 2018-10-19 | 维沃移动通信有限公司 | A kind of Bluetooth pairing connection method and system, bluetooth equipment and terminal |
| CN110072218A (en) * | 2018-01-23 | 2019-07-30 | 致伸科技股份有限公司 | The method of wireless communication device and its communication partner |
| CN111132100A (en) * | 2019-10-09 | 2020-05-08 | 珠海市杰理科技股份有限公司 | Bluetooth connection method and device, Bluetooth equipment and Bluetooth system |
| CN113038442A (en) * | 2021-03-16 | 2021-06-25 | 北京百瑞互联技术有限公司 | Method, device and system for matching and connecting low-power-consumption Bluetooth equipment |
| CN115708373A (en) * | 2021-08-18 | 2023-02-21 | Oppo广东移动通信有限公司 | Bluetooth audio receiving method, device, terminal and storage medium |
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| CN101789997A (en) * | 2010-01-15 | 2010-07-28 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for linking bluetooth and mobile terminal |
| CN102780513A (en) * | 2011-05-13 | 2012-11-14 | 希姆通信息技术（上海）有限公司 | Mobile terminal and method for realizing Bluetooth communication between mobile terminals |
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Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104219618A (en) * | 2014-08-29 | 2014-12-17 | 延锋伟世通电子科技（上海）有限公司 | Device and method for implementing quick match of in-vehicle Bluetooth by near field communication technology |
| CN104410950A (en) * | 2014-12-25 | 2015-03-11 | 北京元心科技有限公司 | Data sharing method, device and system |
| CN104539320A (en) * | 2015-01-15 | 2015-04-22 | 北京深思数盾科技有限公司 | Pairing method for Bluetooth devices |
| CN104768123A (en) * | 2015-03-18 | 2015-07-08 | 广东欧珀移动通信有限公司 | Bluetooth connection method, device and system |
| TWI634771B (en) * | 2015-11-03 | 2018-09-01 | 國民技術股份有限公司 | Wisdom device and method and device for establishing Bluetooth connection between devices |
| WO2017076269A1 (en) * | 2015-11-03 | 2017-05-11 | 国民技术股份有限公司 | Smart device, and method and apparatus for establishing bluetooth connection between devices therefor |
| TWI632795B (en) * | 2015-11-03 | 2018-08-11 | 國民技術股份有限公司 | Method and device for pairing Bluetooth devices |
| CN107006049A (en) * | 2015-11-03 | 2017-08-01 | 国民技术股份有限公司 | A kind of smart machine and its set up the method for equipment room bluetooth connection, device |
| CN105392114A (en) * | 2015-12-03 | 2016-03-09 | 北京握奇智能科技有限公司 | NFC based rapid Bluetooth connection system and method |
| CN105430603A (en) * | 2015-12-03 | 2016-03-23 | 北京握奇智能科技有限公司 | Secure connection method and system for Bluetooth equipment |
| WO2018032681A1 (en) * | 2016-08-18 | 2018-02-22 | 深圳Tcl数字技术有限公司 | Bluetooth pairing method and bluetooth device |
| CN106412326A (en) * | 2016-10-28 | 2017-02-15 | 广东欧珀移动通信有限公司 | Parameter adjusting method of terminal equipment and terminal equipment |
| CN106412326B (en) * | 2016-10-28 | 2019-09-13 | Oppo广东移动通信有限公司 | A kind of parameter regulation means and terminal device of terminal device |
| CN106792443A (en) * | 2016-12-02 | 2017-05-31 | 歌尔科技有限公司 | A kind of matching method for bluetooth equipment, device and bluetooth equipment |
| CN108616849A (en) * | 2016-12-13 | 2018-10-02 | 中国电信股份有限公司 | Bluetooth connecting method, Bluetooth system and equipment |
| CN110072218A (en) * | 2018-01-23 | 2019-07-30 | 致伸科技股份有限公司 | The method of wireless communication device and its communication partner |
| CN108684029A (en) * | 2018-08-23 | 2018-10-19 | 维沃移动通信有限公司 | A kind of Bluetooth pairing connection method and system, bluetooth equipment and terminal |
| CN108684029B (en) * | 2018-08-23 | 2021-07-23 | 维沃移动通信有限公司 | Bluetooth pairing connection method and system, Bluetooth device and terminal |
| CN111132100A (en) * | 2019-10-09 | 2020-05-08 | 珠海市杰理科技股份有限公司 | Bluetooth connection method and device, Bluetooth equipment and Bluetooth system |
| CN111132100B (en) * | 2019-10-09 | 2023-05-02 | 珠海市杰理科技股份有限公司 | Bluetooth connection method and device, bluetooth equipment and Bluetooth system |
| CN113038442A (en) * | 2021-03-16 | 2021-06-25 | 北京百瑞互联技术有限公司 | Method, device and system for matching and connecting low-power-consumption Bluetooth equipment |
| CN113038442B (en) * | 2021-03-16 | 2023-07-25 | 北京百瑞互联技术有限公司 | Low-power consumption Bluetooth equipment matched connection method, device and system |
| CN115708373A (en) * | 2021-08-18 | 2023-02-21 | Oppo广东移动通信有限公司 | Bluetooth audio receiving method, device, terminal and storage medium |
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Application publication date: 20140625 |