CN1167207C - Method of establishing blue-teeth connection between blue-teeth equipments - Google Patents
Method of establishing blue-teeth connection between blue-teeth equipments Download PDFInfo
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- CN1167207C CN1167207C CNB021599580A CN02159958A CN1167207C CN 1167207 C CN1167207 C CN 1167207C CN B021599580 A CNB021599580 A CN B021599580A CN 02159958 A CN02159958 A CN 02159958A CN 1167207 C CN1167207 C CN 1167207C
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- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000004891 communication Methods 0.000 claims abstract description 12
- 238000012216 screening Methods 0.000 claims description 19
- 238000005457 optimization Methods 0.000 claims description 7
- 239000012634 fragment Substances 0.000 claims description 2
- 238000012163 sequencing technique Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
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Abstract
The present invention discloses a method for establishing Bluetooth connections with simple operation, which comprises the following steps: a device A providing service enters a detectable mode comprising a wide detectable mode or a limited detectable mode; a device B using service searches peripheral devices in a wide search mode or a limited search mode; devices searched by the device B are filtrated in a target device optimizing selecting method for obtaining an address of a device to be connected with Bluetooth; the device B and the device automatically carry out connection searching service and automatically establish a connection applied to Bluetooth. Bluetooth communication devices can establish Bluetooth connection by one operation as simple as to press a button or start devices according to the method of the present invention, users can use minimum operation and only trigger connections to start at the time of starting, namely that Bluetooth communication is established between two Bluetooth devices, and the availability of finished products is enhanced.
Description
Technical field
The present invention relates to the blue-tooth technology field, be specifically related to have between the equipment of Bluetooth function and set up the method that bluetooth communication connects.
Background technology
Bluetooth (Bluetooth) is a kind of short-distance wireless technology for radio frequency, and it is operated in ISM (the Industrial Scientific Medical) frequency range of 2.4GHz.According to the special interest group of bluetooth (Special Interest Group, abbreviation SIG) Bluetooth specification of formulating, the piconet (Piconet) that the basic network topology of bluetooth is made up of a main control device and maximum seven slaves adopts the mode of time division multiple access (TDMA) to communicate between main control device and the slave.By the integrated with Bluetooth communication module, various device can low cost couple together.The asynchronous connection (Asynchronous Connection-Less Link) of setting up bluetooth by globally unique bluetooth device address (Bluetooth Device Address) between the bluetooth equipment be connected (SynchronousConnection-Oriented Link) synchronously with transmission character data and speech data.The function of an equipment offers another equipment in the mode of bluetooth service.An equipment can provide a plurality of services simultaneously.The user can select service wherein to connect as required.
The process that typical bluetooth connects is: the equipment around an equipment is searched, the equipment that selection will connect in the equipment that finds search the service that the bluetooth applications on this equipment is registered then, and the service of selecting to use connects.In the practical application of bluetooth, the man-machine interface of equipment need be shown to the user with the service list of surrounding devices tabulation and equipment, and the user need select equipment that will connect and the service that will use by man-machine interface.The reciprocal process complexity.The bluetooth equipment that has as bluetooth earphone, adopts the fixedly connected mode of pairing, after the successful matching, only connect this paired devices, solved the reciprocal process complicated problems, but brought limitation, can only connect this paired devices, can't connect other equipment flexibly.
Summary of the invention
Main purpose of the present invention is to overcome above-mentioned defective, and a kind of method of setting up the bluetooth connection simple to operate is provided, and can realize that with simple disposable trigger action (even need not operate) realize the overall process that bluetooth connects, the centre can not need user intervention.Reciprocal process complexity and the contradiction that is connected flexibly between other equipment have been solved.
Second purpose of the present invention is to provide a kind of method of screening target device of optimization, can be the user automatically from bluetooth equipment on every side, the equipment that consumer positioning is concerned about.
Above-mentioned purpose is mainly by adopting the certain method step and using certain logic rules and realize.Described a kind of method of setting up the bluetooth connection simple to operate comprises step:
(a) provide the device A of service to enter discoverable mode, comprise extensive discoverable mode (GeneralDiscoverable Mode) or limited discoverable mode (Limited Discoverable Mode);
(b) use the equipment B of service to adopt extensive search pattern (General Inquiry) or limited search pattern (Limited Inquiry) to search surrounding devices;
(c) the method F that uses with the screening target device of optimization of the equipment that equipment B is searched filters, and obtains a bluetooth device address that will connect; The method F of the screening target device of described optimization comprises rule: (f1) only keep particular type according to bluetooth equipment type (Class of Device) or the equipment of special services is provided, or the equipment of special services is provided in the particular type; (f2) only keep the equipment that comprises specific character string in specific names or the name; (f3) a stick signal intensity is within the specific limits or apart from the equipment of equipment B in the certain distance scope; (f4) according to bluetooth service inquiry (SDP) result, only keep equipment with special services; (f5) only reservation was joined (Pairing) with this equipment, promptly carried out the equipment of bluetooth safety certification; (f6) only keep first equipment in the tabulation;
(d) equipment B and this equipment carry out connection and locating service automatically;
(e) equipment B is set up being connected of bluetooth applications automatically with this equipment.Device A and equipment B (sequencing can be arranged) are simultaneously notified the user.
The order that step is carried out generally is: (a) (b) (c) (d) (e), (b) (a) (c) (d) (e) also.
Described search surrounding devices when the number of devices that obtains when search is 0, is then searched under less than the condition of predetermined search number of times, repeatedly up to finding equipment or reaching predetermined search number of times.When equipment B is searched less than surrounding devices, notify the user.
The method of the screening target device of described optimization is to the equipment in the list of devices, according to optimized order (f1) (f3) (f4) (f5) (f6) or (f3) (f1) (f4) (f5) (f6) carry out screening.When only remaining an equipment in the list of devices, screening finishes.
The screening target device is (f2) (f1) (f3) (f4) (f6) execution screening in order also.When only remaining an equipment in the list of devices, screening finishes.
The method of described screening target device can be chosen the fragment of the execution sequence of said method.
The method according to this invention makes between the bluetooth communication equipment can be with simple to once-through operation, as clicks button, or can set up bluetooth behind the device start and connect.The user can only trigger the connection beginning with minimum operation when beginning, promptly set up bluetooth communication between two bluetooth equipments.Improved the ease for use of final products.
Description of drawings
By describing flow process of the present invention in detail, will help to understand objects and advantages of the present invention by the preferred embodiment accompanying drawing.Wherein:
Fig. 1 is typical Bluetooth communication equipment system block diagram;
Fig. 2 is the flow chart that connects between the bluetooth equipment of routine;
The flow chart that connects between Fig. 3 explanation bluetooth equipment according to a preferred embodiment of the invention.
Embodiment
Fig. 1 is typical Bluetooth communication equipment system block diagram.As shown in Figure 1, the bluetooth communication module of equipment 110 is made up of several portions.Wherein wireless transmitter 120 wirelessly sends and receives information according to the specification of standard.Baseband controller 130, link manager 140 is responsible for receiving order and the data that upper layer module sends, and the result is returned to the upper strata.LMP Link Manager Protocol 145 is used to manage the intercommunication mutually between the different Bluetooth devices link manager.The variety of protocol on standard communication protocol L2CAP (logical connection control and adapting protocol) 165 multiplexed upper stratas.HCI (HCI) driver 160 allows transmission standard HCI order and receives the response that causes thus; And receive and send data by L2CAP 165.HCI transport layer 150 and HCI (HCI) driver 160 is optional.When the upper-layer functionality module of HCI transport layer when the lower floor functional module is moved on different processor platforms, the HCI transport layer is responsible for the information transmission of intermodule, the physical transfer mode of employing may be RS232, USB, UART, PCI or PCMCIA; When above-mentioned two generic modules operated in same processor platform, modes such as shared drive, parameter transmission, message were adopted in the information transmission, no longer need this transport layer.
Bluetooth applications 180,190 and 200 is three illustration bluetooth applications.When bluetooth applications starts, describe layer SDP170 registration bluetooth service information, connect for remote equipment and use to bluetooth service.
Fig. 2 is the flow chart that connects between the bluetooth equipment of routine.As shown in Figure 2, at step S110, the device A initialization of service is provided after, need oneself be set to extensive discoverable mode, other equipment just can search this equipment.In step S120, use the equipment B of service under user's operation, to begin with the equipment around the extensive search pattern search.Equipment B can obtain N equipment, and wherein N may be 0, also may be greater than 1.If the equipment that obtains is 0, then from new search equipment on every side.In step S130, the user need select an equipment, as device A, connects, and searches the service of device A.In step S140, the user needs operation once more to select the service of a device A, to set up the connection of application layer.After the successful connection, notify the user, as passing through the LED diode displaying.
The flow chart that connects between Fig. 3 explanation bluetooth equipment according to a preferred embodiment of the invention.As shown in Figure 3, at step S210, the device A initialization of service is provided after, under user's operation triggers, be set to limited discoverable mode.In step S220, use the equipment B initialization of service, and under user's operation triggers, begin to connect.In step S240, the equipment B employing is limited can the discovery mode search surrounding devices.Equipment B can obtain M equipment.M may be 0, also may be greater than 0.Limited discoverable mode state is non-permanent state in the Bluetooth specification definition, bluetooth specification, but should after entering limited discoverable mode state, equipment revert to extensive discoverable mode or non-Discovery Status in maximum 30 seconds.And be in the equipment of limited discoverable mode state, can only respond limited search.Like this, the equipment that obtains in step S220 will be seldom, uses in major part can be locked as the user in the scene at once and want the device A that connects.Step S250 judges the device address that obtains, if the new equipment of finding is 0, then step S230 and S240 search predefined number of times repeatedly.If in step S260, screen the equipment application process F that obtains more than one of the device address that obtains, obtain the bluetooth device address A that will connect.In step S270, equipment B is connected the device A that obtains in the process, searches the service of device A.In step S280, a service or all services of equipment B basis setting connection device A in advance, the connection of setting up application layer.After the successful connection, device A and equipment B are notified the user, as pointing out by LED diode displaying or sounding.
The method according to this invention, the user can only trigger the connection beginning with minimum operation when beginning, promptly set up bluetooth communication between two bluetooth equipments.Improved the ease for use of final products.
Though the present invention illustrates and describes with reference to its preferred embodiment, but will be understood by those skilled in the art that, under the situation of the spirit and scope of the present invention that do not break away from the appended claims and limited, can carry out the various changes of form and details.
Claims (8)
1, a kind of method of setting up the bluetooth connection simple to operate, it is characterized in that: the method comprising the steps of:
A, provide the device A of service to enter discoverable mode, comprise extensive discoverable mode or limited discoverable mode;
The equipment B of b, use service adopts extensive search pattern or limited search pattern to search surrounding devices;
The method F of the screening target device of c, equipment optimizing application that equipment B is searched filters, and obtains a bluetooth device address that will connect; The method F of the screening target device of described optimization comprises rule: f1, only keep particular type or the equipment of special services is provided according to the bluetooth equipment type, or the equipment of special services is provided in the particular type; F2, only keep the equipment that comprises specific character string in specific names or the name; F3, a stick signal intensity are within the specific limits or apart from the equipment of equipment B in the certain distance scope; F4, according to the bluetooth service Query Result, only keep equipment with special services; It is right that f5, a reservation and this equipment were joined, and promptly carried out the equipment of bluetooth safety certification; First equipment in f6, the reservation tabulation;
D, equipment B and this equipment carry out connection and locating service automatically;
E, equipment B are set up being connected of bluetooth applications automatically with this equipment;
The order that step is carried out generally is: a, b, c, d, e, also b, a, c, d, e.
2, according to the method for claim 1, it is characterized in that: described search surrounding devices, when the number of devices that obtains when search is 0, then under less than the condition of predetermined search number of times, search repeatedly, up to finding equipment or reaching predetermined search number of times.
3, according to the method for claim 2, it is characterized in that: the equipment B search is notified the user during less than surrounding devices.
4, according to the method for claim 1, it is characterized in that: the method for the screening target device of described optimization be to the equipment in the list of devices according to optimized order f1, f3, f4, f5, f6 or f3, f1, f4, f5, f6 carries out screening; When only remaining an equipment in the list of devices, screening finishes.
5, according to the method for claim 1, it is characterized in that: the method for the screening target device of described optimization is also to the f2 in order of the equipment in the list of devices, f1, and f3, f4, f6 carries out screening; When only remaining an equipment in the list of devices, screening finishes.
6, according to the method for claim 1,4 or 5, it is characterized in that: the method for described screening target device can be chosen the fragment of the execution sequence of said method.
7, according to the method for claim 1,4 or 5, it is characterized in that: can be between the bluetooth communication equipment with once-through operation, as click button, or need not operation, can set up bluetooth behind the device start and connect.
8, according to the method for claim 1,4 or 5, it is characterized in that: after device A and the equipment B successful connection, the user that notifies of sequencing maybe can be arranged simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021599580A CN1167207C (en) | 2002-12-31 | 2002-12-31 | Method of establishing blue-teeth connection between blue-teeth equipments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNB021599580A CN1167207C (en) | 2002-12-31 | 2002-12-31 | Method of establishing blue-teeth connection between blue-teeth equipments |
Publications (2)
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| CN1422008A CN1422008A (en) | 2003-06-04 |
| CN1167207C true CN1167207C (en) | 2004-09-15 |
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| CNB021599580A Expired - Fee Related CN1167207C (en) | 2002-12-31 | 2002-12-31 | Method of establishing blue-teeth connection between blue-teeth equipments |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107992546A (en) * | 2011-09-16 | 2018-05-04 | 三星电子株式会社 | Electronic equipment and its method and computer readable recording medium storing program for performing |
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| JP2005045557A (en) * | 2003-07-22 | 2005-02-17 | Sony Corp | Communication device |
| JP3891156B2 (en) * | 2003-08-22 | 2007-03-14 | ソニー株式会社 | Electronic device and communication control method |
| EP1760955A1 (en) * | 2005-09-06 | 2007-03-07 | Research In Motion Limited | Controlling visibility of a wireless device |
| CN100446522C (en) * | 2005-10-28 | 2008-12-24 | 环达电脑(上海)有限公司 | Method for implementing handfree speech of mobile phone based on blue tooth technology on PDA equipment |
| CN1983842A (en) * | 2005-12-13 | 2007-06-20 | 中兴通讯股份有限公司 | Device and method for fastly building connection of blue-tooth radio equipment |
| CN101179301B (en) * | 2006-11-09 | 2010-12-29 | 中兴通讯股份有限公司 | Method of implementing automatic enrollment of bluetooth telephone terminal equipment |
| CN101179302B (en) * | 2006-11-09 | 2011-01-05 | 中兴通讯股份有限公司 | Method for bluetooth telephone terminal equipment to implement bluetooth earphone application |
| CN101127537B (en) * | 2007-09-30 | 2011-07-06 | 东南大学 | Multi-jump voice transmission method based on Bluetooth technology |
| CN101877602B (en) * | 2009-04-29 | 2014-01-01 | 深圳富泰宏精密工业有限公司 | Bluetooth connecting method |
| CN102111192B (en) * | 2011-03-03 | 2014-09-10 | 中兴通讯股份有限公司 | Bluetooth connection method and system |
| US8732319B2 (en) | 2011-06-10 | 2014-05-20 | Qualcomm Incorporated | Context awareness proximity-based establishment of wireless communication connection |
| CN103051776B (en) * | 2011-10-14 | 2014-11-12 | 黄昊 | Anti-interface identification method and system for Bluetooth cross area |
| CN102571160A (en) * | 2012-01-16 | 2012-07-11 | 华为终端有限公司 | Bluetooth searching method and equipment |
| US8774041B2 (en) | 2012-03-02 | 2014-07-08 | Qualcomm Incorporated | Proximity-based wireless handshaking for connection establishment |
| US8892042B2 (en) * | 2012-06-08 | 2014-11-18 | Apple Inc. | Immediate connection following device discovery |
| CN104735810A (en) * | 2013-12-20 | 2015-06-24 | 深圳市海思半导体有限公司 | Method and device for establishing connecting between terminals |
| CN105472121A (en) * | 2014-09-12 | 2016-04-06 | 昆山研达电脑科技有限公司 | System and method for automatically starting mobile phone vehicle-borne mode |
| CN104539325B (en) * | 2014-12-25 | 2017-05-10 | 惠州Tcl移动通信有限公司 | Networking interconnection method and system based on low-power-consumption Bluetooth piconets |
| CN105338659B (en) * | 2015-11-27 | 2018-08-03 | 深圳市朗科科技股份有限公司 | A kind of equipment connection method and terminal |
| CN106878927B (en) * | 2017-02-09 | 2018-03-27 | 建荣半导体（深圳）有限公司 | Multifunctional Bluetooth equipment and attaching method thereof |
| CN107133133A (en) * | 2017-04-24 | 2017-09-05 | 广东乐源数字技术有限公司 | A kind of method of the semi-automatic detection of Intelligent bracelet or intelligent watch |
| CN110636477B (en) * | 2018-06-21 | 2021-10-29 | 腾讯科技（深圳）有限公司 | Device connection method, device, terminal and storage medium |
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2002
- 2002-12-31 CN CNB021599580A patent/CN1167207C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107992546A (en) * | 2011-09-16 | 2018-05-04 | 三星电子株式会社 | Electronic equipment and its method and computer readable recording medium storing program for performing |
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| CN1422008A (en) | 2003-06-04 |
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