CN102427377A - Data transmission method and system for establishing Bluetooth connection by using acceleration sensor - Google Patents
Data transmission method and system for establishing Bluetooth connection by using acceleration sensor Download PDFInfo
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- CN102427377A CN102427377A CN2011102148368A CN201110214836A CN102427377A CN 102427377 A CN102427377 A CN 102427377A CN 2011102148368 A CN2011102148368 A CN 2011102148368A CN 201110214836 A CN201110214836 A CN 201110214836A CN 102427377 A CN102427377 A CN 102427377A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/71—Substation extension arrangements
- H04M1/715—Substation extension arrangements using two or more extensions per line
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/02—Details of telephonic subscriber devices including a Bluetooth interface
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
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Abstract
The invention provides a data transmission method and a data transmission system for establishing a Bluetooth connection by using an acceleration sensor. The method comprises the following steps that: a communication connection is established between a mobile terminal and a data transmission server, and the mobile terminal is provided with the acceleration sensor and Bluetooth communication equipment; the data transmission server receives information from the mobile terminal, wherein the information comprises equipment information of the Bluetooth communication equipment of the mobile terminal, an equipment information list which contains equipment information of all the other sets of Bluetooth communication equipment detected by the Bluetooth communication equipment of the mobile terminal, and parameters associated with collision; and the data transmission server determines two or more mobile terminals which participate in collision according to the information uploaded by the mobile terminals, pairs the two or more collided mobile terminals, and establishes the Bluetooth communication connection for data transmission between the paired mobile terminals. Compared with the prior art, the invention has the advantages of simplicity in operation, quickness and convenience.
Description
Technical field
The present invention relates to information processing and exchange field, particularly a kind of method and system of utilizing the acceleration induction device to set up the transfer of data of bluetooth connection.
Background technology
Blue tooth wireless technology between the communicating pair, can be realized communication as a kind of short-distance wireless communication technology based on the less Bluetooth signal of coverage.Adopt a side of blue tooth wireless technology to have characteristics such as low in energy consumption, that cost is low, but the little application scenarios of small product size is many, and be widely used in people's periodic traffic because of it.Bluetooth function correspondingly also becomes portable terminal (for example mobile phone, PDA, palmtop PC, panel computer, the notebook computer etc.) function that standard configuration comprised instantly, is set in the portable terminal.
In the daily life, people are connected to carry out the voice communication except setting up Bluetooth communication based on the Bluetooth function at terminal with the external world, also can carry out file transfer.In fact file transfer is an important use scene of blue tooth wireless technology, connects based on bluetooth, plays between the terminal and can carry out various transfer of data, comprises the transmission picture, music, contact method etc.
About 8 meters to 30 meters between, open Bluetooth communication equipment after greatly by the portable terminal that ought have Bluetooth communication equipment in other words for the blue tooth wireless technology communication distance, can only detect with its distance and open the portable terminal of Bluetooth communication equipment at 30 meters with interior other.If will pass through the blue tooth wireless technology Data transmission between the portable terminal within the detection range of two or more Bluetooth communication equipments separately; These users need at first arrange a password; Connect through inputing identical password; And then connect through bluetooth and to carry out transfer of data, this inconvenient operation.
In addition, portable terminal in the market has and much has the acceleration induction device, utilizes the acceleration induction device can sense the situation of change of the motion state of portable terminal (as the incident that bumps).By way of example; Utilize the acceleration induction device; Can the collision accident of two portable terminals and the characteristic parameter of collision (geographical location information when for example colliding, time etc.) be uploaded to the webserver; According to above-mentioned information,, thereby make two portable terminals to carry out transfer of data by the webserver through the webserver for above-mentioned two portable terminals that bump match.Yet there is following disappearance in the above-mentioned method of utilizing the acceleration induction device to carry out transfer of data: one, have pairing failure or the wrong risk of pairing; Two, because all data all are to be transferred to earlier on the webserver, the privacy of data and fail safe can not get ensureing; Three, data upload to the webserver or download from the webserver has brought network traffic data, produces expense possibly; Four, because the participation of the webserver must be arranged, the transmission speed of data receives the restriction of the network bandwidth, may be very slow in network congestion or poor signal.
Summary of the invention
The object of the present invention is to provide a kind of method and system of utilizing the acceleration induction device to set up the transfer of data of bluetooth connection, to improve the convenience and the fail safe thereof of transfer of data.
The present invention provides a kind of acceleration induction device that utilizes to set up the data transmission method that bluetooth connects on the one hand, and comprising: portable terminal and data transfer server establish a communications link; Said mobile terminal configuration has acceleration induction device and Bluetooth communication equipment; Said data transfer server receives the information from said portable terminal, and said information comprises facility information tabulation and the parameter relevant with collision of participating in two or more said portable terminals of collision of facility information of detected other all Bluetooth communication equipments of Bluetooth communication equipment of facility information, the configuration of the Bluetooth communication equipment of said mobile terminal configuration; Said with the collision relevant parameter comprise: collision time, collision dynamics and/or crash acceleration; The information that said data transfer server is uploaded according to said portable terminal confirms to obtain the two or more said portable terminal of participating in colliding, for the two or more said portable terminal that bumps matches; Said data transfer server is set up the Bluetooth communication that supplies transfer of data and is connected between the said portable terminal of pairing.
Alternatively; Said information also comprises the user's that said portable terminal is corresponding simple and clear identity information, and said simple and clear identity information is that the facility information together with the Bluetooth communication equipment of configuration is sent to said data transfer server or is stored in advance on the said data transfer server.
Alternatively, the facility information of said Bluetooth communication equipment comprises: the title of Bluetooth communication equipment or the device address of Bluetooth communication equipment.
Alternatively, when the facility information of said Bluetooth communication equipment is the title of Bluetooth communication equipment, adopt in following three kinds of modes any to guarantee the uniqueness of title of each user's Bluetooth communication equipment; Mode one: the user is provided with a title for the Bluetooth communication equipment of mobile terminal configuration; After being provided with; Said Bluetooth communication equipment reached said data transfer server nominally; By said data transfer server the title of said Bluetooth communication equipment is verified,, then approved said title if checking finds that the title of said Bluetooth communication equipment does not have not conflict mutually with the title of other Bluetooth communication equipments and bear the same name; If the title of the said Bluetooth communication equipment of checking discovery is conflicted mutually with the title of other Bluetooth communication equipments and born the same name, then need reset a newname that does not conflict; Mode two: the set title of Bluetooth communication equipment that does not change mobile terminal configuration; When on portable terminal, using Bluetooth communication device each time; Just automatic title with Bluetooth communication equipment makes an enough big random number into; After accomplishing transfer of data, again changeing back for the title of random number of Bluetooth communication equipment is original title; Mode three: the set title of Bluetooth communication equipment that does not change mobile terminal configuration; When on portable terminal, using Bluetooth communication device each time; Just to unique title of data transfer server application; And automatically make the title of the Bluetooth communication equipment on the portable terminal into this unique title, after accomplishing transfer of data, that unique title of the Bluetooth communication equipment on the portable terminal is changeed back be original title again.
Alternatively; The information that said data transfer server is uploaded according to said portable terminal confirms to obtain the two or more said portable terminal of participating in colliding; For matching, the two or more said portable terminal that bumps comprises: the parameter relevant that said data transfer server is uploaded according to said portable terminal with collision; Filter out the two or more said portable terminal that bumps simultaneously, as first condition; Said data transfer server is according to the facility information tabulation of the facility information of detected other all Bluetooth communication equipments of Bluetooth communication equipment of the facility information of the Bluetooth communication equipment of said mobile terminal configuration, configuration; Find out the user in the detection range that is in Bluetooth communication equipment, as second condition; Said data transfer server is according to said first condition and said second condition, for the two or more said portable terminal that bumps matches.
Alternatively; Between the said portable terminal of pairing, setting up the Bluetooth communication connection that supplies transfer of data comprises: said data transfer server provides a shared secret; And said shared secret is sent to the two or more said portable terminal of participating in collision, utilize said shared secret to set up mutual Bluetooth communication automatically by the said portable terminal of correspondence and connect.
The present invention provides a kind of acceleration induction device that utilizes to set up the data transmission system that bluetooth connects on the other hand, comprises data transfer server and the portable terminal that establishes a communications link with said data transfer server; Said portable terminal disposes acceleration induction device and Bluetooth communication equipment; Said portable terminal is used for: with the facility information tabulation of the facility information of detected other all Bluetooth communication equipments of Bluetooth communication equipment of facility information, the configuration of the Bluetooth communication equipment of configuration and will utilize when participating in collision that the acceleration induction device obtains be uploaded to said data transfer server with the relevant parameter of collision, said with collide relevant parameter and comprise: collision time, collision dynamics and/or crash acceleration; And the Bluetooth communication that utilizes Bluetooth communication equipment and other portable terminals to set up the confession transfer of data is connected; Said data transfer server is used for: according to the facility information tabulation of the facility information of detected other all Bluetooth communication equipments of Bluetooth communication equipment of the facility information of the Bluetooth communication equipment of the said mobile terminal configuration that receives, configuration and the parameter relevant with collision of participating in two or more said portable terminals of collision; Confirm to obtain the two or more said portable terminal of participating in colliding; For the two or more said portable terminal that bumps matches, between the said portable terminal of pairing, set up the Bluetooth communication that supplies transfer of data and connect.
Alternatively, said portable terminal comprises: the acceleration induction device, obtain and collide relevant parameter; Bluetooth communication equipment; Bluetooth information provides the unit, is used to provide the facility information tabulation of facility information of facility information and detected other all Bluetooth communication equipments of Bluetooth communication equipment of the Bluetooth communication equipment of configuration; The information transmit-receive unit is used for: facility information tabulation and the information uploading that when participating in collision, will utilize the parameter relevant with collision that the acceleration induction device the obtains said data transfer server extremely that will comprise facility information and the facility information of detected other all Bluetooth communication equipments of Bluetooth communication equipment of Bluetooth communication equipment; And between the portable terminal of setting up the Bluetooth communication connection, carry out transfer of data; Display unit; Memory cell is used to store the facility information, data of the Bluetooth communication equipment of self configuration and is received from the data of setting up other portable terminals that Bluetooth communication connects through said information transmit-receive unit;
Said data transfer server comprises: the information transmit-receive unit is used to be received from facility information tabulation and the parameter relevant with collision that when participating in collision, will utilize the acceleration induction device to obtain of facility information of detected other all Bluetooth communication equipments of said Bluetooth communication equipment of facility information, the mobile terminal configuration of the Bluetooth communication equipment of the configuration that each said portable terminal sends; The collision parameter analytic unit, the parameter relevant with collision that is used for uploading according to said portable terminal filters out the two or more said portable terminal that bumps simultaneously; Bluetooth information searching unit; Be used for the facility information tabulation of facility information of detected other all Bluetooth communication equipments of Bluetooth communication equipment of facility information, configuration, find out the user in the detection range that is in Bluetooth communication equipment according to the Bluetooth communication equipment of said mobile terminal configuration; Bluetooth communication is set up the unit; Be used to combine the analysis result of said collision parameter analytic unit and the lookup result of said bluetooth information searching unit; Confirm to obtain the two or more said portable terminal of participating in colliding; For the two or more said portable terminal that bumps matches, between the said portable terminal of pairing, set up the Bluetooth communication that supplies transfer of data and connect; Database is used to store facility information tabulation and the parameter relevant with collision of when participating in collision, utilizing the acceleration induction device to obtain of facility information of detected other all Bluetooth communication equipments of facility information, Bluetooth communication equipment of the Bluetooth communication equipment of the configuration that each said portable terminal sends.
Alternatively; Said information also comprises the user's that said portable terminal is corresponding simple and clear identity information, and said simple and clear identity information is that the facility information together with the Bluetooth communication equipment of configuration is sent to said data transfer server or is stored in advance on the said data transfer server; Said data transfer server comprises that also user profile provides the unit; The user list that is used for user that will be corresponding with two or more said portable terminals after confirming the two or more said portable terminal that obtains participating in colliding is sent to these portable terminals, and on said portable terminal, demonstrates user's in the said user list simple and clear identity information.
Alternatively, the facility information of said Bluetooth communication equipment comprises: the title of Bluetooth communication equipment or the device address of Bluetooth communication equipment.
The present invention provides a kind of method and system of utilizing the acceleration induction device to set up the transfer of data of bluetooth connection; The present invention utilizes the acceleration induction device of mobile terminal configuration; Obtain and the two or more portable terminals that collide relevant parameter and confirm to participate in collision with the mode of collision, between them, utilize Bluetooth communication equipment directly to set up Bluetooth communication and connect, convenience is provided for people use blue tooth wireless technology transmission data; Compared to prior art; Simple to operate, and can guarantee to have exempted loaded down with trivial details steps such as password authentification, rapid and convenient under the situation of data transmission security.
Description of drawings
Fig. 1 is the framework sketch map of data transmission system of the present invention;
Fig. 2 is the structural representation of data transmission system of the present invention;
Fig. 3 is the schematic flow sheet of data transmission method of the present invention.
Embodiment
Inventor of the present invention finds: in traditional Bluetooth Communication Technology; Before setting up the Bluetooth communication connection, require to connect each side at first must import an agreement on portable terminal separately password, complex operation and time-consuming; Particularly when relating to a plurality of portable terminal, above-mentioned defective is more obvious.
Therefore; Inventor of the present invention improves prior art; Proposed a kind of method and system of utilizing the acceleration induction device to set up the transfer of data that bluetooth connects, the data transfer server as the messaging device of each portable terminal is provided, compiled the parameter relevant of the portable terminal of the participation collision that the acceleration induction device of facility information tabulation and configuration of facility information of detected other all Bluetooth communication equipments of Bluetooth communication equipment of facility information, the configuration of the Bluetooth communication equipment of each mobile terminal configuration obtains with collision; Thereby confirm to participate in those portable terminals of collision; Automatically be that those portable terminals are set up the Bluetooth communication connection that supplies transfer of data, provide convenience for people transmit data, compared to prior art; Simple to operate, rapid and convenient.
Below will be elaborated to invention.
Fig. 1 is the framework sketch map of data transmission system of the present invention.
As shown in Figure 1, said data transmission system comprises: data transfer server 10, one or more portable terminals 12 of networking with data transfer server 10.Connect through network, can each portable terminal 12 be connected as one.Utilize data transfer server 10; Can be to collecting, check, manage from each information of each portable terminal 12 (for example the facility information of Bluetooth communication equipment, the parameter relevant, corresponding user's simple and clear identity information etc.) with collision; And according to wherein information; Confirm to participate in those portable terminals of collision, and connect for their foundation can supply the Bluetooth communication of transfer of data.
What need explanation is; Portable terminal 12 and data transfer server 10 networkings; Said communication network can be based on Ethernet, the Internet, Wi-Fi wireless internet networking of TCP/IP etc.; Also can be for example 2G, 3G (comprising WCDMA WCDMA, time-division synchronous code division multiple access TD-SCDMA), Long Term Evolution (LTE; Long Term Evolution) or worldwide interoperability for microwave insert (WIMAX, Worldwide Interoperability for Microwave Access) at interior mobile communications network.
Fig. 2 is the structural representation of data transmission system of the present invention.
As shown in Figure 2, portable terminal 12 comprises: acceleration induction device 120, Bluetooth communication equipment 121, bluetooth information provide unit 122, information transmit-receive unit 123, display unit 124 and memory cell 125.In concrete the application, portable terminal 12 can be any in mobile phone, PDA, panel computer and the notebook computer.
Be described in detail to each above-mentioned unit in the portable terminal 12 below.
Bluetooth communication equipment 121;
Bluetooth (Bluetooth) wireless technology; Be actually a kind of short-distance wireless communication technology; Utilize blue tooth wireless technology, can simplify the for example communication between the mobile communication terminal devices such as palmtop PC, panel computer, notebook computer and mobile phone effectively, also can successfully simplify communicating by letter between above these equipment and the Internet (Internet); Thereby these modern communications equipments needn't just can be networked by cable, form a huge cordless communication network.
Bluetooth information provides unit 122, is used to provide the facility information tabulation of facility information of facility information and Bluetooth communication equipment 121 detected other all Bluetooth communication equipments 121 of the Bluetooth communication equipment 121 of configuration.
When starting the Bluetooth communication equipment 121 of configuration, whether have can supply other Bluetooth communication equipments 121 of communicating by letter connecting, and can the facility information of detected Bluetooth communication equipment 121 be listed the constitution equipment information list if can detect periphery.
Information transmit-receive unit 123 is used to the mutual biography of the information of carrying out.In the present invention, said information can comprise: the bluetooth information that is used for passing mutually with data transfer server 10 provide the Bluetooth communication equipment that unit 122 provides facility information and detected other all Bluetooth communication equipments of Bluetooth communication equipment facility information the facility information tabulation, when participating in collision, utilize the corresponding user's of acceleration induction device 120 parameter relevant that obtain, portable terminal 12 simple and clear identity information with collision; And be used for and set up data that other portable terminals that Bluetooth communication is connected transmit etc.
The facility information of Bluetooth communication equipment 121 can be the title of Bluetooth communication equipment or the device address of Bluetooth communication equipment.
In practical application, to the title of Bluetooth communication equipment, the user can name or change title according to own hobby or network environment.
Device address to Bluetooth communication equipment; Each Bluetooth communication equipment all has been assigned with a unique device address; In the SIG agreement BLCP protocol specification addressing method of Bluetooth communication equipment; It adopts 48 codings, is divided into the product coding of manufacturer's distribution and manufacturer's coding two parts of SIG distribution, each 24.Wherein, comprise 24 low address partial L AP, 8 high address part UAP, 16 invalid address part NAP, high address part UAP and invalid address part NAP have constituted the unique identifier of Bluetooth communication equipment jointly.
Said simple and clear identity information includes but not limited to: user's name, user's the pet name, user's Business Name, user's portrait, the picture of the own identity of expression that user oneself is provided with.
Said data include but not limited to: the user's of written form contact details comprise name, phone, e-mail, company, department, post, address etc.; File; Sound, image, multimedia messagess such as video.
Memory cell 126 is used to store the facility information, data of the Bluetooth communication equipment of self configuration and is received from the data of setting up other portable terminals that Bluetooth communication connects through information transmit-receive unit 120.
As shown in Figure 2, data transfer server 10 comprises: information transmit-receive unit 100, database 101, collision parameter analytic unit 102, bluetooth information searching unit 103, user profile provide unit 104 and Bluetooth communication to set up unit 105.
Information transmit-receive unit 100 is used for establishing a communications link with portable terminal 12, carries out the mutual biography of information.In the present invention, said information can comprise: the facility information of the facility information of Bluetooth communication equipment 121 detected other all Bluetooth communication equipments 121 of facility information, the configuration of the Bluetooth communication equipment 121 of configuration tabulation in each portable terminal 12, when participating in collision, utilize the corresponding user's of the acceleration induction device 120 of the configuration parameter relevant with collision that obtain and each portable terminal 12 simple and clear identity information etc.
The facility information of Bluetooth communication equipment 121 can be the title of Bluetooth communication equipment or the device address of Bluetooth communication equipment.
In practical application, to the title of Bluetooth communication equipment, the user can name or change title according to own hobby or network environment.
Device address to Bluetooth communication equipment; Each Bluetooth communication equipment all has been assigned with a unique device address; In the SIG agreement BLCP protocol specification addressing method of Bluetooth communication equipment; It adopts 48 codings, is divided into the product coding of manufacturer's distribution and manufacturer's coding two parts of SIG distribution, each 24.Wherein, comprise 24 low address partial L AP, 8 high address part UAP, 16 invalid address part NAP, high address part UAP and invalid address part NAP have constituted the unique identifier of Bluetooth communication equipment jointly.
Said simple and clear identity information includes but not limited to: user's name, user's the pet name, user's Business Name, user's portrait, the picture of the own identity of expression that user oneself is provided with.
Said data include but not limited to: the user's of written form contact details comprise name, phone, e-mail, company, department, post, address etc.; File; Sound, image, multimedia messagess such as video.
In the present invention, said simple and clear identity information is that the facility information of Bluetooth communication equipment together with configuration is sent to data transfer server 10 or is stored in advance on the data transfer server 10.
Collision parameter analytic unit 102 is used for filtering out the two or more portable terminals 12 that bump simultaneously according to portable terminal 12 parameters relevant with collision that upload.
In the present invention, said with the collision relevant parameter comprise: collision time, collision dynamics and/or crash acceleration etc.With the collision time is example; Collision parameter analytic unit 102 records portable terminal 12 collision times corresponding that upload wherein with collision; Each collision time is compared; The difference of finding out collision time in them is less than those collision times of a predefined value t1 (being used under the prerequisite of considering the Network Transmission time-delay, guaranteeing that portable terminal 12 bumps simultaneously), with this participant that to judge these collision time corresponding mobile terminal 12 are same collision accidents.Certainly; For improving the accuracy of judging or dwindling judgement scope (when the participant's who for example judges quantity is obviously too much); Can also combine other factor of judgment; Be example with collision dynamics and/or crash acceleration again; Such as the other side's who senses each other between the portable terminal 12 that bumps collision dynamics should be similar, thereby the acceleration that acceleration induction device 120 is sensed should be similar, thereby judges the portable terminal 12 of participating in collision accident according to the size of collision dynamics and/or crash acceleration.Therefore, can dwindle portable terminal 12 scopes of the participation collision accident of judgement, improve the accuracy of judging through the combination of a plurality of parameters.
Bluetooth information searching unit 103; Be used for the facility information tabulation of facility information of Bluetooth communication equipment 121 detected other all Bluetooth communication equipments 121 of facility information, configuration, find out the user in the detection range that is in Bluetooth communication equipment 121 according to the Bluetooth communication equipment 121 of portable terminal 12 configuration.
The above-mentioned user who finds out in the detection range that is in Bluetooth communication equipment; Said user satisfies: the facility information of the Bluetooth communication equipment that user's corresponding mobile terminal is disposed is included among the facility information tabulation of facility information of detected other all Bluetooth communication equipments that request user corresponding mobile terminal sends, and the facility information of the Bluetooth communication equipment that request user corresponding mobile terminal is disposed is included among the facility information tabulation of facility information of detected other all Bluetooth communication equipments that user's corresponding mobile terminal sends.
User profile provides unit 104; Behind the two or more portable terminals 12 that are used for confirming to obtain participating in colliding at the lookup result of analysis result that combines collision parameter analytic unit 102 and bluetooth information searching unit 103; User's that will be corresponding with two or more portable terminal 12 user list is sent to these portable terminals 12, and on portable terminal 12, demonstrates user's in the said user list simple and clear identity information.
Bluetooth communication is set up unit 105; Be used to combine the analysis result of collision parameter analytic unit 102 and the lookup result of bluetooth information searching unit 103; Confirm to obtain two or more portable terminals 12 of participating in colliding; For the two or more portable terminals that bump match, between the portable terminal 12 of pairing, set up the Bluetooth communication that supplies transfer of data and connect.
In the present invention; Above-mentioned between the portable terminal 12 of pairing, foundation supplies the Bluetooth communication of transfer of data to be connected in the implementation and can specifically to comprise: Bluetooth communication is set up unit 105 shared secret is provided; And said shared secret is sent to two or more portable terminals 12 of pairing, utilize said shared secret to set up mutual Bluetooth communication automatically by them and connect.
Certainly; In the above-described embodiment; Set up before unit 105 provides a shared secret at Bluetooth communication; Can also comprise that is confirmed a step, have only and after two or more portable terminals 12 of pairing all confirm to set up the Bluetooth communication connection, just set up unit 105 and a shared secret is provided and sends to them by Bluetooth communication.
The present invention provides a kind of method of utilizing the acceleration induction device to set up the transfer of data of bluetooth connection in addition.Fig. 3 has promptly shown the schematic flow sheet of said method.
As shown in Figure 3, said data transmission method comprises:
Step S201, portable terminal and data transfer server establish a communications link; Said mobile terminal configuration has acceleration induction device and Bluetooth communication equipment.In said step, said establishing a communications link can comprise: portable terminal proposes connection request, and after data transfer server is confirmed, realizes that communication connects; Also can be, by the website under the direct logon data transmission server of portable terminal.Because the said step that establishes a communications link is well known to those skilled in the art, so no longer give unnecessary details at this.
Step S203, request user utilize portable terminal with the facility information tabulation of the facility information of detected other all Bluetooth communication equipments of said Bluetooth communication equipment of facility information, the said mobile terminal configuration of the Bluetooth communication equipment of configuration and participate in collision two or more said portable terminals be sent to the data transfer server that establishes a communications link with said portable terminal with the relevant parameter of collision.
In addition, in the present invention, can also when sending the facility information of Bluetooth communication equipment, together will ask user's simple and clear identity information to be sent to said data transfer server.Certainly, in other cases, said simple and clear identity information also can be stored on the said data transfer server in advance.
Said simple and clear identity information includes but not limited to: user's name, user's the pet name, user's Business Name, user's portrait, the picture of the own identity of expression that user oneself is provided with.
Said data include but not limited to: the user's of written form contact details comprise name, phone, e-mail, company, department, post, address etc.; File; Sound, image, multimedia messagess such as video.
The facility information of said Bluetooth communication equipment can be the title of Bluetooth communication equipment or the device address of Bluetooth communication equipment.
In practical application, to the title of Bluetooth communication equipment, the user can name or change title according to own hobby or network environment.Device address to Bluetooth communication equipment; Each Bluetooth communication equipment all has been assigned with a unique device address; In the SIG agreement BLCP protocol specification addressing method of Bluetooth communication equipment; It adopts 48 codings, is divided into the product coding of manufacturer's distribution and manufacturer's coding two parts of SIG distribution, each 24.Wherein, comprise 24 low address partial L AP, 8 high address part UAP, 16 invalid address part NAP, high address part UAP and invalid address part NAP have constituted the unique identifier of Bluetooth communication equipment jointly.
Especially; In the foregoing description; Be under the situation of title of Bluetooth communication equipment at the facility information of said Bluetooth communication equipment; Because said title is named according to own hobby or network environment or changed, and inevitably, has such sight: the problem of bearing the same name takes place in the title of set Bluetooth communication equipment between user's corresponding mobile terminal.Therefore; In the present invention; Be to solve the problem that the title of Bluetooth communication equipment set between user's corresponding mobile terminal possibly born the same name, can adopt in following three kinds of modes any to guarantee the uniqueness of title of each user's Bluetooth communication equipment.
Mode one: the user is provided with a title for the Bluetooth communication equipment of mobile terminal configuration; After being provided with; Said Bluetooth communication equipment reached said data transfer server nominally; By said data transfer server the title of said Bluetooth communication equipment is verified,, then approved said title if checking finds that the title of said Bluetooth communication equipment does not have not conflict mutually with the title of other Bluetooth communication equipments and bear the same name; If the title of the said Bluetooth communication equipment of checking discovery is conflicted mutually with the title of other Bluetooth communication equipments and born the same name, then need reset a newname that does not conflict;
Mode two: the set title of Bluetooth communication equipment that does not change mobile terminal configuration; When on portable terminal, using Bluetooth communication device each time; Just automatic title with Bluetooth communication equipment makes an enough big random number into; After accomplishing transfer of data, again changeing back for the title of random number of Bluetooth communication equipment is original title;
Mode three: the set title of Bluetooth communication equipment that does not change mobile terminal configuration; When on portable terminal, using Bluetooth communication device each time; Just to unique title of data transfer server application; And automatically make the title of the Bluetooth communication equipment on the portable terminal into this unique title, after accomplishing transfer of data, close before the Bluetooth communication equipment; Again that unique title of the Bluetooth communication equipment on the portable terminal is changeed back and be original title, and that unique title that data transfer server provides is discharged the Bluetooth communication equipment that supplies on other portable terminals use.
Step S205, the information that said data transfer server is uploaded according to said portable terminal confirms to obtain the two or more said portable terminal of participating in colliding, for the two or more said portable terminal that bumps matches;
In above-mentioned steps S205,, specifically comprise for the two or more said portable terminal that bumps matches:
The parameter relevant with collision that said data transfer server is uploaded according to said portable terminal filters out the two or more said portable terminal that bumps simultaneously, as first condition.Here, said with the collision relevant parameter comprise: collision time, collision dynamics and/or crash acceleration etc.With the collision time is example; Write down the collision time corresponding that each portable terminal is uploaded with collision; Each collision time is compared; The difference of finding out collision time in them is less than those collision times of a predefined value t1 (being used under the prerequisite of considering the Network Transmission time-delay, guaranteeing that portable terminal bumps simultaneously), with this participant that to judge these collision time corresponding mobile terminal are same collision accidents.Certainly; For improving the accuracy of judging or dwindling judgement scope (when the participant's who for example judges quantity is obviously too much); Can also combine other factor of judgment; Be example with collision dynamics and/or crash acceleration again; Such as the other side's who senses each other between the portable terminal that bumps collision dynamics should be similar, and the acceleration that the acceleration induction device is sensed should be similar, thereby judges the portable terminal of participating in collision accident according to the size of collision dynamics and/or crash acceleration.Therefore, can dwindle the portable terminal scope of the participation collision accident of judgement, improve the accuracy of judging through the combination of a plurality of parameters.
Facility information tabulation according to the facility information of detected other all Bluetooth communication equipments of Bluetooth communication equipment of the facility information of the Bluetooth communication equipment of said mobile terminal configuration, configuration; Find out the user in the detection range that is in Bluetooth communication equipment, as second condition.The above-mentioned user who finds out in the detection range that is in Bluetooth communication equipment; Said user satisfies: the facility information of the Bluetooth communication equipment that user's corresponding mobile terminal is disposed is included among the facility information tabulation of facility information of detected other all Bluetooth communication equipments that request user corresponding mobile terminal sends, and the facility information of the Bluetooth communication equipment that request user corresponding mobile terminal is disposed is included among the facility information tabulation of facility information of detected other all Bluetooth communication equipments that user's corresponding mobile terminal sends.
According to said first condition and said second condition, for the two or more said portable terminal that bumps matches.
Step S207, said data transfer server set up the Bluetooth communication that supplies transfer of data and connect between the said portable terminal of pairing.
In above-mentioned steps S207; Between the said portable terminal of pairing, setting up the Bluetooth communication that supplies transfer of data connects; Specifically comprise: said data transfer server provides a shared secret; And said shared secret is sent to the two or more said portable terminal of pairing, utilize said shared secret to set up mutual Bluetooth communication automatically by them and connect.
Certainly; In the above-described embodiment; Before said data transfer server provides a shared secret; Can also comprise that is confirmed a step, have only and after the two or more said portable terminal 12 of pairing all confirms to set up the Bluetooth communication connection, just set up unit 105 and a shared secret is provided and sends to them by Bluetooth communication.
Follow-up, set up between two or more portable terminals that Bluetooth communication connects and can carry out transfer of data.
Below, the application of the present invention in transfer of data is elaborated through instance.
Embodiment:
The user A and the user B that need carry out transfer of data open mobile phone a, b last configuration Bluetooth communication equipment and acceleration induction device separately, and C establishes a communications link with Website server; User A and user B bump separately mobile phone a, b; Mobile phone a senses the acceleration induction device of configuration with the facility information tabulation of the facility information of detected other all Bluetooth communication equipments of Bluetooth communication equipment of the facility information of the Bluetooth communication equipment that collides relevant parameter, configuration, configuration and is uploaded to Website server C, and mobile phone b senses the acceleration induction device of configuration with the facility information tabulation of the facility information of detected other all Bluetooth communication equipments of Bluetooth communication equipment of the facility information of the Bluetooth communication equipment that collides relevant parameter, configuration, configuration and is uploaded to Website server C; Website server C judges that obtaining is that collision has taken place for the mobile phone a of user A and the mobile phone b of user B; And the mobile phone a of user A is in the detection range of the Bluetooth communication equipment of mobile phone b; The mobile phone b of user B is in the detection range of the Bluetooth communication equipment of mobile phone a; Between mobile phone a and mobile phone b, setting up pairing, is the Bluetooth communication equipment of mobile phone a and same password of Bluetooth communication equipment input of mobile phone b then automatically, between mobile phone a and mobile phone b, sets up Bluetooth communication automatically and connects; User A and user B utilize mobile phone a and mobile phone b to realize transfer of data between the two.
In sum; The present invention provides a kind of method and system of utilizing the acceleration induction device to set up the transfer of data of bluetooth connection, and the present invention utilizes the acceleration induction device of mobile terminal configuration, obtains and collides relevant parameter and confirm two or more portable terminals that participation is collided with the mode of collision; Between them, utilizing Bluetooth communication equipment directly to set up Bluetooth communication connects; For people use blue tooth wireless technology transmission data convenience is provided, compared to prior art, simple to operate; And can guarantee to have exempted loaded down with trivial details steps such as password authentification, rapid and convenient under the situation of data transmission security.
Especially, when the transfer of data that surpasses between a plurality of portable terminals of two is arranged, effect is more obvious.
The foregoing description is just listed expressivity principle of the present invention and effect is described, but not is used to limit the present invention.Any personnel that are familiar with this technology all can make amendment to the foregoing description under spirit of the present invention and scope.Therefore, rights protection scope of the present invention should be listed like claims.
Claims (10)
1. one kind is utilized the acceleration induction device to set up the data transmission method that bluetooth connects, and it is characterized in that, comprising:
Portable terminal and data transfer server establish a communications link; Said mobile terminal configuration has acceleration induction device and Bluetooth communication equipment;
Said data transfer server receives the information from said portable terminal, and said information comprises facility information tabulation and the parameter relevant with collision of participating in two or more said portable terminals of collision of facility information of detected other all Bluetooth communication equipments of Bluetooth communication equipment of facility information, the configuration of the Bluetooth communication equipment of said mobile terminal configuration; Said with the collision relevant parameter comprise: collision time, collision dynamics and/or crash acceleration;
The information that said data transfer server is uploaded according to said portable terminal confirms to obtain the two or more said portable terminal of participating in colliding, for the two or more said portable terminal that bumps matches;
Said data transfer server is set up the Bluetooth communication that supplies transfer of data and is connected between the said portable terminal of pairing.
2. data transmission method according to claim 1; It is characterized in that; Said information also comprises the user's that said portable terminal is corresponding simple and clear identity information, and said simple and clear identity information is that the facility information together with the Bluetooth communication equipment of configuration is sent to said data transfer server or is stored in advance on the said data transfer server.
3. data transmission method according to claim 1 is characterized in that, the facility information of said Bluetooth communication equipment comprises: the title of Bluetooth communication equipment or the device address of Bluetooth communication equipment.
4. data transmission method according to claim 4; It is characterized in that; When the facility information of said Bluetooth communication equipment is the title of Bluetooth communication equipment, adopt in following three kinds of modes any to guarantee the uniqueness of title of each user's Bluetooth communication equipment;
Mode one: the user is provided with a title for the Bluetooth communication equipment of mobile terminal configuration; After being provided with; Said Bluetooth communication equipment reached said data transfer server nominally; By said data transfer server the title of said Bluetooth communication equipment is verified,, then approved said title if checking finds that the title of said Bluetooth communication equipment does not have not conflict mutually with the title of other Bluetooth communication equipments and bear the same name; If the title of the said Bluetooth communication equipment of checking discovery is conflicted mutually with the title of other Bluetooth communication equipments and born the same name, then need reset a newname that does not conflict;
Mode two: the set title of Bluetooth communication equipment that does not change mobile terminal configuration; When on portable terminal, using Bluetooth communication device each time; Just automatic title with Bluetooth communication equipment makes an enough big random number into; After accomplishing transfer of data, again changeing back for the title of random number of Bluetooth communication equipment is original title;
Mode three: the set title of Bluetooth communication equipment that does not change mobile terminal configuration; When on portable terminal, using Bluetooth communication device each time; Just to unique title of data transfer server application; And automatically make the title of the Bluetooth communication equipment on the portable terminal into this unique title, after accomplishing transfer of data, that unique title of the Bluetooth communication equipment on the portable terminal is changeed back be original title again.
5. data transmission method according to claim 1; It is characterized in that; The information that said data transfer server is uploaded according to said portable terminal confirms to obtain the two or more said portable terminal of participating in colliding, and comprises for the two or more said portable terminal that bumps matches:
The parameter relevant with collision that said data transfer server is uploaded according to said portable terminal filters out the two or more said portable terminal that bumps simultaneously, as first condition;
Said data transfer server is according to the facility information tabulation of the facility information of detected other all Bluetooth communication equipments of Bluetooth communication equipment of the facility information of the Bluetooth communication equipment of said mobile terminal configuration, configuration; Find out the user in the detection range that is in Bluetooth communication equipment, as second condition;
Said data transfer server is according to said first condition and said second condition, for the two or more said portable terminal that bumps matches.
6. data transmission method according to claim 5 is characterized in that, between the said portable terminal of pairing, sets up the Bluetooth communication connection that supplies transfer of data and comprises:
Said data transfer server provides a shared secret, and said shared secret is sent to the two or more said portable terminal of participating in collision, utilizes said shared secret to set up mutual Bluetooth communication automatically by the said portable terminal of correspondence and connects.
7. one kind is utilized the acceleration induction device to set up the data transmission system that bluetooth connects, and it is characterized in that, comprises data transfer server and the portable terminal that establishes a communications link with said data transfer server;
Said portable terminal disposes acceleration induction device and Bluetooth communication equipment; Said portable terminal is used for: with the facility information tabulation of the facility information of detected other all Bluetooth communication equipments of Bluetooth communication equipment of facility information, the configuration of the Bluetooth communication equipment of configuration and will utilize when participating in collision that the acceleration induction device obtains be uploaded to said data transfer server with the relevant parameter of collision, said with collide relevant parameter and comprise: collision time, collision dynamics and/or crash acceleration; And the Bluetooth communication that utilizes Bluetooth communication equipment and other portable terminals to set up the confession transfer of data is connected;
Said data transfer server is used for: according to the facility information tabulation of the facility information of detected other all Bluetooth communication equipments of Bluetooth communication equipment of the facility information of the Bluetooth communication equipment of the said mobile terminal configuration that receives, configuration and the parameter relevant with collision of participating in two or more said portable terminals of collision; Confirm to obtain the two or more said portable terminal of participating in colliding; For the two or more said portable terminal that bumps matches, between the said portable terminal of pairing, set up the Bluetooth communication that supplies transfer of data and connect.
8. data transmission system according to claim 7 is characterized in that,
Said portable terminal comprises:
The acceleration induction device obtains and collides relevant parameter;
Bluetooth communication equipment;
Bluetooth information provides the unit, is used to provide the facility information tabulation of facility information of facility information and detected other all Bluetooth communication equipments of Bluetooth communication equipment of the Bluetooth communication equipment of configuration;
The information transmit-receive unit is used for: facility information tabulation and the information uploading that when participating in collision, will utilize the parameter relevant with collision that the acceleration induction device the obtains said data transfer server extremely that will comprise facility information and the facility information of detected other all Bluetooth communication equipments of Bluetooth communication equipment of Bluetooth communication equipment; And between the portable terminal of setting up the Bluetooth communication connection, carry out transfer of data;
Display unit;
Memory cell is used to store the facility information, data of the Bluetooth communication equipment of self configuration and is received from the data of setting up other portable terminals that Bluetooth communication connects through said information transmit-receive unit;
Said data transfer server comprises:
The information transmit-receive unit is used to be received from facility information tabulation and the parameter relevant with collision that when participating in collision, will utilize the acceleration induction device to obtain of facility information of detected other all Bluetooth communication equipments of said Bluetooth communication equipment of facility information, the mobile terminal configuration of the Bluetooth communication equipment of the configuration that each said portable terminal sends;
The collision parameter analytic unit, the parameter relevant with collision that is used for uploading according to said portable terminal filters out the two or more said portable terminal that bumps simultaneously;
Bluetooth information searching unit; Be used for the facility information tabulation of facility information of detected other all Bluetooth communication equipments of Bluetooth communication equipment of facility information, configuration, find out the user in the detection range that is in Bluetooth communication equipment according to the Bluetooth communication equipment of said mobile terminal configuration;
Bluetooth communication is set up the unit; Be used to combine the analysis result of said collision parameter analytic unit and the lookup result of said bluetooth information searching unit; Confirm to obtain the two or more said portable terminal of participating in colliding; For the two or more said portable terminal that bumps matches, between the said portable terminal of pairing, set up the Bluetooth communication that supplies transfer of data and connect;
Database is used to store facility information tabulation and the parameter relevant with collision of when participating in collision, utilizing the acceleration induction device to obtain of facility information of detected other all Bluetooth communication equipments of facility information, Bluetooth communication equipment of the Bluetooth communication equipment of the configuration that each said portable terminal sends.
9. according to claim 7 or 8 described data transmission systems; It is characterized in that; Said information also comprises the user's that said portable terminal is corresponding simple and clear identity information, and said simple and clear identity information is that the facility information together with the Bluetooth communication equipment of configuration is sent to said data transfer server or is stored in advance on the said data transfer server; Said data transfer server comprises that also user profile provides the unit; The user list that is used for user that will be corresponding with two or more said portable terminals after confirming the two or more said portable terminal that obtains participating in colliding is sent to these portable terminals, and on said portable terminal, demonstrates user's in the said user list simple and clear identity information.
10. according to claim 7 or 8 described data transmission systems, it is characterized in that the facility information of said Bluetooth communication equipment comprises: the title of Bluetooth communication equipment or the device address of Bluetooth communication equipment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102148368A CN102427377A (en) | 2011-07-29 | 2011-07-29 | Data transmission method and system for establishing Bluetooth connection by using acceleration sensor |
| PCT/CN2011/082569 WO2013016915A1 (en) | 2011-07-29 | 2011-11-21 | Method and system using acceleration sensor for establishing bluetooth connection for data transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102148368A CN102427377A (en) | 2011-07-29 | 2011-07-29 | Data transmission method and system for establishing Bluetooth connection by using acceleration sensor |
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| Publication Number | Publication Date |
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| CN102427377A true CN102427377A (en) | 2012-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102148368A Pending CN102427377A (en) | 2011-07-29 | 2011-07-29 | Data transmission method and system for establishing Bluetooth connection by using acceleration sensor |
Country Status (2)
| Country | Link |
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| CN (1) | CN102427377A (en) |
| WO (1) | WO2013016915A1 (en) |
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