CN101340212A - Method, apparatus and system for triggering automatic switchover of Bluetooth connecting device by key pressing - Google Patents
Method, apparatus and system for triggering automatic switchover of Bluetooth connecting device by key pressing Download PDFInfo
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- CN101340212A CN101340212A CNA2007101182401A CN200710118240A CN101340212A CN 101340212 A CN101340212 A CN 101340212A CN A2007101182401 A CNA2007101182401 A CN A2007101182401A CN 200710118240 A CN200710118240 A CN 200710118240A CN 101340212 A CN101340212 A CN 101340212A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- 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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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses a method used for automatic switching of bluetooth connection devices by a first bluetooth device by triggering a keypress, a device and a system thereof; wherein, a connection device list is arranged in the first bluetooth device and comprises bluetooth addresses and corresponding connection priority of other bluetooth devices which support the connection with the first bluetooth device; when the keypress is triggered for the first time, the first bluetooth device is automatically connected with a second device with the highest connection priority according to the connection device list; when the keypress is triggered for the second time, the first bluetooth device automatically cuts off the connection with a second bluetooth device and then is automatically connected with a third bluetooth device with a second connection priority according to the connection device list.
Description
Technical field
The present invention relates to wireless communication technology, relate to first bluetooth equipment particularly and carry out the method and system that the bluetooth connection device automaticallyes switch by triggering button.
Background technology
Bluetooth (Bluetooth) technology makes the user break away from the puzzlement of cable, is used widely in daily life and work.Come other bluetooth equipment of unique identification by globally unique bluetooth device address (Bluetooth Device Address is called for short BD-ADDR) between the bluetooth equipment.Bluetooth equipment is found other bluetooth equipment in its communication range by using equipment query, and all available bluetooth equipments of periphery respond, and send its bluetooth device address.Also can obtain the friendly name of bluetooth equipment between the bluetooth equipment by the device name querying command.The function of a bluetooth equipment offers another bluetooth equipment in the mode of bluetooth service.A bluetooth equipment can provide a plurality of bluetooth service simultaneously.The user can select certain bluetooth service wherein to connect as required, the using standard (Profile) of the superiors of the corresponding bluetooth protocol repertory of each bluetooth service, and we are referred to as usually to use and connect.In the network environment of bluetooth equipment, service and function that local device is found, utilized remote equipment to provide, and provide self service to other bluetooth equipment, this is bluetooth service discovery protocol (Service Discovery Protocol, SDP) problem that is solved, the using standard of the corresponding the superiors be the service discovery application standard (Service Discovery Application Profile, SDAP).SDP has defined two kinds of equipment: SDP client and SDP server, wherein the SDP client is the entity of the service of searching, the SDP server provides the entity of service, and a service log tabulation is arranged in the SDP server, has comprised service relevant with server and feature thereof.The SDP client sends the SDP request, and the SDP server responds the service log information of returning in the service log table by SDP.
The process that the typical case carries out the bluetooth applications operation is: first bluetooth equipment is searched for bluetooth equipment on every side by locating function, and is shown to the user by tabulation of bluetooth equipment on every side and the service list thereof that man-machine interface will find.The user specifies some bluetooth equipments to search service in the bluetooth equipment that searches, and selects corresponding service to use connection.Select, connect parameter configuration and associative operation because the user need manually carry out the bluetooth connection device, could realize two connections between the bluetooth equipment, the reciprocal process complexity.
China Patent No. is 02159961.0 patent of invention, discloses to use the method that shortcut is set up bluetooth connection between the bluetooth equipment fast, and the particular bluetooth that can be used for specific use scene connects, thereby simplifies above-mentioned bluetooth Connection Step.In actual applications, after first bluetooth equipment and second bluetooth equipment connect, may need again to disconnect and second bluetooth equipment between connection, and and the 3rd bluetooth equipment connect.The patent No. is that 02159961.0 patent of invention has only solved the quick connectivity problem between two bluetooth equipments, does not relate to the quick connectivity problem that switches to another bluetooth connection device from a bluetooth connection device.
Summary of the invention
Technical problem to be solved by this invention provides a kind of method, apparatus and system of supporting that the bluetooth connection device automaticallyes switch, when making the bluetooth equipment of winning switch to connection the 3rd bluetooth equipment from connecting second bluetooth equipment, need not the manual operation that the user carries out repeatedly and connect to be provided with, only need to trigger the automatic switchover that to finish the bluetooth connection device by a button.
An aspect of of the present present invention has proposed a kind of first bluetooth equipment and has triggered the method for carrying out the automatic switchover of bluetooth connection device by button.A button is set on first bluetooth equipment.If first bluetooth equipment and second bluetooth equipment connect, trigger button, being connected of the first bluetooth equipment automatic disconnection and second bluetooth equipment then, and automatic and the 3rd bluetooth equipment connects.
Another aspect of the present invention has proposed a kind of the triggering by button and has carried out switching to first bluetooth equipment and the system that connects the 3rd bluetooth equipment from connecting second bluetooth equipment.System comprises first bluetooth equipment and second bluetooth equipment, the 3rd bluetooth equipment, and wherein first bluetooth equipment comprises bluetooth module, is used for carrying out Bluetooth communication with other bluetooth equipment; Button is used to trigger the handover operation of bluetooth connection device; And the connection control management module, being used to respond button and triggering, automatic disconnection is connected with second bluetooth equipment, and automatic and the 3rd bluetooth equipment connects.
According to embodiments of the invention, the tabulation of configuration one connection device comprises the Bluetooth address of other bluetooth equipment that the support and first bluetooth equipment connect and corresponding connection priority thereof in first bluetooth equipment.When the button of first bluetooth equipment is triggered, the first bluetooth equipment automatic disconnection is connected with bluetooth between second bluetooth equipment, and according to the 3rd corresponding bluetooth equipment of connection priority selection in this connection device tabulation, Bluetooth address according to the 3rd bluetooth equipment in the connection device tabulation finds the 3rd bluetooth equipment, and sets up bluetooth with it and be connected.
Preferably, this connection device tabulation can be specified the bluetooth service between first bluetooth equipment and other bluetooth equipment, the bluetooth service of for example specifying first bluetooth equipment and certain bluetooth keyboard is HID (Human Interface Device Profile, the human interface device using standard), the bluetooth service of specifying first bluetooth equipment and certain bluetooth earphone is A2DP (Advance AudioDistribution Profile, high quality audio delivery applications standard), the bluetooth service of specifying first bluetooth equipment and certain bluetooth cellular phone is HF (Hand Free Profile, a hands free applications standard).First bluetooth equipment can be served the bluetooth service that other bluetooth equipment around inquiring about is supported by bluetooth SDP, and select wherein certain bluetooth service respectively as the appointment bluetooth service of first bluetooth equipment and each other bluetooth equipment, add to during connection device tabulates as parameter.Like this, according to the connection device table, first bluetooth equipment can be connected with the bluetooth of second bluetooth equipment in automatic disconnection, and is connected with bluetooth applications that other bluetooth equipment is set up specified bluetooth service.If do not specify in the tabulation of this connection device and other bluetooth equipment between bluetooth service, the bluetooth service between first bluetooth equipment record and second bluetooth equipment then, after triggering automatic disconnection and the bluetooth of this bluetooth service of second bluetooth equipment is connected by button, the bluetooth that automatic and the 3rd bluetooth equipment are also set up this bluetooth service is connected.Especially, only set up the bluetooth bottom when first bluetooth equipment and second bluetooth equipment and be connected, rather than set up certain bluetooth applications connection, then first bluetooth equipment is also only set up the bluetooth bottom with the 3rd bluetooth equipment and is connected when button triggers.
Preferably, the tabulation of this connection device can be specified the device type of other bluetooth equipment that connects with first bluetooth equipment, bluetooth cellular phone for example, bluetooth earphone.First bluetooth equipment comes identifier should other bluetooth equipment of designated equipment type by the service bit among the bluetooth equipment classification CoD, after then these bluetooth equipments being carried out the connection priority ordering, store its Bluetooth address and corresponding connection priority into the connection device tabulation.
After the first bluetooth equipment startup work, at first just, carry out equipment query, search for the bluetooth equipment around it, select the wherein specific bluetooth equipment bluetooth equipment of designated equipment type (as meet) to store the connection device tabulation into then, and carry out the connection priority ordering.Consider that historical connection device is comparatively commonly used usually, also Bluetooth address and the corresponding connection priority that can in the connection device tabulation of first bluetooth equipment, store historical connection device earlier.When the button of first bluetooth equipment is triggered, first bluetooth equipment connects with historical connection device successively according to connection priority, and the user is when finding that historical connection device in the connection device tabulation is not the required bluetooth equipment that connects, the user continues to trigger button, make the bluetooth equipment of winning search for bluetooth equipment on every side again, and the new bluetooth equipment that will search carries out the connection priority ordering, store the connection device tabulation into, this mode helps first bluetooth equipment and increases work efficiency.
For the connection priority setting of each bluetooth equipment in the connection device tabulation, first bluetooth equipment can carry out connection priority ordering, the connection priority height that Bluetooth signal intensity is high according to Bluetooth signal intensity; First bluetooth equipment also can be connected once with certain bluetooth equipment according to carrying out the connection priority ordering with the number of times that is connected of other bluetooth equipment, and its connection priority adds one, connects connection priority height often; Also can specify the connection priority of each miscellaneous equipment by the user of first bluetooth equipment.
Preferably, the button of first bluetooth equipment is triggered for the first time, and first bluetooth equipment connects the equipment of high connection priority that has in the tabulation of described connection device.No matter before switching connect whether success, as long as first bluetooth equipment is triggered by the N time, first bluetooth equipment connects the equipment with N connection priority of described connection device in tabulating.
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 in the prior art, and first bluetooth equipment switches to the message flow chart that connects the 3rd bluetooth equipment from connecting second bluetooth equipment;
Fig. 2 is according to a preferred embodiment of the invention, provides first bluetooth equipment and carries out the system construction drawing that the bluetooth connection device automaticallyes switch;
Fig. 3 is according to a preferred embodiment of the invention, provides first bluetooth equipment and carries out the message flow chart that the bluetooth connection device automaticallyes switch;
Fig. 4 is according to a preferred embodiment of the invention, provides the structure chart of the connection device tabulation of specifying bluetooth service;
Fig. 5 is according to a preferred embodiment of the invention, provides the structure chart of the connection device tabulation of designated equipment type.
Specific embodiment
Fig. 1 is in the prior art, and first bluetooth equipment switches to the message flow chart that connects the 3rd bluetooth equipment from connecting second bluetooth equipment.
As shown in Figure 1, the user is at the operation S100 of the enterprising line search surrounding devices of first bluetooth equipment, first bluetooth equipment equipment (comprising first bluetooth equipment and second bluetooth equipment) transmitting apparatus querying command S101, S103 at first towards periphery then, surrounding devices (comprising first bluetooth equipment and second bluetooth equipment) responds, and returns its Bluetooth address and bluetooth equipment classification CoDS102, S104.Usually, the equipment of response can show on the screen of first bluetooth equipment, by user's selection second bluetooth equipment wherein, and carry out service-seeking and operate S105, then first bluetooth equipment sends SDP to second bluetooth equipment and asks to inquire about bluetooth service S106, second bluetooth equipment carries out the SDP response, returns its bluetooth service S107.The a certain bluetooth service that the user selects second bluetooth equipment to support, carry out setting up the application attended operation of this bluetooth service with second bluetooth equipment, also need in case of necessity to be provided with and use the parameter S 108 that connects, then first bluetooth equipment is connected S109 with the application that second bluetooth equipment is set up this bluetooth service.
If need setting up bluetooth applications with the 3rd bluetooth equipment, first bluetooth equipment is connected, then the user disconnects the operation S110 with first bluetooth equipment and second bluetooth equipment, the bluetooth equipment of winning is disconnected with second bluetooth equipment be connected S111, and then select the 3rd bluetooth equipment, carry out service-seeking operation S112, then first bluetooth equipment sends the bluetooth service S113 that SDP asks to inquire about the 3rd bluetooth equipment, and the 3rd bluetooth equipment carries out the SDP response, returns its bluetooth service S114.The a certain bluetooth service that the user selects the 3rd bluetooth equipment to support, carry out setting up with second bluetooth equipment application attended operation (also needing to be provided with the parameter that application the is connected in case of necessity) S115 of this bluetooth service, then first bluetooth equipment is connected S116 with the application that the 3rd bluetooth equipment is set up this bluetooth service.
Switch to the process that connects the 3rd bluetooth equipment from connecting second bluetooth equipment at the first above-mentioned bluetooth equipment, need each link of user's manual operation, using to the user makes troubles.
Fig. 2 is according to a preferred embodiment of the invention, provides first bluetooth equipment and carries out the system construction drawing that the bluetooth connection device automaticallyes switch.
As shown in Figure 2, system comprises first bluetooth equipment 200, second bluetooth equipment 204 and the 3rd bluetooth equipment 205, and wherein first bluetooth equipment 200 comprises bluetooth module 203, is used for carrying out Bluetooth communication with second bluetooth equipment 204 and the 3rd bluetooth equipment 205; Button 202 is used to trigger the handover operation of the bluetooth connection device of first bluetooth equipment; And connect control management module 201, and being used to respond button 202 and triggering, automatic disconnection is connected with second bluetooth equipment 204, and automatic and the 3rd bluetooth equipment 205 connects.
Preferably, can in the connection control management module 201 of first bluetooth equipment 200, dispose connection device tabulation, comprise the Bluetooth address of other bluetooth equipment that the support and first bluetooth equipment 200 connect and corresponding connection priority thereof, the for example Bluetooth address of second bluetooth equipment 204 and connection priority, and the Bluetooth address of the 3rd bluetooth equipment 205 and connection priority.When the button 202 of first bluetooth equipment 200 is triggered, the connection control management module 201 identification buttons 202 of first bluetooth equipment 200 trigger, automatic disconnection is connected with bluetooth between second bluetooth equipment 204, and according to the 3rd corresponding bluetooth equipment 205 of connection priority selection in this connection device tabulation, Bluetooth address according to the 3rd bluetooth equipment 205 in the connection device tabulation finds the 3rd bluetooth equipment 205, and sets up bluetooth with it and be connected.
Fig. 3 is according to a preferred embodiment of the invention, provides first bluetooth equipment and carries out the message flow chart that the bluetooth connection device automaticallyes switch.
As shown in Figure 3, first bluetooth equipment carries out the search of surrounding devices, the transmitting apparatus querying command gives the 3rd bluetooth equipment S302 for the second bluetooth equipment S300 and transmitting apparatus querying command respectively, second bluetooth equipment and the 3rd bluetooth equipment respond respectively, return its Bluetooth address and bluetooth equipment class CoD.
If first bluetooth equipment need specify bluetooth service to carry out the automatic switchover of bluetooth connection device, then first bluetooth equipment difference equipment (comprising second bluetooth equipment and the 3rd bluetooth equipment) transmission towards periphery SDP asks to carry out service-seeking S304, S306, its surrounding devices comprises that second bluetooth equipment and the 3rd bluetooth equipment carry out the SDP response respectively, return the bluetooth service S305 of its support, S307.Bluetooth address and bluetooth service that first bluetooth equipment returns according to surrounding devices, forming device connects tabulation S308 automatically.Its connection device tabulation comprises bluetooth device address, bluetooth service and 3 parameters of connection priority as shown in Figure 4.For example, Bluetooth address is second bluetooth equipment of BD_ADDR1, and using the bluetooth service that is connected with the foundation of first bluetooth equipment is bluetooth service 1, and connection priority is the 1st priority, i.e. limit priority; Bluetooth address is the 3rd bluetooth equipment of BD_ADDR2, and using the bluetooth service that is connected with the foundation of first bluetooth equipment is bluetooth service 2, and its connection priority is the 2nd priority; Bluetooth address is the 4th bluetooth equipment of BD_ADDR3, and using the bluetooth service that is connected with the foundation of first bluetooth equipment is bluetooth service 3, and its connection priority is the 3rd priority.S309 when triggering button the 1st time, first bluetooth equipment reads the parameter of second bluetooth equipment of the 1st priority (limit priority): Bluetooth address BD_ADDR1 and bluetooth service 1, the first bluetooth equipment are connected S310 by BD_ADDR1 with the application that second bluetooth equipment is set up bluetooth service 1.S311 when triggering button the 2nd time, then first bluetooth equipment at first disconnects the application connection S312 of the bluetooth service 1 of second bluetooth equipment, read the parameter of the 3rd bluetooth equipment of the 2nd priority simultaneously: Bluetooth address BD_ADDR2 and bluetooth service 2, the first bluetooth equipments are connected S313 by BD_ADDR2 with the application that the 3rd bluetooth equipment is set up bluetooth service 2.
If first bluetooth equipment needs the designated equipment type to carry out the automatic switchover of bluetooth connection device, then the CoD parameter returned according to surrounding devices of first bluetooth equipment is selected to meet the surrounding devices forming device of specifying the bluetooth equipment type automatically and is connected tabulation S308.Its connection device tabulation comprises two parameters of bluetooth device address and connection priority as shown in Figure 5, and the bluetooth service parameter is default, and for example, Bluetooth address is second bluetooth equipment of BD_ADDR1, and its connection priority is the 1st priority, i.e. limit priority; Bluetooth address is the 3rd bluetooth equipment of BD_ADDR2, and its connection priority is the 2nd priority; Bluetooth address is the 4th bluetooth equipment of BD_ADDR3, and its connection priority is the 3rd priority.S309 when triggering button the 1st time, first bluetooth equipment reads the Bluetooth address BD_ADDR1 of second bluetooth equipment of the 1st priority (limit priority), if the bluetooth service value is default, first bluetooth equipment is connected (when the user needed, the user can connect the application of setting up certain bluetooth service on the basis again at bottom and connect) S310 by BD_ADDR1 with the bluetooth that second bluetooth equipment is set up bottom.S311 when triggering button the 2nd time, then first bluetooth equipment at first disconnects the bluetooth connection S312 of second bluetooth equipment, first bluetooth equipment reads the Bluetooth address BD_ADDR2 of the 3rd bluetooth equipment of the 2nd priority simultaneously, default because of the bluetooth service value, first bluetooth equipment is connected S313 by BD_ADDR2 with the bluetooth that the 3rd bluetooth equipment is set up bottom.Certainly, when specifying the bluetooth equipment type, also can in the connection device tabulation, specify bluetooth service.For example first bluetooth equipment is specified with the HF service of bluetooth cellular phone and is connected, the device type of second bluetooth equipment and the 3rd bluetooth equipment is a bluetooth cellular phone in the connection device tabulation then shown in Figure 5, and bluetooth service is HF, like this, first bluetooth equipment discerns on every side by the service bit among the bluetooth equipment classification CoD at first that device type is the bluetooth equipment of bluetooth cellular phone in the bluetooth equipment, comprise second bluetooth equipment and the 3rd bluetooth equipment, and according to the Bluetooth address of the bluetooth cellular phone that searches, the bluetooth service HF of connection priority and appointment is provided with the connection device tabulation.Trigger by button, first bluetooth equipment can be connected from using with the bluetooth HF of second bluetooth equipment, switches to set up bluetooth HF application with the 3rd bluetooth equipment and be connected.
Though the present invention illustrates and describes with reference to its preferred embodiment, but those of ordinary skill in the art answers described understanding, 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 (25)
1. a bluetooth equipment triggers by button and carries out the method that the bluetooth connection device automaticallyes switch, and it is characterized in that comprising step:
The button of first bluetooth equipment is triggered, and the first bluetooth equipment automatic disconnection is connected with second bluetooth equipment, and automatically and the 3rd bluetooth equipment connect.
2. method according to claim 1 is characterized in that further comprising:
Configuration one connection device tabulation in first bluetooth equipment, parameter comprises the Bluetooth address of other bluetooth equipment that the support and first bluetooth equipment connect and corresponding connection priority thereof.
3. method according to claim 2 is characterized in that further comprising:
The parameter of this connection device tabulation also comprises between first bluetooth equipment and other bluetooth equipment sets up the bluetooth service that application is connected; And
Setting up between first bluetooth equipment and other bluetooth equipment and using the bluetooth service that is connected is unique appointment, or inequality.
4. method according to claim 3 is characterized in that further comprising:
The bluetooth service that first bluetooth equipment is supported by other bluetooth equipment of bluetooth SDP acquisition request.
5. method according to claim 2 is characterized in that further comprising:
The device type of other bluetooth equipment that connects with first bluetooth equipment is specified in this connection device tabulation.
6. method according to claim 5 is characterized in that:
First bluetooth equipment comes identifier should other bluetooth equipment of designated equipment type by the service bit among the bluetooth equipment classification CoD.
7. method according to claim 2 is characterized in that:
The button of first bluetooth equipment is triggered for the first time, and first bluetooth equipment connects the equipment of high connection priority that has in the tabulation of described connection device; And
First bluetooth equipment is triggered by the N time, and first bluetooth equipment connects the equipment with N connection priority in the described connection device tabulation.
8. method according to claim 2 is characterized in that:
In the connection device tabulation of first bluetooth equipment, the miscellaneous equipment that the described support and first bluetooth equipment connect is historical connection device, when the button of first bluetooth equipment is triggered, first bluetooth equipment connects with historical connection device successively according to connection priority; And
When the historical connection device in the connection device tabulation did not comprise the required target bluetooth equipment that connects, the then new bluetooth equipment of first bluetooth equipment search, and the new bluetooth equipment that will search carried out the connection priority ordering, stores the connection device tabulation into.
9. method according to claim 2 is characterized in that:
First bluetooth equipment carries out equipment query, searches its bluetooth equipment on every side, selects wherein specific bluetooth apparatus stores to the connection device tabulation, and carries out the connection priority ordering.
10. method according to claim 2 is characterized in that:
First bluetooth equipment carries out connection priority ordering, the connection priority height that Bluetooth signal intensity is high according to Bluetooth signal intensity.
11. method according to claim 2 is characterized in that:
First bluetooth equipment is connected once with certain bluetooth equipment according to carrying out the connection priority ordering with the number of times that is connected of other bluetooth equipment, and its connection priority adds one, connects connection priority height often.
12. method according to claim 2 is characterized in that:
Connection priority in the connection device tabulation is specified by the user.
13. first bluetooth equipment that automaticallyes switch by button triggering carrying out bluetooth connection device comprises:
Bluetooth module is used for carrying out Bluetooth communication with other bluetooth equipment;
Button is used to trigger the handover operation of bluetooth connection device; And
Connect control management module, be used to respond button and trigger, automatic disconnection is connected with second bluetooth equipment, and automatic and the 3rd bluetooth equipment connects.
14. first bluetooth equipment according to claim 13 is characterized in that:
First bluetooth equipment also possesses connection device tabulation, and its parameter comprises the Bluetooth address of other bluetooth equipment that the support and first bluetooth equipment connect and corresponding connection priority thereof.
15. first bluetooth equipment according to claim 14 is characterized in that:
The parameter of this connection device tabulation also comprises the bluetooth service between first bluetooth equipment and other bluetooth equipment; And
Setting up between first bluetooth equipment and other bluetooth equipment and using the bluetooth service that is connected is unique appointment, or inequality.
16. first bluetooth equipment according to claim 15 is characterized in that:
First bluetooth equipment is served by bluetooth SDP and is searched for the bluetooth service that other bluetooth equipment is supported.
17. first bluetooth equipment according to claim 14 is characterized in that:
The device type of other bluetooth equipment that connects with first bluetooth equipment is specified in this connection device tabulation.
18. first bluetooth equipment according to claim 17 is characterized in that:
First bluetooth equipment comes identifier should other bluetooth equipment of designated equipment type by the service bit among the bluetooth equipment classification CoD.
19. first bluetooth equipment according to claim 14 is characterized in that:
The button of first bluetooth equipment is triggered for the first time, and first bluetooth equipment connects the equipment of high connection priority that has in the tabulation of described connection device; And
First bluetooth equipment is triggered by the N time, and first bluetooth equipment connects the equipment with N connection priority in the described connection device tabulation.
20. first bluetooth equipment according to claim 14 is characterized in that:
In the connection device tabulation of first bluetooth equipment, the miscellaneous equipment that the described support and first bluetooth equipment connect is historical connection device, when the button of first bluetooth equipment is triggered, first bluetooth equipment connects with historical connection device successively according to connection priority; And
When the historical connection device in the connection device tabulation did not comprise the required target bluetooth equipment that connects, the then new bluetooth equipment of first bluetooth equipment search, and the new bluetooth equipment that will search carried out the connection priority ordering, stores the connection device tabulation into.
21. first bluetooth equipment according to claim 14 is characterized in that:
First bluetooth equipment carries out equipment query, searches its bluetooth equipment on every side, selects wherein specific bluetooth apparatus stores to the connection device tabulation, and carries out the connection priority ordering.
22. first bluetooth equipment according to claim 14 is characterized in that:
First bluetooth equipment carries out connection priority ordering, the connection priority height that Bluetooth signal intensity is high according to Bluetooth signal intensity.
23. first bluetooth equipment according to claim 14 is characterized in that:
First bluetooth equipment is connected once with certain bluetooth equipment according to carrying out the connection priority ordering with the number of times that is connected of other bluetooth equipment, and its connection priority adds one, connects connection priority height often.
24. first bluetooth equipment according to claim 14 is characterized in that:
Connection priority in the connection device tabulation is specified by the user.
25. a system that automaticallyes switch by button triggering carrying out bluetooth connection device comprises first bluetooth equipment, second bluetooth equipment and the 3rd bluetooth equipment, it is characterized in that:
By triggering the button of first bluetooth equipment, the first bluetooth equipment automatic disconnection is connected with second bluetooth equipment, and automatically and the 3rd bluetooth equipment connect.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CNA2007101182401A CN101340212A (en) | 2007-07-03 | 2007-07-03 | Method, apparatus and system for triggering automatic switchover of Bluetooth connecting device by key pressing |
PCT/CN2008/001266 WO2009003373A1 (en) | 2007-07-03 | 2008-07-03 | Switching method, equipment and system for bluetooth connection equipments |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNA2007101182401A CN101340212A (en) | 2007-07-03 | 2007-07-03 | Method, apparatus and system for triggering automatic switchover of Bluetooth connecting device by key pressing |
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CN101340212A true CN101340212A (en) | 2009-01-07 |
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CNA2007101182401A Withdrawn CN101340212A (en) | 2007-07-03 | 2007-07-03 | Method, apparatus and system for triggering automatic switchover of Bluetooth connecting device by key pressing |
Country Status (2)
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CN (1) | CN101340212A (en) |
WO (1) | WO2009003373A1 (en) |
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