CN101252376B - System and method for connecting blue tooth equipment and mobile communication terminal thereof - Google Patents
System and method for connecting blue tooth equipment and mobile communication terminal thereof Download PDFInfo
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- CN101252376B CN101252376B CN 200810066357 CN200810066357A CN101252376B CN 101252376 B CN101252376 B CN 101252376B CN 200810066357 CN200810066357 CN 200810066357 CN 200810066357 A CN200810066357 A CN 200810066357A CN 101252376 B CN101252376 B CN 101252376B
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Abstract
The invention is applicable to the mobile communication field and provides a method, a system and a mobile communication terminal for connecting the Bluetooth device; wherein, the method includes the procedures as follows the device searching signal is received; the device searching signal is used for searching the Bluetooth device and obtaining the address of the Bluetooth device; the found Bluetooth device is judged if the Bluetooth device exists in the binding device list; if the Bluetooth device exists in the binding device list, the preset authentication code is called to process match authentication with the Bluetooth device according to the obtained address of the Bluetooth device; the mobile communication terminal is connected with the Bluetooth device after the authentication is finished successfully. The method, the system and the mobile communication terminal obtain the address of the Bluetooth device through searching and connect with the Bluetooth device through the preset authentication code so that the automatic connection of the Bluetooth mobile communication terminal and the Bluetooth device is realized and the user operation becomes convenient.
Description
Technical field
The invention belongs to moving communicating field, relate in particular to a kind of method, system and mobile communication terminal that connects bluetooth equipment.
Background technology
Bluetooth is the open global specifications of a kind of wireless data and voice communication.It is connected to the basis with short-distance wireless cheaply, sets up one for permanent plant and mobile device communication environment and is connected especially.Bluetooth technology is widely used in the wireless transmission of Various types of data and speech ciphering equipment in LAN, comprises two parts of agreement and using standard, protocol definition the working method of each functional element.Using standard has been set forth in order to realize a specific application model, and the running synergistic mechanism between each layer protocol, bluetooth equipment are that the typical case of bluetooth specification one of uses.
Bluetooth equipment comprises the following steps with the connection procedure of bluetooth cellular phone: search for bluetooth equipment, set up link, set up channel, connect, in this process, bluetooth cellular phone is as blue tooth voice gateway, by with bluetooth equipment in bluetooth protocol repertory mutual, connect.Fig. 1 shows bluetooth equipment with the protocol model in the process that connects between bluetooth cellular phone.the link of base band (baseband) management synchronous and asynchronous, inquiry is come to visit and is obtained bluetooth equipment, logical link control and adaptation protocol (Logical Link Control and Adaptation Protocol, L2CAP) be the upper-layer protocol of base band, upwards provide towards connecting and connectionless data, services, service search agreement (Service Discovery Protocol, SDP) be used for the service that publication and discovery runs on the bluetooth stack top, help to use the orderly service of enumerating continuous variation of user of bluetooth equipment, thereby connect at bluetooth equipment and bluetooth cellular phone equipment room.Serial cable simulation agreement (Serial cable emulation protocol based on ETSI TS 07.10 based on ETST TS 07.10, RFCOMM) be a serial ports simulation protocol, being used for replacing cable connects, after the serial ports service of two equipment has all been chained, the RFCOMM link be need to carry out, authentication, Service Properties search etc. comprised.
Bluetooth equipment connects with the bluetooth cellular phone device first in process, needs bluetooth cellular phone initiatively with bluetooth equipment pairing authentication, for the user, need manually input authentication code, connect with earphone, complex operation, the situation that especially is not suitable for driving etc. being inconvenient to carry out multi-pass operation.
Summary of the invention
The purpose of the embodiment of the present invention is to provide a kind of method that connects bluetooth equipment, and being intended to solve needs manually input authentication code, the problem of inconvenient operation when existing bluetooth cellular phone connects bluetooth equipment.
The embodiment of the present invention is achieved in that a kind of method that connects bluetooth equipment, comprises the following steps:
The mobile communication terminal receiving equipment is searched signal;
Mobile communication terminal is searched signal according to described equipment and is searched bluetooth equipment, obtains the address of bluetooth equipment;
Mobile communication terminal judges whether the described bluetooth equipment that finds is present in the bound device list, if exist, according to the address of the described bluetooth equipment that gets, calls default authentication code and described bluetooth equipment and matches authentication;
After the authentication success, mobile communication terminal connects described bluetooth equipment, if authentication is unsuccessful, reconnects, and the authentication code input interface is provided, and receives authentication code, connects described bluetooth equipment.
Another purpose of the embodiment of the present invention is to provide a kind of system that connects bluetooth equipment, the system of described connection bluetooth equipment is built in mobile communication terminal, and system comprises: signal receiving module, signal processing module, search module, judge module, pairing authentication module, link block and the authorization interface module of manually matching;
The signal receiving module receiving equipment is searched signal, sends to signal processing module; Signal processing module is searched signal according to equipment and is generated look-up command, calls to search module and search in peripheral bluetooth equipment; Search module searches complete, feed back to signal processing module, and send the address information of the bluetooth equipment that gets to judge module; Signal processing module is controlled judge module and is called the bound device list; Judge module is compared the address information of the bluetooth equipment that gets with the bluetooth device address information in the bound device list, if this information is present in the bound device list, search end, feeds back to simultaneously signal processing module; Signal processing module sends the instruction of pairing authentication according to the information that receives, and calls the pairing authentication module; The pairing authentication module is called predefined authentication code, sends to bluetooth equipment by signal processing module, matches authentication, if the authentication success, signal processing module calls link block, completes the connection with bluetooth equipment; If failed authentication, signal processing module call manual pairing authorization interface module, signal receiving module receives authentication code, send to bluetooth equipment by signal processing module, complete the pairing authentication, the authentication success, signal processing module calls link block, completes the connection with bluetooth equipment.
Another purpose of the embodiment of the present invention is to provide a kind of mobile communication terminal, comprise bluetooth module, be used for the connection communication with bluetooth equipment, terminal also comprises: signal receiving module, signal processing module, search module, judge module, pairing authentication module, link block and the authorization interface module of manually matching;
The signal receiving module receiving equipment is searched signal, sends to signal processing module; Signal processing module is searched signal according to equipment and is generated look-up command, calls to search module and search in peripheral bluetooth equipment; Search module searches complete, feed back to signal processing module, and send the address information of the bluetooth equipment that gets to judge module; Signal processing module is controlled judge module and is called the bound device list; Judge module is compared the address information of the bluetooth equipment that gets with the bluetooth device address information in the bound device list, if this information is present in the bound device list, search end, feeds back to simultaneously signal processing module; Signal processing module sends the instruction of pairing authentication according to the information that receives, and calls the pairing authentication module; The pairing authentication module is called predefined authentication code, sends to bluetooth equipment by signal processing module, matches authentication, if the authentication success, signal processing module calls link block, completes the connection with bluetooth equipment; If failed authentication, signal processing module call manual pairing authorization interface module, signal receiving module receives authentication code, send to bluetooth equipment by signal processing module, complete the pairing authentication, the authentication success, signal processing module calls link block, completes the connection with bluetooth equipment.
The present invention obtains the address information of bluetooth equipment by searching, and matches authentication with default authentication code, connects bluetooth equipment after the authentication success, has realized that bluetooth mobile communication terminal with the automation that bluetooth equipment connects, is convenient for users to operate, and is practical.
Description of drawings
Fig. 1 is the bluetooth equipment that provides of prior art with connect protocol model figure in process of bluetooth cellular phone equipment room;
Fig. 2 is the method flow diagram of the connection bluetooth equipment that provides of the embodiment of the present invention;
Fig. 3 is the system function module block diagram of the connection bluetooth equipment that provides of the embodiment of the present invention;
Fig. 4 is the workflow diagram of the system of the connection bluetooth equipment that provides of the embodiment of the present invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
In the present invention, bluetooth mobile communication terminal is after getting bluetooth device address, the bluetooth device address that gets is compared with the bluetooth device address in the bound device list, if the bluetooth device address that gets is present in the bound device list, call default authentication code with the bluetooth equipment pairing authentication that gets, the connection with bluetooth equipment is completed in the authentication success.
Fig. 2 shows the method flow of the connection bluetooth equipment that the embodiment of the present invention provides.
In step S21, receiving equipment is searched signal;
In step S22, search to obtain the address of bluetooth equipment;
In step S23, the bluetooth device address that gets is compared with the bluetooth device address in the bound device list;
In step S24, if the bluetooth device address that gets is present in the bound device list, calls default authentication code and match authentication with bluetooth equipment;
In step S25, the authentication success connects bluetooth equipment.
Fig. 3 shows the system function module block diagram of the connection bluetooth equipment that the embodiment of the present invention provides.
Fig. 4 shows the workflow of the system of the connection bluetooth equipment that the embodiment of the present invention provides.
In step S401, receiving equipment is searched signal, sends look-up command, calls and searches module;
In step S402, according to SDP Bluetooth protocol standard, execution is searched, and searches in peripheral bluetooth equipment;
In step S403, whether judgement is searched and is finished, and is execution in step S404, otherwise execution in step S407;
In step S404, select the device address that finds;
In step S405, select connection device;
In step S406, select bound device;
In step S407, find a bluetooth device address information;
In step S408, inquiry bound device list, bound device list can comprise the information such as the address information, device name, connection type of bluetooth equipment, and the bluetooth equipment in the bound device list can lead in advance
Cross binding and set, add automatically the address that also can record bluetooth equipment in connection procedure.
In step S409, whether the bluetooth equipment information that finds of judgement is present in the bound device list, is execution in step S410, otherwise execution in step S402;
In step S410, exit find;
In step S411, send the instruction of pairing authentication, call the pairing authentication module;
In step S412, carry out the pairing authentication, call predefined authentication code, send to bluetooth equipment;
In step S413, judge whether success of authentication, be execution in step S415, otherwise execution in step S414;
In step S414, when predefined authentication code in bluetooth does not mate with the authentication code of bluetooth equipment, re-authenticate, the authentication code input interface is provided, receive the authentication code of user's input, carry out manually pairing;
In step S415, the success of pairing authentication connects bluetooth equipment.
The present invention is by searching, obtain the address information of bluetooth equipment, and compare with the bluetooth device address in the bound device list, if the bluetooth device address that gets is present in the bound device list, send the instruction of pairing authentication, call the pairing authentication module, connect with bluetooth equipment with default authentication code, realized that bluetooth mobile communication terminal with the automation that bluetooth equipment connects, is convenient for users to operate, practical.In addition, the bound device list is set, makes the user can preset bluetooth equipment, the address information of bluetooth equipment is stored, and add the device address at every turn when not needing to search, saved the operating time.
The above is only preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. a method that connects bluetooth equipment, is characterized in that, said method comprising the steps of:
The mobile communication terminal receiving equipment is searched signal;
Mobile communication terminal is searched signal according to described equipment and is searched bluetooth equipment, obtains the address of bluetooth equipment;
Mobile communication terminal judges whether the described bluetooth equipment that finds is present in the bound device list, if exist, according to the address of the described bluetooth equipment that gets, calls default authentication code and described bluetooth equipment and matches authentication;
After the authentication success, mobile communication terminal connects described bluetooth equipment, if authentication is unsuccessful, reconnects, and the authentication code input interface is provided, and receives authentication code, connects described bluetooth equipment.
2. the method for claim 1, is characterized in that, it is to search signal according to what device type was searched that described equipment is searched signal.
3. the method for claim 1, it is characterized in that, described mobile communication terminal judges that the step whether described bluetooth equipment that finds is present in the bound device list is specially: compared in the address of the bluetooth equipment in the address of the described bluetooth equipment that gets and default bound device list, judge whether the address of the described bluetooth equipment that gets is present in described default bound device list.
4. the method for claim 1, it is characterized in that, in described mobile communication terminal judges step during whether the described bluetooth equipment that finds is present in the bound device list, if the result of judgement is that the described bluetooth equipment that finds is not present in the bound device list, the interface that bound device and connection device are set is provided, binds or connect the described bluetooth equipment that finds.
5. system that connects bluetooth equipment, it is characterized in that, the system of described connection bluetooth equipment is built in mobile communication terminal, and described system comprises: signal receiving module, signal processing module, search module, judge module, pairing authentication module, link block and the authorization interface module of manually matching;
The signal receiving module receiving equipment is searched signal, sends to signal processing module; Signal processing module is searched signal according to equipment and is generated look-up command, calls to search module and search in peripheral bluetooth equipment; Search module searches complete, feed back to signal processing module, and send the address information of the bluetooth equipment that gets to judge module; Signal processing module is controlled judge module and is called the bound device list; Judge module is compared the address information of the bluetooth equipment that gets with the bluetooth device address information in the bound device list, if this information is present in the bound device list, search end, feeds back to simultaneously signal processing module; Signal processing module sends the instruction of pairing authentication according to the information that receives, and calls the pairing authentication module; The pairing authentication module is called predefined authentication code, sends to bluetooth equipment by signal processing module, matches authentication, if the authentication success, signal processing module calls link block, completes the connection with bluetooth equipment; If failed authentication, signal processing module call manual pairing authorization interface module, signal receiving module receives authentication code, send to bluetooth equipment by signal processing module, complete the pairing authentication, the authentication success, signal processing module calls link block, completes the connection with bluetooth equipment.
6. system as claimed in claim 5, it is characterized in that, described system also comprises binding or connection interface module, the address information that judges the bluetooth equipment that gets when judge module is not present in the bound device list, search module feedback result information to signal processing module, signal processing module calls binding or connection interface module, signal receiving module receives the press key message of binding bluetooth equipment or connects the press key message of bluetooth equipment, and send the information that receives to signal processing module, complete with the binding of bluetooth equipment or be connected.
7. mobile communication terminal, comprise bluetooth module, be used for the connection communication with bluetooth equipment, it is characterized in that, described terminal also comprises the system that connects bluetooth equipment, and the system of described connection bluetooth equipment comprises: signal receiving module, signal processing module, search module, judge module, pairing authentication module, link block and the authorization interface module of manually matching;
The signal receiving module receiving equipment is searched signal, sends to signal processing module; Signal processing module is searched signal according to equipment and is generated look-up command, calls to search module and search in peripheral bluetooth equipment; Search module searches complete, feed back to signal processing module, and send the address information of the bluetooth equipment that gets to judge module; Signal processing module is controlled judge module and is called the bound device list; Judge module is compared the address information of the bluetooth equipment that gets with the bluetooth device address information in the bound device list, if this information is present in the bound device list, search end, feeds back to simultaneously signal processing module; Signal processing module sends the instruction of pairing authentication according to the information that receives, and calls the pairing authentication module; The pairing authentication module is called predefined authentication code, sends to bluetooth equipment by signal processing module, matches authentication, if the authentication success, signal processing module calls link block, completes the connection with bluetooth equipment; If failed authentication, signal processing module call manual pairing authorization interface module, signal receiving module receives authentication code, send to bluetooth equipment by signal processing module, complete the pairing authentication, the authentication success, signal processing module calls link block, completes the connection with bluetooth equipment.
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| CN 200810066357 CN101252376B (en) | 2008-03-27 | 2008-03-27 | System and method for connecting blue tooth equipment and mobile communication terminal thereof |
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| CN 200810066357 CN101252376B (en) | 2008-03-27 | 2008-03-27 | System and method for connecting blue tooth equipment and mobile communication terminal thereof |
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| CN101252376A CN101252376A (en) | 2008-08-27 |
| CN101252376B true CN101252376B (en) | 2013-06-12 |
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| CN 200810066357 Active CN101252376B (en) | 2008-03-27 | 2008-03-27 | System and method for connecting blue tooth equipment and mobile communication terminal thereof |
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