CN109451475A - Distribution method, intelligent terminal and the device with store function of Bluetooth pairing code - Google Patents
Distribution method, intelligent terminal and the device with store function of Bluetooth pairing code Download PDFInfo
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- CN109451475A CN109451475A CN201811258887.9A CN201811258887A CN109451475A CN 109451475 A CN109451475 A CN 109451475A CN 201811258887 A CN201811258887 A CN 201811258887A CN 109451475 A CN109451475 A CN 109451475A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/11—Allocation or use of connection identifiers
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Abstract
This application provides a kind of distribution method of Bluetooth pairing code, intelligent terminal and with the device of store function, the distribution method of the Bluetooth pairing code includes: to get the first bluetooth signal intensity value of bluetooth equipment；Based on the first bluetooth signal intensity value, the corresponding first pairing code sequence of continuous bluetooth signal intensity value of the first setting quantity is obtained from the database pre-established, continuous bluetooth signal intensity value includes the first bluetooth signal intensity value；The pairing code of the second setting quantity is chosen from the first pairing code sequence to obtain the second pairing code sequence, the second setting quantity is less than the first setting quantity；Continuous sequence identical with the second pairing code sequence is obtained from the first pairing code sequence, counts next bit pairing code of identical continuous sequence, and the most next bit pairing code of frequency of occurrence is determined as establishing with bluetooth equipment pairing code when connection.By the above-mentioned means, the calculation amount when distribution of Bluetooth pairing code can be reduced, the allocative efficiency of Bluetooth pairing code is improved.
Description
Technical field
This application involves Bluetooth pairing technical fields, and the distribution method for being specifically related to a kind of Bluetooth pairing code, intelligence are eventually
End and the device with store function.
Background technique
Currently, intelligent terminal generally has Bluetooth function, to facilitate user to set intelligent terminal with other with bluetooth
Standby (such as earphone, wrist-watch, vehicle-mounted) is wirelessly connected.Before intelligent terminal bluetooth is communicated with bluetooth equipment, need
The two is matched, and both sides can respectively generate a pairing code at this time, and intelligent terminal bluetooth identifies that bluetooth is set by this pairing code
Standby, bluetooth equipment carrys out identification intelligent terminal Bluetooth also by the pairing code, thus can when the two carries out bluetooth communication next time
To efficiently identify.In the prior art, the calculating process by complexity is needed when the pairing code distribution of bluetooth, it is computationally intensive,
Thus cause Bluetooth matching efficiency lower.
Summary of the invention
In order to solve the above technical problems, this application provides distribution method, intelligent terminal and the tools of a kind of Bluetooth pairing code
There is the device of store function, to reduce the calculation amount when distribution of Bluetooth pairing code, improves the allocative efficiency of Bluetooth pairing code.
In order to solve the above technical problems, the technical solution that the application uses is: a kind of distribution side of Bluetooth pairing code
Method, method includes the following steps: getting the first bluetooth signal intensity value of bluetooth equipment；Based on the first bluetooth signal intensity
Value obtains the corresponding first pairing code sequence of continuous bluetooth signal intensity value of the first setting quantity from the database pre-established
Column, continuous bluetooth signal intensity value include the first bluetooth signal intensity value；The second setting number is chosen from the first pairing code sequence
The pairing code of amount is to obtain the second pairing code sequence, and the second setting quantity is less than the first setting quantity；From the first pairing code sequence
Middle acquisition continuous sequence identical with the second pairing code sequence, counts next bit pairing code of identical continuous sequence, will occur
The most next bit pairing code of number is determined as establishing pairing code when connection with bluetooth equipment.
Wherein, it is based on the first bluetooth signal intensity value, the company of the first setting quantity is obtained from the database pre-established
Continuous bluetooth signal intensity value corresponding first matches code sequence, and continuous bluetooth signal intensity value includes the first bluetooth signal intensity value
The step of specifically include: centered on the first bluetooth signal intensity value, from database obtain first setting quantity it is continuous
The corresponding first pairing code sequence of bluetooth signal intensity value.
Wherein, the pairing code of the second setting quantity is chosen from the first pairing code sequence to obtain the second pairing code sequence
Step specifically includes: randomly selecting the pairing code of the second setting quantity from the first pairing code sequence to obtain the second pairing code sequence
Column.
Wherein, the pairing code of the second setting quantity is chosen from the first pairing code sequence to obtain the second pairing code sequence
Step specifically includes: from the first pairing code sequence, obtain with the first bluetooth signal intensity be worth it is corresponding match code it is adjacent the
The pairing code of two setting quantity is to obtain the second pairing code sequence.
Wherein, continuous sequence identical with the second pairing code sequence is searched from the first pairing code sequence, is counted identical
Next bit pairing code of continuous sequence, when being determined as the most next bit pairing code of frequency of occurrence to establish connection with bluetooth equipment
Pairing code the step of after further include: the number of pairing code and bluetooth equipment when establishing connection with bluetooth equipment is established and is closed
Connection.
Wherein, the step of getting the first bluetooth signal intensity value of bluetooth equipment specifically includes: first with bluetooth equipment
It is secondary to match clock synchronization, the connection request of the bluetooth equipment is received, and obtain the bluetooth parameters of bluetooth equipment；It is obtained based on bluetooth parameters
The first bluetooth signal intensity value current to bluetooth equipment.
Wherein, when being had not been obtained from the first pairing code sequence to other with second pairing identical continuous sequences of code sequence,
It is randomly assigned to establish the pairing code of connection with bluetooth equipment.
Wherein, before the step of getting the first bluetooth signal intensity value of bluetooth equipment further include: according to bluetooth equipment
Bluetooth signal intensity value and the historical record of pairing code of bluetooth equipment establish database.
In order to solve the above technical problems, another technical solution that the application uses is: a kind of intelligent terminal, the intelligence is eventually
End includes: the processor and memory being mutually coupled, wherein memory is for storing the database pre-established, the first setting
The computer program and the generated mediant when executing computer program that quantity, the second setting quantity, processor execute
According to；When processor executes computer program, the distribution method of as above any Bluetooth pairing code is realized.
In order to solve the above technical problems, another technical solution that the application uses is: a kind of dress with store function
It sets, there is the device of storage function to be stored with program data for this, and program data can be performed to realize as above any indigo plant
The distribution method of tooth pairing code.
The beneficial effect of the application is: the first bluetooth signal intensity value by getting bluetooth equipment, blue based on first
Tooth signal strength indication obtains the continuous bluetooth signal intensity value corresponding the of the first setting quantity from the database pre-established
One pairing code sequence, continuous bluetooth signal intensity value include the first bluetooth signal intensity value, are chosen from the first pairing code sequence
The pairing code of second setting quantity is to obtain the second pairing code sequence, and the second setting quantity is less than the first setting quantity, from first
It matches and obtains continuous sequence identical with the second pairing code sequence in code sequence, count next bit pairing of identical continuous sequence
The most next bit pairing code of frequency of occurrence is determined as establishing pairing code when connection with bluetooth equipment, it is possible to reduce blue by code
Tooth matches calculation amount when code distribution, improves the allocative efficiency of Bluetooth pairing code.
Detailed description of the invention
Fig. 1 is the flow diagram of one embodiment of distribution method of the application Bluetooth pairing code；
Fig. 2 is the flow diagram of another embodiment of distribution method of the application Bluetooth pairing code；
Fig. 3 is the structural schematic diagram of one embodiment of the application intelligent terminal；
Fig. 4 is the structural schematic diagram for one embodiment of device that the application has store function.
Specific embodiment
Below in conjunction with the attached drawing in the application embodiment, the technical solution in embodiment of the present invention is carried out clear
Chu is fully described by, it is clear that described embodiment is only a part of embodiment of the application, rather than whole realities
Apply mode.Based on the embodiment in the application, those skilled in the art are obtained without making creative work
Every other embodiment, belong to the application protection range.
Referring to Fig. 1, Fig. 1 is the flow diagram of one embodiment of distribution method of the application Bluetooth pairing code.It needs to infuse
Meaning, if having substantially the same as a result, the present processes are not limited with process sequence shown in FIG. 1.Such as Fig. 1 institute
Show, the distribution method of the Bluetooth pairing code of present embodiment the following steps are included:
S101: the first bluetooth signal intensity value of bluetooth equipment is got.
Bluetooth is a kind of radio technology of holding equipment short haul connection (generally in 10m), can mobile phone,
Wireless messages exchange is carried out between numerous equipment such as wireless headset, laptop and related peripherals.
In the present embodiment, intelligent terminal gets the bluetooth signal intensity value of bluetooth equipment.
Wherein, wireless Bluetooth built in the intelligent terminal, including it is smart phone, tablet computer, Intelligent bracelet, wearable
The smart machine of smart machine and other support Bluetooth functions.
Bluetooth equipment includes that mobile phone, tablet computer, bluetooth headset, Bluetooth watch and other electronics bluetooth-capable are set
It is standby.
In the present embodiment, intelligent terminal receives the Bluetooth signal that bluetooth equipment issues, and is obtained based on the Bluetooth signal
Get the bluetooth signal intensity value of bluetooth equipment.For example, intelligent terminal is smart phone, smart machine is bluetooth headset, intelligence
Bluetooth module is had inside mobile phone and bluetooth equipment, when smart phone will be connect with bluetooth equipment, smart phone is opened first
Bluetooth is opened, smart phone searches for the Bluetooth signal of bluetooth headset by bluetooth module, and the bluetooth connection for receiving bluetooth headset is asked
It asks, and detects the bluetooth signal intensity value of bluetooth headset.Intelligent terminal to be obtained below convenient for distinguishing and describing convenience
To the bluetooth signal intensity value of bluetooth equipment be named as the first bluetooth signal intensity value.
S102: being based on the first bluetooth signal intensity value, and the company of the first setting quantity is obtained from the database pre-established
Continuous bluetooth signal intensity value corresponding first matches code sequence, and continuous bluetooth signal intensity value includes the first bluetooth signal intensity
Value.
Wherein, which is bluetooth signal intensity value-pairing code database, and record has bluetooth signal intensity value and pairing
The one-to-one relationship of code, and the bluetooth signal intensity value recorded in database is arranged by sequence from small to large or from big to small
Column.Specifically, which is intelligent terminal according to the bluetooth signal intensity value of bluetooth equipment and the pairing code of bluetooth equipment
Historical record pre-establish, intelligent terminal will record the bluetooth of bluetooth equipment when in the past with bluetooth equipment successful matching
Signal strength indication and the pairing code used with clock synchronization so accumulate bluetooth signal intensity value and match the corresponding relationship of code, and
By bluetooth signal intensity value by sequence arrangement from small to large or from big to small, to obtain bluetooth signal intensity value-pairing yardage
According to library, for example, as shown in table 1.
Table 1
| Bluetooth signal intensity value | Match code |
| ┇ | ┇ |
| 118 | Match code 1 |
| 119 | Match code 1 |
| 120 | Match code 2 |
| 121 | Match code 2 |
| 122 | Match code 1 |
| 123 | Match code 1 |
| 124 | Match code 2 |
| 125 | Match code 2 |
| 126 | Match code 1 |
| 127 | Match code 2 |
| 128 | Match code 2 |
| 129 | Match code 4 |
| 130 | Match code 1 |
| 131 | Match code 1 |
| 132 | Match code 2 |
| 133 | Match code 2 |
| ┇ | ┇ |
Intelligent terminal is got after the first bluetooth signal intensity value for connecting bluetooth equipment, inquires first in the database
The continuous Bluetooth signal of bluetooth signal intensity value and the first setting quantity including the first bluetooth signal intensity value is strong
Angle value, this recorded in database first set corresponding pairing code of continuous bluetooth signal intensity value of quantity as the first pairing
Code sequence.
For example, the first bluetooth signal intensity value is 126, and first to set quantity strong as the 15, including first Bluetooth signal
The first quantity 15 continuous bluetooth signal intensity values of setting including angle value 126 take 118,119 ..., 132, inquiry table 1 must
To first pairing code sequence be: pairing code 1, pairing code 1, pairing code 2, pairing code 2, pairing code 1, pairing code 1, pairing code 2,
Match code 2, pairing code 1, pairing code 2, pairing code 2, pairing code 4, pairing code 1, pairing code 1, pairing code 2.
S103: from first pairing code sequence in choose second setting quantity pairing code to obtain the second pairing code sequence,
Second setting quantity is less than the first setting quantity.
Specifically, it after intelligent terminal obtains the first pairing code sequence, can be randomly selected from the first pairing code sequence
The pairing code of second setting quantity, to obtain the second pairing code sequence.Second pairing code sequence is set by the second of above-mentioned selection
The pairing code of quantity arranges to be formed.
Then the example of S102 is illustrated, and second sets quantity as 3, random from above-mentioned first pairing code sequence
Selection the second setting 3 pairing codes of quantity: pairing code 1, pairing code 2, pairing code 2 obtain the second pairing code sequence are as follows: pairing code
1, code 2, pairing code 2 are matched.
S104: continuous sequence identical with the second pairing code sequence is obtained from the first pairing code sequence, is counted identical
Next bit pairing code of continuous sequence, when being determined as the most next bit pairing code of frequency of occurrence to establish connection with bluetooth equipment
Pairing code.
After intelligent terminal has obtained the second pairing code sequence, successively inquired one by one since one end of the first pairing code sequence
Continuous sequence identical with the second pairing code sequence, and next pairing code of the identical continuous sequence inquired every time is recorded,
Then stop inquiring when inquiring the other end of the first pairing code sequence, wherein continuous sequence in the first pairing code sequence by connecting
The pairing code of second setting quantity of continuous arrangement is formed.Specifically, if first sets quantity as n, the second setting quantity is m, intelligence
Energy terminal carries out first time inquiry after having obtained the second pairing code sequence, and the first pairing code sequence is successively inquired in inquiry for the first time
1st, the 2nd ..., m-th pairing code, arrangement obtain a continuous sequence, by the continuous sequence with second pairing code sequence into
Row compares, and then continues second of inquiry after (m+1) a pairing code in the first pairing of record code sequence if they are the same, if not
It is same then be directly entered second of inquiry, the 2nd, the 3rd ..., (m of second of inquiry successively the first pairing of inquiry code sequence
+ 1) a pairing code, arrangement obtain a continuous sequence, which are compared with the second pairing code sequence, if they are the same then
Continue third time after (m+2) a pairing code in record the first pairing code sequence to inquire, the is directly entered if difference
It inquires, so inquires backward three times, until completing (n-m) secondary inquiry.
Intelligent terminal counts the pairing code being recorded in above-mentioned query process after completing (n-m) secondary inquiry, and
It selects to be recorded the most pairing code of number to establish pairing code when connection with bluetooth equipment.
Then the example of S102, S103 are illustrated, it is above-mentioned first pairing code sequence in inquire with it is above-mentioned
The second pairing identical continuous sequence of code sequence and its next pairing code have: pairing code 1- pairing code 2- pairing code 2- pairing code 1,
Match code 1- pairing code 2- pairing code 2- pairing code 1, pairing code 1- pairing code 2- pairing code 2- matches code 4.Wherein, it is being recorded
Next pairing code in, pairing code 1 be recorded twice, pairing code 4 be recorded once, selection be recorded number at most match
It is pairing code when smart machine and bluetooth equipment establish connection to code 1.
In the implementation process of present embodiment, had not been obtained in code sequence when being matched from first to other and the second pairing code
When the identical continuous sequence of sequence, then it is randomly assigned to establish the pairing code of connection with bluetooth equipment.Specifically, if intelligent terminal
Other continuous sequences identical with the second pairing code sequence are not inquired in above-mentioned (n-m) secondary query process, then from first
The pairing code that connection is established with bluetooth equipment is randomly assigned in pairing code sequence.
It is different from the prior art, the distribution method intelligent terminal of the Bluetooth pairing code of present embodiment is set by obtaining bluetooth
Standby bluetooth signal intensity value, and simply compared based on the bluetooth signal intensity value pre-established-pairing code database
Analytical calculation, so that it may which pairing code when obtaining connecting with bluetooth equipment reduces the calculation amount when distribution of Bluetooth pairing code, mentions
The high allocative efficiency of Bluetooth pairing code.
Referring to Fig. 2, Fig. 2 is the flow diagram of another embodiment of distribution method of the application Bluetooth pairing code.Such as
Shown in Fig. 2, the distribution method of the Bluetooth pairing code in present embodiment includes:
S201: the first bluetooth signal intensity value of bluetooth equipment is got.
Specifically, intelligent terminal is matching clock synchronization with bluetooth equipment for the first time, receives the connection request from bluetooth equipment, and obtain
Take the bluetooth parameters of bluetooth equipment；The first current bluetooth signal intensity value of bluetooth equipment is got based on bluetooth parameters.
Wherein, before S201 further include: intelligent terminal is according to the bluetooth signal intensity value and bluetooth equipment of bluetooth equipment
The historical record of pairing code pre-establish bluetooth signal intensity value-pairing code database.Specifically, intelligent terminal in the past with
When bluetooth equipment successful matching, the pairing code that will record the bluetooth signal intensity value of bluetooth equipment and used with clock synchronization, so
It accumulates bluetooth signal intensity value and matches the corresponding relationship of code, to obtain bluetooth signal intensity value-pairing code database.
Further, after intelligent terminal gets the first bluetooth signal intensity value of bluetooth equipment, it is based on the first bluetooth
Signal strength indication, intelligent terminal can obtain the first setting from the bluetooth signal intensity value pre-established-pairing code database
The corresponding first pairing code sequence of the continuous bluetooth signal intensity value of quantity, continuous bluetooth signal intensity value are believed including the first bluetooth
Number intensity value.Specifically, intelligent terminal obtains the step of the first pairing code sequence preferably following S202 steps.
S202: centered on the first bluetooth signal intensity value, from the bluetooth signal intensity value-pairing yardage pre-established
According to the corresponding first pairing code sequence of the continuous bluetooth signal intensity value for obtaining the first setting quantity in library.
After intelligent terminal gets the first bluetooth signal intensity value of bluetooth equipment, with the first bluetooth signal intensity value it is
Center value obtains the continuous bluetooth signal intensity value of the first setting quantity from database, first setting recorded in database
It is the first pairing code sequence that the continuous bluetooth signal intensity of quantity, which is worth corresponding pairing code, wherein first sets quantity as surprise
Number, first sets the central value of the continuous bluetooth signal intensity value of quantity as the first bluetooth signal intensity value.
After intelligent terminal obtains the first pairing code sequence, matching for the second setting quantity is chosen from the first pairing code sequence
The step of to code to obtain the second pairing code sequence preferably following S203 steps.
S203: the second adjacent setting of pairing code corresponding with the first signal strength indication is chosen from the first pairing code sequence
The pairing code of quantity is to obtain the second pairing code sequence.
After intelligent terminal obtains the first pairing code sequence, preferably chosen and the first signal from the first pairing code sequence
The pairing code of the second adjacent setting quantity of the corresponding pairing code of intensity value, obtains the second pairing code sequence.
Optionally, the pairing code of the second setting quantity is continuously arranged in the first pairing code sequence.
S204: continuous sequence identical with the second pairing code sequence is obtained from the first pairing code sequence, is counted identical
Next bit pairing code of continuous sequence, when being determined as the most next bit pairing code of frequency of occurrence to establish connection with bluetooth equipment
Pairing code.
After intelligent terminal has obtained the second pairing code sequence, successively inquired one by one since one end of the first pairing code sequence
Continuous sequence identical with the second pairing code sequence, and next pairing code of the identical continuous sequence inquired every time is recorded,
Then stop inquiring when inquiring the other end of the first pairing code sequence.Specifically, if first sets quantity as n, second is set
Quantity is m, and intelligent terminal carries out first time inquiry after having obtained the second pairing code sequence, and successively inquiry first is matched for inquiry for the first time
It to the 1st of code sequence, the 2nd ..., m-th of pairing code, is arranged successively to obtain a continuous sequence, by the continuous sequence and the
Two pairing code sequences are compared, and then continue the after (m+1) a pairing code of the first pairing of record code sequence if they are the same
Secondary inquiry is directly entered second of inquiry if different, and the 2nd of the first pairing code sequence is successively inquired in second of inquiry,
3rd ..., (m+1) a pairing code, are arranged successively to obtain a continuous sequence, by the continuous sequence and the second pairing code sequence
It is compared, then continues third time after (m+2) a pairing code of the first pairing of record code sequence if they are the same and inquire, if not
It is same then be directly entered third time inquire, so inquire backward, until complete (n-m) secondary inquiry.Intelligent terminal completes (n-
M) after secondary inquiry, the pairing code being recorded in above-mentioned query process is counted, and selects to be recorded the most pairing code of number
To establish pairing code when connection with bluetooth equipment.
In the implementation process of present embodiment, if exist simultaneously it is multiple be recorded the most pairing code of number, from
It is multiple to be recorded in the most pairing code of number random selection one and match code as pairing when establishing connection with bluetooth equipment
Code.
In the present embodiment, it is contemplated that after carrying out (n-m) secondary inquiry to the first pairing code sequence, may still have not been obtained
The case where to the second pairing code sequence identical continuous sequence, the preferably second pairing code sequence are by from the first pairing code sequence
The continuous pairing code of the second specified quantity is selected in column and is obtained.
It in other embodiments, further include following S205 after S204.
S205: pairing code when establishing connection with bluetooth equipment is associated with the foundation of the number of bluetooth equipment.
Wherein, the number of bluetooth equipment is the unique number of the bluetooth of bluetooth equipment for identification.
Specifically, it the pairing code when intelligent terminal obtains establishing connection with bluetooth equipment and is matched for the first time with bluetooth equipment
When, the number of the available bluetooth equipment of intelligent terminal, and the number of the pairing code and bluetooth equipment that use with clock synchronization is established
Association, pairing when can obtain establishing connection with bluetooth equipment according to the number of bluetooth equipment to match clock synchronization intelligent terminal next time
Code can further improve the efficiency of Bluetooth pairing connection.
It is different from the prior art, the distribution method intelligent terminal of the Bluetooth pairing code of present embodiment is by getting bluetooth
The bluetooth signal intensity value of equipment, and according to the bluetooth signal intensity value pre-established-pairing code database, it only need to be by simple
Analyses and comparison calculating process can be obtained by pairing code when connecting with bluetooth equipment, reduce Bluetooth pairing code distribution when
Calculation amount improves the allocative efficiency of Bluetooth pairing code.
Referring to Fig. 3, Fig. 3 is the structural schematic diagram of one embodiment of the application intelligent terminal.As shown in figure 3, intelligence is eventually
End 30 includes the memories 31 and processor 32 that are mutually coupled, wherein memory 31 is for storing the database pre-established, the
One setting quantity, second setting quantity, processor 32 execute computer program and when executing computer program it is produced
Intermediate data；When processor 32 executes computer program, distribution method described in any of the above embodiments is realized.
Wherein, wireless Bluetooth built in the intelligent terminal 30, including smart phone, tablet computer, Intelligent bracelet, can wear
It wears smart machine and other supports the smart machine of Bluetooth function.
Processor 32 controls the operation of intelligent terminal, and processor 32 can also be known as CPU (Central Processing
Unit, central processing unit), the processing capacity with signal.Processor 32 can be general processor, IC chip,
Digital signal processor, specific integrated circuit and other devices with signal handling capacity.
Processor 32 is used for: obtaining the first bluetooth signal intensity value of bluetooth equipment；Based on the first bluetooth signal intensity value,
The corresponding first pairing code sequence of continuous bluetooth signal intensity value of the first setting quantity is obtained from the database pre-established,
Continuous bluetooth signal intensity value includes the first bluetooth signal intensity value；The second setting quantity is chosen from the first pairing code sequence
Pairing code is to obtain the second pairing code sequence, and the second setting quantity is less than the first setting quantity；It is obtained from the first pairing code sequence
Continuous sequence identical with the second pairing code sequence is taken, next bit pairing code of identical continuous sequence is counted, by frequency of occurrence
Most next bit pairing codes is determined as establishing pairing code when connection with bluetooth equipment.
Memory 31 is held for storing the database pre-established, the first setting quantity, the second setting quantity, processor 32
Capable computer program and the generated intermediate data when executing computer program.
It is different from the prior art, the bluetooth signal intensity value and root that present embodiment intelligent terminal passes through acquisition bluetooth equipment
According to the bluetooth signal intensity value pre-established-pairing code database, it need to only pass through simple analyses and comparison calculating process
Pairing code when obtaining connecting with bluetooth equipment reduces the calculation amount when distribution of Bluetooth pairing code, improves Bluetooth pairing code
Allocative efficiency.
Present invention also provides a kind of devices with store function, and there is the device of store function to be stored with program number for this
According to the program data can be performed to realize distribution method described in any of the above embodiments.Referring to Fig. 4, Fig. 4 is the application tool
There is the structural schematic diagram of one embodiment of device of store function.In present embodiment, there is the device 40 of store function to deposit for this
At least one program data or instruction 41 are contained, program data or instruction 41 can be performed described in any of the above embodiments to realize
Distribution method.
The device 40 with store function is specifically as follows USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. can store program
The medium of data either or is stored with the server of the program data 41 perhaps the terminal server or terminal can
The program data 41 of storage is sent to other equipment operation, or can also be with the program data of the self-operating storage.
As can be seen from the above description, the application stores program data by the device with store function, can reduce intelligence
Calculation amount when terminal distribution Bluetooth pairing code, and then the time of Bluetooth pairing connection is reduced, to promote user experience.
The beneficial effect of the application is: being different from the prior art, the application intelligent terminal is by getting bluetooth to be connected
The bluetooth signal intensity value of equipment, and calculated according to the data in the bluetooth signal intensity value pre-established-pairing code database
The currently pairing code of bluetooth equipment to be connected reduces the calculation amount when distribution of Bluetooth pairing code, can more quickly generate and match
To code, to facilitate the use of the two, user experience is promoted, is brought convenience for user.
The foregoing is merely some embodiments of the application, are not intended to limit the protection scope of the application, all benefits
The equivalent device made by present specification and accompanying drawing content or equivalent process transformation are applied directly or indirectly in other phases
The technical field of pass similarly includes in the scope of patent protection of the application.
Claims (10)
1. a kind of distribution method of Bluetooth pairing code, which comprises the following steps:
Get the first bluetooth signal intensity value of bluetooth equipment；
Based on the first bluetooth signal intensity value, the continuous bluetooth of the first setting quantity is obtained from the database pre-established
The corresponding first pairing code sequence of signal strength indication, the continuous bluetooth signal intensity value includes first bluetooth signal intensity
Value；
The pairing code of the second setting quantity is chosen from the first pairing code sequence to obtain the second pairing code sequence, described the
Two setting quantity are less than the first setting quantity；
Continuous sequence identical with the second pairing code sequence is obtained from the first pairing code sequence, is counted described identical
Continuous sequence next bit pairing code, the most next bit pairing code of frequency of occurrence is determined as and the bluetooth equipment
Establish pairing code when connection.
2. distribution method according to claim 1, which is characterized in that it is described to be based on the first bluetooth signal intensity value,
The corresponding first pairing code sequence of continuous bluetooth signal intensity value of the first setting quantity is obtained from the database pre-established,
The continuous bluetooth signal intensity value includes the steps that the first bluetooth signal intensity value specifically includes:
Centered on the first bluetooth signal intensity value, the continuous bluetooth of the first setting quantity is obtained from the database
The corresponding first pairing code sequence of signal strength indication.
3. distribution method according to claim 1 or 2, which is characterized in that described to be selected from the first pairing code sequence
The pairing code of the second setting quantity is taken to specifically include the step of obtaining the second pairing code sequence:
The pairing code of the second setting quantity is randomly selected from the first pairing code sequence to obtain the second pairing code sequence
Column.
4. distribution method according to claim 2, which is characterized in that described to choose the from the first pairing code sequence
The pairing code of two setting quantity the step of obtaining the second pairing code sequence to specifically include:
From the first pairing code sequence, obtains to be worth with first bluetooth signal intensity and corresponding match adjacent described of code
The pairing code of second setting quantity is to obtain the second pairing code sequence.
5. distribution method according to claim 1, which is characterized in that it is described from it is described first pairing code sequence in search with
Described second matches the identical continuous sequence of code sequence, counts next bit pairing code of the identical continuous sequence, will occur
After the step of pairing code when the most next bit pairing code of number is determined as establishing connection with the bluetooth equipment also
Include:
By it is described establish connection with the bluetooth equipment when the number foundation of pairing code and the bluetooth equipment be associated with.
6. distribution method according to claim 1, which is characterized in that first Bluetooth signal for getting bluetooth equipment
The step of intensity value, specifically includes:
Match clock synchronization for the first time with the bluetooth equipment, receives the connection request of the bluetooth equipment, and obtain the bluetooth equipment
Bluetooth parameters；
The first current bluetooth signal intensity value of the bluetooth equipment is got based on the bluetooth parameters.
7. distribution method according to claim 1, which is characterized in that the distribution method further include:
When had not been obtained from the first pairing code sequence to other with described second pairing identical continuous sequences of code sequence, with
The pairing code of connection is established in machine distribution with the bluetooth equipment.
8. distribution method according to claim 1, which is characterized in that first Bluetooth signal for getting bluetooth equipment
Before the step of intensity value further include:
Institute is established according to the historical record of the bluetooth signal intensity value of the bluetooth equipment and the pairing code of the bluetooth equipment
State database.
9. a kind of intelligent terminal characterized by comprising
The processor and memory being mutually coupled,
Wherein, the memory is for storing the database pre-established, the first setting quantity, the second setting quantity, the place
Manage the computer program and the generated intermediate data when executing the computer program that device executes；
When the processor executes the computer program, such as the described in any item distribution methods of claim 1-8 are realized.
10. a kind of device with store function, which is characterized in that be stored with program data, described program data can be held
Row is to realize the method according to claim 1.
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