CN106209176B - Bluetooth adapter, on board unit and its bluetooth adaptation method - Google Patents
Bluetooth adapter, on board unit and its bluetooth adaptation method Download PDFInfo
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- CN106209176B CN106209176B CN201510225092.8A CN201510225092A CN106209176B CN 106209176 B CN106209176 B CN 106209176B CN 201510225092 A CN201510225092 A CN 201510225092A CN 106209176 B CN106209176 B CN 106209176B
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Abstract
A kind of Bluetooth adapter, on board unit and its bluetooth adaptation method, after Bluetooth adapter and the first electric terminal establish wireless connection, obtain the information at least carrying the OS Type of the first electric terminal, judge whether the current pairing mode of Bluetooth adapter matches with the OS Type of the first electric terminal later, when determining mismatch, secondary configuration Bluetooth adapter, so that secondary match with the pairing mode for postponing Bluetooth adapter with the OS Type of the first electric terminal.To solve the problem that Bluetooth adapter cannot be adapted to electric terminal and Bluetooth adapter the operational consistency difference when being communicated with the electric terminal of same operation system of different operating system well.
Description
Technical field
This application involves technical field of bluetooth communication, and in particular to a kind of Bluetooth adapter, on board unit and its bluetooth are suitable
Method of completing the square.
Background technique
Electronic non-parking automatic charging (ETC, Electronic Toll Collection) system is a kind of without parking
Payment carrys out the scheme by charge station, utilizes roadside unit (RSU, Road Side Unit, also referred to as road side base station) and installation
On board unit (OBU, On Board Unit) in the car is in communication with each other and information exchange, to reach to the automatic of vehicle
Identification, and communication expense is deducted from the specified account of vehicle user automatically, to realize automatic charging.Wherein, OBU, which is equipped with, supports
To the interface of ESAM card read-write, which belongs to contact read-write mode, and by the interface, OBU can be written and read behaviour to ESAM card
Make, ESAM card system information can be read, generate process secret key etc..Currently used for highway or the electronic non-parking in parking lot
The OBU of charge can not be directly connected to internet, therefore it, which supplements all stored value card with money, to be user in fixed site progress
It makes troubles.Therefore, user self-help recharging technique is introduced in industry, user is filled using the mobile terminal of oneself to stored value card
Value.Telecommunication media of the Bluetooth adapter being connected on OBU using one as mobile terminal and OBU.However, due to now big
Part mobile phone all can cut Android operation system, be transplanted according to mobile phone hardware, lead to its compatibility with bluetooth, behaviour
Make in consistency that there are some differences.In addition, the operating system that current phone uses is varied, including Android, IOS,
Windows etc., so, if guaranteeing that Bluetooth adapter can be adapted to the mobile phone of different operating system and urgently to be resolved ask
Topic.
Summary of the invention
This application provides a kind of Bluetooth adapter, on board unit and its bluetooth adaptation methods, solve Bluetooth adapter
The electric terminal and Bluetooth adapter that different operating system cannot be adapted to well are in the electric terminal with same operation system
The problem of operational consistency difference when being communicated.
According to a first aspect of the present application, this application provides a kind of bluetooth adaptation methods of Bluetooth adapter, comprising:
Bluetooth adapter and the first electric terminal, which are established, to be wirelessly connected；
Bluetooth adapter obtains the OS Type at least carrying the first electric terminal from first electric terminal
Information；
Bluetooth adapter itself or the electronic equipment communicated with Bluetooth adapter judge the current pairing of Bluetooth adapter
Whether mode matches with the OS Type of the first electric terminal, when determining mismatch, secondary configuration Bluetooth adapter,
It is secondary to be matched with the pairing mode for postponing Bluetooth adapter with the OS Type of the first electric terminal, the pairing mode packet
Include activly request pairing mode and passive request pairing mode.
In certain embodiments, judge Bluetooth adapter current pairing mode whether the operation system with the first electric terminal
System type matching, specifically:
If the operating system of the first electric terminal is the first operating system, and the current pairing mode of Bluetooth adapter is
Passive request pairing mode, it is determined that the OS Type of the current pairing mode of Bluetooth adapter and the first electric terminal is not
Matching；
If the operating system of the first electric terminal is the first operating system, and the current pairing mode of Bluetooth adapter is
Activly request pairing mode, it is determined that the current pairing mode of Bluetooth adapter and the OS Type of the first electric terminal
Match；
If the operating system of the first electric terminal is the second operating system, and the current pairing mode of Bluetooth adapter is
Passive request pairing mode, it is determined that the current pairing mode of Bluetooth adapter and the OS Type of the first electric terminal
Match；
If the operating system of the first electric terminal is the second operating system, and the current pairing mode of Bluetooth adapter is
Activly request pairing mode, it is determined that the OS Type of the current pairing mode of Bluetooth adapter and the first electric terminal is not
Matching.
In certain embodiments, the Bluetooth adapter is got from first electric terminal at least carries the first electricity
After the information of the OS Type of sub- terminal, data communication is carried out with the first electric terminal, and getting the first electronics end
After the instruction for the disconnection wireless connection that end is sent, then judge Bluetooth adapter current pairing mode whether with the first electronics
The OS Type of terminal matches.
In certain embodiments, after secondary configuration Bluetooth adapter, Bluetooth adapter, which also carries out resetting, restarts, and again
It establishes and is wirelessly connected with the first electric terminal, it is also electric with first again after establishing wireless connection with the first electric terminal again
Sub- terminal is matched, and carries out data communication.
In certain embodiments, first operating system is ios operating system, and the second operating system is Android behaviour
Make system.
In certain embodiments, the electronic equipment is car-mounted terminal, is passed through with the Bluetooth adapter internal or outer
Portion's interface is communicated.
According to a second aspect of the present application, this application provides a kind of Bluetooth adapter, comprising:
Bluetooth module is wirelessly connected for establishing with the first electric terminal, and is obtained at least from first electric terminal
Carry the information of the OS Type of the first electric terminal；
Control module, for itself judge Bluetooth adapter current pairing mode whether the operation with the first electric terminal
System type matching, or the current pairing mode is supplied to electronic equipment, Bluetooth adapter is judged by the electronic equipment
Current pairing mode whether matched with the OS Type of the first electric terminal, when determining mismatch, secondary configuration
Bluetooth adapter, secondary to be matched with the pairing mode for postponing Bluetooth adapter with the OS Type of the first electric terminal, institute
Stating pairing mode includes activly request pairing mode and passive request pairing mode；
Interface module, for being connected to electronic equipment, the electronic equipment passes through Bluetooth adapter and the first electric terminal
It is communicated.
In certain embodiments, whether control module or electronic equipment judge the current pairing mode of Bluetooth adapter with
When the OS Type matching of one electric terminal,
If the operating system of the first electric terminal is the first operating system, and the current pairing mode of Bluetooth adapter is
Passive request pairing mode, it is determined that the OS Type of the current pairing mode of Bluetooth adapter and the first electric terminal is not
Matching；
If the operating system of the first electric terminal is the first operating system, and the current pairing mode of Bluetooth adapter is
Activly request pairing mode, it is determined that the current pairing mode of Bluetooth adapter and the OS Type of the first electric terminal
Match；
If the operating system of the first electric terminal is the second operating system, and the current pairing mode of Bluetooth adapter is
Passive request pairing mode, it is determined that the current pairing mode of Bluetooth adapter and the OS Type of the first electric terminal
Match；
If the operating system of the first electric terminal is the second operating system, and the current pairing mode of Bluetooth adapter is
Activly request pairing mode, it is determined that the OS Type of the current pairing mode of Bluetooth adapter and the first electric terminal is not
Matching.
In certain embodiments, the control module, which is also used to get in bluetooth module, at least carries the first electronics end
After the information of the OS Type at end, control bluetooth module and the first electric terminal progress data communication, and getting the
After the instruction for the disconnection wireless connection that one electric terminal is sent, itself judge Bluetooth adapter current pairing mode whether
It is matched with the OS Type of the first electric terminal, or the current pairing mode is supplied to electronic equipment, by the electricity
Sub- equipment judges whether the current pairing mode of Bluetooth adapter matches with the OS Type of the first electric terminal.
According to the third aspect of the application, this application provides a kind of on board unit, for being connect with Bluetooth adapter or
Embedded with bluetooth adapter, comprising:
Bluetooth interface module, for being communicated by either internally or externally interface with Bluetooth adapter；
Bluetooth configuration module, for judging that bluetooth is suitable after Bluetooth adapter and the first electric terminal are established and be wirelessly connected
Whether the current pairing mode of orchestration matches with the OS Type of the first electric terminal, and when determining mismatch, and two
Secondary configuration Bluetooth adapter makes the secondary OS Type with the pairing mode and the first electric terminal that postpone Bluetooth adapter
Matching, the pairing mode include activly request pairing mode and passive request pairing mode.
Bluetooth adapter, on board unit and its bluetooth adaptation method provided by the present application, Bluetooth adapter and the first electronics
After terminal establishes wireless connection, the information at least carrying the OS Type of the first electric terminal is obtained, judgement is blue later
Whether the current pairing mode of tooth adapter matches with the OS Type of the first electric terminal, when determining mismatch,
Secondary configuration Bluetooth adapter, so that the secondary operating system with the pairing mode and the first electric terminal that postpone Bluetooth adapter
Type matching.To solve the electric terminal and bluetooth adaptation that Bluetooth adapter cannot be adapted to different operating system well
The problem of device operational consistency difference when being communicated with the electric terminal of same operation system.
Detailed description of the invention
Fig. 1 is that electronic equipment is communicated by Bluetooth adapter with the first electric terminal in a kind of embodiment of the application
Schematic diagram；
Fig. 2 is the structural schematic diagram of Bluetooth adapter in a kind of embodiment of the application；
Fig. 3 is the flow diagram of bluetooth adaptation method in a kind of embodiment of the application；
Fig. 4 is the flow diagram of bluetooth adaptation method in the application another kind embodiment.
Specific embodiment
Bluetooth adapter equipment can configure it by some instructions after factory, its working method is arranged (i.e.
Pairing mode), and this configuration can repeatedly be repeated.It secondary can be configured using the pairing mode of Bluetooth adapter
This point, present invention design are: electric terminal (such as mobile phone, tablet computer, earphone etc.) is at the beginning of with Bluetooth adapter
When secondary connection, the information at least carrying the OS Type of the electric terminal is sent to Bluetooth adapter, Bluetooth adapter
Bluetooth can be adapted to when necessary according to its OS Type (OS Type includes Android, iOS, Windows etc.)
Device carries out secondary configuration, so that Bluetooth adapter is matched when with using the electric terminal of same operating system to be communicated
It is with uniformity to operating.
For using the iPhone of iOS system and use the mobile phone of Android system, match in mobile phone and Bluetooth adapter
When to connection, if the pairing mode of Bluetooth adapter is set as " passively requesting pairing mode (waiting pairing request mode) ",
Then dialog box can not be matched by automatic spring in connection using the iPhone of iOS system, be unable to complete pairing；It uses at this time
The mobile phone of Android system then can be completed to match, and need to only match a mobile phone and can remember the Bluetooth adapter matched,
It is matched after connection next time without repeating, operation has consistency.If the pairing mode of Bluetooth adapter is set as, " activly request is matched
To mode (without waiting, directly initiating pairing request mode) ", then it can be normally carried out and be matched using the iPhone of iOS system
It is right；Find that part Android mobile phone (such as HTC series mobile phone) will appear each use and require when testing Android system mobile phone
Again the situation matched, each use require input PIN code and are matched, to influence user experience, made to user's operation
At inconvenience.
Bluetooth pairing and data transmission are independent from each other process, and data can be carried out during not matching or matching
Transmission.Only before successful matching, data bit plaintext transmission, after successful matching, the transmission of data bit ciphertext.If two Bluetooth terminals
(the first electric terminal and Bluetooth adapter) is communicated, it is necessary to first be connected, this is the premise of the two communication.Pairing is main
For two purposes: 1, between bluetooth communication data encryption；2, after matching, it is whole that Bluetooth terminal will record paired bluetooth
The information at end, such as pin code use after convenient, both subsequent pin code that input other side is no longer needed to clock synchronization.
The electronic equipment that the application mentions can be any one have Bluetooth adapter electric terminal, such as mobile phone,
Tablet computer, bluetooth headset, Bluetooth audio device, OBU etc..And first the name of electric terminal and electronic equipment to be intended merely to difference blue
Two different terminals in tooth transmission process, under different consideration angles, the first electric terminal can also be referred to as electronics and set
Standby, electronic equipment is referred to as the first electric terminal.It is mobile phone with the first electric terminal in the embodiment of the present application, electronic equipment is
It is illustrated for OBU.
The application is described in further detail below by specific embodiment combination attached drawing.
Embodiment one
Referring to FIG. 1, passing through the signal that Bluetooth adapter 30 is communicated with the first electric terminal 10 for electronic equipment 20
Figure.In the present embodiment, by taking mobile terminal as an example, electronic equipment is illustrated the first electric terminal by taking on board unit (OBU) as an example,
Bluetooth adapter is inserted on OBU, so that OBU is communicated by Bluetooth adapter with mobile terminal.
Wherein, on board unit, for connect with Bluetooth adapter or embedded with bluetooth adapter, including Bluetooth interface module with
Bluetooth configuration module.
Bluetooth interface module by either internally or externally interface with Bluetooth adapter for being communicated.
Bluetooth configuration module can be used for after Bluetooth adapter and mobile terminal establish wireless connection for the first time, and it is suitable to read bluetooth
The current pairing mode of OS Type and Bluetooth adapter that orchestration is obtained from mobile terminal judges that bluetooth is suitable with this
Whether the current pairing mode of orchestration matches with the OS Type of the first electric terminal, and when determining mismatch, to
Bluetooth adapter, which is sent, instructs secondary configuration Bluetooth adapter, makes secondary with the pairing mode for postponing Bluetooth adapter and the first electricity
The OS Type of sub- terminal matches, and pairing mode includes activly request pairing mode and passive request pairing mode.
Certainly in the case where Bluetooth adapter itself can do the above judgement, on board unit only need and Bluetooth adapter into
Row normal communication, in other words, on board unit need to only be communicated by Bluetooth adapter with mobile terminal, realize that on board unit is filled
The functions such as value.
Referring to FIG. 2, Bluetooth adapter 30 includes bluetooth module 301, control module 302 and interface module 303.
Bluetooth module 301 is used to establish with the first electric terminal and be wirelessly connected, and in first connection from the first electronics end
End obtains the information at least carrying the OS Type of the first electric terminal.First electric terminal can be mobile terminal,
Such as mobile phone.Control module 302 for judge the current pairing mode of bluetooth module 301 whether the operation system with the first electric terminal
System type matching, when determining mismatch, secondary configuration Bluetooth adapter 301 is secondary with the pairing for postponing bluetooth module 301
Mode is matched with the OS Type of the first electric terminal, and pairing mode includes that activly request pairing mode and passive request are matched
To mode.
Or in the case where judgement more than on board unit progress, on board unit can read Bluetooth adapter from mobile terminal
Obtained OS Type, control module are used to current pairing match pattern being supplied to electronic equipment, be sentenced by board unit
Whether the current pairing mode of disconnected Bluetooth adapter matches with the OS Type of the first electric terminal.
Control module 302 is also used to record the pin code of the first paired electric terminal, uses after convenient, subsequent
Bluetooth adapter and first electric terminal no longer need to the pin code of input other side with clock synchronization.
Interface module 303 for being connected to electronic equipment, i.e. OBU, OBU by Bluetooth adapter and the first electric terminal into
Row communication.
In the present embodiment, control module 302 judge Bluetooth adapter current pairing mode whether with the first electric terminal
OS Type matching when, including following several situations:
If 1, the operating system of the first electric terminal is the first operating system, and the current pairing mode of Bluetooth adapter
Passively to request pairing mode, it is determined that the current pairing mode of Bluetooth adapter and the OS Type of the first electric terminal
It mismatches.
If 2, the operating system of the first electric terminal is the first operating system, and the current pairing mode of Bluetooth adapter
For activly request pairing mode, it is determined that the current pairing mode of Bluetooth adapter and the OS Type of the first electric terminal
Matching.
If 3, the operating system of the first electric terminal is the second operating system, and the current pairing mode of Bluetooth adapter
Passively to request pairing mode, it is determined that the current pairing mode of Bluetooth adapter and the OS Type of the first electric terminal
Matching.
If 4, the operating system of the first electric terminal is the second operating system, and the current pairing mode of Bluetooth adapter
For activly request pairing mode, it is determined that the current pairing mode of Bluetooth adapter and the OS Type of the first electric terminal
It mismatches.
Above-mentioned first operating system can be ios operating system, and the second operating system can be Android operation system.
It should be noted that the present embodiment is only by taking most common ios operating system and Android operation system as an example, at other
In embodiment, the first operating system and the second operating system are also possible to other operating systems, such as window operating system.For
First electric terminal of the first electric terminal and Android operation system that make ios operating system can normal and bluetooth adaptation
Device pairing uses, and distinguishes on ios operating system and Android operation system APP (application program) to Bluetooth adapter
Configuration, match the mobile terminal device of two kinds of operating system can normally with Bluetooth adapter and connect.
Such as using mode of the invention, if Bluetooth adapter pairing mode is set in advance as passively requesting matched dies
Formula:
When the mobile terminal with Android operation system is matched with Bluetooth adapter for the first time to be connected, OBU judges bluetooth
The current pairing mode of adapter is matched with the OS Type of mobile terminal, without carrying out secondary configuration, since APP can lead to
It crosses mobile terminal and initiates pairing request to Bluetooth adapter, therefore be easily achieved pairing, and need to only match a mobile terminal
Pairing Bluetooth adapter can be remembered, matched without repeating next time, operation has consistency.
When the mobile terminal with ios operating system is matched with Bluetooth adapter for the first time to be connected, OBU judges that bluetooth is adapted to
The OS Type of the current pairing mode of device and mobile terminal mismatches, and needs to carry out secondary configuration, secondary with postponing indigo plant
The pairing mode of tooth adapter is activly request pairing mode, can actively be initiated to mobile terminal with mobile terminal with clock synchronization next time
Pairing request, and need to only match a mobile terminal and can remember pairing Bluetooth adapter, next time matches without repeating, and operation has
Consistency.
In the present embodiment, control module 302, which is also used to get in bluetooth module 301, at least carries the first electric terminal
OS Type information after, control bluetooth module 301 and the first electric terminal progress data communication, and getting the
One electric terminal send disconnection of wireless connection instruction after, judge Bluetooth adapter current pairing mode whether with first electricity
The OS Type of sub- terminal matches.
Specifically, Bluetooth adapter may include BLE (bluetooth low energy consumption) chip of shell and encapsulation inside housings, control
Molding block 302 is MCU, and interface module 303 is UART interface.Bluetooth adapter is connected to the work electricity of OBU by UART interface
On road 102.OBU can also pass through its internal Bluetooth adapter and communication of mobile terminal.
Referring to FIG. 3, being a kind of flow diagram of the bluetooth adaptation method of Bluetooth adapter provided in this embodiment, packet
Include below step:
The Bluetooth adapter and mobile terminal of step 1.1:OBU establishes wireless connection for the first time.
Step 1.2: Bluetooth adapter at least carries the letter of the OS Type of mobile terminal from acquisition for mobile terminal
Breath, which can be by mobile terminal active transmission.In certain embodiments, which is known by the bluetooth module of Bluetooth adapter
It not and saves, can also be stored in the operating circuit of OBU.
Step 1.3: mobile terminal and OBU are by Bluetooth adapter progress data communication, for example, user uses mobile terminal
OBU is carried out once to supplement operation with money.
It should be noted that in general, Bluetooth adapter after establishing connection for the first time with mobile terminal, can be matched immediately
Operation, if successful matching, the data communication carried out in step 1.3 belongs to ciphertext transmission；If pairing failure, step
The data communication carried out in 1.3 belongs to plaintext transmission, it is of course also possible to use technological means commonly used in the art is to the plaintext number
According to certain processing is carried out, to guarantee its safety.
Step 1.4: after completing data communication, mobile terminal sends the instruction for disconnecting and currently connecting to Bluetooth adapter.
After step 1.5:OBU gets the instruction disconnected, Bluetooth adapter itself or communicated with Bluetooth adapter
Electronic equipment (OBU) judge whether the current pairing mode of Bluetooth adapter matches with the OS Type of mobile terminal.
With the OBU that Bluetooth adapter communicates judge Bluetooth adapter current pairing mode whether the operating system class with mobile terminal
When type matches, OBU by custom instruction, can read the current pairing mode of Bluetooth adapter and the operation system of mobile terminal
System type, to judge whether the current pairing mode of Bluetooth adapter matches with the OS Type of mobile terminal.
Pairing mode includes activly request pairing mode and passive request pairing mode.
In the present embodiment, judge Bluetooth adapter current pairing mode whether the OS Type with mobile terminal
Match, specifically:
1), if the operating system of mobile terminal is the first operating system, and the current pairing mode of Bluetooth adapter is
Passive request pairing mode, it is determined that the OS Type of the current pairing mode of Bluetooth adapter and mobile terminal is not
Match.
2), if the operating system of mobile terminal is the first operating system, and the current pairing mode of Bluetooth adapter is
Activly request pairing mode, it is determined that the current pairing mode of Bluetooth adapter is matched with the OS Type of mobile terminal.
3), if the operating system of mobile terminal is the second operating system, and the current pairing mode of Bluetooth adapter is
Passive request pairing mode, it is determined that the current pairing mode of Bluetooth adapter is matched with the OS Type of mobile terminal.
4), if the operating system of mobile terminal is the second operating system, and the current pairing mode of Bluetooth adapter is
Activly request pairing mode, it is determined that the OS Type of the current pairing mode of Bluetooth adapter and mobile terminal is not
Match.
Step 1.6: when the current pairing mode and mobile terminal that determine Bluetooth adapter OS Type not
Timing, Bluetooth adapter itself or the secondary configuration Bluetooth adapter of instruction after being judged according to OBU (configure blue in protocol stack
Tooth pairing mode), it is secondary to be matched with the OS Type of mobile terminal with postponing the pairing mode of Bluetooth adapter.
Step 1.7: secondary with postponing in completion, mobile terminal is disconnected with OBU.In certain embodiments, it disconnects
Before connection, OBU can send the message for indicating secondary configuration successful to mobile terminal.Carry out secondary with postponing, the movement is whole
End is with OBU when being attached again, can smooth successful matching, to improve the consistency of bluetooth connection matching operation.
When the mobile terminal and Bluetooth adapter next time are attached, the two can successfully realize pairing, Bluetooth adapter meeting
Record the pin code of paired mobile terminal, used after convenient, subsequent Bluetooth adapter and the mobile terminal with clock synchronization without
The pin code of other side need to be inputted again.
Certainly, if determining the current pairing mode of Bluetooth adapter and the operation system of mobile terminal in step 1.5
System type matching, then pass directly to step 1.7, disconnect.
After Bluetooth adapter and mobile terminal disconnect, OBU power-off carries out dormant state.
Embodiment two
The structure of Bluetooth adapter provided in this embodiment is similar to embodiment one, and difference is: control module is used for
After secondary configuration Bluetooth adapter, bluetooth module reset and is restarted, control bluetooth module is built with the first electric terminal again
It is vertical to be wirelessly connected, and control bluetooth module and matched with the first electric terminal, data communication is carried out later.
Referring to FIG. 4, for the flow diagram of the bluetooth adaptation method of Bluetooth adapter in the present embodiment, including following step
It is rapid:
The Bluetooth adapter and mobile terminal of step 2.1:OBU establishes wireless connection for the first time.
Step 2.2: Bluetooth adapter obtains the information at least carrying the OS Type of mobile terminal, which can
By mobile terminal active transmission.In certain embodiments, which is identified and is saved by the bluetooth module of Bluetooth adapter,
It can be stored in the operating circuit of OBU.
Step 2.3: Bluetooth adapter itself or the electronic equipment communicated with Bluetooth adapter (OBU) judge that bluetooth is adapted to
Whether the current pairing mode of device matches with the OS Type of mobile terminal.Pairing mode includes activly request pairing mode
With passive request pairing mode.Judge that main body and judgment mode are the same as example 1.
Step 2.4: when the current pairing mode and mobile terminal that determine Bluetooth adapter OS Type not
Timing, secondary configuration Bluetooth adapter (configure Bluetooth pairing mode) in protocol stack, secondary with postponing matching for Bluetooth adapter
Mode is matched with the OS Type of mobile terminal.
Step 2.5: Bluetooth adapter reset is restarted.In certain embodiments, before Bluetooth adapter reset is restarted,
OBU can send the message for indicating secondary configuration successful to mobile terminal.Certainly, suitable if determining bluetooth in step 2.3
The current pairing mode of orchestration is matched with the OS Type of mobile terminal, then passes directly to step 2.7, and it is logical to carry out data
Letter.
The Bluetooth adapter and mobile terminal of step 2.6:OBU, which is established, to be wirelessly connected.It, will be blue due in step 2.4
The pairing mode of tooth adapter is configured to match with the OS Type of mobile terminal, so, in step 2.6, bluetooth is suitable
It, can successful matching after orchestration and mobile terminal establish wireless connection.Bluetooth adapter will record paired mobile terminal
Pin code, used after convenient, subsequent Bluetooth adapter and the mobile terminal no longer need to the pin code of input other side with clock synchronization.
Step 2.7: mobile terminal and OBU are by Bluetooth adapter progress data communication, for example, user uses mobile terminal
OBU is carried out once to supplement operation with money.
It is supplemented with money due to OBU through transport and is related to pecuniary exchange, should transmitted as far as possible using ciphertext during supplementing with money, it is therefore desirable to mobile
Data communication is carried out after terminal and Bluetooth adapter pairing.In the present embodiment, since mobile terminal and Bluetooth adapter have matched,
Therefore, the safety of data communication process is higher.
Step 2.8: after completing data communication, mobile terminal sends the instruction for disconnecting and currently connecting to Bluetooth adapter,
Mobile terminal is disconnected with OBU.
After Bluetooth adapter and mobile terminal disconnect, OBU power-off carries out dormant state.
Bluetooth adapter provided by the embodiments of the present application and its bluetooth adaptation method, solve Bluetooth adapter with difference
The problem of mobile terminal of OS Type matches clock synchronization, and operation is inconsistent and can not match, mobile terminal can not influenced
Under the premise of OBU normal communication, largely improve user experience.
The embodiment of the present application carries out Bluetooth adapter and its bluetooth adaptation method by taking the OBU for the field ETC as an example
Illustrate, but should not be understood as the electric terminal provided by the present application including above-mentioned Bluetooth adapter and be only limitted to OBU.
It will be understood by those skilled in the art that all or part of the steps of various methods can pass through in above embodiment
Program instructs related hardware to complete, which can be stored in a computer readable storage medium, storage medium can wrap
It includes: read-only memory, random access memory, disk or CD etc..
The foregoing is a further detailed description of the present application in conjunction with specific implementation manners, and it cannot be said that this Shen
Specific implementation please is only limited to these instructions.For those of ordinary skill in the art to which this application belongs, it is not taking off
Under the premise of from the present application design, a number of simple deductions or replacements can also be made.
Claims (7)
1. a kind of bluetooth adaptation method of Bluetooth adapter characterized by comprising
Bluetooth adapter and the first electric terminal, which are established, to be wirelessly connected；
Bluetooth adapter obtains the letter at least carrying the OS Type of the first electric terminal from first electric terminal
Breath；
Bluetooth adapter itself or the electronic equipment communicated with Bluetooth adapter judge the current pairing mode of Bluetooth adapter
Whether matched with the OS Type of the first electric terminal；
When determining mismatch, secondary configuration Bluetooth adapter is secondary with the pairing mode and first for postponing Bluetooth adapter
The OS Type of electric terminal matches, and the pairing mode includes activly request pairing mode and passive request matched dies
Formula；Wherein:
Judge whether the current pairing mode of Bluetooth adapter matches with the OS Type of the first electric terminal, specifically:
If the operating system of the first electric terminal is the first operating system, and the current pairing mode of Bluetooth adapter is passive
Request pairing mode, it is determined that the OS Type of the current pairing mode of Bluetooth adapter and the first electric terminal is not
Match；
If the operating system of the first electric terminal is the first operating system, and the current pairing mode of Bluetooth adapter is actively
Request pairing mode, it is determined that the current pairing mode of Bluetooth adapter is matched with the OS Type of the first electric terminal；
If the operating system of the first electric terminal is the second operating system, and the current pairing mode of Bluetooth adapter is passive
Request pairing mode, it is determined that the current pairing mode of Bluetooth adapter is matched with the OS Type of the first electric terminal；
If the operating system of the first electric terminal is the second operating system, and the current pairing mode of Bluetooth adapter is actively
Request pairing mode, it is determined that the OS Type of the current pairing mode of Bluetooth adapter and the first electric terminal is not
Match；
First operating system is ios operating system, and the second operating system is Android operation system.
2. the method as described in claim 1, which is characterized in that the Bluetooth adapter is got from first electric terminal
After the information at least carrying the OS Type of the first electric terminal, with the first electric terminal carry out data communication, and
After getting the instruction of the disconnection wireless connection of the first electric terminal transmission, then judge the current matched dies of Bluetooth adapter
Whether formula matches with the OS Type of the first electric terminal.
3. the method as described in claim 1, which is characterized in that after secondary configuration Bluetooth adapter, Bluetooth adapter also into
Row, which resets, restarts, and establishes and be wirelessly connected with the first electric terminal again, is wirelessly connected establishing again with the first electric terminal
Afterwards, it is also matched again with the first electric terminal, and carries out data communication.
4. method according to any one of claims 1 to 3, which is characterized in that the electronic equipment is car-mounted terminal, with institute
Bluetooth adapter is stated to be communicated by either internally or externally interface.
5. a kind of Bluetooth adapter characterized by comprising
Bluetooth module is wirelessly connected for establishing with the first electric terminal, and is at least carried from first electric terminal acquisition
There is the information of the OS Type of the first electric terminal；
Control module, for itself judge Bluetooth adapter current pairing mode whether the operating system with the first electric terminal
Type matching, or the current pairing mode is supplied to electronic equipment, working as Bluetooth adapter, is judged by the electronic equipment
Whether preceding pairing mode matches with the OS Type of the first electric terminal；
When determining mismatch, secondary configuration Bluetooth adapter is secondary with the pairing mode and first for postponing Bluetooth adapter
The OS Type of electric terminal matches, and the pairing mode includes activly request pairing mode and passive request matched dies
Formula；
Interface module, for being connected to electronic equipment, the electronic equipment is carried out by Bluetooth adapter and the first electric terminal
Communication；Wherein:
Control module or electronic equipment judge Bluetooth adapter current pairing mode whether the operation system with the first electric terminal
When type matching of uniting,
If the operating system of the first electric terminal is the first operating system, and the current pairing mode of Bluetooth adapter is passive
Request pairing mode, it is determined that the OS Type of the current pairing mode of Bluetooth adapter and the first electric terminal is not
Match；
If the operating system of the first electric terminal is the first operating system, and the current pairing mode of Bluetooth adapter is actively
Request pairing mode, it is determined that the current pairing mode of Bluetooth adapter is matched with the OS Type of the first electric terminal；
If the operating system of the first electric terminal is the second operating system, and the current pairing mode of Bluetooth adapter is passive
Request pairing mode, it is determined that the current pairing mode of Bluetooth adapter is matched with the OS Type of the first electric terminal；
If the operating system of the first electric terminal is the second operating system, and the current pairing mode of Bluetooth adapter is actively
Request pairing mode, it is determined that the OS Type of the current pairing mode of Bluetooth adapter and the first electric terminal is not
Match；
First operating system is ios operating system, and the second operating system is Android operation system.
6. Bluetooth adapter as claimed in claim 5, which is characterized in that the control module is also used to obtain in bluetooth module
To after the information for the OS Type at least carrying the first electric terminal, controls bluetooth module and the first electric terminal carries out
Data communication, and after getting the instruction of the disconnection wireless connection of the first electric terminal transmission, itself judge that bluetooth is suitable
Whether the current pairing mode of orchestration matches with the OS Type of the first electric terminal, or the current pairing mode is mentioned
Supply electronic equipment, by the electronic equipment judge Bluetooth adapter current pairing mode whether the behaviour with the first electric terminal
Make system type matching.
7. a kind of on board unit, for being connect with Bluetooth adapter or embedded with bluetooth adapter characterized by comprising
Bluetooth interface module, for being communicated by either internally or externally interface with Bluetooth adapter；
Bluetooth configuration module, for judging Bluetooth adapter after Bluetooth adapter and the first electric terminal are established and be wirelessly connected
Current pairing mode whether matched with the OS Type of the first electric terminal；
When determining mismatch, secondary configuration Bluetooth adapter makes secondary with the pairing mode for postponing Bluetooth adapter and the
The OS Type of one electric terminal matches, and the pairing mode includes activly request pairing mode and passive request matched dies
Formula；Wherein:
Judge whether the current pairing mode of Bluetooth adapter matches with the OS Type of the first electric terminal, specifically:
If the operating system of the first electric terminal is the first operating system, and the current pairing mode of Bluetooth adapter is passive
Request pairing mode, it is determined that the OS Type of the current pairing mode of Bluetooth adapter and the first electric terminal is not
Match；
If the operating system of the first electric terminal is the first operating system, and the current pairing mode of Bluetooth adapter is actively
Request pairing mode, it is determined that the current pairing mode of Bluetooth adapter is matched with the OS Type of the first electric terminal；
If the operating system of the first electric terminal is the second operating system, and the current pairing mode of Bluetooth adapter is passive
Request pairing mode, it is determined that the current pairing mode of Bluetooth adapter is matched with the OS Type of the first electric terminal；
If the operating system of the first electric terminal is the second operating system, and the current pairing mode of Bluetooth adapter is actively
Request pairing mode, it is determined that the OS Type of the current pairing mode of Bluetooth adapter and the first electric terminal is not
Match；
First operating system is ios operating system, and the second operating system is Android operation system.
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| CN106209176B true CN106209176B (en) | 2019-07-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106919974A (en) * | 2017-02-27 | 2017-07-04 | 北京工业大学 | Bluetooth USB flash disk, the roll-call based on Bluetooth USB flash disk are registered system and method |
| CN109413557B (en) * | 2018-10-17 | 2020-12-15 | 杭州兆华电子有限公司 | Bluetooth headset testing system using android mobile phone as Bluetooth adapter and testing method thereof |
| CN110944313B (en) * | 2019-12-04 | 2023-03-24 | 惠州Tcl移动通信有限公司 | Bluetooth connection method, device, storage medium and terminal |
| CN112767565B (en) * | 2020-12-03 | 2023-07-28 | 北京万集智能网联技术有限公司 | Method and device for OBU issuing and activating based on vehicle machine and electronic equipment |
| CN116567858B (en) * | 2023-04-27 | 2024-06-07 | 百洋智能科技集团股份有限公司 | Cross-platform BLE equipment automatic connection method |
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| US7706750B2 (en) * | 2007-05-07 | 2010-04-27 | Dell Products L.P. | Enabling bluetooth support within a secondary and/or across multiple operating system partitions |
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