CN104980839B - A kind of vehicle intelligent bluetooth earphone and its implementation - Google Patents
A kind of vehicle intelligent bluetooth earphone and its implementation Download PDFInfo
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Abstract
The invention provides a kind of vehicle intelligent bluetooth earphone and its implementation, by setting bluetooth module, sound identification module and 2.4G communication modules in bluetooth earphone, realize the communication connection between earphone and intelligent terminal, bluetooth earphone can obtain information needed by controlling intelligent terminal to realize the connection between vehicle-mounted background server from vehicle-mounted background server.Specifically, the earphone has the identification function of phonetic control command, the instruction that can be sent according to user, automatically the instruction is dialed into vehicle-mounted backstage by bluetooth module, and the information that vehicle-mounted backstage returns is received, realize that acoustic control takes the function of phone and voice navigation, provided safeguard for the traffic safety of user, and the bluetooth earphone design is simple, and cost is low.
Description
Technical field
The present invention relates to vehicle intelligent equipment field, more particularly to a kind of vehicle intelligent bluetooth earphone and its realization side
Method.
Background technology
With living standards of the people, commercial car owners, onboard life-time is also more and more longer to people, and the time has grown row
Dial, receive calls during car, change driving destination, just into something of car owner's headache.
At present, it is a kind of：Most car owner, which calls, directly to be picked up mobile phone and answers, so both illegal traffic rules, again to driving a vehicle
Bring many traffic safety hidden danger.
Second, it is connected using mobile phone with former car Bluetooth system, it is convenient to answer, but when other side converses, has it on car
Exposure comes his passenger's privacy problem again.
The third：Using common bluetooth earphone, the problem of receiving calls, can temporarily solve, but in driving conditions,
Call and with changing navigation purpose, it is desired nonetheless to car is parked in roadside, mobile phone is taken out and checks and accepts phone directory, manually
Mode with changing navigation purpose, therefore brings inconvenience to user.
Therefore, prior art is improved up for further.
The content of the invention
In view of above-mentioned weak point of the prior art, blue it is an object of the invention to provide the user a kind of vehicle intelligent
Tooth earphone and its implementation, overcome in the prior art, user in driving conditions, make a phone call or manually more by adept machine
With changing navigation purpose, caused potential safety hazard.
The technical proposal for solving the technical problem of the invention is as follows：
A kind of vehicle intelligent bluetooth earphone, suitable for being communicated with intelligent terminal and on-vehicle host, wherein, including：First
Bluetooth module, sound identification module, 2.4G communication modules and micro controller module；
First bluetooth module, establish and communicate to connect with the second bluetooth module of intelligent terminal, to the intelligent terminal
Control instruction is sent, while receives the information from intelligent terminal forwarding；
The sound identification module, for the user speech received to be instructed to the control with being pre-stored in control instruction storehouse
Instruction matches, and the control instruction that the match is successful is sent into micro-control module；
The 2.4G communication modules, including：First 2.4G chips and the 2nd 2.4G chips；
The first 2.4G chips are arranged on the inside of the bluetooth earphone, and the 2nd 2.4G chips are arranged on on-vehicle host
In navigator；
The first 2.4G chips are used to receive the navigation information from intelligent terminal forwarding, and the navigation information is turned
It is dealt into the 2nd 2.4G chips；
The micro controller module, for receive and handle from first bluetooth module, sound identification module and
The control instruction that 2.4G communication modules are sent；
First bluetooth module, sound identification module, the first 2.4G chips are connected with micro controller module respectively.
The vehicle intelligent bluetooth earphone, wherein, the bluetooth earphone also includes：Memory module, with the first bluetooth module
It is connected, receives and store the intelligent terminal address list information of the first bluetooth module forwarding.
The vehicle intelligent bluetooth earphone, wherein, the sound identification module includes：Control instruction self study unit, use
Control instruction storehouse is arrived in the phonetic control command for receiving user, and by phonetic control command storage.
The vehicle intelligent bluetooth earphone, wherein, the micro controller module includes：DTMF decoding units and signal transacting
Unit；
The DTMF decoding units, for carrying out DTMF decoding process to the information received in the first bluetooth module, make
Described information is reduced into data-signal；
The signal processing unit, for according to the data-signal decoded, corresponding electricity to be found out from memory module
Number is talked about, and controls and transfers to the telephone number.
The vehicle intelligent bluetooth earphone, wherein, the DTMF decoding units are additionally operable to, to the forwarding of the first bluetooth module
Navigation information is decoded, and after being reduced into navigation destination information, is transferred to the first 2.4G chips.
A kind of implementation method of the vehicle intelligent bluetooth earphone, wherein, including：
A, the communication connection established between the first bluetooth module and the second bluetooth module；
B, the phonetic control command that user sends is received, and by the phonetic control command and is pre-stored in control instruction storehouse
Control instruction match, and the control instruction that the match is successful is sent to intelligent terminal by the first bluetooth module；
C, after control instruction described in the intelligent terminal for reception, onboard servers backstage is transferred it to；Vehicle-mounted backstage clothes
Information required for realizing the control instruction corresponding function is forwarded to the first bluetooth module by business device by intelligent terminal；
D, the first bluetooth module receives described information, and is transmitted to micro controller module；The micro controller module
Carry out corresponding control operation.
The implementation method of the vehicle intelligent bluetooth earphone, wherein, the step A also includes：
A1, after the completion of communication connection is established, it is automatic to obtain the address list information of intelligent terminal, and store.
The implementation method of the vehicle intelligent bluetooth earphone, wherein, the step A, also include before：
A0, the phonetic control command for receiving user, and control instruction storehouse is arrived into phonetic control command storage.
The implementation method of the vehicle intelligent bluetooth earphone, wherein, the step D, in addition to：
D1, reception carry out DTMF decoding process to the information received in the first bluetooth module, are reduced into described information
Data-signal；
The data-signal that D2, basis decode, finds out corresponding telephone number from memory module, and controls and transfer to institute
State telephone number.
The implementation method of the vehicle intelligent bluetooth earphone, wherein, the step D1, in addition to：
The navigation information of first bluetooth module forwarding is decoded, after being reduced into navigation destination information, is transferred to the
One 2.4G chips.
Beneficial effect, the invention provides a kind of vehicle intelligent bluetooth earphone and its implementation, by bluetooth earphone
Middle setting bluetooth module, sound identification module and 2.4G communication modules, realize the communication connection between earphone and intelligent terminal, blue
Tooth earphone can be obtained by controlling intelligent terminal to realize the connection between vehicle-mounted background server from vehicle-mounted background server
Take information needed.Specifically, the earphone has the identification function of phonetic control command, the instruction that can be sent according to user,
Automatically the instruction is dialed into vehicle-mounted backstage by bluetooth module, and receives the information that vehicle-mounted backstage returns, realize that acoustic control connects
The function of making a phone call with voice navigation, provided safeguard for the traffic safety of user, and bluetooth earphone design is simple, cost
It is low.
Brief description of the drawings
Fig. 1 is a kind of theory structure schematic diagram of vehicle intelligent bluetooth earphone of the present invention.
Fig. 2 is theory structure schematic diagram when vehicle intelligent bluetooth earphone of the present invention implements voice control telephone.
Fig. 3 is theory structure schematic diagram when vehicle intelligent bluetooth earphone of the present invention implements voice navigation.
Fig. 4 is a kind of step flow chart of vehicle intelligent bluetooth earphone implementation method of the present invention.
Embodiment
To make the objects, technical solutions and advantages of the present invention clearer, clear and definite, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.It should be appreciated that specific embodiment described herein is used only for explaining the present invention, and do not have to
It is of the invention in limiting.
For in the prior art, in on-board driving, because the safety made a phone call or changed caused by navigation purpose ground is hidden
The problem of suffering from, the invention provides a kind of vehicle intelligent bluetooth earphone, suitable for being communicated with intelligent terminal and on-vehicle host, such as
Shown in Fig. 1, the bluetooth earphone 1 includes：First bluetooth module 11, sound identification module 14,2.4G communication modules（It includes the
One 2.4G chips 13 and the 2nd 2.4G chips 31, wherein the first 2.4G chips 13 are arranged in bluetooth earphone 1, the 2nd 2.4G
Chip 31 is installed in on-vehicle host 3）With micro controller module 12；
First bluetooth module 11, establish and communicate to connect with the second bluetooth module 21 of intelligent terminal 2, to the intelligence
Terminal 2 sends control instruction, while receives the information forwarded from intelligent terminal 2；The control instruction includes：Make a telephone call to car
Carry the control instruction on backstage, the control instruction of rejection phone and obtain control instruction of intelligent terminal address list information etc., and connect
The information from intelligent terminal forwarding is received, then the address list information for intelligent terminal or intelligent terminal are from vehicle-mounted background service
The information obtained in device, described information may be associated person information or navigation information.
The sound identification module 14, for the user speech received to be instructed to the control with being pre-stored in control instruction storehouse
Instruction processed matches, and the control instruction that the match is successful is sent into micro-control module 12；The sound identification module passes through indigo plant
The audio frequency apparatus of tooth earphone obtains the phonetic order of user, by control instruction phase in shown phonetic order user's control instruction database
Match somebody with somebody, so as to identify control instruction that user is sent.
The 2.4G communication modules, including：First 2.4G chips 13 and the 2nd 2.4G chips 31；The first 2.4G chips
13 are arranged on the inside of the bluetooth earphone 1, and the 2nd 2.4G chips 31 are arranged in the navigator of on-vehicle host 3；Described first
2.4G chips 13 are used to receive the navigation information forwarded from intelligent terminal 2, and the navigation information is forwarded into the 2nd 2.4G
Chip 31.In order to realize the navigation feature of bluetooth earphone, by the first 2.4G chips that are arranged in bluetooth earphone with being arranged on
The 2nd 2.4G chips on navigation map establish communication connection, the navigation that bluetooth earphone is got from vehicle-mounted background server
Information is forwarded in on-vehicle host, the information of destination in the navigation map in on-vehicle host renewal navigator is realized, so as to real
Existing voice navigation function.
The micro controller module 12, for receiving and handling from first bluetooth module 11, sound identification module
The control instruction that 14 and 2.4G communication modules are sent；First bluetooth module 11, sound identification module 14, the first 2.4G chips
13 are connected with micro controller module 12 respectively.
The bluetooth earphone also includes：Memory module, it is connected with the first bluetooth module, receives and store first indigo plant
The intelligent terminal address list information of tooth module forwards.After the first bluetooth module and the second bluetooth module, which are established, to be communicated to connect, then
The automatic synchronized update for establishing address list information between bluetooth earphone and intelligent terminal, the address list information in intelligent terminal is deposited
Store up in bluetooth earphone.
The sound identification module includes：Control instruction self study unit, for receiving the phonetic control command of user, and
Control instruction storehouse is arrived into phonetic control command storage.
Due to bluetooth earphone specificity and user speech pronounce diversity, by user exclusively with bluetooth earphone in
The phonetic control command of typing user, preferably the control instruction that user sends can be identified, so as to preferably realize
This function.
Due to vehicle-mounted background server by encoding information onto into DTMF formatted files after, be sent to bluetooth earphone, therefore
The micro controller module includes：DTMF decoding units and signal processing unit；
The DTMF decoding units, for carrying out DTMF decoding process to the information received in the first bluetooth module, make
Described information is reduced into data-signal；
The signal processing unit, for according to the data-signal decoded, corresponding electricity to be found out from memory module
Number is talked about, and controls and transfers to the telephone number.
The DTMF decoding units are additionally operable to, and the navigation information of the first bluetooth module forwarding is decoded, is reduced into and leads
Navigate after destination information, be transferred to the first 2.4G chips.
Because bluetooth earphone of the present invention passes through intelligent terminal foundation and vehicle-mounted background server or vehicle-mounted backstage visitor
Communication connection between clothes, therefore car owner, before using the bluetooth earphone, car owner's intelligent terminal enters with bluetooth earphone first
Row Bluetooth pairing.Preferably, the intelligent terminal is smart mobile phone, after intelligent terminal and bluetooth earphone successful matching, then blue
First bluetooth module of tooth earphone then obtains the address list information on mobile phone and address list information is stored in into memory module automatically
In.
Phonetic control command independently is established, now sound identification module is operated into training, mode of learning, according to machine
" answering ", " rejection ", " making a phone call " are said in device prompting, and after the completion of car owner confirms, this instruction is stored.
Specifically, the principle schematic that bluetooth earphone of the present invention realizes voice control telephone is illustrated in figure 2, as schemed institute
Show, when car owner when driving, it is desirable to when making a phone call, as long as car owner says the phonetic control command of " making a phone call ", then bluetooth
The audio frequency apparatus of earphone, such as：Miaow head can just receive shown in phonetic control command, and send it to sound identification module, it is described
Sound identification module can identify that " the making a phone call " instructs at once, and notice micro controller module is directly by after in plug-in
The number of platform 400, mobile phone dialing is triggered to backstage by the first bluetooth module, after backstage operator connects phone, obtains user institute
Name information is needed, then finds out name needed for user, DTMF forms are weaved into by vehicle-mounted background server automatically, pass through car
The communication network between background server and mobile phone is carried, the name information is sent in mobile phone, mobile phone passes through the second bluetooth
The name information is forwarded to the first bluetooth module of bluetooth earphone by module, and the first bluetooth module of bluetooth earphone receives institute
After stating name information, first by micro controller module by the name information decoded back into phone name, then by micro-control
Name is compared device module processed with the phone directory of memory, finds the telephone number to be dialed of user, while microcontroller
Device module control mobile phone is hung up to be conversed with backstage.Micro controller module again transfers to this number automatically, and realization can converse with client,
So as to realize voice control telephone function.
It is envisioned that user also can directly say the phone for wanting to dial when being conversed with the operator on backstage 400
The telephone number is sent to bluetooth earphone by number, vehicle-mounted background server by mobile phone, and bluetooth earphone parses the numeral
After signal, between dial the telephone number, realize the function of voice control telephone.
As described in Figure 3, the theory structure schematic diagram of voice navigation is realized for bluetooth earphone of the present invention, as illustrated, working as car
When master needs to use the voice navigation function of bluetooth earphone of the present invention, then acoustic control can be corresponded on bluetooth earphone of the present invention by pressing
The physical button of navigation feature, open voice navigation function.After voice navigation function shown in unlatching, the button triggers micro-control
Device module processed directly by the built-in number of backstage 400, dials into backstage, backstage operator connects phone by the first bluetooth module
Afterwards, the navigation purpose needed for user is found out, DTMF forms is weaved into by vehicle-mounted background server automatically, pass through mobile phone and car
The wireless network transmissions between background server are carried on mobile phone, by Bluetooth communication, shown navigation information is transmitted again for mobile phone
To bluetooth earphone, the navigation information that the first communication module of bluetooth earphone is received is carried out by micro controller module
Decoded back is into after the information on navigation purpose ground, then by the first 2.4G chips, described information is transferred into leading for on-vehicle host
The 2nd 2.4G chips to navigate in instrument, the expansion card of vehicle device is communicated information to by the 2nd 2.4G chips, so as to realize expansion card root
According to shown navigation information updating cartographic information, mapping program is set to perform navigation instruction, so as to realize voice navigation function.
On the basis of above-mentioned bluetooth earphone, the invention also discloses the vehicle intelligent bluetooth earphone
Implementation method, as shown in figure 4, methods described includes：
S1, the communication connection established between the first bluetooth module and the second bluetooth module；
S2, the phonetic control command that user sends is received, and by the phonetic control command and be pre-stored in control instruction storehouse
In control instruction match, and the control instruction that the match is successful is sent to intelligent terminal by the first bluetooth module；
After control instruction described in S3, the intelligent terminal for reception, onboard servers backstage is transferred it to；Vehicle-mounted backstage clothes
Information required for realizing the control instruction corresponding function is forwarded to the first bluetooth module by business device by intelligent terminal；
S4, the first bluetooth module receive described information, and are transmitted to micro controller module；The micro controller module
Carry out corresponding control operation.
The step S1 also includes：
S11, after the completion of communication connection is established, it is automatic to obtain the address list information of intelligent terminal, and store.
The step S1, also includes before：
S0, the phonetic control command for receiving user, and control instruction storehouse is arrived into phonetic control command storage.
The step S4, in addition to：
S41, reception carry out DTMF decoding process to the information received in the first bluetooth module, are reduced into described information
Data-signal；
The data-signal that S42, basis decode, finds out corresponding telephone number, and control dial-out from memory module
The telephone number.
The step S41, in addition to：
The navigation information of first bluetooth module forwarding is decoded, after being reduced into navigation destination information, is transferred to the
One 2.4G chips.
The invention provides a kind of vehicle intelligent bluetooth earphone and its implementation, by setting bluetooth in bluetooth earphone
Module, sound identification module and 2.4G communication modules, realize the communication connection between earphone and intelligent terminal, and bluetooth earphone can be with
By controlling intelligent terminal to realize the connection between vehicle-mounted background server, the letter needed for acquisition from vehicle-mounted background server
Breath.Specifically, the earphone has the identification function of phonetic control command, the instruction that can be sent according to user, automatically by institute
State instruction and vehicle-mounted backstage dialed into by bluetooth module, and receive the information that vehicle-mounted backstage returns, realize acoustic control take phone with
The function of voice navigation, provided safeguard for the traffic safety of user, and bluetooth earphone design is simple, and cost is low.
It is understood that for those of ordinary skills, can be with technique according to the invention scheme and its hair
Bright design is subject to equivalent substitution or change, and all these changes or replacement should all belong to the guarantor of appended claims of the invention
Protect scope.
Claims (8)
- A kind of 1. vehicle intelligent bluetooth earphone, suitable for being communicated with intelligent terminal and on-vehicle host, it is characterised in that including： First bluetooth module, sound identification module, 2.4G communication modules and micro controller module；First bluetooth module, establish and communicate to connect with the second bluetooth module of intelligent terminal, sent to the intelligent terminal Control instruction, while receive the information from intelligent terminal forwarding；The sound identification module, for the user speech received to be instructed to the control instruction with being pre-stored in control instruction storehouse Match, and the control instruction that the match is successful is sent to micro-control module；The 2.4G communication modules, including：First 2.4G chips and the 2nd 2.4G chips；The first 2.4G chips are arranged on the inside of the bluetooth earphone, and the 2nd 2.4G chips are arranged on the navigation of on-vehicle host In instrument；The first 2.4G chips are used to receive the navigation information from intelligent terminal forwarding, and the navigation information is forwarded to 2nd 2.4G chips；The micro controller module, lead to for receiving and handling from the first bluetooth module, sound identification module and the 2.4G The control instruction that news module is sent；First bluetooth module, sound identification module, the first 2.4G chips are connected with micro controller module respectively；The sound identification module includes：Control instruction self study unit, for receiving the phonetic control command of user, and by institute State phonetic control command storage and arrive control instruction storehouse；The sound identification module obtains the phonetic order of user by the audio frequency apparatus of bluetooth earphone, by shown phonetic order with Control instruction matches in user's control instruction database, so as to identify control instruction that user is sent.
- 2. vehicle intelligent bluetooth earphone according to claim 1, it is characterised in that the bluetooth earphone also includes：Store mould Block, it is connected with the first bluetooth module, receives and store the intelligent terminal address list information of the first bluetooth module forwarding.
- 3. vehicle intelligent bluetooth earphone according to claim 2, it is characterised in that the micro controller module includes：DTMF Decoding unit and signal processing unit；The DTMF decoding units, for carrying out DTMF decoding process to the information received in the first bluetooth module, make described Information reverting is into data-signal；The signal processing unit, for according to the data-signal decoded, corresponding phone number to be found out from memory module Code, and control and transfer to the telephone number.
- 4. vehicle intelligent bluetooth earphone according to claim 3, it is characterised in that the DTMF decoding units are additionally operable to, right The navigation information of first bluetooth module forwarding is decoded, and after being reduced into navigation destination information, is transferred to the first 2.4G chips.
- A kind of 5. implementation method of vehicle intelligent bluetooth earphone as claimed in claim 1, it is characterised in that including：A, the communication connection established between the first bluetooth module and the second bluetooth module；B, the phonetic control command that sends of user is received, and by the phonetic control command and the control being pre-stored in control instruction storehouse Instruction processed matches, and the control instruction that the match is successful is sent into intelligent terminal by the first bluetooth module；C, after control instruction described in the intelligent terminal for reception, onboard servers backstage is transferred it to；Vehicle-mounted background server Information required for realizing the control instruction corresponding function is forwarded to the first bluetooth module by intelligent terminal；D, the first bluetooth module receives described information, and is transmitted to micro controller module；The micro controller module is carried out Corresponding control operation；The step A, also includes before：A0, the phonetic control command for receiving user, and control instruction storehouse is arrived into phonetic control command storage；The sound identification module obtains the phonetic order of user by the audio frequency apparatus of bluetooth earphone, by shown phonetic order with Control instruction matches in user's control instruction database, so as to identify control instruction that user is sent.
- 6. the implementation method of vehicle intelligent bluetooth earphone according to claim 5, it is characterised in that the step A also includes：A1, after the completion of communication connection is established, it is automatic to obtain the address list information of intelligent terminal, and store.
- 7. the implementation method of vehicle intelligent bluetooth earphone according to claim 6, it is characterised in that the step D, also wrap Include：D1, DTMF decoding process is carried out to the information received in the first bluetooth module, described information is reduced into data-signal；The data-signal that D2, basis decode, finds out corresponding telephone number from memory module, and controls and transfer to the electricity Talk about number.
- 8. the implementation method of vehicle intelligent bluetooth earphone according to claim 7, it is characterised in that the step D1, also wrap Include：The navigation information of first bluetooth module forwarding is decoded, after being reduced into navigation destination information, is transferred to first 2.4G chip.
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| CN105246128B (en) | 2015-10-20 | 2017-07-21 | 广东欧珀移动通信有限公司 | The network-building method and device of a kind of intelligent terminal |
| CN105246129B (en) * | 2015-10-20 | 2017-07-28 | 广东欧珀移动通信有限公司 | The network-building method and device of a kind of intelligent terminal |
| CN106019970A (en) * | 2016-07-15 | 2016-10-12 | 苏州咖啦魔哆信息技术有限公司 | Home appliance control system based on Bluetooth earphone |
| CN106125559A (en) * | 2016-07-15 | 2016-11-16 | 苏州咖啦魔哆信息技术有限公司 | A kind of household electric appliance control method based on bluetooth earphone |
| CN105955063A (en) * | 2016-07-15 | 2016-09-21 | 苏州咖啦魔哆信息技术有限公司 | Household electrical appliance control system based on bluetooth earphone |
| CN105974814A (en) * | 2016-07-15 | 2016-09-28 | 苏州咖啦魔哆信息技术有限公司 | Household electrical appliance control method based on Bluetooth earphone |
| CN106790971A (en) * | 2016-11-17 | 2017-05-31 | 北京中科汇联科技股份有限公司 | A kind of intelligent customer service earphone |
| JP6966881B2 (en) * | 2017-06-27 | 2021-11-17 | キヤノン株式会社 | Communication equipment, control methods for communication equipment, and programs |
| CN108683975A (en) * | 2018-05-14 | 2018-10-19 | 维沃移动通信有限公司 | A kind of audio frequency apparatus |
| JP7070169B2 (en) * | 2018-07-06 | 2022-05-18 | トヨタ自動車株式会社 | Acoustic system |
| CN111367543B (en) * | 2018-12-26 | 2024-08-06 | 博泰车联网科技(上海)股份有限公司 | Software updating method and system |
| CN109995475B (en) * | 2019-04-04 | 2023-05-30 | 江苏紫米软件技术有限公司 | Control method and device of intelligent terminal, storage medium and electronic equipment |
| CN111405105B (en) * | 2020-03-20 | 2022-03-29 | 深圳市未艾智能有限公司 | Method and apparatus for controlling bluetooth headset, and storage medium |
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Address after: 528100 F3 (F3), C District, southwest garden of Sanshui center science and Technology Industrial Park, Foshan, Guangdong Applicant after: Guangdong Ecar Telematics Service Co.,Ltd. Address before: 528100, No. 2, inner ring road, 1 North East Sea Road, Sanshui East Road, Sanshui District, Guangdong, Foshan 203, 204 Applicant before: Guangdong Ecar Telematics Service Co.,Ltd. |
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