CN203193844U - Bluetooth headset with record storage function and vehicle provided with Bluetooth headset with record storage function - Google Patents

Bluetooth headset with record storage function and vehicle provided with Bluetooth headset with record storage function Download PDF

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Publication number
CN203193844U
CN203193844U CN 201320174335 CN201320174335U CN203193844U CN 203193844 U CN203193844 U CN 203193844U CN 201320174335 CN201320174335 CN 201320174335 CN 201320174335 U CN201320174335 U CN 201320174335U CN 203193844 U CN203193844 U CN 203193844U
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bluetooth
recording
user
earphone
bluetooth earphone
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CN 201320174335
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Chinese (zh)
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白云飞
刘欢
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Beijing Sincode Science and Technology Co Ltd
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Beijing Sincode Science and Technology Co Ltd
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Abstract

The utility model relates to a Bluetooth headset for a vehicle, and in particular to a Bluetooth headset with a record storage function, and to a vehicle provided with the Bluetooth headset. The Bluetooth headset with the record storage function provided by the utility model has the beneficial effect of being capable of realizing the hands-free call function of the Bluetooth headset, and realizing the functions of call content storage, call content play and call content export, thus improving the convenience of storing important contents during the calls of a user and the safety of storing the important contents during the driving of the user.

Description

Have the bluetooth earphone of recording hold function and the vehicle of this bluetooth earphone is housed
Technical field
The utility model relates to a kind of automobile-used bluetooth earphone, and particularly a kind of bluetooth earphone with recording hold function also relates to the vehicle that this bluetooth earphone is housed.
Background technology
Bluetooth earphone is the wireless communication technology of a kind of employing short distance (communication range is in 10 meters)---the high-tech earphone product of Bluetooth technology, it has really realized the wireless penetration of earphone and receiver.Though the scope of the wireless receiving mobile phone of bluetooth earphone can reach 10 meters, in practice, the permissible call scope has only 4-5 rice.At present, the smart mobile phone with bluetooth earphone has become an indispensable part in people's daily life.A lot of bluetooth earphone function ratio are more single on the market, be difficult to satisfy user's multiple demands, especially some user need note some important information when conversation, but when not having tool records such as paper and pen at one's side, when perhaps doing other important thing while receiving calls, influence other important thing when easily important recording of information being produced inconvenience and record.Particularly for the driver, connect during driving and phone with mobile telephone, Yi Bian record important thing, Yi Bian control automobile, cause the generation of traffic accident easily, when serious even threat to life.
For example application number is 201120007607.4 Chinese utility model patent, it discloses a kind of bluetooth earphone with sound-recording function, include bluetooth module, and the transmitter that is connected with bluetooth module, be connected with the coding and decoding module on the bluetooth module, described coding and decoding module is connected with central processing unit, also is connected with receiver on the described bluetooth module, is connected with interface module, power module and memory module on the central processing unit respectively.During recording, sound imports into from receiver, be sent to the coding and decoding module through bluetooth module, deliver to central processing unit by the coding and decoding module again, finish the recording of bluetooth earphone, the transmission of sound signals that central processing unit plays back during playback is sent in the bluetooth module, again by sending out in the transmitter then to the interior audio mixing of coding and decoding module.But the built-in memory of this bluetooth earphone is less, can not preserve long dialog context.
For example application number is 200810056999.6 Chinese invention patent again, it discloses a kind of single sound channel bluetooth headset method of recording and play sound, it comprises: by the pcm interface of configuration Bluetooth chip and sound codec chip, the work that single sound channel bluetooth headset plays a record.It mainly triggers to switch the operational module of bluetooth service program by application program or bluetooth earphone button, after the bluetooth operational module switched, the service routine of bluetooth can send message to sound driver, the transformation of notice bluetooth operational module.After this, sound driver can switch the sound passage of sound codec chip inside, thereby realizes the function with single sound channel bluetooth headset recording and playback.But a same patent of reason, the memory of the Bluetooth chip that this bluetooth earphone is built-in is less, can not preserve long dialog context.
For example application number is 201110004780.9 Chinese utility model patent again, it discloses a kind of multifunction blue-tooth earphone, include the earphone body, Bluetooth chip, the MP3 processor, operation push-button, microphone, loud speaker and antenna, wherein Bluetooth chip is connected to antenna by the external radio frequency element, this bluetooth earphone also comprises the FM chip, USB interface and TF card slot, this MP3 processor is by bus and Bluetooth chip, the FM chip connects, by the address data/address bus link to each other with FLASH memory and LED, this FM chip and FM input circuit connect and compose FM radio reception circuit, this MP3 processor, Bluetooth chip and FM chip are connected to microphone and loud speaker by encoding and decoding speech circuit and audio frequency processing circuit.Beneficial effect is to have gathered multinomial functions such as MP3 broadcast, radio reception, recording in one, but because the element of its use is more, has increased user's cost greatly and improved production technology.
The utility model content
Based on the problems referred to above, the utility model provides a kind of vehicle that has the bluetooth earphone of recording hold function and this bluetooth earphone is housed, be intended to solve the calling record that existing bluetooth earphone do not possess, the function that recording is play and recording substance is derived, satisfy the demand of the many-sided recorded information of user, increased the user uses bluetooth earphone in startup procedure fail safe.
Wherein, the calling record function can allow the user when conversation, preserves the calling record content automatically; The recording playing function can allow the user when non-conversation, plays the calling record content automatically; The recording substance export function, when the user used apparatus such as computer to connect the USB interface of bluetooth earphone, the user can derive the calling record content.
When the user when using this bluetooth earphone, when conversation, if the short record button of pressing of user, this bluetooth earphone can be preserved both sides' dialog context automatically; When not having conversation, the user only need lack and presses record button, and this bluetooth earphone can be play both sides' dialog context; When not having conversation, the user uses apparatus such as computer to connect the USB interface of bluetooth earphone, just both sides' dialog context can be imported in the apparatus such as computer with certain format.
For this reason, the utility model adopts following technical scheme.
A kind of bluetooth earphone with recording hold function, described bluetooth earphone comprises: button is play in Bluetooth chip, microcontroller MCU, Flash memory module, USB interface, microphone, headset earpiece, recording/recording, wherein, described Bluetooth chip is connected with user's bluetooth cellular phone; Described Bluetooth chip is connected with described microcontroller MCU, described microphone, described headset earpiece; Described microcontroller MCU plays button with described Bluetooth chip, described USB interface, described recording/recording, described USB interface is connected.
Preferably, described Bluetooth chip receives and/or sends from and/or arrive the Bluetooth signal of described user's bluetooth cellular phone in the such scheme.
Preferably, described Bluetooth chip receives and/or sends from and/or arrive the control signal of described microcontroller MCU in the such scheme.
Preferably, described microphone is converted into user voice audio digital signal and described audio digital signal is exported to described Bluetooth chip in the such scheme.
Preferably, described Bluetooth chip receives the audio digital signal from described microphone in the such scheme.
Preferably, described Bluetooth chip is converted into described audio digital signal the speech simulation signal and outputs to described headset earpiece in the such scheme.
Preferably, the speech simulation signal from described Bluetooth chip that described headset earpiece will receive is converted into voice output in the such scheme
Preferably, when pressing described recording/recording when playing button, described recording/recording is play the button broadcast push button signalling of will recording/record and is exported to described microcontroller MCU in the such scheme.
Preferably, described Flash memory module is used for storage user's call-information in the such scheme.
Preferably, described microcontroller MCU receives and/or sends from and/or arrive the control signal of described Bluetooth chip in the such scheme.
Preferably, when described user's bluetooth cellular phone was connected with described bluetooth earphone, described microcontroller MCU received described recording/recording broadcast push button signalling of playing button from described recording/recording in the such scheme.
Preferably, when external equipment was connected with described bluetooth earphone by described USB interface, described microcontroller MCU received and/or sends from and/or arrive the information of described USB interface in the such scheme.
In the such scheme preferably, when described user's bluetooth cellular phone is connected with described bluetooth earphone, and when described user's bluetooth cellular phone is in talking state and presses described recording/recording when playing button, described microcontroller MCU receives the described audio digital signal from described Bluetooth chip, and described audio digital signal is sent to described Flash memory module.
In the such scheme preferably, when described user's bluetooth cellular phone is connected with described bluetooth earphone, and when described user's bluetooth cellular phone is in non-talking state and presses described recording/recording when playing button, described microcontroller MCU reads the described audio digital signal from described Flash memory module, and described audio digital signal is sent to described Bluetooth chip.
Preferably, when described user's bluetooth cellular phone was connected with described bluetooth earphone, the connection status of described user's bluetooth cellular phone, talking state and communicating data sent to described Bluetooth chip with the form of bluetooth baseband signal in the such scheme.
Preferably, if the memory space that described microcontroller MCU detects in the described Flash memory module is full, described microcontroller MCU can wipe call-information before, and simultaneously new call-information is written in the memory space in the such scheme.
Vehicle, it is equipped with bluetooth earphone, and described bluetooth earphone is the bluetooth earphone of above-mentioned arbitrary claim.
There are a lot of major companies that general bluetooth process chip is arranged at present, only need select suitable peripheral components to get final product during design.
Description of drawings
Fig. 1 is for according to the principle assumption diagram of preferred embodiment that has the bluetooth earphone of recording hold function and the vehicle of this bluetooth earphone is housed of the present utility model.
Embodiment
Below in conjunction with accompanying drawing with preferred embodiment the utility model is described in further detail.The corresponding relation between the instantiation can following illustration among constitutive requirements and the embodiment in the claim.The intention of the description here is to confirm to have described in an embodiment the instantiation that is used for supporting the theme of stating in the claims, owing to described example in an embodiment, does not mean that this instantiation do not represent constitutive requirements.On the contrary, even comprised instantiation as the element characteristic of corresponding constitutive requirements at this, do not mean that this instantiation do not represent any other constitutive requirements yet.
In addition, the description does not here mean that corresponding to all themes of the instantiation of stating among the embodiment and has all quoted in the claims.In other words, this entity is not denied in the description here, i.e. the instantiation that comprises of corresponding embodiment, but be not included in its any one claim, that is and, correction that can be afterwards is by division and application or the entity that may invent that increases.
Should be noted in the discussion above that " system " means the processing that is made of two or more equipment at this.
Apparently, user terminal can be made of personal computer.In addition, described user terminal can also be by for example cell phone, any other PDA(personal digital assistant) instrument, AV(audio frequency and video) device, such as the CE(consumer-elcetronics devices of home electric (household electricity gasification) equipment) etc. formation.
" network " means the mechanism that has connected two equipment at least, and therein, an information can send to another equipment from an equipment.The equipment of setting up communication via network can be separated from one another, also can be the internal module that constitutes a machine.
" communication " can represent radio communication and wire communication.Yet, can also be communicating by letter of hybrid wireless and wire communication, more specifically, take radio communication at certain section and take the communication of wire communication at another section.Equally, it also can be such communication: the communication from an equipment to another equipment is wired, and rightabout communication is wireless.
Fig. 1 is for according to the principle assumption diagram of preferred embodiment that has the bluetooth earphone of recording hold function and the vehicle of this bluetooth earphone is housed of the present utility model.As shown in the figure, the bluetooth earphone that the utility model provides comprises: button, microphone, Bluetooth chip, headset earpiece, microcontroller MCU, Flash memory module, USB interface are play in recording/recording, and the described Bluetooth chip in the described bluetooth earphone is connected with user's bluetooth cellular phone.
Wherein, described recording/recording is play button and is used for when user's bluetooth cellular phone is connected with bluetooth earphone, and when the user is short when playing button by recording/recording, described recording/recording is play the button broadcast push button signalling of will recording/record and is exported to described microcontroller MCU.
When user's bluetooth cellular phone is connected with bluetooth earphone, and when the user was in talking state, described microphone was converted into user voice audio digital signal and exports to described Bluetooth chip.
Described Bluetooth chip receives the also Bluetooth signal of feedback user bluetooth cellular phone, receive and feed back the control signal of described microcontroller MCU, reception is converted into audio digital signal the speech simulation signal and outputs to headset earpiece from the audio digital signal of microphone.
When user's bluetooth cellular phone was connected with bluetooth earphone, the speech simulation signal that described headset earpiece is exported the Bluetooth chip that receives was converted into voice output.
Described microcontroller MCU receives and feeds back the control signal of Bluetooth chip.
When user's bluetooth cellular phone was connected with bluetooth earphone, described microcontroller MCU received recording/recording and plays push button signalling; When equipment such as user computer were connected with bluetooth earphone, described microcontroller MCU received and feeds back the signal of USB interface.
When user's bluetooth cellular phone is connected with bluetooth earphone, and when user's bluetooth cellular phone is in talking state, the user presses recording/recording when playing button, described microcontroller MCU receives the audio digital signal that Bluetooth chip sends, and the Flash memory module is handled and sent to this audio digital signal.
When user's bluetooth cellular phone is connected with bluetooth earphone, and be in non-talking state when user's bluetooth cellular phone, when the user pressed recording/recording broadcast button, described microcontroller MCU read the data of Flash memory module, and these data are sent to Bluetooth chip.
Described Flash memory module is used for storage dialog context data.
When user's bluetooth cellular phone is connected with bluetooth earphone, information such as the connection status of user's bluetooth cellular phone, talking state, communicating data are sent to Bluetooth chip with the bluetooth baseband signal.
Use the step of a preferred embodiment of the bluetooth earphone that possesses the recording hold function that the utility model provides as follows: when user's bluetooth cellular phone and bluetooth earphone match be connected after, the one-tenth function signal that Bluetooth chip in the bluetooth earphone will be connected with mobile phone sends to microcontroller MCU, and described microcontroller MCU responds the signal of this successful connection.
When user's bluetooth cellular phone is in talking state, and when pressing " recording/recording broadcast button " when the user is short, microcontroller MCU can receive recording/recording and play push button signalling, and make the Bluetooth chip action of recording: Bluetooth chip will receive the audio digital signal from microphone, this audio digital signal is inner through processing such as filtering, noise reductions at described Bluetooth chip, and sends to described microcontroller MCU; On the other hand, this audio digital signal can be converted into the bluetooth baseband signal, send to user's bluetooth cellular phone, this bluetooth baseband signal is handled in user's bluetooth cellular phone, be converted into mobile phone signal, this mobile phone signal outputs to the mobile phone with user's bluetooth cellular phone conversation, thereby realizes user's sound is amplified by microphone, and with the mobile phone of user's bluetooth cellular phone conversation in the process exported.
Simultaneously user's bluetooth cellular phone can send voice signal with the mobile phone of its conversation to Bluetooth chip, and Bluetooth chip is converted into digital signal with this signal, and it is carried out processing such as inner filtering, noise reduction, and sends to microcontroller MCU; On the other hand, this digital signal can be converted into analog signal, output on the headset earpiece, thus the process that the sound of the mobile phone of realization and the conversation of user's bluetooth cellular phone is exported in headset earpiece.
Microcontroller MCU is superposed to a way word signal with the digital signal of above-mentioned this two-way after through processing such as filtering, noise reductions, and this digital signal is outputed to the Flash memory module with certain format preserve, the data of Flash memory module storage are the dialog context data.If the data that microcontroller MCU detects in the Flash memory module are full, dialog context data before can wiping earlier, and simultaneously new dialog context data are written in the space of wiping, treating that new dialog context writes finishes, microcontroller MCU can all wipe the dialog context data before in the Flash memory module, writes with convenient next time.
When user's bluetooth cellular phone is in non-talking state, and when user's weak point is play button by recording/recording, microcontroller MCU can receive recording/recording and play push button signalling, and make the Bluetooth chip playback action of recording: microcontroller MCU reads the data in the Flash memory module, and it is reduced to a way word signal, afterwards, this way word signal is sent to Bluetooth chip, Bluetooth chip is converted into analog signal with this way word signal, and output to headset earpiece, make the receiver output sound, this sound is the dialog context sound of preservation.
When user's bluetooth cellular phone is in non-talking state, and when the user used apparatus such as computer to connect the USB interface of bluetooth earphone, microcontroller MCU can handle the USB interface signal.When the user when apparatus such as computer select to be derived the calling record file, microcontroller MCU can read the data in the Flash memory module, and these data are sent to apparatus such as computer by USB interface.
When user's bluetooth cellular phone is connected with bluetooth earphone, when the user presses after recording/recording plays button, if before do not preserve calling record, then bluetooth earphone does not have any reaction; If preserved calling record before, bluetooth earphone can be play the last calling record content automatically.
When user's bluetooth cellular phone is connected with bluetooth earphone, when user's bluetooth cellular phone is in talking state, after the user presses recording/recording broadcast button, bluetooth earphone can be preserved the calling record content automatically, can hear that with the mobile phone of user's bluetooth cellular phone conversation the user faces toward the microphone one's voice in speech simultaneously, headset earpiece can be exported the sound of the mobile phone of conversing with user's bluetooth cellular phone.
Flash memory module big or small limited, if be filled with, and when new recording data are arranged, the dialog context before in the Flash memory module can be cleared only remaining new dialog context.
Connect the USB interface of bluetooth earphone when the user uses apparatus such as computer, when user's bluetooth cellular phone was in non-talking state, the user can derive the calling record file on apparatus such as computer.
The beneficial effect of the bluetooth earphone with recording hold function that the utility model provides is for realizing the hand-free call function of bluetooth earphone, also can realize the function that dialog context is preserved, dialog context is play and dialog context is derived, thereby increase the user connecing when making a phone call, preserve the convenience of important content and the fail safe of when driving, preserving important content.
Foregoing detailed description has been illustrated the various embodiment of system and/or process by embodiment and/or schematic diagram.With regard to these schematic diagrames and/or comprise with regard to one or more functions and/or the operation, it will be understood by those skilled in the art that each function among these schematic diagrames or the embodiment and/or operation all can by various hardware, software, firmware or in fact its combination in any come individually and/or jointly realize.
Should be appreciated that method described herein can combined with hardware or software, or realize in conjunction with both combination in due course.Therefore, method of the present utility model, can adopt and be included in such as the program code in the tangible mediums such as floppy disk, CD-ROM, hard disk drive or any other machinable medium (namely, instruction) form, wherein, when program code under the situation that programmable calculator is carried out, computing equipment generally includes processor, readable storage medium (comprising volatile memory and/or memory element), at least one input equipment and at least one output equipment of this processor.One or more programs can be for example, and by using API, reusable control waits to realize or utilize the process of describing in conjunction with the utility model.Such program preferably realizes with high level procedural or Object-Oriented Programming Language, to communicate by letter with computer system.Yet if desired, this program can realize with assembler language or machine language.In any case, language can be compiler language or interpretative code, and realizes combining with hardware.
Need to prove that the category of scheme that has the bluetooth earphone of recording hold function and the vehicle of this bluetooth earphone is housed of the present utility model includes but not limited to the combination in any between the each part mentioned above.
Although illustrate and described the utility model with reference to its preferred embodiment particularly, those skilled in the art will appreciate that the various changes on the form of to make and the details and do not break away from the scope of the present utility model described in the appended claims.Abovely describe in detail in conjunction with specific embodiment of the utility model, but be not to be to restriction of the present utility model.Any simple modification that every foundation technical spirit of the present utility model is done above embodiment all still belongs to the scope of technical solutions of the utility model.

Claims (10)

1. bluetooth earphone with recording hold function is characterized in that described bluetooth earphone comprises: Bluetooth chip, microcontroller MCU, Flash memory module, USB interface, microphone, headset earpiece, recording/recording broadcast button, wherein,
Described Bluetooth chip is connected with user's bluetooth cellular phone;
Described Bluetooth chip is connected with described microcontroller MCU, described microphone, described headset earpiece;
Described microcontroller MCU plays button with described Bluetooth chip, described USB interface, described recording/recording, described USB interface is connected.
2. bluetooth earphone as claimed in claim 1 is characterized in that, described Bluetooth chip receives and/or send from and/or arrive the Bluetooth signal of described user's bluetooth cellular phone.
3. bluetooth earphone as claimed in claim 1 is characterized in that, described Bluetooth chip receives and/or send from and/or arrive the control signal of described microcontroller MCU.
4. bluetooth earphone as claimed in claim 1 is characterized in that, described microphone is converted into user voice audio digital signal and described audio digital signal is exported to described Bluetooth chip.
5. bluetooth earphone as claimed in claim 4 is characterized in that, described Bluetooth chip receives the audio digital signal from described microphone.
6. bluetooth earphone as claimed in claim 5 is characterized in that, described Bluetooth chip is converted into described audio digital signal the speech simulation signal and outputs to described headset earpiece.
7. bluetooth earphone as claimed in claim 6 is characterized in that, the speech simulation signal from described Bluetooth chip that described headset earpiece will receive is converted into voice output.
8. bluetooth earphone as claimed in claim 1 is characterized in that, when pressing described recording/recording when playing button, described recording/recording is play the button broadcast push button signalling of will recording/record and exported to described microcontroller MCU.
9. bluetooth earphone as claimed in claim 1 is characterized in that, described microcontroller MCU receives and/or send from and/or arrive the control signal of described Bluetooth chip.
10. vehicle, it is equipped with bluetooth earphone, it is characterized in that: described bluetooth earphone is an above-mentioned arbitrary described bluetooth earphone of claim.
CN 201320174335 2013-04-09 2013-04-09 Bluetooth headset with record storage function and vehicle provided with Bluetooth headset with record storage function Active CN203193844U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103167371A (en) * 2013-04-09 2013-06-19 北京兴科迪科技有限公司 Bluetooth headset with record storage function and vehicle with same
CN104540061A (en) * 2014-12-31 2015-04-22 中科创达软件股份有限公司 Bluetooth headset recording method and device
CN107580102A (en) * 2017-08-22 2018-01-12 深圳传音控股有限公司 Earphone and the method for earphone recording

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103167371A (en) * 2013-04-09 2013-06-19 北京兴科迪科技有限公司 Bluetooth headset with record storage function and vehicle with same
CN104540061A (en) * 2014-12-31 2015-04-22 中科创达软件股份有限公司 Bluetooth headset recording method and device
CN107580102A (en) * 2017-08-22 2018-01-12 深圳传音控股有限公司 Earphone and the method for earphone recording

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