CN104993892B - A kind of intercom and its implementation with FM emission functions - Google Patents
A kind of intercom and its implementation with FM emission functions Download PDFInfo
- Publication number
- CN104993892B CN104993892B CN201510247851.0A CN201510247851A CN104993892B CN 104993892 B CN104993892 B CN 104993892B CN 201510247851 A CN201510247851 A CN 201510247851A CN 104993892 B CN104993892 B CN 104993892B
- Authority
- CN
- China
- Prior art keywords
- intercom
- audio signal
- vehicle
- signal
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005236 sound signal Effects 0.000 claims abstract description 82
- 238000004891 communication Methods 0.000 claims abstract description 48
- 238000006243 chemical reaction Methods 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention provides a kind of intercoms and its implementation with FM emission functions, by establishing the communication connection between intercom and vehicle-mounted background server, intercom is set to obtain audio signal from vehicle-mounted background server end by communication network, it sends out after audio signal got is converted into FM FM signals, has the function of FM audio emissions to realize intercom.The intercom and its implementation, the function of online music can be not only provided for driver, and speech talkback information can be converted into FM audios and sent out, speech talkback information is played out by vehicle-mounted radio, its real-time road condition information received from vehicle-mounted background server termination can also be played out, increase intercom it is intelligent while, be driver driving provider just.
Description
Technical field
The present invention relates to domain of communication equipment more particularly to a kind of intercoms and its realization with FM emission functions
Method.
Background technology
When driving, in order to alleviate the intense strain for driving vehicle, can select to hear song, and vehicle audio or
Vehicle-mounted radio does not have function of surfing the Net generally, cannot play music according to the hobby of user.
Intercom in the prior art, since the transmission of its information relies on the transmission with radio-frequency carrier signal, intercommunication letter
The transmission of breath is generally limited in short distance, and intercom in the prior art does not have music and real-time road is reported
Function, therefore it cannot meet user to the intelligentized demand of electronic product.
Therefore, the prior art is up for further improving.
Invention content
It is a kind of with FM transmittings it is an object of the invention to provide to the user in view of above-mentioned shortcoming in the prior art
The intercom and its implementation of function, overcome in the prior art intercom function it is single, and its do not have carried in real time for user
The defect of music is reported and played for user for real-time voice.
The technical proposal for solving the technical problem of the invention is as follows：
A kind of intercom with FM emission functions, wherein it establishes and connects with vehicle-mounted background server, including：Connect successively
Communication network module, audio signal conversion module and the FM FM transmission modules connect；
The communication network module, for establishing the communication between intercom and vehicle-mounted background server by communication network
Connection, and obtain audio signal from vehicle-mounted background server end；It is additionally operable to by intercom access to communication networks, from communication network
Obtain audio signal；
The audio signal conversion module, the audio signal for therefrom getting communication network module are converted into FM tune
Frequency signal；
The FM FM transmissions module, the FM FM signals for being converted into audio signal conversion module are launched.
The intercom of the FM emission functions, wherein the audio signal conversion module is additionally operable to obtain intercom local
Audio signal, convert thereof into FM FM signals.
The intercom of the FM emission functions, wherein the audio signal conversion module further includes：Audio signal identifies
Unit is identified for the audio signal to acquisition, judges that it is speech talkback signal, music signal or traffic information
Signal.
The intercom of the FM emission functions, wherein the FM FM transmissions module further includes：Intercommunication delivering list
Member, music signal issue unit and traffic information issue unit；
The speech talkback audio issue unit, for transformed speech talkback signal in audio signal conversion module
It is received, and it is sent out by FM audios；
The music signal issue unit, for being connect to transformed music signal in audio signal conversion module
It receives, and it is sent out by FM audios；
The traffic information issue unit, for being carried out to transformed traffic information signal in audio signal conversion module
It receives, and it is sent out by FM audios.
The intercom of the FM emission functions, wherein the FM audio emissions module further includes：Frequency modulation control unit is used
In the control instruction for receiving user, control FM audio emission modules are sended and received to audio signal and FM audio emissions
The switching between audio signal sent in module.
A kind of implementation method of the intercom with FM emission functions, wherein including：
A, the foundation communication connection between intercom and vehicle-mounted background server；
B, intercom obtains audio signal by communication network from vehicle-mounted background server end；
C, the audio signal that intercom is got is converted into FM FM signals；
D, intercom sending out the FM FM signals.
The implementation method of the intercom with FM emission functions, wherein the step C further includes：
C1, the audio signal for obtaining intercom local, convert thereof into FM FM signals.
The implementation method of the intercom with FM emission functions, wherein the step C further includes：
C2, acquisition audio signal be identified, judge its be speech talkback signal, music signal or traffic information
Signal.
The implementation method of the intercom with FM emission functions, wherein the step D further includes：
Transformed speech talkback signal, music signal and traffic information signal are received respectively, and pass through FM sounds
It takes place frequently out.
The intercom of the FM emission functions, wherein the step D further includes：
The control instruction for receiving user, the audio signal sent out to FM audios is on speech talkback signal, music signal and road
It is switched between condition information signal.
Advantageous effect, the present invention provides a kind of intercoms and its implementation with FM emission functions, pass through foundation
Communication connection between intercom and vehicle-mounted background server allows intercom by communication network from vehicle-mounted background server
End obtains audio signal, is sent out after the audio signal got is converted into FM FM signals, to realize intercommunication equipment
There is the function of FM audio emissions.The intercom and its implementation can not only provide the function of online music for driver,
And speech talkback information can be converted into FM audios and sent out, speech talkback information is played out by vehicle-mounted radio,
Its real-time road condition information received from vehicle-mounted background server termination can also be played out, it is intelligent to increase intercom
Meanwhile driving a vehicle provider just for driver.
Description of the drawings
Fig. 1 is a kind of theory structure schematic diagram of the intercom with FM emission functions of the present invention.
Fig. 2 is a kind of step flow chart of the implementation method of the intercom with FM emission functions of the present invention.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer and more explicit, 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.
The present invention provides a kind of intercom with FM emission functions, as shown in Figure 1, the intercom 10 with it is vehicle-mounted after
Platform server 20 establishes connection comprising：Sequentially connected communication network module 110, audio signal conversion module 120 and FM tune
Frequency transmitting module 130.
The communication network module 110, for being established between intercom and vehicle-mounted background server by communication network
Communication connection, and obtain audio signal from vehicle-mounted background server end；It is additionally operable to intercom access to communication networks, from communication network
Audio signal is obtained in network；SIM card is installed in the communication network module, the 2G/ that can be provided by Information Mobile Service quotient
3G/4G communication networks are connected to internet, from wherein obtaining information.In the present invention, the communication network module is initially used for
It establishes and communicates to connect with vehicle-mounted background server, information is obtained from vehicle-mounted background server, it is also envisioned that it can be direct
By accessing internet, required information is obtained from network.
The audio signal conversion module 120, the audio signal conversion for therefrom getting communication network module 110
At FM FM signals.
The audio signal obtained in communication network module can be that intercom passes through vehicle-mounted background service when carrying out intercommunication
The speech talkback signal of device forwarding may be believed for vehicle-mounted background server according to the real-time road that intercom institute out position is sent out
Breath, therefore audio signal conversion module, FM FM signals are converted to by above-mentioned audio signal.
The FM FM transmissions module 130, the FM FM signals transmitting for being converted into audio signal conversion module 120
It goes out.
When music file has been locally stored in intercom, then the audio signal conversion module, is additionally operable to obtain intercom
Local audio signal, converts thereof into FM FM signals.
When being provided with bluetooth module on intercom, intercom attachment intelligent terminal can also be obtained by bluetooth module
The audio signal of transmission, and after being decoded to it, be converted into FM FM signals and send out.
Since the audio signal of different purposes, the sound may be got in the audio signal conversion module of intercom
Further include in frequency signal conversion module：Audio signal recognition unit is identified for the audio signal to acquisition, judges it
For speech talkback signal, music signal or traffic information signal.
After the audio signal is identified, then by the intercommunication delivering unit of the FM FM transmissions module,
Music signal issue unit or traffic information issue unit send out above-mentioned audio signal by FM frequency modulation.
Wherein, the intercommunication audio issue unit, for believing transformed speech talkback in audio signal conversion module
It number is received, and it is sent out by FM audios；The music signal issue unit, for in audio signal conversion module
Transformed music signal is received, and it is sent out by FM audios；The traffic information issue unit, for audio
Transformed traffic information signal is received in signal conversion module, and it is sent out by FM audios.
For the ease of receiving the instruction of user, the frequency modulation function of intelligent intercom is better controlled, the FM sounds
Frequency transmitting module further includes：Frequency modulation control unit, the control instruction for receiving user, control FM audio emission modules are to sound
Frequency signal send and receive and FM audio emission modules sent in audio signal between switching.
Under the premise of intercom described above disclosed by the invention, the present invention also provides one kind having FM emission functions
Intercom implementation method, as shown in Fig. 2, the method includes：
S1, communication connection between intercom and vehicle-mounted background server is established.
S2, intercom obtain audio signal by communication network from vehicle-mounted background server end.
The audio signal that S3, intercom are got is converted into FM FM signals.
S4, intercom are sent out the FM FM signals.
The step C further includes：
C1, the audio signal for obtaining intercom local, convert thereof into FM FM signals.
The implementation method of the intercom with FM emission functions, wherein the step C further includes：
C2, acquisition audio signal be identified, judge its be speech talkback signal, music signal or traffic information
Signal.
The step D further includes：
Transformed speech talkback signal, music signal and traffic information signal are received respectively, and pass through FM sounds
It takes place frequently out.
The step D further includes：
The control instruction for receiving user, the audio signal sent out to FM audios is on speech talkback signal, music signal and road
It is switched between condition information signal.
In order to which the FM emission functions to above-mentioned intercom are preferably explained, below with pair of its concrete application embodiment
It is described in more details.
Communication network module with SIM card is installed in intercom first, makes intercom that there is communication function, it can
It is connected with being established with vehicle-mounted background server, and receives the information of its push, described information includes that intercom is carrying out voice pair
When saying, the speech talkback information that other intercoms are forwarded by vehicle-mounted background server can also be vehicle-mounted background server root
It is the front real-time road condition information of its push according to intercom position.
After communication network module receives above- mentioned information, above- mentioned information is sent to audio signal conversion module, passes through sound
Above- mentioned information is converted into FM FM signals by frequency signal conversion module, is sent out.Then driver can then be received by vehicle-mounted radio
Hear speech talkback information or real-time road condition information.
When driver wants to listen to the music of network radio station, then it can access net by controlling communication network module
Network obtains the audio signal of network radio station, and the audio signal that the network radio station obtains is converted into FM FM signals, passes through
Vehicle-mounted radio plays out.Since network radio station is not limited by geographical location, driver is even if being in other places
The program of local music radio station broadcasting can equally be received.Such as：If vehicle is in Changsha, Shenzhen electricity can not be directly received
The program of platform, then intelligent intercom receives the program in some radio station of Shenzhen by network radio station, and the programme signal is changed into
FM signals are sent out, and the radio of car-mounted terminal can recognize that the radio station is broadcast in time with the program in uppick Shenzhen radio station at this time
Other programme informations that the traffic information put or the uppick radio station play.
It is envisioned that if driver wants to listen to the music song that intercom locally preserves, can by by its
Local music signal is converted into FM FM signals, is sent out by antenna.Intercom can also obtain its periphery by bluetooth module
After the music signal of equipment, sent out by FM frequency modulation.
The present invention provides a kind of intercoms and its implementation with FM emission functions, by establishing intercom and vehicle
The communication connection between background server is carried, intercom is allow to obtain audio from vehicle-mounted background server end by communication network
Signal is sent out after the audio signal got is converted into FM FM signals, is sent out with FM audios to realize intercom
The function of penetrating.The intercom and its implementation can not only provide the function of online music for driver, but also can incite somebody to action
Speech talkback information is converted into FM audios and sends out, and is played out to speech talkback information by vehicle-mounted radio, can also be by it
Played out from the real-time road condition information that receives of vehicle-mounted background server termination, increase intercom it is intelligent while, to drive
The person of sailing is driving a vehicle provider just.
It, can according to the technique and scheme of the present invention and its hair it is understood that for those of ordinary skills
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 range.
Claims (2)
1. a kind of intercom with FM emission functions, which is characterized in that it establishes and connects with vehicle-mounted background server, including：According to
Communication network module, audio signal conversion module and the FM FM transmission modules of secondary connection；
The communication network module, for establishing the communication link between intercom and vehicle-mounted background server by communication network
It connects, and audio signal is obtained from vehicle-mounted background server end；It is additionally operable to, by intercom access to communication networks, obtain from communication network
Take audio signal；
The audio signal conversion module, the audio signal for therefrom getting communication network module are converted into FM frequency modulation letter
Number；
The FM FM transmissions module, the FM FM signals for being converted into audio signal conversion module are launched;
The audio signal conversion module is additionally operable to obtain the audio signal of intercom local, converts thereof into FM FM signals;
The audio signal conversion module further includes：Audio signal recognition unit is known for the audio signal to acquisition
Not, judge that it is speech talkback signal, music signal or traffic information signal；
Communication network module with SIM card is installed in the intercom, makes intercom that there is communication function, with vehicle-mounted backstage
Server establishes connection, and receives the information of vehicle-mounted background server push；Described information includes that intercom is carrying out voice pair
When saying, speech talkback information that other intercoms are forwarded by vehicle-mounted background server or vehicle-mounted background server according to
The front real-time road condition information that intercom position pushes for it；
The FM FM transmissions module further includes：Intercommunication delivering unit, music signal issue unit and traffic information are sent out
Unit；
The speech talkback audio issue unit, for being carried out to transformed speech talkback signal in audio signal conversion module
It receives, and it is sent out by FM audios；
The music signal issue unit, for being received to transformed music signal in audio signal conversion module, and
It is sent out by FM audios；
The traffic information issue unit, for being connect to transformed traffic information signal in audio signal conversion module
It receives, and it is sent out by FM audios；
When being provided with bluetooth module on the intercom, the sound that intelligent terminal is sent near intercom is obtained by bluetooth module
Frequency signal, and after being decoded to the audio signal, be converted into FM FM signals and send out；
The FM audio emissions module further includes：Frequency modulation control unit, the control instruction for receiving user control FM audios
Transmitting module to audio signal send and receive and FM audio emission modules sent in audio signal between cut
It changes；
When driver wants to listen to the music of network radio station, then it accesses network by controlling communication network module, obtains net
The audio signal in network radio station, and the audio signal that the network radio station obtains is converted into FM FM signals, pass through vehicle-mounted radio
Machine plays out, and is now in the program of the radio uppick local station of the car-mounted terminal in strange land, recognizes local in time
Other programme informations that the traffic information or uppick local station that radio station plays play.
2. a kind of implementation method of the intercom with FM emission functions as described in claim 1, which is characterized in that including：
A, the foundation communication connection between intercom and vehicle-mounted background server；
B, intercom obtains audio signal by communication network from vehicle-mounted background server end；
C, the audio signal that intercom is got is converted into FM FM signals；
D, intercom sending out the FM FM signals;
The step C further includes：
C1, the audio signal for obtaining intercom local, convert thereof into FM FM signals;
C2, acquisition audio signal be identified, judge that it believes for speech talkback signal, music signal or traffic information
Number;
Communication network module with SIM card is installed in the intercom, makes intercom that there is communication function, with vehicle-mounted backstage
Server establishes connection, and receives the information of vehicle-mounted background server push；Described information includes that intercom is carrying out voice pair
When saying, speech talkback information that other intercoms are forwarded by vehicle-mounted background server or vehicle-mounted background server according to
The front real-time road condition information that intercom position pushes for it；
The step D further includes：
Transformed speech talkback signal, music signal and traffic information signal are received respectively, and sent out by FM audios
Go out；
When being provided with bluetooth module on the intercom, the sound that intelligent terminal is sent near intercom is obtained by bluetooth module
Frequency signal, and after being decoded to the audio signal, be converted into FM FM signals and send out；
The step D further includes：
The control instruction for receiving user believes the audio signal that FM audios are sent out in speech talkback signal, music signal and road conditions
It is switched between information signal；
When driver wants to listen to the music of network radio station, then it accesses network by controlling communication network module, obtains net
The audio signal in network radio station, and the audio signal that the network radio station obtains is converted into FM FM signals, pass through vehicle-mounted radio
Machine plays out, and is now in the program of the radio uppick local station of the car-mounted terminal in strange land, recognizes local in time
Other programme informations that the traffic information or uppick local station that radio station plays play.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510247851.0A CN104993892B (en) | 2015-05-15 | 2015-05-15 | A kind of intercom and its implementation with FM emission functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510247851.0A CN104993892B (en) | 2015-05-15 | 2015-05-15 | A kind of intercom and its implementation with FM emission functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104993892A CN104993892A (en) | 2015-10-21 |
| CN104993892B true CN104993892B (en) | 2018-10-12 |
Family
ID=54305653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510247851.0A Active CN104993892B (en) | 2015-05-15 | 2015-05-15 | A kind of intercom and its implementation with FM emission functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104993892B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106998507A (en) * | 2016-01-26 | 2017-08-01 | 石家庄市善理通益科技有限公司 | The intercommunication means of communication and device |
| CN105933021A (en) * | 2016-04-25 | 2016-09-07 | 广东好帮手电子科技股份有限公司 | Vehicle-mounted multimedia navigation system having intercom function and intercom method thereof |
| CN106230876A (en) * | 2016-06-29 | 2016-12-14 | 深圳市轱辘车联数据技术有限公司 | A kind of song supplying system being applied under self-driving travel scene and method |
| CN108494420B (en) * | 2018-03-28 | 2019-10-18 | 帝信科技股份有限公司 | A kind of playback method and system |
| CN111599202A (en) * | 2020-05-27 | 2020-08-28 | 四川邮电职业技术学院 | Vehicle-mounted communication terminal and vehicle-mounted communication system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070173293A1 (en) * | 2006-01-26 | 2007-07-26 | Tran Bao O | Mobile phone hand-free extension device |
| CN201207643Y (en) * | 2008-03-07 | 2009-03-11 | 励富创国际有限公司 | A frequency modulation transmitter |
| CN202931300U (en) * | 2011-11-30 | 2013-05-08 | 深圳市车音网科技有限公司 | Audio transmission equipment and audio playing system |
| CN203340248U (en) * | 2013-07-31 | 2013-12-11 | 深圳市橄榄科技有限公司 | Multifunctional vehicle-mounted hands-free device |
| CN104270442A (en) * | 2014-09-29 | 2015-01-07 | 谢小娟 | Vehicle-mounted audio playing method, vehicle-mounted control terminal and system |
| CN104467899B (en) * | 2014-12-17 | 2017-08-25 | 福建宝锋电子有限公司 | Vehicle-mounted hand-held integrated intercom |
-
2015
- 2015-05-15 CN CN201510247851.0A patent/CN104993892B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104993892A (en) | 2015-10-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104993892B (en) | A kind of intercom and its implementation with FM emission functions | |
| CN104158580B (en) | It is a kind of to strengthen the vehicle moving communication means of mobile terminal signal | |
| US8180277B2 (en) | Smartphone for interactive radio | |
| US7096007B2 (en) | Mobile communication system having a direct and broadcast link | |
| CN103516772B (en) | A kind of advertisement sending method based on vehicle-mounted radio application and system | |
| CN104270442A (en) | Vehicle-mounted audio playing method, vehicle-mounted control terminal and system | |
| CN103051648A (en) | Communication method and system among vehicles and server for communication among vehicles | |
| CN202931300U (en) | Audio transmission equipment and audio playing system | |
| CN205544350U (en) | On -vehicle intelligent charging ware and on -vehicle speech information pusher | |
| CN202231730U (en) | An Emergency Broadcast System Based on Broadcast Data System | |
| CN104093049B (en) | Control method for playing multimedia and system | |
| CN106936612B (en) | Radio station switching strategy configuration method, radio station switching method and device, and terminal | |
| CN106488408A (en) | Intercom system, transmitter receiver, speech talkback server and its voice communication method | |
| CN102035562A (en) | Voice channel for vehicle-mounted communication control unit and voice communication method | |
| CN206849495U (en) | Vehicle-mounted voice interactive terminal and interactive system for vehicle-mounted voice | |
| CN110311745B (en) | Method, device and system for uninterrupted listening to radio stations while driving | |
| CN106156036B (en) | Vehicle-mounted audio processing method and vehicle-mounted equipment | |
| CN201450567U (en) | Clustered analog-digital interactive channel machine | |
| CN202183788U (en) | Vehicle-mounted information system | |
| CN203349836U (en) | Vehicle-mounted one-key voice navigation terminal | |
| CN104125339A (en) | Mobile terminal radio channel switching method and system | |
| CN105047211B (en) | A kind of onboard audio playback method and car-mounted terminal | |
| CN204190795U (en) | A kind of Automobile networked system and vehicle | |
| CN112910513B (en) | Intelligent antenna system and communication method | |
| CN112398496B (en) | Radio station switching method and related product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
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. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |