CN208675495U - The playback equipment that vehicle and its multimedia automatically control - Google Patents
The playback equipment that vehicle and its multimedia automatically control Download PDFInfo
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Abstract
It includes playing device, microphone and processor that the application, which provides a kind of vehicle and its playback equipment, the playback equipment: the playing device is for playing multimedia；The microphone is for receiving voice signal；The processor is electrically connected with the playing device and the microphone respectively, it identifies that scene corresponding with the received voice signal of the microphone is intended to for being intended to list according to scene, and the control playing device is intended to according to the scene identified and plays multimedia state；Wherein, it is to be intended to the list of corresponding relationship about voice signal and scene that the scene, which is intended to list,.By the above-mentioned means, the application can the current user of automatic identification be intended to, when user such as needs to converse at the special screnes, automatically control the pause, stopping or adjustment tone of multimedia, be manually operated without user.
Description
Technical field
This application involves vehicle technology fields, and in particular to a kind of playback equipment that multimedia automatically controls, and
Configure the vehicle of the playback equipment.
Background technique
With the fast development of intelligent vehicle and car-mounted terminal technology, people in driving no longer simply using vehicle as
The vehicles, and life in the car is gradually enjoyed, for example multimedia is exactly only selection, people can pass through sound
Case plays multimedia, can also play multimedia by earphone.
In addition, while universal with smart phone, it is also more and more using the user of earphone.Obtain the same of preferable sound quality
When, and both hands can be liberated to do other things.
After earphone is inserted into mobile phone, system detection to earphone is inserted into, and shows that earphone icon, mobile phone are switched in screen interface
Headset mode.When being conversed using headset mode, the earpiece portion of earphone, which is used to listen to other side, speaks, and earphone microphone part is used to send out
Give the sound of oneself.
But when the scene or speaker that user is listened to music using earphone play multimedia, other users and user are linked up
When, often how to cry and does not also hear.Encounter such case, user can only pull up earphone, allow mobile phone to be switched to and conventional listen cylinder mould
Formula carries out telephonic communication or turning-off sound box.If user just does other things simultaneously at this time, would have to be interrupted vacate it is double
Hand picks up mobile phone；And if user can not vacate both hands, call will influence to use in half interrupt status of only side's normal communication
Family speech quality, especially for the special screne for driving vehicle, user can not vacate hand and go operation multimedia, it is also possible to can make
At traffic accident etc..
It is insufficient for the various aspects of the prior art, present inventor by further investigation, propose a kind of vehicle and its
Playback equipment.
Utility model content
The purpose of the application is, provides the playback equipment that a kind of vehicle and its multimedia automatically control, can from
The current user of dynamic identification is intended to, and when user needs the special screnes such as call, automatically controls the pause of multimedia, stops
Or adjustment tone etc., it is manually operated without user, realizes intelligent control, facilitate user.
In order to solve the above technical problems, the application provides a kind of playback equipment that multimedia automatically controls, it is described to broadcast
Putting equipment includes playing device, microphone and processor: the playing device is for playing multimedia；The microphone is for connecing
Receive voice signal；The processor is electrically connected with the playing device and the microphone respectively, for being intended to arrange according to scene
Table identifies that scene corresponding with the received voice signal of the microphone is intended to, and according to the scene intention control identified
Playing device plays multimedia state；Wherein, it is to be intended to corresponding close about voice signal and scene that the scene, which is intended to list,
The list of system.
Wherein, it includes that pause plays multimedia, stops playing multimedia, drop that the playing device, which plays multimedia state,
It is low to play multimedia tone and increase the multimedia tone of broadcasting.
Wherein, the processor is intended to list identification field corresponding with the received voice signal of the microphone according to scene
The process that scape is intended to includes the following steps:
When the voice signal includes name information, the scene identified is intended to are as follows: needs to carry out chat communication；
When the voice signal includes customized predetermined keyword, the scene identified is intended to are as follows:
Suspended, stop playing multimedia, reduce the multimedia tone of broadcasting or increasing the multimedia sound of broadcasting
It adjusts；
When the voice signal identifies the vocal print feature of default object, the scene identified is intended to are as follows: needs to carry out
Pause stops playing multimedia scene intention or starts to play multimedia；
When the voice signal includes incoming call/exhalation the tinkle of bells, the scene that identifies is intended to are as follows: need to carry out voice or
Video calling；
When the voice signal includes the sound of default application APP, the scene identified is intended to are as follows: needs to enable
The default application APP.
It wherein, further include signal processing apparatus, for being filtered to the received voice signal of microphone, noise reduction and identification
Processing, and voice signal is sent to the processor by treated.
Wherein, the playing device is that wired earphone, bluetooth headset, vehicle-mounted sound box, mobile phone speaker or tablet computer are raised
Sound device.
Wherein, the playback equipment is mobile phone, tablet computer, vehicle intelligent terminal or wearable device.
In order to solve the above technical problems, the application also provides a kind of vehicle, wherein the vehicle configuration has above-mentioned more matchmakers
Body plays the playback equipment automatically controlled.
The playback equipment that the application vehicle and its multimedia automatically control, the playback equipment include playing device,
Microphone and processor: the playing device is for playing multimedia；The microphone is for receiving voice signal；The processing
Device is electrically connected with the playing device and the microphone respectively, is connect for being intended to list identification according to scene with the microphone
The corresponding scene of the voice signal of receipts is intended to, and multimedia according to the scene intention control playing device broadcasting identified
State；Wherein, it is to be intended to the list of corresponding relationship about voice signal and scene that the scene, which is intended to list,.Pass through above-mentioned side
Formula, the application can the current user of automatic identification be intended to, when user such as needs to converse at the special screnes, automatically control multimedia
Pause, stopping or adjustment tone of broadcasting etc., are manually operated without user, realize intelligent control, facilitate user.
Above description is only the general introduction of technical scheme, in order to better understand the technological means of the application,
And it can be implemented in accordance with the contents of the specification, and in order to allow the above and other objects, features and advantages of the application can
It is clearer and more comprehensible, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the module diagram for the playback equipment that the application multimedia automatically controls.
Fig. 2 is the flow diagram of one embodiment of multimedia autocontrol method of the application playback equipment.
Specific embodiment
Further to illustrate that the application is the technical means and efficacy reaching predetermined application purpose and being taken, below in conjunction with
Attached drawing and preferred embodiment, to the specific reality according to the application vehicle and its playback equipment and multimedia autocontrol method
Mode, method, step, feature and its effect are applied, detailed description are as follows.
Aforementioned and other technology contents, feature and effect in relation to the application refer to the preferable reality of schema in following cooperation
Applying in the detailed description of example can clearly appear from.By the explanation of specific embodiment, when can be that reach predetermined mesh to the application
The technological means taken and effect be able to more deeply and it is specific understand, however institute's accompanying drawings are only to provide with reference to and say
It is bright to be used, not it is used to limit the application.
Referring to Fig. 1, Fig. 1 is the module diagram for the playback equipment that the application multimedia automatically controls.
In the present embodiment, the playback equipment includes but is not limited to playing device 11, microphone 12 and processor
13, the playing device 11 is connected with the processor 13, and the microphone 12 is connected with the processor 13.
It should be noted that the concrete operating principle of present embodiment playback equipment may include:
The playing device 11 is for playing multimedia；The microphone 12 is for receiving voice signal；The processor
13 are electrically connected with the playing device 11 and the microphone 12 respectively, for being intended to list identification and the Mike according to scene
The corresponding scene of the received voice signal of wind 12 is intended to, and is intended to control the broadcasting of playing device 11 according to the scene identified
Multimedia state；Wherein, it is to be intended to the list of corresponding relationship about voice signal and scene that the scene, which is intended to list,.
It should be noted that it includes that pause plays more matchmakers that playing device 11 described in present embodiment, which plays multimedia state,
Body stops playing multimedia, the multimedia tone of reduction broadcasting and increasing playing multimedia tone.
Understandable to be, present embodiment can monitor external voice signal, can be intended to for this scene, change
The experience of kind user, user do not have to remove earphone or turn off speaker, so that it may exchange with other users, especially for driver
The more demanding situation of safety coefficient, such as vehicle environment, such as environment inside car, user are listening to music, interior several personal comminications
When can monitor external specific sound automatically, pause or reduce interior music, user allowed more easily to exchange.
In specific embodiment wherein, the playing device 11 can be wired earphone, bluetooth headset, vehicle-mounted sound
Case, mobile phone speaker or tablet computer loudspeaker, or therein any several to be combined.
Correspondingly, the playback equipment can be mobile phone, tablet computer, vehicle intelligent terminal or wearable device.It can wear
Wear equipment, Intelligent bracelet or the intelligent helmet etc. that equipment can be VR virtual reality technology.
It should be noted that playback equipment described in present embodiment can also include signal processing apparatus, at the signal
It manages device to be set between the microphone 12 and the processor 13, for being filtered the voice signal of acquisition, dropping
It makes an uproar and identifying processing, and will treated that voice signal is sent to the processor 13.
It is noted that being directed to different application scenarios, present embodiment can use different implementations, citing
For, the processor 13 is intended to list according to scene and identifies that scene corresponding with the received voice signal of the microphone is intended to
Process include the following steps:
When the voice signal includes name information, the scene identified is intended to are as follows: needs to carry out chat communication；
When the voice signal includes customized predetermined keyword, the scene identified is intended to are as follows:
Suspended, stop playing multimedia, reduce the multimedia tone of broadcasting or increasing the multimedia sound of broadcasting
It adjusts；
When the voice signal identifies the vocal print feature of default object, the scene identified is intended to are as follows: needs to carry out
Pause stops playing multimedia scene intention or starts to play multimedia；
When the voice signal includes incoming call/exhalation the tinkle of bells, the scene that identifies is intended to are as follows: need to carry out voice or
Video calling；
When the voice signal includes the sound of default application APP, the scene identified is intended to are as follows: needs to enable
The default application APP.
It is noted that described start to play multimedia, multimedia can be played for recovery, or restarting
And replay multimedia.
For example, present embodiment can receive voice signal by the microphone 12 with predetermined period, before updating
Received voice signal is as new voice signal；The processor 13 is intended to list identification and new voice signal according to scene
Corresponding scene is intended to, and is intended to control playing device 11 according to the scene identified and plays multimedia state.
Wherein, stopping exchange can be to stop chat, stop using call or stop using navigation software etc..
The application can the current user of automatic identification be intended to, when user such as needs to converse at the special screnes, automatically control
The height of the pause of multimedia, stopping or adjustment tone is low, is manually operated without user, realizes intelligent control, facilitates use
Family.
Referring to Fig. 2, Fig. 2 is the process of one embodiment of multimedia autocontrol method of the application playback equipment
Schematic diagram.
It should be noted that the playback equipment that the multimedia automatically controls may include playing device, microphone
And processor, the playing device are connected with the processor, the microphone is connected with the processor, this embodiment party
The multimedia autocontrol method of playback equipment described in formula includes but is not limited to the following steps.
Step S201 receives voice signal by microphone；
Step S202, processor are intended to list according to scene and identify field corresponding with the received voice signal of the microphone
Scape is intended to, and is intended to control the multimedia state of the playing device broadcasting according to the scene identified；Wherein, the scene meaning
Figure List is the list for being intended to corresponding relationship about voice signal and scene.
It may include that pause plays multimedia, stops playing that playing device described in present embodiment, which plays multimedia state,
Multimedia reduces the multimedia tone of broadcasting and increases the multimedia tone of broadcasting.
In the present embodiment, the microphone can also receive voice signal with predetermined period, be received before with updating
Voice signal as new voice signal；Accordingly, the processor is intended to list identification and new voice letter according to scene
Number corresponding scene is intended to, and is intended to control playing device according to the scene identified and plays multimedia state.
It is received it is noted that processor described in present embodiment is intended to list identification according to scene with the microphone
The process that is intended to of the corresponding scene of voice signal include the following steps:
When the voice signal includes name information, the scene identified is intended to are as follows: needs to carry out chat communication；
When the voice signal includes customized predetermined keyword, the scene identified is intended to are as follows:
Suspended, stops playing multimedia, reduce the multimedia tone of broadcasting, increase the multimedia tone of broadcasting
Or start to play multimedia；
When the voice signal identifies the vocal print feature of default object, the scene identified is intended to are as follows: needs to carry out
Pause stops playing multimedia scene intention；
When the voice signal includes incoming call/exhalation the tinkle of bells, the scene that identifies is intended to are as follows: need to carry out voice or
Video calling；
When the voice signal includes the sound of default application APP, the scene identified is intended to are as follows: needs to enable
The default application APP.
As previously mentioned, playing device described in present embodiment can be wired earphone, bluetooth headset, vehicle-mounted sound box, mobile phone
Loudspeaker or tablet computer loudspeaker；The playback equipment for mobile phone, tablet computer, vehicle intelligent terminal or wearable can be set
It is standby.
The application can the current user of automatic identification be intended to, when user such as needs to converse at the special screnes, automatically control
Pause, stopping or adjustment tone of multimedia etc., are manually operated without user, realize intelligent control, facilitate user.
Please continue to refer to Fig. 1, the application also provides a kind of vehicle, and the vehicle can be configured with Fig. 1 and embodiments thereof
The playback equipment.
The vehicle can be automatic driving vehicle, manual drive vehicle etc., and user can be by the way of mostly wheel voice
Voice control is carried out to vehicle, voice control etc. can also be carried out to playback equipment.
It is worth noting that, the playback equipment and vehicle of present embodiment can use 5G technology, for example utilize 5G vehicle
Intranet network realizes the network connection of playback equipment and vehicle, and 5G technology used by present embodiment can be one towards field
The technology of scape, the application plays crucial supporting function to vehicle (especially intelligent network connection automobile) using 5G technology, same
Shi Shixian connection people, attachment or connection vehicle, can specifically be formed using following three typical case scenes.
First is eMBB (Enhance Mobile Broadband enhances mobile broadband), and user experience rate is made to exist
0.1~1gpbs, peak rate is in 10gbps, and flux density is in 10Tbps/km2；
Second super reliable low time delay communication, the main indicator that the application may be implemented are that time delay is ms end to end
(millisecond) rank；Reliability is close to 100%；
Third is mMTC (magnanimity machine type communication), and the main indicator that the application may be implemented is connection number density, often
Square kilometre connection 1,000,000 other terminals, 10^6/km2.
By the above-mentioned means, the application using 5G technology super reliable, low time delay when the characteristics of, in conjunction with such as radar with take the photograph
It can realize and interact with vehicle, while be felt using the interactive of 5G technology to the ability shown in vehicle offer as first-class
Know function, user can do an output to external environment, and luminous energy does not detect state, can also do some feedbacks etc..Into one
For step, the application is also applied to inside the collaboration of automatic Pilot, such as platooning etc..
In addition, the application can also realize communication enhancing automatic Pilot sensing capability using 5G technology, and can satisfy
Passenger inside the vehicle to the on-vehicle informations such as AR (augmented reality)/VR (virtual reality), game, film, mobile office entertain and it is high-precision
The demand of degree.The download of the other 3D high accuracy positioning map of Centimeter Level may be implemented in 3~4Gb/km, normal vehicle in the application
The data volume of speed limit 120km/h (thousand ms/hour) map lower each second is 90Mbps~120Mbps (megabits per second), simultaneously
It can also support the local map Real-time Reconstruction of fusion onboard sensor information, and dangerous situation modeling and analysis etc..
It should be noted that the application is also applied to automatic Pilot level, can be assisted using 5G technology to city
Route vehicle realizes the control of part intelligent cloud, to garden, harbour automatic driving vehicle realize operation optimization based on cloud with
And long-range display, control under specified conditions.
In this application, above-mentioned radio station starting recommender system and method based on car-mounted terminal, can be used and has
In the Vehicular system of vehicle TBOX, it may be also connected in the CAN bus of vehicle.
In the present embodiment, CAN may include three network channels CAN_1, CAN_2 and CAN_3, and vehicle can also be set
An ethernet network channel is set, wherein three CAN network channels can be logical by two car networking gateways and ethernet network
Road is connected, and for example, wherein CAN_1 network channel includes hybrid drive train, and wherein CAN_2 network channel includes
Running guarantee system, wherein CAN_3 network channel includes electric dynamometer system, and ethernet network channel includes higher management
System, the higher management system include people-Che-road simulation system for being connected to as node on ethernet network channel and
Integrated information acquisition unit, the car networking net of the CAN_1 network channel, CAN_2 network channel and ethernet network channel
Pass can integrate in integrated information acquisition unit；The car networking gateway in CAN_3 network channel and ethernet network channel can be with
It is integrated in people-Che-road simulation system.
Furthermore, the node of CAN_1 network channel connection has: Engine ECU, motor MCU, battery
BMS, automatic transmission TCU and hybrid controller HCU；The node of CAN_2 network channel connection has: rack observing and controlling system
System, throttle sensor group, power analyzer, instant oil consumption instrument, DC power cabinet, engine water temperature control system, engine machine
Cold temperature control system in oil temperature control system, motor water temperature control system and engine；The connection of CAN_3 network channel
Node has: electric dynamometer controller.
The rate of the preferred CAN_1 network channel is 250Kbps, using J1939 agreement；CAN_2 network channel
Rate be 500Kbps, using CANopen agreement；The rate of CAN_3 network channel is 1Mbps, using CANopen agreement；With
Too the rate of net network channel is 10/100Mbps, using ICP/IP protocol.
In the present embodiment, the car networking gateway supports the 5G network of 5G technology, may be fitted with
IEEE802.3 interface, DSPI interface, eSCI interface, CAN interface, MLB interface, LIN interface and/or I2C interface.
In the present embodiment, it for example, IEEE802.3 interface can be used for connecting wireless router, is provided for vehicle
WIFI network；DSPI (supplier's manager component) interface is suitable for connecting Bluetooth adapter and NFC (close range wireless communication)
Orchestration can provide bluetooth connection and connect with NFC；ESCI interface is for connecting 4G/5G module, with internet communication；CAN connects
Mouth is for connecting vehicle CAN bus；MLB interface is used to connect interior MOST (the system transmission towards media) bus, LIN
Interface is for connecting interior LIN (local interconnect network) bus；IC interface for connect DSRC (dedicated short range communication) module and
Fingerprint identification module.In addition, the application can mutually convert each different agreement by using MPC5668G chip, it will
Different networks are merged.
In addition, at present embodiment vehicle TBOX system, Telematics-BOX, referred to as vehicle-mounted TBOX or remote information
Manage device.
Present embodiment Telematics is the telecommunications (Telecommunications) and information science of telecommunication
(Informatics) synthesis is defined as leading by the computer system, wireless communication technique, satellite that are built on vehicle
Boat device exchanges the Internet technologies of information such as text, voice and provides the service system of information.Briefly just by wireless
Vehicle is accessed internet (car networking system) by network, provides various information necessary to driving, life for car owner.
In addition, present embodiment Telematics is wireless communication technique, satellite navigation system, network communication technology and vehicle
The synthesis for carrying computer when breaking down in vehicle driving, connects service centre by wireless communication, carries out remote vehicle and examines
Disconnected, built-in computer on the engine can recorde the state of vehicle main component, and provide accurately for maintenance personal at any time
Abort situation and reason.Information is received by user communication terminal and checks traffic map, road conditions introduction, traffic information, peace
Entirely with public security service and entertainment information service etc., in addition, the vehicle of present embodiment can also back seat be arranged electronic game
And network application.It can be appreciated that present embodiment provides service by Telematics, it can be convenient user and understand traffic letter
The parking situation in parking lot is ceased, closed on, current location is confirmed, can also be connect with the network server in family, understand house in time
In electric appliance working order, security situation and guest come to visit situation etc..
Present embodiment vehicle also settable ADAS (Advanced Driver Assistant System, advanced driving
Auxiliary system), it can use the above-mentioned various sensors being installed on vehicle, the environment number inside and outside first time collecting cart
According to the technical processing such as quiet, dynamic object identification, detecting and tracking being carried out, so as to allow driver when most fast
Between discover may generation danger, to arouse attention and improve safety.Accordingly, the application ADAS can also using radar,
The sensors such as laser and ultrasonic wave can detect light, heat, pressure or other for monitoring the variable of vehicle-state, be usually located at
The front/rear collision bumper of vehicle, side-view mirror, inside control stick or on windshield.It is not difficult to find out that above-mentioned ADAS function is used
Various Intelligent hardwares, can be accessed by way of ethernet link car networking system realize communication connection, interaction.
The host of present embodiment vehicle may include logical device, circuit and/or code appropriate for realizing OSI mould
Type (Open System Interconnection, inventionthe open systems interconnection reference model) five layers of operation above and/or
Feature operation.Therefore, host can be generated for the data packet of network transmission and/or be handled these data packets, and also
The data packet received from network can be handled.Meanwhile host can be by executing command adapted thereto and/or running a kind of or more
Application program is planted to provide service for local user and/or one or more remote users or network node.The application not
With in embodiment, one or more security protocols are can be used in host.
In this application, for realizing car networking system network connection can be interchanger, can have AVB function
(Audio Video Bridging, meet the standard set of IEEE802.1), and/or include that one or more unmasked is double
Twisted wire, every one end can have 8P8C modular connector.
In a preferred embodiment, car networking system can specifically include car body control module BCM, power bus P-
CAN, Vehicle Body Bus I-CAN, combination instrument CMIC, chassis control device and vehicle body control.
In the present embodiment, car body control module BCM can integrate the function of car networking gateway, carry out different segment,
That is signal conversion and message forwarding between power bus P-CAN and Vehicle Body Bus I-CAN etc., for example, being articulated in power bus
On controller as need communicated with the controller being articulated on Vehicle Body Bus I-CAN, then to pass through car body control module
BCM carries out signal conversion and forwarding between the two etc..
Power bus P-CAN and Vehicle Body Bus I-CAN are connected with car body control module BCM respectively.
Combination instrument CMIC is connected with power bus P-CAN, and combination instrument CMIC is connected with Vehicle Body Bus I-CAN.It is excellent
Selection of land, the combination instrument CMIC of present embodiment and different buses, as power bus P-CAN and Vehicle Body Bus I-CAN are homogeneous
Even, when combination instrument CMIC, which needs to obtain, is articulated in the controller information in any bus, without passing through Body Control mould
Block BCM carries out signal conversion and message forwarding, therefore, can reduce gateway pressure, reduces network load, and improve combination instrument
The speed of CMIC acquisition information.
Chassis control device is connected with power bus P-CAN.Vehicle body control is connected with Vehicle Body Bus I-CAN.One
In a little examples, chassis control device and vehicle body control can be enterprising to power bus P-CAN and Vehicle Body Bus I-CAN respectively
The data broadcastings such as row information, to be articulated in other Vehicle Controllers etc. on power bus P-CAN or Vehicle Body Bus I-CAN
Equipment obtains the information of the broadcast, to realize the communication between the mobile units such as different controllers.
In addition, the car networking system of present embodiment vehicle, can also use two CAN bus in one embodiment,
That is power bus P-CAN and Vehicle Body Bus I-CAN, using car body control module BCM as gateway, by combination instrument CMIC and power
The structure that bus P-CAN is connected with Vehicle Body Bus I-CAN can eliminate combination instrument CMIC in traditional approach and be articulated in two
One in bus it is upper when chassis control device or vehicle body control information by gateway forwards to combination instrument
The operation of CMIC alleviates pressure of the car body control module BCM as gateway as a result, reduces network load, and more convenient
Multiple bus, such as information of the mobile unit mounted on power bus P-CAN and Vehicle Body Bus I-CAN are sent to combination instrument
It is shown on CMIC, information transmission strong real-time.
In the concrete application example of the application, for example application scenes:
It, in real time can be to external sound 1. the playback equipment is internally integrated speech recognition system, and is in recording mode
It records, meanwhile, playback equipment has echo cancellor and noise reduction capability, the number voice of itself and other noises eliminated,
To record the voice signal for arriving purer external voice.
2. playback equipment can customize relevant wake-up word, the name as oneself can be used in user is used as wake-up word, when
When microphone monitors the wake-up word, then the method for executing present embodiment is activated.
3. playback equipment can be operated according to current scene, such as apply in earphone scene, if currently broadcast
When putting, multimedia broadcasting can be suspended, if being in noise reduction mode, noise reduction mode can be closed, when such user wears earphone,
It is listening to music, if other people have been the name of the user, playback equipment meeting automatic trigger, and suspend music,
And close noise reduction mode, such user does not have to oneself take away earphone, without oneself pause play can it is convenient and other
User's exchange.
4. microphone simultaneously can measure current external voice, when the multimedia of present embodiment is controlled automatically
When molding formula enables, monitoring external voice whether can substantially change always, such as find that user exchanges and stop, then can be automatically stopped,
Multimedia can play automatically in this way, and noise reduction mode can also automatically turn on.
Mainly may include following several scenes 5. present embodiment is useful in vehicle environment simultaneously:
1) when vehicle mounted multimedia plays, triggering is such as waken up word and is arranged to father, when child cries by interior user's exchange
When father, then microphone can monitor and trigger autocontrol method, at this time can automatic pause media play, or reduce media
Sound；
2) user mobile phone does not connect onboard system, if sent a telegram here at this time, microphone can using listen song know it is bent by the way of come
Monitor whether the voice signal is the tinkle of bells classification, if it find that being that the tinkle of bells then can also trigger pause multimedia.
3) if same user mobile phone does not connect onboard system, and user is navigated using mobile phone, and the application can use
The mode of speech recognition carries out discriminance analysis to external sound, when being the discovery that the sound of navigation casting, such as similar front
This kind of sound to the left, then can trigger it is automatic reduce multimedia audio, so that user be allowed clearly to hear the sound of Mobile Telephone Gps.
The above is only the preferred embodiment of the application, not makes any form of restriction to the application, though
Right the application has been disclosed in a preferred embodiment above, however is not limited to the application, any technology people for being familiar with this profession
Member, is not departing within the scope of technical scheme, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, but all technical spirits pair without departing from technical scheme content, according to the application
Any simple modification, equivalent change and modification made by above embodiments, in the range of still falling within technical scheme.
Claims (7)
1. the playback equipment that a kind of multimedia automatically controls characterized by comprising
Playing device, for playing multimedia；
Microphone, for receiving voice signal；
Processor is electrically connected with the playing device and the microphone respectively, for being intended to list identification and institute according to scene
It states the corresponding scene of the received voice signal of microphone to be intended to, and the control playing device is intended to according to the scene identified and is broadcast
Put multimedia state；Wherein, it is to be intended to the list of corresponding relationship about voice signal and scene that the scene, which is intended to list,.
2. the playback equipment that multimedia according to claim 1 automatically controls, which is characterized in that the playing device
Playing multimedia state includes suspending play multimedia, stop playing multimedia, reduce the multimedia tone of broadcasting and increase
Play multimedia tone.
3. the playback equipment that multimedia according to claim 1 or 2 automatically controls, which is characterized in that the processing
It includes as follows that device, which is intended to the process that list identifies that scene corresponding with the received voice signal of the microphone is intended to according to scene,
Step:
When the voice signal includes name information, the scene identified is intended to are as follows: needs to carry out chat communication；
When the voice signal includes customized predetermined keyword, the scene identified is intended to are as follows:
Suspended, stop playing multimedia, reduce the multimedia tone of broadcasting or increasing the multimedia tone of broadcasting；
When the voice signal identifies the vocal print feature of default object, the scene identified is intended to are as follows: suspended,
Stop playing multimedia scene intention or starts to play multimedia；
When the voice signal includes incoming call/exhalation the tinkle of bells, the scene identified is intended to are as follows: needs to carry out voice or video
Call；
When the voice signal includes the sound of default application APP, the scene identified is intended to are as follows: described in needing to enable
Default application APP.
4. the playback equipment that multimedia according to claim 1 automatically controls, which is characterized in that further include at signal
Device is managed, for being filtered to the received voice signal of microphone, noise reduction and identifying processing, and will treated voice signal
It is sent to the processor.
5. the playback equipment that multimedia according to claim 1 automatically controls, which is characterized in that the playing device
For wired earphone, bluetooth headset, vehicle-mounted sound box, mobile phone speaker or tablet computer loudspeaker.
6. the playback equipment that multimedia according to claim 1 automatically controls, which is characterized in that the playback equipment
For mobile phone, tablet computer, vehicle intelligent terminal or wearable device.
7. a kind of vehicle, which is characterized in that the vehicle configuration is broadcast just like multimedia described in any one of claims 1 to 6
Put the playback equipment of automatic control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821056268.7U CN208675495U (en) | 2018-07-04 | 2018-07-04 | The playback equipment that vehicle and its multimedia automatically control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821056268.7U CN208675495U (en) | 2018-07-04 | 2018-07-04 | The playback equipment that vehicle and its multimedia automatically control |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265010A (en) * | 2019-06-05 | 2019-09-20 | 四川驹马科技有限公司 | The recognition methods of lorry multi-person speech and system based on Baidu's voice |
| CN110689882A (en) * | 2018-07-04 | 2020-01-14 | 上海博泰悦臻网络技术服务有限公司 | Vehicle, playing equipment thereof and multimedia playing automatic control method |
| CN112849050A (en) * | 2019-11-28 | 2021-05-28 | 上海博泰悦臻电子设备制造有限公司 | Vehicle, vehicle equipment and volume cooperative adjustment method thereof |
| CN114454836A (en) * | 2022-01-28 | 2022-05-10 | 岚图汽车科技有限公司 | Control method and device of vehicle-mounted cinema system |
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2018
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110689882A (en) * | 2018-07-04 | 2020-01-14 | 上海博泰悦臻网络技术服务有限公司 | Vehicle, playing equipment thereof and multimedia playing automatic control method |
| CN110265010A (en) * | 2019-06-05 | 2019-09-20 | 四川驹马科技有限公司 | The recognition methods of lorry multi-person speech and system based on Baidu's voice |
| CN112849050A (en) * | 2019-11-28 | 2021-05-28 | 上海博泰悦臻电子设备制造有限公司 | Vehicle, vehicle equipment and volume cooperative adjustment method thereof |
| CN114454836A (en) * | 2022-01-28 | 2022-05-10 | 岚图汽车科技有限公司 | Control method and device of vehicle-mounted cinema system |
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