CN201174237Y - Sound control type automobile sound equipment - Google Patents

Sound control type automobile sound equipment Download PDF

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Publication number
CN201174237Y
CN201174237Y CNU2007201727911U CN200720172791U CN201174237Y CN 201174237 Y CN201174237 Y CN 201174237Y CN U2007201727911 U CNU2007201727911 U CN U2007201727911U CN 200720172791 U CN200720172791 U CN 200720172791U CN 201174237 Y CN201174237 Y CN 201174237Y
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China
Prior art keywords
module
acoustic control
central processing
automobile audio
control formula
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Expired - Fee Related
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CNU2007201727911U
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Chinese (zh)
Inventor
陈修志
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陈修志
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Priority to CNU2007201727911U priority Critical patent/CN201174237Y/en
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Publication of CN201174237Y publication Critical patent/CN201174237Y/en
Anticipated expiration legal-status Critical
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Abstract

The utility model provides an acoustic control type automobile stereo which comprises a voice receiving module, a voice recognition module, a central processing module, a storage module, a display unit and a stereo play unit, wherein the voice receiving module is connected with the voice recognition module; the voice recognition module is connected with the central processing module; and the storage module, the display unit and the stereo play unit are respectively connected with the central processing module. The acoustic control type automobile stereo easily realizes that the music playing is controlled by voice; a user can adjust and select without a manual mode and only needs to tell corresponding instructions or a music list; and the acoustic control type automobile stereo can play music or carry out corresponding operation, and greatly improve the driving safety of drivers and the interest of enjoyment.

Description

Acoustic control formula automobile audio
[technical field]
The utility model relates to a kind of automobile audio, particularly a kind of acoustic control formula automobile audio.
[background technology]
In the life of today, automobile has become the important vehicles of people, even has exceeded the notion of walking-replacing tool.So the various additional function in the automobile also becomes the focus that people pay close attention to thereupon.The enjoyment of enjoy music is the driving condition that everybody likes simultaneously when driving, so vehicle-mounted cassette tape formula sound equipment, vehicle-mounted CD Player, vehicle-mounted VCD DVD player, the vehicle mounted MP 3 player has all arisen at the historic moment, and has greatly enriched the enjoyment of people when driving.It is exactly that its song is selected and the state play needs people to regulate and control with hand that but all there is a significant problem in the playing device of these music, this is very big potential safety hazard for human pilot, and when the music that will play is increasing, the music of selecting to like just need constantly go to regulate, for example, 1000 songs are arranged in the playing list of music, the user hears out the 3rd first words of wanting later to listen the 300 head, the workload of this adjusting is unthinkable, also is insufferable.
[summary of the invention]
In order to solve the technical matters that exists in the prior art, instruction that the utility model provides a kind of user only need say will to listen or song just can be realized the acoustic control formula automobile audio controlled.
The technical scheme that the existing technical matters that solves the utility model adopts is: a kind of acoustic control formula automobile audio is provided, it comprises the voice receiver module, sound identification module, central processing module, memory module, display unit and sound equipment broadcast unit, wherein this voice receiver module links to each other with sound identification module, this sound identification module links to each other with this central processing module, this memory module, and display unit and sound equipment broadcast unit link to each other with this central processing module respectively.
The utility model further improves: this acoustic control formula automobile audio further comprises microphone, is used for received speech signal.
The utility model further improves: this microphone adopts wired or wireless mode to give sound identification module with transfer voice, and instruction that sound identification module will be discerned or song are passed to central processing module and carried out next step control.
The utility model further improves: this voice receiver module can be arranged on other interior positions of car to receive the voice messaging of other users in the car.
The utility model further improves: the information transmission of each intermodule of this acoustic control formula automobile audio adopts wired connection or Wireless transmission mode to realize.
Compared to prior art, acoustic control formula automobile audio of the present utility model has easily been realized the broadcast of sound control music, the user need not to regulate manually and select, only need say corresponding item, this acoustic control formula automobile audio just can carry out music, has also improved the enjoyment of enjoying when improving the security that the driver drives greatly.
[description of drawings]
The structural representation block diagram of Fig. 1 acoustic control formula of the present utility model automobile audio.
[embodiment]
Below in conjunction with embodiment and description of drawings the present invention is further described.
Acoustic control formula automobile audio of the present utility model adopts speech recognition technology, and its sound identification module comprises: at the special speaker module or at the sound identification module of unspecified person.In at the special speaker module, the user needs in advance each entry to be trained.In the training stage, each entry of user says successively that sound identification module extracts the characteristic quantity of entry several times, and characteristic quantity is deposited in the memory module by sequence.At cognitive phase, the characteristic quantity that sound identification module will be imported entry successively with memory module in each characteristic quantity of storing carry out similarity relatively, similarity is exported as recognition result greater than the entry of predetermined threshold.At the entry number of specific people's recognition unit identification generally below 100, recognition performance is along with the increase of entry number can significantly decrease, and for different user, in different noise circumstances, and under the different physiology of different time same subscriber, psychological condition, the performance of system all can be subjected to tangible influence.In sound identification module at unspecified person, adopt algorithm based on statistical model, system developer is gathered a large amount of speech datas in advance and is trained, and obtains acoustic model and is stored in the memory module.At cognitive phase, sound identification module carries out matching and decoding with the characteristic quantity of user's input entry with the recognition network that makes up by acoustic model, exports this entry.Processing module can be carried out corresponding demonstration according to the recognition result of sound identification module output.The unspecified person sound identification module does not need to introduce loaded down with trivial details training process for the user, and is convenient for users to use; It can use for different people simultaneously, has therefore widened range of application greatly.On the other hand, owing to the algorithm that has adopted based on statistical model, its robustness and recognition performance all improve greatly than specific people's recognition unit.The entry number of unspecified person recognition unit identification can reach 1000, and recognition performance can not significantly decrease along with the increase of identification entry number, and has certain anti-noise ability.
As described in Figure 1, the utility model provides a kind of acoustic control formula automobile audio, and it comprises voice receiver module 11, sound identification module 12, central processing module 13, memory module 14, display unit 15 and sound equipment broadcast unit 16.
Wherein this voice receiver module 11 links to each other with sound identification module 12, and this sound identification module 12 links to each other with this central processing module 13, this memory module 14, and display unit 15 and sound equipment broadcast unit 16 link to each other with this central processing module 13 respectively.
This voice receiver module 11 is used to receive user's voice command, this sound identification module 12 is used for targeted customer's voice command information is discerned, this central processing module 13 is used to carry out function control and data processing, this memory module 14 is used to store relevant information, the information that this display module 15 is used to display the play.
During use, the user only need say the item of the broadcast of oneself wanting, described voice receiver module 11 can receive user's voice messaging, and voice information signal passed to described sound identification module 12 and central processing module 13, information extraction, the demonstration of this display module 15 and this sound equipment broadcast unit 16 sound playing of these central processing module 13 these memory modules 14 of control.
This acoustic control formula automobile audio further comprises microphone, is used for received speech signal.This microphone adopts wired or wireless mode to give sound identification module 12 with transfer voice, and instruction that sound identification module will be discerned or song are passed to central processing module 13 and carried out next step control.The user can be clipped in this microphone on the clothes or take, and also can be fixed on place easily, so just convenient the use.
Certainly this voice receiver module 11 also can be arranged on other positions in the car, the next door at each seat for example, and anyone song that can select oneself to like in this sample car is play.
The information transmission of each intermodule of acoustic control formula automobile audio of the present utility model can adopt wired connection and Wireless transmission mode to realize.
Acoustic control formula automobile audio of the present utility model has easily been realized the broadcast of sound control music, the user need not to regulate manually and select, only need say corresponding item, this acoustic control formula automobile audio just can carry out music, has also improved the enjoyment of enjoying when improving the security that the driver drives greatly.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.

Claims (5)

1. acoustic control formula automobile audio, it is characterized in that: it comprises the voice receiver module, sound identification module, central processing module, memory module, display unit and sound equipment broadcast unit, wherein this voice receiver module links to each other with sound identification module, this sound identification module links to each other with this central processing module, this memory module, and display unit and sound equipment broadcast unit link to each other with this central processing module respectively.
2. acoustic control formula automobile audio according to claim 1 is characterized in that: this acoustic control formula automobile audio further comprises microphone, is used for received speech signal.
3. acoustic control formula automobile audio according to claim 2, it is characterized in that: this microphone adopts wired or wireless mode to give sound identification module with transfer voice, and instruction that sound identification module will be discerned or song are passed to central processing module and carried out next step control.
4. acoustic control formula automobile audio according to claim 1 is characterized in that: this voice receiver module can be arranged on other interior positions of car to receive the voice messaging of other users in the car.
5. acoustic control formula automobile audio according to claim 1 is characterized in that: the information transmission of each intermodule of this acoustic control formula automobile audio adopts wired connection or Wireless transmission mode to realize.
CNU2007201727911U 2007-10-31 2007-10-31 Sound control type automobile sound equipment Expired - Fee Related CN201174237Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201727911U CN201174237Y (en) 2007-10-31 2007-10-31 Sound control type automobile sound equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201727911U CN201174237Y (en) 2007-10-31 2007-10-31 Sound control type automobile sound equipment

Publications (1)

Publication Number Publication Date
CN201174237Y true CN201174237Y (en) 2008-12-31

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101966849A (en) * 2010-09-27 2011-02-09 奇瑞汽车股份有限公司 Method, device and system for controlling vehicle-mounted equipment
CN102339604A (en) * 2010-07-16 2012-02-01 西安欧博科工贸有限公司 Speech intelligent interaction system
CN103151040A (en) * 2011-10-13 2013-06-12 现代自动车株式会社 System for managing sound source information
CN103187050A (en) * 2011-12-28 2013-07-03 上海博泰悦臻电子设备制造有限公司 Voice type music control device
CN103187076A (en) * 2011-12-28 2013-07-03 上海博泰悦臻电子设备制造有限公司 Voice music control device
CN103448632A (en) * 2012-05-28 2013-12-18 百度在线网络技术(北京)有限公司 Automobile control method and device
WO2015018257A1 (en) * 2013-08-03 2015-02-12 Yuan Zhi Xian Wireless car sound equipment using dual control of voice recognition and image recognition
WO2015018252A1 (en) * 2013-08-03 2015-02-12 Yuan Zhi Xian Wired automobile audio operated and controlled by front and rear rows of passengers
WO2015018253A1 (en) * 2013-08-03 2015-02-12 Yuan Zhi’Xian Intelligent control and alarm wireless vehicle audio device
WO2015018258A1 (en) * 2013-08-03 2015-02-12 Yuan Zhi’Xian Intelligent control vehicle audio
CN104417451A (en) * 2013-08-28 2015-03-18 鸿富锦精密工业(深圳)有限公司 Automobile and voice control system thereof
CN104851436A (en) * 2015-06-10 2015-08-19 上海斐讯数据通信技术有限公司 Sound-control music play system and method for mobile terminal

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102339604A (en) * 2010-07-16 2012-02-01 西安欧博科工贸有限公司 Speech intelligent interaction system
CN101966849B (en) * 2010-09-27 2014-06-11 奇瑞汽车股份有限公司 Method, device and system for controlling vehicle-mounted equipment
CN101966849A (en) * 2010-09-27 2011-02-09 奇瑞汽车股份有限公司 Method, device and system for controlling vehicle-mounted equipment
CN103151040A (en) * 2011-10-13 2013-06-12 现代自动车株式会社 System for managing sound source information
CN103187050A (en) * 2011-12-28 2013-07-03 上海博泰悦臻电子设备制造有限公司 Voice type music control device
CN103187076A (en) * 2011-12-28 2013-07-03 上海博泰悦臻电子设备制造有限公司 Voice music control device
CN103448632A (en) * 2012-05-28 2013-12-18 百度在线网络技术(北京)有限公司 Automobile control method and device
CN103448632B (en) * 2012-05-28 2015-11-25 百度在线网络技术(北京)有限公司 Automobile control method and device
WO2015018257A1 (en) * 2013-08-03 2015-02-12 Yuan Zhi Xian Wireless car sound equipment using dual control of voice recognition and image recognition
WO2015018252A1 (en) * 2013-08-03 2015-02-12 Yuan Zhi Xian Wired automobile audio operated and controlled by front and rear rows of passengers
WO2015018253A1 (en) * 2013-08-03 2015-02-12 Yuan Zhi’Xian Intelligent control and alarm wireless vehicle audio device
WO2015018258A1 (en) * 2013-08-03 2015-02-12 Yuan Zhi’Xian Intelligent control vehicle audio
CN104417451A (en) * 2013-08-28 2015-03-18 鸿富锦精密工业(深圳)有限公司 Automobile and voice control system thereof
CN104851436A (en) * 2015-06-10 2015-08-19 上海斐讯数据通信技术有限公司 Sound-control music play system and method for mobile terminal
CN104851436B (en) * 2015-06-10 2019-06-18 上海斐讯数据通信技术有限公司 A kind of acoustic control music play system and its playback method for mobile terminal

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Granted publication date: 20081231

Termination date: 20131031