CN204242252U - A kind of drive recorder with Application on Voiceprint Recognition function - Google Patents
A kind of drive recorder with Application on Voiceprint Recognition function Download PDFInfo
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- CN204242252U CN204242252U CN201420692714.9U CN201420692714U CN204242252U CN 204242252 U CN204242252 U CN 204242252U CN 201420692714 U CN201420692714 U CN 201420692714U CN 204242252 U CN204242252 U CN 204242252U
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- drive recorder
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Abstract
The utility model provides a kind of drive recorder with Application on Voiceprint Recognition function, and it is characterized in that increases voiceprint identification module on common drive recorder, comprises recording microphone wind, control chip and sensitive chip; Recording microphone wind outputs to control chip, and control chip comprises voiceprint identification module and control module, and sensitive chip comprises video processing module.This device has all functions of drive recorder own and is providing on the basis of driving record function of full angle, additionally provide Application on Voiceprint Recognition function, not only can realize interactive voice, and the identity of speaker can be identified, only perform the phonetic order of particular person.
Description
Technical field
The utility model relates to a kind of drive recorder, and refering in particular to is the drive recorder being with Application on Voiceprint Recognition function.
Background technology
Along with the raising of living standards of the people, automobile quantity gets more and more, and having private car has been very usual thing.Along with increasing of vehicle, running situation becomes increasingly complex, drive recorder accept by increasing people and use.Drive recorder can by the image in recording function record driving process and sound.Drive recorder in the market is still adopted and is manually carried out alternately, and this is very inconvenient when driving a vehicle driving, and can increase danger.The mode of interactive voice can be used, but due to noisy environment complexity in driving conditions, if effectively can not identify the identity of real end user, then can increase a lot of maloperation, cause puzzlement on the contrary.Application on Voiceprint Recognition is Speaker Identification again, is to extract the vocal print characteristic information in speaker's voice, identifies, thus determines the technology of speaker ' s identity.If increase sound groove recognition technology in e on drive recorder, then can effectively avoid with maloperation during interactive voice.
Utility model content
The utility model discloses a kind of drive recorder with Application on Voiceprint Recognition function.This device has all functions of drive recorder own and is providing on the basis of driving record function of full angle, additionally provide Application on Voiceprint Recognition function, not only can realize interactive voice, and the identity of speaker can be identified, only perform the phonetic order of particular person.
The technical solution adopted in the utility model is: a kind of drive recorder with Application on Voiceprint Recognition function, drive recorder increases voiceprint identification module, comprises the recording microphone wind, control chip and the sensitive chip that connect successively; Recording microphone wind outputs to control chip, control chip comprises voiceprint identification module and control module, voiceprint identification module identifies the voice signal that recording microphone wind inputs, and recognition result is outputted to control module, and control module carries out function control according to recognition result to drive recorder; Sensitive chip comprises video processing module.
The utility model advantage is compared with prior art:
1), this device of the utility model there are all functions of drive recorder own and providing on the basis of driving record function of full angle, additionally provide speech identifying function, can interactive voice be realized,
2), the utility model on the basis that speech recognition is provided, owing to adopting Application on Voiceprint Recognition, the identity of speaker can also be identified, only perform the phonetic order of particular person.
Accompanying drawing explanation
Fig. 1 is the drive recorder block diagram of the utility model band Application on Voiceprint Recognition function.
Fig. 2 is the utility model control chip structure.
Embodiment
The utility model is further illustrated below in conjunction with accompanying drawing and specific embodiment.
The utility model increases voiceprint identification module on drive recorder, comprises recording microphone wind, control chip and sensitive chip; Recording microphone wind outputs to control chip, control chip comprises voiceprint identification module and control module, voiceprint identification module identifies the voice signal that recording microphone wind inputs, and recognition result is outputted to control module, and control module carries out function control according to recognition result to drive recorder; Sensitive chip comprises video processing module.Control chip selects connection to chant NT96650.Sensitive chip selects magnesium light AR0330.
After device start, user speaks facing to recording microphone wind, and recording microphone wind can be recorded to the sound of user, and voiceprint identification module is sent in recording.Voiceprint identification module can be extracted the vocal print characteristic information in voice and set the voiceprint stored in advance and compare, if the vocal print in recording conforms to the vocal print set in advance, then the voice of user are carried out semantic transcription and be transformed into order feeding control module.Control module realizes the various functions of drive recorder according to order, comprises video recording etc.
Claims (1)
1. the drive recorder with Application on Voiceprint Recognition function, is characterized in that, drive recorder increases voiceprint identification module, comprises the recording microphone wind, control chip and the sensitive chip that connect successively; Recording microphone wind outputs to control chip, control chip comprises voiceprint identification module and control module, voiceprint identification module identifies the voice signal that recording microphone wind inputs, and recognition result is outputted to control module, and control module carries out function control according to recognition result to drive recorder; Sensitive chip comprises video processing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420692714.9U CN204242252U (en) | 2014-11-18 | 2014-11-18 | A kind of drive recorder with Application on Voiceprint Recognition function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420692714.9U CN204242252U (en) | 2014-11-18 | 2014-11-18 | A kind of drive recorder with Application on Voiceprint Recognition function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204242252U true CN204242252U (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420692714.9U Active CN204242252U (en) | 2014-11-18 | 2014-11-18 | A kind of drive recorder with Application on Voiceprint Recognition function |
Country Status (1)
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| CN (1) | CN204242252U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469466A (en) * | 2015-12-04 | 2016-04-06 | 北海创思电子科技产业有限公司 | EDR (event data recorder) with sound recognition function |
| CN105895077A (en) * | 2015-11-15 | 2016-08-24 | 乐视移动智能信息技术（北京）有限公司 | Recording editing method and recording device |
| CN106328139A (en) * | 2016-09-14 | 2017-01-11 | 努比亚技术有限公司 | Voice interaction method and voice interaction system |
-
2014
- 2014-11-18 CN CN201420692714.9U patent/CN204242252U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895077A (en) * | 2015-11-15 | 2016-08-24 | 乐视移动智能信息技术（北京）有限公司 | Recording editing method and recording device |
| CN105469466A (en) * | 2015-12-04 | 2016-04-06 | 北海创思电子科技产业有限公司 | EDR (event data recorder) with sound recognition function |
| CN106328139A (en) * | 2016-09-14 | 2017-01-11 | 努比亚技术有限公司 | Voice interaction method and voice interaction system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |