CN110048732A - Wearable electronic device and noise cancellation method - Google Patents
Wearable electronic device and noise cancellation method Download PDFInfo
- Publication number
- CN110048732A CN110048732A CN201810036763.XA CN201810036763A CN110048732A CN 110048732 A CN110048732 A CN 110048732A CN 201810036763 A CN201810036763 A CN 201810036763A CN 110048732 A CN110048732 A CN 110048732A
- Authority
- CN
- China
- Prior art keywords
- audio
- sound
- electronic device
- image
- domestic dog
- 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.)
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Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/385—Transceivers carried on the body, e.g. in helmets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
Abstract
A kind of wearable electronic device, wireless communication connection is established with portable electronic device, the wearable electronic device includes audio signal reception device, photographic device and loudspeaker, the audio signal reception device detects the sound that domestic dog issues, the photographic device shoots with video-corder the image of domestic dog ambient enviroment and is sent to portable electronic device, the loudspeaker eliminates order according to the noise that the portable electronic device judges and issues and eliminate audio, to eliminate the sound that domestic dog is issued.Additionally provide a kind of noise cancellation method.
Description
Technical field
The present invention relates to a kind of wearable electronic device more particularly to a kind of wearing for the noise for eliminating domestic dog manufacture
Wearing electronic device and noise cancellation method.
Background technique
People like supporting the family feeding dog at home as pet or the helper of special shield institute.When domestic dog is seen, hears or smells
It can be issued when to exception and bark or yelp, so that owner be helped to learn that ambient enviroment is abnormal.However, ought sometimes domestic dog
It is too sensitive to some cases, such as when hearing firecrackers sound or seeing visitor, can also issue and bark or yelp, and owner or neighbour
Residence does not need then to receive these noises, this causes certain puzzlement to owner and neighbours.
Summary of the invention
In view of this, it is necessary to provide a kind of wearable electronic devices of noise for eliminating domestic dog manufacture.
A kind of wearable electronic device establishes wireless communication connection, the wearable electronics dress with portable electronic device
It sets including audio signal reception device, photographic device and loudspeaker, the audio signal reception device detects the sound that domestic dog issues, the photographic device
It shoots with video-corder the image of domestic dog ambient enviroment and is sent to portable electronic device, the loudspeaker is filled according to the portable electronic
The noise for setting sending eliminates order and issues and eliminate audio, to eliminate the sound that domestic dog is issued.
A kind of noise cancellation method, comprising:
Detect the sound that domestic dog issues；
Respond the image that the sound shoots with video-corder domestic dog ambient enviroment；
Analyze whether the people in the image is contact person；And
If the people in the image is contact person, elimination audio is issued, to eliminate the sound that domestic dog is issued.
Noise cancellation method of the invention by wearable electronic device by wearing to domestic dog with it and detecting its sending
Sound can pass through the reality for understanding the transmission of wearable electronic device even if carrying portable electronic device in the case where strange land
When the image people that is currently faced of judgement or environment, so that countermeasure of dealing with immediately, preferably eliminates shadow to its living environment
Ring and promoted safety.
Detailed description of the invention
Fig. 1 is the functional block diagram of the noise canceling system of present pre-ferred embodiments.
Fig. 2 is the flow chart of the noise cancellation method of present pre-ferred embodiments.
Main element symbol description
Noise canceling system 1
Wearable electronic device 100
Portable electronic device 200
Audio signal reception device 10
Photographic device 20
Loudspeaker 30
First wireless communication device 40
First processor 50
Memory 60
Second processor 120
Storage unit 130
Second radio communication mold group 140
Application program 150
Alarm device 160
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Referring to Fig. 1, present pre-ferred embodiments provide a noise canceling system 1 include wearable electronic device 100 and
Portable electronic device 200.Wireless communication can be established between the wearable electronic device 100 and portable electronic device 200
Connection.The wearable electronic device 100 is wearing to the device with domestic dog, may be, for example, necklace.The portable electric
Sub-device 200 can be mobile phone, tablet computer or PDA etc..
The wearable electronic device 100 includes audio signal reception device 10, photographic device 20, the wireless communication of loudspeaker 30, first
Device 40, first processor 50 and memory 60.The first processor 50 is respectively and electrically connected to each device and handles
The data and information that each device transmits.
The audio signal reception device 10 is used to detect the sound that domestic dog issues.The audio signal reception device 10 passes the audio being indexed to
It send to the first processor 50.The first processor 50 is provided with an audio threshold, for whether judging received audio
For anomalous audio.In the present embodiment, the first processor 50 analyzes the waveform of received audio to judge whether the audio belongs to
In the sound that the domestic dog is issued.The first processor 50 and by received audio volume compared with the audio threshold, when
When received audio volume is no more than the audio threshold, it is judged as normal audio；When received audio volume is more than the audio threshold
When value, then it is judged as anomalous audio.It is appreciated that see, hear or smell when domestic dog perceives, environmental abnormality situation,
When such as stranger, fire behavior, waterflooding, object fall situation, it will usually issue and biggish bark or yelp.And domestic dog is due to certainly
Body habit can also make a sound in general, and the audio threshold is exactly the sound issued for differentiating current domestic dog
Whether anomalous audio is belonged to.
The photographic device 20 is for shooting with video-corder environmental images locating for domestic dog.In the present embodiment, the photographic device 20
For the component being set on domestic dog necklace, visual angle can with domestic dog institute's mesh and range keep substantially uniform.The camera shooting
The image shot with video-corder is sent to the first processor 50 by device 20.
The loudspeaker 30 eliminates audio for issuing.In the present embodiment, the loudspeaker 30 is for the domestic dog
It barks or yelps to issue and eliminate these elimination audios barked or yelped.Specifically, the waveform for eliminating audio is the family
The backward-wave for supporting the waveform of the audio of barking or yelp of dog, for pointedly eliminating barking or yelping for the domestic dog.
First wireless communication device 40 is used to establish wireless communication with the portable electronic device 200 and connects and pass
Transmission of data and information.In the present embodiment, first wireless communication device 40 is used to transmit the audio included, the shadow shot with video-corder
As to the portable electronic device 200.
The memory 60 is for storing the data such as the audio threshold and information.
The portable electronic device 200 includes at least second processor 120, storage unit 130, the second radio communication mold group
140 and alarm device 160.The second radio communication mold group 140 is for the first channel radio with wearable electronic device 100
T unit 40 establishes wireless communication and connects and transmit data and information.The storage unit 130 installs an application program 150, institute
120 executable application programs 150 of second processor are stated to manage the noise canceling system 1 and control the wearable electronics dress
Set 100.The storage unit 130 stores contact person's human face data.The second processor 120 is used in the image received
In analyze face characteristic, and the face characteristic of analysis and contact person's human face data in storage unit 130 are compared, to differentiate
Whether the people in image is contact person out.The image received can also be played by the interface of the application program 150, be used
Whether family can be known people or specific environment situation by the people occurred in image frame intuitive judgment image.Work as second processing
Control when device 120 judges that the people in the image is contact person, or after being judged according to user, capable of emitting noise eliminate order simultaneously
It is sent to the wearable electronic device 100.The alarm device 160 is used for signal an alert.The alarm device 160 exists
Receive signal an alert after the alert command from second processor 120.In the present embodiment, the alarm signal can be,
But be not limited to sound, flash of light, vibration etc..
Referring to Fig. 2, the noise cancellation method of the noise canceling system 1 of present pre-ferred embodiments includes the following steps:
Step 01, the wearable electronic device 100 is worn to domestic dog, and user carries the portable electronic dress
200 are set, the wearable electronic device 100 establishes wireless communication connection with portable electronic device 200.In the present embodiment, institute
It states wearable electronic device 100 and passes through the second channel radio of first wireless communication device 40 and portable electronic device 200
Believe that mould group 140 establishes wireless communication connection.The portable electronic device 200 is managed described wearable by application program 150
Electronic device 100.
Step 02, the audio signal reception device 10 detects the sound that domestic dog issues.The first processor 50 is analyzed received
The waveform of audio is to judge whether the audio belongs to the sound that the domestic dog is issued.When the first processor 50 judges the sound
Frequency, which belongs to the sound that the domestic dog is issued, can just execute step 03.
Step 03, the first processor 50 judges whether received audio is anomalous audio.The first processor 50
By received audio volume compared with the audio threshold, when received audio volume is no more than the audio threshold, judgement is positive
Normal audio；When received audio volume is more than the audio threshold, then it is judged as anomalous audio.
Step 04, the photographic device 20 shoots with video-corder image and is passed the image by first wireless communication device 40
It send to the portable electronic device 200.The portable electronic device 200 is connect by the second radio communication mold group 140
It receives the image shot with video-corder and the image is sent to the second processor 120 and application program 150.
Step 05, the second processor 120 analyzes face characteristic in the image received, and by the face of analysis
Feature is compared with contact person's human face data in storage unit 130, to determine whether the people in image is contact person.Work as image
In face characteristic and storage contact person's human face data successful match, then the second processor 120 judges the people in image
For contact person, and execute step 06；When the face characteristic in image matches with contact person's human face data of storage unsuccessful, then institute
It states second processor 120 and judges that the people in image is not contact person, and execute step 08.
Step 06, the portable electronic device 200 transmits noise and eliminates order to the wearable electronic device 100.
The second processor 120 transmits the noise to portable electronic device 200 by the second radio communication mold group 140 and eliminates life
It enables, first wireless communication device 40, which receives the noise, to be eliminated order and the noise is eliminated order and be sent to described the
One processor 40.
Step 07, the loudspeaker 30, which issues, eliminates audio a predetermined time.The first processor 40 is according to receiving
Noise eliminate order and control the loudspeaker 30 and issue described elimination audio a predetermined time.In the present embodiment, sound is eliminated
The waveform of frequency is the backward-wave of the waveform of the audio of barking or yelp of the domestic dog.The audio scheduled time is eliminated in the sending
It can be set by the application program 150 that the portable electronic device 200 is installed.It is eliminated described in audio arrival when issuing
After predetermined time, return step 02 continues to detect the sound that domestic dog issues.
Step 08,160 signal an alert of alarm device.In the present embodiment, the alarm signal can for sound,
, there are abnormal conditions with call user's attention in flash of light, vibration etc..In addition, the alarm signal can also pass through the application
Program 150 shows information or image to remind user.It is appreciated that the alarm device 160 can also pass through the alarm signal of sending
Number remind user neighbours and Community Administrators.
Step 09, application program 150 shows the image that the photographic device 20 is shot with video-corder, and user is main by application program 150
It sees and judges whether people in the image whether be environment in stranger or the image is abnormal environment.If user judges shadow
Artificial acquaintance or environment as in are normal environment, then follow the steps 06；If user judges artificial stranger or ring in image
Border is abnormal environment, thens follow the steps 11.The abnormal environment can be caused by the natural calamities such as floods, fire or earthquake
Environment.
Step 11, user considers whether alarm etc. as the case may be to handle in next step.
In another embodiment, step 03 can be omitted, i.e., when the audio signal reception device 10 is indexed to what domestic dog issued
Sound then directly shoots with video-corder image and the image is sent to the portable electronic device 200 by photographic device 20, with into
The judgement of row next step.
In another embodiment, by contact person's face number in the face characteristic of analysis and storage unit 130 in step 05
It is set to cloud server processing according to the program of comparison, and storage unit 130 is then not necessarily to store contact person's human face data, by
The cloud server stores contact person's human face data, to reduce the memory burden of the portable electronic device 200.Institute
The face characteristic of analysis can be sent to the cloud server to carry out the comparison by stating portable electronic device 200.
In another embodiment, step 05 can be omitted, and directly execute step 08, i.e., user is directly judged by image
Whether the people in image is stranger or whether environment is abnormal environment, without carrying out the program of face characteristic comparison, to add
The progress of fast process and speed reaction speed.
In another embodiment, user can actively be issued the noise by the application program 150 and eliminate order, so that
Loudspeaker 30, which issues, eliminates audio.In the present embodiment, such as user and domestic dog can be coped with the environment in its residence or outside
Under, domestic dog is issued by unexpected scaring such as firecrackers sound and barks or yelp, and user is directly acquainted with the situation and actively issues and make an uproar
Sound eliminates order, being barked or being yelped with eliminate that domestic dog issued.
Noise canceling system 1 of the invention by wearable electronic device 100 by wearing to domestic dog with it and detecting it
The sound of sending can be by understanding wearable electronic device even if carrying portable electronic device 200 in the case where strange land
The people or environment that the real-time imaging judgement of 100 transmission is currently faced, so that countermeasure of dealing with immediately, preferably lives to it
Safety is eliminated the effects of the act and promoted to environment.
In conclusion although the preferred embodiment of the present invention has been disclosed for the purpose of illustration, however, the present invention not only office
It is limited to embodiment as described above, in the scope without departing from basic fundamental thought of the present invention, the technical staff of relevant industries can
Various deformation and application are carried out to it.
Claims (11)
1. a kind of wearable electronic device establishes wireless communication connection with portable electronic device, it is characterised in that: the wearing
Formula electronic device includes audio signal reception device, photographic device and loudspeaker, and the audio signal reception device detects the sound that domestic dog issues, described
Photographic device shoots with video-corder the image of domestic dog ambient enviroment and the image is sent to portable electronic device, the loudspeaker root
Order is eliminated according to the noise that the portable electronic device issues and issues and eliminates audio, to eliminate the sound that domestic dog is issued
Sound.
2. wearable electronic device as described in claim 1, it is characterised in that: the wearable electronic device analyzes the receipts
The waveform of the audio of mixer detecting is to judge whether the audio belongs to the sound that the domestic dog is issued；When the audio belongs to this
When the sound that domestic dog is issued, audio volume and audio threshold that the wearable electronic device detects the audio signal reception device
Compare, when received audio volume is no more than the audio threshold, is judged as normal audio；When received audio volume is more than to be somebody's turn to do
When audio threshold, then it is judged as anomalous audio；The wearable electronic device is only when judging received audio for anomalous audio
It shoots with video-corder the image and the image is sent to portable electronic device.
3. wearable electronic device as described in claim 1, it is characterised in that: the waveform for eliminating audio is described domestic
The backward-wave of the waveform for the sound that dog is issued, the sound issued for pointedly eliminating the domestic dog.
4. wearable electronic device as described in claim 1, it is characterised in that: the loudspeaker issues the elimination audio one
Stop after the scheduled time, then the audio signal reception device continues to detect the sound that domestic dog issues.
5. a kind of noise cancellation method, it is characterised in that: the noise cancellation method includes:
Detect the sound that domestic dog issues；
Respond the image that the sound shoots with video-corder domestic dog ambient enviroment；
Analyze whether the people in the image is contact person；And
If the people in the image is contact person, elimination audio is issued, to eliminate the sound that domestic dog is issued.
6. noise cancellation method as claimed in claim 5, it is characterised in that: the noise cancellation method further include:
The waveform of the sound is analyzed to judge whether the sound belongs to the sound that the domestic dog is issued；
When the sound belongs to the sound that the domestic dog is issued, by the volume of the sound compared with audio threshold；And
The image only is shot with video-corder when the volume is more than the audio threshold and analyzes whether the people in the image is contact
People.
7. noise cancellation method as claimed in claim 5, it is characterised in that:
The backward-wave of the waveform for the sound that the waveform for eliminating audio is issued by the domestic dog, for pointedly eliminating
The sound that the domestic dog is issued.
8. noise cancellation method as claimed in claim 5, it is characterised in that: the noise cancellation method further include:
Analyze face characteristic in the image shot with video-corder, and by the face characteristic of analysis and contact person's human face data ratio for prestoring
It is right, to determine whether the people in image is contact person；
When the face characteristic in image and the contact person's human face data successful match prestored, then the artificial contact in image is judged
People, and issue the elimination audio；And
When the face characteristic in image matches with the contact person's human face data prestored unsuccessful, then judge that the people in image is not connection
Network people, and signal an alert.
9. noise cancellation method as claimed in claim 8, it is characterised in that: the noise cancellation method further include:
After issuing the alarm signal, by portable electronic device play described in the image shot with video-corder, for described in user's judgement
Whether the people in image is that whether environment is abnormal environment in stranger or the image.
10. noise cancellation method as claimed in claim 9, it is characterised in that: user is straight by the portable electronic device
It connects control and issues the elimination audio.
11. noise cancellation method as claimed in claim 5, it is characterised in that: the noise cancellation method further include:
Stop issuing the elimination audio after a predetermined time, and continues to detect the sound that domestic dog issues.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810036763.XA CN110048732B (en) | 2018-01-15 | 2018-01-15 | Wearable electronic device and noise elimination method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810036763.XA CN110048732B (en) | 2018-01-15 | 2018-01-15 | Wearable electronic device and noise elimination method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110048732A true CN110048732A (en) | 2019-07-23 |
| CN110048732B CN110048732B (en) | 2022-03-22 |
Family
ID=67273287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810036763.XA Active CN110048732B (en) | 2018-01-15 | 2018-01-15 | Wearable electronic device and noise elimination method |
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| CN106384471A (en) * | 2016-06-07 | 2017-02-08 | 浙江建林电子电气股份有限公司 | Electronic dog |
| CN106386561A (en) * | 2016-08-30 | 2017-02-15 | 深圳市沃特沃德股份有限公司 | Method, device and system for appeasing pets |
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| US20150099472A1 (en) * | 2013-10-07 | 2015-04-09 | Ickovic & Bliss, Inc. | Wearable mobile broadcasting recovery system and device |
| CN104064176A (en) * | 2014-07-14 | 2014-09-24 | 曾斌 | Indoor noise elimination device |
| KR101630271B1 (en) * | 2014-12-10 | 2016-06-15 | 정원수 | Dog Protective Device Having Pheasant Discovery Function |
| CN106205631A (en) * | 2015-05-28 | 2016-12-07 | 三星电子株式会社 | For eliminating method and the electronic installation thereof of the noise of audio signal |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110048732B (en) | 2022-03-22 |
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