CN108012086A - A kind of camera control system based on Internet of Things - Google Patents
A kind of camera control system based on Internet of Things Download PDFInfo
- Publication number
- CN108012086A CN108012086A CN201711403290.4A CN201711403290A CN108012086A CN 108012086 A CN108012086 A CN 108012086A CN 201711403290 A CN201711403290 A CN 201711403290A CN 108012086 A CN108012086 A CN 108012086A
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- Prior art keywords
- decibel
- camera
- audio
- module
- internet
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L17/00—Speaker identification or verification
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
- G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/698—Control of cameras or camera modules for achieving an enlarged field of view, e.g. panoramic image capture
Abstract
The invention discloses a kind of camera control system based on Internet of Things, including：Multiple cameras, for carrying out video acquisition；Decibel detection module, for obtaining real-time audio decibel；Audio acquisition module, for obtaining realaudio data；Control module obtains the real-time audio decibel of each predeterminable area by decibel detection module, is denoted as D1、D2…Dn, by D1、D2…DnWith default decibel threshold D0It is compared, by D1、D2…DnIn be more than D0The corresponding predeterminable area of real-time audio decibel as first object region, control module obtains the realaudio data in first object region by audio acquisition module, is denoted as V1、V2…Vi, by V1、V2…ViCompared with default voice audio data sample, V is detected1、V2…ViIn whether include voice, by V1、V2…ViIn the corresponding first object region of realaudio data comprising voice as the second target area, control module instruction control camera carries out video acquisition to the second target area.
Description
Technical field
The present invention relates to Internet of Things control technology field, more particularly to a kind of camera control system based on Internet of Things.
Background technology
With the development and the improvement of people's living standards of science and technology, people are to living, working, living environment conveniently
It is required that also higher and higher, intelligent work system is come into being.Intelligent work system is modern electronic technology, mechanics of communication and automatic
The product that change technology is combined, it, which can be realized, automatically controlling and managing to each equipment in work, so as to in office
User intelligent, automation, efficiently convenient working environment are provided.
At present, user has a meeting in office and when needing video camera, a kind of style of shooting be staff for a long time with
Track is shot, and another style of shooting is by fixed camera establishing shot；The first style of shooting has shooting in shooting
Dead angle, in addition manually shoots meeting waste of manpower for a long time and shooting effect is also not fully up to expectations；Although the first style of shooting
The prolonged captured in real-time of energy, but once start shooting, then middle to interrupt, more wasteful resource.
The content of the invention
Based on technical problem existing for background technology, the present invention proposes a kind of camera control system based on Internet of Things
System；
A kind of camera control system based on Internet of Things proposed by the present invention, including：Multiple cameras, with camera one
One corresponds to decibel detection module, audio acquisition module and control module；
Multiple camera scattering devices are with indoor, for carrying out video acquisition；
Decibel detection module, for obtaining real-time audio decibel；
Audio acquisition module, for obtaining realaudio data；
Control module, is connected with camera, decibel detection module and audio acquisition module respectively；
Control module obtains the real-time audio decibel of each predeterminable area by decibel detection module, is denoted as D1、D2…Dn, will
D1、D2…DnWith default decibel threshold D0It is compared, by D1、D2…DnIn be more than D0Real-time audio decibel it is corresponding default
Region obtains the realaudio data in first object region by audio acquisition module as first object region, control module,
It is denoted as V1、V2…Vi, by V1、V2…ViCompared with default voice audio data sample, V is detected1、V2…ViIn whether wrap
Containing voice, by V1、V2…ViIn the corresponding first object region of realaudio data comprising voice as the second target area,
Control module instruction control camera carries out video acquisition to the second target area, wherein, i≤n.
Preferably, the decibel detection module uses decibel detector, to obtain real-time audio decibel.
Preferably, the detection zone of the multiple decibel detector does not overlap each other.
Preferably, the audio acquisition module uses microphone, to realaudio data.
Preferably, the camera is 360 ° of rotatable high-definition cameras.
Preferably, the control module, is specifically used for：Control module instruction control camera carries out the second target area
The time of video acquisition is no less than preset time.
Real-time audio decibel of the invention by obtaining each predeterminable area, by the real-time audio decibel of each predeterminable area and in advance
If decibel threshold be compared, will be greater than the corresponding predeterminable area of real-time audio decibel of decibel threshold as first object area
Domain, obtains the realaudio data in first object region, whether people is included in the realaudio data in detection first object region
Sound, using in the realaudio data in first object region include voice the corresponding first object region of realaudio data as
Second target area, video acquisition is carried out to the second target area.In this way, in the case of labor-saving, realize that no dead angle is real
When video acquisition, when user has a meeting, automatical and efficient video acquisition can be carried out to the user that speaks, do not missed in any meetings
Hold, increase user experience.
Brief description of the drawings
Fig. 1 is a kind of module diagram of the camera control system based on Internet of Things proposed by the present invention.
Embodiment
Reference Fig. 1, a kind of camera control system based on Internet of Things proposed by the present invention, including：
Multiple cameras, decibel detection module, audio acquisition module and control module are corresponded with camera；
Multiple camera scattering devices are with indoor, and for carrying out video acquisition, the camera is 360 ° of rotatable high definitions
Camera.
Decibel detection module, for obtaining real-time audio decibel, the decibel detection module uses decibel detector, described
The detection zone of multiple decibels of detectors does not overlap each other.
Audio acquisition module, for obtaining realaudio data, the audio acquisition module uses microphone, to real-time
Voice data.
Control module, is connected with camera, decibel detection module and audio acquisition module respectively；
Control module obtains the real-time audio decibel of each predeterminable area by decibel detection module, is denoted as D1、D2…Dn, will
D1、D2…DnWith default decibel threshold D0It is compared, by D1、D2…DnIn be more than D0Real-time audio decibel it is corresponding default
Region obtains the realaudio data in first object region by audio acquisition module as first object region, control module,
It is denoted as V1、V2…Vi, by V1、V2…ViCompared with default voice audio data sample, V is detected1、V2…ViIn whether wrap
Containing voice, by V1、V2…ViIn the corresponding first object region of realaudio data comprising voice as the second target area,
Control module instruction control camera carries out video acquisition to the second target area, wherein, i≤n, is specifically used for：Control module
The time that instruction control camera carries out the second target area video acquisition is no less than preset time
In concrete scheme, decibel detection device is set in several predeterminable areas of user's setting, passes through decibel detector
The real-time audio decibel of each predeterminable area is obtained, the real-time audio decibel of each predeterminable area is compared with default decibel threshold
Compared with, so as to judge whether there is sound to send in each predeterminable area, and remove the interference of some tiny noises, user setting
Several predeterminable areas set microphone, the realaudio data of predeterminable area are obtained by microphone, by first object region
Realaudio data is compared with default voice audio data sample, so as to detect the real-time audio number in first object region
Whether there is voice in, in this way, removing the interference of non-voice, camera is set in several predeterminable areas of user's setting, is passed through
Camera carries out video acquisition to the second target area, realizes no dead angle real time video collection.
Present embodiment is by obtaining the real-time audio decibel of each predeterminable area, by the real-time audio decibel of each predeterminable area
Compared with default decibel threshold, the corresponding predeterminable area of real-time audio decibel of decibel threshold is will be greater than as the first mesh
Region is marked, the realaudio data in first object region is obtained, whether is wrapped in the realaudio data in detection first object region
Containing voice, the corresponding first object region of realaudio data of voice will be included in the realaudio data in first object region
As the second target area, video acquisition is carried out to the second target area.In this way, in the case of labor-saving, realize without dead
Angle real time video collection, when user has a meeting, the automatical and efficient user to speaking of energy carries out video acquisition, does not miss any meeting
Content is discussed, increases user experience.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
- A kind of 1. camera control system based on Internet of Things, it is characterised in that including：Multiple cameras, with camera one by one Corresponding decibel detection module, audio acquisition module and control module；Multiple camera scattering devices are with indoor, for carrying out video acquisition；Decibel detection module, for obtaining real-time audio decibel；Audio acquisition module, for obtaining realaudio data；Control module, is connected with camera, decibel detection module and audio acquisition module respectively；Control module obtains the real-time audio decibel of each predeterminable area by decibel detection module, is denoted as D1、D2…Dn, by D1、 D2…DnWith default decibel threshold D0It is compared, by D1、D2…DnIn be more than D0The corresponding preset areas of real-time audio decibel As first object region, control module obtains the realaudio data in first object region, note by audio acquisition module in domain For V1、V2…Vi, by V1、V2…ViCompared with default voice audio data sample, V is detected1、V2…ViIn whether include Voice, by V1、V2…ViIn the corresponding first object region of realaudio data comprising voice as the second target area, control Molding block instruction controls camera to carry out video acquisition to the second target area, wherein, i≤n.
- 2. the camera control system according to claim 1 based on Internet of Things, it is characterised in that the decibel detects mould Block uses decibel detector, to obtain real-time audio decibel.
- 3. the camera control system according to claim 2 based on Internet of Things, it is characterised in that the multiple decibel inspection The detection zone for surveying instrument does not overlap each other.
- 4. the camera control system according to claim 1 based on Internet of Things, it is characterised in that the audio obtains mould Block uses microphone, to realaudio data.
- 5. the camera control system according to claim 1 based on Internet of Things, it is characterised in that the camera is 360 ° of rotatable high-definition cameras.
- 6. the camera control system according to claim 1 based on Internet of Things, it is characterised in that the control module, It is specifically used for：When control module instruction control camera carries out the second target area the time of video acquisition no less than presetting Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711403290.4A CN108012086A (en) | 2017-12-22 | 2017-12-22 | A kind of camera control system based on Internet of Things |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711403290.4A CN108012086A (en) | 2017-12-22 | 2017-12-22 | A kind of camera control system based on Internet of Things |
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| CN108012086A true CN108012086A (en) | 2018-05-08 |
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| CN201711403290.4A Pending CN108012086A (en) | 2017-12-22 | 2017-12-22 | A kind of camera control system based on Internet of Things |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112367473A (en) * | 2021-01-13 | 2021-02-12 | 北京电信易通信息技术股份有限公司 | Rotatable camera device based on voiceprint arrival phase and control method thereof |
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| CN201426153Y (en) * | 2009-05-27 | 2010-03-17 | 中山佳时光电科技有限公司 | Intelligent camera control system for video conference |
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Application publication date: 20180508 |
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