CN203086608U - Video monitoring system for analyzing behavior in specific place - Google Patents
Video monitoring system for analyzing behavior in specific place Download PDFInfo
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- CN203086608U CN203086608U CN 201320073535 CN201320073535U CN203086608U CN 203086608 U CN203086608 U CN 203086608U CN 201320073535 CN201320073535 CN 201320073535 CN 201320073535 U CN201320073535 U CN 201320073535U CN 203086608 U CN203086608 U CN 203086608U
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- particular place
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Abstract
The utility model relates to the field of the video monitoring, and discloses a video monitoring system for analyzing behavior in a specific place. In the video monitoring system, a binocular camera is adopted to independently and respectively complete the imaging work of a specific scene, an imaging synthesizing unit is used for synthesizing a real-time generated image of each camera into one video to be outputted, the specific place can be completely monitored, the storage and display resource can be saved, and the visual habit of the monitoring personnel can be more conformed. When in darkness, the light supplementary function can be automatically opened or closed, and the imaging of a monitored target is enabled to be clear. An angle adjusting device can flexibly adjust the direction of a camera shot, so that the requirement of different monitoring scenes can be met, and the scenic adaptability can be guaranteed. An orientation pickup which is matched with the view field direction of the camera is adopted, so that the directionality of the pickup can be utilized, the interference of other sound sources in other directions can be avoided, and the signal-to-noise ratio can be greatly improved.
Description
Technical field
The utility model relates to field of video monitoring, the video monitoring technology in the particularly long and narrow zone.
Background technology
Existing supervisory control system is generally taked two kinds of monitoring modes at long and narrow scene, is respectively single camera wide-angle lens pattern and twin camera replace mode.
For adopting the wide-angle lens pattern because common camera was generally 4: 3 or imaging in 16: 9, therefore, can't be to for example detention house prison chamber etc. image restoring under the elongated or square shape, often the big far-end of near-end is little, can't take into account;
Adopt twin camera to emission mode, two video cameras are stored respectively and are watched with display, waste memory space and indicator screen on the one hand, on the other hand, what the user saw is that two video cameras divide other image, need take into account merging and just can reach complete supervision, not meet monitor staff's visual custom, increase monitor staff's working strength a zone.
The general omnidirectional's pick-up in a room that adopts of original system, sound to whole room is gathered, shortcoming is when having gathered effective sound (as personnel's dialogue), also interference sound is gathered simultaneously and enters pickup system, and just various noise jamming can't effectively be avoided.
The utility model content
The purpose of this utility model is to provide a kind of video monitoring system that is used for the particular place behavioural analysis, can realize the complete monitoring to a particular place, and can conserve memory and show resource, meets monitor staff's visual custom more.
For solving the problems of the technologies described above, execution mode of the present utility model discloses a kind of video monitoring system that is used for the particular place behavioural analysis, comprising:
Two video cameras, these two video camera vertical direction angle differences, the visual field of a video camera is far away than another;
The image synthesizer that merges two camera reviews.
The utility model execution mode compared with prior art, the main distinction and effect thereof are:
Adopt binocular camera, independently finish imaging work separately to special scenes, the imaging synthesis unit synthesizes the output of one road video to the real-time generation image of two video cameras, can realize complete monitoring to a particular place, and can conserve memory and show resource, meet monitor staff's visual custom more.
Further, when ambient black, can open or close light filling automatically, guarantee that the monitoring objective imaging is clear.
Further, angular adjustment apparatus can be adjusted the direction of camera lens flexibly, can satisfy the demand of different monitoring scene, guarantees its scene adaptability.
Further, adopt the directive pickup device that mates with the camera field of view direction, can utilize the directive property of pick-up, avoid the interference of other direction sound sources, thereby can greatly improve signal to noise ratio.
Description of drawings
Fig. 1 is a kind of structural representation that is used for the video monitoring system of particular place behavioural analysis in the utility model first execution mode;
Fig. 2 is a kind of structural representation that is used for the video monitoring system of particular place behavioural analysis in the utility model first execution mode;
Fig. 3 is a kind of structural representation that is used for the video monitoring system of particular place behavioural analysis in the utility model first execution mode;
Fig. 4 is a kind of application schematic diagram that is used for the video monitoring system of particular place behavioural analysis in the utility model first execution mode;
Fig. 5 is a kind of operation principle schematic diagram (end view) that is used for the video monitoring system of particular place behavioural analysis in the utility model first execution mode;
Fig. 6 is a kind of operation principle schematic diagram (vertical view) that is used for the video monitoring system of particular place behavioural analysis in the utility model first execution mode.
Embodiment
In the following description, in order to make the reader understand the application better many ins and outs have been proposed.But, persons of ordinary skill in the art may appreciate that even without these ins and outs with based on the many variations and the modification of following each execution mode, also can realize each claim of the application technical scheme required for protection.
For making the purpose of this utility model, technical scheme and advantage clearer, execution mode of the present utility model is described in further detail below in conjunction with accompanying drawing.
The utility model first execution mode relates to a kind of video monitoring system that is used for the particular place behavioural analysis.Fig. 1, Fig. 2 and Fig. 3 are this structural representations that is used for the video monitoring system of particular place behavioural analysis.
In the present embodiment, described particular place is long and narrow or square area.Fig. 4 is the application schematic diagram of this video monitoring system that is used for the particular place behavioural analysis.
Fig. 5 is the operation principle schematic diagram (end view) of this video monitoring system that is used for the particular place behavioural analysis.
Fig. 6 is the operation principle schematic diagram (vertical view) of this video monitoring system that is used for the particular place behavioural analysis.
Specifically, as Fig. 1, Fig. 2 and shown in Figure 3, this video monitoring system that is used for the particular place behavioural analysis comprises:
Two video cameras 11 and 12, these two video camera vertical direction angle differences, the visual field of a video camera is far away than another.
As shown in Figure 5, the visual field of video camera 12 is far away than the visual field of video camera 11.
The image synthesizer that merges two camera reviews.
Behind two video cameras, image synthesizer is arranged, the real-time generation image of two video cameras is synthesized, the newly-generated image in synthetic back is exported after as one road video.
Because the storage of image and to represent generally be to be that unit carries out with the video camera, therefore, if two video cameras are stored respectively and watched with display, waste memory space and indicator screen on the one hand, on the other hand, what the user saw is that two video cameras divide other image, need take into account merging and just can reach complete supervision, therefore, adopt to merge output a zone, can conserve memory and show resource, meet monitor staff's visual custom more.
Further, preferably, two video cameras adopt strict vertically vertically arrange, two positions for video camera on same plane perpendicular to horizontal plane, as Fig. 1, Fig. 2 and shown in Figure 3, video camera 11 be positioned at video camera 12 under.
Adopt binocular camera, finish imaging work long and narrow or square scene with two cover optical imagery devices fully independently.Because common camera is generally 4:3 or 16:9 imaging, therefore, can't be to prison chamber, detention house for example etc. image restoring under the elongated or square shape, often the big far-end of near-end is little, can't take into account, and adopt the utility model equipment, can vertically arrange with two video cameras, the target imaging that video camera 12 is responsible for far-end satisfies enough big demand, and video camera 11 satisfies the near-end target imaging and satisfies enough big demand.Two video cameras are strict vertically vertically to be arranged, and guaranteeing that image is synthetic only needs to consider corresponding get final product in overlapping place of two camera reviews up and down, simple and reliable, easy Installation and Debugging.General binocular camera is horizontal in the prior art, is used for obtaining from different visual angles the image of same object, and then obtains stereo-picture.And the binocular camera in the utility model is vertical vertically arrangement, is used for different far and near visual fields, and this point has the different of essence with prior art.
In addition, be appreciated that this is preferred embodiment a kind of, in other execution mode, two video cameras might not adopt strict vertical this a kind of form of vertically arranging, as long as guarantee two video camera vertical direction angle differences, the visual field of a video camera is just far away than another.
Further, preferably, this video monitoring system that is used for the particular place behavioural analysis also comprises: two directive pickup devices 21 and 22, these two directive pickup devices can be adjusted orientation angle, the orientation angle of two directive pickup devices is matched with two camera field of view respectively, is used for gathering respectively the sound in two camera field of view.
Adopt the directive pickup device with camera field of view direction coupling, can utilize the directive property of pick-up, avoid the interference (as television sound etc.) of other direction sound sources, thereby can greatly improve signal to noise ratio.
Possess two directive pickup devices that independently can adjust orientation angle, pick-up orientation angle and two camera scene pairings.
Under long and narrow scene, utilize independent, the adjustable audio/video system of two covers, guarantee the video/audio information of monitoring objective is carried out the details monitoring.
Certainly, these two directive pickup devices 21 and 22 neither be necessary, can not have.
Further, preferably, each video camera also possesses an angular adjustment apparatus 41 and 42 separately, and these two angular adjustment apparatus are installed together with two video cameras respectively, are used for adjusting respectively the direction of two camera lens.
Angular adjustment apparatus can be adjusted the direction of camera lens flexibly, can satisfy the demand of different monitoring scene, guarantees its scene adaptability.
Preferably, angular adjustment apparatus is a Universal-head.
In some other execution mode of the present utility model, angular adjustment apparatus also can be other the device that can regulate direction, and not only is confined to this a kind of form of Universal-head.
Two video cameras possess the flexible adjustment angle device of vertical direction: Universal-head independently, and two video cameras possess flexible adjustment angle device, guarantee to be fit to different camera lenses, and the demand of different monitoring scene has been guaranteed the scene adaptability of product.
In addition, be appreciated that angular adjustment apparatus 41 and 42 can not have yet, as long as the scene that two camera lens direction correspondences separately fixes.
Further, preferably, around two video cameras, also possess light filling equipment 31 and 32.
When ambient black, can open or close light filling automatically, guarantee that the monitoring objective imaging is clear.
Similarly, light device 31 and 32 can not have yet, and just can take as long as ambient brightness is enough bright.
Adopt binocular camera, independently finish imaging work separately to special scenes, the imaging synthesis unit synthesizes the output of one road video to the real-time generation image of two video cameras, can realize complete monitoring to a particular place, and can conserve memory and show resource, meet monitor staff's visual custom more.
Need to prove, in the claim and specification of this patent, relational terms such as first and second grades only is used for an entity or operation are made a distinction with another entity or operation, and not necessarily requires or hint and have the relation of any this reality or in proper order between these entities or the operation.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby make and comprise that process, method, article or the equipment of a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or also be included as this process, method, article or equipment intrinsic key element.Do not having under the situation of more restrictions, the key element that " comprises " and limit by statement, and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
Though by reference some preferred implementation of the present utility model, the utility model is illustrated and describes, but those of ordinary skill in the art should be understood that and can do various changes to it in the form and details, and do not depart from spirit and scope of the present utility model.
Claims (7)
1. a video monitoring system that is used for the particular place behavioural analysis is characterized in that, comprising:
Two video cameras, these two video camera vertical direction angle differences, the visual field of a video camera is far away than another;
The image synthesizer that merges described two camera reviews.
2. the video monitoring system that is used for the particular place behavioural analysis according to claim 1 is characterized in that, also comprises:
Two directive pickup devices, these two directive pickup devices can be adjusted orientation angle, and the orientation angle of two directive pickup devices is matched with two camera field of view respectively, is used for gathering respectively the sound in two camera field of view.
3. the video monitoring system that is used for the particular place behavioural analysis according to claim 2 is characterized in that, the strict vertical vertically arrangement of described two video cameras, and two positions for video camera are on same plane perpendicular to horizontal plane.
4. the video monitoring system that is used for the particular place behavioural analysis according to claim 3 is characterized in that, also comprises:
Two angular adjustment apparatus, these two angular adjustment apparatus are installed together with described two video cameras respectively, are used for adjusting respectively the direction of described two camera lens.
5. the video monitoring system that is used for the particular place behavioural analysis according to claim 4 is characterized in that, described angular adjustment apparatus is a Universal-head.
6. the video monitoring system that is used for the particular place behavioural analysis according to claim 5 is characterized in that, also possesses light filling equipment around described two video cameras.
7. according to each described video monitoring system that is used for the particular place behavioural analysis in the claim 1 to 6, it is characterized in that described particular place is long and narrow or square area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320073535 CN203086608U (en) | 2013-02-16 | 2013-02-16 | Video monitoring system for analyzing behavior in specific place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320073535 CN203086608U (en) | 2013-02-16 | 2013-02-16 | Video monitoring system for analyzing behavior in specific place |
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| CN203086608U true CN203086608U (en) | 2013-07-24 |
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| CN 201320073535 Expired - Fee Related CN203086608U (en) | 2013-02-16 | 2013-02-16 | Video monitoring system for analyzing behavior in specific place |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103516969A (en) * | 2013-08-23 | 2014-01-15 | Sm器械株式会社 | Movable acoustical camera and manufacturing method |
| CN112351248A (en) * | 2020-10-20 | 2021-02-09 | 杭州海康威视数字技术股份有限公司 | Processing method for associating image data and sound data |
-
2013
- 2013-02-16 CN CN 201320073535 patent/CN203086608U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103516969A (en) * | 2013-08-23 | 2014-01-15 | Sm器械株式会社 | Movable acoustical camera and manufacturing method |
| CN112351248A (en) * | 2020-10-20 | 2021-02-09 | 杭州海康威视数字技术股份有限公司 | Processing method for associating image data and sound data |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20220216 |
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| CF01 | Termination of patent right due to non-payment of annual fee |