CN101795394B - Multi-zone monitoring system - Google Patents
Multi-zone monitoring system Download PDFInfo
- Publication number
- CN101795394B CN101795394B CN200910006149XA CN200910006149A CN101795394B CN 101795394 B CN101795394 B CN 101795394B CN 200910006149X A CN200910006149X A CN 200910006149XA CN 200910006149 A CN200910006149 A CN 200910006149A CN 101795394 B CN101795394 B CN 101795394B
- Authority
- CN
- China
- Prior art keywords
- monitoring system
- speculum
- area monitoring
- scenery
- area
- 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.)
- Expired - Fee Related
Links
- 238000012544 monitoring process Methods 0.000 title claims description 49
- 238000000605 extraction Methods 0.000 claims description 29
- 230000004308 accommodation Effects 0.000 claims description 8
- 238000003384 imaging method Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012467 final product Substances 0.000 description 2
- 210000001061 forehead Anatomy 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Closed-Circuit Television Systems (AREA)
Abstract
A multi-zone surveillance system comprising: an image capturing module having a lens assembly; and a reflector assembly having at least two reflectors, the reflectors facing the lens assembly. Therefore, by adjusting the angle of the reflector, the scenery in a plurality of specific areas can be reflected on the reflector, and the image capturing module captures the reflector and the scenery reflected on the reflector into a digital image. The digital image can have higher resolution because the image capturing range of the image capturing module only covers the reflector.
Description
Technical field
The present invention is a kind of multi-area monitoring system, refers to a kind of multi-area monitoring system with a plurality of speculums especially.
Background technology
Along with the problem of common people's pay attention to day by day home safety, one or more video camera has all been installed in increasing resident family, street, public place etc., in order to monitor these zones whether unusual situation is arranged, so that prevention in time further injures or infringement takes place.For example be loaded on video camera on the door and can capture the image of visitor's face feature, identification visitor's identity is prevented in unexpected visitor's access door then.
And in order to let the capture scope (monitoring range) of video camera can be bigger, with the leak in the prevention monitoring, the part video camera have adopted wide-angle lens (wide-angle lens), and so the capture scope of this video camera can increase many.Therefore but wide-angle lens has also caused a little disappearances, because the scope that it captured is big, so the resolution of image lower (detail section of image is more unclear), the marginal portion easy deformation or the distortion of image have caused the difficulty of parsing and identification.
In view of this, the part solution is suggested, and for example have the dealer to propose to use two cameras to constitute a supervisory control system: the video camera as wide-angle lens, another is the video camera of high-res.The video camera fechtable image in a big way of this wide-angle lens, then the video camera fechtable of this high-res among a small circle but the image of high-res, and the video camera of high-res is removable, changes its capture scope thus.
As if during use, the video camera of wide-angle lens judges in its capture scope have abnormal conditions to take place in which piece regional area earlier.The video camera of this high-res is moved further its capture scope again to this zone then, captures the high-res image in this zone.So, the image in this piece zone can clearly be resolved and picked out.
Though such scheme can improve the lower problem of image analytic degree that wide-angle lens causes, and still exists deficiency.The video camera of this high-res once can only capture the image in a zone, and can't capture the image in zone more than two simultaneously.If keep watch on the video camera that three zones then certainly will need more high-ress simultaneously.And the video camera of this high-res needs extra control hardware equipment to move its capture scope, has therefore relatively increased many costs, causes common people's purchase intention to reduce easily.
Therefore, here propose a kind of reasonable in design and can effectively improve the present invention of above-mentioned shortcoming.
Summary of the invention
Main purpose of the present invention is to provide a kind of multi-area monitoring system, and it uses single image extraction module (image-capturing module) can capture the image of a plurality of zoness of different, and each regional image all has high-res.
For realizing above-mentioned purpose, the present invention provides a kind of multi-area monitoring system, comprising: an image extraction module, and it has a lens group (lens); And an arrangement of mirrors (mirror assembly), it has a body and at least two speculums, and said speculum is arranged at said body, and said speculum is towards this lens group, and the capture scope of said image extraction module is said speculum; Thus, each said speculum reflects a scenery respectively, and said lens group is between said speculum and said scenery, and this lens group captures into a digital image (digital image) with the scenery that each said speculum reflected respectively.
Thus, multi-area monitoring system of the present invention has following beneficial effect:
1. said speculum can reflect the catoptric imaging of the scenery of zones of different, and this image extraction module captures into a digital image with the catoptric imaging of the scenery on said speculum and the speculum more then.
2. through suitably adjusting the angle of said speculum, can let large-scale zone or the scenery of several specific regions reflects on said speculum.
3. the capture scope of this image extraction module only need contain said speculum, and so, when image extraction module captured into digital image with said speculum and the catoptric imaging that reflects the scenery on it, this digital image can have higher resolution.
For making it possible to further to understand characteristic of the present invention and technology contents, see also following relevant detailed description of the present invention and accompanying drawing, yet accompanying drawing is only for reference and explanation usefulness, is not to be used for the present invention is limited.
Description of drawings
Fig. 1 is the stereogram of multi-area monitoring system of the present invention.
Fig. 2 is the end view of multi-area monitoring system of the present invention.
Fig. 3 is the sketch map of the use-case of multi-area monitoring system of the present invention.
Fig. 4 is the sketch map of the digital image of multi-area monitoring system of the present invention.
Fig. 5 is the sketch map of another digital image of multi-area monitoring system of the present invention.
Fig. 6 is the sketch map of the another digital image of multi-area monitoring system of the present invention.
Fig. 7 is the sketch map of another use-case of multi-area monitoring system of the present invention.
Fig. 8 is the sketch map of the another use-case of multi-area monitoring system of the present invention.
Wherein, description of reference numerals is following:
10 multi-area monitoring systems
11 image extraction modules
111 lens group
12 arrangements of mirrors
121 bodies
122 Connection Blocks
123 speculums
20
21 accommodation spaces
22 transparent areas
30 visitors
40 windows
50 emergency exits
60 door latch structures
61 accommodation spaces
62 transparent areas
Embodiment
See also Fig. 1 to Fig. 2, the present invention is a kind of multi-area monitoring system 10, and this multi-area monitoring system 10 comprises: an image extraction module 11 and an arrangement of mirrors 12.
This image extraction module 11 is any electronic products that can capture digital image such as video camera or digital camera.This image extraction module 11 has a lens group 111, and it is arranged at an end of this image extraction module 11.This lens group 111 can will capture into a digital image towards the scenery of this lens group 111, and the speculum 123 that its capture scope is stated after only needing to contain gets final product.This digital image can be observed by a display (figure does not show), or being sent to a processor (figure does not show) carries out operations such as image identification.
This arrangement of mirrors 12 has a body 121, at least two Connection Blocks 122 and at least two speculums 123, and said Connection Block 122 is identical with the number of speculum 123, and present embodiment is an example with four, and said speculum 123 is arranged in the square formation of " 2 * 2 ".Said Connection Block 122 is arranged at the leading flank of this body 121, and the rear end of said speculum 123 is articulated on the said Connection Block 122, so speculum 123 can make that speculum 123 can be towards different directions around these Connection Block 122 rotations.
The leading flank of said speculum 123 is the level and smooth surface of a light, and it can let incident ray produce mirroring (specular reflection), so said speculum 123 all can clearly reflect a scenery.Said speculum 123 can be level crossing, concave mirror or convex mirror, and concave mirror has the effect that scenery is amplified, and convex mirror has bigger visual range, and present embodiment adds that with three level crossings a convex mirror is the example explanation.
When assembling this image extraction module 11 with arrangement of mirrors 12, the place ahead that this image extraction module 11 is positioned at this arrangement of mirrors 12 gets final product.And this lens group 111 makes 111 digital images that capture of this lens group can comprise the scenery that is reflected on each speculum 123 and the speculum 123 towards said speculum 123.And this image extraction module 11 can not be positioned at the dead ahead (as shown in Figure 3) of said speculum 123 usually, comprises this image extraction module 11 itself with the digital image of avoiding capturing.
When using multi-area monitoring system 10 of the present invention; Earlier this multi-area monitoring system 10 is fixed in an ad-hoc location; The corner of ceiling for example; Adjust the anglec of rotation of each speculum 123 then respectively, let each speculum 123, make speculum 123 reflect the scenery of a specific target area respectively towards a specific direction.When the anglec of rotation of adjustment speculum 123, can cooperate observation image extraction module 11 digital images that capture, the scenery that speculum 123 is reflected described in the observation digital image whether the scenery of the target area that will keep watch on; As not then to continue the anglec of rotation of adjustment speculum 123 again.After adjustment is accomplished, promptly comprise the scenery of said target area in 11 digital images that capture of image extraction module.
Present embodiment has four speculums 123, so 11 digital images that capture of image extraction module comprise the scenery of four different target areas.If the number of said speculum 123 is many more, then capable of being monitored target area number is also many more.And, through suitably adjusting the angle of said speculum 123, can let these target areas link together, form a large-scale target area.
In addition, the capture scope of this image extraction module 11 only need contain said speculum 123, and the digital image that therefore captures can have higher resolution.
See also Fig. 3, multi-area monitoring system 10 of the present invention can be loaded in one 20, is used for whether identification visitor 30 is human.This door 20 has an accommodation space 21 can supply to install this multi-area monitoring system 10, and this front side of 20 has a transparent area 22 in addition, and it can let said speculum 123 reflect the scenery in 20 the place aheads of going out.
In the present embodiment, the number of said speculum 123 is four, and is arranged in the square formation of " 2 * 2 ".The anglec of rotation of said speculum 123 reflects door 20 the place aheads in wherein from the scenery between ceiling to the floor just, and the scenery that the speculum 123 in the lower left corner reflects has the speculum 123 in part and the upper left corner and the upper right corner to repeat.
In the time of before a certain position visitor 30 is positioned at this door 20, these visitor's 30 physical traits (scenery) all reflect on said speculum 123, and this image extraction module 11 captures into digital image with said speculum 123 then.
See also Fig. 4,11 digital images that capture of this image extraction module demonstrate the external form and the reflection physical trait on it of four speculums 123, and it lines up the square formation of " 2 * 2 "; Each speculum 123 reflects a part of physical trait of this visitor 30 respectively, and for example the speculum 123 of the top reflects visitor 30 head and shoulder.Visitor 30 chin and neck repeatedly reflect in the speculum 123 in the upper left corner and the speculum 123 in the lower left corner, and the speculum in the lower right corner 123 is because be a convex mirror, and it can reflect visitor's 30 whole physical traits.
See also Fig. 5, if this visitor's 30 height shorter (a for example child), said speculum 123 still can reflect whole physical traits of this visitor 30.In addition, if the visitor is cat, dog inhuman biologies such as (figure do not show), the speculum 123 in the upper right corner and the lower right corner also can reflect these animals.
Thus, the scenery of extensive area (by between ceiling to floor) in door 20 the place aheads all can keep watch on by multi-area monitoring system 10 of the present invention, identification.So regardless of visitor 30 height, the user can clearly be observed this visitor's 30 physical trait by this digital image, and then judge that this visitor 30 is the mankind or animal.
See also Fig. 6, and consult Fig. 1 to Fig. 3 simultaneously.Multi-area monitoring system 10 of the present invention is observed and is judged whether visitor 30 is the mankind, also can be used for identification visitor 30 face feature, and then picks out visitor 30 identity except can be used for.And when carrying out this and using, the number of said speculum 123 also can be four, and is arranged in the square formation of " 2 * 2 ".
Wherein, said speculum 123 reflects visitor 30 characteristics such as face, neck and chest respectively.For example the speculum 123 in the upper left corner reflects the characteristic of visitor 30 forehead; The speculum 123 in the lower left corner reflects the characteristic of visitor 30 forehead to chin; The speculum 123 in the upper right corner reflects the characteristic in visitor 30 lip to chest; The speculum 123 in the lower right corner is a convex mirror, and it reflects the characteristic of visitor 30 whole faces.Partial Feature can be repeated the ground capture, and for example speculum 123 repeated reflections in the lower left corner go out visitor 30 eyes, increase the resolution of identification thus.
In addition, regardless of visitor 30 height, the characteristic of its face all can be captured.
See also Fig. 7, multi-area monitoring system 10 of the present invention also can be used for the fixed point of a plurality of specific regions to be kept watch on, and these specific regions disperse each other, and are spaced a distance.This multi-area monitoring system 10 is loaded in one 20, and speculum 123 is three.One of them speculum 123 is towards the window 40 on door 20 left sides, and another is towards the window 40 on door 20 the right, and last is towards the emergency exits 50 of door 20 the place ahead ends.Said speculum 123 reflects near the scenery these specific regions (window 40 and emergency exits 50) respectively, and 11 digital images that capture of this image extraction module also can demonstrate these scenery subsequently.So, when there is unusual generation these specific regions (window 40 by broken etc.), then the user can observe immediately.
See also Fig. 8; Multi-area monitoring system 10 of the present invention also can directly be incorporated in the door latch structure 60; This door latch structure 60 has an accommodation space 61 and for this multi-area monitoring system 10 setting is installed; The front side of this door latch structure 60 has a transparent area 62, and it can let said speculum 123 reflect the scenery in door latch structure 60 the place aheads.The user can be installed on this door latch structure 60 in one 20, reaches above-mentioned mentioned effect thus.
In sum, multi-area monitoring system of the present invention has following effect:
1. through suitably adjusting the angle of said speculum 123, can let the scenery of large-scale zone or several specific regions reflect on said speculum 123.
2. the capture scope of this image extraction module 11 only need contain said speculum 123, do not need actually to contain these target areas, so the digital image of image extraction module 11 acquisitions can have higher resolution.
3. scenery can repeatedly reflect on said speculum 123, has increased the resolution of 11 digital images that capture of image extraction module thus.
4. multi-area monitoring system 10 of the present invention can be used for the identification of face feature, and is applicable to the mankind of different heights.
5. multi-area monitoring system 10 of the present invention can be used for identification visitor 30 and is the mankind or animal.
6. multi-area monitoring system 10 of the present invention can be loaded in the door 20 or be loaded in the door latch structure 60.
The above is merely the preferred embodiments of the present invention; It is not to be intended to limit to scope of patent protection of the present invention; Therefore the equivalence done of every utilization specification of the present invention and accompanying drawing content changes; All be contained in claims of the present invention scope required for protection in like manner, state in the lump at this.
Claims (10)
1. a multi-area monitoring system is characterized in that, this multi-area monitoring system comprises:
One image extraction module, it has a lens group; And
One arrangement of mirrors, it has a body and at least two speculums, and said speculum is arranged at said body, and said speculum is towards this lens group, and the capture scope of said image extraction module is said speculum;
Thus, said speculum respectively reflects the catoptric imaging of a scenery, and said lens group is between said speculum and said scenery, and this lens group captures into a digital image with the catoptric imaging of the scenery that each said speculum reflected respectively.
2. multi-area monitoring system as claimed in claim 1 is characterized in that, the catoptric imaging of the scenery that the catoptric imaging of the scenery that at least one said mirror reflects goes out and another said mirror reflects go out partly repeats.
3. multi-area monitoring system as claimed in claim 1 is characterized in that this arrangement of mirrors has at least two Connection Blocks, and each said speculum is articulated on this Connection Block corresponding with it rotationally.
4. multi-area monitoring system as claimed in claim 1 is characterized in that, said speculum is level crossing, concave mirror or convex mirror.
5. multi-area monitoring system as claimed in claim 1 is characterized in that, this image extraction module is a video camera.
6. multi-area monitoring system as claimed in claim 1 is characterized in that, this image extraction module is a digital camera.
7. multi-area monitoring system as claimed in claim 1 is characterized in that this multi-area monitoring system is installed in one.
8. multi-area monitoring system as claimed in claim 7 is characterized in that, this door has an accommodation space and a transparent area, and this multi-area monitoring system is installed in this accommodation space, and this transparent area is arranged at this front side.
9. multi-area monitoring system as claimed in claim 1 is characterized in that this multi-area monitoring system is installed in the door latch structure.
10. multi-area monitoring system as claimed in claim 9 is characterized in that, this door latch structure has an accommodation space and a transparent area, and this multi-area monitoring system is installed in this accommodation space, and this transparent area is arranged at the front side of this door latch structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910006149XA CN101795394B (en) | 2009-02-03 | 2009-02-03 | Multi-zone monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910006149XA CN101795394B (en) | 2009-02-03 | 2009-02-03 | Multi-zone monitoring system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101795394A CN101795394A (en) | 2010-08-04 |
| CN101795394B true CN101795394B (en) | 2012-05-23 |
Family
ID=42587785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910006149XA Expired - Fee Related CN101795394B (en) | 2009-02-03 | 2009-02-03 | Multi-zone monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101795394B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024066199A1 (en) * | 2022-09-28 | 2024-04-04 | 珠海视熙科技有限公司 | Image acquisition apparatus and system, camera device, and related control method and apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000186914A (en) * | 1998-12-21 | 2000-07-04 | Yunison:Kk | High-resolution camera |
| CN1494318A (en) * | 2002-09-13 | 2004-05-05 | �ձ�ʤ����ʽ���� | Recording reproducing apparatus integrated with camera |
| CN1800902A (en) * | 2005-11-14 | 2006-07-12 | 广州和创电子科技有限公司 | Video frequency microscope capable of three-dimensionally rotating to observe |
| CN101149653A (en) * | 2006-09-22 | 2008-03-26 | 时代光电科技股份有限公司 | Device for distinguishing image position |
| CN101305594A (en) * | 2005-12-07 | 2008-11-12 | 松下电器产业株式会社 | Camera system, camera main-body, interchangeable lens unit, and imaging method |
-
2009
- 2009-02-03 CN CN200910006149XA patent/CN101795394B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000186914A (en) * | 1998-12-21 | 2000-07-04 | Yunison:Kk | High-resolution camera |
| CN1494318A (en) * | 2002-09-13 | 2004-05-05 | �ձ�ʤ����ʽ���� | Recording reproducing apparatus integrated with camera |
| CN1800902A (en) * | 2005-11-14 | 2006-07-12 | 广州和创电子科技有限公司 | Video frequency microscope capable of three-dimensionally rotating to observe |
| CN101305594A (en) * | 2005-12-07 | 2008-11-12 | 松下电器产业株式会社 | Camera system, camera main-body, interchangeable lens unit, and imaging method |
| CN101149653A (en) * | 2006-09-22 | 2008-03-26 | 时代光电科技股份有限公司 | Device for distinguishing image position |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101795394A (en) | 2010-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10829044B2 (en) | Vehicle monitoring system using a plurality of cameras | |
| CN102016944B (en) | Detection device and method for detecting fires and/or signs of fire | |
| CN102510474B (en) | 360-degree panorama monitoring system | |
| CN101021669A (en) | Whole-view field imaging and displaying method and system | |
| CN202614381U (en) | Helmet type fire fighting thermal imager | |
| JP2004279111A (en) | Measuring system | |
| CN102370453A (en) | Wireless capsule endoscope with annular lens | |
| CN101795394B (en) | Multi-zone monitoring system | |
| CN110809121A (en) | Security system based on infrared thermal imaging technology | |
| CN114554093B (en) | Image acquisition system and target tracking method | |
| TWM551285U (en) | Surveillance system with face recognition | |
| CN112930282A (en) | System and process for viewing in blind spots | |
| CN1672626A (en) | Stereo-imaging intelligent capsule type digestive tract endoscope | |
| CN109204177A (en) | Infrared eye for new-energy automobile Night View Assist | |
| CN111077593A (en) | Leak protection inspection equipment | |
| CN108965681A (en) | A kind of three camera night vision devices | |
| CN210042046U (en) | Continuous wind field and monitoring image structure of large ceiling fan | |
| US10819955B2 (en) | Aircraft provided with a surveillance system | |
| TWM561251U (en) | Face recognition module | |
| CN211021124U (en) | Intelligent nursing augmented reality helmet and system | |
| CN209201229U (en) | A kind of panoramic video security monitoring device | |
| KR102633120B1 (en) | Video recognition security camera | |
| CN215173709U (en) | Intelligent imaging device for security | |
| CN202614386U (en) | Helmet thermal imager system | |
| CN216645617U (en) | Pet safety inspection device based on infrared thermal imaging detection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20130203 |