CN201331820Y - Video dual-technology virtual warning system - Google Patents
Video dual-technology virtual warning system Download PDFInfo
- Publication number
- CN201331820Y CN201331820Y CNU2008201582955U CN200820158295U CN201331820Y CN 201331820 Y CN201331820 Y CN 201331820Y CN U2008201582955 U CNU2008201582955 U CN U2008201582955U CN 200820158295 U CN200820158295 U CN 200820158295U CN 201331820 Y CN201331820 Y CN 201331820Y
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- video
- video cameras
- warning system
- virtual warning
- module
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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to a video dual-technology virtual warning system, which comprises two video cameras, two image recognition modules, and a background system, wherein, the image recognition modules are arranged in the video cameras respectively; the background system comprises a comprehensive detection module and an alarming module which are connected with each other; and the video cameras are connected with the comprehensive detection module. Compared with the prior art, the utility model has the advantages of simple structure and convenient use, and greatly reduce false alarm rate.
Description
Technical field
The utility model relates to warning system, particularly relates to the virtual warning system of a kind of video double-identifying type.
Background technology
Traditional virtual warning lines adopts single video mode or infrared double-identifying type, and the rate of false alarm of single video mode is higher, is not suitable for outdoor.Infrared double-identifying type can only detect life entity and be beyond recognition the kind of life entity or people's careful difference.
Summary of the invention
Technical problem to be solved in the utility model is exactly to provide a kind of video double-identifying type virtual warning system for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions: the virtual warning system of video double-identifying type, it is characterized in that, comprise two video cameras, two picture recognition module, background system, described two picture recognition module are located at respectively in two video cameras, described background system comprises interconnective comprehensive detection module, alarm module, and described two video cameras all are connected with the comprehensive detection module.
The utility model also comprises first frequency image monitoring system, second frequency image monitoring system that is respectively applied for two video cameras of monitoring.
Described first frequency image monitoring system is connected with a video camera, and described second frequency image monitoring system is connected with another video camera.
Compared with prior art, the utility model is simple in structure, convenient, greatly reduces rate of false alarm.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the virtual warning system of video double-identifying type, comprise two video cameras 1, two picture recognition module 2, background system 3, described two picture recognition module 2 are located at respectively in two video cameras 1, described background system 3 comprises interconnective comprehensive detection module 31, alarm module 32, and described two video cameras 1 all are connected with comprehensive detection module 31.
The utility model also comprises first frequency image monitoring system 4, second frequency image monitoring system 5 that is respectively applied for two video cameras of monitoring; Described first frequency image monitoring system 4 is connected with a video camera, and described second frequency image monitoring system 5 is connected with another video camera.
The utility model adopts two video cameras that are embedded with picture recognition module, and same zone is monitored, will in time report to the police when the someone enters the zone when two video cameras monitor simultaneously.The rate of false alarm of this virtual warning lines is extremely low, is applicable to important place such as machine-operated gate, and senior villa gate etc. needs the indoor and outdoor zone of guard key.
The zone of " seeing " as inswept certain the video camera institute of object, this video camera will carry out imaging to this object and judge, image-forming information is delivered to backstage synthetic determination module, if another video camera is when also having image-forming information to deliver to the synthetic determination module, the synthetic determination module is sent imaging and is determined that information reports to the police to alarm module.Simultaneously, two video cameras are also supported the backstage picture control, and artificial judgement also can increase accuracy rate.If have only a video camera to send the warning image-forming information in two video cameras, the synthetic determination module will can not be sent imaging and determine information.
Video double-identifying type virtual warning lines monitors same zone by leaving two video cameras that picture recognition module is housed of certain distance.
The image that single camera became is the plane, so can't be distinguished into the distance of picture point from camera lens, such as a camera surveillance zone, and near the one tree this video camera has a branch to rock before camera lens, video camera imaging is judged just may judge imaging, but in fact guarded region does not have people's appearance, so just caused wrong report.If but can have another video camera also to monitor that facing to this zone the result of supervision is does not have imaging simultaneously.Through promptly not triggering warning after the comprehensive judge module processing.So very large rate of false alarm that reduced of video double-identifying type virtual warning lines.
Claims (3)
1. the virtual warning system of video double-identifying type, it is characterized in that, comprise two video cameras, two picture recognition module, background system, described two picture recognition module are located at respectively in two video cameras, described background system comprises interconnective comprehensive detection module, alarm module, and described two video cameras all are connected with the comprehensive detection module.
2. the virtual warning system of video double-identifying type according to claim 1 is characterized in that, also comprises first frequency image monitoring system, second frequency image monitoring system that are respectively applied for two video cameras of monitoring.
3. the virtual warning system of video double-identifying type according to claim 2 is characterized in that, described first frequency image monitoring system is connected with a video camera, and described second frequency image monitoring system is connected with another video camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201582955U CN201331820Y (en) | 2008-12-30 | 2008-12-30 | Video dual-technology virtual warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201582955U CN201331820Y (en) | 2008-12-30 | 2008-12-30 | Video dual-technology virtual warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201331820Y true CN201331820Y (en) | 2009-10-21 |
Family
ID=41225203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201582955U Expired - Fee Related CN201331820Y (en) | 2008-12-30 | 2008-12-30 | Video dual-technology virtual warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201331820Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103295361A (en) * | 2013-04-03 | 2013-09-11 | 芜湖德力自动化装备科技有限公司 | Passageway secure identification system and use method thereof |
-
2008
- 2008-12-30 CN CNU2008201582955U patent/CN201331820Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103295361A (en) * | 2013-04-03 | 2013-09-11 | 芜湖德力自动化装备科技有限公司 | Passageway secure identification system and use method thereof |
| CN103295361B (en) * | 2013-04-03 | 2016-03-30 | 芜湖德力自动化装备科技有限公司 | A kind of passageway secure identification system and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20091021 Termination date: 20101230 |