CN211928699U - Comprehensive perimeter security system with infrared thermal image verification - Google Patents
Comprehensive perimeter security system with infrared thermal image verification Download PDFInfo
- Publication number
- CN211928699U CN211928699U CN202020694828.2U CN202020694828U CN211928699U CN 211928699 U CN211928699 U CN 211928699U CN 202020694828 U CN202020694828 U CN 202020694828U CN 211928699 U CN211928699 U CN 211928699U
- Authority
- CN
- China
- Prior art keywords
- infrared
- image acquisition
- output end
- image
- devices
- 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.)
- Active
Links
Images
Landscapes
- Closed-Circuit Television Systems (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a take infrared thermal imagery to verify synthesizes perimeter security protection system, the security protection system compares in current security protection system, has added image acquisition device and image recognition unit, confirms to infrared correlation device's alarm signal and verifies, only confirm to verify successfully after, just report to the police through controller control alarm, at this moment, can effectively solve that the background art mentions because outer environmental impact such as fallen leaves or sleet, the problem that the misstatement rate of infrared device that leads to is high has simple structure, reasonable in design, advantages such as the warning rate of accuracy height.
Description
Technical Field
The utility model discloses a synthesize the technical field that the perimeter was guarded against, especially relate to a take infrared thermal imagery to verify synthesizes perimeter security protection system.
Background
Along with the development of the Chinese society and the continuous improvement of the living standard of people, the consciousness and the demand of people on the safety technology prevention are gradually improved. As a modern perimeter security technology, the technology has been widely applied to the perimeter protection of residential districts, enterprises and public institutions, public buildings and the like in cities.
At present, the perimeter security protection is mainly realized by installing infrared correlation devices around a building, detecting security protection areas in real time through the infrared correlation devices, sending an alarm signal to a console when detecting that an invader exists, and controlling an alarm to give an alarm through the console.
The detection principle of the infrared correlation device is as follows: the infrared ray emitted by the infrared light emitting diode is focused by the optical lens, so that the light is transmitted to a long distance, and finally the light is received by the photosensitive transistor at the receiving end. When an object blocks the infrared ray emitted by the emitting end, the receiving end can not receive the infrared ray, so that an alarm can be given. Therefore, the infrared correlation device based on the detection principle is affected by the environment, and a false alarm phenomenon often occurs, for example, if leaves falling in a security area or rain, snow or the like blocks the receiving end from receiving infrared rays, the infrared correlation device will give an alarm, and the false alarm rate is high.
Therefore, how to develop a comprehensive perimeter security system to solve the above problems is a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses a take infrared thermal imagery to verify synthesizes perimeter security protection system to there is the high scheduling problem of wrong report alarm rate in security protection system in the past to solve.
The utility model provides a take infrared thermal imagery to verify synthesizes perimeter security protection system, this security protection system includes: the device comprises a plurality of infrared correlation devices, a plurality of image acquisition devices, an image identification unit, a controller and an alarm;
the infrared correlation devices are respectively arranged along the security perimeter at one side at intervals;
the image acquisition devices are respectively arranged at intervals at the security perimeter opposite to the infrared correlation device;
the image acquisition devices correspond to one or more infrared correlation devices, and each image acquisition device can acquire images in the detection security area of the corresponding infrared correlation device or devices;
the input end of the image identification unit is respectively connected with the output end of each image acquisition device;
the input end of the controller is respectively connected with the output end of each infrared correlation device and the output end of the image recognition unit, and the output end of the controller is respectively connected with the control end of the image acquisition device and the control end of the alarm.
Preferably, each of the image capturing devices includes: a holder and an infrared camera;
the infrared camera is fixedly arranged on the cradle head, and the control end of the cradle head and the control end of the infrared camera are both connected with the output end of the controller;
and the output end of the infrared camera is connected with the input end of the image recognition unit.
Further preferably, the security system further comprises: a display; each of the image capturing devices further includes: a visible light camera;
the visible light camera is fixedly arranged on the holder, and the control end of the visible light camera is connected with the output end of the controller;
and the input end of the display is respectively connected with the output end of the visible light camera in each image acquisition device.
Further preferably, the alarm is an audible and visual alarm.
The utility model provides a take infrared thermal imagery to verify synthesizes perimeter security protection system compares in current security protection system, has added image acquisition device and image recognition unit, confirms to infrared correlation device's alarm signal and verifies, only confirms to verify successfully after, just reports to the police through controller control alarm, at this moment, can effectively solve that the background art mentions because outer environmental impact such as fallen leaves or sleet, the problem that the wrong report rate of the infrared device that leads to is high.
The utility model provides a take infrared thermal imagery to verify synthesizes perimeter security protection system has simple structure, reasonable in design, the high advantage such as of warning rate of accuracy.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the constituent modules of an integrated perimeter security system with infrared thermal image verification according to an embodiment of the present disclosure;
FIG. 2 is the utility model discloses a take the infrared thermal image to verify the image acquisition device's among the comprehensive perimeter security system schematic diagram of forming of circumference.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus consistent with certain aspects of the invention, as detailed in the appended claims.
The problem of high false alarm rate caused by the fact that an infrared correlation device is simply arranged and no verification device is arranged in a conventional security system is solved. This embodiment provides a take infrared thermal image to verify synthesizes perimeter security protection system, refer to fig. 1, this security protection system includes: a plurality of infrared correlation devices 1, a plurality of image acquisition devices 2, an image identification unit 3, a controller 4 and an alarm 5, wherein the plurality of infrared correlation devices 1 are respectively arranged along the security protection perimeter at intervals on one side, the plurality of image acquisition devices 2 are respectively arranged at the security protection perimeter opposite to the infrared correlation devices 1 at intervals, namely, the image acquisition devices 2 and the infrared correlation devices 1 are oppositely arranged, the image acquisition devices 2 correspond to one or more infrared correlation devices 1, each image acquisition device 2 can acquire images in the detection security area of the corresponding one or more infrared correlation devices 1, the input end of the image identification unit 3 is respectively connected with the output end of each image acquisition device 2, the input end of the controller 4 is respectively connected with the output end of each infrared correlation device 1 and the output end of the image identification unit 3, the output end of the controller 4 is connected with the control end of the image acquisition device 2 and the control end of the alarm 5 respectively.
In the above-mentioned take infrared thermal image to verify comprehensive perimeter security protection system, realize the function that the secondary was confirmed and is verified through setting up image acquisition device and image identification unit to reduce the false alarm rate, this security protection system's specific working process is: the method comprises the steps of arranging a plurality of infrared correlation devices at intervals along a security perimeter on one side respectively, wherein each infrared correlation device corresponds to a part of security area, covering the whole security area by the infrared correlation devices, arranging an image acquisition device on a correlation surface of the infrared correlation devices at intervals along the security perimeter opposite to the infrared correlation devices, wherein the image acquisition device corresponds to one or more infrared correlation devices, the corresponding relation refers to the security area detected by each infrared correlation device, the corresponding image acquisition device can be used for completely acquiring images in the security area, after the equipment is installed, the infrared correlation devices are used as first defense after the security system is started, when the infrared correlation devices detect that intrusion exists, an alarm signal is sent to a controller, and the controller can firstly identify the infrared correlation devices corresponding to the alarm signal, then look for the image acquisition device that this infrared correlation device corresponds, then start corresponding image acquisition device and carry out image acquisition, the image of gathering can be sent to the image recognition unit and discerned, confirm and verify whether there is the invading thing, the invading thing here is usually people, if confirm verify that there is the invading thing, the image recognition unit can send the signal to the controller, the controller control alarm is reported to the police, indicates that there is the invasion, otherwise does not report to the police, avoids once wrong report.
The image recognition unit adopts the existing module, belongs to the prior art, has the same principle with the infrared thermal imager which is widely used at present, namely, carries out human shape recognition on the image to be shot, if the human shape exists in the image, the image recognition unit sends a signal to the controller, otherwise, the image recognition unit does not send the signal.
In order to realize that the security system can be used for 24 hours all day, and is not affected by natural climates such as high temperature, low temperature, strong light, dust, rain, snow, fog, frost and the like, as an improvement of the technical scheme, referring to fig. 2, the image acquisition device 2 in the above embodiment is designed to be composed of a pan-tilt 21 and an infrared camera 22, wherein the infrared camera 22 is fixedly installed on the pan-tilt 21, a control end of the pan-tilt 21 and a control end of the infrared camera 22 are both connected with an output end of the controller 4, and an output end of the infrared camera 22 is connected with an input end of the image recognition unit 3.
In the above-mentioned image acquisition device 2, the design through cloud platform 21 can realize image acquisition device's angular adjustment, and infrared camera 22 uses, because this camera is according to infrared thermal imaging principle, carries out the collection of image, can avoid receiving external environment's influence, can realize using 24 hours all weather.
Meanwhile, after infrared thermal imaging is adopted, the method is more favorable for improving the preparation of intelligent analysis, can make up the defects of the traditional visible light camera, adds temperature information when detecting and analyzing the invader, and can effectively remove interference factors such as fallen leaves, birds and beasts which are obviously different from people by combining with the self-carried image to carry out contour analysis.
In order to realize manual confirmation and further improve the reliability of the security system, as an improvement of the technical solution, referring to fig. 1, a display 6 is further provided in the security system, and referring to fig. 2, a visible light camera 23 is provided in each image acquisition device 2, wherein the visible light camera 23 is fixedly mounted on a pan/tilt head 21, a control end of the visible light camera 23 is connected with an output end of the controller 4, and an input end of the display 6 is respectively connected with an output end of the visible light camera 23 in each image acquisition device 2.
When the image recognition unit sends a signal to the controller to inform that the intrusion exists, the controller can control the corresponding visible light camera to start up to shoot images, and the shot images are sent to the display in real time to be displayed, so that manual confirmation is realized, and the reliability is further improved.
In order to improve the alarm effect, as an improvement of the technical scheme, the alarm 5 is selected as an audible and visual alarm.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It is to be understood that the present invention is not limited to what has been described above, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.
Claims (4)
1. The utility model provides a take infrared thermal image to verify synthesizes perimeter security protection system which characterized in that includes: the system comprises a plurality of infrared correlation devices (1), a plurality of image acquisition devices (2), an image identification unit (3), a controller (4) and an alarm (5);
the infrared correlation devices (1) are respectively arranged along the security perimeter at one side at intervals;
the image acquisition devices (2) are respectively arranged at intervals at the security perimeter opposite to the infrared correlation device (1);
the image acquisition devices (2) correspond to one or more infrared correlation devices (1), and each image acquisition device (2) can acquire images in the detection security area of the corresponding infrared correlation device (1);
the input end of the image identification unit (3) is respectively connected with the output end of each image acquisition device (2);
the input end of the controller (4) is connected with the output end of each infrared correlation device (1) and the output end of the image recognition unit (3), and the output end of the controller (4) is connected with the control end of the image acquisition device (2) and the control end of the alarm (5).
2. The integrated perimeter security system with thermographic verification according to claim 1, wherein each of said image acquisition devices (2) comprises: a pan/tilt head (21) and an infrared camera (22);
the infrared camera (22) is fixedly arranged on the cradle head (21), and the control end of the cradle head (21) and the control end of the infrared camera (22) are both connected with the output end of the controller (4);
the output end of the infrared camera (22) is connected with the input end of the image recognition unit (3).
3. The integrated perimeter security system with thermographic validation of infrared properties of claim 2, wherein said security system further comprises: a display (6); each of the image acquisition devices (2) further comprises: a visible light camera (23);
the visible light camera (23) is fixedly arranged on the cloud deck (21), and the control end of the visible light camera (23) is connected with the output end of the controller (4);
the input end of the display (6) is respectively connected with the output end of the visible light camera (23) in each image acquisition device (2).
4. The integrated perimeter security system with thermographic verification according to claim 1, characterized in that said alarm (5) is an audible and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020694828.2U CN211928699U (en) | 2020-04-30 | 2020-04-30 | Comprehensive perimeter security system with infrared thermal image verification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020694828.2U CN211928699U (en) | 2020-04-30 | 2020-04-30 | Comprehensive perimeter security system with infrared thermal image verification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211928699U true CN211928699U (en) | 2020-11-13 |
Family
ID=73329265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020694828.2U Active CN211928699U (en) | 2020-04-30 | 2020-04-30 | Comprehensive perimeter security system with infrared thermal image verification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211928699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113223261A (en) * | 2021-04-30 | 2021-08-06 | 重庆天智慧启科技有限公司 | System and method for deploying defense of residential area perimeter |
-
2020
- 2020-04-30 CN CN202020694828.2U patent/CN211928699U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113223261A (en) * | 2021-04-30 | 2021-08-06 | 重庆天智慧启科技有限公司 | System and method for deploying defense of residential area perimeter |
| CN113223261B (en) * | 2021-04-30 | 2022-09-30 | 重庆天智慧启科技有限公司 | System and method for deploying defense of residential area perimeter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111429681A (en) | Comprehensive perimeter security system with infrared thermal image verification and method | |
| CN111770266B (en) | Intelligent visual perception system | |
| KR101514696B1 (en) | Safety Accident Management System Of Bridge | |
| CN210899299U (en) | Tunnel monitoring system | |
| CN110853276A (en) | Intelligent security intrusion detection system | |
| CN105100757A (en) | Detector with integrated structure | |
| JP2014149620A (en) | Photographing system | |
| KR101625538B1 (en) | Car Number Recognition system | |
| KR102230552B1 (en) | Device For Computing Position of Detected Object Using Motion Detect and Radar Sensor | |
| CN207926277U (en) | A kind of substation isolating-switch Long-Range Surveillance System | |
| CN104581081A (en) | Passenger-flow analysis method based on video information | |
| CN110619735A (en) | System for monitoring and alarming falling object | |
| CN211928699U (en) | Comprehensive perimeter security system with infrared thermal image verification | |
| CN111246179A (en) | Intelligent protection system and method for visual radar | |
| CN113219454A (en) | System and method for preventing vehicles and personnel from invading runway based on millimeter wave radar | |
| CN204498254U (en) | Based on the face identification device of binocular vision under monitoring scene | |
| CN114566056A (en) | Highway tunnel driving safety risk identification, prevention and control method and system | |
| CN116311727A (en) | Intrusion response method, device, equipment and readable storage medium | |
| CN106448009A (en) | Perimeter intrusion detection system and method | |
| CN209486908U (en) | A kind of integrated management system of parking lot | |
| KR101817561B1 (en) | Streetlight system having disaster control function and an operating method thereof | |
| KR20180068435A (en) | Visual observation system and visual observation method using the same | |
| KR101874630B1 (en) | Visual observation system for prevention of suicide | |
| CN110481600B (en) | Unmanned autonomous comprehensive alarm system | |
| CN208897202U (en) | A kind of no worker monitor vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |