CN113112725B - Anti-intrusion system based on video monitoring - Google Patents
Anti-intrusion system based on video monitoring Download PDFInfo
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- CN113112725B CN113112725B CN202110371513.3A CN202110371513A CN113112725B CN 113112725 B CN113112725 B CN 113112725B CN 202110371513 A CN202110371513 A CN 202110371513A CN 113112725 B CN113112725 B CN 113112725B
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- displacement
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- intrusion
- dwang
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
- G08B13/19613—Recognition of a predetermined image pattern or behaviour pattern indicating theft or intrusion
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
- G08B13/1436—Mechanical actuation by lifting or attempted removal of hand-portable articles with motion detection
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention relates to the technical field of intelligent security and protection, and discloses an anti-intrusion system for video monitoring, which comprises a monitoring camera and an anti-intrusion processing module, wherein the anti-intrusion processing module comprises an auxiliary LED module, a monitoring identification module and an alarm reminding module, the top of the monitoring camera is fixedly connected with an adjusting base, a mechanical position judging device is arranged in the monitoring camera, and the top of the adjusting base is movably connected with a rotating rod. This prevent invasion system based on video monitoring usefulness, the control identification module the inside is provided with picture invasion and judges the link, can judge whether the surveillance camera head is sheltered from or the picture is invaded, can draw the picture through the frequency of the supplementary LED scintillation of control whether invaded, judge the inside displacement dwang of device and displacement through mechanical position simultaneously and judge whether the touch-sensitive screen takes place the displacement, judge whether the control angle of surveillance camera head is illegally changed.
Description
Technical Field
The invention relates to the technical field of intelligent security and particularly relates to an anti-intrusion system for video monitoring.
Background
The intelligent security system can be simply understood as: the technical system has the advantages that the image transmission and storage, the data storage and processing are accurate and selective, and as for the intelligent security system, a complete intelligent security system mainly comprises three parts, namely entrance guard, alarm and monitoring; when monitoring the campus, can be provided with the camera that can adjust the control angle, but do not have this link of automatic monitoring invasion control to the camera on some key laboratory passageways, will give illegal molecule and make the chance like this, so we need have the anti-intrusion system of automatic monitoring invasion control.
The anti-intrusion system in the current market generally adopts a software firewall mode to prevent intrusion, but the anti-intrusion mode cannot pre-warn that a monitoring camera is shielded or a monitoring angle is changed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an anti-intrusion system for video monitoring, which has the advantage of automatic monitoring intrusion monitoring and solves the problem that the conventional anti-intrusion system in the background art does not specially deal with the problem that a monitoring camera is shielded or the monitoring angle is changed.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an anti-intrusion system for video monitoring comprises a monitoring camera and an anti-intrusion processing module, wherein the anti-intrusion processing module comprises an auxiliary LED module, a monitoring identification module and an alarm reminding module;
the top of the monitoring camera is fixedly connected with an adjusting base, a mechanical position judging device is arranged in the monitoring camera, and the top of the adjusting base is movably connected with a rotating rod;
the mechanical position judging device comprises a displacement soft rod which is connected to the back face of the monitoring camera in a sliding mode, an electric telescopic cylinder is fixedly connected to the outer surface of the displacement soft rod, a telescopic rod is movably connected to the bottom end of the electric telescopic cylinder, a sliding ring is fixedly connected to the bottom end of the telescopic rod, a displacement rotating rod is arranged on the outer surface of the sliding ring, and a displacement judging touch screen is arranged on the inner wall of the monitoring camera.
Preferably, a picture intrusion judgment link is arranged in the monitoring and identifying module, when the picture intrusion judgment is the confirmed intrusion, the alarm reminding module is switched on to give an alarm, and when the picture intrusion judgment is the non-intrusion, the equipment operates normally.
Preferably, the monitoring and identifying module includes a mechanical auxiliary judging module and an auxiliary image monitoring module, and the monitoring and identifying module receives monitoring information of the monitoring camera.
Preferably, the mechanical auxiliary judgment module comprises an alarm triggering prevention module and an alarm contact judgment module, and the alarm triggering prevention module is arranged in the monitoring camera.
Preferably, the outer fixed surface of the soft pole of displacement is connected with and rotates the hinge piece, and rotates the top fixed connection of hinge piece and displacement dwang, the quantity of displacement dwang is a plurality of, and symmetric distribution is in the outer surface of the soft pole of displacement.
Preferably, one side of the telescopic rod, which is close to the displacement soft rod, is in sliding connection with the outer surface of the displacement soft rod, and the length of the telescopic rod is matched with the length of the displacement judgment touch screen.
Preferably, the outer fixed surface of slip ring is connected with the sliding block, the sliding tray has been seted up to the inside of displacement dwang, just the surface of slip ring and the inboard sliding connection of displacement dwang.
The utility model provides a mechanical position judgement device of anti-intrusion system based on video monitoring usefulness, includes the soft pole of displacement at the surveillance camera head back of sliding connection, the outer fixed surface of the soft pole of displacement is connected with electronic telescopic cylinder, the bottom swing joint of electronic telescopic cylinder has the telescopic link, just the bottom fixedly connected with slip ring of telescopic link, the slip ring surface is provided with the displacement dwang, the inner wall of surveillance camera head is provided with the displacement and judges the touch-sensitive screen.
Compared with the prior art, the invention provides an anti-intrusion system based on video monitoring, which has the following beneficial effects:
1. this prevent intrusion system based on video monitoring usefulness, through being provided with supplementary LED module, modules such as control identification module and alarm warning module mutually support, specifically be provided with picture invasion judgement link inside the control identification module, can judge whether the surveillance camera head is sheltered from or the picture is invaded, can derive the picture through the frequency of control supplementary LED scintillation and whether invaded, judge whether the touch-sensitive screen takes place the displacement through the inside displacement dwang of mechanical position judgement device simultaneously and displacement, judge whether the monitoring angle of surveillance camera head is illegally changed, the problem that the current prevent intrusion system who mentions among the above-mentioned background art does not have special reply surveillance camera head and shelters from or changes monitoring angle is solved.
2. This prevent intrusion system based on video monitoring usefulness, through being provided with electronic telescoping cylinder, devices such as telescopic link and slip ring mutually support, specifically be the outer fixed surface at the slip ring is connected with the sliding block, can be through the flexible of control electronic telescoping cylinder control telescopic link, thereby make the slip ring displacement from top to bottom, the one end of displacement dwang is connected with the surface rotation of the soft pole of displacement simultaneously, and displacement dwang and slip ring sliding connection, thereby can be through the angle of opening of the flexible control displacement dwang of control telescopic link, when needing to connect and remove alarm state, can control the telescopic link and begin to extend, thereby make the slip ring move down, it begins to draw in to drive the displacement dwang, avoid when changeing the scanning angle to the surveillance camera head, because the displacement dwang opens the condition that can trigger the alarm, reach the effect of automated inspection and convenient alarm of removing.
Drawings
FIG. 1 is a tree diagram of an anti-intrusion system of the present invention;
FIG. 2 is a flow chart of the monitoring and determining of the present invention;
FIG. 3 is a rear view of a monitoring camera structure according to the present invention;
fig. 4 is a side sectional view of the mechanical position determining apparatus of the present invention.
Wherein: 1. a surveillance camera; 2. an adjusting base; 3. a mechanical position judgment device; 31. displacing the soft rod; 32. an electric telescopic cylinder; 321. a telescopic rod; 33. a slip ring; 34. a displacement rotating rod; 35. and (5) displacement judgment of the touch screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
The embodiment is an embodiment of an anti-intrusion system for video monitoring.
Referring to fig. 1-4, an anti-intrusion system for video monitoring includes a monitoring camera 1 and an anti-intrusion processing module, wherein the anti-intrusion processing module includes an auxiliary LED module, a monitoring identification module and an alarm reminding module;
through the technical scheme, the picture invasion judging link is arranged in the monitoring and identifying module, whether the monitoring camera 1 is shielded or the picture is invaded can be judged, whether the picture is invaded can be obtained through the flickering frequency of the monitoring auxiliary LED, and whether the touch screen 35 is displaced is judged through the displacement rotating rod 34 and the displacement inside the mechanical position judging device 3, so that whether the monitoring angle of the monitoring camera 1 is illegally replaced is judged.
The supplementary LED module that mentions above sets up at surveillance camera head 1 top for the LED lamp that can change the flicker frequency, follows the rotation of camera and rotates, and the frequency contrast of LED lamp scintillation can draw the control picture around through the control picture whether by the invasion, switches on the alarm after confirming the invasion and reminds the module, avoids someone to change the control picture through the network invasion.
The top of the monitoring camera 1 is fixedly connected with an adjusting base 2, a mechanical position judging device 3 is arranged in the monitoring camera 1, and the top of the adjusting base 2 is movably connected with a rotating rod;
the mechanical position determining device 3 comprises a displacement soft rod 31 which is slidably connected to the back of the monitoring camera 1, an electric telescopic cylinder 32 is fixedly connected to the outer surface of the displacement soft rod 31, an expansion rod 321 is movably connected to the bottom end of the electric telescopic cylinder 32, a sliding ring 33 is fixedly connected to the bottom end of the expansion rod 321, a displacement rotating rod 34 is arranged on the outer surface of the sliding ring 33, and a displacement determining touch screen 35 is arranged on the inner wall of the monitoring camera 1.
Through the technical scheme, outer fixed surface at slip ring 33 is connected with the sliding block, can be through the flexible of control electronic telescoping cylinder 32 control telescopic link 321, thereby make slip ring 33 displacement about beginning, the one end of displacement dwang 34 rotates with the surface of the soft pole 31 of displacement to be connected simultaneously, and displacement dwang 34 and slip ring 33 sliding connection, thereby can control the angle of opening of displacement dwang 34 through the flexible control of control telescopic link 321, when needs connect and remove alarm state, can control telescopic link 321 and begin to extend, thereby make slip ring 33 remove down, it begins to draw in to drive displacement dwang 34, avoid when changing the scanning angle to surveillance camera 1, because displacement dwang 34 opens the condition that can trigger the alarm, reach the effect of automated inspection and convenient alarm of removing.
The above-mentioned electric telescopic cylinder 32, telescopic rod 321 and displacement judging touch screen 35 are all existing devices, and they are connected to an intelligent control chip, which is prior art and will not be described herein too much.
Specifically, a picture intrusion judgment link is arranged in the monitoring and identifying module, when the picture intrusion judgment is the confirmed intrusion, the alarm reminding module is switched on to give an alarm, and when the picture intrusion judgment is the non-intrusion, the equipment normally operates.
Through the technical scheme, the position can be judged through the auxiliary LED module and the mechanical position to judge whether the intrusion is network intrusion or mechanical intrusion.
Specifically, the monitoring identification module comprises a mechanical auxiliary judgment module and an auxiliary image monitoring module, and the monitoring identification module receives monitoring information of the monitoring camera 1.
Specifically, the mechanical auxiliary judgment module includes an alarm triggering prevention module and an alarm contact judgment module, and the alarm triggering prevention module is disposed inside the monitoring camera 1.
Through the technical scheme, the alarm triggering prevention module is used for essentially controlling the telescopic rod 321 and avoiding the retraction state of the telescopic rod 321, so that the displacement of the displacement rotating rod 34 on the displacement judging touch screen 35 is realized, and the alarm is triggered when the normal rotation scanning angle is avoided.
Specifically, the outer surface of the soft displacement rod 31 is fixedly connected with a rotary hinge block, the rotary hinge block is fixedly connected with the top of the displacement rotating rod 34, the displacement rotating rod 34 is provided with a plurality of rotary hinge blocks, and the rotary hinge blocks are symmetrically distributed on the outer surface of the soft displacement rod 31.
Specifically, one side of the telescopic rod 321 close to the flexible displacement rod 31 is connected with the outer surface of the flexible displacement rod 31 in a sliding manner, and the length of the telescopic rod 321 is matched with the length of the flexible displacement determination touch screen 35.
Specifically, the outer surface of the sliding ring 33 is fixedly connected with a sliding block, the inside of the displacement rotating rod 34 is provided with a sliding groove, and the outer surface of the sliding ring 33 is connected with the inner side of the displacement rotating rod 34 in a sliding manner.
Through above-mentioned technical scheme, the opening angle of displacement dwang 34 receives the control of slip ring 33, when slip ring 33 removed to surveillance camera head 1 back, can be through extrusion displacement dwang 34 to make displacement dwang 34 begin to open, otherwise, control the shrink of displacement dwang 34.
The above-mentioned displacement soft rod 31 is a hard rod in a portion included in the monitoring camera 1 near the inside thereof and is not easily deformed, and the remaining portion is a soft rod and can be displaced following the rotation of the camera.
When using, extend telescopic link 321 through the electronic telescoping cylinder 32 of the inside intelligent end control of surveillance camera head 1 to make displacement dwang 34 begin to draw in, avoid when normal use because displacement dwang 34 and displacement judge and take place the contact displacement between the touch-sensitive screen 35, trigger the alarm, can monitor the control area afterwards.
Example two
The embodiment is an embodiment of a mechanical position judgment device based on an anti-intrusion system for video monitoring.
The mechanical position determining device 3 comprises a displacement soft rod 31 which is slidably connected to the back of the monitoring camera 1, an electric telescopic cylinder 32 is fixedly connected to the outer surface of the displacement soft rod 31, an expansion rod 321 is movably connected to the bottom end of the electric telescopic cylinder 32, a sliding ring 33 is fixedly connected to the bottom end of the expansion rod 321, a displacement rotating rod 34 is arranged on the outer surface of the sliding ring 33, and a displacement determining touch screen 35 is arranged on the inner wall of the monitoring camera 1.
Through the technical scheme, the outer fixed surface at slip ring 33 is connected with the sliding block, can control the flexible of telescopic link 321 through controlling electronic telescoping cylinder 32, thereby make slip ring 33 begin displacement from top to bottom, the one end of displacement dwang 34 is connected with the surface rotation of the soft pole 31 of displacement, and displacement dwang 34 and slip ring 33 sliding connection, thereby can be through the flexible control displacement dwang 34's of control telescopic link 321 opening angle, when needs connect and remove alarm state, can control telescopic link 321 and begin to extend, thereby make slip ring 33 remove down, it begins to draw in to drive displacement dwang 34, avoid when changing the scanning angle to surveillance camera 1, because displacement dwang 34 opens the condition that can trigger the alarm, reach the effect of automated inspection and convenient alarm of removing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an prevent intrusion system based on video monitoring is used, includes surveillance camera head (1) and prevents invasion processing module, its characterized in that: the anti-intrusion processing module comprises an auxiliary LED module, a monitoring identification module and an alarm reminding module;
the top of the monitoring camera (1) is fixedly connected with an adjusting base (2), a mechanical position judging device (3) is arranged in the monitoring camera (1), and the top of the adjusting base (2) is movably connected with a rotating rod;
mechanical position judgement device (3) include the soft pole of displacement (31) at the sliding connection at the surveillance camera head (1) back, the outer fixed surface of the soft pole of displacement (31) is connected with electronic telescopic cylinder (32), the bottom swing joint of electronic telescopic cylinder (32) has telescopic link (321), just the bottom fixedly connected with slip ring (33) of telescopic link (321), slip ring (33) surface is provided with displacement dwang (34), the inner wall of surveillance camera head (1) is provided with displacement judgement touch-sensitive screen (35), just displacement dwang (34) are on displacement judgement touch-sensitive screen (35) displacement.
2. The video surveillance-based intrusion prevention system of claim 1, wherein: the inside of the monitoring and identifying module is provided with a picture intrusion judging link, when the picture intrusion is judged to be confirmed intrusion, the alarm reminding module is switched on to give an alarm, and when the picture intrusion is judged to be non-intrusion, the equipment normally operates.
3. The video surveillance-based intrusion prevention system of claim 1, wherein: the monitoring identification module comprises a mechanical auxiliary judgment module and an auxiliary picture monitoring module, and receives monitoring information of the monitoring camera (1).
4. The video surveillance-based intrusion prevention system of claim 3, wherein: the mechanical auxiliary judgment module comprises an alarm triggering prevention module and an alarm contact judgment module, and the alarm triggering prevention module is arranged in the monitoring camera (1).
5. The video surveillance-based intrusion prevention system of claim 1, wherein: the outer fixed surface of the soft rod (31) of displacement is connected with and rotates the hinge piece, and rotates the top fixed connection of hinge piece and displacement dwang (34), the quantity of displacement dwang (34) is a plurality of, and symmetric distribution is in the surface of the soft rod (31) of displacement.
6. The video surveillance-based intrusion prevention system of claim 1, wherein: one side of the telescopic rod (321) close to the displacement soft rod (31) is in sliding connection with the outer surface of the displacement soft rod (31), and the length of the telescopic rod (321) is matched with that of the displacement judgment touch screen (35).
7. The video surveillance-based intrusion prevention system of claim 1, wherein: the outer fixed surface of slip ring (33) is connected with the sliding block, the sliding tray has been seted up to the inside of displacement dwang (34), just the surface of slip ring (33) and the inboard sliding connection of displacement dwang (34).
8. The utility model provides a mechanical position judgement device based on intrusion prevention system that video monitoring used which characterized in that: for mechanical position judgement device (3), including displacement soft rod (31) of sliding connection at the surveillance camera head (1) back, the outer fixed surface of the soft rod of displacement (31) is connected with electronic telescoping cylinder (32), the bottom swing joint of electronic telescoping cylinder (32) has telescopic link (321), just the bottom fixedly connected with slip ring (33) of telescopic link (321), slip ring (33) surface is provided with displacement dwang (34), the inner wall of surveillance camera head (1) is provided with displacement judgement touch-sensitive screen (35), just displacement dwang (34) are displacement on displacement judgement touch-sensitive screen (35).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110371513.3A CN113112725B (en) | 2021-04-07 | 2021-04-07 | Anti-intrusion system based on video monitoring |
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| CN202110371513.3A CN113112725B (en) | 2021-04-07 | 2021-04-07 | Anti-intrusion system based on video monitoring |
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| CN113112725B true CN113112725B (en) | 2022-11-01 |
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| JP2010211514A (en) * | 2009-03-10 | 2010-09-24 | Aiphone Co Ltd | Intruder monitoring device |
| CN102998877A (en) * | 2011-09-09 | 2013-03-27 | 奥林巴斯映像株式会社 | Camera system and interchangeable lens |
| CN102509052A (en) * | 2011-10-28 | 2012-06-20 | 深圳市新国都技术股份有限公司 | Safety protection method and device of electronic device touch screen |
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