CN106981160A - A kind of anti-theft monitoring system based on image capture and processing - Google Patents
A kind of anti-theft monitoring system based on image capture and processing Download PDFInfo
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- CN106981160A CN106981160A CN201710341524.0A CN201710341524A CN106981160A CN 106981160 A CN106981160 A CN 106981160A CN 201710341524 A CN201710341524 A CN 201710341524A CN 106981160 A CN106981160 A CN 106981160A
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- 238000012545 processing Methods 0.000 title claims abstract description 38
- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000009977 dual effect Effects 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 8
- 239000013307 optical fiber Substances 0.000 claims abstract description 6
- 230000001960 triggered effect Effects 0.000 claims abstract description 6
- 230000009545 invasion Effects 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000001052 transient effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 239000008358 core component Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000007600 charging Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- 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
- G08B13/19—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 infrared-radiation detection systems
-
- 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
- G08B13/19697—Arrangements wherein non-video detectors generate an alarm themselves
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/188—Capturing isolated or intermittent images triggered by the occurrence of a predetermined event, e.g. an object reaching a predetermined position
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a kind of anti-theft monitoring system based on image capture and processing, including gated detection module：Installed in the hinge position of door, for detection of entering；Infrared acquisition：In the region for needing to monitor, for hidden detection human body invasion situation；Amplifier A；For being amplified processing to the output signal for gating detection module；Anti-theft monitoring system of the present invention based on image capture and processing is improved for camera image of the prior art intake and treatment technology, antitheft triggering device and system are combined, in the case that antitheft triggering device only is triggered, system can just open work, camera can just start and gather image information, pass through image processing module simultaneously, optical fiber and wireless communication module carry out the image information transmission of wired and wireless two ways, the system also uses the mode of dual power supply, its power supply is not had a power failure by line to be influenceed, the normal power supply of guarantee system.
Description
Technical field
The present invention relates to a kind of image processing techniques, specifically a kind of anti-thefting monitoring system based on image capture and processing
System.
Background technology
Camera is the device for gathering image information, is commonly used for technical field of security and protection, existing camera safety-protection system
All it is the mode of work in 24 hours, although this Starting mode continual can carry out picture monitoring, but be due to throughout the year tired
The not discontinuous operation of the moon, the loss of camera is very serious, causes the service life reduction of camera, and existing camera head monitor technology
All it is to say to store after image taking into the memory on backstage, if it is desired to which checking needs checking for a little, wastes time and energy, together
When this kind of monitoring system is only powered with single supply in the prior art, once power-off, will result in the paralysis of system, therefore have
Treat in improvement.
The content of the invention
It is an object of the invention to provide a kind of sensitive, good anti-theft effect Internet of Things safety-protection system of triggering, with solution
State the problem of being proposed in background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of anti-theft monitoring system based on image capture and processing, including gated detection module：Installed in the hinge of door
Position, for detection of entering；Infrared acquisition：In the region for needing to monitor, for hidden detection human body invasion situation；
Amplifier A；For being amplified processing to the output signal for gating detection module；Amplifier B：For to infrared detection module
Output signal is amplified processing；Analog-digital converter：Analog-to-digital conversion is carried out for the signal to amplifier A and amplifier B outputs,
And the signal after conversion is exported to master controller；Master controller：For the integrated data processing of system, coding, decode and outer
If connection；Dual power supply module：Comprehensive power supply for other modules in whole system；Interface module：For completing master
Information transmission between controller and camera, image processing module, wireless communication module；Optical fiber：For definite transmission system
Data to Surveillance center.
It is used as the preferred scheme of the present invention：The core component of the master controller is AT89 series monolithics.
It is used as the preferred scheme of the present invention：Also include timer：It is connected with master controller, for setting during alarm triggering
Between.
It is used as the preferred scheme of the present invention：Also include display：It is connected with master controller, for the aobvious of warning message
Show, the active inquiry of information and operation.
It is used as the preferred scheme of the present invention：Also include memory：It is connected with master controller, for warning message data
Storage.
It is used as the preferred scheme of the present invention：The dual power supply module includes electric capacity C5, battery E, electric capacity C3, three poles
Pipe V1, transformer W and resistance R3, the electric capacity C5 one end connection 220V alternating currents and resistance R4, electric capacity the C5 other end connect
Connect rectifier bridge T1 port 1 and the resistance R4 other end, the rectifier bridge T1 connection of port 3 220V alternating currents, rectifier bridge T1 end
Mouth 2 connects resistance R1, resistance R2, switch S1, transient voltage suppressor diode DW, diode D1 negative electrode, electric capacity C1, transformer
W winding N1, the pin 4 of chip IC 1 and rectifier bridge T1 port 8, the resistance R1 other end connect diode D1 anode, opened
The S1 other end and battery E positive pole are closed, battery E negative pole is even electric capacity the C1 other end, electric capacity C2, electric capacity C3, electricity
Hold C4, the transient voltage suppressor diode DW other end, rectifier bridge T1 port 4, triode V1 S poles, rectifier bridge T2 end
The pin 1 of mouth 4, load H and chip IC 1, resistance R2 other end connection resistance R3 and the pin 7 of chip IC 1, resistance R3's is another
One end connects the pin 6 of the electric capacity C2 other end, the pin 2 of chip IC 1 and chip IC 1, and the pin 3 of chip IC 1 connects three poles
Pipe V1 G poles, the triode V1 D poles connection transformer W winding N1 other end, transformer W winding N2 two ends difference
Connect rectifier bridge T2 port 1 and rectifier bridge T2 port 3, the rectifier bridge T2 connection electric capacity C4 of port 2 other end and load H
The other end.
It is used as the preferred scheme of the present invention：The model NE555 of the chip IC 1.
It is used as the preferred scheme of the present invention：The core parts of the gated detection module are door status switch.
It is used as the preferred scheme of the present invention：The core parts of the infrared detection module, fingerprint identification module are pyroelectric infrared sensors.
Compared with prior art, the beneficial effects of the invention are as follows：Anti-thefting monitoring of the present invention based on image capture and processing
System is improved for camera image of the prior art intake and treatment technology, and antitheft triggering device is mutually tied with system
Close, in the case that antitheft triggering device only is triggered, system can just open work, and camera can just start and gather image
Information, while carrying out the image information of wired and wireless two ways by image processing module, optical fiber and wireless communication module
Transmission, the system also use dual power supply mode, its power supply is not had a power failure by line to be influenceed, it is ensured that system it is normal
Power supply.
Brief description of the drawings
Fig. 1 is a kind of structured flowchart of the anti-theft monitoring system based on image capture and processing；
Fig. 2 is the circuit diagram of dual power supply module.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer in Fig. 1,2, the embodiment of the present invention, a kind of anti-theft monitoring system based on image capture and processing, including
Gated detection module：Installed in the hinge position of door, for detection of entering；Infrared acquisition：In the region for needing to monitor,
For hidden detection human body invasion situation；Amplifier A；For being amplified processing to the output signal for gating detection module；
Amplifier B：Processing is amplified for the output signal to infrared detection module；Analog-digital converter：For to amplifier A and putting
The signal of big device B outputs carries out analog-to-digital conversion, and exports the signal after conversion to master controller；Master controller：For system
Integrated data processing, coding, decoding and the connection of peripheral hardware；Dual power supply module：For other modules in whole system
Comprehensive power supply；Interface module：For completing the letter between master controller and camera, image processing module, wireless communication module
Breath transmission；Optical fiber：Data for definite transmission system are to Surveillance center.
The core component of the master controller is AT89 series monolithics.
Also include timer：It is connected with master controller, for setting the alarm triggered time.Also include display：With master
Controller is connected, the active inquiry of display, information for warning message and operation.Also include memory：With master controller
It is connected, the storage for warning message data.
It is used as the preferred scheme of the present invention：The dual power supply module includes electric capacity C5, battery E, electric capacity C3, three poles
Pipe V1, transformer W and resistance R3, the electric capacity C5 one end connection 220V alternating currents and resistance R4, electric capacity the C5 other end connect
Connect rectifier bridge T1 port 1 and the resistance R4 other end, the rectifier bridge T1 connection of port 3 220V alternating currents, rectifier bridge T1 end
Mouth 2 connects resistance R1, resistance R2, switch S1, transient voltage suppressor diode DW, diode D1 negative electrode, electric capacity C1, transformer
W winding N1, the pin 4 of chip IC 1 and rectifier bridge T1 port 8, the resistance R1 other end connect diode D1 anode, opened
The S1 other end and battery E positive pole are closed, battery E negative pole is even electric capacity the C1 other end, electric capacity C2, electric capacity C3, electricity
Hold C4, the transient voltage suppressor diode DW other end, rectifier bridge T1 port 4, triode V1 S poles, rectifier bridge T2 end
The pin 1 of mouth 4, load H and chip IC 1, resistance R2 other end connection resistance R3 and the pin 7 of chip IC 1, resistance R3's is another
One end connects the pin 6 of the electric capacity C2 other end, the pin 2 of chip IC 1 and chip IC 1, and the pin 3 of chip IC 1 connects three poles
Pipe V1 G poles, the triode V1 D poles connection transformer W winding N1 other end, transformer W winding N2 two ends difference
Connect rectifier bridge T2 port 1 and rectifier bridge T2 port 3, the rectifier bridge T2 connection electric capacity C4 of port 2 other end and load H
The other end.
The model NE555 of chip IC 1.The core parts of gated detection module are door status switch.Infrared detection module, fingerprint identification module
Core parts are pyroelectric infrared sensors.
The present invention operation principle be：Camera in system is as image acquisition element, and it is arranged on hidden and is easy to
The position of IMAQ, by the intelligentized design of the system, it does not start under normal circumstances, and it is this to start trigger condition
Gated detection module and infrared detection module, fingerprint identification module in system, wherein gated detection module uses door status switch, once door is opened,
It will be triggered, export trigger signal into amplifier A from gated detection module, master control is being output to after analog-digital converter
Device processed, then master controller is by interface module opening camera, image processing module and wireless communication module, and camera will be gathered
The information transmission arrived carries out processing operation to image processing module, and the screen image information exported from image processing module passes a side
Face passes to master controller, and Surveillance center is delivered to by optical fiber, realizes the wire transmission of image information, on the other hand also passes through
Wireless communication module is delivered to user's mobile phone, realizes the transmission of wireless image information, wireless communication module can select GPRS,
The modes such as GSP, WIFI, infrared detection module uses pyroelectric infrared sensor, and it, which is sensed, equally sends tactile after human body signal
Signal, follow-up step is identical with the above, repeat no more, timer is used for the control of time, a signal is triggered unlatching
First-class module 5min is imaged, it is then automatic to close, reach the purpose of intelligent energy-saving.
System also uses dual power supply, prevents that system can be stopped in the case where city is electrically disconnected, or experience is rich
Rich burglar actively cuts off mains-supplied circuit, and the operation principle of wherein dual power supply part is as shown in Figure 2：By time base circuit IC1,
Resistance R2, resistance R3, electric capacity C3 etc. constitute astable multivibrator, and frequency of oscillation is about in 15kHz.Resistance R2's in circuit
Resistance is less than resistance R3 resistance, and vibration output promotes triode V1 conductings close to symmetrical square wave.Transformer W winding N2 is defeated
After the rectified bridge T2 rectifications of voltage gone out, by C4 filtering output DC voltages, the power supply of load is used as.
When line voltage normal power supply, the alternating voltage that 220V line voltages are exported after resistance R4 decompressions is rectified
The direct current for being about 12V is provided after bridge T1 rectifications and electric capacity C1 filtering.This voltage adds to battery E two ends with 1~2mA's through R1
The consumption that weak current is powered off temporarily to battery E chargings with the self-discharge loss and ac power circuit that supplement battery pack.
When alternating current circuit has a power failure, circuit power is provided by batteries through diode VD5.
When line voltage disconnects, battery E substitutes city and supplies electricity to circuit automatically to power, when needing that battery E is filled
When electric, charging current can be increased by closure switch S1, battery E is entered quick-charge state.
Claims (9)
1. a kind of anti-theft monitoring system based on image capture and processing, it is characterised in that including gated detection module：It is arranged on
The hinge position of door, for detection of entering；Infrared acquisition：In the region for needing to monitor, human body is detected for hidden
Invasion situation；Amplifier A；For being amplified processing to the output signal for gating detection module；Amplifier B：For to infrared
The output signal of detecting module is amplified processing；Analog-digital converter：Enter for the signal to amplifier A and amplifier B outputs
Row analog-to-digital conversion, and the signal after conversion is exported to master controller；Master controller：For the integrated data processing of system, coding,
Decoding and the connection of peripheral hardware；Dual power supply module：Comprehensive power supply for other modules in whole system；Interface module：
For completing the information transmission between master controller and camera, image processing module, wireless communication module；Optical fiber：For having
The data of Transmission system are limited to Surveillance center.
2. a kind of anti-theft monitoring system based on image capture and processing according to claim 1, it is characterised in that described
The core component of master controller is AT89 series monolithics.
3. a kind of anti-theft monitoring system based on image capture and processing according to claim 1, it is characterised in that also wrap
Include timer：It is connected with master controller, for setting the alarm triggered time.
4. a kind of anti-theft monitoring system based on image capture and processing according to claim 1, it is characterised in that also wrap
Include display：It is connected with master controller, the active inquiry of display, information for warning message and operation.
5. a kind of anti-theft monitoring system based on image capture and processing according to claim 1, it is characterised in that also wrap
Include memory：It is connected with master controller, the storage for warning message data.
6. a kind of anti-theft monitoring system based on image capture and processing according to claim 1, it is characterised in that described
Dual power supply module includes electric capacity C5, battery E, electric capacity C3, triode V1, transformer W and resistance R3, the electric capacity C5's
One end connects 220V alternating currents and resistance R4, electric capacity the C5 other end connection rectifier bridge T1 port 1 and the resistance R4 other end,
The rectifier bridge T1 connection of port 3 220V alternating currents, rectifier bridge T1 the connection resistance R1 of port 2, resistance R2, switch S1, transient state electricity
Constrain diode DW processed, diode D1 negative electrode, electric capacity C1, transformer W winding N1, the pin 4 and rectifier bridge T1 of chip IC 1
Port 8, resistance R1 other end connection diode D1 anode, switch the S1 other end and battery E positive pole, battery
E negative pole even cry the electric capacity C1 other end, electric capacity C2, electric capacity C3, electric capacity C4, the transient voltage suppressor diode DW other end,
Rectifier bridge T1 port 4, triode V1 S poles, rectifier bridge T2 port 4, load H and chip IC 1 pin 1, resistance R2's
The other end connects the pin 7 of resistance R3 and chip IC 1, and the resistance R3 other end connection electric capacity C2 other end, chip IC 1 are drawn
Pin 2 and the pin of chip IC 16, the connecting triode V1 of pin 3 of chip IC 1 G poles, triode V1 D poles connection transformer W
Winding N1 the other end, transformer W winding N2 two ends connect rectifier bridge T2 port 1 and rectifier bridge T2 port respectively
3, rectifier bridge T2 the connection electric capacity C4 of port 2 other end and the load H other end.
7. a kind of anti-theft monitoring system based on image capture and processing according to claim 6, it is characterised in that described
The model NE555 of chip IC 1.
8. a kind of anti-theft monitoring system based on image capture and processing according to claim 1, it is characterised in that described
The core parts of gated detection module are door status switch.
9. a kind of anti-theft monitoring system based on image capture and processing according to claim 1, it is characterised in that described
The core parts of infrared detection module, fingerprint identification module are pyroelectric infrared sensors.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710341524.0A CN106981160A (en) | 2017-05-16 | 2017-05-16 | A kind of anti-theft monitoring system based on image capture and processing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710341524.0A CN106981160A (en) | 2017-05-16 | 2017-05-16 | A kind of anti-theft monitoring system based on image capture and processing |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108900141A (en) * | 2018-09-19 | 2018-11-27 | 南京工程学院 | A kind of laser power supply communication equipment and its communication means and method of supplying power to |
| CN110111517A (en) * | 2019-04-28 | 2019-08-09 | 北京长城华冠汽车技术开发有限公司 | Anti-theft detection device and system |
| CN110738176A (en) * | 2019-10-17 | 2020-01-31 | 湖北云阶信息技术有限公司 | public security face recognition intelligent matching personal information system |
| CN112785800A (en) * | 2021-01-20 | 2021-05-11 | 赣州市正途科技有限公司 | Intelligent camera monitoring device |
| CN112947330A (en) * | 2021-02-01 | 2021-06-11 | 临涣焦化股份有限公司 | Safety protection system for distributed control system control cabinet |
| CN114333198A (en) * | 2022-01-14 | 2022-04-12 | 深圳市顺安居智能科技有限公司 | New generation industrial grade electron tension rail based on industry intelligence |
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| CN112785800A (en) * | 2021-01-20 | 2021-05-11 | 赣州市正途科技有限公司 | Intelligent camera monitoring device |
| CN112947330A (en) * | 2021-02-01 | 2021-06-11 | 临涣焦化股份有限公司 | Safety protection system for distributed control system control cabinet |
| CN114333198A (en) * | 2022-01-14 | 2022-04-12 | 深圳市顺安居智能科技有限公司 | New generation industrial grade electron tension rail based on industry intelligence |
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Application publication date: 20170725 |
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