CN108924505A - A kind of group's mist detection system based on video analysis - Google Patents
A kind of group's mist detection system based on video analysis Download PDFInfo
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- CN108924505A CN108924505A CN201810848445.3A CN201810848445A CN108924505A CN 108924505 A CN108924505 A CN 108924505A CN 201810848445 A CN201810848445 A CN 201810848445A CN 108924505 A CN108924505 A CN 108924505A
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- 239000003595 mist Substances 0.000 title claims abstract description 49
- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 238000004891 communication Methods 0.000 claims abstract description 35
- 238000012544 monitoring process Methods 0.000 claims abstract description 26
- 238000012806 monitoring device Methods 0.000 claims abstract description 11
- 238000003384 imaging method Methods 0.000 claims description 6
- 238000010295 mobile communication Methods 0.000 claims description 4
- 230000006870 function Effects 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 238000013519 translation Methods 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 2
- 206010039203 Road traffic accident Diseases 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005266 casting Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- 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
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
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- G01N15/075—
Abstract
Group's mist detection system based on video analysis that the invention discloses a kind of,Including several video acquisition terminals,Processor module and monitoring center,The video acquisition terminal includes monitoring computer,Cmos image sensor and data communication interface,One end of the data communication interface is connected to monitoring device,Mobile memory module and the Internet module,The video acquisition terminal is connected to processor module by Global Communications System,The port of the processor module is connected with display module,Also module is connected to remote monitoring terminal and monitoring center to the processor module by wireless communication,Video acquisition terminal has video image source multiplicity,So that video image resource is more abundant,Group's mist detection efficient is higher,Group's mist prediction is more accurate,Realize the effect remotely monitored,It is alerted using alarm module,Casting in time,Reduce the generation of major traffic accidents,Improve traffic safety.
Description
Technical field
The present invention relates to a mist detection system technical field, specially a kind of group's mist detection system based on video analysis.
Background technique
Highway is the industry concerning lifelines of the national economy development, recently as the fast development of highway, is handed over
The growth of geometry number is also presented in interpreter therefore quantity, is seriously threatening for economic development and resident's personal safety.According to statistics, dense fog is to lead
The main reason for causing the pernicious traffic accident of highway to take place frequently.The method of the early warning of greasy weather detection at present is broadly divided into two classes：Tradition
Satellite remote sensing, atmospheric visibility detector and based on image procossing greasy weather detection." group's mist " is also substantially mist, is by office
The influence of portion area moist heat, in dense fog in tens of rice to up to a hundred meters of subrange, the fog of appearance more " dense ", energy
The lower mist of degree of opinion.The outer sight of group's mist is good, rolls into a ball a piece of dim in mist.Group's mist prediction is difficult, regional strong, be easy to cause weight
Big traffic accident.There is presently no a kind of methods of group of detection well mist.
For this purpose, application No. is CN201611214858.3 to disclose a kind of group's mist detection method based on video analysis, packet
Include following steps：Video flowing is obtained, dark channel prior process of convolution is carried out to video image；It obtains user and specifies the farthest visual field
Point forms perspective range, carries out equal proportion to perspective range according to this and is divided into different see-through areas；To each perspective area
Domain carries out pixel Data-Statistics；Each see-through area is successively judged from small to large, if the statistics knot of some see-through area
Fruit is more than that the threshold value of setting determines that the region is covered by mist, otherwise for without a mist covering.Elder generation of the invention based on dark
Test that knowledge carries out pretreatment to image and perspective range based on farthest point is estimated, can the effective group's of detection mist, accuracy rate
It is high.
But above scheme still has certain defect, group's mist detection efficient is low, and group's mist prediction is difficult, Wu Fashi
Now long-range monitoring.
Summary of the invention
Group's mist detection system based on video analysis that the purpose of the present invention is to provide a kind of, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the present invention provides the following technical solutions：A kind of group's mist detection system based on video analysis,
Including several video acquisition terminal, processor module and monitoring centers, the video acquisition terminal include monitoring computer,
Cmos image sensor and data communication interface, one end of the data communication interface are connected to monitoring device, mobile storage mould
Block and the Internet module, the video acquisition terminal are connected to processor module, the processor die by Global Communications System
The port of block is connected with display module, and also module is connected to remote monitoring terminal and prison to the processor module by wireless communication
Control center；
The camera of the monitoring device acquires target video, is transported to collected video information using data communication interface
Video acquisition terminal；
The mobile memory module is mobile hard disk or USB flash disk, is stored with video, image data in the mobile memory module,
Video, image data are transported to video acquisition terminal using data communication interface by mobile memory module；
Gateway, server and computer built in the monitoring center, the display module is LED display module, for playing view
Frequency image, the processor module use AT89S52 single-chip microcontroller.
As advanced optimizing for the technical program, a kind of group's mist detection system based on video analysis of the present invention is described
The camera of monitoring device selects Haikang DS-2CD3T10-I3, is suitable for the demanding high-definition monitoring place of nighttime imaging.
As advanced optimizing for the technical program, a kind of group's mist detection system based on video analysis of the present invention is described
Processor module is connected with power module by conducting wire, and the power module uses LM22677 chip, and LM22677 chip is height
Integrated level, high-power, the DC-DC power source translation circuit of Width funtion input exports electric current 5A, 5~42V of output voltage is adjustable, energy
Integrated level is improved, is easy to use.
As advanced optimizing for the technical program, a kind of group's mist detection system based on video analysis of the present invention is described
Wireless communication module is that perhaps the GPRS module processor module is connected to remotely GSM by gsm module or GPRS module
Monitor terminal and monitoring center, remote monitoring terminal are cell phone client or the end PC.
As advanced optimizing for the technical program, a kind of group's mist detection system based on video analysis of the present invention, video
Acquisition terminal further includes physics renders module, and the authenticity of Video Model is improved using physics renders module.
As advanced optimizing for the technical program, a kind of group's mist detection system based on video analysis of the present invention is described
Global system for mobile communications includes mobile switching centre and base station system, and the major function of mobile switching centre is responsible for entirely moving
The voice transfer exchange of dynamic communication system, network management, the connection of communication system, the identification of user, the update of position and
The selection of communication channel.
As advanced optimizing for the technical program, a kind of group's mist detection system based on video analysis of the present invention is described
Video acquisition terminal built-in locating module, the locating module is GPS positioning module, and the output end of locating module passes through serial ports
It is connected with wireless conveyor module, wireless conveyor module includes wireless signal transmitter and wireless signal receiver, wireless signal hair
Pass through radio connection, wireless signal transmitter model between emitter and wireless signal receiver：JY-A4FZ, wireless signal
Receiver model：LoRa6100.
As advanced optimizing for the technical program, a kind of group's mist detection system based on video analysis of the present invention is described
Processor module also passes through serial ports and is connected with alarm module, is alerted using alarm module, alarm module include buzzer and
Alarm lamp, buzzer SP model are selected as LZQ-2715B220V, and alarm lamp model is selected as LTE5071J, and buzzer and alarm lamp are equal
It is connected to processor module by serial ports, can be alerted in time.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of group's mist based on video analysis of the present invention detects system
System, video acquisition terminal have video image source multiplicity, and the collected video image source of video acquisition terminal can be prison
The video image that control equipment shooting, collecting arrives, can be the video image that mobile memory module directly enters, is also possible to pass through
The Online Video image that the Internet module obtains, so that video image resource is more abundant, group's mist detection efficient is higher, and group's mist is pre-
It is more accurate to survey forecast, wireless communication module is that perhaps GPRS module processor module passes through gsm module or GPRS mould to GSM
Block is connected to remote monitoring terminal and monitoring center, realizes the effect remotely monitored, adds GPS in each video acquisition terminal
Locating module, the specific location of the group's of directly acquiring mist region, processor module also pass through serial ports and are connected with alarm module, benefit
It is alerted with alarm module, is broadcasted in time, reduce the generation of major traffic accidents, improve traffic safety, monitoring device is taken the photograph
As head is suitable for having very high practicability to the demanding high-definition monitoring place of nighttime imaging, greatly improving a kind of base
It is functional in the use of group's mist detection system of video analysis, guarantee its using effect and utilization benefit, is suitble to be widely popularized.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of group's mist detection system based on video analysis of the present invention；
Fig. 2 is a kind of monitoring center structural schematic diagram of group's mist detection system based on video analysis of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2,：A kind of group's mist detection system based on video analysis, packet
Several video acquisition terminal, processor module and monitoring centers are included, the video acquisition terminal includes monitoring computer, CMOS
Imaging sensor and data communication interface, one end of the data communication interface be connected to monitoring device, mobile memory module and
The Internet module, the video acquisition terminal are connected to processor module by Global Communications System, the processor module
Port is connected with display module, and also module is connected in remote monitoring terminal and monitoring the processor module by wireless communication
The heart；
The camera of the monitoring device acquires target video, is transported to collected video information using data communication interface
Video acquisition terminal；
The mobile memory module is mobile hard disk or USB flash disk, is stored with video, image data in the mobile memory module,
Video, image data are transported to video acquisition terminal using data communication interface by mobile memory module；
Gateway, server and computer built in the monitoring center, the display module is LED display module, for playing view
Frequency image, the processor module use AT89S52 single-chip microcontroller.
Specifically, the camera of the monitoring device selects Haikang DS-2CD3T10-I3, it is suitable for nighttime imaging requirement
High high-definition monitoring place.
Specifically, the processor module is connected with power module by conducting wire, the power module uses LM22677 core
Piece, LM22677 chip is high integration, high-power, and the DC-DC power source translation circuit of Width funtion input exports electric current 5A, output
5~42V of voltage is adjustable, can improve integrated level, is easy to use.
Specifically, the wireless communication module is GSM or GPRS module, the processor module by gsm module or
Person's GPRS module is connected to remote monitoring terminal and monitoring center, and remote monitoring terminal is cell phone client or the end PC.
Specifically, video acquisition terminal further includes physics renders module, Video Model is improved using physics renders module
Authenticity.
Specifically, the global system for mobile communications includes mobile switching centre and base station system, mobile switching centre
Major function be responsible for the voice transfer exchange of entire mobile communication system, network management, the connection of communication system, user body
Part identification, the update of position and communication channel selection.
Specifically, the video acquisition terminal built-in locating module, the locating module is GPS positioning module, and is positioned
The output end of module is connected with wireless conveyor module by serial ports, and wireless conveyor module includes wireless signal transmitter and wireless communication
Number receiver passes through radio connection, wireless signal transmitter model between wireless signal transmitter and wireless signal receiver
For：JY-A4FZ, wireless signal receiver model：LoRa6100.
Specifically, the processor module, which also passes through serial ports, is connected with alarm module, alerted, is accused using alarm module
Alert module includes buzzer and alarm lamp, and buzzer SP model is selected as LZQ-2715B220V, and alarm lamp model is selected as
LTE5071J, buzzer and alarm lamp pass through serial ports and are connected to processor module, can alert in time.
Working principle：A kind of group's mist detection system based on video analysis of the present invention, carries out on the basis of existing technology
It improves, in use, video acquisition terminal has video image source multiplicity, the collected video image source of video acquisition terminal
It can be the video image that monitoring device shooting, collecting arrives, can be the video image that mobile memory module directly enters, it can also
To be the Online Video image obtained by the Internet module, so that video image resource is more abundant, group's mist detection efficient is more
Height, group's mist prediction is more accurate, and wireless communication module is GSM or GPRS module, processor module by gsm module or
Person's GPRS module is connected to remote monitoring terminal and monitoring center, the effect remotely monitored is realized, in each video acquisition terminal
GPS positioning module is added, the specific location of the group's of directly acquiring mist region, processor module also passes through serial ports and is connected with announcement
Alert module, is alerted using alarm module, is broadcasted in time, and the generation of major traffic accidents is reduced, and improves traffic safety, monitoring
The camera of equipment is suitable for being suitble to promote the use of to the demanding high-definition monitoring place of nighttime imaging.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of group's mist detection system based on video analysis, including several video acquisition terminal, processor module and monitoring
Center, it is characterised in that：The video acquisition terminal includes monitoring computer, cmos image sensor and data communication interface,
It is whole that one end of the data communication interface is connected to monitoring device, mobile memory module and the Internet module, the video acquisition
End is connected to processor module by Global Communications System, and the port of the processor module is connected with display module, the place
Managing device module, also module is connected to remote monitoring terminal and monitoring center by wireless communication；
The camera of the monitoring device acquires target video, is transported to collected video information using data communication interface
Video acquisition terminal；
The mobile memory module is mobile hard disk or USB flash disk, is stored with video, image data in the mobile memory module,
Video, image data are transported to video acquisition terminal using data communication interface by mobile memory module；
Gateway, server and computer built in the monitoring center, the display module is LED display module, for playing view
Frequency image, the processor module use AT89S52 single-chip microcontroller.
2. a kind of group's mist detection system based on video analysis according to claim 1, it is characterised in that：The monitoring is set
Standby camera selects Haikang DS-2CD3T10-I3, is suitable for the demanding high-definition monitoring place of nighttime imaging.
3. a kind of group's mist detection system based on video analysis according to claim 1, it is characterised in that：The processor
Module is connected with power module by conducting wire, and the power module uses LM22677 chip, and LM22677 chip is high integration,
High-power, the DC-DC power source translation circuit of Width funtion input exports electric current 5A, and 5~42V of output voltage is adjustable, can improve integrated
Degree is easy to use.
4. a kind of group's mist detection system based on video analysis according to claim 1, it is characterised in that：The channel radio
For GSM, perhaps the GPRS module processor module is connected to long-range monitoring eventually by gsm module or GPRS module to letter module
End and monitoring center, remote monitoring terminal are cell phone client or the end PC.
5. a kind of group's mist detection system based on video analysis according to claim 1, it is characterised in that：Video acquisition is whole
End further includes physics renders module, and the authenticity of Video Model is improved using physics renders module.
6. a kind of group's mist detection system based on video analysis according to claim 1, it is characterised in that：The whole world is moved
Dynamic communication system includes mobile switching centre and base station system, and the major function of mobile switching centre is responsible for entire mobile communication
Voice transfer exchange, network management, the connection of communication system, the identification of user, the update of position and the communication letter of system
The selection in road.
7. a kind of group's mist detection system based on video analysis according to claim 1, it is characterised in that：The video is adopted
Collect terminal built-in locating module, the locating module is GPS positioning module, and the output end of locating module is connected with by serial ports
Wireless conveyor module, wireless conveyor module include wireless signal transmitter and wireless signal receiver, wireless signal transmitter with
Pass through radio connection, wireless signal transmitter model between wireless signal receiver：JY-A4FZ, wireless signal receiver
Model：LoRa6100.
8. a kind of group's mist detection system based on video analysis according to claim 1, it is characterised in that：The processor
Module also passes through serial ports and is connected with alarm module, is alerted using alarm module, and alarm module includes buzzer and alarm lamp,
Buzzer SP model is selected as LZQ-2715B220V, and alarm lamp model is selected as LTE5071J, and buzzer and alarm lamp pass through serial ports
It is connected to processor module, can be alerted in time.
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| CN201810848445.3A CN108924505A (en) | 2018-07-27 | 2018-07-27 | A kind of group's mist detection system based on video analysis |
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| CN201810848445.3A CN108924505A (en) | 2018-07-27 | 2018-07-27 | A kind of group's mist detection system based on video analysis |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1525667A (en) * | 2003-04-18 | 2004-09-01 | 北京中星微电子有限公司 | A remote wireless monitoring device and method thereof |
| CN201876973U (en) * | 2010-11-10 | 2011-06-22 | 东华大学 | Image smoke detection system for rail transit station fire alarm |
| CN103945190A (en) * | 2014-05-01 | 2014-07-23 | 张臣 | System for recording video transmission at law enforcement site |
| CN107333108A (en) * | 2017-07-31 | 2017-11-07 | 合肥光照信息科技有限公司 | A kind of remote monitoring video acquisition system and method |
-
2018
- 2018-07-27 CN CN201810848445.3A patent/CN108924505A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1525667A (en) * | 2003-04-18 | 2004-09-01 | 北京中星微电子有限公司 | A remote wireless monitoring device and method thereof |
| CN201876973U (en) * | 2010-11-10 | 2011-06-22 | 东华大学 | Image smoke detection system for rail transit station fire alarm |
| CN103945190A (en) * | 2014-05-01 | 2014-07-23 | 张臣 | System for recording video transmission at law enforcement site |
| CN107333108A (en) * | 2017-07-31 | 2017-11-07 | 合肥光照信息科技有限公司 | A kind of remote monitoring video acquisition system and method |
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Application publication date: 20181130 |