CN107221058A - Intelligent channel barrier system - Google Patents
Intelligent channel barrier system Download PDFInfo
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- CN107221058A CN107221058A CN201710395265.XA CN201710395265A CN107221058A CN 107221058 A CN107221058 A CN 107221058A CN 201710395265 A CN201710395265 A CN 201710395265A CN 107221058 A CN107221058 A CN 107221058A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
- G07C9/25—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/20—Movements or behaviour, e.g. gesture recognition
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
Abstract
The present invention relates to a kind of intelligent channel barrier system, including data receiver, the current data for receiving current personnel's input；Authority acquiring equipment, for analyzing current data, it is determined that sending allows right of way signal or no through traffic signal；State inspecting apparatus, is detected for the current switch states to blocking mechanism, to send open mode signal or closed mode signal；Stop driving equipment, allow right of way signal or no through traffic signal for receiving, receive open mode signal or closed mode signal, on the basis of the reception of above-mentioned signal, open drive signal it is determined that sending or close drive signal；Stop facilities and equipments, for when receiving opening drive signal, terminating the stop to passage and operating, when receiving closing drive signal, start the stop operation to passage.By means of the invention it is possible to solve the problems, such as the maloperation of channel barrier system.
Description
Technical field
The present invention relates to intelligentized control method field, more particularly to a kind of intelligent channel barrier system.
Background technology
The element of gate includes casing, blocks body, movement, control module and supplementary module.
Casing is used to protect the internal parts such as movement, control module, and plays a supporting role.
The main material of casing generally using 304 or 316 stainless steel, secondary material include lucite, safety glass,
Resin, stone material or timber etc..Selection need to typically consider it is firm, attractive in appearance, be unlikely to deform, scratch resistant scratch, rust resistance and corrosion resistance is easier to
Processing is fixed.
Block body be used for do not allow pedestrian by when serve and block, it is allowed to pedestrian by when can open clearance.
It is general with door or to block realization in the form of bar.
Blocking the selection of body need to typically consider firm, can bear certain impulsive force, but the impulsive force of itself can not to people
There is injury, weight is as far as possible small, attractive in appearance, rust resistance and corrosion resistance, it is easy to which processing is fixed, and is not hurted sb.'s feelings after damage.
An entirety that movement is made up of various mechanical parts (including motor, reductor etc.), utilize machinery former
The opening and closing action of body is blocked in reason control.
The key factor of influence movement performance and used life includes the processing technology and material of mechanical part, and most heavy
The motor wanted and the reductor matched.
Motor generally uses brush direct current motor or DC brushless motor.Brush direct current motor cost is relatively low, control
Technical comparing is simple, therefore widely used by domestic gate manufacturer, but carbon brush therein belongs to easy wearing detail, it is necessary to periodic maintenance
And replacing.DC brushless motor is non-carbonate, and in the absence of this loss, service life is also longer.If it is desired to improve the performance of movement
And service life, then it is good selection to use the DC brushless motor that performance is more preferable, service life is longer, especially European
The DC brushless motor of one line brand, its reliability and durability are all that common electric machine is unable to reach, but cost is very high, control
Technology processed is also very complicated.
Control module is that the control of various electric components and motor is realized using microprocessor technology.
Microprocessor typically uses single-chip microcomputer, but if control system is more complicated, or needs and a lot of other systems
When (including ticketing system, gate control system etc.) is integrated, and to response time requirement it is very high in the case of, it is necessary to using performance more
High arm processor even Cortex processors.
Simple single control circuit is that can be achieved typically by master control borad, motor control panel and auxiliary control panel, complicated control circuit
Need to configure special industrial computer if (such as underground ticket checking machine) to realize.
Supplementary module include LED indicating modules, counting module, pedestrian detection module, alarm module, authority input module,
Voice cue module etc..
LED indicating modules：Typically it is made up of LED dot matrix or LED display, current state and side for indicating gate
To what is had also includes the prompt messages and welcome message etc. such as word or pattern.
Counting module：For recording current number, can be shown by LED charactrons or display screen, can reset and
Count upper-limit is set.
Pedestrian detection module：Current state for recognizing pedestrian, judges that whether legal pedestrian is current, and may determine that
Whether pedestrian is in blocking in body range of movement, to protect the personal safety of pedestrian.The performance of detection module is very crucial, influence
To the validity and security of gate, mainly by hardware, the two factors of -- sensor and software -- recognizer are determined.Sensing
Device typically uses Photoelectric infrared switch (relatively common) or infrared light curtain, and Photoelectric infrared switch is divided into the correlation used in pairs again
(relatively common) and used aloned it is reflective；High-end gate can use 10 pairs with upper inlet Photoelectric infrared switch, special occasions
High-performance infrared light curtain or other special sensors can be used.Other recognizer is also critically important, height, the step of different pedestrians
Different away from, speed, size and the position for carrying luggage are also varied, it is contemplated that many people continue through fore-and-aft clearance
(anti-to trail), some occasions are also contemplated that the current situation of cycling, and high-end gate manufacturer typically can be according to substantial amounts of experiment
Data set up corresponding mathematical modeling, and self-developing recognizer can effectively recognize that pedestrian, luggage and bicycle etc. are common
Current target, and anti-following distance can reach within 20mm that the index depends on sensor accuracy of identification and algorithm simultaneously,
The common anti-following distance of gate can only achieve 100mm.
Alarm module：Gate can trigger alarm under various non-normal use situations, for pointing out or alerting pedestrian, management
Person and maintenance person, these situations include illegal current, gate exception, power-on self-test etc., and it is (relatively more normal that type of alarm includes buzzing
See), light, voice etc. (can integrate and use).
Authority input module：Pedestrian needs to allow gate " to know " oneself whether possess legal current power before current
Limit, i.e., " input " authority and allow gate to judge whether to let pass.Input mode has many kinds, such as the non-contact IC card side of swiping the card
Formula, bio-identification, input password, coin etc., simply have direct button to pass through.The module typically with gate control system or ticketing service system
System is combined.In the occasion having free passage then without this module.
Voice cue module：Here voice message is different from the audio alert in alarm module above, mainly uses
In the related information of aid prompting pedestrian, type, the welcome message of current admission ticket are such as pointed out.The module less commonly use, it is necessary to
User customizes to manufacturer.
Even so, gate passage control system of the prior art and correlation method are still not perfect enough, still occur each
The abnormal conditions such as pressing from both sides people are planted, are easily damaged to pedestrian's body, operator brings economic loss to gate.
The content of the invention
In order to solve the above problems, the invention provides a kind of intelligent channel barrier system, there can be people in reception
Body signal or without human body signal, and allowing right of way signal or no through traffic signal, open mode signal or closed mode signal
And on the basis of there is human body signal or reception without human body signal, open drive signal it is determined that sending or close driving letter
Number, for example, when receiving permission right of way signal, there is human body signal and closed mode signal, opening drive signal is sent,
When receiving open mode signal, there is human body signal and during no through traffic signal, send closing drive signal.
According to an aspect of the present invention there is provided a kind of intelligent channel barrier system, the system includes：
Data receiver, the current data for receiving current personnel's input；
Authority acquiring equipment, for analyzing current data, determines whether current personnel are logical based on analysis result
Row authorized individuals or current restricted person, when being defined as current authorized individuals, send permission right of way signal, are being defined as passing through
During restricted person, the signal that sends that no through traffic；
State inspecting apparatus, is detected for the current switch states to blocking mechanism, to send open mode signal
Or closed mode signal；
Stop driving equipment, allow right of way signal or no through traffic signal for receiving, receive open mode signal or pass
Closed state signal, on the basis of the reception of above-mentioned signal, drive signal or closing drive signal are opened it is determined that sending；
Stop facilities and equipments, for receive open drive signal when, terminate to operate the stop of passage, when receiving
When closing drive signal, start the stop to passage and operate.
More specifically, in the intelligent channel barrier system, in addition to：
Human bioequivalence equipment, for recognizing whether human body target, and when recognizing human body target, sends and there is people
Body signal, it is unidentified arrive anyone body target when, send no human body signal.
More specifically, in the intelligent channel barrier system：
The stop driving equipment, which is also received, has human body signal or without human body signal, and is allowing right of way signal or forbidding
Right of way signal, open mode signal or closed mode signal and the basis that there is human body signal or the reception without human body signal
On, open drive signal or closing drive signal it is determined that sending.
More specifically, in the intelligent channel barrier system, the human bioequivalence equipment includes：
The sub- equipment of video acquisition, for carrying out video data acquiring in front of passage, including multiframe high definition with real-time output
The video flowing of image；
Sub- equipment is initially modeled, the intermediate value that the pixel filter template of 5 pixels × 5 is carried out to the first two field picture of video flowing is filtered
Ripple, obtains medium filtering image, and export medium filtering image as the background image of initialization；
The sub- equipment of context update, often receives a new two field picture for video flowing, to each in a new two field picture
Pixel is handled as follows as object pixel：By the pixel of correspondence position pixel in the pixel value and background image of object pixel
Value is matched, and the match is successful, then using the object pixel as background dot, it fails to match, then regard the object pixel as the non-back of the body
In sight spot, the statistics all previous image of video flowing, the pixel of the object pixel correspondence position is confirmed as the probability of background dot, when general
When rate is more than or equal to predetermined probabilities threshold value, using this in all previous image, object pixel corresponding position is newest is confirmed as background dot
Pixel value update background image in the object pixel corresponding position pixel value；The sub- equipment of context update is to new
Last pixel in one two field picture has been performed after above-mentioned processing, the background image after output renewal；
The sub- equipment of foreground segmentation, is connected with the sub- equipment of the context update, for a new two field picture for video flowing to be subtracted
The background image gone after new two field picture renewal of the sub- equipment of the context update based on video flowing, it is defeated to obtain foreground image
Go out；
The sub- equipment of binary conversion treatment, is connected with the sub- equipment of the foreground segmentation, for receiving the foreground image, to described
Foreground image performs binary conversion treatment to obtain binary image；
The sub- equipment of human testing, is connected with the sub- equipment of the binary conversion treatment, for receiving the binary image, to institute
The target stated in binary image carries out the identification based on default human body motion track, to determine the people in the binary image
Body target, exports human body subgraph corresponding with human body target, being split at the binary image；
Wherein, the sub- equipment of the human testing sends while human body subgraph is exported and there is human body signal, not defeated
While going out anyone body subgraph, no human body signal is sent.
More specifically, in the intelligent channel barrier system, in addition to：
Data storage device, for prestoring the predetermined probabilities threshold value and the default human body motion track.
Brief description of the drawings
Embodiment of the present invention is described below with reference to accompanying drawing, wherein：
Fig. 1 is the block diagram of the intelligent channel barrier system according to embodiment of the present invention.
Fig. 2 is the step flow chart of the intelligent channel barrier method according to embodiment of the present invention.
Reference：1 data receiver；2 authority acquiring equipment；3 state inspecting apparatus；4 stop driving equipment；5 resistances
Keep off facilities and equipments；S101 receives the current data of current personnel's input；S102 is analyzed current data, based on analysis result
It is determined that whether current personnel are current authorized individuals or current restricted person, when being defined as current authorized individuals, permission is sent
Right of way signal, when being defined as current restricted person, the signal that sends that no through traffic；Current switch states of the S103 to blocking mechanism
Detected, to send open mode signal or closed mode signal；S104, which is received, allows right of way signal or no through traffic signal,
Receive open mode signal or closed mode signal, on the basis of the reception of above-mentioned signal, it is determined that send open drive signal or
Close drive signal；S105 terminates the stop to passage and operated, driving is closed when receiving when receiving opening drive signal
During signal, start the stop to passage and operate
Embodiment
Embodiment of the present invention is described in detail below with reference to accompanying drawings.
Gate is as a kind of channel management equipment, and most essential function is realized by blocking and letting pass once only by one
People, its application is pedestrian (including the luggage and bicycle of carrying etc.), and application scenario is gateway, but as intelligent logical
A part for road management system, gate can coordinate for different special occasions from other systems, so as to play bigger work
With.
The current supporting system of gate is most commonly that gate control system and ticketing system.
In gate control system, the earliest mode of blocking is electric controlled door, but door can not be realized effectively once only by a people, and
Due to the limitation of structure and form, use occasion is than relatively limited；These problems can be solved by using gate instead, especially in building or
The gateway of person's close geographical areas, is especially suitable for blocking mechanism as gate control system with gate.Such as intelligent building, government's machine
Pass, enterprise campus, cell, plant area, prison etc..
The ticket checking part of ticketing system with the relation of gate be even more it is inseparable, as long as unartificial automatic fare collection, just
It is unable to do without gate.Wherein most typical 2 application types are exactly track traffic and electronic entrance ticket.Track traffic includes subway, height
Iron etc., no longer regards gate as an independent product, but incorporate a part for automatic ticket checker into；Electronic entrance ticket master
Refer to the entrance automatic fare collection used in the various occasions for visiting amusement of paying, including scenic spot, recreation ground, gymnasium, skifield, joy
Happy venue etc..
Current gate control model is still not perfect enough, and various unexpected abnormal conditions still occur, easily interference
The normal pass order of gate.In order to overcome above-mentioned deficiency, the present invention has built a kind of intelligent channel barrier system and method,
For solving above-mentioned technical problem.
Fig. 1 is the block diagram of the intelligent channel barrier system according to embodiment of the present invention, the system
Including：
Data receiver, the current data for receiving current personnel's input；
Authority acquiring equipment, for analyzing current data, determines whether current personnel are logical based on analysis result
Row authorized individuals or current restricted person, when being defined as current authorized individuals, send permission right of way signal, are being defined as passing through
During restricted person, the signal that sends that no through traffic；
State inspecting apparatus, is detected for the current switch states to blocking mechanism, to send open mode signal
Or closed mode signal；
Stop driving equipment, allow right of way signal or no through traffic signal for receiving, receive open mode signal or pass
Closed state signal, on the basis of the reception of above-mentioned signal, drive signal or closing drive signal are opened it is determined that sending；
Stop facilities and equipments, for receive open drive signal when, terminate to operate the stop of passage, when receiving
When closing drive signal, start the stop to passage and operate.
Then, continue that the concrete structure of the intelligent channel barrier system of the present invention is further detailed.
It can also include in the intelligent channel barrier system：
Human bioequivalence equipment, for recognizing whether human body target, and when recognizing human body target, sends and there is people
Body signal, it is unidentified arrive anyone body target when, send no human body signal.
In the intelligent channel barrier system：
The stop driving equipment, which is also received, has human body signal or without human body signal, and is allowing right of way signal or forbidding
Right of way signal, open mode signal or closed mode signal and the basis that there is human body signal or the reception without human body signal
On, open drive signal or closing drive signal it is determined that sending.
In the intelligent channel barrier system, the human bioequivalence equipment includes：
The sub- equipment of video acquisition, for carrying out video data acquiring in front of passage, including multiframe high definition with real-time output
The video flowing of image；
Sub- equipment is initially modeled, the intermediate value that the pixel filter template of 5 pixels × 5 is carried out to the first two field picture of video flowing is filtered
Ripple, obtains medium filtering image, and export medium filtering image as the background image of initialization；
The sub- equipment of context update, often receives a new two field picture for video flowing, to each in a new two field picture
Pixel is handled as follows as object pixel：By the pixel of correspondence position pixel in the pixel value and background image of object pixel
Value is matched, and the match is successful, then using the object pixel as background dot, it fails to match, then regard the object pixel as the non-back of the body
In sight spot, the statistics all previous image of video flowing, the pixel of the object pixel correspondence position is confirmed as the probability of background dot, when general
When rate is more than or equal to predetermined probabilities threshold value, using this in all previous image, object pixel corresponding position is newest is confirmed as background dot
Pixel value update background image in the object pixel corresponding position pixel value；The sub- equipment of context update is to new
Last pixel in one two field picture has been performed after above-mentioned processing, the background image after output renewal；
The sub- equipment of foreground segmentation, is connected with the sub- equipment of the context update, for a new two field picture for video flowing to be subtracted
The background image gone after new two field picture renewal of the sub- equipment of the context update based on video flowing, it is defeated to obtain foreground image
Go out；
The sub- equipment of binary conversion treatment, is connected with the sub- equipment of the foreground segmentation, for receiving the foreground image, to described
Foreground image performs binary conversion treatment to obtain binary image；
The sub- equipment of human testing, is connected with the sub- equipment of the binary conversion treatment, for receiving the binary image, to institute
The target stated in binary image carries out the identification based on default human body motion track, to determine the people in the binary image
Body target, exports human body subgraph corresponding with human body target, being split at the binary image；
Wherein, the sub- equipment of the human testing sends while human body subgraph is exported and there is human body signal, not defeated
While going out anyone body subgraph, no human body signal is sent.
It can also include in the intelligent channel barrier system：
Data storage device, for prestoring the predetermined probabilities threshold value and the default human body motion track.
Fig. 2 is the step flow chart of the intelligent channel barrier method according to embodiment of the present invention, methods described
Including：
Receive the current data of current personnel's input；
Current data are analyzed, based on analysis result determine current personnel whether be current authorized individuals or pass through by
Limit personnel, when being defined as current authorized individuals, send permission right of way signal, when being defined as current restricted person, send taboo
Only right of way signal；
The current switch states of blocking mechanism are detected, to send open mode signal or closed mode signal；
Receiving allows right of way signal or no through traffic signal, open mode signal or closed mode signal is received, above-mentioned
On the basis of signal is received, drive signal or closing drive signal are opened it is determined that sending；
When receiving opening drive signal, terminate the stop to passage and operate, when receiving closing drive signal, open
The dynamic stop to passage is operated.
Then, continue that the specific steps of the intelligent channel barrier method of the present invention are further detailed.
The intelligent channel barrier method can also include：
Human body target is recognized whether, and when recognizing human body target, sends and there is human body signal, is arrived unidentified
During any human body target, no human body signal is sent.
In the intelligent channel barrier method：
On the basis of the reception of above-mentioned signal, it is determined that sending to open drive signal or close drive signal includes：Reception is deposited
In human body signal or without human body signal, and allowing right of way signal or no through traffic signal, open mode signal or closed mode
Signal and on the basis of there is human body signal or reception without human body signal, opens drive signal or closes driving it is determined that sending
Signal.
In the intelligent channel barrier method, human body target is recognized whether, and when recognizing human body target,
Send and there is human body signal, it is unidentified arrive anyone body target when, sending no human body signal includes：
Using the sub- equipment of video acquisition, for carrying out video data acquiring in front of passage, including multiframe with real-time output
The video flowing of high-definition image；
Using initially modeling sub- equipment, the intermediate value of the pixel filter template of 5 pixels × 5 is carried out to the first two field picture of video flowing
Filtering, obtains medium filtering image, and export medium filtering image as the background image of initialization；
Using the sub- equipment of context update, a new two field picture for video flowing is often received, to every in a new two field picture
One pixel is handled as follows as object pixel：By correspondence position pixel in the pixel value and background image of object pixel
Pixel value is matched, and the match is successful, then using the object pixel as background dot, it fails to match, then using the object pixel as
In non-background dot, the statistics all previous image of video flowing, the pixel of the object pixel correspondence position is confirmed as the probability of background dot,
When probability is more than or equal to predetermined probabilities threshold value, the back of the body is confirmed as using the object pixel corresponding position in all previous image is newest
The pixel value at sight spot updates the pixel value of the object pixel corresponding position in background image；The sub- equipment of context update is right
Last pixel in a new two field picture has been performed after above-mentioned processing, the background image after output renewal；
Prospect of the application splits sub- equipment, be connected with the context update equipment, for by a frame figure newly for video flowing
Background image after new two field picture renewal of the sub- equipment of context update described in image subtraction based on video flowing, to obtain foreground picture
As output；
Using the sub- equipment of binary conversion treatment, it is connected with the sub- equipment of the foreground segmentation, it is right for receiving the foreground image
The foreground image performs binary conversion treatment to obtain binary image；
Using the sub- equipment of human testing, it is connected with the sub- equipment of the binary conversion treatment, for receiving the binary image,
Identification based on default human body motion track is carried out to the target in the binary image, to determine in the binary image
Human body target, export human body subgraph corresponding with human body target, being split at the binary image；
Wherein, right of way signal or no through traffic signal, open mode signal or closed mode signal and presence are being allowed
On the basis of human body signal or reception without human body signal, it is determined that sending to open drive signal or close drive signal includes：When
When receiving permission right of way signal, there is human body signal and closed mode signal, opening drive signal is sent, is beaten when receiving
Open state signal, when there is human body signal and no through traffic signal, send closing drive signal；
Wherein, the sub- equipment of the human testing sends while human body subgraph is exported and there is human body signal, not defeated
While going out anyone body subgraph, no human body signal is sent.
The intelligent channel barrier method can also include：
Prestore the predetermined probabilities threshold value and the default human body motion track.
In addition, image filtering, i.e., press down under conditions of image detail feature is retained as far as possible to the noise of target image
System, is indispensable operation in image preprocessing, and the quality of its treatment effect will directly influence successive image processing and divide
The validity and reliability of analysis.
Due to the imperfection of imaging system, transmission medium and recording equipment etc., digital picture is in its formation, transmission log mistake
Often polluted in journey by a variety of noises.In addition, some links in image procossing work as the picture object of input and not as pre-
Also noise can be introduced when thinking in result images.These noises often show as one on image and cause the isolated of stronger visual effect
Pixel or block of pixels.Typically, noise signal it is uncorrelated to the object to be studied it occur with useless message form, upset figure
The observable information of picture.For data image signal, psophometer is either large or small extreme value, and these extreme values are acted on by plus-minus
On the true gray value of image pixel, the interference of bright, dim spot is caused to image, picture quality is greatly reduced, influence image restoration,
The progress of the follow-up work such as segmentation, feature extraction, image recognition.A kind of effective wave filter for suppressing noise is constructed to must take into consideration
Two basic problems：The noise in target and background can effectively be removed；Meanwhile, can protect well image object shape,
Size and specific geometry and topological features.
One kind in conventional image filtering pattern is, nonlinear filter, it is, in general, that when signal spectrum and noise frequency
Such as the noise as caused by mission nonlinear or there is non-gaussian and make an uproar during spectrum aliasing or when containing nonadditivity noise in signal
Sound etc.), the conversion of traditional linear filter technology, such as Fourier, while noise is filtered out, always blurred picture is thin in some way
Section (such as edge) and then the extraction property reduction for causing the positioning precision and feature as linear character.And nonlinear filter is
Based on a kind of Nonlinear Mapping relation to input signal, often a certain specific noise approx can be mapped as zero and retained
Signal wants feature, thus it can overcome the weak point of linear filter to a certain extent.
Using the intelligent channel barrier system and method for the present invention, for gate passage intelligent level in the prior art
Not high technical problem, by transforming gate channel control system of the prior art, adds multiple detection devices and fixed
The high-precision image processing equipment of system is taken appropriate measures with detecting the generation of abnormal conditions, so as to maintain gate
Normally current order at channel position.
Although it is understood that the present invention is disclosed as above with preferred embodiment, but above-described embodiment and being not used to
Limit the present invention.For any those skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible variations and modification are all made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as
With the equivalent embodiment of change.Therefore, every content without departing from technical solution of the present invention, the technical spirit pair according to the present invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments, still fall within the scope of technical solution of the present invention protection
It is interior.
Claims (5)
1. a kind of intelligent channel barrier system, it is characterised in that the system includes：
Data receiver, the current data for receiving current personnel's input；
Authority acquiring equipment, for analyzing current data, determines whether current personnel are current permitted based on analysis result
Can personnel or current restricted person, when being defined as current authorized individuals, send permission right of way signal, be defined as it is current limited
During personnel, the signal that sends that no through traffic；
State inspecting apparatus, is detected for the current switch states to blocking mechanism, to send open mode signal or pass
Closed state signal；
Stop driving equipment, allow right of way signal or no through traffic signal for receiving, receive open mode signal or close shape
State signal, on the basis of the reception of above-mentioned signal, drive signal or closing drive signal are opened it is determined that sending；
Stop facilities and equipments, for receive open drive signal when, terminate to operate the stop of passage, when receiving closing
During drive signal, start the stop to passage and operate.
2. intellectuality channel barrier system as claimed in claim 1, it is characterised in that also include：
Human bioequivalence equipment, for recognizing whether human body target, and when recognizing human body target, sends and there is human body letter
Number, it is unidentified arrive anyone body target when, send no human body signal.
3. intellectuality channel barrier system as claimed in claim 2, it is characterised in that：
The stop driving equipment also receives and there is human body signal or without human body signal, and is allowing right of way signal or no through traffic
Signal, open mode signal or closed mode signal and on the basis of there is human body signal or reception without human body signal, really
Fixed send opens drive signal or closing drive signal.
4. intellectuality channel barrier system as claimed in claim 3, it is characterised in that the human bioequivalence equipment includes：
The sub- equipment of video acquisition, for carrying out video data acquiring in front of passage, including multiframe high-definition image with real-time output
Video flowing；
Sub- equipment is initially modeled, the medium filtering of the pixel filter template of 5 pixels × 5 is carried out to the first two field picture of video flowing, is obtained
Medium filtering image is taken, and is exported medium filtering image as the background image of initialization；
The sub- equipment of context update, often receives a new two field picture for video flowing, to each pixel in a new two field picture
It is handled as follows as object pixel：The pixel value of correspondence position pixel in the pixel value and background image of object pixel is entered
Row matching, the match is successful, then using the object pixel as background dot, it fails to match, then using the object pixel as non-background dot,
Count in all previous image of video flowing, the pixel of the object pixel correspondence position is confirmed as the probability of background dot, when probability is big
When equal to predetermined probabilities threshold value, using the newest picture for being confirmed as background dot in the object pixel corresponding position in all previous image
Element value updates the pixel value of the object pixel corresponding position in background image；The sub- equipment of context update is to a new frame
Last pixel in image has been performed after above-mentioned processing, the background image after output renewal；
The sub- equipment of foreground segmentation, is connected with the sub- equipment of the context update, for a new two field picture for video flowing to be subtracted into institute
The background image after a new two field picture of the sub- equipment of context update based on video flowing updates is stated, to obtain foreground image output；
The sub- equipment of binary conversion treatment, is connected with the sub- equipment of the foreground segmentation, for receiving the foreground image, to the prospect
Image performs binary conversion treatment to obtain binary image；
The sub- equipment of human testing, is connected with the sub- equipment of the binary conversion treatment, for receiving the binary image, to described two
Target in value image carries out the identification based on default human body motion track, to determine the human body mesh in the binary image
Mark, exports human body subgraph corresponding with human body target, being split at the binary image；
Wherein, the sub- equipment of the human testing sends while human body subgraph is exported and there is human body signal, appoints not exporting
While who body subgraph, no human body signal is sent.
5. intellectuality channel barrier system as claimed in claim 4, it is characterised in that also include：
Data storage device, for prestoring the predetermined probabilities threshold value and the default human body motion track.
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