CN105869407A - Method for controlling photographing of regulation violations based on control cabinet - Google Patents
Method for controlling photographing of regulation violations based on control cabinet Download PDFInfo
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- CN105869407A CN105869407A CN201610179834.2A CN201610179834A CN105869407A CN 105869407 A CN105869407 A CN 105869407A CN 201610179834 A CN201610179834 A CN 201610179834A CN 105869407 A CN105869407 A CN 105869407A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
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Abstract
The invention discloses a method for controlling photographing of regulation violations based on a control cabinet. The method comprises the following steps: (1) providing a system for controlling photographing of regulation violations based on a control cabinet, the system including a control cabinet housing, a manual remote control selection handle, a traffic management control platform, a control cabinet communication interface, an AT89C51 chip and a CCD image sensor, the manual remote control selection handle being positioned on the control cabinet housing for realizing switching between on-site manual operation and on-site remote control operation, the AT89C51 chip and the CCD image sensor being used for extracting vehicle number at the traffic intersection and transmitting the vehicle number to the traffic management control platform through the control cabinet communication interface; (2) running the system.
Description
Technical field
The present invention relates to control chamber field, particularly relate to a kind of shooting control violating the regulations based on control chamber
Method processed.
Background technology
Break in traffic rules and regulations is to violate the behavior of traffic administration.Every vehicle, pedestrian violate traffic administration
Rules and regulations and office, group, enterprise, school and hetero-organization thereof or individual are without Public Security Organs
Approval arbitrarily takies that road is set up a stall, parked cars, heap thing operation, scaffolding are built a house, and
Carry out country trade and other activities blocked traffic, all belong to break in traffic rules and regulations.
Break in traffic rules and regulations easily causes road traffic accident.Road traffic accident refers to driving of vehicle
Sail personnel, pedestrian, by bus personnel and other carry out on road relevant with traffic movable
Personnel, because violating traffic control rules, regulations, fault causes personal injury or property loss
Accident.Traffic accident responsibility person should undertake corresponding compensation according to born traffic accident responsibility
Repay responsibility.Assert that the principle of road traffic accident responsibility has a following three points: 1, client against
Zhang Hangwei.The i.e. client of vehicle accident has the behavior violating road traffic laws and regulations, namely custom
The act of violating regulations claimed.If there is not act of violating regulations, just it is not belonging to vehicle accident；2, row violating the regulations
For there is cause effect relation between harmful consequences.Have between break in traffic rules and regulations behavior and vehicle accident because of
Really relation, the negative to answer traffic accident responsibility.Though client do not have act of violating regulations or against
Zhang Hangwei, but act of violating regulations and vehicle accident noncausal relationship, do not bear traffic accident responsibility；
3, the size that client's act of violating regulations acts in vehicle accident, assert that client should bear traffic
The size of accident responsibility.
As can be seen here, in order to avoid the generation of road traffic accident, first have to check break in traffic rules and regulations severely
Behavior, stifles in the cradle road traffic accident.The detection of break in traffic rules and regulations behavior has several at present
The mode of kind: 1, use photographic head violating the regulations that various break in traffic rules and regulations behaviors are investigated and prosecuted；2, at car
Position arrangement law enfrocement official more than carries out fixed point and investigates and prosecutes；3, public's strength is utilized to carry out various
The report of break in traffic rules and regulations behavior.Wherein, the mode detection efficiency of photographic head violating the regulations is the highest, simultaneously
Cost of labor can be saved in a large number, be the main investigation pattern of each city favor at present.
Owing to photographic head violating the regulations is generally arranged at the top of traffic intersection, the vehicle to each track
Carry out act of violating regulations detection and the identification of vehicles peccancy, but the vehicle of traffic intersection position be numerous,
Detection the limited time to each car, the flash lamp persistent period of capture apparatus violating the regulations is necessary
Could complete each rush hour at road in being maintained at a time interval the shortest
The peccancy detection of car.
In prior art, the flash lamp of the capture apparatus violating the regulations that city traffic control department is used continues
Time is fixing, to adapt to the demand of road peak period, but, when non-rice habitats peak,
In the case of i.e. vehicle is considerably less, if also use flash lamp fixing, the shortest to continue
Between, then there is capture apparatus the most violating the regulations to be likely to be at idle condition, and these times are originally
Can be used to all assign on each vehicular traffic, to promote the definition of shooting image.
Accordingly, it would be desirable to the flash lamp control program of a kind of new capture apparatus violating the regulations, it is possible to respectively
Individual traffic intersection sets up real-time data acquisition platform, carries out the vehicular traffic data of traffic intersection
Accurate acquisition, and the flash of light that vehicular traffic number based on traffic intersection is neighbouring capture apparatus violating the regulations
The lamp persistent period provides reference, thus seeks between shooting time resource and shooting image definition
Find a suitable equilibrium point, it is to avoid the waste of shooting time resource.
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of shooting control violating the regulations based on control chamber
System processed, first, transforms the existing control chamber at each traffic intersection, integrated multiple images
Processing equipment is to identify the vehicle fleet size at corresponding traffic intersection, and integrated wireless communications sets simultaneously
Standby to be wirelessly transferred vehicle fleet size and traffic intersection address, subsequently, introduce traffic control control platform with
Receive vehicle fleet size and traffic intersection address by wireless communication link, determine based on vehicle fleet size
The flash lamp persistent period of capture apparatus violating the regulations near traffic intersection address, and based on traffic intersection
The flash lamp persistent period determined is controlled communication interface by traffic control and is sent to traffic road by address
Each near port address capture apparatus violating the regulations.
According to an aspect of the present invention, it is provided that a kind of shooting controlling party violating the regulations based on control chamber
Method, the method includes: 1) provide a kind of shoot control system violating the regulations based on control chamber, institute
The system of stating includes that control chamber shell, remote manual control select handle, traffic control to control platform, control chamber
Communication interface, AT89C51 chip and ccd image sensor, remote manual control selects handle position
On control chamber shell, for realizing the switching of manual operation on the spot and remote manipulation on the spot,
AT89C51 chip and ccd image sensor are used for extracting the vehicle fleet size of traffic intersection, and
It is sent to traffic control by control chamber communication interface and controls platform；2) described control system is run.
More specifically, in described shoot control system violating the regulations based on control chamber, including: control
Box main body processed, including connecting terminal block, remote manual control select handle, jump close position indicator,
Divide-shut brake button, analog input interface, switch value input interface, mains-supplied interface, standby
With power supply, control chamber shell and AT89C51 chip, AT89C51 chip and connecting terminal block,
Remote manual control select handle, jump close position indicator, divide-shut brake button, analog input interface,
Switch value input interface, mains-supplied interface and stand-by power supply connect respectively；Remote manual control selects
Handle is for realizing the switching of manual operation on the spot and remote manipulation on the spot；Analog input interface
Including signal conditioning circuit, genlock circuit and analog to digital conversion circuit；Stand-by power supply is super
Capacitor, its operating temperature is that between 40 degrees below zero extremely 70 degree above freezing, efficiency for charge-discharge is
Between 90% to 95%；Shell uses corrosion resistant stainless steel material；Timer, is arranged on control
In case shell processed, for exporting the time period at current time place and exporting as real-time time section,
One of Duan Weiyi days 24 time periods of real-time time；Ccd image sensor, is arranged on control
On case shell, for traffic intersection being shot, to obtain crossing image；Static storage sets
Standby, it is arranged in control chamber shell, is used for prestoring 24 reference period crossing images,
Each reference period crossing image corresponding time period, each reference period crossing
Image be under the corresponding time period ccd image sensor to traffic intersection without any vehicle shape
Shooting obtained image under state in advance, static storage device is additionally operable to prestore traffic
Address, crossing, the first binary-state threshold, the second binary-state threshold, reference edge feature, benchmark
Linear character, reference center's feature and benchmark are to corner characteristics, reference edge feature, base linearity
It is little that feature, reference center's feature and benchmark diagonal angle are characterized as that benchmark vehicle image is carried out Haar
Extract after wave conversion and obtain；Foreground selection equipment, is arranged in control chamber shell, with timer
Connecting respectively with static storage device, real-time time section based on the output of current time timer exists
Static storage device is found the reference period crossing image of correspondence and as target background figure
As output；Image segmentation apparatus, is arranged in control chamber shell, with ccd image sensor,
Static storage device and Foreground selection equipment connect respectively, are received by ccd image sensor
The high definition crossing image of current time and the high definition crossing image of next second of current time, make respectively
It is the first high definition crossing image and the second high definition crossing image, every by the first high definition crossing image
The gray value of one pixel deducts the gray scale of the pixel of correspondence position in the second high definition crossing image
Value also takes absolute value to obtain the first absolute value, by each pixel of the first high definition crossing image
Gray value deduct the gray value of the pixel of correspondence position in target background image and take absolute value
To obtain the second absolute value, when the first absolute value is exhausted more than or equal to the first binary-state threshold and second
During to value more than or equal to the second binary-state threshold, the respective pixel of the first high definition crossing image is by really
Being set to motion pixel, otherwise, the respective pixel of the first high definition crossing image is confirmed as still image
Element, using defeated as moving image for the image of all motion pixels composition in the first high definition crossing image
Going out, moving image is made up of one or more moving regions；Morphological image processing equipment, if
Put in control chamber shell, be connected with image segmentation apparatus, for receiving moving pictures and right
Each moving region carries out denoising to obtain denoising subimage, fills up in denoising subimage
Cavity, portion also connects the breakpoint in denoising subimage to obtain shaping subimage, exports one or many
Individual shaping subimage；Wavelet transformation device, is arranged in control chamber shell, with morphological image
Processing equipment connects, and each shaping subimage is performed Haar wavelet transformation, to extract
The edge feature of each shaping subimage, linear character, central feature and to corner characteristics；
AT89C51 chip, is arranged in control chamber shell, sets with Wavelet transformation device and static storage
Back-up does not connect, by the edge feature of each shaping subimage, linear character, central feature
With to corner characteristics respectively with reference edge feature, base linearity feature, reference center's feature and base
Corner characteristics is compared by standard, when four comparative results are all coupling, and corresponding shaping subgraph
As being confirmed as vehicle subimage, calculate the number of vehicle subimage and export as vehicle fleet size；
Control chamber communication interface, is embedded on control chamber shell, deposits with AT89C51 chip and static state
Storage equipment connects respectively, receives vehicle fleet size and traffic intersection address, and passes through wireless communication link
Road sends vehicle fleet size and traffic intersection address；Traffic control controls platform, is arranged on far-end, including
Traffic control controls communication interface and traffic control controller, and traffic control controls communication interface and is used for passing through channel radio
Letter link receives vehicle fleet size and traffic intersection address, and traffic control controller and traffic control control communication and connect
Mouth connects, for determining the sudden strain of a muscle of capture apparatus violating the regulations near traffic intersection address based on vehicle fleet size
The light modulation persistent period, and pass through to hand over by the flash lamp persistent period determined based on traffic intersection address
Management and control communication interface is sent to the capture apparatus violating the regulations of each near traffic intersection address.
More specifically, in described shoot control system violating the regulations based on control chamber: vehicle fleet size
The most, the flash lamp persistent period of capture apparatus violating the regulations is the shortest.
More specifically, in described shoot control system violating the regulations based on control chamber: traffic control controls
Platform is arranged on vehicle supervision department position.
More specifically, in described shoot control system violating the regulations based on control chamber, also include:
Control panel, is embedded on control chamber shell, is connected with AT89C51 chip, in real time
Display vehicle fleet size.
More specifically, in described shoot control system violating the regulations based on control chamber: control panel
It it is the display panels including touch screen.
Accompanying drawing explanation
Below with reference to accompanying drawing, embodiment of the present invention are described, wherein:
Fig. 1 is to control according to the shooting based on control chamber violating the regulations shown in embodiment of the present invention
The block diagram of system.
Reference: 1 control chamber shell；2 remote manual controls select handle；3 traffic controls control flat
Platform；4 control chamber communication interfaces；5AT89C51 chip；6CCD imageing sensor
Detailed description of the invention
Below with reference to accompanying drawings to the shoot control system based on control chamber violating the regulations of the present invention
Embodiment is described in detail.
Break in traffic rules and regulations behavior is the size of effect played in accident occurs, the most former according to right of way
Then judge with security doctrine, and right of way principle is the basic of identification traffic accident responsibility size
Principle.Break in traffic rules and regulations behavior mainly has following several classification: (1) violates regulation of taking their own roads；
(2) regulation that gives way is violated；(3) violate the traffic regulations miscellaneous stipulations；(4) friendship is violated
Logical security doctrine.
In order to the break in traffic rules and regulations behavior of driver is punished and guarded against, first have to effectively
Detect the break in traffic rules and regulations behavior of driver.A kind of commonly used inspection in prior art
Survey mode is by disposing capture apparatus violating the regulations to disobey vehicular traffic in traffic intersection position
Chapter detects, and in order to avoid clapping vehicle leakage in road peak period, needs to arrange fixing, relatively
Vehicular traffic is shot by the short flash lamp persistent period one by one, but this style of shooting is held
Easily cause when vehicle fleet size is few, the waste to shooting time.
In order to overcome above-mentioned deficiency, the present invention has built a kind of shooting control violating the regulations based on control chamber
System processed, utilizes the control chamber of existing traffic intersection, transforms to increase on-the-spot number to it
According to collecting device and field data communication equipment, it is simultaneously introduced and is arranged on the traffic control of far-end and controls flat
Platform realizes the Self Adaptive Control of the flash lamp persistent period to each capture apparatus violating the regulations neighbouring.
Fig. 1 is to control according to the shooting based on control chamber violating the regulations shown in embodiment of the present invention
The block diagram of system, described system include control chamber shell, remote manual control select handle,
Traffic control controls platform, control chamber communication interface, AT89C51 chip and ccd image sensor,
Remote manual control selects handle to be positioned on control chamber shell, is used for realizing manual operation on the spot and on the spot
The switching of remote manipulation, AT89C51 chip and ccd image sensor are used for extracting traffic road
The vehicle fleet size of mouth, and it is sent to traffic control control platform by control chamber communication interface.
Then, the concrete knot of the shoot control system based on control chamber violating the regulations to the present invention is continued
Structure is further detailed.
Described system includes: control chamber main body, selects handle including connecting terminal block, remote manual control
Hands, jumping conjunction position indicator, divide-shut brake button, analog input interface, On-off signal connect
Mouth, mains-supplied interface, stand-by power supply, control chamber shell and AT89C51 chip.
AT89C51 chip and connecting terminal block, remote manual control select handle, jump and close position instruction
Lamp, divide-shut brake button, analog input interface, switch value input interface, mains-supplied interface
Connect respectively with stand-by power supply；Remote manual control selects handle to be used for realizing manual operation on the spot and just
The switching of ground remote manipulation；Analog input interface includes signal conditioning circuit, genlock electricity
Road and analog to digital conversion circuit；Stand-by power supply is ultracapacitor, and its operating temperature is subzero 40
Between degree extremely 70 degree above freezing, efficiency for charge-discharge is between 90% to 95%；Shell uses corrosion resistant
The stainless steel material of erosion.
Described system includes: timer, is arranged in control chamber shell, when being used for exporting current
Carve the time period at place and export, during real-time time Duan Weiyi days 24 as real-time time section
Between one of section；Ccd image sensor, is arranged on control chamber shell, for traffic road
Mouth shoots, to obtain crossing image.
Described system includes: static storage device, is arranged in control chamber shell, in advance
Store 24 reference period crossing images, each reference period crossing image correspondence one
The individual time period, each reference period crossing image is ccd image under the corresponding time period
Sensor shoots obtained image to traffic intersection under without any vehicle-state in advance,
Static storage device be additionally operable to prestore traffic intersection address, the first binary-state threshold, second
Binary-state threshold, reference edge feature, base linearity feature, reference center's feature and benchmark pair
Corner characteristics, reference edge feature, base linearity feature, reference center's feature and benchmark diagonal angle are special
Levy and obtain for extracting after benchmark vehicle image is carried out Haar wavelet transformation.
Described system includes: Foreground selection equipment, is arranged in control chamber shell, with timer
Connecting respectively with static storage device, real-time time section based on the output of current time timer exists
Static storage device is found the reference period crossing image of correspondence and as target background figure
As output.
Described system includes: image segmentation apparatus, is arranged in control chamber shell, with CCD
Imageing sensor, static storage device and Foreground selection equipment connect respectively, are schemed by CCD
As sensor receives high definition crossing image and the high definition road of next second of current time of current time
Mouth image is respectively as the first high definition crossing image and the second high definition crossing image, high by first
The gray value of each pixel of clear crossing image deducts corresponding position in the second high definition crossing image
The gray value of the pixel put also takes absolute value to obtain the first absolute value, by the first high definition crossing figure
The gray value of each pixel of picture deducts the ash of the pixel of correspondence position in target background image
Angle value also takes absolute value to obtain the second absolute value, when the first absolute value is more than or equal to the first two-value
When changing threshold value and the second absolute value more than or equal to the second binary-state threshold, the first high definition crossing image
Respective pixel be confirmed as motion pixel, otherwise, the respective pixel of the first high definition crossing image
It is confirmed as static pixel, by the image of all motion pixels composition in the first high definition crossing image
Exporting as moving image, moving image is made up of one or more moving regions.
Described system includes: morphological image processing equipment, is arranged in control chamber shell, with
Image segmentation apparatus connects, and for receiving moving pictures, and goes to each moving region
Make an uproar and process to obtain denoising subimage, fill up denoising subimage interior void and connect denoising subgraph
Breakpoint in Xiang, to obtain shaping subimage, exports one or more shaping subimage.
Described system includes: Wavelet transformation device, is arranged in control chamber shell, with image shape
State processing equipment connects, and each shaping subimage is performed Haar wavelet transformation, to carry
Take out the edge feature of each shaping subimage, linear character, central feature and to corner characteristics.
AT89C51 chip is arranged in control chamber shell, deposits with Wavelet transformation device and static state
Storage equipment connects respectively, by the edge feature of each shaping subimage, linear character, center
Feature and to corner characteristics respectively with reference edge feature, base linearity feature, reference center's feature
With benchmark, corner characteristics is compared, when four comparative results are all coupling, corresponding shaping
Subimage is confirmed as vehicle subimage, calculates the number of vehicle subimage and as vehicle fleet size
Output.
Described system includes: control chamber communication interface, is embedded on control chamber shell, with
AT89C51 chip and static storage device connect respectively, receive vehicle fleet size and traffic intersection ground
Location, and send vehicle fleet size and traffic intersection address by wireless communication link.
Described system includes: traffic control controls platform, is arranged on far-end, controls communication including traffic control
Interface and traffic control controller, traffic control controls communication interface for receiving car by wireless communication link
Quantity and traffic intersection address, traffic control controller controls communication interface with traffic control and is connected, is used for
When determining that near traffic intersection address, the flash lamp of capture apparatus violating the regulations continues based on vehicle fleet size
Between, and based on traffic intersection address, the flash lamp persistent period determined is controlled communication by traffic control
Interface is sent to the capture apparatus violating the regulations of each near traffic intersection address.
Alternatively, in the system: vehicle fleet size is the most, the flash lamp of capture apparatus violating the regulations
Persistent period is the shortest；Traffic control controls platform and is arranged on vehicle supervision department position；Described system is also
Including control panel, it is embedded on control chamber shell, is connected with AT89C51 chip, is used for
Show vehicle fleet size in real time；Control panel can be the display panels including touch screen.
It addition, wavelet transformation (wavelet transform, WT) is a kind of new transform analysis
Method, he inherits and has developed the thought of short time discrete Fourier transform localization, overcoming again simultaneously
Window size is not with shortcomings such as frequency changes, using the teaching of the invention it is possible to provide one with frequency shift " time m-
Frequency " window, it is by the ideal tools of signal time frequency analysis and process.His main feature
Be by conversion can abundant outstanding problem feature in terms of some, can to the time (space) frequently
The localization analysis of rate, progressively carries out multiple dimensioned by flexible shift operations to signal (function)
Refinement, is finally reached high frequency treatment time subdivision, and at low frequency, frequency segmentation, can adapt to time-frequency automatically
The requirement of signal analysis, thus any details of signal can be focused on, solve Fourier and become
The difficult problem changed, has become the important breakthrough in scientific method since the Fourier that continues converts.
Traditional signal theory, is built upon on Fourier analysis foundation, and Fourier becomes
Changing as a kind of change of overall importance, it has certain limitation, analyzes if do not possessed localization
Ability, non-stationary signal etc. can not be analyzed.People start to become Fourier in actual applications
The various improvement of swap-in row, to improve this limitation, such as STFT (short time discrete Fourier transform).
Due to STFT use sliding window function immobilize once selected, therefore determine at that time
Frequency division resolution immobilizes, and does not possess adaptive ability, and wavelet analysis well solves this
Individual problem.
Wavelet analysis is a kind of emerging branch of mathematics, he be functional, Fourier analyze,
Harmonic analysis, the most perfectly the crystallizing of numerical analysis；In application, particularly at signal
Reason, image procossing, speech processes and numerous nonlinear science field, it is considered as to continue
Another effective Time-Frequency Analysis Method after Fourier analysis.Wavelet transformation becomes with Fourier
Commutation ratio, be a time and frequency domain local conversion thus can effectively from signal extract letter
Breath, carries out multiscale analysis by calculation functions such as flexible and translations to function or signal
(Multiscale Analysis), solves the indeterminable many difficult problems of Fourier conversion.
Use the present invention shoot control system based on control chamber violating the regulations, for prior art without
Method provides the technical problem of flash lamp persistent period control for capture apparatus violating the regulations, existing by transformation
The control chamber of some traffic intersections, as data acquisition and data communication platform, draws simultaneously
Enter traffic control and control platform to determine capture apparatus violating the regulations based on the real-time vehicle quantity collected
The flash lamp persistent period and be sent to the flash lamp persistent period to hand over by wireless communication link
Capture apparatus violating the regulations near path port address, thus ensureing shooting image feelings the most clearly
Under condition, it is prevented effectively from the waste of the shooting time of capture apparatus violating the regulations.
It is it is understood that although the present invention discloses as above with preferred embodiment, but above-mentioned
Embodiment is not limited to the present invention.For any those of ordinary skill in the art,
Without departing under technical solution of the present invention ambit, all may utilize the technology contents of the disclosure above
Technical solution of the present invention is made many possible variations and modification, or is revised as equivalent variations
Equivalent embodiments.Therefore, every content without departing from technical solution of the present invention, according to the present invention
Technical spirit to any simple modification made for any of the above embodiments, equivalent variations and modification, all
Still fall within the range of technical solution of the present invention protection.
Claims (6)
1. a filming control method violating the regulations based on control chamber, the method includes:
1) providing a kind of shoot control system violating the regulations based on control chamber, described system includes control
Case shell processed, remote manual control select handle, traffic control control platform, control chamber communication interface,
AT89C51 chip and ccd image sensor, remote manual control selects handle to be positioned at outside control chamber
On shell, for realizing the switching of manual operation on the spot and remote manipulation on the spot, AT89C51 chip
With ccd image sensor for extracting the vehicle fleet size of traffic intersection, and led to by control chamber
Letter interface is sent to traffic control and controls platform；
2) described control system is run.
2. the method for claim 1, it is characterised in that described system includes:
Control chamber main body, selects handle, jumping conjunction position to refer to including connecting terminal block, remote manual control
Show that lamp, divide-shut brake button, analog input interface, switch value input interface, mains-supplied connect
Mouth, stand-by power supply, control chamber shell and AT89C51 chip, AT89C51 chip and wiring
Terminal block, remote manual control select handle, jump and close position indicator, divide-shut brake button, analog quantity
Input interface, switch value input interface, mains-supplied interface and stand-by power supply connect respectively；
Remote manual control selects handle for realizing manual operation on the spot and the cutting of remote manipulation on the spot
Change；
Analog input interface includes signal conditioning circuit, genlock circuit and analog digital conversion electricity
Road；
Stand-by power supply is ultracapacitor, its operating temperature be 40 degrees below zero to the most above freezing 70 degree it
Between, efficiency for charge-discharge is between 90% to 95%；
Shell uses corrosion resistant stainless steel material；
Timer, is arranged in control chamber shell, for exporting the time period at current time place
And export as real-time time section, one of Duan Weiyi days 24 time periods of real-time time；
Ccd image sensor, is arranged on control chamber shell, for carrying out traffic intersection
Shooting, to obtain crossing image；
Static storage device, is arranged in control chamber shell, is used for prestoring 24 benchmark
Time period crossing image, each reference period crossing image corresponding time period, each
Individual reference period crossing image be under the corresponding time period ccd image sensor to traffic road
Mouth shoots obtained image under without any vehicle-state in advance, and static storage device is also
For prestoring traffic intersection address, the first binary-state threshold, the second binary-state threshold, base
Prospective edge feature, base linearity feature, reference center's feature and benchmark are to corner characteristics, true edge
Edge feature, base linearity feature, reference center's feature and benchmark diagonal angle are characterized as benchmark vehicle
Image extracts after carrying out Haar wavelet transformation and obtains；
Foreground selection equipment, is arranged in control chamber shell, with timer and static storage device
Connecting respectively, real-time time section based on the output of current time timer is in static storage device
Find corresponding reference period crossing image and export as target background image；
Image segmentation apparatus, is arranged in control chamber shell, with ccd image sensor, quiet
State storage device and Foreground selection equipment connect respectively, are received by ccd image sensor and work as
The high definition crossing image in front moment and the high definition crossing image of next second of current time, respectively as
First high definition crossing image and the second high definition crossing image, each by the first high definition crossing image
The gray value of individual pixel deducts the gray value of the pixel of correspondence position in the second high definition crossing image
And take absolute value to obtain the first absolute value, by each pixel of the first high definition crossing image
Gray value deduct the gray value of the pixel of correspondence position in target background image and take absolute value with
Obtain the second absolute value, when the first absolute value is absolute more than or equal to the first binary-state threshold and second
When value is more than or equal to the second binary-state threshold, the respective pixel of the first high definition crossing image is determined
For motion pixel, otherwise, the respective pixel of the first high definition crossing image is confirmed as static pixel,
The image of all motion pixels composition in first high definition crossing image is exported as moving image,
Moving image is made up of one or more moving regions；
Morphological image processing equipment, is arranged in control chamber shell, with image segmentation apparatus even
Connect, for receiving moving pictures, and each moving region is carried out denoising with obtain go
Make an uproar subimage, fill up denoising subimage interior void and connect in denoising subimage breakpoint to obtain
Obtain shaping subimage, export one or more shaping subimage；
Wavelet transformation device, is arranged in control chamber shell, with morphological image processing equipment even
Connect, each shaping subimage is performed Haar wavelet transformation, to extract each shaping
The edge feature of subimage, linear character, central feature and to corner characteristics；
AT89C51 chip, is arranged in control chamber shell, deposits with Wavelet transformation device and static state
Storage equipment connects respectively, by the edge feature of each shaping subimage, linear character, center
Feature and to corner characteristics respectively with reference edge feature, base linearity feature, reference center's feature
With benchmark, corner characteristics is compared, when four comparative results are all coupling, corresponding shaping
Subimage is confirmed as vehicle subimage, calculates the number of vehicle subimage and as vehicle fleet size
Output；
Control chamber communication interface, is embedded on control chamber shell, with AT89C51 chip and quiet
State storage device connects respectively, receives vehicle fleet size and traffic intersection address, and passes through channel radio
Letter link sends vehicle fleet size and traffic intersection address；
Traffic control controls platform, is arranged on far-end, controls communication interface including traffic control and traffic control controls
Device, traffic control controls communication interface for receiving vehicle fleet size and traffic road by wireless communication link
Port address, traffic control controller controls communication interface with traffic control and is connected, for true based on vehicle fleet size
Determine the flash lamp persistent period of capture apparatus violating the regulations near traffic intersection address, and based on traffic road
The flash lamp persistent period determined is controlled communication interface by traffic control and is sent to traffic by port address
Each capture apparatus violating the regulations near address, crossing.
3. method as claimed in claim 2, it is characterised in that:
Vehicle fleet size is the most, and the flash lamp persistent period of capture apparatus violating the regulations is the shortest.
4. method as claimed in claim 2, it is characterised in that:
Traffic control controls platform and is arranged on vehicle supervision department position.
5. method as claimed in claim 2, it is characterised in that also include:
Control panel, is embedded on control chamber shell, is connected with AT89C51 chip, is used for
Show vehicle fleet size in real time.
6. method as claimed in claim 5, it is characterised in that:
Control panel is the display panels including touch screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610179834.2A CN105869407A (en) | 2016-03-27 | 2016-03-27 | Method for controlling photographing of regulation violations based on control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610179834.2A CN105869407A (en) | 2016-03-27 | 2016-03-27 | Method for controlling photographing of regulation violations based on control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105869407A true CN105869407A (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610179834.2A Withdrawn CN105869407A (en) | 2016-03-27 | 2016-03-27 | Method for controlling photographing of regulation violations based on control cabinet |
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| CN (1) | CN105869407A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320854A (en) * | 2016-08-31 | 2017-01-11 | 余姚市西蒙房车电器有限公司 | Automatic opening system for controllable safety window of bus |
| CN106904084A (en) * | 2016-10-18 | 2017-06-30 | 彭晓梅 | Charging and discharging lithium battery detection means |
| CN108806265A (en) * | 2018-01-30 | 2018-11-13 | 张爱兰 | System for detecting regulation violation based on Plate searching |
| CN109886096A (en) * | 2019-01-09 | 2019-06-14 | 武汉中联智诚科技有限公司 | A kind of supervision of smart travel and safety emergency management interlinked command system |
-
2016
- 2016-03-27 CN CN201610179834.2A patent/CN105869407A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320854A (en) * | 2016-08-31 | 2017-01-11 | 余姚市西蒙房车电器有限公司 | Automatic opening system for controllable safety window of bus |
| CN106904084A (en) * | 2016-10-18 | 2017-06-30 | 彭晓梅 | Charging and discharging lithium battery detection means |
| CN108806265A (en) * | 2018-01-30 | 2018-11-13 | 张爱兰 | System for detecting regulation violation based on Plate searching |
| CN108806265B (en) * | 2018-01-30 | 2020-10-30 | 胡海明 | License plate search-based violation detection system |
| CN109886096A (en) * | 2019-01-09 | 2019-06-14 | 武汉中联智诚科技有限公司 | A kind of supervision of smart travel and safety emergency management interlinked command system |
| CN109886096B (en) * | 2019-01-09 | 2021-09-14 | 武汉中联智诚科技有限公司 | Wisdom tourism supervision and safe emergency management linkage command system |
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Application publication date: 20160817 |