CN105869393A - Urban service management method taking control box as platform - Google Patents
Urban service management method taking control box as platform Download PDFInfo
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- CN105869393A CN105869393A CN201610179128.8A CN201610179128A CN105869393A CN 105869393 A CN105869393 A CN 105869393A CN 201610179128 A CN201610179128 A CN 201610179128A CN 105869393 A CN105869393 A CN 105869393A
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
- G06V20/53—Recognition of crowd images, e.g. recognition of crowd congestion
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention relates to an urban service management method taking a control box as a platform. The method comprises the step: 1), providing an urban service management system taking the control box as the platform, wherein the system comprises a control box main body, a CCD image sensor, an MMC card, main control equipment, and urban service equipment. The control box main body is disposed at a traffic intersection, and the CCD image sensor, the MMC card and the main control equipment are disposed on the control box main body and are used for determining the number of pedestrians at the traffic intersection. The urban service equipment is located at a far end of the control box main body, receives the number of pedestrians and determines the operation time of an urban service point nearby the traffic intersection based on the number of pedestrians. The method also comprises the step: 2), operating the management system.
Description
Technical field
The present invention relates to control chamber field, particularly relate to a kind of city with control chamber as platform clothes
Business management method.
Background technology
Generally all arranging control chamber at traffic intersection, the traffic lights for traffic intersection control,
Or the Street lamps control near traffic intersection, it is also possible near for traffic intersection
Capture apparatus violating the regulations, urban service equipment provide electric power support.But traffic road of the prior art
The effect of mouth control chamber is only limitted to this, not yet occurs that traffic intersection control chamber takes for nearby urban
The technical scheme that the business point service time controls.
In prior art, urban service point service time control program is, each Urban Operation point
According to gerentocratic experience or operation place time arrange by oneself oneself close the door enabling time
Between, usually, in order to fully ensure the economic interests of oneself, Urban Operation point as far as possible will be from
Oneself service time extends backward.But actually it is possible that client seldom but each city
The situation that city's operation point opens the door the most simultaneously, so can increase the operation of each Urban Operation point
Cost.
Fixing urban service point service time control program also results in client and much but runs
The situation that time is fixing, this situation can cause client not have local urban service of enjoying, service
The situation that point also can be earned without money, this is the waste of a kind of urban resource equally.
Accordingly, it would be desirable to a kind of new traffic intersection control chamber, it is possible to make full use of each traffic
Control chamber at crossing so that it is as the collection carrier of neighbouring communication equipment quantity, for traffic road
The time of mouth neighboring towns service point controls to provide strong data supporting, thus increases city
The operation motility of service point.
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of city with control chamber as platform clothes
Business management system, is optimized the structure of control chamber of the prior art and transforms, and increases height
Precision, targetedly pedestrian's quantity identification equipment and Wireless Telecom Equipment are to realize traffic intersection
Identifying and the determination of neighbouring reference signal transmit-receive intensity of pedestrian's quantity, increases urban service simultaneously
Equipment to determine the service time of urban service point based on pedestrian's quantity, and based on traffic intersection ground
The service time that neighboring towns, traffic intersection address service point wireless transmission determines is led in location.
According to an aspect of the present invention, it is provided that a kind of urban service pipe with control chamber as platform
Reason method, the method includes: 1) provide a kind of urban service with control chamber as platform to manage
System, described management system include control chamber main body, ccd image sensor, mmc card,
Main control device and urban service equipment, control chamber main body is arranged at traffic intersection, and CCD schemes
As sensor, mmc card and main control device carry in control chamber main body, it is used for determining traffic road
Pedestrian's quantity at Kou, urban service equipment is positioned at the far-end of control chamber main body, receives pedestrian's number
Measure and determine based on pedestrian's quantity the service time of traffic intersection nearby urban service point；2) fortune
The described management system of row.
More specifically, in the described urban service management system with control chamber as platform, including:
Control chamber main body, 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 communication interface, shell and main control device, main control device 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, stand-by power supply and control chamber communication interface connect respectively
Connect；Remote manual control selects handle for realizing the switching of manual operation on the spot and remote manipulation on the spot；
Timer, is connected with connecting terminal block, for exporting time period the conduct at current time place
Real-time time section exports, one of Duan Weiyi days 24 time periods of real-time time；Ccd image passes
Sensor, is arranged on control chamber shell, for shooting traffic intersection, to obtain crossing
Image；Mmc card, is connected with connecting terminal block, is used for prestoring 24 fiducial times
Section crossing image, each reference period crossing image corresponding time period, each base
Crossing image of quasi-time period is that traffic intersection is existed by ccd image sensor under the corresponding time period
Without shooting obtained image in advance under any pedestrian's state, mmc card is additionally operable in advance
Store the first binary-state threshold, the second binary-state threshold, benchmark pedestrian's gray processing picture, preset
Matching degree threshold value and traffic intersection address, benchmark pedestrian's gray processing picture is for only including benchmark pedestrian
The gray processing picture of profile, preset matching degree threshold value is the percentages less than 1；Background is selected
Select equipment, be connected respectively with connecting terminal block, timer and mmc card, based on current time
The real-time time section of timer output finds the reference period crossing of correspondence in mmc card
Image also exports as target background image；Image segmentation apparatus, with connecting terminal block, CCD
Imageing sensor, mmc card and Foreground selection equipment connect respectively, are passed by ccd image
Sensor receives high definition crossing image and the high definition crossing figure of next second of current time of current time
Picture, respectively as the first high definition crossing image and the second high definition crossing image, by the first high definition road
The gray value of each pixel of mouth image deducts correspondence position in the second high definition crossing image
The gray value of pixel also takes absolute value to obtain the first absolute value, by the first high definition crossing image
The gray value of each pixel deducts 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 more than or equal to the first binaryzation threshold
When value and the second absolute value are more than or equal to the second binary-state threshold, the first high definition crossing image right
Answering pixel to be confirmed as motion pixel, otherwise, the respective pixel of the first high definition crossing image is by really
Be set to static pixel, using in the first high definition crossing image all motion pixels composition image as
Moving image exports, and moving image is made up of one or more moving regions；At morphological image
Reason equipment, is connected with connecting terminal block, image segmentation apparatus, for receiving moving pictures, and
Each moving region is carried out denoising to obtain denoising subimage, fill up denoising subimage
Interior void also connects the breakpoint in denoising subimage to obtain shaping subimage, export one or
Multiple shaping subimages；Smoothing processing equipment, processes set with connecting terminal block, morphological image
Standby connection, for each the shaping subimage received is smoothed, flat to obtain
Slider image；Medium filtering equipment, is connected with connecting terminal block, smoothing processing equipment, is used for
The smooth subimage received is performed medium filtering process, to filter in smooth subimage
Scattering composition, it is thus achieved that medium filtering subimage；Change of scale strengthen equipment, with connecting terminal block,
Medium filtering equipment connects, and increases for the medium filtering subimage received is performed change of scale
Strength is managed, to obtain enhancer image；Gray processing processing equipment, with connecting terminal block, yardstick
Conversion enhancing equipment connects, for the enhancer image received is carried out gray processing process, with
Obtain gray processing subimage；Main control device, with connecting terminal block, gray processing processing equipment and
Mmc card connects respectively, is entered with benchmark pedestrian's gray processing picture by each gray processing subimage
Row coupling, when matching degree is more than or equal to preset matching degree threshold value, corresponding gray processing subimage
It is confirmed as pedestrian's subimage, calculates the number of pedestrian's subimage and export as pedestrian's quantity；
Control chamber communication interface is connected respectively with main control device and mmc card, receives pedestrian's quantity, and
Pedestrian's quantity and traffic intersection address are transmitted by wireless communication link；Urban service sets
Standby, it is positioned at far-end, including urban service communication interface and urban service controller, urban service
Communication interface is for receiving pedestrian's quantity and traffic intersection address, city by wireless communication link
Service controller is connected with urban service communication interface, for determining that city takes based on pedestrian's quantity
The service time of business point, and pass through urban service communication interface to traffic based on traffic intersection address
The service time that neighboring towns, address, crossing service point wireless transmission determines.
More specifically, in the described urban service management system with control chamber as platform: simulation
Amount input interface includes signal conditioning circuit, genlock circuit and analog to digital conversion circuit.
More specifically, in the described urban service management system with control chamber as platform: standby
Power supply is ultracapacitor.
More specifically, in the described urban service management system with control chamber as platform: standby
The operating temperature of power supply is that between 40 degrees below zero extremely 70 degree above freezing, efficiency for charge-discharge is 90%
Between 95%.
More specifically, in the described urban service management system with control chamber as platform: shell
Use corrosion resistant stainless steel material.
Accompanying drawing explanation
Below with reference to accompanying drawing, embodiment of the present invention are described, wherein:
Fig. 1 is according to the urban service with control chamber as platform shown in embodiment of the present invention
The block diagram of management system.
Reference: 1 control chamber main body；2 ccd image sensors；3 mmc cards；4 is main
Control equipment；5 urban service equipment
Detailed description of the invention
Below with reference to accompanying drawings the urban service with control chamber as platform of the present invention is managed system
The embodiment of system is described in detail.
Control chamber, is used for switchgear, measuring instruments, protection electrical equipment by electrical wiring requirement
It is assembled in closing or semiclosed metal safe with auxiliary equipment.Can be by when control chamber is properly functioning
Manual or automatic switch is connected or disjunction circuit.By protection electrical equipment when fault or irregular operating
Cut off circuit or warning.Control chamber can borrow measuring instruments to show operating various parameter, also may be used
Some electric parameter is adjusted, deviation normal operating conditions is pointed out or sent signal.
Control chamber is also simultaneously communal facility common in city, is generally arranged at each traffic road
At Kou, provide supply of electric power and basic control operation for other communal facilitys.But, existing
The application having control chamber in technology is the most single, it is impossible to adapt to the development trend of intelligent city,
It practice, at traffic intersection the expanded function of control chamber have greatly can the phase, such as with nearby urban take
The interaction of business point.
In order to overcome above-mentioned deficiency, the present invention has built a kind of city with control chamber as platform clothes
Business management system, it is possible to expand the function of existing traffic intersection control chamber, is keeping original merit
The control of the service time to surrounding cities service point function is increased while energy, thus at traffic road
When pedestrian is less near mouthful, reduce the service time of urban service point, row near traffic intersection
When people is more, increase the service time of urban service point.
Fig. 1 is according to the urban service with control chamber as platform shown in embodiment of the present invention
The block diagram of management system, described management system includes control chamber main body, ccd image
Sensor, mmc card, main control device and urban service equipment, control chamber main body is arranged on friendship
At path mouth, ccd image sensor, mmc card and main control device carry in control chamber main body,
For determining the pedestrian's quantity at traffic intersection, urban service equipment is positioned at the remote of control chamber main body
End, receives pedestrian's quantity and determines the fortune of traffic intersection nearby urban service point based on pedestrian's quantity
Battalion's time.
Then, continue the urban service with control chamber as platform to the present invention and manage the tool of system
Body structure is further detailed.
Described management system includes: control chamber main body, including connecting terminal block, remote manual control choosing
Select handle, position indicator is closed in jumping, divide-shut brake button, analog input interface, switching value are defeated
Incoming interface, mains-supplied interface, stand-by power supply, control chamber communication interface, shell and master control set
Standby, main control device 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, standby
Connect respectively by power supply and control chamber communication interface.
Remote manual control selects handle for realizing manual operation on the spot and the cutting of remote manipulation on the spot
Change；Timer, is connected with connecting terminal block, for exporting the time period at current time place also
Export as real-time time section, one of Duan Weiyi days 24 time periods of real-time time.
Described management system includes: ccd image sensor, is arranged on control chamber shell,
For traffic intersection is shot, to obtain crossing image.
Described management system includes: mmc card, is connected with connecting terminal block, for depositing in advance
Store up 24 reference period crossing images, corresponding one of each reference period crossing image
Time period, each reference period crossing image is that ccd image passes under the corresponding time period
Sensor shoots obtained image to traffic intersection under without any pedestrian's state in advance,
Mmc card is additionally operable to prestore the first binary-state threshold, the second binary-state threshold, reference row
People's gray processing picture, preset matching degree threshold value and traffic intersection address, benchmark pedestrian's gray processing figure
Sheet is the gray processing picture only including benchmark pedestrian contour, and preset matching degree threshold value is less than 1
Percentages.
Described management system includes: Foreground selection equipment, with connecting terminal block, timer and
Mmc card connects respectively, and real-time time section based on the output of current time timer is at MMC
Card is found the reference period crossing image of correspondence and exports as target background image.
Described management system includes: image segmentation apparatus, with connecting terminal block, ccd image
Sensor, mmc card and Foreground selection equipment connect respectively, pass through ccd image sensor
Receive high definition crossing image and the high definition crossing image of next second of current time of current time, point
Not as the first high definition crossing image and the second high definition crossing image, by the first high definition crossing image
The gray value of each pixel deduct the pixel of correspondence position in the second high definition crossing image
Gray value also takes absolute value to obtain the first absolute value, by each of the first high definition crossing image
The gray value of pixel deducts the gray value of the pixel of correspondence position in target background image and takes absolutely
To value to obtain the second absolute value, when the first absolute value is more than or equal to the first binary-state threshold and the
When two absolute values are more than or equal to the second binary-state threshold, the respective pixel of the first high definition crossing image
Being confirmed as motion pixel, otherwise, the respective pixel of the first high definition crossing image is confirmed as quiet
Only pixel, using the image of all motion pixels composition in the first high definition crossing image as motion diagram
As output, moving image is made up of one or more moving regions.
Described management system includes: morphological image processing equipment, with connecting terminal block, image
Splitting equipment connects, and for receiving moving pictures, and carries out each moving region at denoising
Reason, to obtain denoising subimage, is filled up denoising subimage interior void and connects in denoising subimage
Breakpoint to obtain shaping subimage, export one or more shaping subimage；Smoothing processing sets
Standby, it is connected with connecting terminal block, morphological image processing equipment, for each to receive
Individual shaping subimage is smoothed, to obtain smooth subimage.
Described management system includes: medium filtering equipment, sets with connecting terminal block, smoothing processing
Standby connection, processes for the smooth subimage received is performed medium filtering, to filter flat
Scattering composition in slider image, it is thus achieved that medium filtering subimage.
Described management system includes: change of scale strengthens equipment, with connecting terminal block, intermediate value filter
Wave device connects, for the medium filtering subimage received is performed change of scale enhancement process,
To obtain enhancer image；Gray processing processing equipment, strengthens with connecting terminal block, change of scale
Equipment connects, for the enhancer image received being carried out gray processing process, to obtain gray scale
Beggar's image.
Described management system includes: main control device, with connecting terminal block, gray processing processing equipment
Connect respectively with mmc card, by each gray processing subimage and benchmark pedestrian's gray processing picture
Mate, when matching degree is more than or equal to preset matching degree threshold value, corresponding gray processing subgraph
As being confirmed as pedestrian's subimage, calculate the number of pedestrian's subimage and export as pedestrian's quantity.
Control chamber communication interface is connected respectively with main control device and mmc card, receives pedestrian's quantity,
And pedestrian's quantity and traffic intersection address are transmitted by wireless communication link.
Described management system includes: urban service equipment, is positioned at far-end, leads to including urban service
Letter interface and urban service controller, urban service communication interface is used for passing through wireless communication link
Receive pedestrian's quantity and traffic intersection address, urban service controller and urban service communication interface
Connect, for determining the service time of urban service point based on pedestrian's quantity, and based on traffic road
Port address by urban service communication interface to neighboring towns, traffic intersection address service point without
Line sends the service time determined.
Alternatively, in described management system: analog input interface include signal conditioning circuit,
Genlock circuit and analog to digital conversion circuit；Stand-by power supply is ultracapacitor；Stand-by power supply
Operating temperature is that between 40 degrees below zero extremely 70 degree above freezing, efficiency for charge-discharge is 90% to 95%
Between；Shell can use corrosion resistant stainless steel material.
It addition, wave filter, as the term suggests, it is the device that ripple is filtered." ripple " is one
Individual physical concept widely, at electronic technology field, " ripple " is narrowly confined to spy
Refer to describe the process of the value fluctuations in time of various physical quantitys.This process is by all kinds of biographies
The effect of sensor, is converted into the time function of voltage or electric current, the most various physical quantitys
Time waveform, or referred to as signal.Because the independent variable time is continuous value, so claiming
For continuous time signal, be referred to as analogue signal the most habitually.Along with digital electronic calculates
The generation of machine technology and developing rapidly,
Processing signal for the ease of computer, creating will even under sampling theorem instructs
Continuous time signal is transformed into complete theory and the method for discrete-time signal.It is to say, can
Only to use original analog signal sample value on series of discrete time coordinate point to express original letter
Number and do not lose any information since these concepts of ripple, waveform, signal express be objective generation
The change of various physical quantitys in boundary, is exactly the load of the various information that modern society depends on for existence naturally
Body.Information needs to propagate, and lean on is exactly the transmission of waveshape signal.Signal it generation, turn
Each link change, transmitted is likely to be due to environment and the existence of interference and distorts, even
In quite a number of cases, this distortion is the most serious, causes signal and entrained information thereof
It is embedded in the middle of noise dearly.In order to filter these noises, recover signal originally, need
Various wave filter is used to be filtered processing.
Use the management system of the urban service with control chamber as platform of the present invention, for existing skill
Art control chamber function falls behind and the technical problem of surrounding cities service point operation mode solidification, passes through
In existing control chamber, increase identification equipment complete the identification of pedestrian's quantity near traffic intersection,
And realize the control of the self adaptation service time to nearby urban service point by urban service equipment,
Thus improve the efficiency of operation of urban service point.
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. the urban service management method with control chamber as platform, the method includes:
1) a kind of urban service with control chamber as platform is provided to manage system, described management system
System includes control chamber main body, ccd image sensor, mmc card, main control device and city clothes
Business equipment, control chamber main body is arranged at traffic intersection, ccd image sensor, mmc card
Carry in control chamber main body with main control device, for determining the pedestrian's quantity at traffic intersection, city
City's service equipment is positioned at the far-end of control chamber main body, and reception pedestrian's quantity is the most true based on pedestrian's quantity
Determine the service time of traffic intersection nearby urban service point；
2) described management system is run.
2. the method for claim 1, it is characterised in that described management 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 communication interface, shell and main control device, main control device 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, stand-by power supply communicate with control chamber
Interface connects respectively；
Remote manual control selects handle for realizing manual operation on the spot and the cutting of remote manipulation on the spot
Change；
Timer, is connected with connecting terminal block, for exporting the time period at current time place also
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；
Mmc card, is connected with connecting terminal block, is used for prestoring 24 reference period
Crossing image, each reference period crossing image corresponding time period, each benchmark
Time period crossing image be under the corresponding time period ccd image sensor to traffic intersection in nothing
Shooting obtained image in advance under any pedestrian's state, mmc card is additionally operable to deposit in advance
Store up the first binary-state threshold, the second binary-state threshold, benchmark pedestrian's gray processing picture, preset
Degree of joining threshold value and traffic intersection address, benchmark pedestrian's gray processing picture is for only including benchmark pedestrian wheel
Wide gray processing picture, preset matching degree threshold value is the percentages less than 1；
Foreground selection equipment, is connected respectively with connecting terminal block, timer and mmc card, base
Real-time time section in the output of current time timer finds the benchmark of correspondence in mmc card
Time period crossing image also exports as target background image；
Image segmentation apparatus, with connecting terminal block, ccd image sensor, mmc card and the back of the body
Scape selects equipment to connect respectively, is received the high definition road of current time by ccd image sensor
Mouth image and the high definition crossing image of next second of current time, respectively as the first high definition crossing figure
Picture and the second high definition crossing image, by the gray value of each pixel of the first high definition crossing image
Deduct the gray value of the pixel of correspondence position in the second high definition crossing image and take absolute value to obtain
Obtain the first absolute value, the gray value of each pixel of the first high definition crossing image is deducted target
The gray value of the pixel of correspondence position take absolute value to obtain the second absolute value in background image,
When the first absolute value is more than or equal to second more than or equal to the first binary-state threshold and the second absolute value
During binary-state threshold, the respective pixel of the first high definition crossing image is confirmed as motion pixel, no
Then, the respective pixel of the first high definition crossing image is confirmed as static pixel, by the first high definition road
In mouth image, the image of all motion pixels composition exports as moving image, and moving image is by one
Individual or multiple moving regions form；
Morphological image processing equipment, is connected with connecting terminal block, image segmentation apparatus, is used for
Receiving moving pictures, and each moving region is carried out denoising to obtain denoising subimage,
Fill up denoising subimage interior void the breakpoint that connects in denoising subimage to obtain shaping
Image, exports one or more shaping subimage；
Smoothing processing equipment, is connected with connecting terminal block, morphological image processing equipment, is used for
Each the shaping subimage received is smoothed, to obtain smooth subimage；
Medium filtering equipment, is connected with connecting terminal block, smoothing processing equipment, for reception
The smooth subimage arrived performs medium filtering and processes, to filter being scattering in smooth subimage
Point, it is thus achieved that medium filtering subimage；
Change of scale strengthens equipment, is connected with connecting terminal block, medium filtering equipment, for right
The medium filtering subimage received performs change of scale enhancement process, to obtain enhancer image；
Gray processing processing equipment, strengthens equipment with connecting terminal block, change of scale and is connected, be used for
The enhancer image received is carried out gray processing process, to obtain gray processing subimage；
Main control device, is connected respectively with connecting terminal block, gray processing processing equipment and mmc card,
Each gray processing subimage is mated, when matching degree is big with benchmark pedestrian's gray processing picture
When equal to preset matching degree threshold value, corresponding gray processing subimage is confirmed as pedestrian's subimage,
Calculate the number of pedestrian's subimage and export as pedestrian's quantity；
Control chamber communication interface is connected respectively with main control device and mmc card, receives pedestrian's quantity,
And pedestrian's quantity and traffic intersection address are transmitted by wireless communication link；
Urban service equipment, is positioned at far-end, including urban service communication interface and urban service control
Device processed, urban service communication interface is for receiving pedestrian's quantity and traffic by wireless communication link
Address, crossing, urban service controller is connected with urban service communication interface, for based on pedestrian
Quantity determines the service time of urban service point, and passes through urban service based on traffic intersection address
During the operation that communication interface determines to neighboring towns, traffic intersection address service point wireless transmission
Between.
3. method as claimed in claim 2, it is characterised in that:
Analog input interface includes signal conditioning circuit, genlock circuit and analog digital conversion electricity
Road.
4. method as claimed in claim 2, it is characterised in that:
Stand-by power supply is ultracapacitor.
5. method as claimed in claim 4, it is characterised in that:
The operating temperature of stand-by power supply is between 40 degrees below zero extremely 70 degree above freezing, efficiency for charge-discharge
It is between 90% to 95%.
6. method as claimed in claim 2, it is characterised in that:
Shell uses corrosion resistant stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610179128.8A CN105869393A (en) | 2016-03-27 | 2016-03-27 | Urban service management method taking control box as platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610179128.8A CN105869393A (en) | 2016-03-27 | 2016-03-27 | Urban service management method taking control box as platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105869393A true CN105869393A (en) | 2016-08-17 |
Family
ID=56625984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610179128.8A Withdrawn CN105869393A (en) | 2016-03-27 | 2016-03-27 | Urban service management method taking control box as platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105869393A (en) |
-
2016
- 2016-03-27 CN CN201610179128.8A patent/CN105869393A/en not_active Withdrawn
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Application publication date: 20160817 |
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