CN105741055A - Cleaning personnel regulation and control platform based on control box - Google Patents
Cleaning personnel regulation and control platform based on control box Download PDFInfo
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- CN105741055A CN105741055A CN201610179808.XA CN201610179808A CN105741055A CN 105741055 A CN105741055 A CN 105741055A CN 201610179808 A CN201610179808 A CN 201610179808A CN 105741055 A CN105741055 A CN 105741055A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06311—Scheduling, planning or task assignment for a person or group
- G06Q10/063112—Skill-based matching of a person or a group to a task
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/30—Noise filtering
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/52—Scale-space analysis, e.g. wavelet analysis
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
- G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
- G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
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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
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/103—Static body considered as a whole, e.g. static pedestrian or occupant recognition
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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
Abstract
The invention relates to a cleaning personnel regulation and control platform based on a control box. The platform comprises a box body, an exhaust heat-dissipating hole, an air inlet, a CMOS visual sensor, a Freescale MC9S12 chip and sanitation service equipment; and the exhaust heat-dissipating hole and the air inlet are disposed in the box body, the CMOS visual sensor and the Freescale MC9S12 chip are disposed on the box body, the sanitation service equipment is disposed at a far end of the control box, the CMOS visual sensor and the Freescale MC9S12 chip are used to determine the number of pedestrians at a position where the control box locates, and the sanitation service equipment is used to determine a cleaning personnel allocation quantity on the basis of the number of the pedestrians. Through the platform, the number of allocated cleaning personnel at a traffic intersection can be determined on the basis of acquisition information of the control box at the traffic intersection.
Description
Technical field
The present invention relates to control chamber field, particularly relate to a kind of cleanup crew's regulation platform based on control chamber.
Background technology
Environmental health is scientific method and the means such as applied bacteriology, biology, entomology, chemistry, physics, health education, meteorology and engineering, and control is likely to cause the things of disease and condition.Environmental health is as the social life of the mankind and develops, and social environment now is constantly subject to artificial change.Therefore, sanitary problem becomes natural ecosystems, is converted into the problem in human ecological system process.Due to surge and the concentration city of population, the problem such as relevant drinking water hygiene, useless dirty process, environmental pollution, all must plan by scientific method, design and control, make environmental energy be suitable to the life of the mankind, promote modern civilization.
The department being responsible for urban environmental hygiene management is urban sanitation department, it is made up of the environmental sanitation website being distributed in each position, but labour's quantity of sending of the environmental sanitation website of each position of the prior art is difficult to control to, it is easy to occur that the situation sending labour too much or very few occurs.
Therefore, a kind of new urban sanitation is needed to send control program, existing control chamber at each traffic intersection carries out structure of modification and optimization, increase data acquisition function and data communication function to realize Real-time Collection and the transmission of the artificial abortion's quantity to traffic intersection place, and introduce environmental sanitation service equipment and send labour's quantity with what control each environmental sanitation website based on real-time artificial abortion's quantity.
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of cleanup crew's regulation platform based on control chamber, with the control chamber at existing traffic intersection place for data acquisition and data communication platform, real-time people's flow data at traffic intersection place is wirelessly transmitted to the environmental sanitation service equipment of far-end, realizes the Self Adaptive Control of the street cleaner's quantity to the environmental sanitation services sites near traffic intersection address with the real-time people's flow data based on traffic intersection place.
According to an aspect of the present invention, provide a kind of cleanup crew's regulation platform based on control chamber, described regulation platform includes casing, aerofluxus louvre, air inlet, CMOS vision sensor, Freescale MC9S12 chip and environmental sanitation service equipment, aerofluxus louvre, air inlet, CMOS vision sensor and Freescale MC9S12 chip are all disposed within casing, environmental sanitation service equipment is arranged on the far-end of control chamber, CMOS vision sensor and Freescale MC9S12 chip are for determining pedestrian's quantity of control chamber position, environmental sanitation service equipment is for determining cleanup crew's quantity allotted based on pedestrian's quantity.
More specifically, described based in cleanup crew's regulation platform of control chamber, including: control chamber main body, including casing, aerofluxus louvre, air inlet, earth point, control panel, insulating bushing, mounting base, control chamber communication equipment and multiple leg；Casing adopts thickness to be the cold-rolled steel sheet of 1.5 millimeters and have stiffened panel and floor；Aerofluxus louvre is arranged on the top of casing, and air inlet is arranged on the lower section of casing；Earth point is arranged on the medial wall of casing, is made up of weld tabs, screw and packing ring, for being connected with casing by earth lead；Control panel is arranged on casing lateral wall；Multiple legs are for being connected mounting base with casing, and insulating bushing is arranged between mounting base and casing；Luminance sensor, is arranged on casing lateral wall, is used for detecting ambient brightness, determines and export the ambient light levels of correspondence according to ambient brightness；CMOS vision sensor, is arranged on casing lateral wall, and for traffic intersection is shot, to obtain high definition crossing image, the resolution of high definition crossing image is 3840 × 2160；Static memory, it is arranged in casing, for prestoring multiple Benchmark brightness crossings image, the corresponding ambient light levels of each Benchmark brightness crossing image, each Benchmark brightness crossing image is that traffic intersection is carried out shooting the image obtained in advance by CMOS vision sensor under without any pedestrian's state under corresponding ambient light levels, static memory is additionally operable to prestore traffic intersection address, preset difference value threshold value, benchmark pedestrian's gray processing picture and preset matching degree threshold value, benchmark pedestrian's gray processing picture is the gray processing picture only including benchmark pedestrian contour, preset matching degree threshold value is the percentages less than 1；Foreground selection equipment, it is arranged in casing, being connected respectively with luminance sensor and static memory, the ambient light levels based on the output of current time luminance sensor is found the Benchmark brightness crossing image of correspondence in static memory and exports as target background image；Background complexity detection equipment, is arranged in casing, is connected with CMOS vision sensor, be used for receiving high definition crossing image, and calculates in the image of high definition crossing the severe degree of pixel color change with the output of complexity as a setting；nullMoving region detection equipment，It is arranged in casing，With CMOS vision sensor、Static memory、Foreground selection equipment and background complexity detection equipment connect respectively，The first weighted value and the second weighted value is determined based on background complexity，First weighted value and the second weighted value sum are 1，Background complexity is more big，First weighted value is more little，Second weighted value is more big，High definition crossing image and the high definition crossing image of next second of current time of current time is received by CMOS vision sensor，Respectively as the first high definition crossing image and the second high definition crossing image，The gray value of each pixel of the first high definition crossing image is deducted the gray value of the pixel of correspondence position in the second high definition crossing image and takes absolute value to obtain the first absolute value，The gray value of each pixel of the first high definition crossing image is deducted the gray value of the pixel of correspondence position in target background image and takes absolute value to obtain the second absolute value，First weighted value and the first absolute value are multiplied by acquisition the first product mutually，Second weighted value and the second absolute value are multiplied by acquisition the second product mutually，When the first product and the second product be all the absolute value of non-zero and the difference between the first product and the second product less than preset difference value threshold value time，The respective pixel of the first high definition crossing image is confirmed as 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 processes equipment, it is arranged in casing, detect equipment with moving region to be connected, for receiving moving pictures, and each moving region is carried out denoising to obtain denoising subimage, fill up denoising subimage interior void and connect in denoising subimage breakpoint to obtain shaping subimage, export one or more shaping subimage；Smoothing processing equipment, is arranged in casing, processes equipment with morphological image and is connected, for each the shaping subimage received is smoothed, to obtain smooth subimage；Medium filtering equipment, is arranged in casing, is connected with smoothing processing equipment, processes for the smooth subimage received is performed medium filtering, to filter the scattering composition in smooth subimage, it is thus achieved that medium filtering subimage；Change of scale strengthens equipment, is arranged in casing, is connected with medium filtering equipment, for the medium filtering subimage received is performed change of scale enhancement process, to obtain enhancer image；Gray processing processes equipment, is arranged in casing, strengthens equipment with change of scale and is connected, for the enhancer image received is carried out gray processing process, to obtain gray processing subimage；Freescale MC9S12 chip, it is arranged in casing, process equipment with gray processing and static memory is connected respectively, each gray processing subimage is mated with benchmark pedestrian's gray processing picture, when matching degree is be more than or equal to preset matching degree threshold value, corresponding gray processing subimage is confirmed as pedestrian's subimage, calculates the number of pedestrian's subimage and exports as pedestrian's quantity；Control chamber communication equipment is arranged on casing lateral wall, is connected respectively with Freescale MC9S12 chip and static memory, receives pedestrian's quantity and traffic intersection address, and is sent pedestrian's quantity and traffic intersection address by wireless communication link；Environmental sanitation service equipment, it is arranged on far-end, including environmental sanitation service communication interface and environmental sanitation service controller, environmental sanitation service communication interface for receiving pedestrian's quantity and traffic intersection address by wireless communication link, environmental sanitation service controller is connected with environmental sanitation service communication interface, for determining the cleaning index of traffic intersection address based on pedestrian's quantity, cleaning index based on traffic intersection address further determines that the street cleaner's quantity sending traffic intersection address, and based on traffic intersection address, the street cleaner's quantity determined is sent to the environmental sanitation services sites near traffic intersection address by environmental sanitation service communication interface；Wherein, pedestrian's quantity is more many, and the cleaning index of traffic intersection address is more little, and the street cleaner's quantity sending traffic intersection address is more many.
More specifically, described based in cleanup crew's regulation platform of control chamber: adopt the memorizer of Freescale MC9S12 built-in chip type to replace static memory.
More specifically, described based in cleanup crew's regulation platform of control chamber: environmental sanitation service equipment is arranged on management and control center, urban sanitation.
More specifically, described based in cleanup crew's regulation platform of control chamber: smoothing processing equipment, medium filtering equipment, gray processing process equipment and change of scale enhancing equipment are respectively adopted the fpga chip of different model and realize.
More specifically, described based in cleanup crew's regulation platform of control chamber: luminance sensor and CMOS vision sensor are integrated on a blocks of data capture card.
Accompanying drawing explanation
Below with reference to accompanying drawing, embodiment of the present invention are described, wherein:
Fig. 1 is the block diagram of the cleanup crew's regulation platform based on control chamber illustrated according to an embodiment of the present invention.
Fig. 2 is the block diagram of the environmental sanitation service equipment of the cleanup crew's regulation platform based on control chamber illustrated according to an embodiment of the present invention.
Accompanying drawing labelling: 1 casing；2 aerofluxus louvres；3 air inlets；4CMOS vision sensor；5 Freescale MC9S12 chips；6 environmental sanitation service equipments；7 environmental sanitation service communication interface；8 environmental sanitation service controllers
Detailed description of the invention
Below with reference to accompanying drawings the embodiment based on cleanup crew's regulation platform of control chamber of the present invention is described in detail.
Each city has special environmental sanitation department that the health of Urban Space Environment is responsible for, normally behave as and each city position is sent the sanitationman of predetermined number carry out sweeping and neatly of the appearance of the city, wherein, owing to car and pedestrian are large number of, each traffic intersection of incity, city is the object that environmental sanitation department pays close attention to, and the labour force sent is also maximum.But the problem that there is currently is, the uncertain concrete sanitationman's quantity sending each traffic intersection of environmental sanitation department.
In prior art, environmental sanitation department determines to send the quantity of the concrete sanitationman of each traffic intersection in city generally according to historical experience, but, owing to car and pedestrian's quantity at each traffic intersection place are real-time change, the result depending on historical experience unduly is, likely car and pedestrian are numerous, the various garbages piled up are a lot, but send labor stringency, it is also possible to car and pedestrian less than usually, the various garbages piled up are little, but send manpower surplus, it is untidy that the former is easily caused the appearance of the city, the latter is easily caused the increase of environmental sanitation department operation cost.
In order to overcome above-mentioned deficiency, the present invention has built a kind of cleanup crew's regulation platform based on control chamber, it is capable of detecting when real-time artificial abortion's quantity in each traffic section, to judge neighbouring cleaning index, thus realizing environmental sanitation department to send the Self Adaptive Control of labour's quantity, with further Optimizing City environmental sanitation Service Source, it is ensured that the appearance of the city of each traffic intersection of city is clean and tidy.
Fig. 1 is the block diagram of the cleanup crew's regulation platform based on control chamber illustrated according to an embodiment of the present invention, described regulation platform includes casing, aerofluxus louvre, air inlet, CMOS vision sensor, Freescale MC9S12 chip and environmental sanitation service equipment, aerofluxus louvre, air inlet, CMOS vision sensor and Freescale MC9S12 chip are all disposed within casing, environmental sanitation service equipment is arranged on the far-end of control chamber, CMOS vision sensor and Freescale MC9S12 chip are for determining pedestrian's quantity of control chamber position, environmental sanitation service equipment is for determining cleanup crew's quantity allotted based on pedestrian's quantity.
Then, continue the concrete structure based on cleanup crew's regulation platform of control chamber of the present invention is further detailed.
Described regulation platform includes: control chamber main body, including casing, aerofluxus louvre, air inlet, earth point, control panel, insulating bushing, mounting base, control chamber communication equipment and multiple leg.
Casing adopts thickness to be the cold-rolled steel sheet of 1.5 millimeters and have stiffened panel and floor；Aerofluxus louvre is arranged on the top of casing, and air inlet is arranged on the lower section of casing；Earth point is arranged on the medial wall of casing, is made up of weld tabs, screw and packing ring, for being connected with casing by earth lead；Control panel is arranged on casing lateral wall；Multiple legs are for being connected mounting base with casing, and insulating bushing is arranged between mounting base and casing.
Described regulation platform includes: luminance sensor, is arranged on casing lateral wall, is used for detecting ambient brightness, determines and export the ambient light levels of correspondence according to ambient brightness.
Described regulation platform includes: CMOS vision sensor, is arranged on casing lateral wall, and for traffic intersection is shot, to obtain high definition crossing image, the resolution of high definition crossing image is 3840 × 2160.
Described regulation platform includes: static memory, it is arranged in casing, for prestoring multiple Benchmark brightness crossings image, the corresponding ambient light levels of each Benchmark brightness crossing image, each Benchmark brightness crossing image is that traffic intersection is carried out shooting the image obtained in advance by CMOS vision sensor under without any pedestrian's state under corresponding ambient light levels, static memory is additionally operable to prestore traffic intersection address, preset difference value threshold value, benchmark pedestrian's gray processing picture and preset matching degree threshold value, benchmark pedestrian's gray processing picture is the gray processing picture only including benchmark pedestrian contour, preset matching degree threshold value is the percentages less than 1.
Described regulation platform includes: Foreground selection equipment, it is arranged in casing, being connected respectively with luminance sensor and static memory, the ambient light levels based on the output of current time luminance sensor is found the Benchmark brightness crossing image of correspondence in static memory and exports as target background image.
Described regulation platform includes: background complexity detection equipment, is arranged in casing, is connected with CMOS vision sensor, is used for receiving high definition crossing image, and calculates in the image of high definition crossing the severe degree of pixel color change with the output of complexity as a setting.
nullDescribed regulation platform includes: moving region detection equipment，It is arranged in casing，With CMOS vision sensor、Static memory、Foreground selection equipment and background complexity detection equipment connect respectively，The first weighted value and the second weighted value is determined based on background complexity，First weighted value and the second weighted value sum are 1，Background complexity is more big，First weighted value is more little，Second weighted value is more big，High definition crossing image and the high definition crossing image of next second of current time of current time is received by CMOS vision sensor，Respectively as the first high definition crossing image and the second high definition crossing image，The gray value of each pixel of the first high definition crossing image is deducted the gray value of the pixel of correspondence position in the second high definition crossing image and takes absolute value to obtain the first absolute value，The gray value of each pixel of the first high definition crossing image is deducted the gray value of the pixel of correspondence position in target background image and takes absolute value to obtain the second absolute value，First weighted value and the first absolute value are multiplied by acquisition the first product mutually，Second weighted value and the second absolute value are multiplied by acquisition the second product mutually，When the first product and the second product be all the absolute value of non-zero and the difference between the first product and the second product less than preset difference value threshold value time，The respective pixel of the first high definition crossing image is confirmed as 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.
Described regulation platform includes: morphological image processes equipment, it is arranged in casing, detect equipment with moving region to be connected, for receiving moving pictures, and each moving region is carried out denoising to obtain denoising subimage, fill up denoising subimage interior void and connect in denoising subimage breakpoint to obtain shaping subimage, export one or more shaping subimage.
Described regulation platform includes: smoothing processing equipment, is arranged in casing, processes equipment with morphological image and is connected, for each the shaping subimage received is smoothed, to obtain smooth subimage.
Described regulation platform includes: medium filtering equipment, is arranged in casing, is connected with smoothing processing equipment, processes for the smooth subimage received is performed medium filtering, to filter the scattering composition in smooth subimage, it is thus achieved that medium filtering subimage.
Described regulation platform includes: change of scale strengthens equipment, is arranged in casing, is connected with medium filtering equipment, for the medium filtering subimage received is performed change of scale enhancement process, to obtain enhancer image.
Described regulation platform includes: gray processing processes equipment, is arranged in casing, strengthens equipment with change of scale and is connected, for the enhancer image received is carried out gray processing process, to obtain gray processing subimage.
Described regulation platform includes: Freescale MC9S12 chip, it is arranged in casing, process equipment with gray processing and static memory is connected respectively, each gray processing subimage is mated with benchmark pedestrian's gray processing picture, when matching degree is be more than or equal to preset matching degree threshold value, corresponding gray processing subimage is confirmed as pedestrian's subimage, calculates the number of pedestrian's subimage and exports as pedestrian's quantity.
Control chamber communication equipment is arranged on casing lateral wall, is connected respectively with Freescale MC9S12 chip and static memory, receives pedestrian's quantity and traffic intersection address, and is sent pedestrian's quantity and traffic intersection address by wireless communication link.
As shown in Figure 2, described regulation platform includes: environmental sanitation service equipment, it is arranged on far-end, including environmental sanitation service communication interface and environmental sanitation service controller, environmental sanitation service communication interface for receiving pedestrian's quantity and traffic intersection address by wireless communication link, environmental sanitation service controller is connected with environmental sanitation service communication interface, for determining the cleaning index of traffic intersection address based on pedestrian's quantity, cleaning index based on traffic intersection address further determines that the street cleaner's quantity sending traffic intersection address, and based on traffic intersection address, the street cleaner's quantity determined is sent to the environmental sanitation services sites near traffic intersection address by environmental sanitation service communication interface；Wherein, pedestrian's quantity is more many, and the cleaning index of traffic intersection address is more little, and the street cleaner's quantity sending traffic intersection address is more many.
Optional, in described regulation platform: adopt the memorizer of Freescale MC9S12 built-in chip type to replace static memory；Environmental sanitation service equipment is arranged on management and control center, urban sanitation；Smoothing processing equipment, medium filtering equipment, gray processing process equipment and change of scale enhancing equipment are respectively adopted the fpga chip of different model and realize；And luminance sensor and CMOS vision sensor can be integrated on a blocks of data capture card.
It addition, wave filter, as the term suggests, it is the device that ripple is filtered." ripple " is a physical concept widely, and at electronic technology field, " ripple " is narrowly confined to refer in particular to the process of the value fluctuations in time describing various physical quantitys.The effect by various kinds of sensors of this process, is converted into the time function of voltage or electric current, is referred to as the time waveform of various physical quantity, or is referred to as signal.Because the independent variable time is continuous value, it is referred to as continuous time signal, is referred to as again analogue signal habitually.
Along with the generation of digital electronic computer technology with develop rapidly, for the ease of computer, signal is processed, create under sampling theorem instructs, continuous time signal is transformed into discrete-time signal complete theory and method.That is, only can express primary signal by original analog signal sample value on series of discrete time coordinate point and not lose any information, since what these concepts of ripple, waveform, signal were expressed is the change of various physical quantitys in objective world, it is exactly the carrier of the various information that modern society depends on for existence naturally.Information needs to propagate, and what lean on is exactly the transmission of waveshape signal.Signal its generation, conversion, transmission each link be likely to be due to the existence of environment and interference and distort, or even in quite a number of cases, this distortion is also very serious, causes that signal and entrained information thereof are embedded in the middle of noise dearly.In order to filter these noises, recover signal originally, it is necessary to use various wave filter to be filtered processing.
Adopt the cleanup crew's regulation platform based on control chamber of the present invention, for the technical problem that prior art traffic intersection environmental sanitation website sanitationman's quantity allotted cannot regulate and control, the existing control chamber at each traffic intersection place is optimized design, increase high-precision image recognition apparatus and Wireless Telecom Equipment to gather and to transmit real-time people's flow data, and introduce environmental sanitation service equipment to control the environmental sanitation services sites near traffic intersection address based on real-time artificial abortion's data adaptive.
Although it is understood that the present invention discloses as above with preferred embodiment, but above-described 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 and technical solution of the present invention is made many possible variations and modification, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content without departing from technical solution of the present invention, the technical spirit of the foundation present invention, to any simple modification made for any of the above embodiments, equivalent variations and modification, all still falls within the scope of technical solution of the present invention protection.
Claims (6)
1. the cleanup crew's regulation platform based on control chamber, described regulation platform includes casing, aerofluxus louvre, air inlet, CMOS vision sensor, Freescale MC9S12 chip and environmental sanitation service equipment, aerofluxus louvre, air inlet, CMOS vision sensor and Freescale MC9S12 chip are all disposed within casing, environmental sanitation service equipment is arranged on the far-end of control chamber, CMOS vision sensor and Freescale MC9S12 chip are for determining pedestrian's quantity of control chamber position, and environmental sanitation service equipment is for determining cleanup crew's quantity allotted based on pedestrian's quantity.
2. the cleanup crew's regulation platform based on control chamber as claimed in claim 1, it is characterised in that described regulation platform includes:
Control chamber main body, including casing, aerofluxus louvre, air inlet, earth point, control panel, insulating bushing, mounting base, control chamber communication equipment and multiple leg；
Casing adopts thickness to be the cold-rolled steel sheet of 1.5 millimeters and have stiffened panel and floor；
Aerofluxus louvre is arranged on the top of casing, and air inlet is arranged on the lower section of casing；
Earth point is arranged on the medial wall of casing, is made up of weld tabs, screw and packing ring, for being connected with casing by earth lead；
Control panel is arranged on casing lateral wall；
Multiple legs are for being connected mounting base with casing, and insulating bushing is arranged between mounting base and casing；
Luminance sensor, is arranged on casing lateral wall, is used for detecting ambient brightness, determines and export the ambient light levels of correspondence according to ambient brightness；
CMOS vision sensor, is arranged on casing lateral wall, and for traffic intersection is shot, to obtain high definition crossing image, the resolution of high definition crossing image is 3840 × 2160；
Static memory, it is arranged in casing, for prestoring multiple Benchmark brightness crossings image, the corresponding ambient light levels of each Benchmark brightness crossing image, each Benchmark brightness crossing image is that traffic intersection is carried out shooting the image obtained in advance by CMOS vision sensor under without any pedestrian's state under corresponding ambient light levels, static memory is additionally operable to prestore traffic intersection address, preset difference value threshold value, benchmark pedestrian's gray processing picture and preset matching degree threshold value, benchmark pedestrian's gray processing picture is the gray processing picture only including benchmark pedestrian contour, preset matching degree threshold value is the percentages less than 1；
Foreground selection equipment, it is arranged in casing, being connected respectively with luminance sensor and static memory, the ambient light levels based on the output of current time luminance sensor is found the Benchmark brightness crossing image of correspondence in static memory and exports as target background image；
Background complexity detection equipment, is arranged in casing, is connected with CMOS vision sensor, be used for receiving high definition crossing image, and calculates in the image of high definition crossing the severe degree of pixel color change with the output of complexity as a setting；
nullMoving region detection equipment，It is arranged in casing，With CMOS vision sensor、Static memory、Foreground selection equipment and background complexity detection equipment connect respectively，The first weighted value and the second weighted value is determined based on background complexity，First weighted value and the second weighted value sum are 1，Background complexity is more big，First weighted value is more little，Second weighted value is more big，High definition crossing image and the high definition crossing image of next second of current time of current time is received by CMOS vision sensor，Respectively as the first high definition crossing image and the second high definition crossing image，The gray value of each pixel of the first high definition crossing image is deducted the gray value of the pixel of correspondence position in the second high definition crossing image and takes absolute value to obtain the first absolute value，The gray value of each pixel of the first high definition crossing image is deducted the gray value of the pixel of correspondence position in target background image and takes absolute value to obtain the second absolute value，First weighted value and the first absolute value are multiplied by acquisition the first product mutually，Second weighted value and the second absolute value are multiplied by acquisition the second product mutually，When the first product and the second product be all the absolute value of non-zero and the difference between the first product and the second product less than preset difference value threshold value time，The respective pixel of the first high definition crossing image is confirmed as 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 processes equipment, it is arranged in casing, detect equipment with moving region to be connected, for receiving moving pictures, and each moving region is carried out denoising to obtain denoising subimage, fill up denoising subimage interior void and connect in denoising subimage breakpoint to obtain shaping subimage, export one or more shaping subimage；
Smoothing processing equipment, is arranged in casing, processes equipment with morphological image and is connected, for each the shaping subimage received is smoothed, to obtain smooth subimage；
Medium filtering equipment, is arranged in casing, is connected with smoothing processing equipment, processes for the smooth subimage received is performed medium filtering, to filter the scattering composition in smooth subimage, it is thus achieved that medium filtering subimage；
Change of scale strengthens equipment, is arranged in casing, is connected with medium filtering equipment, for the medium filtering subimage received is performed change of scale enhancement process, to obtain enhancer image；
Gray processing processes equipment, is arranged in casing, strengthens equipment with change of scale and is connected, for the enhancer image received is carried out gray processing process, to obtain gray processing subimage；
Freescale MC9S12 chip, it is arranged in casing, process equipment with gray processing and static memory is connected respectively, each gray processing subimage is mated with benchmark pedestrian's gray processing picture, when matching degree is be more than or equal to preset matching degree threshold value, corresponding gray processing subimage is confirmed as pedestrian's subimage, calculates the number of pedestrian's subimage and exports as pedestrian's quantity；
Control chamber communication equipment is arranged on casing lateral wall, is connected respectively with Freescale MC9S12 chip and static memory, receives pedestrian's quantity and traffic intersection address, and is sent pedestrian's quantity and traffic intersection address by wireless communication link；
Environmental sanitation service equipment, it is arranged on far-end, including environmental sanitation service communication interface and environmental sanitation service controller, environmental sanitation service communication interface for receiving pedestrian's quantity and traffic intersection address by wireless communication link, environmental sanitation service controller is connected with environmental sanitation service communication interface, for determining the cleaning index of traffic intersection address based on pedestrian's quantity, cleaning index based on traffic intersection address further determines that the street cleaner's quantity sending traffic intersection address, and based on traffic intersection address, the street cleaner's quantity determined is sent to the environmental sanitation services sites near traffic intersection address by environmental sanitation service communication interface；
Wherein, pedestrian's quantity is more many, and the cleaning index of traffic intersection address is more little, and the street cleaner's quantity sending traffic intersection address is more many.
3. the cleanup crew's regulation platform based on control chamber as claimed in claim 2, it is characterised in that:
Static memory replaced by the memorizer adopting Freescale MC9S12 built-in chip type.
4. the cleanup crew's regulation platform based on control chamber as claimed in claim 2, it is characterised in that:
Environmental sanitation service equipment is arranged on management and control center, urban sanitation.
5. the cleanup crew's regulation platform based on control chamber as claimed in claim 2, it is characterised in that:
Smoothing processing equipment, medium filtering equipment, gray processing process equipment and change of scale enhancing equipment are respectively adopted the fpga chip of different model and realize.
6. the cleanup crew's regulation platform based on control chamber as claimed in claim 2, it is characterised in that:
Luminance sensor and CMOS vision sensor are integrated on a blocks of data capture card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610179808.XA CN105741055A (en) | 2016-03-27 | 2016-03-27 | Cleaning personnel regulation and control platform based on control box |
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| CN201610179808.XA CN105741055A (en) | 2016-03-27 | 2016-03-27 | Cleaning personnel regulation and control platform based on control box |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110443484A (en) * | 2019-07-26 | 2019-11-12 | 广州启盟信息科技有限公司 | A kind of cleaning worker intelligent dispatching method and device entering and leaving data based on personnel |
| CN113688778A (en) * | 2021-09-05 | 2021-11-23 | 江阴市浩华新型复合材料有限公司 | Action triggering platform and method based on mean square error identification |
-
2016
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110443484A (en) * | 2019-07-26 | 2019-11-12 | 广州启盟信息科技有限公司 | A kind of cleaning worker intelligent dispatching method and device entering and leaving data based on personnel |
| CN113688778A (en) * | 2021-09-05 | 2021-11-23 | 江阴市浩华新型复合材料有限公司 | Action triggering platform and method based on mean square error identification |
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