CN105760830A - Suspensible multipurpose electrical power distribution cabinet - Google Patents
Suspensible multipurpose electrical power distribution cabinet Download PDFInfo
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- CN105760830A CN105760830A CN201610079831.1A CN201610079831A CN105760830A CN 105760830 A CN105760830 A CN 105760830A CN 201610079831 A CN201610079831 A CN 201610079831A CN 105760830 A CN105760830 A CN 105760830A
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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
- G06V20/54—Surveillance or monitoring of activities, e.g. for recognising suspicious objects of traffic, e.g. cars on the road, trains or boats
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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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- 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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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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Abstract
The invention relates to a suspensible multipurpose electrical power distribution cabinet comprising a power distribution cabinet body, power distribution cabinet communication equipment, a timer, a CCD image sensor and master control equipment. The power distribution cabinet communication equipment, the timer, the CCD image sensor and the master control equipment are arranged on the power distribution cabinet body. The timer, the CCD image sensor and the master control equipment collaboratively operate and are used for determining the number of pedestrians of a traffic intersection and transmitting the number of the pedestrians of the traffic intersection to the power distribution cabinet communication equipment. With application of the suspensible multipurpose electrical power distribution cabinet, the function of the power distribution cabinet can be enriched and excessive waste of urban resources can be avoided.
Description
Technical field
The present invention relates to power distribution cabinet field, particularly relate to a kind of Suspensible multipurpose electric distribution cabinet.
Background technology
Owing to the street lamp in each city is large number of, whole power consumption is huge, especially maximum at the street lamp distributed quantity at each traffic intersection place.Lacking the technical scheme that neighbouring street lamp carries out open and close control based on real-time pedestrian's quantity in prior art, open and close control model used is excessively fixing, and intelligent level is not high.When being so easily caused without pedestrian, too much LED street lamp still by fixed model illumination, causes the waste of city LED street lamp resource.
In order to the switch of the LED street lamp at traffic intersection place is controlled, need to introduce and control hardware accordingly, such hardware device is it is generally desirable to be arranged on scene, to ensure real-time and the accuracy of data, but for each traffic intersection, common equipment is inherently many, and except pedestrian, vehicle pass-through space, remaining space is very limited, increases a set of data acquisition and data communications equipment newly at each traffic intersection place, unrealistic.
Therefore, a kind of new LED street lamp is needed to control equipment, the power distribution cabinet of existing traffic intersection can be utilized, transform to increase on-site data gathering equipment and field data communication equipment to it, instant switch service is provided in time, it is to avoid occur that the situation of the city LED street lamp wasting of resources occurs for each LED street lamp neighbouring.
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of Suspensible multipurpose electric distribution cabinet, utilize the hardware resource of existing traffic intersection power distribution cabinet, effective street lamp open and close control mode can be adopted, for the relatively large number of traffic intersection of street lamp quantity, realize controlling based on the self adaptation street lamp open and close of real-time pedestrian's quantity, thus improving the intelligent level in whole city.
According to an aspect of the present invention, provide a kind of Suspensible multipurpose electric distribution cabinet, described power distribution cabinet includes power distribution cabinet main body, power distribution cabinet communication equipment, timer, ccd image sensor and main control device, power distribution cabinet communication equipment, timer, ccd image sensor and main control device are all disposed within power distribution cabinet main body, the collaborative operation of timer, ccd image sensor and main control device, for determining pedestrian's quantity of traffic intersection, and pedestrian's quantity of traffic intersection is sent to power distribution cabinet communication equipment.
More specifically, in described Suspensible multipurpose electric distribution cabinet, including: power distribution cabinet main body, including cabinet and suspended structure；Cabinet adopts thickness to be the cold-rolled steel sheet of 1.5 millimeters and have stiffened panel and floor；Suspended structure includes hanging installs supporting, hang channel-section steel, cushion block, pad and square head screw, hang and supporting is installed for groove section steel structure, tip upside down on cabinet roof, cushion block is hanging between installation supporting and cabinet roof, hanging channel-section steel is a U-shaped steel construction of side-stand type, it is positioned at suspension and supporting top is installed, by upper steel bar, lower strip and longitudinal steel bar composition, square head screw is installed supporting for connecting to hang and hangs the lower strip of channel-section steel, pad is hanging between the lower strip installing supporting and suspension channel-section steel, the upper steel bar hanging channel-section steel is fixed on suspension platform to realize the suspension type of cabinet is installed；Timer, is arranged in cabinet, 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 cabinet outer surface, for traffic intersection is shot, to obtain crossing image；Mmc card, it is arranged in cabinet, for prestoring 24 reference period crossing images, each reference period crossing image corresponding time period, each reference period crossing image is that traffic intersection is carried out shooting the image obtained in advance by ccd image sensor under without any pedestrian's state under the corresponding time period, mmc card is additionally operable to prestore traffic intersection address, first binary-state threshold, second binary-state threshold, 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, is arranged in cabinet, is connected respectively with timer and mmc card, and the real-time time section based on the output of current time timer is found the reference period crossing image of correspondence in mmc card and exports as target background image；nullImage segmentation apparatus，It is arranged in cabinet，With ccd image sensor、Mmc card and Foreground selection equipment connect respectively，High definition crossing image and the high definition crossing image of next second of current time of current time is received by ccd image 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，When the first absolute value be more than or equal to the first binary-state threshold and the second absolute value be more than or equal to the second binary-state threshold 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 cabinet, it is connected with 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 and connect in denoising subimage breakpoint to obtain shaping subimage, export one or more shaping subimage；Smoothing processing equipment, is arranged in cabinet, 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 cabinet, 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 cabinet, 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 cabinet, 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；Main control device, it is arranged in cabinet, process equipment with gray processing and mmc card 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；Power distribution cabinet communication equipment, it is arranged on cabinet outer surface, it is connected respectively with main control device and mmc card, receive pedestrian's quantity and traffic intersection address, the unlatching density of street lamp near traffic intersection address is determined based on pedestrian's quantity, pedestrian's quantity is more many, and near traffic intersection address, the unlatching density of street lamp is more little, and based on traffic intersection address, by wireless communication link, the unlatching density determined is sent to each LED street lamp near traffic intersection address.
More specifically, in described Suspensible multipurpose electric distribution cabinet: each LED street lamp near traffic intersection address receives opens density, and determines the opening of self according to unlatching density.
More specifically, in described Suspensible multipurpose electric distribution cabinet: change of scale enhancing equipment, medium filtering equipment, smoothing processing equipment and gray processing process equipment are respectively adopted the fpga chip of different model and realize.
More specifically, in described Suspensible multipurpose electric distribution cabinet: change of scale strengthens equipment, medium filtering equipment, smoothing processing equipment and gray processing process equipment and is integrated on one piece of surface-mounted integrated circuit.
More specifically, in described Suspensible multipurpose electric distribution cabinet, also include: connecting terminal block, be arranged in cabinet, be used for connecting External input terminals.
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 Suspensible multipurpose electric distribution cabinet illustrated according to an embodiment of the present invention.
Accompanying drawing labelling: 1 power distribution cabinet main body；2 power distribution cabinet communication equipments；3 timers；4CCD imageing sensor；5 main control devices
Detailed description of the invention
Below with reference to accompanying drawings the embodiment of the Suspensible multipurpose electric distribution cabinet of the present invention is described in detail.
Currently, each street lamp of city opens and closes and controls all to be uniformly carried out, and when night came, is opening all street lamps simultaneously, is simultaneously closing off all street lamps at day, and such on-off mode is difficult to control overall street lamp energy consumption.The municipal administration department in some cities by being updated the replacement to street lamp, existing old-fashioned street lamp is replaced for example with LED street lamp, although such substitute mode reduces overall energy consumption to a certain extent, quantity yet with street lamp does not reduce, open and close mode does not change, and the overall energy consumption reduced is limited after all.
In order to overcome above-mentioned deficiency, the present invention has built a kind of Suspensible multipurpose electric distribution cabinet, data acquisition platform can be set up at each traffic intersection place, real-time artificial abortion's quantity of traffic intersection is carried out accurate acquisition, and based on the on-off control offer reference that real-time artificial abortion's quantity is neighbouring LED street lamp, thus reducing LED street lamp overall energy consumption, improve the intelligent level in whole city.
Fig. 1 is the block diagram of the Suspensible multipurpose electric distribution cabinet illustrated according to an embodiment of the present invention, described power distribution cabinet includes power distribution cabinet main body, power distribution cabinet communication equipment, timer, ccd image sensor and main control device, power distribution cabinet communication equipment, timer, ccd image sensor and main control device are all disposed within power distribution cabinet main body, the collaborative operation of timer, ccd image sensor and main control device, for determining pedestrian's quantity of traffic intersection, and pedestrian's quantity of traffic intersection is sent to power distribution cabinet communication equipment.
Then, continue the concrete structure of the Suspensible multipurpose electric distribution cabinet of the present invention is further detailed.
Described power distribution cabinet includes: power distribution cabinet main body, including cabinet and suspended structure；Cabinet adopts thickness to be the cold-rolled steel sheet of 1.5 millimeters and have stiffened panel and floor.
Suspended structure includes hanging installs supporting, hang channel-section steel, cushion block, pad and square head screw, hang and supporting is installed for groove section steel structure, tip upside down on cabinet roof, cushion block is hanging between installation supporting and cabinet roof, hanging channel-section steel is a U-shaped steel construction of side-stand type, it is positioned at suspension and supporting top is installed, by upper steel bar, lower strip and longitudinal steel bar composition, square head screw is installed supporting for connecting to hang and hangs the lower strip of channel-section steel, pad is hanging between the lower strip installing supporting and suspension channel-section steel, the upper steel bar hanging channel-section steel is fixed on suspension platform to realize the suspension type of cabinet is installed.
Described power distribution cabinet includes: timer, is arranged in cabinet, 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 cabinet outer surface, for traffic intersection is shot, to obtain crossing image.
Described power distribution cabinet includes: mmc card, it is arranged in cabinet, for prestoring 24 reference period crossing images, each reference period crossing image corresponding time period, each reference period crossing image is that traffic intersection is carried out shooting the image obtained in advance by ccd image sensor under without any pedestrian's state under the corresponding time period, mmc card is additionally operable to prestore traffic intersection address, first binary-state threshold, second binary-state threshold, 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 power distribution cabinet includes: Foreground selection equipment, is arranged in cabinet, is connected respectively with timer and mmc card, and the real-time time section based on the output of current time timer is found the reference period crossing image of correspondence in mmc card and exports as target background image.
nullDescribed power distribution cabinet includes: image segmentation apparatus，It is arranged in cabinet，With ccd image sensor、Mmc card and Foreground selection equipment connect respectively，High definition crossing image and the high definition crossing image of next second of current time of current time is received by ccd image 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，When the first absolute value be more than or equal to the first binary-state threshold and the second absolute value be more than or equal to the second binary-state threshold 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 power distribution cabinet includes: morphological image processes equipment, it is arranged in cabinet, it is connected with 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 and connect in denoising subimage breakpoint to obtain shaping subimage, export one or more shaping subimage.
Described power distribution cabinet includes: smoothing processing equipment, is arranged in cabinet, processes equipment with morphological image and is connected, for each the shaping subimage received is smoothed, to obtain smooth subimage.
Described power distribution cabinet includes: medium filtering equipment, is arranged in cabinet, 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 power distribution cabinet includes: change of scale strengthens equipment, is arranged in cabinet, is connected with medium filtering equipment, for the medium filtering subimage received is performed change of scale enhancement process, to obtain enhancer image.
Described power distribution cabinet includes: gray processing processes equipment, is arranged in cabinet, 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 power distribution cabinet includes: main control device, it is arranged in cabinet, process equipment with gray processing and mmc card 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.
Described power distribution cabinet includes: power distribution cabinet communication equipment, it is arranged on cabinet outer surface, it is connected respectively with main control device and mmc card, receive pedestrian's quantity and traffic intersection address, the unlatching density of street lamp near traffic intersection address is determined based on pedestrian's quantity, pedestrian's quantity is more many, and near traffic intersection address, the unlatching density of street lamp is more little, and based on traffic intersection address, by wireless communication link, the unlatching density determined is sent to each LED street lamp near traffic intersection address.
Alternatively, in described power distribution cabinet: each LED street lamp near traffic intersection address receives opens density, and determines the opening of self according to unlatching density；Change of scale enhancing equipment, medium filtering equipment, smoothing processing equipment and gray processing process equipment are respectively adopted the fpga chip of different model and realize；Change of scale strengthens equipment, medium filtering equipment, smoothing processing equipment and gray processing process equipment and is integrated on one piece of surface-mounted integrated circuit；And described power distribution cabinet can also include connecting terminal block, it is arranged in cabinet, is used for connecting External input terminals.
It addition, FPGA (Field-ProgrammableGateArray), i.e. field programmable gate array, he is the product of development further on the basis of the programming devices such as PAL, GAL, CPLD.He occurs as a kind of semi-custom circuit in special IC (ASIC) field, has both solved the deficiency of custom circuit, has overcome again the shortcoming that original programming device gate circuit number is limited.
With the circuit design that hardware description language (Verilog or VHDL) completes, it is possible to through simple comprehensive and layout, be quickly burned onto on FPGA and test, it it is the technology main flow of modern IC designs checking.These can edit element can be used to realize the combination function such as decoder or mathematical equation of some basic logic gates (such as AND, OR, XOR, NOT) or more more complicated.Inside most FPGA, in these editable elements, also comprise memory cell such as trigger (Flip-flop) or other more complete block of memory.System designer can couple together the logical block within FPGA as desired by editable connection, just looks like that a breadboard has been placed in a chip.One dispatch from the factory after finished product FPGA logical block and connect can change according to designer, so FPGA can complete required logic function.
FPGA in general speed than ASIC (special IC) is slow, it is achieved same function is bigger than ASIC circuit area.But they also have a lot of advantages such as can quick finished product, it is possible to be modified to the mistake in correction program and less expensive cost.Manufacturer is likely to the FPGA of the still edit capability difference that can provide cheap.Because these chips have poor can edit capability, so the exploitation of these designs is to complete on common FPGA, then design is transferred on a chip being similar to ASIC.Another method is with CPLD (ComplexProgrammableLogicDevice, CPLD).
The exploitation of the FPGA exploitation relative to tradition PC, single-chip microcomputer has a great difference.FPGA, based on concurrent operation, realizes with hardware description language；Operate compared to the order of PC or single-chip microcomputer (no matter being von Neumann structure or Harvard structure) and have very big difference.
As far back as 1980 mid-nineties 90s, FPGA takes root in PLD equipment.CPLD and FPGA includes the Programmadle logic unit of some relatively large amount.The density of CPLD gate is between several thousand to several ten thousand logical blocks, and FPGA usually arrives millions of several ten thousand.The main distinction of CPLD and FPGA is their system structure.CPLD is a somewhat restrictive structure.The depositor that this structure is arranged the locking with some relatively small amounts by the logical groups of one or more editable result sum forms.Such result be a lack of editor motility, but but have it is anticipated that time delay and logical block to connect unit height ratio advantage.And FPGA has a lot of connection unit, although so allowing him edit more flexibly, but structure is complicated many.
Adopt the Suspensible multipurpose electric distribution cabinet of the present invention, the technical problem of density domination difficulty is opened for LED street lamp near prior art traffic intersection, by transforming the power distribution cabinet of existing traffic intersection, it can be used as data acquisition and data communication control platform, intelligentized self adaptation open and close service is provided for the LED street lamp near traffic intersection, thus effectively utilizing existing LED street lamp resource, reduce the operation cost of city LED pipe reason department.
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. a Suspensible multipurpose electric distribution cabinet, described power distribution cabinet includes power distribution cabinet main body, power distribution cabinet communication equipment, timer, ccd image sensor and main control device, power distribution cabinet communication equipment, timer, ccd image sensor and main control device are all disposed within power distribution cabinet main body, the collaborative operation of timer, ccd image sensor and main control device, for determining pedestrian's quantity of traffic intersection, and pedestrian's quantity of traffic intersection is sent to power distribution cabinet communication equipment.
2. Suspensible multipurpose electric distribution cabinet as claimed in claim 1, it is characterised in that described power distribution cabinet includes:
Power distribution cabinet main body, including cabinet and suspended structure；
Cabinet adopts thickness to be the cold-rolled steel sheet of 1.5 millimeters and have stiffened panel and floor；
Suspended structure includes hanging installs supporting, hang channel-section steel, cushion block, pad and square head screw, hang and supporting is installed for groove section steel structure, tip upside down on cabinet roof, cushion block is hanging between installation supporting and cabinet roof, hanging channel-section steel is a U-shaped steel construction of side-stand type, it is positioned at suspension and supporting top is installed, by upper steel bar, lower strip and longitudinal steel bar composition, square head screw is installed supporting for connecting to hang and hangs the lower strip of channel-section steel, pad is hanging between the lower strip installing supporting and suspension channel-section steel, the upper steel bar hanging channel-section steel is fixed on suspension platform to realize the suspension type of cabinet is installed；
Timer, is arranged in cabinet, 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 cabinet outer surface, for traffic intersection is shot, to obtain crossing image；
Mmc card, it is arranged in cabinet, for prestoring 24 reference period crossing images, each reference period crossing image corresponding time period, each reference period crossing image is that traffic intersection is carried out shooting the image obtained in advance by ccd image sensor under without any pedestrian's state under the corresponding time period, mmc card is additionally operable to prestore traffic intersection address, first binary-state threshold, second binary-state threshold, 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, is arranged in cabinet, is connected respectively with timer and mmc card, and the real-time time section based on the output of current time timer is found the reference period crossing image of correspondence in mmc card and exports as target background image；
nullImage segmentation apparatus，It is arranged in cabinet，With ccd image sensor、Mmc card and Foreground selection equipment connect respectively，High definition crossing image and the high definition crossing image of next second of current time of current time is received by ccd image 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，When the first absolute value be more than or equal to the first binary-state threshold and the second absolute value be more than or equal to the second binary-state threshold 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 cabinet, it is connected with 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 and connect in denoising subimage breakpoint to obtain shaping subimage, export one or more shaping subimage；
Smoothing processing equipment, is arranged in cabinet, 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 cabinet, 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 cabinet, 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 cabinet, 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；
Main control device, it is arranged in cabinet, process equipment with gray processing and mmc card 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；
Power distribution cabinet communication equipment, it is arranged on cabinet outer surface, it is connected respectively with main control device and mmc card, receive pedestrian's quantity and traffic intersection address, the unlatching density of street lamp near traffic intersection address is determined based on pedestrian's quantity, pedestrian's quantity is more many, and near traffic intersection address, the unlatching density of street lamp is more little, and based on traffic intersection address, by wireless communication link, the unlatching density determined is sent to each LED street lamp near traffic intersection address.
3. Suspensible multipurpose electric distribution cabinet as claimed in claim 2, it is characterised in that:
Each LED street lamp near traffic intersection address receives opens density, and determines the opening of self according to unlatching density.
4. Suspensible multipurpose electric distribution cabinet as claimed in claim 2, it is characterised in that:
Change of scale enhancing equipment, medium filtering equipment, smoothing processing equipment and gray processing process equipment are respectively adopted the fpga chip of different model and realize.
5. Suspensible multipurpose electric distribution cabinet as claimed in claim 2, it is characterised in that:
Change of scale strengthens equipment, medium filtering equipment, smoothing processing equipment and gray processing process equipment and is integrated on one piece of surface-mounted integrated circuit.
6. Suspensible multipurpose electric distribution cabinet as claimed in claim 2, it is characterised in that also include:
Connecting terminal block, is arranged in cabinet, is used for connecting External input terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610079831.1A CN105760830A (en) | 2016-02-04 | 2016-02-04 | Suspensible multipurpose electrical power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610079831.1A CN105760830A (en) | 2016-02-04 | 2016-02-04 | Suspensible multipurpose electrical power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105760830A true CN105760830A (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610079831.1A Withdrawn CN105760830A (en) | 2016-02-04 | 2016-02-04 | Suspensible multipurpose electrical power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105760830A (en) |
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2016
- 2016-02-04 CN CN201610079831.1A patent/CN105760830A/en not_active Withdrawn
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