CN105896375A - Operating table for high-voltage line maintenance - Google Patents
Operating table for high-voltage line maintenance Download PDFInfo
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- CN105896375A CN105896375A CN201610347505.4A CN201610347505A CN105896375A CN 105896375 A CN105896375 A CN 105896375A CN 201610347505 A CN201610347505 A CN 201610347505A CN 105896375 A CN105896375 A CN 105896375A
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- operating board
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- image
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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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
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
Abstract
The invention relates to an operating table for high-voltage line maintenance. The operating table comprises cushion drive equipment, human body recognition equipment, infrared detection equipment and Freescale IMX6 processing equipment, wherein the Freescale IMX6 processing equipment is connected with the cushion drive equipment, the human body recognition equipment and the infrared detection equipment respectively, and is used for determining whether a cushion main body located at the position of the lower part of the operating table is stretched and unfolded through the cushion drive equipment or not on the basis of output of the human body recognition equipment and the output of the infrared detection equipment. Through the operating table for high-voltage line maintenance, the installation and maintenance operating personnel can be facilitated and do not easily displace and fall off; and the safety of workers is powerfully ensured.
Description
Technical field
The present invention relates to security device field, particularly relate to a kind of behaviour for high voltage line maintenance
Station.
Background technology
High-tension overhead line is often at distance ground higher position, and maintainer is logical construction when
Often it is by work high above the ground, careless slightly, easily fall, cause the injury of maintainer.
Summary of the invention
It is an object of the invention to provide a kind of operating board for high voltage line maintenance.
In order to realize the purpose of the present invention, according to an aspect of the present invention, it is provided that one is used for
The operating board of high voltage line maintenance, described operating board includes that cushion drives equipment, human bioequivalence to set
Standby, infrared detection equipment and Freescale IMX6 processing equipment, at Freescale IMX6
Reason equipment drives equipment, human bioequivalence equipment and infrared detection equipment to be connected with cushion respectively,
Output for output based on human bioequivalence equipment and infrared detection equipment determines whether to lead to
Crossing cushion drives equipment to stretch out the cushion main body launching to be positioned at operating board lower position.
More specifically, described in the operating board of high voltage line maintenance, including: infrared ray
Detection equipment, is positioned at the side of operating board table top, for detecting whether have object from operating board platform
The side process in face, and detect object from the side of operating board table top through out-of-date, send
Object skims over signal；Weight rate detection equipment, is positioned at position, operating board table top downside,
Including weight detector and timer, weight detector is on detection operating board table top in real time
Load weight, weight rate detection equipment output based on weight detector and timer defeated
Go out to determine the load weight rate of change on operating board table top, when load weight rate of change is more than presetting
During rate of change, send weight change early warning signal, when load weight rate of change is less than or equal to presetting
During rate of change, send weight change normal signal；Spherical camera, is positioned at operating board table top
Side, operating board side shoots with horizontal shooting direction to obtain high definition side image dorsad；
Homomorphic filtering equipment, is connected to receive high definition side image, including gray scale pressure with spherical camera
Contracting subset and linear transformation subset, gray compression subset is connected with spherical camera, uses
Process in each pixel value of high definition side image being carried out gray compression to obtain compression figure
Picture, linear transformation subset is connected with gray compression subset, for compression image is carried out line
Property conversion process to obtain changing image, wherein, the contrast of changing image be higher than high definition side
Image；Histogram equalization equipment, is connected to receive changing image with homomorphic filtering equipment, is used for
Changing image is performed histogram equalization process to obtain equilibrium figures picture, wherein at histogram equalization
Reason is for being distributed to whole grey level range by the uniform gray level of changing image so that acquisition equal
Weighing apparatus image has more changeable tone and higher contrast than changing image；Adaptive-filtering sets
Standby, it is connected with histogram equalization equipment to obtain equilibrium figures picture, and equilibrium figures picture is performed adaptive
Answer Filtering Processing to obtain the first filtering image；Modified model medium filtering equipment, filters with self adaptation
Wave device connects to obtain the first filtering image, selects son including noise measuring subset, module
Equipment and Filtering Processing subset, noise measuring subset is connected with adaptive-filtering equipment, logical
The gray value crossing the pixel to the first filtering image is analyzed determining that each noise divides
The distribution radius in cloth region, and the maximum in the distribution radius in each noise profile region is made
Exporting for maximum distribution radius, module selects subset to be connected with noise measuring subset, is used for
Receive maximum distribution radius, and select to carry out the filtering mould of medium filtering based on maximum distribution radius
Block, Filtering Processing subset selects subset to be connected with adaptive-filtering equipment and module respectively,
Process to obtain for the first filtering image being carried out medium filtering based on the filtration module selected
Second filtering image, wherein medium filtering processes and includes for each picture in the first filtering image
Vegetarian refreshments carries out following process as target pixel points: with target pixel points in the first filtering image
Position in the first filtering image, take out multiple pixel as the centre of form of filtration module selected
Select as multiple reference image vegetarian refreshments, take the maximum in the pixel value of multiple reference image vegetarian refreshments and
Little value, using as pixel maximum and pixel minimum, determines pixel maximum and pixel minimum
Meansigma methods using as pixel average, for each reference image vegetarian refreshments, if its pixel value
Less than pixel average, then replace its pixel value with 0, if its pixel value is more than or equal to pixel
Meansigma methods, then retain its pixel value, finally by the meansigma methods of the pixel value of multiple reference image vegetarian refreshments
Pixel value as target pixel points exports；Human bioequivalence equipment, sets with modified model medium filtering
Standby connection, mates the second filtering image with each benchmark human body image, and the match is successful then
Sending and there is human body signal, it fails to match then sends without human body signal；Cushion drives equipment,
Be connected with Freescale IMX6 processing equipment, for receive fall triggering signal time, control
Cushion deployed configuration processed realizes the expansion of stretching out of cushion main body and operates；Cushion deployed configuration, with soft
Pad driving equipment connects, and including horizontal extension structure and contraction structure, horizontal extension structure is used for
Cushion main body is protruded horizontally up operating board side, contraction structure and water from operating board lower position
Flattened shrinking structure connects, for after horizontal extension structure completes to stretch out operation, by cushion main body
Launch；Cushion main body, is connected with cushion deployed configuration, and normality is for being positioned at operating board lower position
And it is in contraction state, for falling operating board when being in deployed condition, human body is protected；
Solar energy detection equipment, is positioned on operating board, detects current solar energy intensity in real time；
Power supply unit, including solar powered device, accumulator, switching switch and electric pressure converter,
Switching switch is connected with solar energy detection equipment, solar powered device and accumulator respectively, when
When not enough the and current solar energy intensity of the dump energy of accumulator is optionally greater than preset strength, cut
Changing to solar powered device to be powered by solar powered device, electric pressure converter is opened with switching
Close and connect, so that 3.3V voltage will be converted to, wherein by the 5V voltage of switching switch input
Solar powered device is positioned on operating board, and solar powered device includes solar energy photovoltaic panel；
Wireless charging device, is connected with solar energy detection equipment and accumulator respectively, when remaining of accumulator
When not enough the and current solar energy intensity of remaining electricity is less than preset strength, with neighbouring wireless charging
Terminal is set up and is connected to start wireless charging operation, and wireless charging device is also with electric pressure converter even
Connect to realize voltage conversion；Sound and light alarm equipment, is connected with Freescale IMX6 processing equipment,
Including audible alarm subset and light warning subset for receive fall triggering signal or
Fall early warning signal time carry out corresponding sound and light alarm operation；User input device is hard with mobile
Dish connects, and under the operation of user, inputs preset content in portable hard drive；Civil power connects
Incoming interface, is connected with line, for receiving the Alternating Current Power Supply signal of line input；
A phase line, B phase line and C in current transformer and sample circuit, with line
Phase line connects, for the current signal in A phase line, B phase line and C phase line
It is sampled respectively；A phase line in voltage sample circuit, with line, B phase line
Connect with C phase line, for the voltage in A phase line, B phase line and C phase line
Signal is sampled respectively；Current signal conditioning circuit, connects with current transformer and sample circuit
Connect, for sampling current is carried out signal condition；Voltage signal conditioning circuit, with voltage sampling
Circuit connects, for sampling voltage is carried out signal condition；AD73360 chip, respectively with
Current signal conditioning circuit and voltage signal conditioning circuit connect, to the sampling current after conditioning and
Sampling voltage after conditioning performs 16 A/D conversions respectively, it is thus achieved that digital current signal sum
Word voltage signal, is additionally based upon digital current signal and digital voltage signal determines digital current signal
Virtual value and the virtual value of digital voltage signal；Alternating Current Power Supply conversion equipment, with line
In A phase line, B phase line and C phase line connect, be used for performing alternating current to direct current
The conversion of electricity；Display device, is connected with AD73360 chip, for real-time display digit electricity
The virtual value of stream signal and the virtual value of digital voltage signal；Freescale IMX6 processing equipment,
Equipment, weight rate detection equipment, human bioequivalence is driven respectively with spherical camera, cushion
Equipment and infrared detection equipment connect, and after receiving weight change early warning signal, start spherical
Video camera, human bioequivalence equipment and infrared detection equipment, subsequently receive exist human body letter
Number and receive object when skimming over signal, send the triggering signal that falls, believe without human body receiving
Number and receive object when skimming over signal, send the early warning signal that falls, and do not receive object
Skim over signal and receive only and there is human body signal, send the early warning signal that falls；Portable hard drive,
For having prestored each benchmark human body image, each benchmark human body image is to the different bodily forms
Benchmark human body shoot in advance and the image that obtains, be additionally operable to prestore default rate of change；
Wherein, module selects subset to select to carry out the filtering mould of medium filtering based on maximum distribution radius
Block includes: maximum distribution radius is the biggest, and the filtration module carrying out medium filtering of selection is the biggest,
Maximum distribution radius is the least, and the filtration module carrying out medium filtering of selection is the least；Wherein, mould
Block selects selective filtration module in subset to include 3 × 3, and 5 × 5,7 × 7 and 9 × 9.
More specifically, described in the operating board of high voltage line maintenance: spherical camera is also
Including extension type The Cloud Terrace.
More specifically, described in the operating board of high voltage line maintenance: spherical camera is also
Including secondary light source, provide floor light for the shooting for spherical camera.
More specifically, described in the operating board of high voltage line maintenance: alternatively, use
Freescale IMX6 processing equipment internal memory replaces portable hard drive.
More specifically, described in the operating board of high voltage line maintenance: homomorphic filtering equipment,
Histogram equalization equipment, adaptive-filtering equipment, human bioequivalence equipment and modified model medium filtering
Equipment is integrated on one piece of surface-mounted integrated circuit.
More specifically, described operating board is made up of metal material.
More specifically, be additionally provided with handle on described operating board.
More specifically, be provided with rubber sheath on described handle.
Drop, effectively by means of the invention it is possible to facilitate the operator of installation and repairing to be difficult to displacement
Ensure the safety of staff.
Accompanying drawing explanation
Below with reference to accompanying drawing, embodiment of the present invention are described, wherein:
Fig. 1 is according to the operating board for high voltage line maintenance shown in embodiment of the present invention
Block diagram.
Reference: 1 cushion drives equipment；2 human bioequivalence equipment；3 infrared detection set
Standby；4 Freescale IMX6 processing equipments
Detailed description of the invention
Enforcement to the operating board for high voltage line maintenance of the present invention below with reference to accompanying drawings
Scheme is described in detail.
The present invention has built a kind of operating board for high voltage line maintenance, it is possible to accurately, efficiently
Detect fall event, it is possible to quickly report to the police, additionally it is possible to use some emergency reactions to set
For giving first aid to, thus improve the intelligent level of operating board.
Fig. 1 is according to the operating board for high voltage line maintenance shown in embodiment of the present invention
Block diagram, described operating board includes that cushion drives equipment, human bioequivalence equipment, infrared
Line detection equipment and Freescale IMX6 processing equipment, Freescale IMX6 processing equipment is divided
Not do not drive equipment, human bioequivalence equipment and infrared detection equipment to be connected with cushion, be used for based on
The output of human bioequivalence equipment and the output of infrared detection equipment determine whether to be driven by cushion
Dynamic equipment stretches out the cushion main body launching to be positioned at operating board lower position.
Then, continue the concrete structure for the operating board of high voltage line maintenance of the present invention is entered
Row further instruction.
Described operating board includes: infrared detection equipment, is positioned at the side of operating board table top, uses
In detecting whether the object side process from operating board table top, and detecting that object is from behaviour
The side of station table top, through out-of-date, send object and skims over signal.
Described operating board includes: weight rate detection equipment, is positioned at operating board table top downside
Position, including weight detector and timer, weight detector is for detection operating board platform in real time
Load weight on face, weight rate detection equipment output based on weight detector and timing
The output of device determines the load weight rate of change on operating board table top, when load weight rate of change is big
When default rate of change, send weight change early warning signal, when load weight rate of change is less than
When default rate of change, send weight change normal signal.
Described operating board includes: spherical camera, is positioned at the side of operating board table top, grasps dorsad
Station side shoots with horizontal shooting direction to obtain high definition side image；Homomorphic filtering equipment,
It is connected with spherical camera to receive high definition side image, including gray compression subset with linear
Varitron equipment, gray compression subset is connected with spherical camera, for high definition side view
Each pixel value of picture carries out gray compression and processes to obtain compression image, and linear transformation sets
For being connected with gray compression subset, process to obtain for compression image is carried out linear transformation
Changing image, wherein, the contrast of changing image is higher than high definition side image.
Described operating board includes: histogram equalization equipment, is connected with homomorphic filtering equipment to receive
Changing image, processes for changing image is performed histogram equalization to obtain equilibrium figures picture, its
Middle histogram equalization processes for the uniform gray level of changing image is distributed to whole gray level model
Enclose so that the equilibrium figures picture of acquisition has more changeable tone and higher contrast than changing image
Degree.
Described operating board includes: adaptive-filtering equipment, is connected to obtain with histogram equalization equipment
Obtain equilibrium figures picture, and equilibrium figures picture is performed adaptive-filtering process to obtain the first filtering image；
Modified model medium filtering equipment, is connected to obtain the first filtering image with adaptive-filtering equipment,
Subset and Filtering Processing subset, noise measuring is selected including noise measuring subset, module
Subset is connected with adaptive-filtering equipment, by the gray scale of the pixel to the first filtering image
Value is analyzed determining the distribution radius in each noise profile region, and is divided by each noise
Maximum in the distribution radius in cloth region exports as maximum distribution radius, and module selects son to set
For being connected with noise measuring subset, it is used for receiving maximum distribution radius, and based on maximum distribution
Radius selects to carry out the filtration module of medium filtering, and Filtering Processing subset is filtered with self adaptation respectively
Wave device and module select subset to connect, for filtering first based on the filtration module selected
Image carries out medium filtering and processes to obtain the second filtering image, and wherein medium filtering processes and includes
As target pixel points, following process is carried out for each pixel in the first filtering image: with
Target pixel points position in the first filtering image exists as the centre of form of the filtration module selected
In first filtering image, the multiple pixels of taking-up are as multiple reference image vegetarian refreshments, take multiple reference image
Maximum in the pixel value of vegetarian refreshments and minima using as pixel maximum and pixel minimum,
Determine the meansigma methods of pixel maximum and pixel minimum using as pixel average, for each
Individual reference image vegetarian refreshments, if its pixel value is less than pixel average, then replaces its pixel value with 0,
If its pixel value is more than or equal to pixel average, then retain its pixel value, finally by multiple ginsengs
Examine pixel pixel value meansigma methods as target pixel points pixel value export.
Described operating board includes: human bioequivalence equipment, is connected with modified model medium filtering equipment,
Being mated with each benchmark human body image by second filtering image, the match is successful then sends existence
Human body signal, it fails to match then sends without human body signal.
Described operating board includes: cushion drives equipment, with Freescale IMX6 processing equipment even
Connect, for receive fall triggering signal time, control cushion deployed configuration realize cushion main body
Stretch out expansion operation；Cushion deployed configuration, drives equipment to be connected with cushion, stretches including level
Shrinking structure and contraction structure, horizontal extension structure is used for cushion main body from operating board lower position
Protruding horizontally up operating board side, contraction structure is connected with horizontal extension structure, in level
After stretching structure completes to stretch out operation, cushion main body is launched；Cushion main body, launches with cushion
Structure connects, and normality is for being positioned at operating board lower position and being in contraction state, for being in
The human body that during deployed condition falls operating board is protected.
Described operating board includes: solar energy detection equipment, is positioned on operating board, for inspection in real time
Survey current solar energy intensity；Power supply unit, including solar powered device, accumulator, cuts
Change switch and electric pressure converter, switching switch respectively with solar energy detection equipment, solar powered
Device and accumulator connect, and the solar energy intensity not enough and current when the dump energy of accumulator is high
When equal to preset strength, it is switched to solar powered device to be powered by solar powered device,
Electric pressure converter is connected with switching switch, will be changed by the 5V voltage of switching switch input
For 3.3V voltage, the most solar powered device is positioned on operating board, solar powered device
Including solar energy photovoltaic panel；Wireless charging device, respectively with solar energy detection equipment and accumulator
Connect, when the solar energy intensity that the dump energy of accumulator is not enough and current is less than preset strength,
Set up with neighbouring wireless charging terminal and be connected to start wireless charging operation, wireless charging device
Also it is connected with electric pressure converter to realize voltage conversion.
Described operating board includes: sound and light alarm equipment, with Freescale IMX6 processing equipment even
Connect, including audible alarm subset and light warning subset for receiving the triggering signal that falls
Or fall early warning signal time carry out corresponding sound and light alarm operation.
Described operating board includes: user input device, is connected with portable hard drive, for user
Operation under, in portable hard drive input preset content；Civil power access interface, with line
Connect, for receiving the Alternating Current Power Supply signal of line input.
Described operating board includes: the A in current transformer and sample circuit, with line
Phase line, B phase line and C phase line connect, for A phase line, B phase line and C
Current signal in phase line is sampled respectively；In voltage sample circuit, with line
A phase line, B phase line and C phase line connect, for A phase line, B phase line
It is sampled respectively with the voltage signal in C phase line；Current signal conditioning circuit, with electricity
Current transformer and sample circuit connect, for sampling current is carried out signal condition；Voltage signal
Modulate circuit, is connected with voltage sample circuit, for sampling voltage is carried out signal condition.
Described operating board includes: AD73360 chip, respectively with current signal conditioning circuit and
Voltage signal conditioning circuit connects, and divides the sampling voltage after the sampling current after conditioning and conditioning
Zhi Hang not change by 16 A/D, it is thus achieved that digital current signal and digital voltage signal, be additionally based upon
Digital current signal and digital voltage signal determine virtual value and the numeral electricity of digital current signal
The virtual value of pressure signal；Alternating Current Power Supply conversion equipment, with the A phase line in line, B
Phase line and C phase line connect, and are used for performing alternating current to galvanic conversion.
Described operating board includes: display device, is connected with AD73360 chip, in real time
The virtual value of display digit current signal and the virtual value of digital voltage signal.
Described operating board includes: Freescale IMX6 processing equipment, respectively with spherical camera,
Cushion drives equipment, weight rate detection equipment, human bioequivalence equipment and infrared detection to set
Standby connection, after receiving weight change early warning signal, startup spherical camera, human bioequivalence set
Standby and infrared detection equipment, skims over receiving to there is human body signal and receive object subsequently
During signal, send the triggering signal that falls, receiving without human body signal and receiving object and skim over
During signal, send the early warning signal that falls, and do not receive object and skim over signal and receive only
There is human body signal, send the early warning signal that falls.
Described operating board includes: portable hard drive, is used for having prestored each benchmark human body image,
Each benchmark human body image is that the benchmark human body to the different bodily forms shoots in advance and obtains
Image, is additionally operable to prestore default rate of change.
Wherein, module selects subset to select to carry out the filter of medium filtering based on maximum distribution radius
Mode block includes: maximum distribution radius is the biggest, and the filtration module carrying out medium filtering of selection is more
Greatly, maximum distribution radius is the least, and the filtration module carrying out medium filtering of selection is the least；
Wherein, module selects selective filtration module in subset to include 3 × 3, and 5 × 5,7
× 7 and 9 × 9.
Alternatively, in described operating board: spherical camera also includes extension type The Cloud Terrace；Ball
Shape video camera also includes secondary light source, provides floor light for the shooting for spherical camera；
Alternatively, Freescale IMX6 processing equipment internal memory is used to replace portable hard drive；With
And homomorphic filtering equipment, histogram equalization equipment, adaptive-filtering equipment, human bioequivalence equipment
It is integrated on one piece of surface-mounted integrated circuit with modified model medium filtering equipment.
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 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 from
Dissipate complete theory and the method for time signal.It is to say, can only exist with original analog signal
Sample value on series of discrete time coordinate point is expressed primary signal and is not lost any information,
Since what these concepts of ripple, waveform, signal were expressed is the change of various physical quantitys in objective world,
Naturally it is exactly the carrier of the various information that modern society depends on for existence.Information needs to propagate, and leans on
It it is exactly the transmission of waveshape signal.Signal is in its generation, each link of changing, transmitting
It is likely to be due to environment and the existence of interference and distorts, in quite a number of cases, the most this
Distortion is the most serious, causes signal and entrained information thereof to be embedded in the middle of noise dearly.
In order to filter these noises, recover signal originally, need to use various wave filter to be filtered
Process.
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 (9)
1., for an operating board for high voltage line maintenance, described operating board includes that cushion drives
Equipment, human bioequivalence equipment, infrared detection equipment and Freescale IMX6 processing equipment,
Freescale IMX6 processing equipment drives equipment, human bioequivalence equipment and infrared with cushion respectively
Line detection equipment connects, for output based on human bioequivalence equipment and infrared detection equipment
Output determines whether that driving equipment to stretch out expansion by cushion is positioned at the soft of operating board lower position
Pad main body.
2. the operating board for high voltage line maintenance as claimed in claim 1, its feature exists
In, described operating board includes:
Infrared detection equipment, is positioned at the side of operating board table top, for detecting whether there is object
From the side process of operating board table top, and the object side warp from operating board table top detected
Out-of-date, send object and skim over signal；
Weight rate detection equipment, is positioned at position, operating board table top downside, examines including weight
Survey instrument and timer, weight detector load weight on detection operating board table top in real time,
The output of weight rate detection equipment output based on weight detector and timer determines behaviour
Load weight rate of change on station table top, when load weight rate of change is more than default rate of change,
Send weight change early warning signal, when load weight rate of change is less than or equal to default rate of change,
Send weight change normal signal；
Spherical camera, is positioned at the side of operating board table top, and operating board side is clapped with level dorsad
Take the photograph direction to shoot to obtain high definition side image；
Homomorphic filtering equipment, is connected to receive high definition side image, including ash with spherical camera
Degree compression subset and linear transformation subset, gray compression subset is connected with spherical camera,
Process for each pixel value of high definition side image being carried out gray compression to obtain compression
Image, linear transformation subset is connected with gray compression subset, for carrying out compression image
Linear transformation processes to obtain changing image, and wherein, the contrast of changing image is higher than high definition side
Face image；
Histogram equalization equipment, is connected to receive changing image with homomorphic filtering equipment, for right
Changing image performs histogram equalization and processes to obtain equilibrium figures picture, and wherein histogram equalization processes
For the uniform gray level of changing image is distributed to whole grey level range so that the equilibrium of acquisition
Image has more changeable tone and higher contrast than changing image；
Adaptive-filtering equipment, is connected with histogram equalization equipment to obtain equilibrium figures picture, and right
Equilibrium figures picture performs adaptive-filtering and processes to obtain the first filtering image；
Modified model medium filtering equipment, is connected with adaptive-filtering equipment to obtain the first filtering figure
Picture, selects subset and Filtering Processing subset, noise including noise measuring subset, module
Detection subset is connected with adaptive-filtering equipment, by the pixel to the first filtering image
Gray value is analyzed determining the distribution radius in each noise profile region, and each is made an uproar
Maximum in the distribution radius of sound distributed areas exports as maximum distribution radius, and module selects
Subset is connected with noise measuring subset, is used for receiving maximum distribution radius, and based on maximum
Distribution radius selects to carry out the filtration module of medium filtering, and Filtering Processing subset is respectively with adaptive
Filter apparatus and module is answered to select subset to connect, for filtration module based on selection to first
Filtering image carries out medium filtering and processes to obtain the second filtering image, and wherein medium filtering processes
Following place is carried out as target pixel points including for each pixel in the first filtering image
Reason: using target pixel points position in the first filtering image as the shape of the filtration module selected
The heart takes out multiple pixel as multiple reference image vegetarian refreshments in the first filtering image, takes multiple ginseng
Examine the maximum in the pixel value of pixel and minima using as pixel maximum and pixel
Little value, determines that the meansigma methods of pixel maximum and pixel minimum is using as pixel average, pin
To each reference image vegetarian refreshments, if its pixel value is less than pixel average, then replace it with 0
Pixel value, if its pixel value is more than or equal to pixel average, then retains its pixel value, finally
The meansigma methods of the pixel value of multiple reference image vegetarian refreshments is exported as the pixel value of target pixel points；
Human bioequivalence equipment, is connected with modified model medium filtering equipment, by the second filtering image with
Each benchmark human body image mates, and the match is successful then sends and there is human body signal, and coupling is lost
Lose, send without human body signal；
Cushion drives equipment, is connected with Freescale IMX6 processing equipment, for receiving
Fall triggering signal time, control cushion deployed configuration realize cushion main body stretch out expansion operation；
Cushion deployed configuration, drives equipment to be connected, including horizontal extension structure and contraction with cushion
Structure, horizontal extension structure is for protruding horizontally up behaviour by cushion main body from operating board lower position
Station side, contraction structure is connected with horizontal extension structure, for completing in horizontal extension structure
After stretching out operation, cushion main body is launched；
Cushion main body, is connected with cushion deployed configuration, and normality is for being positioned at operating board lower position also
Being in contraction state, for falling operating board when being in deployed condition, human body is protected；
Solar energy detection equipment, is positioned on described operating board, detects the current sun in real time
Can intensity；
Power supply unit, changes including solar powered device, accumulator, switching switch and voltage
Device, switching switch is connected with solar energy detection equipment, solar powered device and accumulator respectively,
When the solar energy intensity that the dump energy of accumulator is not enough and current is optionally greater than preset strength,
It is switched to solar powered device to be powered by solar powered device, electric pressure converter and switching
Switch connects, so that 3.3V voltage will be converted to by the 5V voltage of switching switch input, its
In solar powered device be positioned on operating board, solar powered device includes solar energy photovoltaic panel；
Wireless charging device, is connected with solar energy detection equipment and accumulator respectively, works as accumulator
The not enough and current solar energy intensity of dump energy less than preset strength time, wireless with neighbouring
Charging terminal is set up and is connected to start wireless charging operation, and wireless charging device is also changed with voltage
Device connects to realize voltage conversion；
Sound and light alarm equipment, is connected, including audible alarm with Freescale IMX6 processing equipment
Subset and light warning subset are for receiving fall triggering signal or the early warning signal that falls
The corresponding sound and light alarm of Shi Jinhang operates；
User input device, is connected with portable hard drive, under the operation of user, to movement
Hard disk inputs preset content；
Civil power access interface, is connected with line, for receiving the exchange of line input
Power supply signal；
A phase line in current transformer and sample circuit, with line, B phase line and
C phase line connects, for believing the electric current in A phase line, B phase line and C phase line
Number it is sampled respectively；
A phase line, B phase line and C phase line in voltage sample circuit, with line
Road connects, for the voltage signal in A phase line, B phase line and C phase line respectively
It is sampled；
Current signal conditioning circuit, is connected with current transformer and sample circuit, for sampling
Electric current carries out signal condition；
Voltage signal conditioning circuit, is connected with voltage sample circuit, for carrying out sampling voltage
Signal condition；
AD73360 chip, respectively with current signal conditioning circuit and voltage signal conditioning circuit
Connect, the sampling voltage after the sampling current after conditioning and conditioning is performed 16 A/D respectively
Conversion, it is thus achieved that digital current signal and digital voltage signal, is additionally based upon digital current signal sum
Word voltage signal determines the virtual value of digital current signal and the virtual value of digital voltage signal；
Alternating Current Power Supply conversion equipment, with the A phase line in line, B phase line and C
Phase line connects, and is used for performing alternating current to galvanic conversion；
Display device, is connected with AD73360 chip, for real-time display digit current signal
Virtual value and the virtual value of digital voltage signal；
Freescale IMX6 processing equipment, respectively with spherical camera, cushion drive equipment,
Weight rate detection equipment, human bioequivalence equipment and infrared detection equipment connect, and work as reception
After weight change early warning signal, start spherical camera, human bioequivalence equipment and infrared detection
Equipment, subsequently receive exist human body signal and receive object skim over signal time, send pendant
Fall to triggering signal, receive without human body signal and receive object skim over signal time, send pendant
Fall early warning signal, and do not receive object and skim over signal and receive only and there is human body signal,
Send the early warning signal that falls；
Portable hard drive, is used for having prestored each benchmark human body image, each benchmark human figure
As the image obtained for the benchmark human body of the different bodily forms is shot in advance, it is additionally operable in advance
Rate of change is preset in storage；
Wherein, module selects subset to select to carry out the filter of medium filtering based on maximum distribution radius
Mode block includes: maximum distribution radius is the biggest, and the filtration module carrying out medium filtering of selection is more
Greatly, maximum distribution radius is the least, and the filtration module carrying out medium filtering of selection is the least；
Wherein, module selects selective filtration module in subset to include 3 × 3, and 5 × 5,7
× 7 and 9 × 9.
3. the operating board for high voltage line maintenance as claimed in claim 2, its feature exists
In:
Spherical camera also includes extension type The Cloud Terrace.
4. the operating board for high voltage line maintenance as claimed in claim 2, its feature exists
In:
Spherical camera also includes secondary light source, provides auxiliary for the shooting for spherical camera
Illumination.
5. the operating board for high voltage line maintenance as claimed in claim 2, its feature exists
In:
Alternatively, Freescale IMX6 processing equipment internal memory is used to replace portable hard drive.
6. the operating board for high voltage line maintenance as claimed in claim 2, its feature exists
In:
Homomorphic filtering equipment, histogram equalization equipment, adaptive-filtering equipment, human bioequivalence set
Standby and modified model medium filtering equipment is integrated on one piece of surface-mounted integrated circuit.
7. the operating board for high voltage line maintenance as claimed in claim 2, its feature exists
In: described operating board is made up of metal material.
8. the operating board for high voltage line maintenance as claimed in claim 2, its feature exists
In: it is additionally provided with handle on described operating board.
9. the operating board for high voltage line maintenance as claimed in claim 8, its feature exists
In: it is provided with rubber sheath on described handle.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610347505.4A CN105896375B (en) | 2016-05-24 | 2016-05-24 | A kind of operating desk for high voltage line maintenance |
| CN201710735547.XA CN107294000A (en) | 2016-05-24 | 2016-05-24 | A kind of operating desk for high voltage line maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610347505.4A CN105896375B (en) | 2016-05-24 | 2016-05-24 | A kind of operating desk for high voltage line maintenance |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710735547.XA Division CN107294000A (en) | 2016-05-24 | 2016-05-24 | A kind of operating desk for high voltage line maintenance |
Publications (2)
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| CN105896375A true CN105896375A (en) | 2016-08-24 |
| CN105896375B CN105896375B (en) | 2017-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610347505.4A Active CN105896375B (en) | 2016-05-24 | 2016-05-24 | A kind of operating desk for high voltage line maintenance |
| CN201710735547.XA Withdrawn CN107294000A (en) | 2016-05-24 | 2016-05-24 | A kind of operating desk for high voltage line maintenance |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201710735547.XA Withdrawn CN107294000A (en) | 2016-05-24 | 2016-05-24 | A kind of operating desk for high voltage line maintenance |
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| CN107278115A (en) * | 2017-08-08 | 2017-10-20 | 无锡北斗星通信息科技有限公司 | Radiation proof directional protection system |
| CN107749588A (en) * | 2017-08-31 | 2018-03-02 | 合保电气（芜湖）有限公司 | Eminence electric wire maintenance platform |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107294000A (en) | 2017-10-24 |
| CN105896375B (en) | 2017-10-17 |
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