CN106043994B - Solar environment friendly type litter-bin - Google Patents
Solar environment friendly type litter-bin Download PDFInfo
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- CN106043994B CN106043994B CN201610347224.9A CN201610347224A CN106043994B CN 106043994 B CN106043994 B CN 106043994B CN 201610347224 A CN201610347224 A CN 201610347224A CN 106043994 B CN106043994 B CN 106043994B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
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Abstract
The present invention relates to a kind of solar environment friendly type litter-bins, including carriage drive equipment, human body detecting device, infrared detection equipment, weight rate detection device and Ling Yang SPCE061A chips, Ling Yang SPCE061A chips respectively with carriage drive equipment, human body detecting device, infrared detection equipment, weight rate detection device connects, determine whether to start human body detecting device and infrared detection equipment for the output based on weight rate detection device, it is additionally operable to determine whether that the transmission of carriage drive equipment falls trigger signal to stretch out and hold up the bracket main body positioned at litter-bin lower position based on the output of human body detecting device and infrared detection equipment.By means of the invention it is possible to improve the security level of department of acupuncture and moxibustion medical care equipment.
Description
Technical field
The present invention relates to field of environment protection equipment more particularly to a kind of solar environment friendly type litter-bins.
Background technology
With the development of global industry and urbanization, warp-wise people have beaten alarm bell to environmental problem, and all polycyclic
In the problem of border, the collection facility of municipal refuse often can most represent the image of city or even country, also tend to easily become one
" this heel of Ah noise made in coughing or vomiting's coloured glaze " of city or even country.
Currently, the public facility of keeping a public place clean in domestic city is perfect not enough, equipment is relatively outmoded and has a single function, with urbanization
The process of continuous development, the function of existing cleaning device cannot be satisfied the existing high stream of people, networking and informationization demand.
Invention content
According to an aspect of the present invention, a kind of solar environment friendly type litter-bin is provided, the litter-bin includes that bracket drives
Dynamic equipment, human body detecting device, infrared detection equipment, weight rate detection device and Ling Yang SPCE061A chips, Ling Yang
SPCE061A chips respectively with carriage drive equipment, human body detecting device, infrared detection equipment, weight rate detection device
Connection determines whether that starting human body detecting device and infrared detection sets for the output based on weight rate detection device
It is standby, it is additionally operable to determine whether that the transmission of carriage drive equipment is fallen based on the output of human body detecting device and infrared detection equipment
Trigger signal is to stretch out and hold up the bracket main body positioned at litter-bin lower position.
More specifically, in the solar environment friendly type litter-bin, including：Carriage drive equipment, with Ling Yang SPCE061A
Chip connects, for receive fall trigger signal when, control, which holds up structure and stretches out structural union, realizes bracket main body
It stretches out and holds up operation；Stretch out structure, be located at litter-bin lower position, connect with carriage drive equipment, be used for by bracket main body from
Litter-bin lower position protrudes horizontally up litter-bin side, and sends out end after stretching and stretch out signal；Hold up structure, position
In litter-bin lower position, respectively with carriage drive equipment and stretch out structure connect, for receive terminate stretching signal when,
Bracket main body is risen into default hold up highly；Bracket main body, respectively with stretch out structure and hold up structure connect, normality for positioned at
Litter-bin lower position, for being protected to the litter-bin human body that falls when in picking-up state is stretched out；Weight rate is examined
Measurement equipment, positioned at box body downside position of keeping a public place clean, including weight detector and timer, weight detector for detecting in real time
The output of the load weight kept a public place clean on box body, output and timer of the weight rate detection device based on weight detector is true
Surely the load weight change rate kept a public place clean on box body sends out weight change when load weight change rate is more than default change rate
Pre-warning signal sends out weight change normal signal when load weight change rate is less than or equal to default change rate；CCD sensings are set
It is standby, positioned at the side for box body of keeping a public place clean, shot with horizontal shooting direction to obtain high definition side image backwards to litter-bin side；It is empty
Area image enhances equipment, connect with CCD sensing equipments to receive high definition side image, including the sub- equipment of direct greyscale transformation and directly
Side's figure corrects sub- equipment, and the direct sub- equipment of greyscale transformation is connect with CCD sensing equipments, direct for being executed to high definition side image
To obtain the first enhancing image, the sub- equipment of histogram modification connect with the sub- equipment of direct greyscale transformation, is used for greyscale transform process
The first enhancing image is received, and histogram modification processing is executed to obtain the second enhancing image to the first enhancing image, wherein is straight
It connects greyscale transform process and operation is carried out to each pixel value of high definition side image using logarithmic function, it will be each after operation
A the first enhancing of pixel value composition image, histogram modification processing change the first enhancing image by changing the shape of histogram
Gray scale be laid out to enhance the first enhancing image, obtain the second enhancing image；Wiener filtering equipment enhances equipment with spatial domain picture
Histogram modification sub- equipment connection, for receiving the second enhancing image, and first is executed to the second enhancing image and is filtered
To obtain the first filtering image, wherein first is filtered for making the first filtering image and second enhance the mean square error of image
Poor minimum is to remove speckle noise and white noise in the second enhancing image；Modified medium filtering equipment, sets with Wiener filtering
Standby connection is to obtain the first filtering image, including the sub- equipment of noise measuring, module select sub- equipment and be filtered sub- equipment, make an uproar
The sub- equipment of sound detection is connect with Wiener filtering equipment, is analyzed with true by the gray value of the pixel to the first filtering image
The distribution radius in each fixed noise profile region, and using the maximum value in the distribution radius in each noise profile region as most
Big distribution radius output, module select sub- equipment to be connect with the sub- equipment of noise measuring, for receiving maximum distribution radius, and are based on
Be maximally distributed radius selection carry out medium filtering filter module, be filtered sub- equipment respectively with Wiener filtering equipment and module
It selects sub- equipment to connect, median filter process is carried out to obtain second for the first filtering image of filter module pair based on selection
Filtering image, wherein median filter process include that each pixel in the first filtering image is carried out as target pixel points
It handles below：With the centre of form of the filter module of position of the target pixel points in the first filtering image alternatively in the first filtering
Multiple pixels are taken out in image as multiple reference image vegetarian refreshments, take maximum value in the pixel value of multiple reference image vegetarian refreshments and most
Small value is as pixel maximum and pixel minimum, to determine the average value of pixel maximum and pixel minimum using as pixel
Average value, if its pixel value is less than pixel average, its pixel value is replaced with 0 for each reference image vegetarian refreshments, if
Its pixel value is more than or equal to pixel average, then retains its pixel value, finally being averaged the pixel value of multiple reference image vegetarian refreshments
It is worth and is exported as the pixel value of target pixel points；Human body detecting device is connect with modified medium filtering equipment, by the second filtering
All pixels point group adult body subgraph of the pixel gray value in human body intensity value ranges in image, when human body subgraph institute
It when the sum of the pixel occupied is more than or equal to presetted pixel point quantity, sends out that there are human body signals, otherwise, sends out no human body letter
Number；Alternating current access interface, connect with line, the Alternating Current Power Supply signal for receiving line input；Current transformer
And sample circuit, connect with A phase lines, B phase lines and the C phase lines in line, for A phase lines, B phase lines and
Current signal in C phase lines is sampled respectively；A phase lines, B phase lines in voltage sample circuit, with line and C
Phase line connects, for being sampled respectively to the voltage signal in A phase lines, B phase lines and C phase lines；Current signal tune
Circuit is managed, is connect with current transformer and sample circuit, for carrying out signal condition to sampling current；Voltage signal conditioning electricity
Road is connect with voltage sample circuit, for carrying out signal condition to sampling voltage；AD73360 chips, respectively with current signal tune
Reason circuit is connected with voltage signal conditioning circuit, and 16 are executed respectively to the sampling current after conditioning and the sampling voltage after conditioning
A/D is converted, and is obtained digital current signal and digital voltage signal, is also determined number based on digital current signal and digital voltage signal
The virtual value of word current signal and the virtual value of digital voltage signal；Alternating Current Power Supply conversion equipment, with the A phase lines in line
Road, B phase lines are connected with C phase lines, for executing conversion of the alternating current to direct current；It shows equipment, connects with AD73360 chips
It connects, the virtual value of virtual value and digital voltage signal for real-time display digital current signal；Infrared detection equipment, is located at
Keep a public place clean the side of box body, for detecting whether there is object to pass through from the side for box body of keeping a public place clean, and detected object from
The side of box body keep a public place clean when passing through, sends out object and skims over signal；Solar energy detection device is located on the litter-bin, is used for
Current solar energy intensity is detected in real time；Power supply unit, including solar powered device, accumulator, switching switch and voltage turn
Parallel operation, switching switch are connect with solar energy detection device, solar powered device and accumulator respectively, when the residue electricity of accumulator
When the insufficient and current solar energy intensity of amount is optionally greater than preset strength, solar powered device is switched to by solar powered
Device is powered, and electric pressure converter and switching switch connection will be converted to 3.3V voltages by the 5V voltages for switching switch input,
Wherein solar powered device is located on the litter-bin, and solar powered device includes solar energy photovoltaic panel；Wireless charging is set
It is standby, it is connect respectively with solar energy detection device and accumulator, when the solar energy intensity that the remaining capacity of accumulator is insufficient and current
When less than preset strength, establishes and connected to start wireless charging operation with neighbouring wireless charging terminal, wireless charging device is also
It is connect with electric pressure converter to realize that voltage is converted；Sound-light alarm equipment is connect with Ling Yang SPCE061A chips, including sound report
Alert sub- equipment and light alarm sub- equipment be used for receive fall trigger signal or fall pre-warning signal when carry out corresponding acousto-optic
Alarm operation；User input equipment is connect with static storage device, is used under the operation of user, into static storage device
Input preset content；Ling Yang SPCE061A chips are set with CCD sensing equipments, carriage drive equipment, weight rate detection respectively
Standby, human body detecting device is connected with infrared detection equipment, after receiving weight change pre-warning signal, is started human testing and is set
Standby, infrared detection equipment and CCD sensing equipments are then receiving there are human body signal and are receiving object and skim over signal
When, trigger signal of falling is sent out, when receiving no human body signal and receiving object and skim over signal, sends out the early warning letter that falls
Number, and do not receive object and skim over signal and receive only there are human body signal, send out the pre-warning signal that falls；Static storage is set
It is standby, for having prestored presetted pixel point quantity, preset strength, default change rate and default picking-up height；
Wherein, module select sub- equipment based on maximum distribution radius selection carry out medium filtering filter module include：Most
Big distribution radius is bigger, and the filter module of the progress medium filtering of selection is bigger, and maximum distribution radius is smaller, in the progress of selection
The filter module of value filtering is smaller；Wherein, it includes 3 × 3,5 × 5,7 × 7 that module, which selects filter module selective in sub- equipment,
With 9 × 9.
More specifically, in the solar environment friendly type litter-bin：User input equipment is keyboard array.
More specifically, in the solar environment friendly type litter-bin：Infrared detection equipment include RF transmitter and
Infrared receiver.
More specifically, in the solar environment friendly type litter-bin：Infrared detection equipment includes microcontroller.
More specifically, in the solar environment friendly type litter-bin：Microcontroller be ARM microcontrollers, respectively with infrared ray
Transmitter is connected with infrared receiver.
More specifically, in the solar environment friendly type litter-bin：Ling Yang SPCE061A chips and static storage device quilt
It is integrated on one piece of integrated circuit board.
Description of the drawings
Embodiment of the present invention is described below with reference to attached drawing, wherein：
Fig. 1 is the block diagram according to the solar environment friendly type litter-bin shown in embodiment of the present invention.
Reference numeral：1 carriage drive equipment；2 human body detecting devices；3 infrared detection equipment；4 weight rates detect
Equipment；5 Ling Yang SPCE061A chips
Specific implementation mode
The embodiment of the solar environment friendly type litter-bin of the present invention is described in detail below with reference to accompanying drawings.
Fig. 1 is the block diagram according to the solar environment friendly type litter-bin shown in embodiment of the present invention, described to keep a public place clean
Case includes carriage drive equipment, human body detecting device, infrared detection equipment, weight rate detection device and Ling Yang
SPCE061A chips, Ling Yang SPCE061A chips respectively with carriage drive equipment, human body detecting device, infrared detection equipment,
Weight rate detection device connects, and determines whether that starting human testing sets for the output based on weight rate detection device
Standby and infrared detection equipment, is additionally operable to determine whether bracket based on the output of human body detecting device and infrared detection equipment
Driving equipment transmission falls trigger signal to stretch out and hold up the bracket main body positioned at litter-bin lower position.
Then, continue that the concrete structure of the solar environment friendly type litter-bin of the present invention is further detailed.
The litter-bin includes：Carriage drive equipment is connect with Ling Yang SPCE061A chips, for receive fall it is tactile
When signalling, control, which holds up structure and stretches out structural union, realizes that the stretching of bracket main body holds up operation.
The litter-bin includes：Structure is stretched out, is located at litter-bin lower position, is connect with carriage drive equipment, being used for will
Bracket main body is protruded horizontally up from litter-bin lower position to litter-bin side, and is sent out end after stretching and stretched out signal；
Structure is held up, litter-bin lower position is located at, is connect respectively with carriage drive equipment and stretching structure, for receiving end
When stretching out signal, bracket main body is risen into default hold up highly.
The litter-bin includes：Bracket main body is connect with stretching structure and picking-up structure respectively, and normality is positioned at litter-bin
Lower position, for being protected to the litter-bin human body that falls when in picking-up state is stretched out.
The litter-bin includes：Weight rate detection device is examined positioned at box body downside position of keeping a public place clean, including weight
Instrument and timer are surveyed, weight detector for detecting the load weight kept a public place clean on box body, weight rate detection device in real time
The output of output and timer based on weight detector determines the load weight change rate kept a public place clean on box body, works as load weight
When change rate is more than default change rate, weight change pre-warning signal is sent out, when load weight change rate is less than or equal to default variation
When rate, weight change normal signal is sent out.
The litter-bin includes：CCD sensing equipments, positioned at the side for box body of keeping a public place clean, backwards to litter-bin side with level
Shooting direction is shot to obtain high definition side image；Spatial domain picture enhances equipment, is connect with CCD sensing equipments to receive high definition side
Face image, including the sub- equipment of direct greyscale transformation and the sub- equipment of histogram modification, the direct sub- equipment of greyscale transformation are set with CCD sensings
Standby connection, for executing direct greyscale transform process to high definition side image to obtain the first enhancing image, histogram modification
Equipment is connect with the sub- equipment of direct greyscale transformation, and histogram is executed for receiving the first enhancing image, and to the first enhancing image
Correcting process is to obtain the second enhancing image, wherein direct greyscale transform process is using logarithmic function to high definition side image
Each pixel value carries out operation, and by each pixel value composition the first enhancing image after operation, histogram modification processing is logical
It crosses the gray scale for changing the shape of histogram to change the first enhancing image to be laid out to enhance the first enhancing image, obtains the second enhancing
Image.
The litter-bin includes：Wiener filtering equipment, the sub- equipment of histogram modification for enhancing equipment with spatial domain picture are connect,
For receiving the second enhancing image, and first is executed to the second enhancing image and is filtered to obtain the first filtering image, wherein
First is filtered for making the first filtering image and second enhance the mean square error minimum of image to remove the second enhancing figure
Speckle noise and white noise as in.
The litter-bin includes：Modified medium filtering equipment is connect with Wiener filtering equipment to obtain the first filtering figure
Picture, including the sub- equipment of noise measuring, module select sub- equipment and are filtered sub- equipment, the sub- equipment of noise measuring and Wiener filtering
Equipment connects, and is analyzed by the gray value of the pixel to the first filtering image to determine each noise profile region
Distribution radius, and using the maximum value in the distribution radius in each noise profile region as maximum distribution radius output, module choosing
It selects sub- equipment to connect with the sub- equipment of noise measuring, be carried out for receiving maximum distribution radius, and based on maximum distribution radius selection
The filter module of medium filtering is filtered sub- equipment and selects sub- equipment to connect with Wiener filtering equipment and module respectively, is used for
The first filtering image of filter module pair based on selection carries out median filter process to obtain the second filtering image, and wherein intermediate value is filtered
Wave processing includes carrying out following processing as target pixel points for each pixel in the first filtering image：With object pixel
The centre of form of the filter module of position alternatively o'clock in the first filtering image takes out multiple pixels in the first filtering image
It selects and takes as multiple reference image vegetarian refreshments maximum value in the pixel value of multiple reference image vegetarian refreshments and minimum value using as pixel maximum
Value and pixel minimum determine the average value of pixel maximum and pixel minimum using as pixel average, for each
Reference image vegetarian refreshments replaces its pixel value, if its pixel value is more than or equal to if its pixel value is less than pixel average with 0
Pixel average then retains its pixel value, finally using the average value of the pixel value of multiple reference image vegetarian refreshments as target pixel points
Pixel value output.
The litter-bin includes：Human body detecting device is connect with modified medium filtering equipment, will be in the second filtering image
All pixels point group adult body subgraph of the pixel gray value in human body intensity value ranges, occupied by human body subgraph
It when the sum of pixel is more than or equal to presetted pixel point quantity, sends out that there are human body signals, otherwise, sends out no human body signal.
The litter-bin includes：Alternating current access interface, connect with line, the exchange for receiving line input
Power supply signal；Current transformer and sample circuit connect with A phase lines, B phase lines and the C phase lines in line, are used for
Current signal in A phase lines, B phase lines and C phase lines is sampled respectively；In voltage sample circuit, with line
A phase lines, B phase lines connected with C phase lines, for in A phase lines, B phase lines and C phase lines voltage signal distinguish
It is sampled；Current signal conditioning circuit is connect with current transformer and sample circuit, for carrying out signal tune to sampling current
Reason；Voltage signal conditioning circuit is connect with voltage sample circuit, for carrying out signal condition to sampling voltage.
The litter-bin includes：AD73360 chips connect with current signal conditioning circuit and voltage signal conditioning circuit respectively
Connect, 16 A/D conversion executed respectively to the sampling current after conditioning and the sampling voltage after conditioning, obtain digital current signal and
Digital voltage signal also determines the virtual value and number electricity of digital current signal based on digital current signal and digital voltage signal
Press the virtual value of signal.
The litter-bin includes：Alternating Current Power Supply conversion equipment, with A phase lines, B phase lines and the C phase lines in line
Road connects, for executing conversion of the alternating current to direct current；It shows equipment, is connect with AD73360 chips, be used for real-time display number
The virtual value of word current signal and the virtual value of digital voltage signal.
The litter-bin includes：Infrared detection equipment, positioned at the side for box body of keeping a public place clean, for detecting whether there is object
Pass through from the side for box body of keeping a public place clean, and when detecting that object passes through from the side for box body of keeping a public place clean, sends out object and skim over
Signal.
The litter-bin includes：Solar energy detection device is located on the litter-bin, for detecting the current sun in real time
It can intensity；Power supply unit, including solar powered device, accumulator, switching switch and electric pressure converter, switching switch respectively with
Solar energy detection device, solar powered device are connected with accumulator, when the sun that the remaining capacity of accumulator is insufficient and current
When energy intensity is optionally greater than preset strength, solar powered device is switched to be powered by solar powered device, voltage is converted
Device and switching switch connection, will be converted to 3.3V voltages, wherein solar energy electric supplier by the 5V voltages for switching switch input
Part is located on the litter-bin, and solar powered device includes solar energy photovoltaic panel.
The litter-bin includes：Wireless charging device connect with solar energy detection device and accumulator, works as accumulator respectively
Remaining capacity insufficient and current solar energy intensity when being less than preset strength, established with neighbouring wireless charging terminal connect with
Start wireless charging operation, wireless charging device is also connect with electric pressure converter to realize that voltage is converted.
The litter-bin includes：Sound-light alarm equipment is connect with Ling Yang SPCE061A chips, including the sub- equipment of audible alarm
With light alarm sub- equipment be used for receive fall trigger signal or fall pre-warning signal when carry out corresponding sound-light alarm operation.
The litter-bin includes：User input equipment is connect with static storage device, is used under the operation of user, to
Preset content is inputted in static storage device；Ling Yang SPCE061A chips, respectively with CCD sensing equipments, carriage drive equipment, again
Quantitative change rate detection device, human body detecting device are connected with infrared detection equipment, after receiving weight change pre-warning signal, are opened
Dynamic human body detecting device, infrared detection equipment and CCD sensing equipments, are then receiving there are human body signal and are receiving object
When part skims over signal, trigger signal of falling is sent out, when receiving no human body signal and receiving object and skim over signal, sends out pendant
Pre-warning signal is fallen, and does not receive object and skims over signal and receive only there are human body signal, sends out the pre-warning signal that falls.
The litter-bin includes：Static storage device, for having prestored presetted pixel point quantity, preset strength, pre-
If change rate and default picking-up height.
Wherein, module select sub- equipment based on maximum distribution radius selection carry out medium filtering filter module include：Most
Big distribution radius is bigger, and the filter module of the progress medium filtering of selection is bigger, and maximum distribution radius is smaller, in the progress of selection
The filter module of value filtering is smaller.Wherein, it includes 3 × 3,5 × 5,7 × 7 that module, which selects filter module selective in sub- equipment,
With 9 × 9.
Optionally, in the platform：User input equipment is keyboard array；Infrared detection equipment includes infrared ray hair
Emitter and infrared receiver；Infrared detection equipment includes microcontroller；Microcontroller be ARM microcontrollers, respectively with it is infrared
Line transmitter is connected with infrared receiver；From and Ling Yang SPCE061A chips and static storage device be integrated in one piece it is integrated
On circuit board.
In addition, filter is as its name suggests the device being filtered to wave." wave " is that a very extensive physics is general
It reads, in electronic technology field, " wave " is narrowly confined to refer in particular to describe the values of various physical quantitys fluctuations at any time
Process.The process is converted into the function of time of voltage or electric current by the effect of various kinds of sensors, referred to as various physical quantitys
Time waveform, or referred to as signal.Because the independent variable time is continuous value, referred to as continuous time signal,
Habitually it is referred to as analog signal again.
With the generation and rapid development of digital electronic computer technology, for ease of calculation machine to signal at
Reason produces the complete theoretical and method that continuous time signal is transformed into discrete-time signal under sampling theorem guidance.
That is, only the sample value with original analog signal on series of discrete time coordinate point original signal can be expressed without losing
Lose any information since the expression of wave, waveform, signal these concepts be various physical quantitys in objective world variation, naturally
It is the carrier for the various information that modern society depends on for existence.Information needs to propagate, and what is leaned on is exactly the transmission of waveform signal.Signal exists
Its generation, conversion, transmission each link may be distorted due to the presence of environment and interference, even quite a lot of
In the case of, this distortion is also very serious, and signal and its entrained information is caused to be embedded in noise dearly.In order to
These noises are filtered out, the signal of script is restored, need to be filtered using various filters.
It is understood that although the present invention has been disclosed in the preferred embodiments as above, above-described embodiment not to
Limit the present invention.For any person skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications all are made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as
With the equivalent embodiment of variation.Therefore, every content without departing from technical solution of the present invention is right according to the technical essence of the invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments still fall within the range of technical solution of the present invention protection
It is interior.
Claims (1)
1. a kind of solar environment friendly type litter-bin, the litter-bin includes carriage drive equipment, human body detecting device, infrared ray inspection
Measurement equipment, weight rate detection device and Ling Yang SPCE061A chips, Ling Yang SPCE061A chips are set with carriage drive respectively
Standby, human body detecting device, infrared detection equipment, the connection of weight rate detection device, for being detected based on weight rate
The output of equipment determines whether to start human body detecting device and infrared detection equipment, is additionally operable to based on human body detecting device and red
The output of outside line detection device determines whether that the transmission of carriage drive equipment falls trigger signal and keeps a public place clean to stretch out and hold up to be located at
The bracket main body of case lower position；
It is characterized in that, the litter-bin further includes：
Carriage drive equipment is connect with Ling Yang SPCE061A chips, for receive fall trigger signal when, control hold up knot
Structure and the stretching for stretching out structural union realization bracket main body hold up operation；
Structure is stretched out, is located at litter-bin lower position, is connect with carriage drive equipment, is used for bracket main body below litter-bin
Position protrudes horizontally up litter-bin side, and sends out end after stretching and stretch out signal；
Structure is held up, litter-bin lower position is located at, is connect respectively with carriage drive equipment and stretching structure, for receiving
When terminating to stretch out signal, bracket main body is risen into default hold up highly；
Bracket main body connect with stretching out structure and hold up structure respectively, normality for positioned at litter-bin lower position, be used in
The litter-bin human body that falls is protected when stretching out picking-up state；
Weight rate detection device, positioned at box body downside position of keeping a public place clean, including weight detector and timer, weight inspection
Instrument is surveyed for detecting the load weight kept a public place clean on box body, output of the weight rate detection device based on weight detector in real time
Output with timer determines the load weight change rate kept a public place clean on box body, when load weight change rate is more than default change rate
When, weight change pre-warning signal is sent out, when load weight change rate is less than or equal to default change rate, it is normal to send out weight change
Signal；
CCD sensing equipments are shot with horizontal shooting direction to obtain height positioned at the side for box body of keeping a public place clean backwards to litter-bin side
Clear side image；
Spatial domain picture enhances equipment, is connect with CCD sensing equipments to receive high definition side image, including direct greyscale transformation is set
The standby and sub- equipment of histogram modification, the direct sub- equipment of greyscale transformation is connect with CCD sensing equipments, for being held to high definition side image
To obtain the first enhancing image, the sub- equipment of histogram modification connects the direct greyscale transform process of row with the sub- equipment of direct greyscale transformation
It connects, for receiving the first enhancing image, and to the first enhancing image execution histogram modification processing to obtain the second enhancing image,
Wherein, direct greyscale transform process carries out operation using logarithmic function to each pixel value of high definition side image, by operation
Each pixel value composition the first enhancing image afterwards, histogram modification processing change first by changing the shape of histogram
The gray scale of enhancing image is laid out to enhance the first enhancing image, obtains the second enhancing image；
Wiener filtering equipment, the sub- equipment of histogram modification for enhancing equipment with spatial domain picture are connect, for receiving the second enhancing figure
Picture, and first is executed to the second enhancing image and is filtered to obtain the first filtering image, wherein first is filtered for making
The first filtering image and the second enhancing image mean square error minimum to remove speckle noise in the second enhancing image and in vain
Noise；
Modified medium filtering equipment is connect with Wiener filtering equipment to obtain the first filtering image, including noise measuring is set
Standby, module selects sub- equipment and is filtered sub- equipment, and the sub- equipment of noise measuring is connect with Wiener filtering equipment, by first
The gray value of the pixel of filtering image is analyzed to determine the distribution radius in each noise profile region, and is made an uproar each
For maximum value in the distribution radius of sound distributed areas as maximum distribution radius output, module selects sub- equipment and noise measuring
Equipment connects, and radius is maximally distributed for receiving, and the filter module of medium filtering, filter are carried out based on maximum distribution radius selection
The sub- equipment of wave processing selects sub- equipment connect with Wiener filtering equipment and module respectively, is used for the filter module pair based on selection the
One filtering image carries out median filter process to obtain the second filtering image, and wherein median filter process includes for the first filtering
Each pixel carries out following processing as target pixel points in image：With position of the target pixel points in the first filtering image
The centre of form for setting filter module alternatively takes out multiple pixels as multiple reference image vegetarian refreshments in the first filtering image, takes
Maximum value and minimum value in the pixel value of multiple reference image vegetarian refreshments is as pixel maximum and pixel minimum, to determine pixel
The average value of maximum value and pixel minimum is using as pixel average, for each reference image vegetarian refreshments, if its pixel value
Less than pixel average, then its pixel value is replaced with 0, if its pixel value is more than or equal to pixel average, retains its pixel
Value is finally exported the average value of the pixel value of multiple reference image vegetarian refreshments as the pixel value of target pixel points；
Human body detecting device is connect with modified medium filtering equipment, by pixel gray value in the second filtering image in human body
All pixels point group adult body subgraph in intensity value ranges, the sum of the pixel occupied by the human body subgraph are more than etc.
It when presetted pixel point quantity, sends out that there are human body signals, otherwise, sends out no human body signal；
Alternating current access interface, connect with line, the Alternating Current Power Supply signal for receiving line input；
Current transformer and sample circuit are connect with A phase lines, B phase lines and the C phase lines in line, for A phases
Current signal in circuit, B phase lines and C phase lines is sampled respectively；
Voltage sample circuit is connect with A phase lines, B phase lines and the C phase lines in line, for A phase lines, B phases
Voltage signal in circuit and C phase lines is sampled respectively；
Current signal conditioning circuit is connect with current transformer and sample circuit, for carrying out signal condition to sampling current；
Voltage signal conditioning circuit is connect with voltage sample circuit, for carrying out signal condition to sampling voltage；
AD73360 chips, connect with current signal conditioning circuit and voltage signal conditioning circuit respectively, to the sampling electricity after conditioning
Sampling voltage after stream and conditioning executes 16 A/D conversions respectively, obtains digital current signal and digital voltage signal, is also based on
Digital current signal and digital voltage signal determine the virtual value of digital current signal and the virtual value of digital voltage signal；
Alternating Current Power Supply conversion equipment is connect with A phase lines, B phase lines and the C phase lines in line, for executing exchange
Electricity arrives the conversion of direct current；
It shows equipment, is connect with AD73360 chips, be used for the virtual value and digital voltage signal of real-time display digital current signal
Virtual value；
Infrared detection equipment, positioned at the side for box body of keeping a public place clean, for detecting whether there is object from the side for box body of keeping a public place clean
By, and when detecting that object passes through from the side for box body of keeping a public place clean, send out object and skim over signal；
Solar energy detection device is located on the litter-bin, for detecting current solar energy intensity in real time；
Power supply unit, including solar powered device, accumulator, switching switch and electric pressure converter, switching switch respectively with too
Positive energy detection device, solar powered device are connected with accumulator, when the solar energy that the remaining capacity of accumulator is insufficient and current
When intensity is optionally greater than preset strength, it is switched to solar powered device to be powered by solar powered device, electric pressure converter
With switching switch connection, 3.3V voltages will be converted to by the 5V voltages for switching switch input, wherein solar powered device
On the litter-bin, solar powered device includes solar energy photovoltaic panel；
Wireless charging device is connect with solar energy detection device and accumulator respectively, when the remaining capacity of accumulator is insufficient and works as
When preceding solar energy intensity is less than preset strength, establishes and is connected to start wireless charging operation with neighbouring wireless charging terminal,
Wireless charging device is also connect with electric pressure converter to realize that voltage is converted；
Sound-light alarm equipment is connect with Ling Yang SPCE061A chips, including the sub- equipment of audible alarm and the sub- equipment of light alarm are used for
Receive fall trigger signal or fall pre-warning signal when carry out corresponding sound-light alarm operation；
User input equipment is connect with static storage device, under the operation of user, being inputted into static storage device pre-
If content；
Ling Yang SPCE061A chips are examined with CCD sensing equipments, carriage drive equipment, weight rate detection device, human body respectively
Measurement equipment is connected with infrared detection equipment, after receiving weight change pre-warning signal, starts human body detecting device, infrared ray inspection
Measurement equipment and CCD sensing equipments, then when receiving there are human body signal and receiving object and skim over signal, send out fall it is tactile
It signals, when receiving no human body signal and receiving object and skim over signal, sends out the pre-warning signal that falls, and do not receive
Object skims over signal and receives only there are human body signal, sends out the pre-warning signal that falls；
Static storage device is high for having prestored presetted pixel point quantity, preset strength, default change rate and default picking-up
Degree；
Wherein, module select sub- equipment based on maximum distribution radius selection carry out medium filtering filter module include：Maximum point
Cloth radius is bigger, and the filter module of the progress medium filtering of selection is bigger, and maximum distribution radius is smaller, the carry out intermediate value filter of selection
The filter module of wave is smaller；
Wherein, it includes 3 × 3,5 × 5,7 × 7 and 9 × 9 that module, which selects filter module selective in sub- equipment,.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711052899.1A CN107640470A (en) | 2016-05-24 | 2016-05-24 | Solar environment friendly type litter-bin |
| CN201610347224.9A CN106043994B (en) | 2016-05-24 | 2016-05-24 | Solar environment friendly type litter-bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610347224.9A CN106043994B (en) | 2016-05-24 | 2016-05-24 | Solar environment friendly type litter-bin |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711052899.1A Division CN107640470A (en) | 2016-05-24 | 2016-05-24 | Solar environment friendly type litter-bin |
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| Publication Number | Publication Date |
|---|---|
| CN106043994A CN106043994A (en) | 2016-10-26 |
| CN106043994B true CN106043994B (en) | 2018-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610347224.9A Active CN106043994B (en) | 2016-05-24 | 2016-05-24 | Solar environment friendly type litter-bin |
| CN201711052899.1A Pending CN107640470A (en) | 2016-05-24 | 2016-05-24 | Solar environment friendly type litter-bin |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201711052899.1A Pending CN107640470A (en) | 2016-05-24 | 2016-05-24 | Solar environment friendly type litter-bin |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111792233A (en) * | 2020-07-08 | 2020-10-20 | 湖北净果智能环保设备科技有限公司 | Environment-friendly self-generating intelligent garbage can capable of achieving noninductive delivery |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0653178B1 (en) * | 1994-02-25 | 1995-05-24 | Delta Neu S.A. | Device for sucking and storing wastes |
| US5659247A (en) * | 1994-03-10 | 1997-08-19 | Denver Dynamics, Inc. | Device for detecting metal objects passing through an opening |
| CN100367800C (en) * | 2004-12-24 | 2008-02-06 | 精伦电子股份有限公司 | Image processing method and apparatus based on sensing resolution |
| CN102190141A (en) * | 2009-11-16 | 2011-09-21 | 无锡爱睿芯电子有限公司 | Intelligent garbage treatment system |
| CN102063098A (en) * | 2009-11-16 | 2011-05-18 | 无锡爱睿芯电子有限公司 | Garbage treatment information control system |
| WO2012015664A1 (en) * | 2010-07-28 | 2012-02-02 | Big Belly Solar, Inc. | Electrically-powered programmable waste enclosure |
| CN102602629A (en) * | 2011-12-21 | 2012-07-25 | 张月婵 | Deodorization trash bin |
| CN203581729U (en) * | 2013-11-04 | 2014-05-07 | 周延斌 | Movable type solar light sensation image-text dustbin |
| CN204624401U (en) * | 2015-03-18 | 2015-09-09 | 中能兴业（北京）科贸有限责任公司 | A kind of multifunctional intelligent environmental protection machine |
| CN205060548U (en) * | 2015-09-29 | 2016-03-02 | 广东创兴精密制造有限公司 | Portable dustbin management system |
| CN105569240B (en) * | 2016-02-29 | 2018-01-19 | 浙江爱居装饰股份有限公司 | Curtain wall |
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2016
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106043994A (en) | 2016-10-26 |
| CN107640470A (en) | 2018-01-30 |
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Address after: 225268 Jiangsu city of Yangzhou province Zhenwu town of Jiangdu District of Binhu Development Zone Patentee after: Jiangsu Tengfei Environmental Technology Co.,Ltd. Address before: 225268 Jiangsu city of Yangzhou province Zhenwu town of Jiangdu District of Binhu Development Zone Patentee before: Jiangsu Tengfei Environmental Engineering Co.,Ltd. Address after: 225268 Jiangsu city of Yangzhou province Zhenwu town of Jiangdu District of Binhu Development Zone Patentee after: Jiangsu Tengfei Environmental Engineering Co.,Ltd. Address before: 225268 Jiangsu city of Yangzhou province Zhenwu town of Jiangdu District of Binhu Development Zone Patentee before: JIANGSU TENFEI ENVIRONMENTAL ENGINEERING EQUIPMENT Co.,Ltd. |