CN106001003A - Environment-friendly cleaning platform - Google Patents

Abstract

The invention relates to an environment-friendly cleaning platform. The platform comprises bracket driving equipment, human body identifying equipment, infrared detection equipment and an MSP430 single chip, wherein the MSP430 single chip is connected with the bracket driving equipment, the human body identifying equipment and the infrared detection equipment respectively and is used for determining whether to stretch the bracket driving equipment to lift a bracket main body which is positioned at a position below the platform based on output of the human body identifying equipment and the output of the infrared detection equipment. By adopting the environment-friendly cleaning platform disclosed by the invention, an alarming strategy can be determined in time.

Description

Environment-protecting clean platform

Technical field

The present invention relates to field of environment protection equipment, particularly relate to a kind of environment-protecting clean platform.

Background technology

In the industrial production, when some article carry out clearing up dust, dust always disperse is everywhere All, not only pollute the environment, also can be again sucked in human body.Dirt in some containers When water needs topple over and clear up, is easily made dirty in pond, and spot can be made everywhere It is.Existing dust collection equipment and sewage disposal device function are all single, and cost High.

Summary of the invention

According to an aspect of the present invention, it is provided that a kind of environment-protecting clean platform, described platform includes Carriage drive equipment, human bioequivalence equipment, infrared detection equipment and MSP430 single-chip microcomputer, MSP430 single-chip microcomputer sets with carriage drive equipment, human bioequivalence equipment and infrared detection respectively Standby connection, the output for output based on human bioequivalence equipment and infrared detection equipment determines Whether stretch out picking-up by carriage drive equipment and be positioned at the bracket main body of platform lower position.

More specifically, in described environment-protecting clean platform, including: weight rate detection equipment, Being positioned at platform underside position, including weight detector and timer, weight detector is for real Time detection platform on load weight, weight rate detection equipment based on weight detector defeated Go out the load weight rate of change that the output with timer determines on platform, when load weight rate of change More than when presetting rate of change, send weight change early warning signal, when load weight rate of change is less than Equal to when presetting rate of change, send weight change normal signal；CMOS sensing equipment, is positioned at The side of platform, platform side shoots with horizontal shooting direction to obtain high definition side image dorsad； Homomorphic filtering equipment, is connected with CMOS sensing equipment to receive high definition side image, including Gray compression subset and linear transformation subset, gray compression subset senses with CMOS Equipment connects, for each pixel value of high definition side image is carried out gray compression process with Obtaining compression image, linear transformation subset is connected with gray compression subset, for compression Image carries out linear transformation and processes to obtain changing image, and wherein, the contrast of changing image is high In high definition side image；Histogram equalization equipment, is connected to receive conversion with homomorphic filtering equipment Image, processes for changing image is performed histogram equalization to obtain equilibrium figures picture, Qi Zhongzhi Side's figure equilibrium treatment, for the uniform gray level of changing image is distributed to whole grey level range, makes The equilibrium figures picture that must obtain has more changeable tone and higher contrast than changing image；From Adaptive filtering equipment, is connected with histogram equalization equipment to obtain equilibrium figures picture, and to equilibrium figures Process as performing adaptive-filtering to obtain the first filtering image；Modified model medium filtering equipment, Be connected to obtain the first filtering image with adaptive-filtering equipment, including noise measuring subset, Module selects subset and Filtering Processing subset, and noise measuring subset sets with adaptive-filtering Standby connect, each by being analyzed the gray value of the pixel of the first filtering image determining The distribution radius in individual noise profile region, and by the distribution radius in each noise profile region Maximum exports as maximum distribution radius, and module selects subset with noise measuring subset even Connect, be used for receiving maximum distribution radius, and select to carry out medium filtering based on maximum distribution radius Filtration module, Filtering Processing subset selects son to set with adaptive-filtering equipment and module respectively Standby connection, for carrying out medium filtering process based on the filtration module selected to the first filtering image To obtain the second filtering image, wherein medium filtering processes and includes for every in the first filtering image One pixel carries out following process as target pixel points: with target pixel points in the first filtering Position in image is taken out many as the centre of form of the filtration module selected in the first filtering image Individual pixel, as multiple reference image vegetarian refreshments, takes the maximum in the pixel value of multiple reference image vegetarian refreshments Value and minima, using as pixel maximum and pixel minimum, determine pixel maximum and pixel The meansigma methods of minima is using as pixel average, for each reference image vegetarian refreshments, if its Pixel value is less than pixel average, then replace its pixel value, if its pixel value is more than with 0 In pixel average, then retain its pixel value, finally by the pixel value of multiple reference image vegetarian refreshments Meansigma methods exports as the pixel value of target pixel points；Human bioequivalence equipment, with modified model intermediate value Filter apparatus connects, and is mated with each benchmark human body image by the second filtering image, coupling Successful then send and there is human body signal, it fails to match then sends without human body signal；

Infrared detection equipment, is positioned at the side of platform, for detecting whether there is object from platform Side process, and detect object from the side of platform through out-of-date, send object and skim over signal； Solar energy detection equipment, is positioned on described platform, 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 described platform, 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；Carriage drive equipment, is connected with MSP430 single-chip microcomputer, is used for Receiving when falling triggering signal, controlling hold up structure and stretch out structural union and realize bracket main body Stretch out picking-up operation；Stretch out structure, be positioned at platform lower position, with carriage drive equipment even Connect, for bracket main body is protruded horizontally up platform side from platform lower position, and stretching out After send end and stretch out signal；Hold up structure, be positioned at platform lower position, respectively with torr Frame drives equipment and stretches out structure connection, for when receiving end and stretching out signal, by bracket Main body rises to preset and holds up height；Bracket main body, respectively with stretch out structure and hold up structure even Connecing, normality is for being positioned at platform lower position, for falling platform when being in and stretching out picking-up state The human body that falls is protected；Sound and light alarm equipment, is connected with MSP430 single-chip microcomputer, including sound Warning subset and light warning subset are for receiving fall triggering signal or early warning of falling Corresponding sound and light alarm operation is carried out during signal；User input device, is connected with TF card, uses In under the operation of user, in TF card, input preset content；MSP430 single-chip microcomputer, point Other and CMOS sensing equipment, cushion drive equipment, weight rate detection equipment, human body Identification equipment and infrared detection equipment connect, and after receiving weight change early warning signal, start CMOS sensing equipment, skims over signal receiving to there is human body signal and receive object subsequently Time, send the triggering signal that falls, receiving without human body signal and receiving object and skim over signal Time, send the early warning signal that falls, and do not receive object and skim over signal and receive only existence Human body signal, sends the early warning signal that falls；TF card, is used for having prestored each benchmark people Body image, each benchmark human body image be the benchmark human body to the different bodily forms shoot in advance and The image obtained, is additionally operable to prestore default rate of change and preset picking-up height；City is electrically accessed Interface, is connected with line, for receiving the Alternating Current Power Supply signal of line input；Electricity A phase line, B phase line and C phase in current transformer and sample circuit, with line Connection, for dividing the current signal in A phase line, B phase line and C phase line It is not sampled；A phase line in voltage sample circuit, with line, B phase line and C phase line connects, for believing the voltage in A phase line, B phase line and C phase line Number it is sampled respectively；Current signal conditioning circuit, is connected with current transformer and sample circuit, For sampling current is carried out signal condition；Voltage signal conditioning circuit, with voltage sample circuit Connect, for sampling voltage is carried out signal condition；AD73360 chip, respectively with electric current Signal conditioning circuit and voltage signal conditioning circuit connect, to the sampling current after conditioning and conditioning After sampling voltage perform 16 A/D conversion respectively, it is thus achieved that digital current signal and numeral electricity Pressure signal, is additionally based upon digital current signal and digital voltage signal determines having of digital current signal Valid value and the virtual value of digital voltage signal；Alternating Current Power Supply conversion equipment, and in line A phase line, B phase line and C phase line connect, and are used for performing alternating current to galvanic turn Change；Display device, is connected with AD73360 chip, for real-time display digit current signal Virtual value and the virtual value of digital voltage signal；Wherein, module selects subset based on maximum Distribution radius selects the filtration module carrying out medium filtering to include: maximum distribution radius is the biggest, choosing The filtration module carrying out medium filtering selected is the biggest, and maximum distribution radius is the least, the carrying out of selection The filtration module of medium filtering is the least；Wherein, the filtering mould that module is selective in selecting subset Block includes 3 × 3,5 × 5, and 7 × 7 and 9 × 9.

More specifically, in described environment-protecting clean platform: CMOS sensing equipment also includes stretching Contracting formula The Cloud Terrace.

More specifically, in described environment-protecting clean platform: CMOS sensing equipment also includes auxiliary Light source, provides floor light for the shooting for CMOS sensing equipment.

More specifically, in described environment-protecting clean platform: alternatively, use MSP430 monolithic Machine internal memory replaces TF card.

More specifically, in described environment-protecting clean platform: AD73360 chip, MSP430 are mono- Sheet machine and TF card are integrated on one piece of surface-mounted integrated circuit.

Accompanying drawing explanation

Below with reference to accompanying drawing, embodiment of the present invention are described, wherein:

Fig. 1 is the block diagram according to the environment-protecting clean platform shown in embodiment of the present invention.

Reference: 1 carriage drive equipment；2 human bioequivalence equipment；3 infrared detection set Standby；4MSP430 single-chip microcomputer

Detailed description of the invention

Below with reference to accompanying drawings the embodiment of the environment-protecting clean platform of the present invention is carried out in detail Explanation.

Fig. 1 is the block diagram according to the environment-protecting clean platform shown in embodiment of the present invention, Described platform include carriage drive equipment, human bioequivalence equipment, infrared detection equipment and MSP430 single-chip microcomputer, MSP430 single-chip microcomputer sets with carriage drive equipment, human bioequivalence respectively Standby and infrared detection equipment connects, for output based on human bioequivalence equipment and infrared ray inspection The output of measurement equipment determines whether that stretching out picking-up by carriage drive equipment is positioned at orientation under platform The bracket main body put.

Then, continue the concrete structure of the environment-protecting clean platform of the present invention is carried out further Bright.

Described platform includes: weight rate detection equipment, is positioned at platform underside position, bag Include weight detector and timer, weight detector load weight in real-time detection platform, The output of weight rate detection equipment output based on weight detector and timer determines flat Load weight rate of change on platform, when load weight rate of change is more than when presetting rate of change, sends Weight change early warning signal, when load weight rate of change is less than or equal to when presetting rate of change, sends Weight change normal signal.

Described platform includes: CMOS sensing equipment, is positioned at the side of platform, dorsad platform side Face shoots with horizontal shooting direction to obtain high definition side image；Homomorphic filtering equipment, with CMOS sensing equipment connects to receive high definition side image, including gray compression subset and line Property varitron equipment, gray compression subset is connected with CMOS sensing equipment, for height Each pixel value of clear side image carries out gray compression and processes to obtain compression image, linearly Varitron equipment is connected with gray compression subset, for carrying out compression image at linear transformation Reason is to obtain changing image, and wherein, the contrast of changing image is higher than high definition side image.

Described platform includes: histogram equalization equipment, is connected to receive change with homomorphic filtering equipment Change image, process to obtain equilibrium figures picture, wherein for changing image is performed histogram equalization Histogram equalization processes for the uniform gray level of changing image is distributed to whole grey level range, The equilibrium figures picture obtained is made to have more changeable tone and higher contrast than changing image.

Described platform includes: adaptive-filtering equipment, is connected with histogram equalization equipment to obtain Equilibrium figures picture, and equilibrium figures picture is performed adaptive-filtering process to obtain the first filtering image.

Described platform includes: modified model medium filtering equipment, be connected with adaptive-filtering equipment with Obtain the first filtering image, select at subset and filtering including noise measuring subset, module Reason subset, noise measuring subset is connected with adaptive-filtering equipment, by the first filtering The gray value of the pixel of image is analyzed determining the distribution in each noise profile region Radius, and using the maximum in the distribution radius in each noise profile region as maximum distribution half Footpath exports, and module selects subset to be connected with noise measuring subset, is used for receiving maximum distribution Radius, and select to carry out the filtration module of medium filtering, Filtering Processing based on maximum distribution radius Subset selects subset to be connected with adaptive-filtering equipment and module respectively, for based on selection Filtration module the first filtering image is carried out medium filtering process to obtain the second filtering image, Wherein medium filtering processes and includes for each pixel in the first filtering image as target Pixel carries out following process: using target pixel points position in the first filtering image as choosing The centre of form of the filtration module selected takes out multiple pixel as multiple ginsengs in the first filtering image Examine pixel, take the maximum in the pixel value of multiple reference image vegetarian refreshments and minima using as picture Element maximum and pixel minimum, determine that the meansigma methods of pixel maximum and pixel minimum is to make For pixel average, for each reference image vegetarian refreshments, if its pixel value is average less than pixel Value, then replace its pixel value with 0, if its pixel value is more than or equal to pixel average, then protect Stay its pixel value, finally using the meansigma methods of the pixel value of multiple reference image vegetarian refreshments as object pixel The pixel value output of point.

Described platform includes: human bioequivalence equipment, is connected with modified model medium filtering equipment, will Second filtering image mates with each benchmark human body image, and the match is successful then sends and there is people Body signal, it fails to match then sends without human body signal.

Described platform includes: infrared detection equipment, is positioned at the side of platform, for detection is No have an object side process from platform, and detect object from the side of platform through out-of-date, Send object and skim over signal.

Described platform includes: solar energy detection equipment, is positioned on described platform, 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 described platform, solar energy electric supplier Part includes solar energy photovoltaic panel.

Described platform includes: 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 platform includes: carriage drive equipment, is connected with MSP430 single-chip microcomputer, is used for Receiving when falling triggering signal, controlling hold up structure and stretch out structural union and realize bracket main body Stretch out picking-up operation.

Described platform includes: stretch out structure, is positioned at platform lower position, with carriage drive equipment Connect, for bracket main body is protruded horizontally up platform side from platform lower position, and stretching Send end after going out and stretch out signal；Hold up structure, be positioned at platform lower position, respectively with Carriage drive equipment connects with stretching out structure, for when receiving end and stretching out signal, will hold in the palm Frame body rises to preset and holds up height；Bracket main body, respectively with stretch out structure and hold up structure Connect, normality for being positioned at platform lower position, be used for be in stretch out picking-up state time to platform The human body that falls is protected.

Described platform includes: sound and light alarm equipment, is connected with MSP430 single-chip microcomputer, including sound Sound warning subset and light warning subset are for receiving the triggering signal or fall pre-of falling Corresponding sound and light alarm operation is carried out during alert signal.

Described platform includes: user input device, is connected with TF card, for the behaviour user Under work, in TF card, input preset content；MSP430 single-chip microcomputer, passes with CMOS respectively Sense equipment, cushion drive equipment, weight rate detection equipment, human bioequivalence equipment and infrared Line detection equipment connects, and after receiving weight change early warning signal, starts CMOS sensing and sets Standby, subsequently receive exist human body signal and receive object skim over signal time, send and fall Trigger signal, receive without human body signal and receive object skim over signal time, send and fall Early warning signal, and do not receive object and skim over signal and receive only and there is human body signal, send out Go out the early warning signal that falls.

Described platform includes: TF card, is used for having prestored each benchmark human body image, respectively Individual benchmark human body image is that the benchmark human body to the different bodily forms shoots the figure obtained in advance Picture, is additionally operable to prestore default rate of change and preset picking-up height.

Described platform includes: civil power access interface, is connected with line, is used for receiving civil power The Alternating Current Power Supply signal of circuit input；In current transformer and 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 current signal in C phase line.

Described platform includes: the A phase line in voltage sample circuit, with line, B Phase line and C phase line connect, in A phase line, B phase line and C phase line Voltage signal be sampled respectively；Current signal conditioning circuit, with current transformer and sampling Circuit connects, for sampling current is carried out signal condition；Voltage signal conditioning circuit, with electricity Pressure sample circuit connects, for sampling voltage is carried out signal condition.

Described platform includes: AD73360 chip, respectively with current signal conditioning circuit and electricity Pressure signal conditioning circuit connects, to the sampling voltage after the sampling current after conditioning and conditioning respectively Perform 16 A/D conversions, it is thus achieved that digital current signal and digital voltage signal, be additionally based upon number Word current signal and digital voltage signal determine virtual value and the digital voltage of digital current signal The virtual value of signal.

Described platform includes: 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；Display sets Standby, be connected with AD73360 chip, for real-time display digit current signal virtual value and The virtual value of digital voltage signal.

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 platform: CMOS sensing equipment also includes extension type The Cloud Terrace； CMOS sensing equipment also includes secondary light source, carries for the shooting for CMOS sensing equipment For floor light；Alternatively, MSP430 single-chip microcomputer internal memory is used to replace TF card； And AD73360 chip, MSP430 single-chip microcomputer and TF card are integrated in one piece of integrated circuit On plate.

It addition, cmos sensor can be subdivided into passive type element sensor (Passive Pixel Sensor CMOS) and active pixel sensor (Active Pixel Sensor CMOS).

Passive type element sensor (Passive Pixel Sensor is called for short PPS), is named again passive Formula element sensor, he is made up of a back-biased light sensitive diode and a switching tube. Light sensitive diode is substantially a PN junction being made up of P-type semiconductor and N-type semiconductor, He can be equivalent to a back-biased diode and a mos capacitance parallel connection.Work as switching tube During unlatching, light sensitive diode connects with vertical alignment (Column bus).It is positioned at alignment end The charge integration amplifier reading circuit (Charge integrating amplifier) of end keeps row Line voltage is a constant, when the signal charge of light sensitive diode storage is read, and its voltage quilt Resetting to column line voltage level, meanwhile, the electric charge being directly proportional to optical signal is by charge integration Amplifier is converted to electric charge output.

Active pixel sensor (Active Pixel Sensor is called for short APS), is named again active Formula element sensor.Almost while CMOS PPS dot structure is invented, people are quickly Recognize that introducing buffer or amplifier can improve the performance of pixel, at CMOS in pixel APS has in each pixel the amplifier of oneself.The amplification transistor being integrated in surface reduces The effective surface area of pixel element, reduces " packaging density ", makes 40%～50% enter Penetrate light to be reflected.Another problem of this sensor is, how to make the multichannel of sensor put Having preferably coupling between big device, this can be by reducing the fixed pattern noise of residual level relatively Realize well.Quilt during only reading at this due to each amplifier in CMOS APS pixel Excite, so the power dissipation ratio ccd image sensor of CMOS APS is the least.

It is it is understood that although the present invention discloses as above with preferred embodiment, but above-mentioned Embodiment is not limited to the present invention.For any those of ordinary skill in the art, Without departing under technical solution of the present invention ambit, all may utilize the technology contents of the disclosure above Technical solution of the present invention is made many possible variations and modification, or is revised as equivalent variations Equivalent embodiments.Therefore, every content without departing from technical solution of the present invention, according to the present invention Technical spirit to any simple modification made for any of the above embodiments, equivalent variations and modification, all Still fall within the range of technical solution of the present invention protection.

Claims (6)

1. an environment-protecting clean platform, described platform includes carriage drive equipment, human bioequivalence Equipment, infrared detection equipment and MSP430 single-chip microcomputer, MSP430 single-chip microcomputer respectively with torr Frame drives equipment, human bioequivalence equipment and infrared detection equipment to connect, for knowing based on human body The output of other equipment and the output of infrared detection equipment determine whether by carriage drive equipment Stretch out and hold up the bracket main body being positioned at platform lower position.

2. environment-protecting clean platform as claimed in claim 1, it is characterised in that described platform Including:

Weight rate detection equipment, is positioned at platform underside position, including weight detector and Timer, weight detector load weight in real-time detection platform, weight rate is examined The output of measurement equipment output based on weight detector and timer determines the load weight on platform Quantitative change rate, when load weight rate of change is more than when presetting rate of change, sends weight change early warning Signal, when load weight rate of change is less than or equal to when presetting rate of change, sends weight change normal Signal；

CMOS sensing equipment, is positioned at the side of platform, and platform side is with level shooting side dorsad To shooting to obtain high definition side image；

Homomorphic filtering equipment, is connected with CMOS sensing equipment to receive high definition side image, Including gray compression subset and linear transformation subset, gray compression subset and CMOS Sensing equipment connects, for carrying out each pixel value of high definition side image at gray compression Managing to obtain compression image, linear transformation subset is connected with gray compression subset, for right Compression image carries out linear transformation and processes to obtain changing image, wherein, and the contrast of changing image Degree is higher than high definition side 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；

Infrared detection equipment, is positioned at the side of platform, for detecting whether have object from platform Side process, and detect object from the side of platform through out-of-date, send object and skim over Signal；

Solar energy detection equipment, is positioned on described platform, detects current solar energy in real time 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 described platform, solar powered device includes photovoltaic Plate；

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；

Carriage drive equipment, is connected with MSP430 single-chip microcomputer, for receiving triggering of falling During signal, control hold up structure and stretch out structural union realize bracket main body stretch out picking-up operation；

Stretch out structure, be positioned at platform lower position, be connected with carriage drive equipment, for holding in the palm Frame body protrudes horizontally up platform side from platform lower position, and sends knot after stretching out Bundle stretches out signal；

Hold up structure, be positioned at platform lower position, respectively with carriage drive equipment and stretch out structure Connect, for when receiving end and stretching out signal, bracket main body rises to preset holding up height Degree；

Bracket main body, respectively with stretch out structure and hold up structure be connected, normality is for being positioned under platform Orientation is put, and protects for the human body that falls platform when being in and stretching out picking-up state；

Sound and light alarm equipment, is connected with MSP430 single-chip microcomputer, including audible alarm subset and Light warning subset for receive fall triggering signal or fall early warning signal time carry out phase The sound and light alarm operation answered；

User input device, is connected with TF card, under the operation of user, to TF card Middle input preset content；

MSP430 single-chip microcomputer, drives equipment, weight with CMOS sensing equipment, cushion respectively Rate of change detection equipment, human bioequivalence equipment and infrared detection equipment connect, when receiving weight Change early warning signal after, start CMOS sensing 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；

TF card, is used for having prestored each benchmark human body image, each benchmark human body image The image obtained for shooting the benchmark human body of the different bodily forms in advance, is additionally operable to deposit in advance Storage is preset rate of change and presets picking-up height；

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；

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. environment-protecting clean platform as claimed in claim 2, it is characterised in that:

CMOS sensing equipment also includes extension type The Cloud Terrace.

4. environment-protecting clean platform as claimed in claim 2, it is characterised in that:

CMOS sensing equipment also includes secondary light source, for the bat for CMOS sensing equipment Offer floor light is provided.

5. environment-protecting clean platform as claimed in claim 2, it is characterised in that:

Alternatively, MSP430 single-chip microcomputer internal memory is used to replace TF card.

6. environment-protecting clean platform as claimed in claim 2, it is characterised in that:

AD73360 chip, MSP430 single-chip microcomputer and TF card are integrated in one piece of integrated circuit On plate.