CN109595783A - Gas water heater self adaptive control mechanism - Google Patents
Gas water heater self adaptive control mechanism Download PDFInfo
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- CN109595783A CN109595783A CN201811498324.7A CN201811498324A CN109595783A CN 109595783 A CN109595783 A CN 109595783A CN 201811498324 A CN201811498324 A CN 201811498324A CN 109595783 A CN109595783 A CN 109595783A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 230000007246 mechanism Effects 0.000 title claims abstract description 39
- 230000003044 adaptive effect Effects 0.000 title claims abstract description 36
- 239000007921 spray Substances 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003034 coal gas Substances 0.000 claims abstract description 8
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 8
- 239000010703 silicon Substances 0.000 claims abstract description 8
- 238000012545 processing Methods 0.000 claims description 26
- 238000001914 filtration Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 17
- 238000004458 analytical method Methods 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 5
- 238000003707 image sharpening Methods 0.000 claims description 3
- 238000003287 bathing Methods 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 45
- 238000003384 imaging method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/73—Deblurring; Sharpening
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Image Processing (AREA)
Abstract
The present invention relates to a kind of gas water heater self adaptive control mechanisms; it include: instant heating type coal gas hot water main body; including leakage protection equipment, overtemperature protection device, it is silicon-controlled, integrate very fast heating equipment, LED display device, anti-electricity wall and power supply line; leakage protection equipment is connect with power supply line; overtemperature protection device is connect with very fast heating equipment is integrated; the right side of anti-electricity wall is arranged in LED display device, silicon-controlled that the right side for integrating very fast heating equipment is arranged in；Nozzle openings equipment, for receiving human body surface area, the number of openings inside corresponding water body spray head is determined based on human body surface area, and open multiple apertures in water body spray head at random based on the number of openings, water body showerhead configurations are used for instant heating type coal gas hot water main body, and an aperture valve is arranged in the top for each hole being equipped in water body spray head.By means of the invention it is possible to avoid the invalid waste of water resource while guaranteeing bathing experiences.
Description
Technical field
The present invention relates to gas water heater field more particularly to a kind of gas water heater self adaptive control mechanisms.
Background technique
After gas water heater is finished, it is necessary to close the valve of combustion gas and inlet pipeline.Minor, external kith and kin are used
Water heater, it should be specifically noted that safely instruction, church is proper use of, is sure not general idea.Smoke discharging pipe, which should be noted that, to be prevented from corroding, and flue is not
Cigarette or blocking can be leaked.
Summary of the invention
In order to solve the technical problem that water resource waste is serious in current gas water heater spray head use process, the present invention is mentioned
A kind of gas water heater self adaptive control mechanism is supplied, the data for carrying out vertical and horizontal to image parse, rich to obtain data
Rich each reference line and each reference columns；The maximum pattern that each reference line and each reference columns are intersected to form is from image
It splits using as target pattern；On the basis of above-mentioned customization image procossing, the human body area of current bathing is estimated
It calculates, adjusts the number of openings of spray head, in real time based on estimation result to avoid the invalid of water resource while guaranteeing bathing experiences
Waste.
According to an aspect of the present invention, a kind of gas water heater self adaptive control mechanism is provided, the mechanism includes:
Instant heating type coal gas hot water main body, including leakage protection equipment, overtemperature protection device, it is silicon-controlled, integrate very fast heating
Equipment, LED display device, anti-electricity wall and power supply line.
More specifically, in gas water heater self adaptive control mechanism: the leakage protection equipment and the power supply
Line connection, the overtemperature protection device integrate very fast heating equipment and connect with described.
More specifically, in gas water heater self adaptive control mechanism: the LED display device setting is described anti-
The right side of electric wall, it is described that silicon-controlled the right side for integrating very fast heating equipment is set.
More specifically, in gas water heater self adaptive control mechanism, further includes:
Nozzle openings equipment determines corresponding water body based on the human body surface area for receiving human body surface area
The number of openings inside spray head, and multiple apertures in the water body spray head, the water are opened based on the number of openings at random
Body showerhead configurations are used for the instant heating type coal gas hot water main body, and the top for each hole being equipped in the water body spray head is set
Set an aperture valve；The nozzle openings equipment is connect with each aperture valve in the water body spray head respectively, for dividing
The switch state of each aperture valve is not controlled；The lower section of the water body spray head is arranged in gun shaped video camera, for towards
It is oriented shooting operation below the water body spray head, to obtain continuous each Zhang Dingxiang shooting image on time shaft；Immediately
Processing equipment is connect with the gun shaped video camera, is shot image for each Zhang Dingxiang continuous on receiving time axis, is faced each
Orientation shoots any image in image, image sharpening processing is executed to orientation shooting image, to obtain simultaneously output phase
The instant sharpening image answered；Lump-sum analysis equipment is connect with the instant processing equipment, for shooting image in face of each Zhang Dingxiang
In any image, receive the instant sharpening image, obtain each of each pixel in the instant sharpening image
The average value of pixel value；Analyzing device in length and breadth is connect with the lump-sum analysis equipment, in each Zhang Dingxiang shooting image
Any image, execute following movement for every a line of the instant sharpening image: each pixel of the row it is each
What the average value that the average value of a pixel value subtracts each pixel value of each pixel in the instant sharpening image obtained
Difference take absolute value acquisition data be more than or equal to limitation when, determine the behavior reference line；It is also used to for described immediately sharp
The each column for changing image execute following movement: the average value of each pixel value of each pixel of the column subtracts described instant
The difference that the average value of each pixel value of each pixel in sharpening image obtains take absolute value acquisition data be greater than etc.
When limitation, reference columns are classified as described in determination；Cross processing equipment is connect with the analyzing device in length and breadth, for facing each
Any image in orientation shooting image, obtains each reference line and each reference columns in the instant sharpening image, will
The maximum pattern that each reference line and each reference columns intersect to form is split from the instant sharpening image
Using as target pattern；Analysis signal-to-noise ratio (SNR) equipment is connect with the cross processing equipment, for receiving each Zhang Dingxiang shooting figure
As corresponding target pattern, the signal-to-noise ratio of the corresponding target pattern of each Zhang Dingxiang shooting image is calculated, signal-to-noise ratio is highest
Orientation corresponding to target pattern shoots image and exports as presentation graphics；Pixel analytical equipment, respectively with the spray head
Tapping equipment is connected with the Analysis signal-to-noise ratio (SNR) equipment, identifies the human body in the presentation graphics for human body imaging features
Region, the pixel quantity based on the human region occupy the pixel quantity of the presentation graphics percentage estimation with
The directly proportional human body surface area of the percentage；Wherein, the analyzing device in length and breadth is parsed by longitudinal resolution unit and laterally
Unit composition, the longitudinal direction resolution unit and the lateral resolution unit execute corresponding movement parallel；Wherein, described vertical
Be used to execute following movement for every a line of the instant sharpening image to resolution unit: each pixel of the row it is each
What the average value that the average value of a pixel value subtracts each pixel value of each pixel in the instant sharpening image obtained
Difference take absolute value acquisition data be more than or equal to limitation when, determine the behavior reference line；Wherein, the lateral resolution unit
Following movement is executed for each column for the instant sharpening image: each pixel value of each pixel of the column
The difference that the average value that average value subtracts each pixel value of each pixel in the instant sharpening image obtains takes absolutely
Value obtain data be more than or equal to limitation when, determine described in be classified as reference columns.
More specifically, in gas water heater self adaptive control mechanism, further includes:
Quality analyzing device and quality treatment equipment, between gun shaped video camera and instant processing equipment, for each
Zhang Dingxiang shoots any progress same treatment of image to obtain corresponding quality treatment image, and by each quality treatment of acquisition
Image replaces each Zhang Dingxiang shooting image respectively and is sent to instant processing equipment.
More specifically, in gas water heater self adaptive control mechanism: the quality analyzing device is fixed for receiving
To shooting image, the noise in the orientation shooting image is analyzed to obtain the amplitude of various noises, is made an uproar based on various
The amplitude of sound determines the credit rating of the orientation shooting image.
More specifically, in gas water heater self adaptive control mechanism: the quality treatment equipment and the quality
Analyzing device connection, for being based on the credit rating when the credit rating is less than or equal to pre-determined lower limit credit rating
Apart from the far and near by each point for orienting shooting image average mark and being cut into corresponding block size of the pre-determined lower limit credit rating
Block, to each piecemeal, the pixel value variance based on the piecemeal selects the median filter process of corresponding different numbers to obtain
Piecemeal is filtered, combines each filtering piecemeal of acquisition to obtain quality treatment image；The quality treatment equipment is also used to
When the credit rating is higher than pre-determined lower limit credit rating, image overall execution single median filter process is shot to the orientation
To obtain quality treatment image；The pixel value variance based on the piecemeal selects the median filter process of corresponding different numbers
It include: to each piecemeal to obtain filtering piecemeal, the pixel value variance of the piecemeal is bigger, time of the median filter process of selection
Number is fewer.
More specifically, in gas water heater self adaptive control mechanism: the quality treatment equipment is received by grade
Sub- equipment, the sub- equipment of piecemeal processing, the sub- equipment of median filtering and image export sub- equipment composition；Wherein, in the quality treatment
In equipment, the piecemeal handles sub- equipment and connect respectively with the grade sub- equipment of reception and the sub- equipment of the median filtering, institute
The sub- equipment of image output is stated to connect with the sub- equipment of the median filtering.
More specifically, in gas water heater self adaptive control mechanism: in the quality treatment equipment, described point
Block handles sub- equipment for shooting the orientation apart from the far and near of the pre-determined lower limit credit rating based on the credit rating
Image averaging is divided into each piecemeal of corresponding block size；Wherein, in the quality treatment equipment, median filtering is set
Standby running parameter is configurable.
Specific embodiment
The embodiment of gas water heater self adaptive control mechanism of the invention will be described in detail below.
Gas water heater must read over specification, and by specification and the application method of nameplate instruction, note before
Item of anticipating uses, repairs water heater.Gas pipeline preferably uses metal tube, should not use rubber tube, in order to avoid accident occurs after aging.It uses
Place will keep ventilation good, and gas water heater had better not be used continuously for a long time, if there is more people's bathings, should have certain
Interval time.Want running check gas source to the entire pipe-line system of water heater, with soap water bubble in pipeline and each joint
It smears, to check whether gas pipeline and external rubber pipe the failures such as have crackle, aging, loosen, it is ensured that without gas leak phenomenon.Once
Gas leakage occurs, gas supply main valve should be first shut off, opens door and window ventilation, is sure not to pull the power supply of illumination and electric switch or water heater
Switch, causes fire to prevent electric spark.It is noted that checking whether start-up burner is lighted really or extinguished when lighting a fire or be flame-out.
Gas water heater surrounding should have safe spacing, not be sealed in hanging cupboard, and over or around not place combustibles,
Towel, rag are not stopped up on the inlet and outlet mouth of water heater with fire preventing.When gas water heater leaks air, leak,
It when phenomena such as flame does not go out after cutting off the water, combustion position is bad, should stop using, and notice special repair unit is repaired in time, sternly
Prohibit laid-up privately.The professional that water heater every half a year or a Nian Yingqing civil gas management department specify carries out maintenance guarantor to it
It supports, keeps gas water heater functional.Self-test is usually also often carried out, inlet valve filtration gauze is such as checked, avoids
Inlet valve blocking.Sweep-out method is to unscrew inlet pipeline, takes out filtration gauze and is cleaned.Every half a year or 1 year are to heat exchange
Device and main burner check once, see if there is clogging.If so, should be cleaned in time, burning otherwise can be caused not
Completely, pernicious gas is generated, poisoning can occur when serious.It checks nozzle and thermocouple, uses gas water heater for a long time,
Easy carbon distribution at nozzle and thermocouple, influences smooth ignition.
Whether open, divulge information using the room window or exhaust fan that should all check installation water heater before gas water heater every time
It is whether good.When in use, if discovery high fire is unignited and has combustion gas spilling after inlet valve opening, water inlet should be closed immediately
Valve has a short break and opens again.If repeatedly cannot lighted high fire, it should stop using, be overhauled.When unlatching inlet valve high fire point
After combustion, hot water can be released after general 45 seconds, then further according to needing regulating pondage.Weather of blowing discovery installation water heater
Room downdraught or Flue Gas Water Heater should be suspended from the flue when of falling cigarette using water heater.Find that flame overflows shell when operation
Or there is flare to scurry out, use should be suspended.Top over-emitting black exhaust, illustrates heat exchanger Severe blockage or burning when water heater is run
With the presence of foreign matter in device, taken in conjunction maintenance should be deactivated immediately.It was found that water heater has flare to scurry out, it may be possible to gaseous-pressure it is excessively high or
Gas source type is not right, should stop using and ascertain the reason.
In order to overcome above-mentioned deficiency, the present invention has built a kind of gas water heater self adaptive control mechanism, can effectively solve
Certainly corresponding technical problem.
The gas water heater self adaptive control mechanism shown according to an embodiment of the present invention includes:
Instant heating type coal gas hot water main body, including leakage protection equipment, overtemperature protection device, it is silicon-controlled, integrate very fast heating
Equipment, LED display device, anti-electricity wall and power supply line.
Then, continue to carry out further the specific structure of gas water heater self adaptive control mechanism of the invention
It is bright.
In gas water heater self adaptive control mechanism: the leakage protection equipment is connect with the power supply line, institute
Overtemperature protection device is stated to integrate very fast heating equipment with described and connect.
In gas water heater self adaptive control mechanism: the right side of the anti-electricity wall is arranged in the LED display device
Side, it is described that silicon-controlled the right side for integrating very fast heating equipment is set.
In gas water heater self adaptive control mechanism, further includes:
Nozzle openings equipment determines corresponding water body based on the human body surface area for receiving human body surface area
The number of openings inside spray head, and multiple apertures in the water body spray head, the water are opened based on the number of openings at random
Body showerhead configurations are used for the instant heating type coal gas hot water main body, and the top for each hole being equipped in the water body spray head is set
Set an aperture valve；The nozzle openings equipment is connect with each aperture valve in the water body spray head respectively, for dividing
The switch state of each aperture valve is not controlled；The lower section of the water body spray head is arranged in gun shaped video camera, for towards
It is oriented shooting operation below the water body spray head, to obtain continuous each Zhang Dingxiang shooting image on time shaft；Immediately
Processing equipment is connect with the gun shaped video camera, is shot image for each Zhang Dingxiang continuous on receiving time axis, is faced each
Orientation shoots any image in image, image sharpening processing is executed to orientation shooting image, to obtain simultaneously output phase
The instant sharpening image answered；Lump-sum analysis equipment is connect with the instant processing equipment, for shooting image in face of each Zhang Dingxiang
In any image, receive the instant sharpening image, obtain each of each pixel in the instant sharpening image
The average value of pixel value；Analyzing device in length and breadth is connect with the lump-sum analysis equipment, in each Zhang Dingxiang shooting image
Any image, execute following movement for every a line of the instant sharpening image: each pixel of the row it is each
What the average value that the average value of a pixel value subtracts each pixel value of each pixel in the instant sharpening image obtained
Difference take absolute value acquisition data be more than or equal to limitation when, determine the behavior reference line；It is also used to for described immediately sharp
The each column for changing image execute following movement: the average value of each pixel value of each pixel of the column subtracts described instant
The difference that the average value of each pixel value of each pixel in sharpening image obtains take absolute value acquisition data be greater than etc.
When limitation, reference columns are classified as described in determination；Cross processing equipment is connect with the analyzing device in length and breadth, for facing each
Any image in orientation shooting image, obtains each reference line and each reference columns in the instant sharpening image, will
The maximum pattern that each reference line and each reference columns intersect to form is split from the instant sharpening image
Using as target pattern；Analysis signal-to-noise ratio (SNR) equipment is connect with the cross processing equipment, for receiving each Zhang Dingxiang shooting figure
As corresponding target pattern, the signal-to-noise ratio of the corresponding target pattern of each Zhang Dingxiang shooting image is calculated, signal-to-noise ratio is highest
Orientation corresponding to target pattern shoots image and exports as presentation graphics；Pixel analytical equipment, respectively with the spray head
Tapping equipment is connected with the Analysis signal-to-noise ratio (SNR) equipment, identifies the human body in the presentation graphics for human body imaging features
Region, the pixel quantity based on the human region occupy the pixel quantity of the presentation graphics percentage estimation with
The directly proportional human body surface area of the percentage；Wherein, the analyzing device in length and breadth is parsed by longitudinal resolution unit and laterally
Unit composition, the longitudinal direction resolution unit and the lateral resolution unit execute corresponding movement parallel；Wherein, described vertical
Be used to execute following movement for every a line of the instant sharpening image to resolution unit: each pixel of the row it is each
What the average value that the average value of a pixel value subtracts each pixel value of each pixel in the instant sharpening image obtained
Difference take absolute value acquisition data be more than or equal to limitation when, determine the behavior reference line；Wherein, the lateral resolution unit
Following movement is executed for each column for the instant sharpening image: each pixel value of each pixel of the column
The difference that the average value that average value subtracts each pixel value of each pixel in the instant sharpening image obtains takes absolutely
Value obtain data be more than or equal to limitation when, determine described in be classified as reference columns.
In gas water heater self adaptive control mechanism, further includes:
Quality analyzing device and quality treatment equipment, between gun shaped video camera and instant processing equipment, for each
Zhang Dingxiang shoots any progress same treatment of image to obtain corresponding quality treatment image, and by each quality treatment of acquisition
Image replaces each Zhang Dingxiang shooting image respectively and is sent to instant processing equipment.
In gas water heater self adaptive control mechanism: the quality analyzing device is for receiving orientation shooting figure
Picture is analyzed the amplitude to obtain the amplitude of various noises, based on various noises to the noise in the orientation shooting image
Determine the credit rating of the orientation shooting image.
In gas water heater self adaptive control mechanism: the quality treatment equipment and the quality analyzing device connect
It connects, for being based on the credit rating apart from described pre- when the credit rating is less than or equal to pre-determined lower limit credit rating
The far and near each piecemeal that the orientation shooting image average mark is cut into corresponding block size for setting limit credit rating, to each
Piecemeal, the pixel value variance based on the piecemeal select the median filter process of corresponding different numbers to obtain filtering piecemeal, will
The each filtering piecemeal obtained is combined to obtain quality treatment image；The quality treatment equipment is also used in the credit rating
When higher than pre-determined lower limit credit rating, to orientation shooting image overall execution single median filter process to obtain at quality
Manage image；The pixel value variance based on the piecemeal selects the median filter process of corresponding different numbers to obtain filtering point
Block includes: to each piecemeal, and the pixel value variance of the piecemeal is bigger, and the number of the median filter process of selection is fewer.
In gas water heater self adaptive control mechanism: the quality treatment equipment receives sub- equipment by grade, divides
The sub- equipment of block processing, the sub- equipment of median filtering and image export sub- equipment composition；
Wherein, in the quality treatment equipment, the piecemeal handles sub- equipment and receives sub- equipment with the grade respectively
It is connected with the sub- equipment of the median filtering, described image exports sub- equipment and connect with the sub- equipment of the median filtering.
In gas water heater self adaptive control mechanism: in the quality treatment equipment, piecemeal processing
Equipment is used to that the orientation to be shot image averaging apart from the far and near of the pre-determined lower limit credit rating based on the credit rating
It is divided into each piecemeal of corresponding block size；
Wherein, in the quality treatment equipment, the running parameter of the sub- equipment of median filtering is configurable.
In addition, the image filtering mode that the sub- equipment of median filtering executes is to retain image minutia as far as possible
Under the conditions of the noise of target image is inhibited, be indispensable operation in image preprocessing, the quality for the treatment of effect
The validity and reliability of subsequent image processing and analysis will be directly influenced.
Not perfect due to imaging system, transmission medium and recording equipment etc., digital picture formed at it, transmission log mistake
The often pollution by a variety of noises in journey.In addition, certain links in image procossing when the picture object inputted and are not so good as pre-
Also noise can be introduced when thinking in result images.These noises often show as one on the image and cause the isolated of stronger visual effect
Pixel or block of pixels.Generally, noise signal it is uncorrelated to the object to be studied it occur with useless message form, upset figure
The observable information of picture.For data image signal, psophometer is either large or small extreme value, these extreme values are acted on by plus-minus
On the true gray value of image pixel, cause bright, dim spot to interfere image, greatly reduce picture quality, influence image restoration,
The progress of the subsequent work such as segmentation, feature extraction, image recognition.The filter for constructing a kind of effectively inhibition noise must be taken into consideration
Two basic problems: the noise that can be effectively removed in target and background；Meanwhile can protect well image object shape,
Size and specific geometry and topological features.
Using gas water heater self adaptive control mechanism of the invention, used for gas water heater spray head in the prior art
The serious technical problem of water resource waste in the process, the data by carrying out vertical and horizontal to image parse, to obtain data
Each reference line abundant and each reference columns；The maximum pattern that each reference line and each reference columns are intersected to form is from image
In split using as target pattern；On the basis of above-mentioned customization image procossing, the human body area of current bathing is carried out
Estimation, adjusts the number of openings of spray head, in real time based on estimation result to avoid the nothing of water resource while guaranteeing bathing experiences
Effect waste；To solve above-mentioned technical problem.
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, anything that does not depart from the technical scheme of the invention are 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 (9)
1. a kind of gas water heater self adaptive control mechanism, comprising:
Instant heating type coal gas hot water main body, including leakage protection equipment, overtemperature protection device, it is silicon-controlled, integrate very fast heating equipment,
LED display device, anti-electricity wall and power supply line.
2. gas water heater self adaptive control as described in claim 1 mechanism, it is characterised in that:
The leakage protection equipment is connect with the power supply line, and the overtemperature protection device integrates very fast heating equipment company with described
It connects.
3. gas water heater self adaptive control as claimed in claim 2 mechanism, it is characterised in that:
The LED display device is arranged in the right side of the anti-electricity wall, and the silicon-controlled setting integrates very fast heating and set described
Standby right side.
4. gas water heater self adaptive control as claimed in claim 3 mechanism, which is characterized in that the mechanism further include:
Nozzle openings equipment determines corresponding water body spray head based on the human body surface area for receiving human body surface area
Internal the number of openings, and multiple apertures in the water body spray head, the water body spray are opened based on the number of openings at random
Head is configured to the instant heating type coal gas hot water main body, the top setting one for each hole being equipped in the water body spray head
A aperture valve；
The nozzle openings equipment is connect with each aperture valve in the water body spray head respectively, described each for controlling respectively
The switch state of a aperture valve；
The lower section of the water body spray head is arranged in gun shaped video camera, for towards being oriented bat below the water body spray head
Operation is taken the photograph, to obtain continuous each Zhang Dingxiang shooting image on time shaft；
Instant processing equipment is connect with the gun shaped video camera, shoots image for each Zhang Dingxiang continuous on receiving time axis,
Any image in each Zhang Dingxiang shooting image executes image sharpening processing to orientation shooting image, to obtain
And export corresponding instant sharpening image；
Lump-sum analysis equipment is connect with the instant processing equipment, for any figure in each Zhang Dingxiang shooting image
Picture receives the instant sharpening image, obtains being averaged for each pixel value of each pixel in the instant sharpening image
Value；
Analyzing device in length and breadth is connect with the lump-sum analysis equipment, for any figure in each Zhang Dingxiang shooting image
Picture executes following movement for every a line of the instant sharpening image: each pixel value of each pixel of the row
The difference that the average value that average value subtracts each pixel value of each pixel in the instant sharpening image obtains takes absolutely
When the data that value obtains are more than or equal to limitation, the behavior reference line is determined；It is also used to for the every of the instant sharpening image
One column execute following movement: the average value of each pixel value of each pixel of the column subtracts in the instant sharpening image
The obtained difference of average value of each pixel value of each pixel take absolute value the data of acquisition when being more than or equal to limitation, really
Reference columns are classified as described in fixed；
Cross processing equipment is connect with the analyzing device in length and breadth, for any figure in each Zhang Dingxiang shooting image
Picture obtains each reference line and each reference columns in the instant sharpening image, by each reference line and described each
The maximum pattern that reference columns intersect to form is split from the instant sharpening image using as target pattern；
Analysis signal-to-noise ratio (SNR) equipment is connect with the cross processing equipment, for receiving the corresponding mesh of each Zhang Dingxiang shooting image
It marks on a map case, the signal-to-noise ratio of the corresponding target pattern of each Zhang Dingxiang shooting image is calculated, by the highest target pattern institute of signal-to-noise ratio
Corresponding orientation shooting image is exported as presentation graphics；
Pixel analytical equipment is connect with the nozzle openings equipment and the Analysis signal-to-noise ratio (SNR) equipment respectively, for human body at
As feature identifies the human region in the presentation graphics, the pixel quantity based on the human region occupies the generation
The percentage of the pixel quantity of table image estimates the human body surface area directly proportional to the percentage；
Wherein, the analyzing device in length and breadth is made of longitudinal resolution unit and lateral resolution unit, the longitudinal direction resolution unit and
The transverse direction resolution unit executes corresponding movement parallel；
Wherein, longitudinal resolution unit is used to execute following movement: the row for every a line of the instant sharpening image
The average value of each pixel value of each pixel subtract each pixel of each pixel in the instant sharpening image
The difference that the average value of value obtains take absolute value acquisition data be more than or equal to limitation when, determine the behavior reference line；
Wherein, the lateral resolution unit is used to execute following movement: the column for each column of the instant sharpening image
The average value of each pixel value of each pixel subtract each pixel of each pixel in the instant sharpening image
The difference that the average value of value obtains take absolute value acquisition data be more than or equal to limitation when, determine described in be classified as reference columns.
5. gas water heater self adaptive control as claimed in claim 4 mechanism, which is characterized in that the mechanism further include:
Quality analyzing device and quality treatment equipment, between gun shaped video camera and instant processing equipment, for each Zhang Ding
To the shooting any progress same treatment of image to obtain corresponding quality treatment image, and by each quality treatment image of acquisition
Each Zhang Dingxiang shooting image is replaced respectively is sent to instant processing equipment.
6. gas water heater self adaptive control as claimed in claim 5 mechanism, it is characterised in that:
The quality analyzing device for receive orientation shooting image, to it is described orientation shooting image in noise analyzed with
The amplitude for obtaining various noises determines the credit rating of the orientation shooting image based on the amplitude of various noises.
7. gas water heater self adaptive control as claimed in claim 6 mechanism, it is characterised in that:
The quality treatment equipment is connect with the quality analyzing device, is set in advance for being less than or equal in the credit rating
When limiting credit rating, the orientation is shot apart from the far and near of the pre-determined lower limit credit rating by image based on the credit rating
It is averagely divided into each piecemeal of relevant block size, to each piecemeal, the pixel value variance selection based on the piecemeal is corresponding
The median filter process of different numbers is combined each filtering piecemeal of acquisition to obtain quality treatment figure with obtaining filtering piecemeal
Picture；The quality treatment equipment is also used to shoot the orientation when the credit rating is higher than pre-determined lower limit credit rating
Image overall execution single median filter process is to obtain quality treatment image；The pixel value variance selection based on the piecemeal
The median filter process of corresponding difference number includes: to each piecemeal, the pixel value side of the piecemeal to obtain filtering piecemeal
Difference is bigger, and the number of the median filter process of selection is fewer.
8. gas water heater self adaptive control as claimed in claim 7 mechanism, it is characterised in that:
The quality treatment equipment receives sub- equipment, the sub- equipment of piecemeal processing, the sub- equipment of median filtering and image by grade and exports
Sub- equipment composition；
Wherein, in the quality treatment equipment, the piecemeal handles sub- equipment and receives sub- equipment and institute with the grade respectively
The sub- equipment connection of median filtering is stated, described image exports sub- equipment and connect with the sub- equipment of the median filtering.
9. gas water heater self adaptive control as claimed in claim 8 mechanism, it is characterised in that:
In the quality treatment equipment, the piecemeal is handled sub- equipment and is used to pre- be set based on the credit rating apart from described
Far and near each piecemeal that the orientation shooting image average mark is cut into corresponding block size of limit credit rating；
Wherein, in the quality treatment equipment, the running parameter of the sub- equipment of median filtering is configurable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811498324.7A CN109595783A (en) | 2018-12-08 | 2018-12-08 | Gas water heater self adaptive control mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811498324.7A CN109595783A (en) | 2018-12-08 | 2018-12-08 | Gas water heater self adaptive control mechanism |
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| CN109595783A true CN109595783A (en) | 2019-04-09 |
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| CN201811498324.7A Withdrawn CN109595783A (en) | 2018-12-08 | 2018-12-08 | Gas water heater self adaptive control mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611906A (en) * | 2018-12-04 | 2019-04-12 | 宁波吉吉娃电子科技有限公司 | Schema adaptation mechanism |
| CN114251879A (en) * | 2020-09-25 | 2022-03-29 | 北京市京科伦工程设计研究院有限公司 | Three-dimensional distributed liquid atomization heat exchanger, control method, refrigeration system and air conditioner |
-
2018
- 2018-12-08 CN CN201811498324.7A patent/CN109595783A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611906A (en) * | 2018-12-04 | 2019-04-12 | 宁波吉吉娃电子科技有限公司 | Schema adaptation mechanism |
| CN114251879A (en) * | 2020-09-25 | 2022-03-29 | 北京市京科伦工程设计研究院有限公司 | Three-dimensional distributed liquid atomization heat exchanger, control method, refrigeration system and air conditioner |
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