CN107165244B - The toilet seat and method that fracture patient uses - Google Patents
The toilet seat and method that fracture patient uses Download PDFInfo
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- CN107165244B CN107165244B CN201710559177.9A CN201710559177A CN107165244B CN 107165244 B CN107165244 B CN 107165244B CN 201710559177 A CN201710559177 A CN 201710559177A CN 107165244 B CN107165244 B CN 107165244B
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/06—Bowls with downwardly-extending flanges for the sake of flushing
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
- E03D5/105—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl touchless, e.g. using sensors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Aviation & Aerospace Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Toilet Supplies (AREA)
Abstract
The present invention relates to the toilet seat that a kind of fracture patient uses, control system as toilet seat installation, the system includes：Base descending device, for receiving gesture control instruction, and when gesture control instruction is reduces toilet seat height, decline toilet base automatically；Base rises equipment, for receiving gesture control instruction, and when gesture control instruction is rises toilet seat height, rises toilet base automatically；Seat cushion widens equipment, and for receiving gesture control instruction, and when gesture control instruction is widens toilet-closet pad, expanding toilet-closet pad is to increase toilet-closet pad width；Seat cushion compressive shrinkage machines, it is automatic to shrink toilet-closet pad to reduce toilet-closet pad width for receiving gesture control instruction, and when gesture control instruction is shrinks toilet-closet pad.The invention further relates to the toilet seat control method that a kind of fracture patient uses.By means of the invention it is possible to provide interface by the operations of gesture control toilet seat for the patient of hospital.
Description
Technical field
The present invention relates to medical toilet seat field, more particularly to a kind of toilet seat that uses of fracture patient and method.
Background technology
The bath principle of toilet seat currently on the market is substantially two kinds of major classes of Washdown type and hydrocone type.Divide again in hydrocone type
Spiral vortex type siphon and injecting type siphon.
Washdown type toilet seat is discharged just using the impulse force of current, and general pool wall is steeper, and water area is smaller, so
Waterpower is concentrated, and just the waterpower fallen around circle increases, dirt removal efficiency high.
Advantage：Washdown type toilet seat flushing pipe is simple, and path is short, and caliber is thick (general diameter is at 9 to 10 centimetres), utilizes
For the acceleration of gravity can of water just rinsing, the process of bath is short, compared with hydrocone type from dirt removal ability for, directly
The formula toilet of punching does not have water bending to take to fling, easily sweep away larger dirt, blocking is cannot be easily caused in scour process, is defended
Do not have to purchase wastepaper basket between life.It is also better than siphon wc pan in terms of the water saving.
Shortcoming：The defects of Washdown type toilet seat maximum is exactly that sound of washing by water is big, also because water face is smaller, fouling easily occurs
Phenomenon, deodorant function are also not so good as siphon type water closet, in addition, commercially variety protection is few at present for Washdown type toilet seat, selection
Face is big not as siphon type water closet.
The structure of siphon wc pan is that drainage pipeline is in " ∽ " type, and certain water can be produced after drainage pipeline is full of water
Potential difference, by means of flushing water in the blow-off pipe in closet caused suction will just drain, due to siphon wc pan punching row be not
By impulsive force, so the pond internal memory water surface is larger, noisy flush is smaller.
Medical toilet seat refers to the toilet seat specially designed under healthcare environment for the use of patient.Fracture patient is past
It is past handicapped, it is difficult to flexibly to be taken action as normal person.Therefore, it is necessary to increase more auxiliary work(on original toilet seat
Can, to facilitate the use of the handicapped patient of fracture, simultaneously these miscellaneous functions are not present in current medical toilet seat.
The content of the invention
In order to solve the above problems, the toilet seat control system and method that are used the invention provides a kind of fracture patient,
Devise it is a set of by user's gesture to toilet-closet pad width and the Automated condtrol of toilet seat adjustable height, key point
It is, the identification to user's gesture is completed by each processing equipment including gesture identification equipment and each detection device,
And signal conversion equipment is used, be converted to corresponding gesture control for receiving the current gesture, and by the current gesture
Instruction.
According to an aspect of the present invention, there is provided the toilet seat that a kind of fracture patient uses, the toilet seat installation is so
Control system, the system includes：
Base descending device, for receiving gesture control instruction, and when gesture control instruction is reduces toilet seat height,
It is automatic to decline toilet base；
Base rises equipment, for receiving gesture control instruction, and when gesture control instruction is rises toilet seat height,
It is automatic to rise toilet base；
Seat cushion widens equipment, for receiving gesture control instruction, and when gesture control instruction is widens toilet-closet pad,
Expanding toilet-closet pad is to increase toilet-closet pad width；
Seat cushion compressive shrinkage machines, for receiving gesture control instruction, and when gesture control instruction is shrinks toilet-closet pad,
It is automatic to shrink toilet-closet pad to reduce toilet-closet pad width.
More specifically, in the toilet seat control system that the fracture patient uses, in addition to：
Automatic flushing device, it is real for receiving gesture control instruction, and when gesture control instruction instructs for auto-flushing
Auto-flushing in existing toilet seat pond.
More specifically, in the toilet seat control system that the fracture patient uses, in addition to：
Emergence call equipment, for receiving gesture control instruction, and when gesture control instruction is emergency report, from
It is dynamic to start emergency call service.
More specifically, in the toilet seat control system that the fracture patient uses, in addition to：
Air cleaning facility, for receiving gesture control instruction, and when gesture control instruction is self-purging air, from
It is dynamic to start air purifier to complete the purification of air to toilet seat surrounding environment.
More specifically, in the toilet seat control system that the fracture patient uses, in addition to：
Equipment is automatically powered off, for receiving gesture control instruction, and when gesture control instruction is automatically powers off instruction, from
The power supply of the dynamic cut-out system；
Spherical camera, including shooting support, optical filter, high-definition image sensor, camera lens, flash lamp and brightness sensing
Device, the luminance sensor be used for detect surrounding environment brightness, the flash lamp is connected with the luminance sensor, for based on
The output of the luminance sensor determines specific flashing action, and the camera lens senses in the optical filter and the high-definition image
Between device, the shooting support is used to fix the optical filter, the high-definition image sensor, the camera lens, the flash lamp
With the luminance sensor, the spherical camera is used to carry out high-definition image data acquisition to the personnel on toilet seat, to obtain
High definition personnel's image is taken,
Noise complexity detection device, is connected with the spherical camera, for receiving the high definition personnel image, to institute
State high definition personnel image and carry out the detection of noise complexity to determine simultaneously output image noise complexity；
Image block equipment, it is connected with the noise complexity detection device, for receiving described image noise complexity
With the high definition personnel image, and piecemeal processing is carried out to the high definition personnel image to obtain based on described image noise complexity
Multiple image blocks are obtained, wherein, described image noise complexity is higher, and piecemeal processing is carried out to the high definition personnel image and is obtained
Image block quantity it is more；
Adaptive-filtering equipment, it is connected with described image piecemeal equipment, for receiving the multiple image block, to each
Image block performs following handle：Noise type analysis is carried out to each image block to obtain main noise type, based on main
Noise type determines that corresponding types wave filter is filtered processing to image block to obtain filter block；The adaptive-filtering equipment
Also all filter blocks are combined to obtain and export combined filter image；
Crucial independent positioning device, it is connected with the adaptive-filtering equipment to obtain the combined filter image, based on 5
Benchmark key point shape determines 5 key point current locations in the combined filter image respectively, wherein, work as in 5 key points
In front position, each key point current location is relative position of the corresponding key point relative to right arm middle fingertip current location
Put, 5 benchmark key points are the benchmark image of 5 key points in human body right arm, and 5 key points include right arm middle fingertip；
Key point reference device, for establishing human body right arm model based on right arm skeleton model and right arm joint model, from
5 key points are extracted at the human body right arm model and determine 5 key point reference positions respectively；
Gesture identification equipment, it is connected respectively with the crucial independent positioning device and the key point reference device, for true
Each key point current location is determined to the offset vector of corresponding key point reference position to obtain 5 offset vectors, based on institute
State 5 offset vectors and determine current gesture, wherein, in 5 key point reference positions, each key point reference position is pair
Answer relative position of the key point relative to middle fingertip in human body right arm model；
Signal conversion equipment, it is connected with the gesture identification equipment, for receiving the current gesture, and will be described current
Gesture is converted to corresponding gesture control instruction.
According to another aspect of the present invention, the toilet seat control method that a kind of fracture patient uses, the side are additionally provided
Method includes：
Receive gesture control instruction；
When gesture control instruction is reduces toilet seat height, decline toilet base automatically；
When gesture control instruction is rises toilet seat height, toilet base is risen automatically；
When gesture control instruction is widens toilet-closet pad, expanding toilet-closet pad is wide to increase toilet-closet pad
Degree；
When gesture control instruction is shrinks toilet-closet pad, automatic contraction toilet-closet pad is wide to reduce toilet-closet pad
Degree.
More specifically, in the toilet seat control method that the fracture patient uses, in addition to：
When gesture control instruction instructs for auto-flushing, the auto-flushing in toilet seat pond is realized.
More specifically, in the toilet seat control method that the fracture patient uses, in addition to：
When gesture control instruction is emergency report, automatic start emergency call service.
More specifically, in the toilet seat control method that the fracture patient uses, in addition to：
When gesture control instruction is self-purging air, automatic start air purifier is to complete to ring around toilet seat
The purification of air in border.
More specifically, in the toilet seat control method that the fracture patient uses, before gesture control instruction is received,
Also include：
Passed using spherical camera, including shooting support, optical filter, high-definition image sensor, camera lens, flash lamp and brightness
Sensor, the luminance sensor are used to detect surrounding environment brightness, and the flash lamp is connected with the luminance sensor, for base
Specific flashing action is determined in the output of the luminance sensor, the camera lens passes in the optical filter and the high-definition image
Between sensor, the shooting support is used to fix the optical filter, the high-definition image sensor, the camera lens, the flash of light
Lamp and the luminance sensor, the spherical camera are used to carry out high-definition image data acquisition to the personnel on toilet seat, with
High definition personnel's image is obtained,
Using noise complexity detection device, it is connected with the spherical camera, for receiving the high definition personnel image,
The detection of noise complexity is carried out to the high definition personnel image to determine simultaneously output image noise complexity；
Using image block equipment, it is connected with the noise complexity detection device, is answered for receiving described image noise
Miscellaneous degree and the high definition personnel image, and piecemeal processing is carried out to the high definition personnel image based on described image noise complexity
To obtain multiple images block, wherein, described image noise complexity is higher, and piecemeal processing institute is carried out to the high definition personnel image
The quantity of the image block of acquisition is more；
Using adaptive-filtering equipment, it is connected with described image piecemeal equipment, for receiving the multiple image block, to every
One image block performs following handle：Noise type analysis is carried out to each image block to obtain main noise type, is based on
Main noise type determines that corresponding types wave filter is filtered processing to image block to obtain filter block；The adaptive-filtering
All filter blocks are also combined to obtain and export combined filter image by equipment；
Using crucial independent positioning device, it is connected with the adaptive-filtering equipment to obtain the combined filter image, base
5 key point current locations are determined in the combined filter image respectively in 5 benchmark key point shapes, wherein, in 5 keys
In point current location, each key point current location is corresponding key point relative to the relative of right arm middle fingertip current location
Position, 5 benchmark key points are the benchmark image of 5 key points in human body right arm, and 5 key points include right arm middle finger and referred to
Point；
Using key point reference device, for establishing human body right arm mould based on right arm skeleton model and right arm joint model
Type, 5 key points are extracted from the human body right arm model and determine 5 key point reference positions respectively；
Using gesture identification equipment, it is connected, uses with the crucial independent positioning device and the key point reference device respectively
In it is determined that each key point current location to the offset vector of corresponding key point reference position to obtain 5 offset vectors, base
Current gesture is determined in 5 offset vectors, wherein, in 5 key point reference positions, each key point reference position
Relative position for corresponding key point relative to middle fingertip in human body right arm model；
Using signal conversion equipment, it is connected with the gesture identification equipment, for receiving the current gesture, and by described in
Current gesture is converted to corresponding gesture control instruction；
Wherein, after gesture control instruction is received, methods described is also included when gesture control is instructed to automatically power off finger
When making, the power supply of the system is automatically cut off.
Brief description of the drawings
Embodiment of the present invention is described below with reference to accompanying drawing, wherein：
Fig. 1 is the structure square frame for the toilet seat control system that the fracture patient according to embodiment of the present invention uses
Figure.
Fig. 2 is the step flow for the toilet seat control method that the fracture patient according to embodiment of the present invention uses
Figure.
Reference：1 base descending device；2 bases rise equipment；3 seat cushions widen equipment；4 seat cushion compressive shrinkage machines；S21
Receive gesture control instruction；S22 declines toilet base automatically when gesture control instruction is reduces toilet seat height；S23 works as
When gesture control instruction is rises toilet seat height, toilet base is risen automatically；S24 is to widen toilet seat when gesture control instruction
During device seat cushion, expanding toilet-closet pad is to increase toilet-closet pad width；S25 is contraction toilet seat when gesture control instruction
It is automatic to shrink toilet-closet pad to reduce toilet-closet pad width during seat cushion
Embodiment
The toilet seat control system and the embodiment of method used below with reference to accompanying drawings the fracture patient of the present invention
It is described in detail.
The step of fashion is followed, many people also begin to be divided into when choosing toilet seat again focuses on its outward appearance, and have ignored
Its essence.The selection to toilet seat should be actually realized by following several ways.
First recruits：The glossiness of toilet is observed, the higher product of glossiness, compactness is higher, more easy cleaning health.
Because there are direct relation in the quality of porcelain and the life-span of toilet seat, firing temperature is more high more uniform, and porcelain is better.
Second recruits：See whether glaze paint uniform, consumer can inquire hotel owner, sewage draining exit whether glazing, it might even be possible to handle
Sewage draining exit is put in, touches whether re-current inlet has glaze paint.It is that glaze paint is poor to hang dirty arch-criminal, and customer can be touched with hand, qualified glaze
Face must be feel exquisiteness.Consumer can touch the place (inner corner trim external corner) of glaze paint corner with more fastidious, glaze paint with
, will be uneven in the place of corner if very thin, will be show-through, touching up will be very coarse.”
3rd recruits：The backwashing manner of toilet, the whether clean bath mode with it of toilet punching have direct relation.It is existing
Toilet at home, mainly there are two kinds of bath modes, Washdown type and hydrocone type.Direct-flushing type toilet seat utilizes what is washed by water when washing by water
Self gravitation, dirt is extruded to realize blowdown from toilet trap, advantage is that pollution discharge capability is strong；And siphon type water closet
Then using caused siphon power in pedestal pan drain pipe road when washing by water, dirt is suctioned out from toilet trap and reaches blowdown
Purpose, advantage be bath when avoid dabbling, cylinder body developing result is cleaner.
4th recruits：The water consumption of toilet, water-saving method have two kinds, and one kind is water-saving amount, and one kind is to pass through waste water
Recycling reaches water saving.Water-saving toilet pan is as common toilet seat function, it is necessary to has water-saving concurrently, maintains cleaning function and conveying
The function of excreta, the product that current in the market is turned on water saving slogan but product technology does not comply with one's wishes with actual effect is not few
Number, need to exceptionally pay attention to when choosing.
Current toilet seat can not be realized under user gesture control to the operations of toilet seat.In order to overcome it is above-mentioned not
Foot, the present invention have built toilet seat control system and the method that a kind of fracture patient uses, can solve the problem that above-mentioned technical problem.
Fig. 1 is the structure square frame for the toilet seat control system that the fracture patient according to embodiment of the present invention uses
Figure, the system include：
Base descending device, for receiving gesture control instruction, and when gesture control instruction is reduces toilet seat height,
It is automatic to decline toilet base；
Base rises equipment, for receiving gesture control instruction, and when gesture control instruction is rises toilet seat height,
It is automatic to rise toilet base；
Seat cushion widens equipment, for receiving gesture control instruction, and when gesture control instruction is widens toilet-closet pad,
Expanding toilet-closet pad is to increase toilet-closet pad width；
Seat cushion compressive shrinkage machines, for receiving gesture control instruction, and when gesture control instruction is shrinks toilet-closet pad,
It is automatic to shrink toilet-closet pad to reduce toilet-closet pad width.
Then, the concrete structure for the toilet seat control system for continuing to use the fracture patient of the present invention carries out further
Explanation.
It can also include in the toilet seat control system that the fracture patient uses：Automatic flushing device, for receiving hand
Gesture control instruction, and when gesture control instruction instructs for auto-flushing, realize the auto-flushing in toilet seat pond.
It can also include in the toilet seat control system that the fracture patient uses：Emergence call equipment, for receiving hand
Gesture control instruction, and when gesture control instruction is emergency report, automatic start emergency call service.
It can also include in the toilet seat control system that the fracture patient uses：Air cleaning facility, for receiving hand
Gesture control instruction, and when gesture control instruction is self-purging air, automatic start air purifier is to complete to toilet seat
The purification of air of surrounding environment.
It can also include in the toilet seat control system that the fracture patient uses：
Equipment is automatically powered off, for receiving gesture control instruction, and when gesture control instruction is automatically powers off instruction, from
The power supply of the dynamic cut-out system；
Spherical camera, including shooting support, optical filter, high-definition image sensor, camera lens, flash lamp and brightness sensing
Device, the luminance sensor be used for detect surrounding environment brightness, the flash lamp is connected with the luminance sensor, for based on
The output of the luminance sensor determines specific flashing action, and the camera lens senses in the optical filter and the high-definition image
Between device, the shooting support is used to fix the optical filter, the high-definition image sensor, the camera lens, the flash lamp
With the luminance sensor, the spherical camera is used to carry out high-definition image data acquisition to the personnel on toilet seat, to obtain
High definition personnel's image is taken,
Noise complexity detection device, is connected with the spherical camera, for receiving the high definition personnel image, to institute
State high definition personnel image and carry out the detection of noise complexity to determine simultaneously output image noise complexity；
Image block equipment, it is connected with the noise complexity detection device, for receiving described image noise complexity
With the high definition personnel image, and piecemeal processing is carried out to the high definition personnel image to obtain based on described image noise complexity
Multiple image blocks are obtained, wherein, described image noise complexity is higher, and piecemeal processing is carried out to the high definition personnel image and is obtained
Image block quantity it is more；
Adaptive-filtering equipment, it is connected with described image piecemeal equipment, for receiving the multiple image block, to each
Image block performs following handle：Noise type analysis is carried out to each image block to obtain main noise type, based on main
Noise type determines that corresponding types wave filter is filtered processing to image block to obtain filter block；The adaptive-filtering equipment
Also all filter blocks are combined to obtain and export combined filter image；
Crucial independent positioning device, it is connected with the adaptive-filtering equipment to obtain the combined filter image, based on 5
Benchmark key point shape determines 5 key point current locations in the combined filter image respectively, wherein, work as in 5 key points
In front position, each key point current location is relative position of the corresponding key point relative to right arm middle fingertip current location
Put, 5 benchmark key points are the benchmark image of 5 key points in human body right arm, and 5 key points include right arm middle fingertip；
Key point reference device, for establishing human body right arm model based on right arm skeleton model and right arm joint model, from
5 key points are extracted at the human body right arm model and determine 5 key point reference positions respectively；
Gesture identification equipment, it is connected respectively with the crucial independent positioning device and the key point reference device, for true
Each key point current location is determined to the offset vector of corresponding key point reference position to obtain 5 offset vectors, based on institute
State 5 offset vectors and determine current gesture, wherein, in 5 key point reference positions, each key point reference position is pair
Answer relative position of the key point relative to middle fingertip in human body right arm model；
Signal conversion equipment, it is connected with the gesture identification equipment, for receiving the current gesture, and will be described current
Gesture is converted to corresponding gesture control instruction.
Fig. 2 is the step flow for the toilet seat control method that the fracture patient according to embodiment of the present invention uses
Figure, methods described include：
Receive gesture control instruction；
When gesture control instruction is reduces toilet seat height, decline toilet base automatically；
When gesture control instruction is rises toilet seat height, toilet base is risen automatically；
When gesture control instruction is widens toilet-closet pad, expanding toilet-closet pad is wide to increase toilet-closet pad
Degree；
When gesture control instruction is shrinks toilet-closet pad, automatic contraction toilet-closet pad is wide to reduce toilet-closet pad
Degree.
Then, the specific steps for the toilet seat control method for continuing to use the fracture patient of the present invention carry out further
Explanation.
The toilet seat control method that the fracture patient uses can also include：Refer to when gesture control instructs for auto-flushing
When making, the auto-flushing in toilet seat pond is realized.
The toilet seat control method that the fracture patient uses can also include：Refer to when gesture control instructs for urgent call
When making, automatic start emergency call service.
The toilet seat control method that the fracture patient uses can also include：When gesture control instruction is empty for self-purging
During gas, automatic start air purifier is to complete the purification of air to toilet seat surrounding environment.
In the toilet seat control method that the fracture patient uses, before gesture control instruction is received, in addition to：
Passed using spherical camera, including shooting support, optical filter, high-definition image sensor, camera lens, flash lamp and brightness
Sensor, the luminance sensor are used to detect surrounding environment brightness, and the flash lamp is connected with the luminance sensor, for base
Specific flashing action is determined in the output of the luminance sensor, the camera lens passes in the optical filter and the high-definition image
Between sensor, the shooting support is used to fix the optical filter, the high-definition image sensor, the camera lens, the flash of light
Lamp and the luminance sensor, the spherical camera are used to carry out high-definition image data acquisition to the personnel on toilet seat, with
High definition personnel's image is obtained,
Using noise complexity detection device, it is connected with the spherical camera, for receiving the high definition personnel image,
The detection of noise complexity is carried out to the high definition personnel image to determine simultaneously output image noise complexity；
Using image block equipment, it is connected with the noise complexity detection device, is answered for receiving described image noise
Miscellaneous degree and the high definition personnel image, and piecemeal processing is carried out to the high definition personnel image based on described image noise complexity
To obtain multiple images block, wherein, described image noise complexity is higher, and piecemeal processing institute is carried out to the high definition personnel image
The quantity of the image block of acquisition is more；
Using adaptive-filtering equipment, it is connected with described image piecemeal equipment, for receiving the multiple image block, to every
One image block performs following handle：Noise type analysis is carried out to each image block to obtain main noise type, is based on
Main noise type determines that corresponding types wave filter is filtered processing to image block to obtain filter block；The adaptive-filtering
All filter blocks are also combined to obtain and export combined filter image by equipment；
Using crucial independent positioning device, it is connected with the adaptive-filtering equipment to obtain the combined filter image, base
5 key point current locations are determined in the combined filter image respectively in 5 benchmark key point shapes, wherein, in 5 keys
In point current location, each key point current location is corresponding key point relative to the relative of right arm middle fingertip current location
Position, 5 benchmark key points are the benchmark image of 5 key points in human body right arm, and 5 key points include right arm middle finger and referred to
Point；
Using key point reference device, for establishing human body right arm mould based on right arm skeleton model and right arm joint model
Type, 5 key points are extracted from the human body right arm model and determine 5 key point reference positions respectively；
Using gesture identification equipment, it is connected, uses with the crucial independent positioning device and the key point reference device respectively
In it is determined that each key point current location to the offset vector of corresponding key point reference position to obtain 5 offset vectors, base
Current gesture is determined in 5 offset vectors, wherein, in 5 key point reference positions, each key point reference position
Relative position for corresponding key point relative to middle fingertip in human body right arm model；
Using signal conversion equipment, it is connected with the gesture identification equipment, for receiving the current gesture, and by described in
Current gesture is converted to corresponding gesture control instruction；
Wherein, after gesture control instruction is received, methods described is also included when gesture control is instructed to automatically power off finger
When making, the power supply of the system is automatically cut off.
In addition, image filtering, i.e., press down under conditions of image detail feature is retained as far as possible to the noise of target image
System, is indispensable operation in image preprocessing, and the quality of its treatment effect will directly influence successive image processing and divide
The validity and reliability of analysis.
Due to the imperfection of imaging system, transmission medium and recording equipment etc., digital picture is in its formation, transmission log mistake
Often polluted in journey by a variety of noises.In addition, some 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 image and cause the isolated of stronger visual effect
Pixel or block of pixels.Typically, 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, and these extreme values are acted on by plus-minus
On the true gray value of image pixel, the interference of bright, dim spot is caused to image, greatly reduces picture quality, influence image restoration,
The progress of the follow-up work such as segmentation, feature extraction, image recognition.A kind of wave filter for effectively suppressing noise is constructed to must take into consideration
Two basic problems：The noise in target and background can effectively be removed；Meanwhile can protect well image object shape,
Size and specific geometry and topological features.
One kind in conventional image filtering pattern is nonlinear filter, it is, in general, that when signal spectrum and noise frequency
Such as the noise as caused by mission nonlinear or non-gaussian be present and make an uproar when composing aliasing or when containing nonadditivity noise in signal
Sound etc.), traditional linear filter technology, such as Fourier conversion, while noise is filtered out, always blurred picture is thin in some way
Section (such as edge) and then the extraction property reduction for causing the positioning precision and feature as linear character.And nonlinear filter is
Based on a kind of Nonlinear Mapping relation to input signal, often a certain specific noise approx can be mapped as zero and retained
Signal wants feature, thus it can overcome the weak point of linear filter to a certain extent.
The toilet seat control system and method used using the fracture patient of the present invention, for medical environment in the prior art
The technical problem to toilet seat operation can not be completed based on patient's gesture down, it is every for determining by using gesture identification equipment
One key point current location to corresponding key point reference position offset vector to obtain 5 offset vectors, based on described 5
Offset vector determines current gesture, wherein, in 5 key point reference positions, each key point reference position is closed to be corresponding
Key point relative to middle fingertip in human body right arm model relative position；By signal conversion equipment, set with the gesture identification
Standby connection, for receiving the current gesture, and the current gesture is converted into corresponding gesture control and instructed, so as to
Realized based on human body gesture and the items of toilet seat are controlled.
It is understood that although the present invention is disclosed as above with preferred embodiment, but above-described embodiment and it is not used to
Limit the present invention.For any those skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications are all 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 change.Therefore, every content without departing from technical solution of the present invention, the technical spirit pair according to the present invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments, still fall within the scope of technical solution of the present invention protection
It is interior.
Claims (1)
1. the toilet seat control method that a kind of fracture patient uses, methods described include：
Receive gesture control instruction；
When gesture control instruction is reduces toilet seat height, decline toilet base automatically；
When gesture control instruction is rises toilet seat height, toilet base is risen automatically；
When gesture control instruction is widens toilet-closet pad, expanding toilet-closet pad is to increase toilet-closet pad width；
It is automatic to shrink toilet-closet pad to reduce toilet-closet pad width when gesture control instruction is shrinks toilet-closet pad；
Also include：
When gesture control instruction instructs for auto-flushing, the auto-flushing in toilet seat pond is realized；
When gesture control instruction is emergency report, automatic start emergency call service；
When gesture control instruction is self-purging air, automatic start air purifier is to complete to toilet seat surrounding environment
Purification of air；
Characterized in that, before gesture control instruction is received, in addition to：
Use spherical camera, including shooting support, optical filter, high-definition image sensor, camera lens, flash lamp and brightness sensing
Device, the luminance sensor be used for detect surrounding environment brightness, the flash lamp is connected with the luminance sensor, for based on
The output of the luminance sensor determines specific flashing action, and the camera lens senses in the optical filter and the high-definition image
Between device, the shooting support is used to fix the optical filter, the high-definition image sensor, the camera lens, the flash lamp
With the luminance sensor, the spherical camera is used to carry out high-definition image data acquisition to the personnel on toilet seat, to obtain
High definition personnel's image is taken,
Using noise complexity detection device, it is connected with the spherical camera, for receiving the high definition personnel image, to institute
State high definition personnel image and carry out the detection of noise complexity to determine simultaneously output image noise complexity；
Using image block equipment, it is connected with the noise complexity detection device, for receiving described image noise complexity
With the high definition personnel image, and piecemeal processing is carried out to the high definition personnel image to obtain based on described image noise complexity
Multiple image blocks are obtained, wherein, described image noise complexity is higher, and piecemeal processing is carried out to the high definition personnel image and is obtained
Image block quantity it is more；
Using adaptive-filtering equipment, it is connected with described image piecemeal equipment, for receiving the multiple image block, to each
Image block performs following handle：Noise type analysis is carried out to each image block to obtain main noise type, based on main
Noise type determines that corresponding types wave filter is filtered processing to image block to obtain filter block；The adaptive-filtering equipment
Also all filter blocks are combined to obtain and export combined filter image；
Using crucial independent positioning device, it is connected with the adaptive-filtering equipment to obtain the combined filter image, based on 5
Benchmark key point shape determines 5 key point current locations in the combined filter image respectively, wherein, work as in 5 key points
In front position, each key point current location is relative position of the corresponding key point relative to right arm middle fingertip current location
Put, 5 benchmark key points are the benchmark image of 5 key points in human body right arm, and 5 key points include right arm middle fingertip；
Using key point reference device, for establishing human body right arm model based on right arm skeleton model and right arm joint model, from
5 key points are extracted at the human body right arm model and determine 5 key point reference positions respectively；
Using gesture identification equipment, it is connected respectively with the crucial independent positioning device and the key point reference device, for true
Each key point current location is determined to the offset vector of corresponding key point reference position to obtain 5 offset vectors, based on institute
State 5 offset vectors and determine current gesture, wherein, in 5 key point reference positions, each key point reference position is pair
Answer relative position of the key point relative to middle fingertip in human body right arm model；
Using signal conversion equipment, it is connected with the gesture identification equipment, for receiving the current gesture, and will be described current
Gesture is converted to corresponding gesture control instruction；
Wherein, after gesture control instruction is received, methods described is also included when gesture control instruction is automatically powers off instruction,
Automatically cut off the power supply of system.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710559177.9A CN107165244B (en) | 2017-07-11 | 2017-07-11 | The toilet seat and method that fracture patient uses |
| CN201710975628.7A CN107604995B (en) | 2017-07-11 | 2017-07-11 | The toilet seat that fracture patient uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710559177.9A CN107165244B (en) | 2017-07-11 | 2017-07-11 | The toilet seat and method that fracture patient uses |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710975628.7A Division CN107604995B (en) | 2017-07-11 | 2017-07-11 | The toilet seat that fracture patient uses |
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| Publication Number | Publication Date |
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| CN107165244A CN107165244A (en) | 2017-09-15 |
| CN107165244B true CN107165244B (en) | 2017-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710975628.7A Expired - Fee Related CN107604995B (en) | 2017-07-11 | 2017-07-11 | The toilet seat that fracture patient uses |
| CN201710559177.9A Expired - Fee Related CN107165244B (en) | 2017-07-11 | 2017-07-11 | The toilet seat and method that fracture patient uses |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710975628.7A Expired - Fee Related CN107604995B (en) | 2017-07-11 | 2017-07-11 | The toilet seat that fracture patient uses |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107604995B (en) * | 2017-07-11 | 2018-05-04 | 吴春光 | The toilet seat that fracture patient uses |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102169366A (en) * | 2011-03-18 | 2011-08-31 | 汤牧天 | Multi-target tracking method in three-dimensional space |
| CN102339379A (en) * | 2011-04-28 | 2012-02-01 | 重庆邮电大学 | Gesture recognition method and gesture recognition control-based intelligent wheelchair man-machine system |
| CN104580143A (en) * | 2014-11-09 | 2015-04-29 | 李若斌 | Security authentication method based on gesture recognition, terminal, server and system |
| CN106836412A (en) * | 2017-03-30 | 2017-06-13 | 京东方科技集团股份有限公司 | A kind of intelligent closestool |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014208463B4 (en) * | 2014-05-06 | 2017-07-06 | Siemens Healthcare Gmbh | Patient couch with a control system and method for controlling a patient couch |
| CN107604995B (en) * | 2017-07-11 | 2018-05-04 | 吴春光 | The toilet seat that fracture patient uses |
-
2017
- 2017-07-11 CN CN201710975628.7A patent/CN107604995B/en not_active Expired - Fee Related
- 2017-07-11 CN CN201710559177.9A patent/CN107165244B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102169366A (en) * | 2011-03-18 | 2011-08-31 | 汤牧天 | Multi-target tracking method in three-dimensional space |
| CN102339379A (en) * | 2011-04-28 | 2012-02-01 | 重庆邮电大学 | Gesture recognition method and gesture recognition control-based intelligent wheelchair man-machine system |
| CN104580143A (en) * | 2014-11-09 | 2015-04-29 | 李若斌 | Security authentication method based on gesture recognition, terminal, server and system |
| CN106836412A (en) * | 2017-03-30 | 2017-06-13 | 京东方科技集团股份有限公司 | A kind of intelligent closestool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107165244A (en) | 2017-09-15 |
| CN107604995A (en) | 2018-01-19 |
| CN107604995B (en) | 2018-05-04 |
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Inventor after: Yuan Yanrong Inventor after: Zhang Guilan Inventor before: Deng Jihong |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171123 Address after: 256603 foot and ankle surgery of Affiliated Hospital of Binzhou Medical College, No. 661, the Yellow River, Binzhou, Binzhou, Shandong Applicant after: Yuan Yanrong Address before: Shijiazhuang City, Hebei province 050011 bridge west anxi Road No. 26 Hebei Dehan medical equipment Limited by Share Ltd Applicant before: Deng Jihong |
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