CN106235733A - A kind of control computer chair - Google Patents
A kind of control computer chair Download PDFInfo
- Publication number
- CN106235733A CN106235733A CN201610820013.2A CN201610820013A CN106235733A CN 106235733 A CN106235733 A CN 106235733A CN 201610820013 A CN201610820013 A CN 201610820013A CN 106235733 A CN106235733 A CN 106235733A
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- Prior art keywords
- computer
- seat
- chair
- inductive disks
- eyeball
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/54—Supports for the arms
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/013—Eye tracking input arrangements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Special Chairs (AREA)
Abstract
The invention discloses a kind of control computer chair, it is characterised in that: include seat, induction module, processing module and wireless transport module；Described seat includes the chair back, arm-rest frame, seat, support and mobile device；Described induction module, for detecting the displacement of health, by changing into computation action control computer, including inductive disks A being arranged at bottom mobile device, it is arranged at inductive disks B of sole, and inductive disks D on inductive disks C that is arranged on seat and arm-rest frame；Described processing module is for processing the information that induction module is collected, by program, the execution order that output is corresponding；Described wireless transport module, for carrying out the data transmission between processing module and the host computer on seat.The control computer chair of the present invention is easy to use, controls accurately, it is achieved move at work, solves sitting and eyestrain's problem.
Description
Technical field
The present invention relates to office equipment field, especially a kind of control computer chair.
Background technology
The work that now society is many is required for computer and operates, and people use time of computer more and more longer, especially
It is for working clan, is operated before computer will being sitting in every day, thus easily cause some diseases and occur:
It is sitting in desk predecessor trunk bending forwards due to working clan for a long time, makes the soft tissues such as muscle, ligament, fascia, joint capsule locate for a long time
In tense situation；Allow the muscle of cervical region by after fatigue beyond physiological load, cause the inflammation of an aseptic, Jiu Hui
Edema is produced inside muscular fascia；It addition, precisely due to after this strain of muscle so that the disc degeneration of cervical vertebra, produce
Hyperosteogeny, intervertebral disc is directly oppressed relevant neck shoulder nerve, nerve is caused pain.In the course of time, certainly will be after growing up
Degeneration of cervical intervertebral disc occurs prematurely, causes cervical spondylosis.
Sitting for a long time on the seat due to working clan, position is relatively fixed, and the less change of posture, waist muscle is often in
The tense situation in certain direction, makes them become the multiple crowd of prolapse of lumbar intervertebral disc；Working clan often has flank pain disease
Shape, pain can gently can weigh；The when of light, after sitting, just produce symptom；Heavy is unbearably painful, is unable to leave the bed, slightly dynamic just pain, stands up
The most extremely difficult.
Working clan stays in office all day, and while " enjoyment " air pollution, electronic pollution, both legs leave unused for a long time,
Its result can cause the lower part of the body to sit wider and wider.Owing to lacking sunlight and motion, not only can pale complexion, lack vigor, the soreness of waist back of the body
Bitterly, stature lose shape, once fat is hoarded too much, it is easy to cause the disease in terms of heart, blood vessel, such as hypertension, arteriosclerosis
Deng, also add the generation of colon cancer, hypertension, osteoporosis, depression and anxiety neurosis.
To sum up, the sitting before computer for a long time can have a strong impact on the healthy of people, and one can solve the problem that sitting problem fills
The design put becomes particularly important.
Summary of the invention
The goal of the invention of the present invention is: for the problem of above-mentioned existence, it is provided that one can control seat by health
Displacement, indirectly control the operation on computer screen, it is achieved in using computer, carry out body kinematics simultaneously, reduce computer disease and send out
Raw control computer chair.
The technical solution used in the present invention is as follows:
One of the present invention controls computer chair, including seat, induction module, processing module and wireless transport module；Described seat bag
Include the chair back, arm-rest frame, seat, support and mobile device；Described induction module, for detecting the displacement of health, changes into electricity
Brain operational motion controls computer, including inductive disks A being arranged at bottom mobile device, is arranged at inductive disks B of sole, Yi Jishe
Inductive disks D in inductive disks C being placed on seat and arm-rest frame；Described processing module is for processing the letter that induction module is collected
Breath, by program, the execution order that output is corresponding；Described wireless transport module, for carrying out the processing module on seat and electricity
Data transmission between brain server.
Above structure, arranges multiple inductive disks on the seat, by the misalignment of the people on inductive disks collection seat, and
And opening relationships between computation instruction, when displacement being detected in inductive disks, computer operates accordingly, thus realizes
Control computation on the seat, otherwise constantly move on the seat during controlling computer, thus reach human motion
Purpose, it is possible to while with computer working edge move, prevent sitting occur various diseases.
One of the present invention controls computer chair, and described arm-rest frame is additionally provided with eye control switch, described eye control switch and setting
For shooting the video camera connection of eye motion trajectory on the chair back, move image by gathering eyeball, analyze the movement of eyeball
Direction, is sent in computer.
Above eye control device, by camera collection human eyeball's rotation direction, changes into the electricity of correspondence within a processor
Brain operational order, thus realize eyeball and control computer, owing to long eyes stare at computer screen, eyestrain can be made, impact
Vision, and control computer by eyeball, it is possible to while work, rotate eyeball, extenuate eyestrain, prevent from making with eye for a long time
Become disease of eye.
One of the present invention controls computer chair, and the described chair back is additionally provided with assist control plate, and assist control plate is cuboid
Shape, two ends are connected with connecting rod, and are fixed on the chair back by movable bolt, and the chair back is provided with and assist control plate and being connected
The groove that pole pair is answered, can be placed on assist control plate and connecting rod wherein.
Above assist control plate when not in use, is arranged in the chair back, does not interferes with the normal use of seat, and when using
Time, can take out for inputting, when people is away from keyboard, again may be by assist control plate and input；Seat is from computer
Eyes can be made farther out to be loosened, reduce radiation absorption simultaneously.
One of the present invention controls computer chair, described computer is additionally provided with font adjustment module, is used for regulating screen font
Size；It is additionally provided with displacement transducer, for detecting the distance between seat and computer on described seat.
Apparatus above can be automatically adjusted the size of screen font by the distance between detection seat and computer, it is achieved
Distance can see screen clearly, such that it is able to seat is moved forward and backward, and movable lower limb, increase quantity of motion.
One of the present invention controls computer chair, also includes the control method controlling computer chair, and it includes following step:
Step one: when the pressure transducer on seat detects pressure, starts chair control pattern；
Step 2: inductive disks A bottom mobile device senses when displacement forward exceedes preset value, before computer performs webpage
The order entered；Inductive disks A bottom mobile device senses when displacement backward exceedes preset value, and computer performs webpage and retreats
Order；Inductive disks A bottom mobile device senses when displacement to the left exceedes preset value, and computer performs webpage and minimizes
Order；Inductive disks A bottom mobile device senses when displacement to the right exceedes preset value, and computer performs webpage and maximizes
Order；
Step 3: inductive disks C being arranged on seat has operation identical in step 2 and controls function；
Step 4: inductive disks D being arranged on arm-rest frame is virtual mouse, just can be grasped by the mouse on touch sensible dish D
The cursor made on computer screen moves；Also have touch screen district in inductive disks D, can move on touch screen with finger, it is achieved computer
Handwriting functions；Collected by the voice being arranged on arm-rest frame and identify that device can realize Voice command computer；
Step 5: by trampling inductive disks B being arranged at sole, it is possible to achieve the acknowledgement key function on computer；
Step 6: open the eye control switch on handrail, can carry out computation by the movement of monitoring eyeball, and eyeball is left
Turning computer webpage and realize fallback function, eyeball right-hand rotation computer webpage realizes advancement function, eyeball turn-take computer webpage realize close,
When eyeball stares at screen always, computer screen is in duty all the time；
Step 7: when displacement transducer detects the distance change between seat and computer, the font size on computer screen
Along with displacement changes, when distance shortens, font diminishes, and when elongated, variant font is big, and font size is along with the change of distance
Change and be automatically adjusted；
Step 8: being taken out by the assist control plate on the chair back, assist control plate is fixed on above seat by connecting rod, auxiliary control
It is provided with keyboard in making sheet, can input.
A kind of control method controlling computer chair of the present invention, the method for eye control computer in described step 6: video camera shoots
Face image, and be sent in computer, carry out image procossing；Use principle component analysis to extract face characteristic, use support vector machine
Carry out Face datection and the location of initial frame, and utilize self adaptation mean shift method that subsequent frame image is tracked；In location
Human face region, use principle component analysis extract human eye feature, carry out human eye detection and location by support vector machine；Use based on
The human eye iris center, round fitting process location of Hough transform；Compare by carrying out picture, determine the rotation direction of eyeball,
And according to the relation between Rotation of eyeball direction and computation control command, by the rotation direction identified, perform computer behaviour
Make.
Above eye prosecutor method, the self adaptation mean shift method used can improve in image the accuracy of face tracking and
Real-time；The use of vector machine simultaneously, it is possible to be applicable to process nonlinear problem, improve the precision realizing demarcating；Whole image
Identification has good robustness.
A kind of control method controlling computer chair of the present invention, described self adaptation mean shift method is: initialize search window
Position and size；Find the barycenter of search window；Color to search window after the center of search window moves to centroid position each time
Probability distribution graph carries out template matching, when matching primitives obtains image difference in default scope, and iteration ends；In template matching
In take simple proportional zoom and angle to rotate and make coupling only carry out at the search window first half.
Above self adaptation mean shift method substitutes former algorithm iteration end condition with template matching method, tracking can be improved
Accuracy, complex scene is had good robustness, overcomes the class colour of skin interference problem during tracking；Template matching simultaneously
In take simple proportional zoom and angle to rotate and make coupling only carry out greatly speeding up coupling at the search window first half
Speed, improves and follows the trail of efficiency.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
1, realizing the function of chair control computer, people indirectly carries out computation, the seat of seat on the seat by various movements
Plate and bottom can control the advance of computer webpage, retreat, minimize and maximize, and the virtual mouse on arm-rest frame can substitute
Mouse performance, sole is trampled realization and is confirmed.
2, solve sitting and be harmful to healthy problem, in order to realize controlling computation on the seat, constantly
Mobile, reach to take exercises, particularly the movable increase of lower limb, reduces the time that sitting is motionless, the most constantly moves.
3, eyestrain is extenuated, and is using eyeball to control in computer, and eyeball constantly rotates, it is to avoid stare at screen for a long time
Curtain, affects one's power of vision.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is a kind of structural representation controlling computer chair of the present invention.
Detailed description of the invention
All features disclosed in this specification, or disclosed all methods or during step, except mutually exclusive
Feature and/or step beyond, all can combine by any way.
Any feature disclosed in this specification (including any accessory claim, summary), unless specifically stated otherwise,
By other equivalences or there is the alternative features of similar purpose replaced.I.e., unless specifically stated otherwise, each feature is a series of
An example in equivalence or similar characteristics.
Embodiment one:
Such as Fig. 1, one of the present invention controls computer chair, including seat, induction module, processing module and wireless transport module；Described
Seat includes the chair back, arm-rest frame, seat, support and mobile device；Described induction module includes being arranged at bottom mobile device
Inductive disks D in inductive disks A, and be arranged at inductive disks B of sole, and inductive disks C that is arranged on seat and arm-rest frame；
Described induction module, for detecting the displacement of health, changes into computation action, controls computer；Described processing module is used
In processing the information that induction module is collected, by program, the execution order that output is corresponding；Described wireless transport module, be used for into
Data transmission between processing module and host computer on row seat；Eye control switch it is additionally provided with on described arm-rest frame, described
Eye control switch is connected with the video camera being arranged on the chair back for shooting eye motion trajectory, moves image by gathering eyeball,
Analyze the moving direction of eyeball, be sent in computer.
Embodiment two:
One of the present invention controls computer chair, including seat, induction module, processing module and wireless transport module；Described seat bag
Include the chair back, arm-rest frame, seat, support and mobile device；Described induction module includes the inductive disks being arranged at bottom mobile device
Inductive disks D on A, and be arranged at inductive disks B of sole, and inductive disks C that is arranged on seat and arm-rest frame；Described sense
Answer module, for detecting the displacement of health, change into computation action, control computer；Described processing module is used for processing
The information that induction module is collected, by program, the execution order that output is corresponding；Described wireless transport module, is used for carrying out seat
On processing module and host computer between data transmission；Assist control plate, assist control plate it is additionally provided with on the described chair back
For rectangular shape, two ends are connected with connecting rod, and are fixed on the chair back by movable bolt, and the chair back is provided with and assist control
Plate and groove corresponding to connecting rod, can be placed on assist control plate and connecting rod wherein.
Embodiment three:
One of the present invention controls computer chair, including seat, induction module, processing module and wireless transport module；Described seat bag
Include the chair back, arm-rest frame, seat, support and mobile device；Described induction module includes the inductive disks being arranged at bottom mobile device
Inductive disks D on A, and be arranged at inductive disks B of sole, and inductive disks C that is arranged on seat and arm-rest frame；Described sense
Answer module, for detecting the displacement of health, change into computation action, control computer；Described processing module is used for processing
The information that induction module is collected, by program, the execution order that output is corresponding；Described wireless transport module, is used for carrying out seat
On processing module and host computer between data transmission；It is additionally provided with font adjustment module on described computer, is used for regulating
The size of screen font；It is additionally provided with displacement transducer, for detecting the distance between seat and computer on described seat.
Embodiment four:
One of the present invention controls computer chair, also includes the control method controlling computer chair, and it includes following step:
Step one: when the pressure transducer on seat detects pressure, starts chair control pattern；
Step 2: inductive disks A bottom mobile device senses when displacement forward exceedes preset value, before computer performs webpage
The order entered；Inductive disks A bottom mobile device senses when displacement backward exceedes preset value, and computer performs webpage and retreats
Order；Inductive disks A bottom mobile device senses when displacement to the left exceedes preset value, and computer performs webpage and minimizes
Order；Inductive disks A bottom mobile device senses when displacement to the right exceedes preset value, and computer performs webpage and maximizes
Order；
Step 3: inductive disks C being arranged on seat has operation identical in step 2 and controls function；
Step 4: inductive disks D being arranged on arm-rest frame is virtual mouse, just can be grasped by the mouse on touch sensible dish D
The cursor made on computer screen moves；Also have touch screen district in inductive disks D, can move on touch screen with finger, it is achieved computer
Handwriting functions；Collected by the voice being arranged on arm-rest frame and identify that device can realize Voice command computer；
Step 5: by trampling inductive disks B being arranged at sole, it is possible to achieve the acknowledgement key function on computer；
Step 6: open the eye control switch on handrail, can carry out computation by the movement of monitoring eyeball, and eyeball is left
Turning computer webpage and realize fallback function, eyeball right-hand rotation computer webpage realizes advancement function, eyeball turn-take computer webpage realize close,
When eyeball stares at screen always, computer screen is in duty all the time；
Step 7: when displacement transducer detects the distance change between seat and computer, the font size on computer screen
Along with displacement changes, when distance shortens, font diminishes, and when elongated, variant font is big, and font size is along with the change of distance
Change and be automatically adjusted；
Step 8: being taken out by the assist control plate on the chair back, assist control plate is fixed on above seat by connecting rod, auxiliary control
It is provided with keyboard in making sheet, can input；
The method of eye control computer in described step 6: video camera shooting face image, and be sent in computer, carry out at image
Reason；Use principle component analysis to extract face characteristic, carry out Face datection and the location of initial frame by support vector machine, and utilize certainly
Adapt to mean shift method subsequent frame image is tracked；At the human face region of location, principle component analysis is used to extract human eye special
Levy, carry out human eye detection and location by support vector machine；Round fitting process based on Hough transform is used to position human eye iris center
Position；Compare by carrying out picture, determine the rotation direction of eyeball, and according to Rotation of eyeball direction and computation control command
Between relation, by identify rotation direction, perform computation；
Described self adaptation mean shift method is: initialize position and the size of search window；Find the barycenter of search window；Search each time
The center of rope window carries out template matching, when matching primitives must be schemed to the color probability distribution figure of search window after moving to centroid position
Aberration not when default scope, iteration ends；Take simple proportional zoom and angle to rotate in template matching and make
Join and only carry out at the search window first half.
The invention is not limited in aforesaid detailed description of the invention.The present invention expands to any disclose in this manual
New feature or any new combination, and the arbitrary new method that discloses or the step of process or any new combination.
Claims (8)
1. one kind controls computer chair, it is characterised in that: include seat, induction module, processing module and wireless transport module；Described
Seat includes the chair back, arm-rest frame, seat, support and mobile device；Described induction module, for detecting the displacement of health, turns
Chemical conversion computation action control computer, including inductive disks A being arranged at bottom mobile device, is arranged at inductive disks B of sole,
And inductive disks D on inductive disks C that is arranged on seat and arm-rest frame；Described processing module is used for processing induction module and collects
Information, by program, the execution order that output is corresponding；Described wireless transport module, for carrying out the processing module on seat
And the data transmission between host computer.
Control computer chair the most as claimed in claim 1, it is characterised in that: it is additionally provided with eye control switch, institute on described arm-rest frame
State eye control switch to be connected with the video camera being arranged on the chair back for shooting eye motion trajectory, move figure by gathering eyeball
Picture, analyzes the moving direction of eyeball, is sent in computer.
Control computer chair the most as claimed in claim 1, it is characterised in that: it is additionally provided with assist control plate on the described chair back, auxiliary
Helping panel is rectangular shape, and two ends are connected with connecting rod, and are fixed on the chair back by movable bolt, the chair back be provided with
Assist control plate and groove corresponding to connecting rod, can be placed on assist control plate and connecting rod wherein.
Control computer chair the most as claimed in claim 1, it is characterised in that: it is additionally provided with font adjustment module on described computer,
For regulating the size of screen font.
Control computer chair the most as claimed in claim 1, it is characterised in that: it is additionally provided with displacement transducer on described seat, uses
Distance between detection seat and computer.
Control computer chair the most as claimed in claim 1, it is characterised in that: also include the control method controlling computer chair, its bag
Include following step:
Step one: when the pressure transducer on seat detects pressure, starts chair control pattern；
Step 2: inductive disks A bottom mobile device senses when displacement forward exceedes preset value, before computer performs webpage
The order entered；Inductive disks A bottom mobile device senses when displacement backward exceedes preset value, and computer performs webpage and retreats
Order；Inductive disks A bottom mobile device senses when displacement to the left exceedes preset value, and computer performs webpage and minimizes
Order；Inductive disks A bottom mobile device senses when displacement to the right exceedes preset value, and computer performs webpage and maximizes
Order；
Step 3: inductive disks C being arranged on seat has operation identical in step 2 and controls function；
Step 4: inductive disks D being arranged on arm-rest frame is virtual mouse, just can be grasped by the mouse on touch sensible dish D
The cursor made on computer screen moves；Also have touch screen district in inductive disks D, can move on touch screen with finger, it is achieved computer
Handwriting functions；Collected by the voice being arranged on arm-rest frame and identify that device can realize Voice command computer；
Step 5: by trampling inductive disks B being arranged at sole, it is possible to achieve the acknowledgement key function on computer；
Step 6: open the eye control switch on handrail, can carry out computation by the movement of monitoring eyeball, and eyeball is left
Turning computer webpage and realize fallback function, eyeball right-hand rotation computer webpage realizes advancement function, eyeball turn-take computer webpage realize close,
When eyeball stares at screen always, computer screen is in duty all the time；
Step 7: when displacement transducer detects the distance change between seat and computer, the font size on computer screen
Along with displacement changes, when distance shortens, font diminishes, and when elongated, variant font is big, and font size is along with the change of distance
Change and be automatically adjusted；
Step 8: being taken out by the assist control plate on the chair back, assist control plate is fixed on above seat by connecting rod, auxiliary control
It is provided with keyboard in making sheet, can input.
7. the control method controlling computer chair as claimed in claim 6, it is characterised in that: eye control computer in described step 6
Method: video camera shooting face image, and be sent in computer, carry out image procossing；Principle component analysis is used to extract face special
Levy, carry out Face datection and the location of initial frame by support vector machine, and utilize self adaptation mean shift method to subsequent frame image
It is tracked；At the human face region of location, use principle component analysis to extract human eye feature, carry out human eye detection by support vector machine
And location；Round fitting process based on Hough transform is used to position human eye iris center；Compare by carrying out picture, determine
The rotation direction of eyeball, and according to the relation between Rotation of eyeball direction and computation control command, by the rotation identified
Direction, performs computation.
8. the control method controlling computer chair as claimed in claim 7, it is characterised in that: described self adaptation mean shift method
For: initialize position and the size of search window；Find the barycenter of search window；The center of search window moves to centroid position each time
Afterwards the color probability distribution figure of search window is carried out template matching, when matching primitives obtains image difference in default scope, repeatedly
In generation, terminates；Take simple proportional zoom and angle to rotate in template matching and make coupling only carry out at the search window first half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610820013.2A CN106235733A (en) | 2016-09-13 | 2016-09-13 | A kind of control computer chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610820013.2A CN106235733A (en) | 2016-09-13 | 2016-09-13 | A kind of control computer chair |
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| Publication Number | Publication Date |
|---|---|
| CN106235733A true CN106235733A (en) | 2016-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610820013.2A Withdrawn CN106235733A (en) | 2016-09-13 | 2016-09-13 | A kind of control computer chair |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106909228A (en) * | 2017-05-08 | 2017-06-30 | 电子科技大学 | A kind of positioning input device of utilization head twisting sensing |
| CN111436752A (en) * | 2020-04-09 | 2020-07-24 | 中南大学湘雅三医院 | Computer screen light and distance reminding device |
-
2016
- 2016-09-13 CN CN201610820013.2A patent/CN106235733A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106909228A (en) * | 2017-05-08 | 2017-06-30 | 电子科技大学 | A kind of positioning input device of utilization head twisting sensing |
| CN111436752A (en) * | 2020-04-09 | 2020-07-24 | 中南大学湘雅三医院 | Computer screen light and distance reminding device |
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Application publication date: 20161221 |
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