CN108415571A - A kind of somatosensory device implementation method moving caused data analysis based on thumb - Google Patents
A kind of somatosensory device implementation method moving caused data analysis based on thumb Download PDFInfo
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- CN108415571A CN108415571A CN201810191933.1A CN201810191933A CN108415571A CN 108415571 A CN108415571 A CN 108415571A CN 201810191933 A CN201810191933 A CN 201810191933A CN 108415571 A CN108415571 A CN 108415571A
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- China
- Prior art keywords
- thumb
- information
- joint
- function
- data analysis
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- 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
- G06F3/014—Hand-worn input/output arrangements, e.g. data gloves
Abstract
The invention discloses it is a kind of based on thumb move caused by data analysis somatosensory device implementation method, the method includes：Motion track information caused by remaining four each joint of finger is touched to thumb, myoelectric information, the analyzing processing of video information, and the difference of information caused by remaining four each joint of finger is touched using thumb, being corresponded to respectively becomes different instructions, for realizing the operation of equipment corresponding function or the input of corresponding information.
Description
Technical field
The present invention relates to action acquisition fields, and in particular to a kind of finger motion locus signal, electromyography signal, video information
Acquisition and processing.
Background technology
Currently, wearable market development is swift and violent, have a extensive future.But there is also certain problems, one of them is exactly to shield
Curtain is too small, and traditional touch control device application is very inconvenient.
There are projected keyboard, tactile keyboard, the technologies such as voice input in existing technology, but being all respectively present must
Defect, projected keyboard must supply its projection there are one plane, inconvenient to use in some cases.Tactile keyboard is by screen
Size limits, and is very easy to cause maloperation.Voice input cannot use in many cases, such as when have a meeting.These
The inconvenience of human-computer interaction greatly limits the development of wearable device.
Invention content
The present invention provides a kind of new exchange methods that caused data analysis is moved based on thumb, can solve existing
The problem of with the presence of technology.
The somatosensory device implementation method of data analysis, this method caused by being moved based on thumb include：
Sensor is fixed on body corresponding site（If acceleration transducer is fixed at the top of thumb, myoelectric sensor is fixed
It is first-class in arm）.
The data that sensor obtains are sent to processor and are handled, corresponding data is obtained.
To data caused by movement（Motion trace data, myoelectricity data, video data）It is analyzed, obtains data characteristics
（The minimum etc. of movement locus）.
Characteristic is converted into command adapted thereto, target device is sent into, reaches interactive purpose.
Description of the drawings
Fig. 1 is the work flow diagram of the present invention.
Fig. 2 is the operation principle schematic diagram of the embodiment of the present invention.
Fig. 3 is the system construction drawing of the present invention.
Specific implementation mode
Technical solution in the embodiment of the present invention is clearly completely described below.Obviously, described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
The every other embodiment that logical technical staff is obtained in the case where not making creative work, all belongs to the scope of protection of the invention.
An embodiment of the present invention provides the somatosensory device implementation method analyzed based on thumb motion trace data, this method
Including：
The data of acceleration transducer are acquired using miniature MEMS sensor in real time and are sent to processor.
Palm is unfolded, palm turned upwards, and using palm as plane, four are oriented to x-axis, and thumb is oriented to y-axis, perpendicular to hand
Plane is slapped, it is that z-axis establishes space coordinates to be directed toward palm of the hand direction by the back of the hand.
Double integral is carried out by the acceleration to acquisition, the displacement at the top of thumb can be acquired.Processor obtains in real time
Acceleration of motion at the top of thumb, while integral operation is carried out respectively to the acceleration on three directions, acquire thumb top
The instantaneous velocity in portion and space cumulative movement track.
Thumb touches remaining four each joint of finger successively, carries out data analysis to thumb movement locus, seeks transporting in real time
Minimum of the track in z-axis is sent, by the corresponding x of minimum point, y-axis coordinate projection refers to each joint to x, o, y plane to four
Coordinate range is demarcated, and defines the instruction in each joint respectively, such as from index finger to little finger of toe, is divided from finger tip to finger root
It is not defined as 1,2,3,4,5,6,7,8,9, *, 0, #；After the completion of calibration, when in use to input 014010, then thumb top
Portion touches little finger of toe second joint respectively, the first joint of index finger, the first joint of middle finger, little finger of toe second joint, and the first joint of index finger is small
Refer to second joint.As shown in Fig. 2, processor handles the movement locus at the top of thumb in real time, minimum is obtained, by pole
The corresponding x of small value point, y-axis coordinate projection is to x, o, y plane, judges the coordinate of the point in the corresponding coordinate range in that joint,
Then corresponding corresponding instruction.
It should be understood by those skilled in the art that, the embodiment of the present invention may be designed as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, the present invention can be used in one or more wherein include computer usable program code computer
The computer program production implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product
Figure or block diagram describe.It should be understood that each flow that can be realized by computer program instructions in flow chart or block diagram or side
The combination of frame and flow or box in flow chart or block diagram.These computer program instructions can be provided to general-purpose computations
Machine, special purpose computer, Embedded Processor or other programmable data processing devices processor to generate a machine so that
It is generated for realizing in flow chart one by the instruction that computer or the processor of other programmable data processing devices execute
The device for the function of being specified in flow or multiple flows or one box of block diagram or multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device so that count
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, in computer or
The instruction executed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows or one, block diagram
The step of function of being specified in box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications can be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (4)
1. a kind of somatosensory device implementation method moving caused data analysis based on thumb, feature include：Utilize big thumb
The action that remaining each joint of four fingers of finger touching or thumb fix（Arc is drawn, is slided to fixed-direction）The change of caused data
Change, such as motion track information, video information, the variation of myoelectric information etc., it is corresponding to become corresponding information, control device it is corresponding
The functions such as operation or information input.
2. method according to claim 1, which is characterized in that the motion track information for utilizing thumb seeks track characteristic
Value, being corresponded to becomes corresponding information, the corresponding function or information input function of control device.
3. method according to claim 1, which is characterized in that the sport video information of thumb is obtained using photography technology,
The difference of video image when touching each joint using thumb, the corresponding function of corresponding corresponding command information control device or
Information input function.
4. method according to claim 1, which is characterized in that obtain myoelectricity when thumb moves using myoelectric sensor and believe
Number, using thumb touch remaining four refer to each joint when electromyography signal difference, corresponding command adapted thereto information control apparatus
Corresponding function or information input function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810191933.1A CN108415571A (en) | 2018-03-08 | 2018-03-08 | A kind of somatosensory device implementation method moving caused data analysis based on thumb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810191933.1A CN108415571A (en) | 2018-03-08 | 2018-03-08 | A kind of somatosensory device implementation method moving caused data analysis based on thumb |
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| CN108415571A true CN108415571A (en) | 2018-08-17 |
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| CN201810191933.1A Pending CN108415571A (en) | 2018-03-08 | 2018-03-08 | A kind of somatosensory device implementation method moving caused data analysis based on thumb |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111259699A (en) * | 2018-12-02 | 2020-06-09 | 程昔恩 | Human body action recognition and prediction method and device |
Citations (4)
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| US20050052412A1 (en) * | 2003-09-06 | 2005-03-10 | Mcrae Michael William | Hand manipulated data apparatus for computers and video games |
| CN103105945A (en) * | 2012-12-17 | 2013-05-15 | 中国科学院计算技术研究所 | Man-machine interaction ring supporting multi-point touch gestures |
| CN104586608A (en) * | 2015-02-05 | 2015-05-06 | 华南理工大学 | Wearable assistance finger based on myoelectric control and control method thereof |
| CN105824431A (en) * | 2016-06-12 | 2016-08-03 | 齐向前 | Information input device and method |
-
2018
- 2018-03-08 CN CN201810191933.1A patent/CN108415571A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050052412A1 (en) * | 2003-09-06 | 2005-03-10 | Mcrae Michael William | Hand manipulated data apparatus for computers and video games |
| CN103105945A (en) * | 2012-12-17 | 2013-05-15 | 中国科学院计算技术研究所 | Man-machine interaction ring supporting multi-point touch gestures |
| CN104586608A (en) * | 2015-02-05 | 2015-05-06 | 华南理工大学 | Wearable assistance finger based on myoelectric control and control method thereof |
| CN105824431A (en) * | 2016-06-12 | 2016-08-03 | 齐向前 | Information input device and method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111259699A (en) * | 2018-12-02 | 2020-06-09 | 程昔恩 | Human body action recognition and prediction method and device |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Di Huimin Inventor after: Li Feiyang Inventor after: Li Yangchao Inventor before: Li Feiyang Inventor before: Di Huimin Inventor before: Li Yangchao |
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| CB03 | Change of inventor or designer information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180817 |
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| WD01 | Invention patent application deemed withdrawn after publication |