CN104740871B - Motion perception module - Google Patents
Motion perception module Download PDFInfo
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- CN104740871B CN104740871B CN201310753855.7A CN201310753855A CN104740871B CN 104740871 B CN104740871 B CN 104740871B CN 201310753855 A CN201310753855 A CN 201310753855A CN 104740871 B CN104740871 B CN 104740871B
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- light source
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- light
- perception module
- motion perception
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Abstract
Present invention is disclosed a kind of motion perception modules, including a housing, the enclosure interior is equipped with light source and photosensor arrays unit, and the enclosure interior is additionally provided with a moving element, the optic sensor array unit coordinates the image for gathering the moving element by light source, and obtains the movable information of the moving element by calculating and generate corresponding control signal.
Description
【Technical field】
The present invention relates to a kind of movement sensing devices, particularly a kind of motion perception module using Optical Implementation.
【Background technology】
At present, human-computer interaction game industry is quickly grown, and has sizable market potential, so as to relative configuration
Device also has very big development space, particularly such as the device for perceiving two-dimensional space motion.As some perceive human body fortune at present
Dynamic device is the action for judging human body using optical image security technology by setting multiple cameras, corresponding so as to perform
Function.Also it is to perceive human body using MEMS technology, such as using gyroscope, accelerometer, gravity sensor device to have some
Running and generate corresponding control signal, with the movement of cursor on the display screen of control cooperation or perform corresponding function
Deng.However, the device realization principle of above-mentioned perception human motion or control action is excessively complex and expensive, in certain journey
The development of human-computer interaction game industry is affected on degree.
【The content of the invention】
It is an object of the invention to provide a kind of motion perception modules, are answered to solve existing navigation or pointing device principle
The problem of miscellaneous and cost is higher.
To achieve the above object, implementing the motion perception module of the present invention includes a housing, which is equipped with light source
And photosensor arrays unit, and the enclosure interior is additionally provided with a moving element, and which passes through
Light source cooperation gathers the image of the moving element, and obtains the movable information of the moving element by calculating and generate corresponding control
Signal processed.
According to above-mentioned main feature, which is a tablet, which is connected by elastic element with housing.
According to above-mentioned main feature, which is equipped with a positioning member, which is equipped with damping substance,
The moving element links with the damping substance.
According to above-mentioned main feature, which can be that transparent panel or translucent and surface have lines information, this time
Source and photosensor arrays unit are arranged on two sides of the tablet, and the photosensor arrays unit include optical lens with
Optic sensor array, the light of light source transmitting are gathered in optic sensor array on through the tablet and through optical lens,
So as to form the image at the tablet position that light is irradiated.
According to above-mentioned main feature, which is a nontransparent plate, and surface has lines information, and light source and photoelectricity
Sensor array element is arranged on the same side of the tablet, and the light of light source transmitting gathers through the flat reflective and by optical lens
Collect on the optical sensor, so as to form the image at the tablet position that light is irradiated.
According to above-mentioned main feature, which is a rotating element, which is equipped with living spring turn
Moving axis, the both ends of the living spring rotation axis be fixed on housing or other support component on, the photosensor arrays list
Member coordinates the image for gathering the moving element by light source, and the movable information of the moving element is obtained by calculating.
According to above-mentioned main feature, which is a single pendulum, and one end of the single pendulum is fixed on housing, the photoelectric transfer
Sensor array element coordinates the image for the swing element for gathering the single pendulum end by light source, and obtains activity member by calculating
The movable information of part.
To achieve the above object, the present invention proposes another motion perception module, and including a housing, which is equipped with
Light source and photosensor arrays unit, and the enclosure interior is additionally provided with a reference element, and the light source and photoelectric sensor
Array element links together and can be moved with respect to the reference element, and the photosensor arrays unit is coordinated by light source
The image of the reference element is gathered, and obtains the movable information of the light source and photosensor arrays unit by calculating and generates
Corresponding control signal.
According to above-mentioned main feature, which has lines information for a transparent or semitransparent tablet and surface,
Light source is arranged on two sides of the tablet with photosensor arrays unit at this time, and the photosensor arrays unit includes optics
Lens and optic sensor array, the light of light source transmitting through the transparent plate and are gathered in optical sensing through optical lens
On device array, so as to form the image at the tablet position that light is irradiated.
According to above-mentioned main feature, which is a nontransparent plate, and surface has lines information, and light source and photoelectricity
Sensor array element is arranged on the same side of the tablet, and the photosensor arrays unit includes optical lens and passed with optics
Sensor array, the light of light source transmitting are gathered in through the flat reflective and by optical lens on optic sensor array, from
And form the image at the tablet position that light is irradiated.
Compared with prior art, the present invention realizes detecting to movement by using optical mode, technology realize compared with
To be easy, and cost is relatively low, beneficial to popularization and application.Meanwhile the present invention does not depend on external light, i.e., in outside without any light
Also movement can be perceived under conditions of line.
【Description of the drawings】
Fig. 1 is the schematic diagram for the embodiment for implementing the motion perception module of the present invention.
【Specific embodiment】
Refering to Figure 1, to implement the schematic diagram of an embodiment of the motion perception module of the present invention.Implement the present invention
Motion perception module include a housing 10, which is internally provided with light source 11 and photosensor arrays unit 12, and
A moving element 13 is additionally provided with inside the housing 10, which is coordinated by light source 11 gathers the activity
The image of element 13, and obtain the movable information of the moving element 13 by calculating and generate corresponding control signal.
In the specific implementation, which is a tablet, which passes through elastic element（In the present embodiment
For spring 14）It is connected with housing 10（And in embodiment shown in FIG. 1, the front and rear surfaces of the tablet also pass through spring 14 and shell
The inner surface connection of body 10）, and the tablet can be that transparent or semitransparent plate and surface have lines information, at this time light source 11
Two sides of the tablet are arranged on photosensor arrays unit 12 and are fixed on housing 10, and the photosensor arrays list
Member 12 includes optical lens 120 and optic sensor array 121, and the light that light source 120 emits is through the tablet and through optical lens
Mirror 120 and be gathered on optic sensor array 121, so as to form the image at the tablet position that light is irradiated.It is wherein above-mentioned
Office in special lines, need to only not have rough feature to the lines information of the planar surface, specifically can be as
Requirement of the existing optical mouse to working surface.And above-mentioned light source 11 may also comprise the illumination of the elements such as optical lens formation
Operation principle of light path, above-mentioned light source 11 and optic sensor array 121 etc. can refer to light source and light in existing optical mouse
The operation principle of sensor is learned, is no longer described in detail herein.
In addition, the motion perception module is additionally provided with lead 15, the lead 15 respectively with light source 11 and photosensor arrays
Unit 12 connects, and to provide power supply needed for work etc., and provides the path of signal transmission.The lead 15 may be disposed at housing 10
Medial surface.
The moving element 13 of motion perception module shown in Fig. 1 is to pass through elastic element（Spring 14）It is arranged on housing 10
On, alternatively, the motion perception module can also be separately provided a positioning member, a such as hollow rectangular housing, in the rectangular housing
Between be equipped with a through hole, and the tablet is arranged in the rectangular housing and its part is exposed from the through hole, and the Rectangular shell
Internal portion is filled with damping substance（Such as colloid substance）, the four side of the tablet be housed in the damping substance or with damp substance
It is inconsistent, so realize the movement of the tablet facing light sources and the photosensor arrays unit 12.
In addition, above-mentioned tablet is alternatively a nontransparent plate, and surface has lines information（Specific requirement is described above
Explanation）, and light source 11 is arranged on the same side of the tablet with photosensor arrays unit 12（Such as by light source 11 and photoelectric sensor
Array element 12 is on the same medial surface of housing 10）, the light that light source 11 emits is through the flat reflective and by optics
Lens 120 and be gathered on optic sensor array 121, so as to form the image at the tablet position that light is irradiated.Certainly,
Flatbed horizontal can be set, and light source 11 and photosensor arrays unit 12 are arranged to the top of the tablet, i.e., as
The position relationship of existing optical mouse and working surface, then set at this time in the housing 10 corresponding fixed tablet and light source 11 with
The structure of photosensor arrays unit 12（If tablet can be fixed on the inner surface of four side plates of housing by spring, and light
Source 11 can be fixed on the inner surface of housing epipleural with photosensor arrays unit 12）, this in specific implement also according to
Actual state sets different structures, is no longer described in detail herein.
For to the clearer understanding of the present invention, the concrete scene citing being applied to below illustrates.Such as it will implement
The optical motion sensing module of the present invention applies on remote controler control the cursor on display screen, when user is in water
When flat or Vertical Square moves up remote controler, due to inertia, then moving element 13 is moved accordingly, at this time photoelectric sensor
Array element 12 continuously obtains the image of multiframe moving element 13, passes through image processing techniques afterwards（Such as compared with optical mouse
Operation principle）Calculate moving element 13 movable information, such as acceleration, displacement so generate corresponding control signal,
Such as the dynamics for horizontally or vertically moving or controlling the object to be operated in interactive game of cursor on control display screen curtain（Such as brandish
The dynamics of racket）Or speed（The bounce of control object or the speed run in such as playing）Deng.
Furthermore the moving element 13 or a rotating element（Such as the textured ball of surface band）, the rotating element two
End is equipped with elastic rotation axis, the both ends of the elastic rotation axis be fixed on housing or other support component on, the photoelectric sensing
Device array element coordinates the image for gathering the moving element surface by light source, and the movement of the moving element is obtained by calculating
Information.
Alternatively, the moving element is also a single pendulum, one end of the single pendulum is fixed on housing, the photosensor arrays list
Member coordinates the image for the swing element for gathering the single pendulum end by light source, and the movement letter of the moving element is obtained by calculating
Breath, such as the variation of the hunting frequency of single pendulum, so as to generate corresponding control signal.
In the construction shown in fig. 1, light source and photosensor arrays unit with respect to housing are static, and moving element
It is movable, in the specific implementation, light source and photosensor arrays unit can also be made to be moved with respect to housing, and institute in Fig. 1
The tablet of announcement can be static and be used as with reference to element that the light source and photosensor arrays unit link together at this time
And can be moved with respect to the reference element, and the photosensor arrays unit coordinates the figure for gathering the reference element by light source
Picture, and obtain the movable information of the light source and photosensor arrays unit by calculating and generate corresponding control signal.
In the specific implementation, which has lines information for a transparent or semitransparent tablet and surface, at this time
Light source is arranged on two sides of the tablet with photosensor arrays unit, and the photosensor arrays unit includes optical lens
With optic sensor array, the light of light source transmitting is gathered in through the transparent plate and through optical lens optical sensor battle array
On row, so as to form the image at the tablet position that light is irradiated.Or the tablet is a nontransparent plate, and surface has line
Road information, and light source is arranged on the same side of the tablet with photosensor arrays unit, the light of light source transmitting is anti-through the tablet
It penetrates and passes through optical lens and be gathered on optic sensor array, so as to form the image at the tablet position that light is irradiated.
Furthermore the Chinese invention patent 201110361560.6 that in the specific implementation, on November 20th, 2013 can be authorized
Revealed rotation angle detecting method is applied in the present invention, is controlled diagonal rotary motion so as to control, tool
The operation principle of body can refer to described in Chinese invention patent 201110361560.6, no longer be described in detail herein.
Compared with prior art, the present invention realizes detecting to movement by using optical mode, technology realize compared with
To be easy, and cost is relatively low, beneficial to popularization and application.Meanwhile the present invention does not depend on external light, i.e., in outside without any light
Also movement can be perceived under conditions of line, and the light source in the present invention is sealed in housing, not to external exposure, thus will not be right
User damages.
It is understood that for those of ordinary skills, it can be with technique according to the invention scheme and its hair
Bright design is subject to equivalent substitution or change, and all these changes or replacement should all belong to the guarantor of appended claims of the invention
Protect scope.
Claims (10)
1. a kind of motion perception module, including a housing, which is equipped with light source and photosensor arrays unit, special
Sign is：The enclosure interior is additionally provided with a moving element, which is coordinated by light source gathers the activity
The image of element, and obtain the movable information of the moving element by calculating and generate corresponding control signal.
2. motion perception module as described in claim 1, it is characterised in that：The moving element be a tablet, four side of tablet
It is connected by elastic element with housing.
3. motion perception module as described in claim 1, it is characterised in that：The motion perception module is equipped with a positioning member,
The setting element is equipped with damping substance, which links with the damping substance.
4. motion perception module as claimed in claim 2, it is characterised in that：The tablet can be transparent panel or translucent and table
Face has lines information, and light source is arranged on two sides of the tablet, and the photoelectric sensor with photosensor arrays unit at this time
Array element includes optical lens and optic sensor array, and the light of light source transmitting gathers through the tablet and through optical lens
Collection is on optic sensor array, so as to form the image at the tablet position that light is irradiated.
5. motion perception module as claimed in claim 2, it is characterised in that：The tablet is a nontransparent plate, and surface has
There is lines information, and light source is arranged on the same side of the tablet with photosensor arrays unit, the light of light source transmitting is flat through this
Plate reflects and passes through optical lens and assemble on the optical sensor, so as to form the image at the tablet position that light is irradiated.
6. motion perception module as described in claim 1, it is characterised in that：The moving element be a rotating element, the rotation
Element both ends are equipped with living spring rotation axis, and the both ends of the living spring rotation axis are fixed on housing or other support components
On, which coordinates the image for gathering the moving element by light source, and obtains the activity by calculating
The movable information of element.
7. motion perception module as described in claim 1, it is characterised in that：The moving element be a single pendulum, the one of the single pendulum
End is fixed on housing, which coordinates the figure for the swing element for gathering the single pendulum end by light source
Picture, and pass through the movable information that calculating obtains the moving element.
8. a kind of motion perception module, including a housing, which is equipped with light source and photosensor arrays unit, special
Sign is：The enclosure interior is additionally provided with a reference element, and the light source and photosensor arrays unit link together and can
It is moved with respect to the reference element, and the photosensor arrays unit coordinates the image for gathering the reference element by light source,
And it obtains the movable information of the light source and photosensor arrays unit by calculating and generates corresponding control signal.
9. motion perception module as claimed in claim 8, it is characterised in that：The reference element is a transparent or semitransparent tablet
And surface has lines information, and light source is arranged on two sides of the tablet, and the photoelectricity with photosensor arrays unit at this time
Sensor array element includes optical lens and optic sensor array, and the light of light source transmitting is through the transparent plate and through light
It learns lens and is gathered on optic sensor array, so as to form the image at the tablet position that light is irradiated.
10. motion perception module as claimed in claim 8, it is characterised in that：The reference element is a nontransparent tablet, and
Surface has lines information, and light source is arranged on the same side of the tablet, and the photoelectric sensing with photosensor arrays unit
Device array element includes optical lens and optic sensor array, and the light of light source transmitting is through the flat reflective and by optical lens
Mirror and be gathered on optic sensor array, so as to form the image at the tablet position that light is irradiated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310753855.7A CN104740871B (en) | 2013-12-31 | 2013-12-31 | Motion perception module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310753855.7A CN104740871B (en) | 2013-12-31 | 2013-12-31 | Motion perception module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104740871A CN104740871A (en) | 2015-07-01 |
| CN104740871B true CN104740871B (en) | 2018-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310753855.7A Active CN104740871B (en) | 2013-12-31 | 2013-12-31 | Motion perception module |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101046699A (en) * | 2006-03-31 | 2007-10-03 | 财团法人工业技术研究院 | Magnetic field induction game |
| CN101091151A (en) * | 2006-07-12 | 2007-12-19 | 埃派克森微电子有限公司 | Optical operation perception device |
| CN201020265Y (en) * | 2007-04-19 | 2008-02-13 | 厦门伊乐得运动用品有限公司 | Hand-held electronic game stick with built-in sensor |
| CN201298217Y (en) * | 2008-11-27 | 2009-08-26 | 邵学悌 | A mouse wrist guard provided with a sensor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2786899B1 (en) * | 1998-12-03 | 2006-09-29 | Jean Bonnard | MOVEMENT INDICATOR FOR SOFTWARE |
-
2013
- 2013-12-31 CN CN201310753855.7A patent/CN104740871B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101046699A (en) * | 2006-03-31 | 2007-10-03 | 财团法人工业技术研究院 | Magnetic field induction game |
| CN101091151A (en) * | 2006-07-12 | 2007-12-19 | 埃派克森微电子有限公司 | Optical operation perception device |
| CN201020265Y (en) * | 2007-04-19 | 2008-02-13 | 厦门伊乐得运动用品有限公司 | Hand-held electronic game stick with built-in sensor |
| CN201298217Y (en) * | 2008-11-27 | 2009-08-26 | 邵学悌 | A mouse wrist guard provided with a sensor |
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| CN104740871A (en) | 2015-07-01 |
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Effective date of registration: 20180329 Address after: 201204 Shanghai city Pudong New Area in 289 Lane Road, Room 201 No. 5 Applicant after: Shanghai core song Intelligent Technology Co., Ltd. Address before: 200063 Putuo District Guangfu West Road, Putuo District, Shanghai, Room 501, room 6 Applicant before: Liu Jian |
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