CN107752174A - A kind of gloves based on electromagnetic field motion capture technology - Google Patents
A kind of gloves based on electromagnetic field motion capture technology Download PDFInfo
- Publication number
- CN107752174A CN107752174A CN201711259701.7A CN201711259701A CN107752174A CN 107752174 A CN107752174 A CN 107752174A CN 201711259701 A CN201711259701 A CN 201711259701A CN 107752174 A CN107752174 A CN 107752174A
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- gloves
- electromagnetic field
- sensor
- motion capture
- finger
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- 230000005672 electromagnetic field Effects 0.000 title claims abstract description 65
- 238000005516 engineering process Methods 0.000 title claims abstract description 21
- 229920000742 Cotton Polymers 0.000 claims description 3
- 244000060701 Kaempferia pandurata Species 0.000 claims description 3
- 229920002334 Spandex Polymers 0.000 claims description 3
- 235000016390 Uvaria chamae Nutrition 0.000 claims description 3
- 210000004177 elastic tissue Anatomy 0.000 claims description 3
- 239000002657 fibrous material Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000004759 spandex Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 210000003811 finger Anatomy 0.000 description 36
- 210000001145 finger joint Anatomy 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 210000005224 forefinger Anatomy 0.000 description 2
- 210000004932 little finger Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 230000005057 finger movement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D19/00—Gloves
- A41D19/0024—Gloves with accessories
- A41D19/0027—Measuring instruments, e.g. watch, thermometer
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The invention discloses a kind of gloves based on electromagnetic field motion capture technology, including glove bulk, also include the connector being arranged on gloves, at least one Large Electromagnetic sensor for being arranged on gloves palm part and the multiple compact electromagnetic field sensors for being arranged on finger of glove position are connected with the plug connector.The emf sensor can produce electromagnetic field field using closely electromagnetic field radiation device, the radiator, meanwhile, the radiator can receive other radiator electromagnetic field field signals, judge the distance between corresponding device according to the frequency range of signal radial component.This gloves judges the action of finger by calculating the relative displacement of compact electromagnetic field sensor and Large Electromagnetic sensor, judge the action of palm by calculating the emf sensor installed on Large Electromagnetic sensor and trunk, it is not necessary to other equipment is installed again in outside.
Description
Technical field
The present invention relates to a kind of gloves, and in particular to a kind of gloves based on electromagnetic field motion capture technology.
Background technology
Human action extraction at present mainly uses optical mode, acceleration transducer mode, time domain microwave, electromagnetism field type
Four kinds.
The first optical mode carries out image recognition to the beacon at human synovial position using visible ray or infrared ray and chased after
Track, so as to realize that human action extracts, shortcoming is that possible have beacon to be blocked, generation action gaps and omissions, in addition image processing speed
Relatively slow, cost is typically higher；The technology is also used for glove applications, such as facebook product.
Second of acceleration transducer mode is by the acceleration of human action be calculated the phase in each joint
To position, shortcoming is mainly that can only obtain the positional information of relative front position, and cost is higher, it is maximum the problem of be desirable
Timing alignment, it is extremely inconvenient to use, and is only suitable for the commercial Application of film making etc；The technology has gloves class product real
Border product such as noitom dynamic hunter covers series.
The third time domain microwave mode extracts beacon using the method for calculating the different receiver propagation delays of signal arrival
Position, shortcoming is that antenna volume is big, is not suitable for many places on human body and layouts；Need people to be in and be mounted with the specific of receiver
In space, and precision is relatively low, and the cost of high accuracy positioning (Centimeter Level) is also very high.The technology is not suitable for human body limb in itself
Motion capture, it is served only for the positioning of large space multiplayer.It is currently used primarily in stock follow-up positioning, logistics management.
4th kind of electromagnetic field analysis mode is divided into two classes, and the first kind is to be combined to produce chapter with alternating electric field using D.C. magnetic field
The mode of dynamic field, this mode is due to having used DC static field, it is easy to is disturbed by metal in measured zone；Second class
Using complexity 3 to orthogonal 3 frequency antenna sets receive-transmit system, by transmitting 3 to orthogonal antenna group one frequency of each spontaneous emission
Signal, receiving terminal solve the position in three reference axis, calculate reception antenna respectively also using 3 to orthogonal antenna individual reception
On the whole with the distance and angle of transmitting antenna.The system rejection to disturbance ability is stronger but complicated, and calculating parameter extraction is multiple
Miscellaneous, price is very expensive, generally requires 100,000 or hundreds thousand of, it is impossible to be used in common recreational use.This two classes mode all has
One common ground, transmitting antenna are positioned over some position independently of people is tracked, and reception antenna is placed on as beacon and is tracked
Human body is everywhere.So user's ratio must be in transmitting antenna placement location certain limit, it is impossible at will mobile.Actual production
The product line of product such as bohr Xi Mosi companies.
The content of the invention
The technical problems to be solved by the invention are that existing electromagnetic field analysis motion capture gloves are needed by outside peace
Other equipment auxiliary is filled, user can only be movable within the specific limits, and it is an object of the present invention to provide a kind of be based on electromagnetic field motion capture
The gloves of technology, solving existing electromagnetic field analysis motion capture gloves needs to aid in by outside installation other equipment, uses
The problem of person can only be movable within the specific limits.
The present invention is achieved through the following technical solutions：
A kind of gloves based on electromagnetic field motion capture technology, including glove bulk, in addition to it is arranged on connecing on gloves
Plug-in unit, at least one Large Electromagnetic sensor for being arranged on gloves palm part is connected with the plug connector and is arranged on
Multiple compact electromagnetic field sensors at finger of glove position.The emf sensor is using closely electromagnetic field radiation device, institute
The electromagnetic field field that distance is 1 meter, different frequency range radial component precision is 1-2cm can be acted by stating radiator, meanwhile, institute
Other radiator electromagnetic field field signals can be received by stating radiator, according to the judgement of the frequency range of signal radial component and corresponding device
The distance between.This gloves is judged by calculating the relative displacement of compact electromagnetic field sensor and Large Electromagnetic sensor
The action of finger, judge the dynamic of palm by calculating the emf sensor installed on Large Electromagnetic sensor and trunk
Make, it is not necessary to other equipment is installed again in outside.
The plug connector is encapsulated in the waterproof bag for carrying out watertight processing.Plug connector is arranged on into progress watertight to treat
Waterproof bag in, when need opponent set washed when, it is only necessary to waterproof bag is closed, solves general motion capture
The problem of equipment can not wash.
The plug connector passes through the thin coaxial cable being embedded in gloves and Large Electromagnetic sensor and small electrical magnetic field
Sensor connects.Because cable is used for gloves, therefore thin coaxial cable is selected to be easy to connect up, simultaneously as cable is operated in electricity
In magnetic field, coaxial cable radiation loss is small, is influenceed by external interference small, therefore is matched the most with this product.
The quantity of the Large Electromagnetic sensor is two, and one of them is arranged on the palm one side of gloves, and another sets
Put the back of the hand one side in gloves.A Large Electromagnetic sensor can have both been avoided to go out using two Large Electromagnetic sensors
System can not work after existing problem, can also be by calculating compact electromagnetic field sensor respectively relative to two Large Electromagnetics
Sensor is moved to improve the precision of system.
The quantity of the compact electromagnetic field sensor is five, and five compact electromagnetic field sensors are separately mounted to five, gloves
The finger tip of finger.Because collection hand motion is the action of collection finger mostly, and the action of nearly all finger can all reflect
On the movement locus of finger tip, therefore compact electromagnetic field sensor is arranged on to the pad of finger of gloves, is easy to gather the fortune of finger tip
Dynamic rail mark judges the action of finger.
The quantity of the compact electromagnetic field sensor is ten, and ten compact electromagnetic field sensors are separately mounted to five, gloves
The finger tip of finger and finger root.Using the finger joint close to palm as first knuckle, due to the special physiological structure of human hand, big portion
Forefinger, middle finger, the third finger and the little finger of toe of people is divided all to have no idea to make in the case where second knuckle is static relative to first knuckle
Third knuckle act, while most of finger action can by detect first knuckle relative to palm action, the 3rd
Finger joint judges relative to the motion of palm and first knuckle, therefore ten compact electromagnetic field sensors are separately mounted into hand
Cover the finger tip of five fingers and refer to root.
The gloves use one or more blending in Du Pont, Kao Dula, pure cotton and Lycra elastic fiber material to be made.
It is wear-resisting to appeal material gas permeable, is adapted to wear and use for a long time.
The Large Electromagnetic sensor and compact electromagnetic field sensor are encapsulated in the dorsal side of gloves.Due to palm and
The action of finger is typically all to be bent to volar direction, and Large Electromagnetic sensor and compact electromagnetic field sensor can not
With bending, Large Electromagnetic sensor and compact electromagnetic field sensor are arranged on palm side and are unfavorable for palm and perform grabbing, holding
Deng action, therefore Large Electromagnetic sensor and compact electromagnetic field sensor are encapsulated in the dorsal side of gloves.
The present invention compared with prior art, has the following advantages and advantages：
1st, a kind of gloves based on electromagnetic field motion capture technology of the present invention, based on closely electromagnetic field radiation device, cost
It is relatively low, it is simple in construction, it is easy to popularize；
2nd, a kind of gloves based on electromagnetic field motion capture technology of the present invention, all prefabricated devices on gloves are carried out
Watertight processing, is easy to wash.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is side structure schematic view of the present invention.
Mark and corresponding parts title in accompanying drawing：
1- Large Electromagnetic sensors, 2- compact electromagnetic field sensors, 3- waterproof bags, 4- plug connectors.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As shown in Figure 1, 2, a kind of gloves based on electromagnetic field motion capture technology of the present invention, including glove bulk, are also wrapped
The connector 4 being arranged on gloves is included, is connected with the plug connector 4 and is arranged at least one large-scale of gloves palm part
Emf sensor 1 and the multiple compact electromagnetic field sensors 2 for being arranged on finger of glove position.The Large Electromagnetic sensing
A diameter of 15-20mm of device 1, a diameter of 8-12mm of the compact electromagnetic field sensor 2.The emf sensor uses
Closely electromagnetic field radiation device, the radiator can act distance for 1 meter, different frequency range radial component precision be 1cm's
Electromagnetic field field, meanwhile, the radiator can receive other radiator electromagnetic field field signals, according to signal radial component
Frequency range judges the distance between corresponding device.This gloves is sensed by calculating compact electromagnetic field sensor 2 with Large Electromagnetic
The relative displacement of device 1 judges the action of finger, passes through the electromagnetic field calculated Large Electromagnetic sensor 1 and installed on trunk
Sensor judges the action of palm, it is not necessary to installs other equipment again in outside.The plug connector 4, which is encapsulated in, carried out water
In the waterproof bag 3 of close processing.Plug connector is arranged on and carried out in the treated waterproof bag 3 of watertight, is washed when needing opponent's set
When washing, it is only necessary to close waterproof bag 3, solve the problems, such as that general motion capture equipment can not wash.The plug connector
4 thin coaxial cable by being embedded in gloves is connected with Large Electromagnetic sensor 1 and compact electromagnetic field sensor 2.Due to
Cable is used for gloves, therefore selects thin coaxial cable to be easy to connect up, simultaneously as cable is operated in electromagnetic field, coaxial cable
Radiation loss is small, is influenceed by external interference small, therefore is matched the most with this product.The gloves are using Du Pont, Kao Dula, pure
Cotton and Lycra elastic fiber material blending are made.It is wear-resisting to appeal material gas permeable, is adapted to wear and use for a long time.It is described small-sized
The quantity of emf sensor 2 is five, and five compact electromagnetic field sensors 2 are separately mounted to the finger tip of five fingers of gloves.By
It is the action for gathering finger mostly in collection hand motion, and the action of nearly all finger can all reflect the motion rail of finger tip
On mark, therefore compact electromagnetic field sensor 2 is arranged on to the pad of finger of gloves, is easy to the movement locus for gathering finger tip to judge
The action of finger.The Large Electromagnetic sensor 1 and compact electromagnetic field sensor 2 are encapsulated in the dorsal side of gloves.Due to
The action of palm and finger is typically all to be bent to volar direction, and Large Electromagnetic sensor 1 and compact electromagnetic field sensor
2 cannot bend, and Large Electromagnetic sensor 1 and compact electromagnetic field sensor 2 are arranged on into palm side is unfavorable for palm
Execution such as grabs, held at the action, therefore Large Electromagnetic sensor 1 and compact electromagnetic field sensor 2 are encapsulated in the back of the hand of gloves
Side.
Embodiment 2
The present embodiment differs only in embodiment 1：The quantity of the Large Electromagnetic sensor 1 is two, wherein one
The individual palm one side for being arranged on gloves, another is arranged on the back of the hand one side of gloves.Use two Large Electromagnetic sensors 1
Both can avoid a Large Electromagnetic sensor 1 go wrong after system can not work, can also be small-sized by calculating respectively
Emf sensor 2 improves the precision of system relative to the motion of two Large Electromagnetic sensors 1.
Embodiment 3
The present embodiment differs only in embodiment 1：The quantity of the compact electromagnetic field sensor 2 is ten, ten small
Type emf sensor 2 is separately mounted to the finger tip of five fingers of gloves and refers to root.Referred to using the finger joint close to palm as first
Section, due to the special physiological structure of human hand, forefinger, middle finger, the third finger and the little finger of toe of most people are all had no idea second
Finger joint relative to first knuckle it is static in the case of act third knuckle, while the action of most of finger can pass through
Detection first knuckle judges relative to the action of palm, third knuckle relative to the motion of palm and first knuckle, therefore will
Ten compact electromagnetic field sensors 2, which are separately mounted to the finger tip of five fingers of gloves and finger root, can complete to finger movement
Accurate measurement.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not used to limit this hair
Bright protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should
Within protection scope of the present invention.
Claims (8)
1. a kind of gloves based on electromagnetic field motion capture technology, including glove bulk, it is characterised in that also include being arranged on hand
The connector (4) put, it is connected with the plug connector (4) and is arranged at least one Large Electromagnetic of gloves palm part and passes
Sensor (1) and the multiple compact electromagnetic field sensors (2) for being arranged on finger of glove position.
A kind of 2. gloves based on electromagnetic field motion capture technology according to claim 1, it is characterised in that the grafting
Part (4) is encapsulated in the waterproof bag (3) for carrying out watertight processing.
A kind of 3. gloves based on electromagnetic field motion capture technology according to claim 1, it is characterised in that the grafting
Part (4) is connected by the thin coaxial cable being embedded in gloves with Large Electromagnetic sensor (1) and compact electromagnetic field sensor (2)
Connect.
4. a kind of gloves based on electromagnetic field motion capture technology according to claim 1, it is characterised in that described large-scale
The quantity of emf sensor (1) is two, and one of them is arranged on the palm one side of gloves, and another is arranged on the back of the hand of gloves
Simultaneously.
5. a kind of gloves based on electromagnetic field motion capture technology according to claim 1, it is characterised in that described small-sized
The quantity of emf sensor (2) is five, and five compact electromagnetic field sensors (2) are separately mounted to the finger of five fingers of gloves
Point.
6. a kind of gloves based on electromagnetic field motion capture technology according to claim 1, it is characterised in that described small-sized
The quantity of emf sensor (2) is ten, and ten compact electromagnetic field sensors (2) are separately mounted to the finger tip of five fingers of gloves
With finger root.
A kind of 7. gloves based on electromagnetic field motion capture technology according to claim 1, it is characterised in that the gloves
It is made of one or more blending in Du Pont, Kao Dula, pure cotton and Lycra elastic fiber material.
8. a kind of gloves based on electromagnetic field motion capture technology according to claim 1, it is characterised in that described large-scale
Emf sensor (1) and compact electromagnetic field sensor (2) are encapsulated in the dorsal side of gloves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711259701.7A CN107752174B (en) | 2017-12-04 | 2017-12-04 | Glove based on electromagnetic field motion capture technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711259701.7A CN107752174B (en) | 2017-12-04 | 2017-12-04 | Glove based on electromagnetic field motion capture technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107752174A true CN107752174A (en) | 2018-03-06 |
| CN107752174B CN107752174B (en) | 2024-03-19 |
Family
ID=61276576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711259701.7A Active CN107752174B (en) | 2017-12-04 | 2017-12-04 | Glove based on electromagnetic field motion capture technology |
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| Country | Link |
|---|---|
| CN (1) | CN107752174B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112328080A (en) * | 2020-11-10 | 2021-02-05 | 成都思悟革科技有限公司 | Intelligent electronic equipment control instruction generation method, system, device and medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120139708A1 (en) * | 2010-12-06 | 2012-06-07 | Massachusetts Institute Of Technology | Wireless Hand Gesture Capture |
| KR20130101367A (en) * | 2012-03-05 | 2013-09-13 | 연세대학교 산학협력단 | Gloves based interface apparatus, and haptic systme and method using the same |
| KR101525226B1 (en) * | 2014-12-12 | 2015-06-04 | 영풍전자(주) | Motion recognizing glove for augmented reality |
| CN204378001U (en) * | 2015-01-05 | 2015-06-10 | 刘述亮 | A kind of sign language communication gloves |
| US20150253847A1 (en) * | 2014-03-07 | 2015-09-10 | Easier To Use, Llc | Wearable device controller |
| CN204740561U (en) * | 2015-07-13 | 2015-11-04 | 刘述亮 | Data glove |
| CN206178653U (en) * | 2016-01-05 | 2017-05-17 | 上海卓易科技股份有限公司 | Wireless Intelligence gloves |
| CN206270980U (en) * | 2016-09-19 | 2017-06-20 | 武汉元生创新科技有限公司 | A kind of motion capture gloves for gesture identification |
| CN207544397U (en) * | 2017-12-04 | 2018-06-29 | 成都思悟革科技有限公司 | A kind of gloves based on electromagnetic field motion capture technology |
-
2017
- 2017-12-04 CN CN201711259701.7A patent/CN107752174B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120139708A1 (en) * | 2010-12-06 | 2012-06-07 | Massachusetts Institute Of Technology | Wireless Hand Gesture Capture |
| KR20130101367A (en) * | 2012-03-05 | 2013-09-13 | 연세대학교 산학협력단 | Gloves based interface apparatus, and haptic systme and method using the same |
| US20150253847A1 (en) * | 2014-03-07 | 2015-09-10 | Easier To Use, Llc | Wearable device controller |
| KR101525226B1 (en) * | 2014-12-12 | 2015-06-04 | 영풍전자(주) | Motion recognizing glove for augmented reality |
| CN204378001U (en) * | 2015-01-05 | 2015-06-10 | 刘述亮 | A kind of sign language communication gloves |
| CN204740561U (en) * | 2015-07-13 | 2015-11-04 | 刘述亮 | Data glove |
| CN206178653U (en) * | 2016-01-05 | 2017-05-17 | 上海卓易科技股份有限公司 | Wireless Intelligence gloves |
| CN206270980U (en) * | 2016-09-19 | 2017-06-20 | 武汉元生创新科技有限公司 | A kind of motion capture gloves for gesture identification |
| CN207544397U (en) * | 2017-12-04 | 2018-06-29 | 成都思悟革科技有限公司 | A kind of gloves based on electromagnetic field motion capture technology |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112328080A (en) * | 2020-11-10 | 2021-02-05 | 成都思悟革科技有限公司 | Intelligent electronic equipment control instruction generation method, system, device and medium |
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| Publication number | Publication date |
|---|---|
| CN107752174B (en) | 2024-03-19 |
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