CN112004435A - Glove and method for detecting finger flexion - Google Patents
Glove and method for detecting finger flexion Download PDFInfo
- Publication number
- CN112004435A CN112004435A CN201980029588.4A CN201980029588A CN112004435A CN 112004435 A CN112004435 A CN 112004435A CN 201980029588 A CN201980029588 A CN 201980029588A CN 112004435 A CN112004435 A CN 112004435A
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- China
- Prior art keywords
- finger
- glove
- section
- sensor section
- sensor
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D1/00—Garments
- A41D1/002—Garments adapted to accommodate electronic equipment
- A41D1/005—Garments adapted to accommodate electronic equipment with embedded cable or connector
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- 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
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
- D04B1/24—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel
- D04B1/28—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel gloves
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2600/00—Uses of garments specially adapted for specific purposes
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2403/00—Details of fabric structure established in the fabric forming process
- D10B2403/02—Cross-sectional features
- D10B2403/024—Fabric incorporating additional compounds
- D10B2403/0243—Fabric incorporating additional compounds enhancing functional properties
- D10B2403/02431—Fabric incorporating additional compounds enhancing functional properties with electronic components, e.g. sensors or switches
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Gloves (AREA)
Abstract
Accurate detection of gestures, motions and finger curvatures is essential in many technical fields. A glove (1) for detecting finger flexion is proposed, wherein the glove (1) has a textile comprising electrically insulating base fibers, and the glove (1) has a sensor section (6), wherein electrically conductive sensor fibers (7) are interwoven, knitted or woven in the sensor section (6) such that a deformation of the sensor section (6) causes a change in an electrical property of the sensor section (6), wherein an electrical contact is made with the sensor section (6) for providing measurement data, wherein the measurement data comprises an electrical property and/or a change in an electrical property, wherein the glove (1) has a finger section (3), wherein the finger section (3) extends with a finger section length along a longitudinal extension direction from a finger base (4) to a finger tip (5), wherein the sensor section (6) is arranged in the finger section (3) and at least along the longitudinal direction The finger section extends 30% of the length.
Description
Technical Field
A glove for detecting finger flexion is presented. The glove includes a textile, wherein the textile has a base fiber. The glove comprises a sensor section, wherein electrically conductive sensor fibers are interwoven, knitted or woven in the sensor section such that a deformation of the sensor section causes a change in an electrical property of the sensor section, wherein the sensor section is in electrical contact with the sensor section for providing measurement data, wherein the measurement data comprises the electrical property and/or the change in the electrical property.
Background
Document EP 1624800B 1, which possibly forms the latest prior art, describes a knitted structure having, as its constituent parts: a transducer arrangement with at least one transducing region knitted with electrically conductive fibres such that deformation of the arrangement causes a change in an electrical characteristic of the transducing region; and means for monitoring such changes for providing instructions on the deformation of the knitted structure in which the first and last stitch arrangements of the switching zone are knitted with electrically conductive fibres which act as feed lines for the conduction of the transducer arrangement. Furthermore, a glove is disclosed, which is capable of measuring finger bending by means of electromagnetic induction into a plurality of incorporated coils.
Disclosure of Invention
A glove for detecting finger flexion having the features of claim 1 is proposed. Furthermore, a method for detecting finger bending with a glove is proposed. Further advantages, functions and embodiments emerge from the following description, the dependent claims and the drawings.
A glove for detecting finger flexion is presented. The glove has, in particular, integrated electronics and/or integrated sensor devices. Further, the glove can be configured to detect gestures and/or motions. The glove is preferably configured as a fingerglove, in particular with a separate sheath for each finger. Alternatively, the glove can be configured as a three-finger glove, as a fist glove or as a mitten. In particular, the glove can form a half glove or a short-finger glove.
The glove includes a textile, wherein the textile has isolated base fibers. The textile forms in particular a matrix. The glove is formed here in particular as a textile glove, such as a knitted glove. The textile is in particular a flat knitted textile. In particular, the glove can also be a leather glove or a plastic glove with a textile lining, wherein the textile lining has the base fibers and/or forms the matrix. Such as a fabric, a knitted article and/or a knitted article (Maschenware). The base fiber is, for example, a natural fiber. Alternatively, the base fiber can also be a plastic fiber. The base fiber is in particular designed as an electrically insulating structure.
The glove has a sensor section. In particular, the sensor section is integrated in one piece in the textile product and/or is connected in one piece to the textile product. The glove comprising the textile and the sensor section can preferably be produced in one piece. The sensor section forms a planar section. For example, the sensor section has an area of more than one square centimeter. The sensor section has electrically conductive sensor fibers, wherein the sensor section is woven, knitted or braided inside. In particular, the sensor fibers are knitted, interwoven or woven together with the base fibers. Alternatively, the sensor section is free of base fibers. The sensor section can include a base fiber and a conductive sensor fiber. The sensor fibers are, for example, metal fibers, conductive carbon fibers or intrinsically conductive polymer fibers, for example, of polyaniline or polypyrrole. In particular, the sensor fibers are high-grade steel fibers, aluminum fibers, silver fibers or gold fibers or conductively coated natural or polymeric yarns.
The sensor section is designed to detect a deformation, for example, by: the deformation of the sensor section causes a change in an electrical characteristic of the sensor section. The electrical property is preferably a resistance, alternatively the electrical property can be an inductance or a capacitance. It is particularly preferred that the electrical property is resistance measured in the same direction as the direction of stretching. In particular, the electrical properties can be set by the needle thread fineness, the needle thread density or the sensor fiber material. Furthermore, the electrical properties of the sensor section can be adjusted by bonding or knitting.
In order to provide electrical contact of the measurement data with the sensor section. The electrical contacting is preferably carried out by means of electrical lines, in particular conductor tracks, which are formed, for example, by sensor fibers and/or sensor fiber material. The measurement data are preferably analog data, but can alternatively be digitized. The measurement data comprise an electrical property of the sensor section and/or comprise a change in an electrical property of the sensor section. For example, the measurement data is and/or comprises resistance data of the sensor section. The measurement data can also be voltage or current values detected in the sensor section.
The glove has a finger section. In particular, the glove has a plurality of finger sections, for example five finger sections. The finger sections are arranged in the finger area of the glove. In particular the finger section extends from the base of the finger to the tip of the finger. The finger sections extend along a longitudinal extension direction. Further, the finger section has a finger section length. The finger section length is in particular the length of a finger. The finger section length is in particular greater than one knuckle, for example greater than three centimeters.
The sensor section is arranged in the finger section. The sensor section extends in the finger section along the longitudinal direction at least along thirty percent of the length of the finger section. The sensor section extends in the finger section, in particular in the longitudinal direction, at least one centimeter long and preferably at least two centimeters long. In particular, it can be provided that the sensor section extends at least along fifty percent of the length of the finger section and in particular that the sensor section extends more than ninety percent or completely in the finger section. In particular, it can also be provided that the sensor section is designed as a completely circumferential structure perpendicular to the longitudinal direction. For example, the sensor section surrounds the finger or the finger section in a ring-shaped or cylindrical manner. Alternatively, it can be provided that the sensor section is designed as an only partially encircling structure perpendicular to the longitudinal direction, for example as an only semicircular or quarter-circular structure.
The invention is based on the consideration of providing a glove which enables a reliable and precise detection of finger flexion, wherein the glove can be produced particularly easily and cost-effectively. Furthermore, the glove can be manufactured mechanically and in one piece.
Optionally, it is provided that the sensor section is coherent in the finger section along the longitudinal direction along at least thirty percent of the finger section length. For example, the sensor section is continuously conductive along at least thirty percent of the length of the finger section, wherein the sensor section is free of electrical discontinuities. In particular, the sensor section is continuous and/or electrically conductive in the finger section over a range of at least two centimeters. For example, the sensor sections have sensor fibers in succession, which sensor fibers can connect the entire sensor section in an electrically conductive manner. This design is based on the consideration of providing a glove which enables an accurate detection of finger flexion, wherein in particular the electrical properties are distributed over a large range.
It is particularly preferred that the sensor section is in electrical contact on at least two ends. The electrical contact is made in particular by means of an electrical wire. For example, at two ends opposite in the longitudinal direction, in contact with the sensor section. Such as one in the area of the base of the finger and one in the area of the tip of the finger. This design is based on the consideration that electrical properties are detected in areas spaced apart along the longitudinal direction. For example, the electrical characteristic is the resistance of the sensor section between two electrical contacts spaced apart along the longitudinal direction. The electrical contact is made in particular with sensor fibers or wires made of sensor fiber material. The two electrical contacts for contacting the sensor section are spaced apart from one another by at least one knuckle length, in particular by at least one centimeter, in particular by at least two centimeters.
In one embodiment of the invention, the electrical contacts are electrically contacted to the sensor section in order to provide the measurement data in such a way that the electrical contacts are all arranged in a common region and/or section along the longitudinal direction. In particular, the at least two electrical contacts are arranged at the same height in the longitudinal direction. In particular, the two and/or at least two electrical contacts are arranged in the region of the base of the finger, as an alternative to the electrical contacts being arranged in the region of the tip of the finger. This design is based on the consideration of providing a glove which minimizes the influence due to the different lengths of the wires used for making the contact and in particular enables measurement errors to be reduced in this way.
In one embodiment of the invention, the electrical lines and/or the electrical contacts are formed by conductor tracks. The conductor tracks are formed in particular from electrically conductive yarns. For example, the conductor tracks are formed by sensor fibers. The conductor tracks can be knitted, woven or woven into the textile. In particular, the conductor tracks are arranged in the textile in a covered and/or protected manner. Alternatively, it can be provided that the conductor tracks are embroidered (embroidered) or embossed onto the textile.
Particularly preferably, the sensor section is formed in a U-shape. In particular, the sensor section is designed in a U-shape with an opening facing the base of the finger. Alternatively, the opening of the U-shaped sensor section can be arranged towards the fingertip. In particular, the electrical contact is made at both ends of the opening of the U. Furthermore, the sensor section can also be designed in a meandering manner and/or have a plurality of turns between the base of the finger and the tip of the finger. This design is based on the consideration of providing a glove for detecting finger flexion and/or movement, which provides sensor segments in a resource-saving manner, wherein less expensive sensor fiber materials have to be used.
Optionally, it is provided that the sensor section is arranged on the back of the finger. In particular, the sensor section is arranged in the region of a joint of the dorsum of the finger. Alternatively, it can be provided that the sensor section is arranged on the underside of the finger. In particular, the sensor section is arranged around the finger, for example in a cylindrical manner. The design of the arrangement on the dorsal surface of the fingers is based on the consideration of providing a glove with sensor segments which are as little as possible subject to human injury or environmental disturbances.
It is particularly preferred that the electrical property is the electrical resistance of the sensor section. In particular, the electrical property is the resistance of the sensor section between the electrical contacts. It is particularly preferred that the electrical resistance between the finger root and the finger tip is an electrical characteristic of the sensor section. For example, the resistance is measured by means of a current measurement and/or a voltage application to the sensor section.
It is particularly preferred that the sensor section comprises a needle thread arrangement with sensor fibers. In particular, the needle thread arrangements are adjacent in the longitudinal extension direction. The needle line arrangement preferably encloses an angle of between 50 and 140 degrees with the longitudinal extension of the finger section. In particular, the needle thread arrangement is at right angles to the longitudinal extension of the finger section. Stretching and/or bending of the fingers causes, inter alia, elongation of the stitches of said stitch arrangement. Such as finger bending, to bring the threads of adjacent needle thread arrangements into closer contact with each other. In particular, it can also be provided that the needle and thread arrangements of the sensor fibers are separated from one another by a needle and thread arrangement of the base fibers.
A particularly preferred embodiment of the invention provides that the electrical contacts between adjacent needle-line arrangements are closed and/or formed when the sensor section is deformed. For example, due to finger bending, the number of contact points of the sensor fibers in different stitch arrangements is increased, so that the resistance in the sensor section decreases on the basis of the plurality of electrical contacts. In particular, the needle-thread arrangement is arranged such that stretching and/or finger bending causes a reduction in the electrical resistance. Alternatively, it can be provided on the basis of other knitting, weaving and/or interlacing patterns that stretching and/or finger bending causes an increase in the electrical resistance, for example by: the number of electrical contacts between adjacent arrangements of stitches is reduced when the finger is flexed and/or the sensor section is extended. This design is based on the consideration of providing a glove which can be easily manufactured in terms of design and which enables reliable detection of finger bending.
Particularly preferably, the electrical property is the electrical resistance aligned perpendicular to the needles and/or aligned with the longitudinal extension. Alternatively, the electrical resistance can also be measured as an electrical property obliquely to the needle-line arrangement. In a U-shaped embodiment of the sensor section, the needle thread arrangement is preferably arranged perpendicular to the waist of the U.
It is particularly preferred that the glove has a data interface for supplying the measurement data to the evaluation unit. The data interface is, for example, a physical interface, in particular a cable connection, such as a cable clamp connection or a radio connection. The data interface can be arranged in the region of the back of the hand.
It is particularly preferred that the data interface forms a cable interface. In particular, it is provided that the cable connections are arranged in the region of the hand joints, wherein the cable connections in the region of the hand joints restrict the user as little as possible.
In particular, it can be provided that the glove has an evaluation unit. The evaluation unit is, for example, a processor, microcontroller, microchip or computer unit. The evaluation unit is connected to the sensor section by means of data technology. In particular, the measurement data are provided to the evaluation unit. The evaluation unit is designed to determine finger bending, gestures or movements on the basis of the measurement data. In particular, the evaluation unit is arranged on the back of the hand. Alternatively, the evaluation unit can be arranged in the region of the hand joints. In particular, it is also possible for the evaluation unit to be designed as a separate evaluation unit, for example as a watch, in particular as a smart watch, the separate evaluation unit being supplied with measurement data by means of data technology and/or being connected to the data interface, for example.
A method for determining finger flexion by means of a glove, in particular as described above, forms a further subject of the invention. For this purpose, the sensor section is arranged, for example, interlaced, knitted or braided in a textile glove in the finger section. The sensor segments are arranged in the finger segment at least along thirty percent of the finger segment length. The bending of the finger causes a change of an electrical property in the finger section, wherein the electrical property and/or the change of the electrical property is measured. Determining the finger bend, gesture or movement on the basis of the electrical characteristic and/or the change in electrical characteristic.
Drawings
Further advantages, functions and embodiments emerge from the drawing and the description thereof. Here:
FIG. 1 shows a first embodiment of a glove for detecting finger flexion;
FIG. 2 shows a second embodiment of a glove;
fig. 3a shows a textile product with sensor sections in an unstretched state;
fig. 3b shows the textile product of fig. 3a in an extended state.
Detailed Description
FIG. 1 illustrates a glove for detecting a user's hand gesture, motion, or finger bending. The glove 1 is designed as a five-finger glove and in particular as a glove (Vollhandschuh). The glove 1 is designed as a textile glove 1 made of a textile base body 2. The textile base body 2 is designed to cover at least some parts of the back of the hand, the palm of the hand and the fingers. The woven substrate 2 is formed from base fibers, for example a knitted fabric made of base fibers. The base fiber is preferably a natural fiber, such as cotton. Alternatively, the base fiber can be a plastic fiber, preferably a plastic fiber that is flame resistant or formed from a thermoset plastic.
The glove 1 and in particular the textile base body 2 have five finger sections 3. The finger section 3 is designed to cover a finger. In particular, the finger section 3 surrounds the finger in a cylindrical or hood-like manner. The finger sections 3 extend from the base 4 to the tip 5. The finger sections 3 for different fingers have in particular different finger section lengths. The finger section length is in particular greater than the knuckle length, in particular greater than two centimeters and in particular greater than three centimeters. The finger section 3 comprises a textile section of the textile substrate 2.
The glove 1 has a plurality of, in this embodiment five, sensor segments 6. The sensor sections 6 are each arranged on the back of the finger section 3. The sensor section 6 is a planar section, which has an area of more than one square centimeter, in particular more than two square centimeters. Each finger section 3 and/or each finger is assigned a sensor section 6. The sensor section 6 comprises a sensor fiber 7 (fig. 3). The sensor fiber 7 is an electrical fiber and in particular a metal fiber or a conductively coated fiber. For example, the sensor fibers 7 are configured as silver fibers or as silver wires or coated natural or polymeric fibers. The sensor fibers 7 are knitted, woven or interwoven to form a textile fabric. In particular, the sensor section can be knitted, woven or woven solely from the sensor fibers 7, alternatively the sensor section 7 also comprises a base fiber, wherein the base fiber is knitted, woven or woven together with the sensor fibers 7. The sensor fibers 7 form a knitted product, wherein the knitted product forms the sensor section 6. The sensor section 6 is directly knitted or knitted, stitched or connected to the textile base body 2. In particular, the sensor section 6 is directly woven, knitted or braided into the textile base body 2. The textile base body 2 and the sensor section 6 can be produced in particular in a common working step, such as a knitting step, an interlacing step or a weaving step.
The sensor section 6 has an electrical property. The electrical properties are in particular electrical conductivity and/or electrical resistance. The sensor section is designed in such a way that the electrical properties change when the sensor section 6 is stretched or deformed. For example, when the sensor section 6 is extended, the resistance can be increased or decreased as a matter of design. In particular, the deformation or the finger bending can be detected and/or determined by measuring an electrical property, such as a resistance.
The sensor sections 6 are each connected to two electrical contacts 8. The electrical contacts 8 are arranged spaced apart in the longitudinal direction in the embodiment of fig. 1. One electrical contact 8 is arranged in the region of the fingertip 5 and the other electrical contact 8 of the associated sensor section 6 is arranged in the region of the finger base 4. The electrical properties, in particular the electrical resistance, between the two electrical contacts 8, in the present exemplary embodiment between the finger base and the finger tip, are thus determined.
The electrical contacts 8 are connected to an evaluation unit 10 by means of printed conductors 9. The evaluation unit 10 is arranged as a computer unit on the back of the hand. The conductor tracks 9 are interwoven, knitted or braided as fibers and/or yarns into the textile base body 2. Alternatively, the electrical conductor tracks 9 are stamped, embroidered, stitched or sewn onto the textile substrate. The evaluation unit 10 is supplied with measurement data. The measurement data are in particular the electrical properties and/or the change in the electrical properties of the sensor section 9. On the basis of the measurement data, in particular the electrical properties, in particular the electrical resistance, the evaluation unit can determine which finger has moved and/or has bent and in particular how great the movement and/or bending is.
Fig. 2 shows a second embodiment of the glove 1. The glove 1 is essentially designed like the glove of fig. 1, wherein the sensor segments 6 differ from one another. The glove 1 comprises a textile base body 2 and in turn has five finger sections 3. The finger sections 3 each comprise one of the sensor sections 6.
In the present exemplary embodiment, the sensor section 6 is configured in a U-shape. The sensor section 6 has a U-shape with an opening in the direction of the finger base 4. The waist of the U-shaped sensor section 6 is contacted by means of an electrical contact 8. The electrical contacts 8 are all in the finger-root region. From this, an electrical property, in particular a resistance, between the two electrical contacts 8 is measured and/or determined. The resistance of the sensor section 6 is the resistance of the U-shaped section.
The electrical contacts 8 are connected to an evaluation unit 10 by means of printed conductors 9. The evaluation unit 10 thus receives the evaluation data provided and is able to detect and/or determine deformations and/or finger bends.
Fig. 3a shows a detailed section of the sensor section 6. The sensor section 6 is designed as a knitted item with a plurality of needle thread arrangements 11. The needle thread arrangement 11 is constructed from the sensor fiber 7 and/or comprises the sensor fiber 7. The needle thread arrangements 11 are spaced apart from each other along the stretching direction 12 and/or adjacent along the stretching direction 12. The knitted goods are loose and loosely arranged in the illustration of figure 3 a. By the needle-line arrangement and/or the loose arrangement of the sensor fibers, fewer contacts are closed to each other. If the resistance from contact point a to contact point B is measured, the resistance along the complete path of the sensor fiber 7 is measured.
Fig. 3b shows the sensor section 6 of fig. 3a in an extended state. The stretching takes place here along the stretching direction 12. By stretching along the stretching direction 12, the plurality of electrical contacts 13 has been closed. The electrical contacts 13 are in particular contacts for the sensor fibers 7 of the adjacent needle-line arrangement 11. The resistance measured from point a to point B decreases by the closing of the electrical contacts when stretched and/or when the sensor section 6 is extended. Since in this state the resistance is not measured along the entire path, since the resistance drops as a result of the short circuit due to the electrical contact 13 and as such the actual electrical path from point a to point B becomes smaller and/or shorter. On the basis of the reduced electrical resistance, stretching, deformation or stretching along the stretching direction 12 can be inferred. The resistance value between the points a and B can be provided as the electrical characteristic to the evaluation unit 10.
Claims (15)
1. A glove (1) for detecting finger flexion,
wherein the glove (1) has a textile comprising electrically insulating base fibers,
and having a sensor section (6), wherein electrically conductive sensor fibers (7) are interwoven, knitted or woven in the sensor section (6) such that a deformation of the sensor section (6) causes a change in an electrical property of the sensor section (6),
wherein the sensor section (6) is in electrical contact for providing measurement data, wherein the measurement data comprises an electrical property and/or a change in an electrical property,
wherein the glove (1) has a finger section (3), wherein the finger section (3) extends with a finger section length along a longitudinal extension direction from a finger base (4) to a finger tip (5),
wherein the sensor section (6) is arranged in the finger section (3),
it is characterized in that the preparation method is characterized in that,
the sensor section (6) extends along the longitudinal direction at least along 30 percent of the length of the finger section.
2. Glove (1) according to claim 1, characterized in that the sensor section (6) is consecutive along 50 percent of the finger section length in the longitudinal direction in the finger section (3).
3. Glove (1) according to claim 1 or 2, characterized in that for providing the measurement data, contact is made with the sensor section (6) on two ends opposite in the longitudinal direction.
4. Glove (1) according to any of the preceding claims, characterized in that electrical contact with the sensor section (6) is made at least twice for providing the measurement data, wherein the at least two electrical contacts (8) are both arranged in the region of the base of the finger (4) or both in the region of the fingertip (5).
5. Glove (1) according to any of the preceding claims, characterized in that the electrical contacts (8) are formed by printed conductors (9), wherein the printed conductors (9) are knitted, interwoven or woven into the textile as fibers and/or as yarns.
6. Glove (1) according to any of the preceding claims, characterized in that the sensor section (6) is configured in a U-shape.
7. Glove (1) according to any of the preceding claims, characterized in that the sensor section (6) is arranged on the dorsal aspect of the fingers.
8. A glove (1) according to any of the preceding claims wherein the electrical property is the electrical resistance of the sensor section (6).
9. Glove (1) according to any of the preceding claims, characterized in that the sensor section (6) comprises a needlework (11) composed of sensor fibers (7), wherein the needlework (11) is at an angle between 50 and 140 degrees with respect to the longitudinal extension of the sensor section (3).
10. Glove (1) according to claim 9, characterized in that the stitch lines (11) are arranged along the longitudinal direction such that a deformation of the sensor section (6) causes a closing of the electrical contacts (13) between adjacent stitch lines (11).
11. Glove (1) according to any of claims 9 or 10, characterized in that said electrical property is the electrical resistance perpendicular to said needle-thread arrangement (11) and/or co-directional to said longitudinal extension.
12. A glove (1) according to any of the preceding claims characterised by a data interface for providing measurement data to the evaluation unit (10).
13. Glove (1) according to claim 12, characterized in that the data interface is configured as a cable interface and is arranged in particular in the region of a hand joint.
14. A glove (1) according to any of the preceding claims characterized by an evaluation unit (10), wherein the evaluation unit (10) provides the measurement data and the evaluation unit (10) is configured for determining finger bending on the basis of the measurement data.
15. Method for determining finger bending by means of a glove (1), in particular a glove (1) according to any of the preceding claims, characterized in that a sensor section (6) is arranged in a finger section (3), wherein the sensor section (6) extends along at least thirty percent of the finger section length in the finger section (3), wherein a deformation of the sensor section (6) causes a change in an electrical characteristic of the sensor section (6), wherein the electrical characteristic and/or the change in the electrical characteristic is measured, wherein the finger bending, gesture or movement is determined on the basis of the change in the electrical characteristic and/or electrical characteristic.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018206695.7 | 2018-05-02 | ||
| DE102018206695.7A DE102018206695A1 (en) | 2018-05-02 | 2018-05-02 | Glove for detecting a finger flexion and procedure |
| PCT/EP2019/052608 WO2019211015A1 (en) | 2018-05-02 | 2019-02-04 | Glove for detecting a finger flexion, and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112004435A true CN112004435A (en) | 2020-11-27 |
Family
ID=65496737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980029588.4A Pending CN112004435A (en) | 2018-05-02 | 2019-02-04 | Glove and method for detecting finger flexion |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN112004435A (en) |
| DE (1) | DE102018206695A1 (en) |
| WO (1) | WO2019211015A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020205356A1 (en) | 2020-04-28 | 2021-10-28 | Volkswagen Aktiengesellschaft | Seat with a regulating and control structure and an associated method for changing the tensioned state of a cover part on the respective cushion of at least one component of the seat |
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| CN107006924A (en) * | 2017-06-06 | 2017-08-04 | 中国计量大学 | It is a kind of to weave the Intelligent glove that digital flexion detects function with FBG |
| CN107109723A (en) * | 2015-07-14 | 2017-08-29 | 郡是株式会社 | Possess the flexible knitted fabric of electric conductivity and conductive accessory of the variable characteristic of resistance |
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2018
- 2018-05-02 DE DE102018206695.7A patent/DE102018206695A1/en active Pending
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2019
- 2019-02-04 WO PCT/EP2019/052608 patent/WO2019211015A1/en active Application Filing
- 2019-02-04 CN CN201980029588.4A patent/CN112004435A/en active Pending
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| CN1882280A (en) * | 2003-05-19 | 2006-12-20 | 智能生活技术有限公司 | Knitted transducer devices |
| CN104969047A (en) * | 2012-12-13 | 2015-10-07 | 耐克创新有限合伙公司 | Apparel having sensor system |
| US20160238468A1 (en) * | 2013-02-28 | 2016-08-18 | Regents Of The University Of Minnesota | Stitched stretch sensor |
| US20160186366A1 (en) * | 2013-08-16 | 2016-06-30 | Footfalls And Heartbeats Limited | Method for making electrically conductive textiles and textile sensor |
| CN107109723A (en) * | 2015-07-14 | 2017-08-29 | 郡是株式会社 | Possess the flexible knitted fabric of electric conductivity and conductive accessory of the variable characteristic of resistance |
| CN106580336A (en) * | 2017-01-19 | 2017-04-26 | 上海迈动医疗器械股份有限公司 | Intelligent wearable monitoring system based on flexible fabric sensor and monitoring method |
| CN107006924A (en) * | 2017-06-06 | 2017-08-04 | 中国计量大学 | It is a kind of to weave the Intelligent glove that digital flexion detects function with FBG |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102018206695A1 (en) | 2019-11-07 |
| WO2019211015A1 (en) | 2019-11-07 |
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