CN109634432A - A kind of hand gestures perception gloves based on optical fiber - Google Patents

A kind of hand gestures perception gloves based on optical fiber Download PDF

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Publication number
CN109634432A
CN109634432A CN201910128253.XA CN201910128253A CN109634432A CN 109634432 A CN109634432 A CN 109634432A CN 201910128253 A CN201910128253 A CN 201910128253A CN 109634432 A CN109634432 A CN 109634432A
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optical fiber
sensor strip
light source
plane
light
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CN109634432B (en
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狄海廷
刘珂宇
姜雪松
王秋宇
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Northeast Forestry University
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Northeast Forestry University
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/014Hand-worn input/output arrangements, e.g. data gloves

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

The invention discloses a kind of, and the hand gestures based on optical fiber perceive gloves, belong to human-machine interface technology field.Sensor strip one, sensor strip two, sensor strip three, sensor strip four, sensor strip five are separately fixed on thumb, index finger, middle finger, the third finger and the little finger of toe of gloves;Light source one, light source two, light source three, light source four, light source five are separately fixed on the finger tip of the thumbs of gloves, index finger, middle finger, the third finger and little finger of toe;Aspect sensor, light receiver module and wireless communication module one are each attached on signal acquisition and processing circuit plate, and are electrically connected with signal acquisition and processing circuit plate;Signal acquisition and processing circuit plate are fixed on gloves;Wireless communication module two is fixed on host computer, and with upper mechatronics;Wireless communication module two can carry out data information transfer with wireless communication module one.Electromagnetism interference of the present invention can not only monitor the posture in each joint of finger, can also monitor the direction of palm.

Description

A kind of hand gestures perception gloves based on optical fiber
Technical field
The present invention relates to a kind of human-computer interface device of achievable hand gestures monitoring, and in particular to a kind of based on optical fiber Hand gestures perceive gloves, are measured using optical fiber to finger curvature, are hand gestures in a kind of virtual reality system Monitoring device.
Background technique
The major organs that manpower is exchanged as human body with the external world, can transmit many attitude information.In virtual reality In system, it will need largely acquire the data glove of hand gestures.The data glove occurred at present is based on mostly Electromagnetic technique, their interference vulnerable to external electromagnetic environment may not apply to the hand gestures prison under strong electromagnetic interference environment It surveys.And one of most important advantage of optical fiber is exactly its flexibility and anti-electromagnetic interference performance, therefore, utilizes Fibre Optical Sensor skill The monitoring that art carries out hand gestures can overcome the shortcomings of electromagnetic type data glove.
Application No. is 201620333902.1 patents to disclose a kind of embedded fibers formula gloves postural awareness device, including An elastic device is respectively arranged in one cuboid rigid packet without upper and lower covers, the inside in four faces of cuboid rigid packet, each Elastic device is interior to be inlaid with fiber grating;The outside in four faces of cuboid rigid packet and finger-joint pass through flexible linear knot Structure connection, when finger does stretching routine, the joint motions of finger are applied to one, rigid packet surface by flexible linear structure Power, the power pass to elastic device, and then fiber grating deformation is driven to push away by measuring the center wavelength variation of fiber grating Calculate the stretching angle of finger.But the device uses fiber grating, is related to the processing to wavelength, system complex, cost compared with Height has been more limited in practical applications.
Summary of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, a kind of hand gestures perception based on optical fiber is provided Gloves.
In order to solve the above technical problems, the invention is realized by the following technical scheme:
Hand gestures based on optical fiber perceive gloves, including one 1-1 of sensor strip, two 1-2 of sensor strip, sensor strip three 1-3, four 1-4 of sensor strip, five 1-5 of sensor strip, one 3-1 of light source, two 3-2 of light source, three 3-3 of light source, four 3-4 of light source, light source Five 3-5, aspect sensor 4, signal acquisition and processing circuit plate 5, gloves 6, host computer 7, light receiver module 8, wireless telecommunications Module 1, wireless communication module 2 10, one 1-1 of sensor strip, two 1-2 of sensor strip, three 1-3 of sensor strip, sensor It is separately fixed on thumb, index finger, middle finger, the third finger and the little finger of toe of gloves 6 with four 1-4, five 1-5 of sensor strip, and with gloves 6 Thumb, index finger, middle finger, the third finger and little finger of toe bending and be bent;The enclosed inside of one 1-1 of sensor strip has optical fiber one 2-1, four 2-4 of two 2-2 of optical fiber, three 2-3 of optical fiber and optical fiber;One 2-1 of optical fiber, two 2-2 of optical fiber, three 2-3 of optical fiber and optical fiber four 2-4 is arranged side by side;The enclosed inside of two 1-2 of sensor strip has five 2-5 of optical fiber, six 2-6 of optical fiber, seven 2-7 of optical fiber, optical fiber eight Nine 2-9 of 2-8 and optical fiber;Five 2-5 of optical fiber, six 2-6 of optical fiber, seven 2-7 of optical fiber, eight 2-8 of optical fiber and nine 2-9 of optical fiber are arranged side by side Column;The enclosed inside of three 1-3 of sensor strip has ten 2-10 of optical fiber, 11 2-11 of optical fiber, 12 2-12 of optical fiber and optical fiber ten Three 2-13;Ten 2-10 of optical fiber, 11 2-11 of optical fiber, 12 2-12 of optical fiber and 13 2-13 of optical fiber are arranged side by side;The biography The enclosed inside of four 1-4 of sensor band have 14 2-14 of optical fiber, 15 2-15 of optical fiber, 16 2-16 of optical fiber, 17 2-17 of optical fiber and 18 2-18 of optical fiber;14 2-14 of optical fiber, 15 2-15 of optical fiber, 16 2-16 of optical fiber, 17 2-17 of optical fiber and optical fiber ten Eight 2-18 are arranged side by side;The enclosed inside of five 1-5 of sensor strip has 19 2-19 of optical fiber, 20 2-20 of optical fiber, optical fiber two 23 2-23 of 11 2-21,22 2-22 of optical fiber and optical fiber;19 2-19 of optical fiber, 20 2-20 of optical fiber, optical fiber two 11 2-21,22 2-22 of optical fiber and 23 2-23 of optical fiber are arranged side by side;One 3-1 of light source, two 3-2 of light source, light source Three 3-3, four 3-4 of light source, five 3-5 of light source are separately fixed at the finger tip of the thumbs of gloves 6, index finger, middle finger, the third finger and little finger of toe On;One 2-1 of optical fiber, two 2-2 of optical fiber, three 2-3 of optical fiber and four 2-4 of optical fiber are connected with one 3-1 of light source;Five 2- of optical fiber 5, six 2-6 of optical fiber, seven 2-7 of optical fiber, eight 2-8 of optical fiber and nine 2-9 of optical fiber are connected with two 3-2 of light source;Ten 2-10 of optical fiber, light 11 2-11 of fibre, 12 2-12 of optical fiber and 13 2-13 of optical fiber are connected with three 3-3 of light source;14 2-14 of optical fiber, optical fiber 15 2-15,16 2-16 of optical fiber, 17 2-17 of optical fiber and 18 2-18 of optical fiber are connected with four 3-4 of light source;The optical fiber ten Nine 2-19,20 2-20 of optical fiber, five 3-5 of 21 2-21 of optical fiber, 22 2-22 of optical fiber and 23 2-23 of optical fiber and light source It is connected.
One 2-1 of optical fiber, two 2-2 of optical fiber are machined with light leakage area respectively at the A of position and at the B of position, and this is leaked at two Plane where light area is each parallel to the plane where one 1-1 of sensor strip;Three 2-3 of optical fiber is machined with leakage at the B of position Light area, and the plane where the light leakage area is perpendicular to the plane where one 1-1 of sensor strip;Five 2-5 of optical fiber, six 2- of optical fiber 6, seven 2-7 of optical fiber is machined with light leakage area at the C of position, at the D of position and at the E of position respectively, and this is flat where light leakage area at three Face is each parallel to the plane where two 1-2 of sensor strip;Eight 2-8 of optical fiber is machined with light leakage area, and the light leakage at the E of position Plane where area is perpendicular to the plane where two 1-2 of sensor strip;Ten 2-10 of optical fiber, 11 2-11 of optical fiber, optical fiber ten Two 2-12 are machined with light leakage area at the F of position, at the G of position and at the H of position respectively, and the plane at three where light leakage area is flat Row is in the plane where three 1-3 of sensor strip;14 2-14 of optical fiber, 15 2-15 of optical fiber, 16 2-16 of optical fiber exist respectively It is machined with light leakage area at the I of position, at the J of position and at the K of position, and the plane at three where light leakage area is each parallel to sensor strip Plane where four 1-4;17 2-17 of optical fiber is machined with light leakage area at the K of position, and the plane where the light leakage area is hung down Directly in the plane where four 1-4 of sensor strip;19 2-19 of optical fiber, 20 2-20 of optical fiber, 21 2-21 of optical fiber difference It is machined with light leakage area at the L of position, at the M of position and at the N of position, and the plane at three where light leakage area is each parallel to sensor With the plane where five 1-5;22 2-22 of optical fiber is machined with light leakage area at the N of position, and flat where the light leakage area Face is perpendicular to the plane where five 1-5 of sensor strip;The light leakage area is shaggy groove structure, and the length is the left sides 5mm It is right.
The light receiver module 8 include 23 optical receivers, and respectively with one 2-1 of optical fiber, two 2-2 of optical fiber, light Three 2-3 of fibre, four 2-4 of optical fiber, five 2-5 of optical fiber, six 2-6 of optical fiber, seven 2-7 of optical fiber, eight 2-8 of optical fiber, nine 2-9 of optical fiber, ten 2- of optical fiber 10,11 2-11 of optical fiber, 12 2-12 of optical fiber, 13 2-13 of optical fiber, 14 2-14 of optical fiber, 15 2-15 of optical fiber, optical fiber 16 2-16,17 2-17 of optical fiber, 18 2-18 of optical fiber, 19 2-19 of optical fiber, 20 2-20 of optical fiber, 21 2-21 of optical fiber, optical fiber 22 2-22,23 2-23 of optical fiber are connected;The aspect sensor 4, light receiver module 8 and wireless communication module one 9 are each attached on signal acquisition and processing circuit plate 5, and are electrically connected with signal acquisition and processing circuit plate 5;One 3- of light source 1, two 3-2 of light source, three 3-3 of light source, four 3-4 of light source, five 3-5 of light source are electrically connected with signal acquisition and processing circuit plate 5;It is described Signal acquisition and processing circuit plate 5 are fixed on gloves 6;The wireless communication module 2 10 is fixed on host computer 7, and with it is upper Position machine 7 is electrically connected;The wireless communication module 2 10 can carry out data information transfer with wireless communication module 1.
The beneficial effects of the present invention are: the present invention provides a kind of hand gestures perception gloves based on optical fiber, anti-electromagnetism is dry It disturbs, it is highly reliable;Structure is simple, at low cost;In addition, the gloves can not only monitor the posture in each joint of finger, can also supervise Survey the direction of palm.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is light leakage plot structure schematic diagram on optical fiber in Fig. 1.
In attached drawing
1-1, sensor strip one, 1-2, sensor strip two, 1-3, sensor strip three, 1-4, sensor strip four, 1-5, sensing Device band five, 2-1, optical fiber one, 2-2, optical fiber two, 2-3, optical fiber three, 2-4, optical fiber four, 2-5, optical fiber five, 2-6, optical fiber six, 2-7, Optical fiber seven, 2-8, optical fiber eight, 2-9, optical fiber nine, 2-10, optical fiber ten, 2-11, optical fiber 11,2-12, optical fiber 12,2-13, light 13,2-14 of fibre, optical fiber 14,2-15, optical fiber 15,2-16, optical fiber 16,2-17, optical fiber 17,2-18, optical fiber 18, 2-19, optical fiber 19,2-20, optical fiber 20,2-21, optical fiber 21,2-22, optical fiber 22,2-23, optical fiber 23, 3-1, light source one, 3-2, light source two, 3-3, light source three, 3-4, light source four, 3-5, light source five, 4, aspect sensor, 5, signal adopts Collection and processing circuit plate, 6, gloves, 7, host computer, 8, light receiver module, 9, wireless communication module one, 10, wireless telecommunications mould Block two
Specific embodiment
Present invention will be further described below with reference to the accompanying drawings and specific embodiments, but they are not to limit of the invention System:
As depicted in figs. 1 and 2, the hand gestures based on optical fiber perceive gloves, including one 1-1 of sensor strip, sensor strip Two 1-2, three 1-3 of sensor strip, four 1-4 of sensor strip, five 1-5 of sensor strip, one 3-1 of light source, two 3-2 of light source, three 3- of light source 3, four 3-4 of light source, five 3-5 of light source, aspect sensor 4, signal acquisition and processing circuit plate 5, gloves 6, host computer 7, light-receiving Device module 8, wireless communication module 1, wireless communication module 2 10, one 1-1 of sensor strip, two 1-2 of sensor strip, sensing Three 1-3 of device band, four 1-4 of sensor strip, five 1-5 of sensor strip be separately fixed at the thumbs of gloves 6, index finger, middle finger, the third finger and On little finger of toe, and it is bent with the bending of the thumb of gloves 6, index finger, middle finger, the third finger and little finger of toe;One 1-1's of sensor strip Enclosed inside has one 2-1 of optical fiber, four 2-4 of two 2-2 of optical fiber, three 2-3 of optical fiber and optical fiber;One 2-1 of optical fiber, two 2-2 of optical fiber, light Three 2-3 of fibre and four 2-4 of optical fiber are arranged side by side;The enclosed inside of two 1-2 of sensor strip have five 2-5 of optical fiber, six 2-6 of optical fiber, Nine 2-9 of seven 2-7 of optical fiber, eight 2-8 of optical fiber and optical fiber;Five 2-5 of optical fiber, six 2-6 of optical fiber, seven 2-7 of optical fiber, eight 2-8 of optical fiber and Nine 2-9 of optical fiber is arranged side by side;The enclosed inside of three 1-3 of sensor strip has ten 2-10 of optical fiber, 11 2-11 of optical fiber, optical fiber ten 13 2-13 of two 2-12 and optical fiber;Ten 2-10 of optical fiber, 11 2-11 of optical fiber, 12 2-12 of optical fiber and 13 2-13 of optical fiber are simultaneously Row's arrangement;The enclosed inside of four 1-4 of sensor strip has 14 2-14 of optical fiber, 15 2-15 of optical fiber, 16 2-16 of optical fiber, light 18 2-18 of fibre 17 2-17 and optical fiber;14 2-14 of optical fiber, 15 2-15 of optical fiber, 16 2-16 of optical fiber, optical fiber 17 2-17 and 18 2-18 of optical fiber are arranged side by side;The enclosed inside of five 1-5 of sensor strip has 19 2-19 of optical fiber, optical fiber 20 2-20,23 2-23 of 21 2-21 of optical fiber, 22 2-22 of optical fiber and optical fiber;19 2-19 of optical fiber, optical fiber 20 2-20,21 2-21 of optical fiber, 22 2-22 of optical fiber and 23 2-23 of optical fiber are arranged side by side;One 3-1 of light source, light source Two 3-2, three 3-3 of light source, four 3-4 of light source, five 3-5 of light source are separately fixed at the thumbs of gloves 6, index finger, middle finger, the third finger and small On the finger tip of finger;One 2-1 of optical fiber, two 2-2 of optical fiber, three 2-3 of optical fiber and four 2-4 of optical fiber are connected with one 3-1 of light source;It is described Five 2-5 of optical fiber, six 2-6 of optical fiber, seven 2-7 of optical fiber, eight 2-8 of optical fiber and nine 2-9 of optical fiber are connected with two 3-2 of light source;The optical fiber Ten 2-10,11 2-11 of optical fiber, 12 2-12 of optical fiber and 13 2-13 of optical fiber are connected with three 3-3 of light source;The optical fiber 14 2-14,15 2-15 of optical fiber, 16 2-16 of optical fiber, 17 2-17 of optical fiber and 18 2-18 of optical fiber are connected with four 3-4 of light source;Institute State 19 2-19 of optical fiber, 20 2-20 of optical fiber, 21 2-21 of optical fiber, 22 2-22 of optical fiber and 23 2-23 of optical fiber and light Five 3-5 of source is connected.
One 2-1 of optical fiber, two 2-2 of optical fiber are machined with light leakage area respectively at the A of position and at the B of position, and this is leaked at two Plane where light area is each parallel to the plane where one 1-1 of sensor strip;Three 2-3 of optical fiber is machined with leakage at the B of position Light area, and the plane where the light leakage area is perpendicular to the plane where one 1-1 of sensor strip;Five 2-5 of optical fiber, six 2- of optical fiber 6, seven 2-7 of optical fiber is machined with light leakage area at the C of position, at the D of position and at the E of position respectively, and this is flat where light leakage area at three Face is each parallel to the plane where two 1-2 of sensor strip;Eight 2-8 of optical fiber is machined with light leakage area, and the light leakage at the E of position Plane where area is perpendicular to the plane where two 1-2 of sensor strip;Ten 2-10 of optical fiber, 11 2-11 of optical fiber, optical fiber ten Two 2-12 are machined with light leakage area at the F of position, at the G of position and at the H of position respectively, and the plane at three where light leakage area is flat Row is in the plane where three 1-3 of sensor strip;14 2-14 of optical fiber, 15 2-15 of optical fiber, 16 2-16 of optical fiber exist respectively It is machined with light leakage area at the I of position, at the J of position and at the K of position, and the plane at three where light leakage area is each parallel to sensor strip Plane where four 1-4;17 2-17 of optical fiber is machined with light leakage area at the K of position, and the plane where the light leakage area is hung down Directly in the plane where four 1-4 of sensor strip;19 2-19 of optical fiber, 20 2-20 of optical fiber, 21 2-21 of optical fiber difference It is machined with light leakage area at the L of position, at the M of position and at the N of position, and the plane at three where light leakage area is each parallel to sensor With the plane where five 1-5;22 2-22 of optical fiber is machined with light leakage area at the N of position, and flat where the light leakage area Face is perpendicular to the plane where five 1-5 of sensor strip;The light leakage area is shaggy groove structure, and the length is the left sides 5mm It is right;The presence in light leakage area can increase light leak amount when fibre-optical bending, increase the sensitivity of optical fiber measurement.
The light receiver module 8 include 23 optical receivers, and respectively with one 2-1 of optical fiber, two 2-2 of optical fiber, light Three 2-3 of fibre, four 2-4 of optical fiber, five 2-5 of optical fiber, six 2-6 of optical fiber, seven 2-7 of optical fiber, eight 2-8 of optical fiber, nine 2-9 of optical fiber, ten 2- of optical fiber 10,11 2-11 of optical fiber, 12 2-12 of optical fiber, 13 2-13 of optical fiber, 14 2-14 of optical fiber, 15 2-15 of optical fiber, optical fiber 16 2-16,17 2-17 of optical fiber, 18 2-18 of optical fiber, 19 2-19 of optical fiber, 20 2-20 of optical fiber, 21 2-21 of optical fiber, optical fiber 22 2-22,23 2-23 of optical fiber are connected;The aspect sensor 4, light receiver module 8 and wireless communication module one 9 are each attached on signal acquisition and processing circuit plate 5, and are electrically connected with signal acquisition and processing circuit plate 5;One 3- of light source 1, two 3-2 of light source, three 3-3 of light source, four 3-4 of light source, five 3-5 of light source are electrically connected with signal acquisition and processing circuit plate 5;It is described Signal acquisition and processing circuit plate 5 are fixed on gloves 6;The wireless communication module 2 10 is fixed on host computer 7, and with it is upper Position machine 7 is electrically connected;The wireless communication module 2 10 can carry out data information transfer with wireless communication module 1.
The working principle of hand gestures perception gloves based on optical fiber is as follows: position A and position B and thumb on gloves 6 Two joint positions it is corresponding;Position C, position D and position E are corresponding with three joint positions of index finger;Position F, position G It is corresponding with three joint positions of middle finger with position H;Position I, position J and position K and three nameless joint position phases It is corresponding;Position L, position M and position N are corresponding with three joint positions of little finger of toe;One 2-1 of optical fiber, two 2-2 of optical fiber, optical fiber five 2-5, six 2-6 of optical fiber, seven 2-7 of optical fiber, ten 2-10 of optical fiber, 11 2-11 of optical fiber, 12 2-12 of optical fiber, 14 2-14 of optical fiber, light 15 2-15 of fibre, 16 2-16 of optical fiber, 19 2-19 of optical fiber, 20 2-20 of optical fiber, 21 2-21 of optical fiber respectively position A, Position B, position C, position D, position E, position F, position G, position H, position I, position J, position K, position L, position M, position N Place is machined with light leakage area, in palm straight configuration, plane where these light leakage areas with palm plane be it is parallel, they are defeated The size of light intensity and the proportional relationship of the curved angle of corresponding finger-joint out pass through measurement 8 light reception of light receiver module The light intensity of device can extrapolate the angle of respective finger arthrogryposis;Three 2-3 of optical fiber, eight 2-8 of optical fiber, 17 2-17 of optical fiber, light 22 2-22 of fibre are machined with light leakage area at position B, position E, position K, position N respectively, in palm straight configuration, these Plane where light leakage area with palm plane be it is vertical, the size of their output intensities and corresponding finger-joint or so bifurcated The proportional relationship of angle, the light intensity by measuring 8 light reception device of light receiver module can extrapolate a respective finger joint left side The angle of right bifurcated;Four 2-4 of optical fiber, nine 2-9 of optical fiber, 13 2-13 of optical fiber, 18 2-18 of optical fiber, do not have on 23 2-23 of optical fiber There is processing light leakage area, being used as reference optical fiber can effectively reduce one 3-1 of light source, two 3-2 of light source, light source three after division arithmetic The light-intensity variation of 3-3, four 3-4 of light source, five 3-5 of light source are to monitoring system bring error.Aspect sensor 4 is for monitoring palm Directional information;The directional information of the bending information of finger and palm is passed to letter by light receiver module 8 and aspect sensor 4 Number acquisition and processing circuit plate 5;After signal acquisition and processing circuit plate 5 handle corresponding information, these information are led to Cross wireless communication module 1 and wireless communication module 2 10 be transferred to host computer 7, host computer 7 can according to these information into The simulation of row hand gestures.

Claims (3)

1. a kind of hand gestures based on optical fiber perceive gloves, which is characterized in that including sensor strip one (1-1), sensor strip Two (1-2), sensor strip three (1-3), sensor strip four (1-4), sensor strip five (1-5), light source one (3-1), two (3- of light source 2), light source three (3-3), light source four (3-4), light source five (3-5), aspect sensor (4), signal acquisition and processing circuit plate (5), Gloves (6), host computer (7), light receiver module (8), wireless communication module one (9), wireless communication module two (10), the biography Sensor band one (1-1), sensor strip two (1-2), sensor strip three (1-3), sensor strip four (1-4), sensor strip five (1-5) Be separately fixed on thumb, index finger, middle finger, the third finger and the little finger of toe of gloves (6), and with the thumb of gloves (6), index finger, middle finger, Nameless and little finger of toe bending and be bent;The enclosed inside of the sensor strip one (1-1) has optical fiber one (2-1), two (2- of optical fiber 2), optical fiber three (2-3) and optical fiber four (2-4);The optical fiber one (2-1), optical fiber two (2-2), optical fiber three (2-3) and optical fiber four (2-4) is arranged side by side;The enclosed inside of the sensor strip two (1-2) has optical fiber five (2-5), optical fiber six (2-6), optical fiber seven (2-7), optical fiber eight (2-8) and optical fiber nine (2-9);The optical fiber five (2-5), optical fiber six (2-6), optical fiber seven (2-7), optical fiber eight (2-8) and optical fiber nine (2-9) are arranged side by side;The enclosed inside of the sensor strip three (1-3) has optical fiber ten (2-10), optical fiber ten One (2-11), optical fiber 12 (2-12) and optical fiber 13 (2-13);The optical fiber ten (2-10), optical fiber 11 (2-11), optical fiber 12 (2-12) and optical fiber 13 (2-13) are arranged side by side;The enclosed inside of the sensor strip four (1-4) has 14 (2- of optical fiber 14), optical fiber 15 (2-15), optical fiber 16 (2-16), optical fiber 17 (2-17) and optical fiber 18 (2-18);The optical fiber 14 (2-14), optical fiber 15 (2-15), optical fiber 16 (2-16), optical fiber 17 (2-17) and optical fiber 18 (2-18) are arranged side by side; The enclosed inside of the sensor strip five (1-5) has optical fiber 19 (2-19), optical fiber 20 (2-20), 21 (2- of optical fiber 21), optical fiber 22 (2-22) and optical fiber 23 (2-23);The optical fiber 19 (2-19), optical fiber 20 (2-20), optical fiber 21 (2-21), optical fiber 22 (2-22) and optical fiber 23 (2-23) are arranged side by side;The light source one (3-1), light source Two (3-2), light source three (3-3), light source four (3-4), light source five (3-5) be separately fixed at the thumbs of gloves (6), index finger, middle finger, On nameless and little finger of toe finger tip;The optical fiber one (2-1), optical fiber two (2-2), optical fiber three (2-3) and optical fiber four (2-4) and light (3-1) is connected in source one;The optical fiber five (2-5), optical fiber six (2-6), optical fiber seven (2-7), optical fiber eight (2-8) and optical fiber nine (2-9) is connected with light source two (3-2);The optical fiber ten (2-10), optical fiber 11 (2-11), optical fiber 12 (2-12) and optical fiber 13 (2-13) are connected with light source three (3-3);The optical fiber 14 (2-14), optical fiber 15 (2-15), 16 (2- of optical fiber 16), optical fiber 17 (2-17) and optical fiber 18 (2-18) are connected with light source four (3-4);The optical fiber 19 (2-19), optical fiber 20 (2-20), optical fiber 21 (2-21), optical fiber 22 (2-22) and optical fiber 23 (2-23) and light source five (3-5) phase Connection.
2. the hand gestures according to claim 1 based on optical fiber perceive gloves, which is characterized in that the one (2- of optical fiber 1), optical fiber two (2-2) is machined with light leakage area respectively at the A of position and at the B of position, and the plane where the Liang Chu light leakage area is flat Row is in the plane where sensor strip one (1-1);The optical fiber three (2-3) is machined with light leakage area, and the light leakage area at the B of position The plane at place is perpendicular to the plane where sensor strip one (1-1);The optical fiber five (2-5), optical fiber six (2-6), optical fiber seven (2-7) is machined with light leakage area at the C of position, at the D of position and at the E of position respectively, and the plane at three where light leakage area is flat Row is in the plane where sensor strip two (1-2);The optical fiber eight (2-8) is machined with light leakage area, and the light leakage area at the E of position The plane at place is perpendicular to the plane where sensor strip two (1-2);The optical fiber ten (2-10), optical fiber 11 (2-11), light 12 (2-12) of fibre are machined with light leakage area at the F of position, at the G of position and at the H of position respectively, and this is flat where light leakage area at three Face is each parallel to the plane where sensor strip three (1-3);The optical fiber 14 (2-14), optical fiber 15 (2-15), optical fiber ten Six (2-16) are machined with light leakage area at the I of position, at the J of position and at the K of position respectively, and the plane at three where light leakage area is equal The plane being parallel to where sensor strip four (1-4);The optical fiber 17 (2-17) is machined with light leakage area at the K of position, and should Plane where light leakage area is perpendicular to the plane where sensor strip four (1-4);The optical fiber 19 (2-19), optical fiber 20 (2-20), optical fiber 21 (2-21) are machined with light leakage area at the L of position, at the M of position and at the N of position respectively, and this is leaked at three Plane where light area is each parallel to the plane where sensor strip five (1-5);The optical fiber 22 (2-22) is at the N of position It is machined with light leakage area, and the plane where the light leakage area is perpendicular to the plane where sensor strip five (1-5);The light leakage area is Shaggy groove structure, the length is 5mm or so.
3. the hand gestures according to claim 1 based on optical fiber perceive gloves, which is characterized in that the optical receiver mould Block (8) include 23 optical receivers, and respectively with optical fiber one (2-1), optical fiber two (2-2), optical fiber three (2-3), optical fiber four (2-4), optical fiber five (2-5), optical fiber six (2-6), optical fiber seven (2-7), optical fiber eight (2-8), optical fiber nine (2-9), ten (2- of optical fiber 10), optical fiber 11 (2-11), optical fiber 12 (2-12), optical fiber 13 (2-13), optical fiber 14 (2-14), 15 (2- of optical fiber 15), optical fiber 16 (2-16), optical fiber 17 (2-17), optical fiber 18 (2-18), optical fiber 19 (2-19), 20 (2- of optical fiber 20), optical fiber 21 (2-21), optical fiber 22 (2-22), optical fiber 23 (2-23) are connected;The aspect sensor (4), light receiver module (8) and wireless communication module one (9) are each attached on signal acquisition and processing circuit plate (5), and with Signal acquisition and processing circuit plate (5) electrical connection;The light source one (3-1), light source two (3-2), light source three (3-3), light source four (3-4), light source five (3-5) are electrically connected with signal acquisition and processing circuit plate (5);The signal acquisition and processing circuit plate (5) it is fixed on gloves (6);The wireless communication module two (10) is fixed on host computer (7), and is electrically connected with host computer (7) It connects;The wireless communication module two (10) can carry out data information transfer with wireless communication module one (9).
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