CN105116544A - Electronic glasses operated by head - Google Patents
Electronic glasses operated by head Download PDFInfo
- Publication number
- CN105116544A CN105116544A CN201510436115.XA CN201510436115A CN105116544A CN 105116544 A CN105116544 A CN 105116544A CN 201510436115 A CN201510436115 A CN 201510436115A CN 105116544 A CN105116544 A CN 105116544A
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- Prior art keywords
- pointer
- head
- processor
- user
- angular velocity
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0179—Display position adjusting means not related to the information to be displayed
- G02B2027/0187—Display position adjusting means not related to the information to be displayed slaved to motion of at least a part of the body of the user, e.g. head, eye
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Position Input By Displaying (AREA)
Abstract
Electronic glasses include the following components: a left glasses temple, a right glasses temple, a left display device, a right display device, a left infrared transmitter, a right infrared transmitter, a left infrared receiver, a right infrared receiver, a head angular velocity detector, a body angular velocity detector, a processor, a memorizer, and a power supply. The electronic glasses allow users to rapidly and accurately operate a pointer through heads. Image information can be output to a wide three-dimensional space.
Description
Technical field
The present invention relates to a kind of glasses.
Background technology
Electronic glasses is the head mounted display that can show digital signal, comprises electronic glasses, virtual reality glasses, intelligent glasses etc.
Mobile phone and panel computer are the mobile communication equipments of main flow.Mobile phone viewing area is narrow, and panel computer weight is larger.In addition, mobile phone and panel computer can only show two dimensional image, and they require that user changes an attitude, which has limited their application.
Image can export in wide three dimensions with near-to-eye by electronic glasses.But current electronic glasses is difficult to input characters.There is identification error in speech recognition input method, anti-interference is poor.Although touch pad can complete text event detection, it needs the resource taking at least 1 hand.When user's both hands are in busy state, be difficult to use touch pad input characters.Although eyeball tracking equipment can operate electronic glasses with eye movement, the pointer movement precision of eyeball tracking equipment is lower, and easily suffers the interference of surround lighting.
Design a kind of electronic glasses herein, it allows user to carry out operating pointer quickly and accurately by head, and image information can be exported in wide three dimensions.There is no the manufacture method that document discloses this series products at present.
Summary of the invention
The present invention aims to provide electronic glasses and the method for operating thereof of a kind of operation.It allows user to carry out operating pointer quickly and accurately by head, and image information can be exported in wide three dimensions.
Electronic glasses comprises left mirror leg, right temple, left display device, right display device, left infrared transmitter, right infrared transmitter, left infrared remote receiver, right infrared remote receiver, head angular velocity detection instrument, processor, storer, power supply.
Display device is picture output device, comprises the equipment such as liquid crystal panel, projector.
This paragraph hypothesis user has on electronic glasses always.Left display device is positioned at user's left eye front, and right display device is positioned at user's right eye front.Left display device is projected on three-dimensional object by the central projection of left eye center, then the projection line of left eye emission center is left eye projection line.Right display device is projected on three-dimensional object by the central projection of right eye center, then the projection line of right eye emission center is right eye projection line.
Infrared transmitter can continue to launch infrared ray, can Fixed Time Interval be also periodic emission infrared ray.When user opens eyes, its eyes of infrared radiation that infrared transmitter is launched will reflect strong infrared light.When user closes one's eyes, the light that display device is launched irradiates its eyes and will reflect weak infrared light.Infrared remote receiver can convert reflects infrared light to digital signal.Left infrared transmitter is by infrared light emission on user's left eye, and left infrared remote receiver receives the infrared light of user's left eye reflection.Right infrared transmitter is by infrared light emission on user's right eye, and right infrared remote receiver receives the infrared light of user's right eye reflection.The infrared light intensity-conversion of reception becomes 1 digital signal or 1 group of digital signal to send to processor by infrared remote receiver.If infrared remote receiver is single pixel infrared camera, it just exports 1 digital signal; If infrared remote receiver is many pixels infrared camera, it just exports 1 group of digital signal.In responding range, input infrared light intensity increases, and the digital signal that infrared remote receiver exports just increases; Otherwise the digital signal that infrared remote receiver exports then reduces.
Given threshold I ∈ (0 ,+∞) is for judging eyes-open state and closed-eye state.If left infrared remote receiver output signal sum is less than I, then processor judges that user's left eye is closed; If left infrared remote receiver output signal sum is greater than I, then processor judges that user's left eye is opened.If right infrared remote receiver output signal sum is less than I, then processor judges that user's right eye is closed; If right infrared remote receiver output signal sum is greater than I, then processor judges that user's right eye is opened.
Angular velocity detection instrument is the instrument detecting vehicle angular velocity.Conventional angular velocity detection instrument is three axis angular rate gyroscopes, and its carriage center serves as gyroscope coordinate origin, and its main shaft, transverse axis and Z-axis form the coordinate axis of gyroscope coordinate system.So three axis angular rate gyroscopes can detect three-dimensional angular velocity vector.
Head angular velocity detection instrument is worn over head, and it can detect the three-dimensional angular velocity vector [a of head
1, a
2, a
3].Head angular velocity detection instrument can detect the angular motion noise of trunk.Therefore, electronic glasses can increase the angular velocity noise that an angle of body speed detector produces to eliminate angle of body motion.Head angular velocity detection instrument is identical with the change in coordinate axis direction of angle of body speed detector.Angle of body speed detector is worn on trunk, and it can detect the three-dimensional angular velocity vector [b of trunk
1, b
2, b
3].If electronic glasses does not comprise angle of body speed detector, then the three-dimensional angular velocity vector of trunk is constant vector [0,0,0].Make c
1=a
1-b
1, c
1=a
1-b
1, c
1=a
1-b
1, then the angular velocity of rotation vector of the relative trunk of head is [c
1, c
2, c
3].
The coordinate origin of head angular velocity detection instrument is moved to the cervical vertebra summit of user by processor, serves as the change in coordinate axis direction of head coordinate system with the change in coordinate axis direction of head angular velocity detection instrument.So processor just establishes a three-dimensional head coordinate system for user's head.No matter which kind of motion state user's head is in, and the initial point of head coordinate system is positioned at the cervical vertebra summit of user all the time, and the change in coordinate axis direction of head coordinate system is consistent with the change in coordinate axis direction of head angular velocity detection instrument all the time.
The direction, dead ahead of electronic glasses is consistent with the direction, dead ahead of eyes of user.Suppose that head state when user is upright is original state, then the anglec of rotation α up and down of user's head meets
and the left rotation and right rotation angle beta of user's head meets
The method of header operations pointer has two kinds, sets forth respectively below.
Method one:
Operation interface is a virtual plane object in three dimensions, and it is stored in storer with spreadsheet format.It is positioned at user's glasses front.Front herein comprises dead ahead, front upper place, front lower place, front left and front right.Operation interface all the time opposing headers is static.
Pointer is positioned on two-dimensional operation interface, and its needle point coordinate can represent with bivector.There is two states in pointer: " activation " and " forbidding ".When pointer is in " forbidding " state, pointer cannot move or click; When pointer is in " activation " state, pointer can move and click.
Suppose s ∈ (0 ,+∞).User can switch pointer state with head.The method that head switches pointer state is: it is simple eye more than s millisecond that user continues closedown.
After pointer switching state, images themselves can be changed immediately to emphasize that state changes.
User can move pointer with head.Head left rotation and right rotation angular velocity component is d
1, the upper and lower angular velocity of rotation component of head is d
2.The three-dimensional rotation angular velocity vector of the relative trunk of head is [c
1, c
2, c
3], it can convert angular velocity vector [d to
1, d
2, d
3].D
1the left and right displacement component of pointer can be mapped to; d
2the upper and lower displacement component of pointer can be mapped to.
Suppose k
1∈ (0 ,+∞), k
2∈ (0 ,+∞).The method that head moves pointer comprises the steps:
If state that S1. pointer is in " forbidding ", then go to S1; Otherwise, go to S2.
S2. processor is by angular velocity vector [c
1, c
2, c
3] convert angular velocity vector [d to
1, d
2, d
3].Go to S3.
S3. processor is by bivector [d
1, d
2] component be multiplied by zoom factor k respectively
1and k
2, thus map out pointer displacement vector [k
1d
1, k
2d
2].Go to S4.
S4. processor is by pointer displacement vector [k
1d
1, k
2d
2] be added on current pointer coordinate, thus on operation interface mobile pointer.Go to S1.
User can click pointer with head.The method that head clicks pointer comprises the steps:
If state that S1. pointer is in " forbidding ", then go to S1; Otherwise, go to S2.
If S2. user blinks, processor just clicks pointer, goes to S1; Otherwise, go to S1.
Method two:
Operation interface is a virtual plane object in three dimensions, and it is stored in storer with spreadsheet format.It is positioned at user's trunk front.Front herein comprises dead ahead, front upper place, front lower place, front left and front right.Trunk is static relatively all the time for operation interface.Be a plane comprising operation interface herein by operation interface plane definition.
Pointer entity is a virtual plane object in three dimensions, and it is stored in storer with spreadsheet format.It is positioned at user's glasses front.Front herein comprises dead ahead, front upper place, front lower place, front left and front right.Pointer entity all the time opposing headers is static.Pointer entity does not show on the display device, and it is only for the pointer that projects out.If pointer entity vertical line is parallel with operation interface plane, then pointer entity can not project pointer; Otherwise it just goes out pointer along pointer entity vertical line direction parallel projection in operation interface plane.In operation interface plane, any part temporarily overlapped with pointer all can be replaced by pointer temporarily, only has left eye projection line and current the covered part of right eye projection line just to may be displayed on display device.
Because pointer entity all the time opposing headers is static, so when head rotates relative to trunk, pointer entity rotates and operation interface motion relatively around initial point.For simplifying mathematical model, suppose that pointer entity is static here, and operation interface rotates and relative pointer physical movement around initial point.
Because pointer entity all the time opposing headers is static, so the relative position of display device and pointer entity is constant.Because the coordinate of display device is constant, so the coordinate of pointer entity is also constant.In like manner, the oculocentric coordinate in left eye center and the right side is also constant.So when head rotates relative to trunk, processor just can by angular displacement rotation process interface plane centered by initial point, and can calculate the region that current left eye projection line and right eye projection line cover in operation interface plane.
User can move pointer with head.Suppose k ∈ (0 ,+∞).The method that head moves pointer comprises the steps:
S1. processor calculates the angular velocity of rotation vector [c of the relative trunk of head
1, c
2, c
3], this vector is called for short relative angle velocity vector.Go to S2.
S2. processor is by the negate of relative angle velocity vector, so relative angle velocity vector becomes [-c
1,-c
2,-c
3].Go to S3.
S3. relative angle velocity vector is multiplied by zoom factor k by processor, maps out angular displacement vector [-kc
1,-kc
2,-kc
3].Go to S4.
S4. processor is centered by initial point, with angular displacement vector [-kc
1,-kc
2,-kc
3] rotation process interface plane.Go to S5.
S5. processor by pointer solid projection in operation interface plane, so operation interface plane comprises the pointer of operation interface and existence.Go to S6.
S6. the operation interface plane conversion in three dimensions is become two-dimentional left-eye image and two-dimentional eye image by processor, and the two is presented at respectively on left display device and right display device.In operation interface plane, any part temporarily overlapped with pointer all can be replaced by pointer temporarily, only has left eye projection line and current the covered part of right eye projection line just to show on the display device.Go to S1.
According to mathematical theory, when head rotates relative to trunk, processor also can with angular displacement rotatable user eyes, electronic glasses and pointer centered by initial point, and can calculate the region that current left eye projection line and right eye projection line cover in operation interface plane.The method is equal to above method.
User can click pointer with head.The method that head clicks pointer is: user blinks.
By method one or method two, user only needs rotary head and nictation just can any button on single-click operation interface.In like manner, user only needs rotary head and nictation just can use soft keyboard input characters.
The left display device of electronic glasses, right display device, left infrared transmitter, right infrared transmitter, left infrared remote receiver, right infrared remote receiver, head angular velocity detection instrument, angle of body speed detector, processor, storer, power supply also accessible site on a head-clamp.Electronic glasses can be clipped in user's head by head-clamp.Now electronic glasses does not just have left mirror leg, right temple.
Display device can be transparent display device.Such as, TOLED transparent display screen just can serve as the display screen of electronic glasses.Operation interface can be presented at the below of display device by transparent display device.So just avoid operation interface to block user's sight line, thus allow user normally to walk.The outside surface of transparent display device can cover electrochromic material.Electrochromic material allows to regulate transmittance, thus can shading ring environmental light, strengthens the contrast of virtual screen.The electronic glasses of head operation has not only liberated the both hands of user, has also liberated the both feet of user.
Electronic glasses can increase microphone and loudspeaker, to receive and dispatch audio-frequency information.Electronic glasses can increase communication chip.
Electronic glasses can increase eyeball tracking equipment, to realize eyeball controlling functions.
Electronic glasses can also install various software.Such as, electronic glasses can install speech recognition software, will identify that text output is on display device.
Power supply can be built-in power, also can be external power supply.
In sum, the electronic glasses of head operation can the both hands of thorough liberation user and both feet.It allows user to carry out operating pointer quickly and accurately by head, and image information can be exported in wide three dimensions.
Accompanying drawing explanation
Fig. 1 is the front view of display module.
Fig. 2 is the front view of chain module.
Fig. 3 is the relative rotation diagram of operation interface.
Specific implementation method
A most preferred embodiment of the present invention is provided below, and describes the present invention by reference to the accompanying drawings.
Electronic glasses embodiment comprises 2 modules: display module and chain module.As shown in Figure 1, display module comprises following assembly: the bridge of the nose (1), processor (2), display device (3A), display device (3B), nose support (4A), nose support (4B), infrared transmitter (5A), infrared transmitter (5B), infrared remote receiver (6A), infrared remote receiver (6B), pile crown (7A), pile crown (7B), hinge (8A), hinge (8B), power supply (9A), power supply (9B), temple (10A), temple (10B), head rate-of-turn gyroscope (11), storer (12).As shown in Figure 2, chain module comprises following assembly: chain (13), angle of body rate gyro (14).
This paragraph hypothesis user has on electronic glasses always.Display device (3A) is positioned at user's left eye front, and display device (3B) is positioned at user's right eye front.Display device (3A) is projected on three-dimensional object by the central projection of left eye center, then the projection line of left eye emission center is left eye projection line.Display device (3B) is projected on three-dimensional object by the central projection of right eye center, then the projection line of right eye emission center is right eye projection line.
Infrared transmitter can continue to launch infrared ray, can Fixed Time Interval be also periodic emission infrared ray.When user opens eyes, its eyes of infrared radiation that infrared transmitter is launched will reflect strong infrared light.When user closes one's eyes, the light that display device is launched irradiates its eyes and will reflect weak infrared light.Infrared remote receiver can convert reflects infrared light to digital signal.Infrared transmitter (5A) is by infrared light emission on user's left eye, and infrared remote receiver (6A) receives the infrared light of user's left eye reflection.Infrared transmitter (5B) is by infrared light emission on user's right eye, and infrared remote receiver (6B) receives the infrared light of user's right eye reflection.The infrared light intensity-conversion of reception becomes 1 digital signal to send to processor (2) with infrared remote receiver (6B) by infrared remote receiver (6A).In responding range, input infrared light intensity increases, and the digital signal that infrared remote receiver exports just increases; Otherwise the digital signal that infrared remote receiver exports then reduces.
Given threshold I ∈ (0 ,+∞) is for judging eyes-open state and closed-eye state.If infrared remote receiver (6A) outputs signal sum and is less than I, then processor (2) judges that user's left eye is closed; If infrared remote receiver (6A) outputs signal sum and is greater than I, then processor (2) judges that user's left eye is opened.If infrared remote receiver (6B) outputs signal sum and is less than I, then processor (2) judges that user's right eye is closed; If infrared remote receiver (6B) outputs signal sum and is greater than I, then processor (2) judges that user's right eye is opened.
Display module is powered to angle of body rate gyro (14) by power lead, and is communicated with angle of body rate gyro (14) by data line.Head rate-of-turn gyroscope (11) is identical with the change in coordinate axis direction of angle of body rate gyro (14).Head rate-of-turn gyroscope (11) is a three axis angular rate gyroscope.Its carriage center serves as gyroscope coordinate origin, and its main shaft, transverse axis and Z-axis form the coordinate axis of gyroscope coordinate system.So head rate-of-turn gyroscope (11) can detect three-dimensional angular velocity vector.It is fixed on electronic glasses, to detect the three-dimensional angular velocity vector [a of head
1, a
2, a
3].Chain (13) can entangle acromion and armpit, to keep fixing.Angle of body rate gyro (14) is buckled on chain (13), to detect the three-dimensional angular velocity vector [b of trunk
1, b
2, b
3].Make c
1=a
1-b
1, c
1=a
1-b
1, c
1=a
1-b
1, then the angular velocity of rotation vector of the relative trunk of head is [c
1, c
2, c
3].
The coordinate origin of head rate-of-turn gyroscope (11) is moved to the cervical vertebra summit of user by processor (2), serves as the change in coordinate axis direction of head coordinate system with the change in coordinate axis direction of head rate-of-turn gyroscope (11).So processor (2) just establishes a three-dimensional head coordinate system for user's head.No matter which kind of motion state user's head is in, and the initial point of head coordinate system is positioned at the cervical vertebra summit of user all the time, and the change in coordinate axis direction of head coordinate system is consistent with the change in coordinate axis direction of head rate-of-turn gyroscope (11) all the time.
The direction, dead ahead of electronic glasses is consistent with the direction, dead ahead of eyes of user.Suppose that head state when user is upright is original state, then the anglec of rotation α up and down of user's head meets
and the left rotation and right rotation angle beta of user's head meets
Operation interface is a virtual rectangle planar object in three dimensions, and it is stored in storer with spreadsheet format.It is positioned at user's trunk front.Front herein comprises dead ahead, front upper place, front lower place, front left and front right.Trunk is static relatively all the time for operation interface.Be a plane comprising operation interface herein by operation interface plane definition.The straight line crossing initial point and operation interface central point is l, then l is all the time perpendicular to operation interface plane.
Pointer entity is a virtual plane object in three dimensions, and it is stored in storer with spreadsheet format.It is positioned at user's glasses front.Front herein comprises dead ahead, front upper place, front lower place, front left and front right.Pointer entity all the time opposing headers is static.Pointer entity does not show on the display device, and it is only for the pointer that projects out.If pointer entity vertical line is parallel with operation interface plane, then pointer entity can not project pointer; Otherwise it just goes out pointer along pointer entity vertical line direction parallel projection in operation interface plane.In operation interface plane, any part temporarily overlapped with pointer all can be replaced by pointer temporarily, only has left eye projection line and current the covered part of right eye projection line just to may be displayed on display device.
Because pointer entity all the time opposing headers is static, so when head rotates relative to trunk, pointer entity rotates and operation interface motion relatively around initial point.For simplifying mathematical model, suppose that pointer entity is static here, and operation interface rotates and relative pointer physical movement around initial point.Fig. 3 illustrates the relative spinning solution of operation interface.In figure 3, object (16) representative of consumer head, object (15) represents the initial point of head coordinate system, object (17) represents electronic glasses, object (18) represents pointer entity, object (19) represents the operation interface of original state, the relatively postrotational operation interface of object (20) representative.As shown in Figure 3, after when user's head (16), trunk is rotated down an angle γ relatively, operation interface (19) then relative pointer entity (18) rotates up an angle γ.Therefore, head does certain relative to trunk and rotates, and is just equivalent to operation interface relative pointer entity and does such reverse rotation rotated.
Because pointer entity all the time opposing headers is static, so the relative position of display device and pointer entity is constant.Because the coordinate of display device is constant, so the coordinate of pointer entity is also constant.In like manner, the oculocentric coordinate in left eye center and the right side is also constant.So when head rotates relative to trunk, processor (2) just can in head coordinate system rotation process interface plane, and left eye projection line and the current region covered in operation interface plane of right eye projection line can be calculated.
User can move pointer with head.Suppose k ∈ (0 ,+∞).The method that head moves pointer comprises the steps:
S1. processor (2) calculates the angular velocity of rotation vector [c of the relative trunk of head
1, c
2, c
3], this vector is called for short relative angle velocity vector.Go to S2.
S2. processor (2) is by the negate of relative angle velocity vector, so relative angle velocity vector becomes [-c
1,-c
2,-c
3].Go to S3.
S3. relative angle velocity vector is multiplied by zoom factor k by processor (2), maps out angular displacement vector [-kc
1,-kc
2,-kc
3].Go to S4.
S4. processor (2) is centered by initial point, with angular displacement vector [-kc
1,-kc
2,-kc
3] rotation process interface plane.Go to S5.
S5. processor (2) by pointer solid projection in operation interface plane, so operation interface plane comprises the pointer of operation interface and existence.Go to S6.
S6. the operation interface plane conversion in three dimensions is become two-dimentional left-eye image and two-dimentional eye image by processor (2), and the two is presented at respectively on display device (3A) and display device (3B).In operation interface plane, any part temporarily overlapped with pointer all can be replaced by pointer temporarily, only has left eye projection line and current the covered part of right eye projection line just to show on the display device.Go to S1.
User can click pointer with head.The method that head clicks pointer is: user blinks.
Therefore, user only needs rotary head just can change the relative coordinate of pointer and operation interface, and user only needs rotary head and nictation just can any button on single-click operation interface.In like manner, user only needs rotary head and nictation just can use soft keyboard input characters.
Display device can be transparent display device.Such as, TOLED transparent display screen just can serve as the display screen of electronic glasses.Operation interface can be presented at the below of display device by transparent display device.So just avoid operation interface to block user's sight line, thus allow user normally to walk.The electronic glasses of head operation has not only liberated the both hands of user, has also liberated the both feet of user.
Electronic glasses can increase microphone and loudspeaker, to receive and dispatch audio-frequency information.Electronic glasses can increase communication chip.
Electronic glasses can increase eyeball tracking equipment, to realize eyeball controlling functions.
Electronic glasses can also install various software.Such as, electronic glasses can install speech recognition software, will identify that text output is on display device.
Power supply can be built-in power, also can be external power supply.
In sum, the electronic glasses of head operation can the both hands of thorough liberation user and both feet.It allows user to carry out operating pointer quickly and accurately by head, and image information can be exported in wide three dimensions.
More than describe and image disclosed preferred embodiment of the present invention.This embodiment should be regarded as the present invention is described, and is not used to limit the present invention.Protection scope of the present invention, is not limited to this embodiment.
Claims (15)
1. an electronic glasses, it comprises following assembly: left mirror leg, right temple, left display device, right display device, left infrared transmitter, right infrared transmitter, left infrared remote receiver, right infrared remote receiver, head angular velocity detection instrument, angle of body speed detector, processor, storer, power supply, it is characterized in that: left infrared transmitter by infrared light emission on user's left eye, left infrared remote receiver receives the infrared light of user's left eye reflection, right infrared transmitter by infrared light emission on user's right eye, right infrared remote receiver receives the infrared light of user's right eye reflection, the infrared light intensity-conversion of reception becomes digital signal to send to processor with right infrared remote receiver by left infrared remote receiver, head angular velocity detection instrument is worn over head, angle of body speed detector is worn on trunk, head angular velocity detection instrument is identical with the change in coordinate axis direction of angle of body speed detector, the angular velocity of detection is sent to processor by head angular velocity detection instrument and angle of body speed detector, processor calculates the angular velocity of head relative to trunk.
2. an electronic glasses, it comprises following assembly: head-clamp, left display device, right display device, left infrared transmitter, right infrared transmitter, left infrared remote receiver, right infrared remote receiver, head angular velocity detection instrument, angle of body speed detector, processor, storer, power supply, it is characterized in that: left infrared transmitter by infrared light emission on user's left eye, left infrared remote receiver receives the infrared light of user's left eye reflection, right infrared transmitter by infrared light emission on user's right eye, right infrared remote receiver receives the infrared light of user's right eye reflection, the infrared light intensity-conversion of reception becomes digital signal to send to processor with right infrared remote receiver by left infrared remote receiver, head angular velocity detection instrument is worn over head, angle of body speed detector is worn on trunk, head angular velocity detection instrument is identical with the change in coordinate axis direction of angle of body speed detector, the angular velocity of detection is sent to processor by head angular velocity detection instrument and angle of body speed detector, processor calculates the angular velocity of head relative to trunk.
3. electronic glasses as claimed in claim 1 or 2, is characterized in that: head angular velocity detection instrument is fixed on electronic glasses.
4. electronic glasses as claimed in claim 1 or 2, it is characterized in that: angle of body speed detector can be buckled on chain, chain can entangle acromion and armpit.
5. electronic glasses as claimed in claim 1 or 2, is characterized in that: display device is transparent display device.
6. electronic glasses as claimed in claim 6, is characterized in that: the outside surface of transparent display device covers electrochromic material.
7. electronic glasses as claimed in claim 1 or 2, is characterized in that: this electronic glasses comprises microphone.
8. electronic glasses as claimed in claim 1 or 2, is characterized in that: this electronic glasses comprises loudspeaker.
9. electronic glasses as claimed in claim 1 or 2, is characterized in that: this electronic glasses comprises communication chip.
10. electronic glasses as claimed in claim 1 or 2, is characterized in that: this electronic glasses comprises eyeball tracking equipment.
11. 1 kinds of heads switch the method for pointer state, it is characterized in that: the method is: it is simple eye more than s millisecond that user continues closedown.
12. 1 kinds of heads move the method for pointer, it is characterized in that: the method comprises the steps:
If state that S1. pointer is in " forbidding ", then go to S1; Otherwise, go to S2.
S2. processor is by angular velocity vector [c
1, c
2, c
3] convert angular velocity vector [d to
1, d
2, d
3].Go to S3.
S3. processor is by bivector [d
1, d
2] component be multiplied by zoom factor k respectively
1and k
2, thus map out pointer displacement vector [k
1d
1, k
2d
2].Go to S4.
S4. processor is by pointer displacement vector [k
1d
1, k
2d
2] be added on current pointer coordinate, thus on operation interface mobile pointer.Go to S1.
13. 1 kinds of heads click the method for pointer, it is characterized in that: the method comprises the steps:
If state that S1. pointer is in " forbidding ", then go to S1; Otherwise, go to S2.
If S2. user blinks, processor just clicks pointer, goes to S1; Otherwise, go to S1.
14. 1 kinds of heads move the method for pointer, it is characterized in that: the method comprises the steps:
S1. processor calculates the angular velocity of rotation vector [c of the relative trunk of head
1, c
2, c
3], this vector is called for short relative angle velocity vector.Go to S2.
S2. processor is by the negate of relative angle velocity vector, so relative angle velocity vector becomes [-c
1,-c
2,-c
3].Go to S3.
S3. relative angle velocity vector is multiplied by zoom factor k by processor, maps out angular displacement vector [-kc
1,-kc
2,-kc
3].Go to S4.
S4. processor is centered by initial point, with angular displacement vector [-kc
1,-kc
2,-kc
3] rotation process interface plane.Go to S5.
S5. processor by pointer solid projection in operation interface plane, so operation interface plane comprises the pointer of operation interface and existence.Go to S6.
S6. the operation interface plane conversion in three dimensions is become two-dimentional left-eye image and two-dimentional eye image by processor, and the two is presented at respectively on left display device and right display device.In operation interface plane, any part temporarily overlapped with pointer all can be replaced by pointer temporarily, only has left eye projection line and current the covered part of right eye projection line just to show on the display device.Go to S1.
15. 1 kinds of heads click the method for pointer, it is characterized in that: the method is: user blinks.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510436115.XA CN105116544A (en) | 2015-05-25 | 2015-07-22 | Electronic glasses operated by head |
| CN201620728245.0U CN207249604U (en) | 2015-07-20 | 2016-07-11 | The digital glasses of head operation |
| CN201610544134.9A CN106681488A (en) | 2015-07-20 | 2016-07-11 | Digital eyewear operated by head |
| US15/566,634 US20180143436A1 (en) | 2015-07-20 | 2016-07-16 | Head-operated digital eyeglasses |
| PCT/CN2016/090236 WO2017012519A1 (en) | 2015-07-20 | 2016-07-16 | Digital glasses operated by head |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510272662 | 2015-05-25 | ||
| CN201510276165 | 2015-05-26 | ||
| CN201510294001 | 2015-06-01 | ||
| CN201510305637 | 2015-06-05 | ||
| CN201510323122 | 2015-06-14 | ||
| CN201510428409 | 2015-07-20 | ||
| CN201510436115.XA CN105116544A (en) | 2015-05-25 | 2015-07-22 | Electronic glasses operated by head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105116544A true CN105116544A (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510436115.XA Withdrawn CN105116544A (en) | 2015-05-25 | 2015-07-22 | Electronic glasses operated by head |
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| CN (1) | CN105116544A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676458A (en) * | 2016-04-12 | 2016-06-15 | 王鹏 | Wearable calculation device and control method thereof, and wearable equipment with wearable calculation device |
| CN105807915A (en) * | 2016-02-24 | 2016-07-27 | 北京小鸟看看科技有限公司 | Control method and control device of virtual mouse, and head-mounted display equipment |
| WO2017012519A1 (en) * | 2015-07-20 | 2017-01-26 | 谢培树 | Digital glasses operated by head |
| CN106681488A (en) * | 2015-07-20 | 2017-05-17 | 谢培树 | Digital eyewear operated by head |
| CN107526163A (en) * | 2016-10-11 | 2017-12-29 | 谢培树 | The digital glasses of eyes operation |
| CN107562212A (en) * | 2017-10-20 | 2018-01-09 | 网易（杭州）网络有限公司 | Virtual reality scenario anti-fluttering method, device, storage medium and wear display device |
| CN107562211A (en) * | 2017-10-20 | 2018-01-09 | 网易（杭州）网络有限公司 | Cursor anti-fluttering method, device, storage medium and wear display device |
| CN115173938A (en) * | 2021-04-01 | 2022-10-11 | 华为技术有限公司 | Method and device for determining noticed device and head-mounted electronic device |
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2015
- 2015-07-22 CN CN201510436115.XA patent/CN105116544A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017012519A1 (en) * | 2015-07-20 | 2017-01-26 | 谢培树 | Digital glasses operated by head |
| CN106681488A (en) * | 2015-07-20 | 2017-05-17 | 谢培树 | Digital eyewear operated by head |
| CN105807915A (en) * | 2016-02-24 | 2016-07-27 | 北京小鸟看看科技有限公司 | Control method and control device of virtual mouse, and head-mounted display equipment |
| US10289214B2 (en) | 2016-02-24 | 2019-05-14 | Beijing Pico Technology Co., Ltd. | Method and device of controlling virtual mouse and head-mounted displaying device |
| CN105676458A (en) * | 2016-04-12 | 2016-06-15 | 王鹏 | Wearable calculation device and control method thereof, and wearable equipment with wearable calculation device |
| CN107526163A (en) * | 2016-10-11 | 2017-12-29 | 谢培树 | The digital glasses of eyes operation |
| CN107562212A (en) * | 2017-10-20 | 2018-01-09 | 网易（杭州）网络有限公司 | Virtual reality scenario anti-fluttering method, device, storage medium and wear display device |
| CN107562211A (en) * | 2017-10-20 | 2018-01-09 | 网易（杭州）网络有限公司 | Cursor anti-fluttering method, device, storage medium and wear display device |
| CN115173938A (en) * | 2021-04-01 | 2022-10-11 | 华为技术有限公司 | Method and device for determining noticed device and head-mounted electronic device |
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