CN105955491B - VR glasses with eye accuse and iris recognition function - Google Patents

VR glasses with eye accuse and iris recognition function Download PDF

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Publication number
CN105955491B
CN105955491B CN201610509495.XA CN201610509495A CN105955491B CN 105955491 B CN105955491 B CN 105955491B CN 201610509495 A CN201610509495 A CN 201610509495A CN 105955491 B CN105955491 B CN 105955491B
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infrared light
glasses
light path
eye
camera
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CN105955491A (en
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王占亮
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Beijing Ancient Vision Technology Co ltd
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Beijing Ancient Vision Technology Co ltd
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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
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01Head-up displays
    • G02B27/017Head mounted
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31User authentication
    • G06F21/32User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • 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
    • G06F3/013Eye tracking input arrangements
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01Head-up displays
    • G02B27/017Head mounted
    • G02B2027/0178Eyeglass type

Abstract

The invention relates to VR glasses with eye control and iris recognition functions, which comprise wearable VR glasses bodies, wherein each VR glasses body comprises a lens group corresponding to eyes and a processing unit, the processing unit is connected with a display screen, an interaction module, a power module and a communication module, and the processing unit is connected with a camera and an infrared light source matched with the camera. The invention has the beneficial effects that: the mobile payment system can collect the eye image and the iris information of a user, carry out identity authentication through the iris recognition function, and further realize the iris recognition mobile payment, thereby improving the interactive experience of mobile payment; similarly, the eyeball tracking function can be realized by collecting the eye information and the iris information, the eye interaction operation is further perfected through the calculated information such as the focusing point, the eye closing and the like, and the human-computer interaction experience of the VR glasses is greatly improved.

Description

VR glasses with eye accuse and iris recognition function
Technical Field
The invention relates to the technical field of virtual reality, in particular to VR glasses with eye control and iris recognition functions.
Background
In recent years, the Virtual Reality (VR) industry is rapidly developed, and 2016 is called as a VR original year, multiple VR companies such as HTC and the like release multiple products, and VR technology relates to multiple fields: building, medical treatment, education, entertainment, movie and television and other fields. VR products are currently the most widely developed in the field of entertainment games. Along with the development of technology, not only can use VR glasses to experience the recreation, future user wears VR glasses will realize virtual reality shopping, surfing on the net, VR commodity also can be more and more, and the present use bottleneck of VR glasses is that the human-computer interaction easy-to-use nature is poor, and the human-computer interaction easy-to-use nature is poor wears VR glasses to the user and realizes shopping and further realization removal payment and bring very big difficulty.
Therefore, the development of VR glasses with strong usability in human-computer interaction operation becomes a problem that needs to be solved urgently by the people in the industry.
Disclosure of Invention
The invention provides VR glasses with eye control and iris recognition functions, and overcomes the defects in the prior art.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a VR glasses with eye accuse and iris recognition function, includes wearable VR glasses main part, VR glasses main part includes lens group and the processing unit who corresponds with eyes, processing unit is connected with display screen, mutual module, power module and communication module, processing unit be connected with the camera and with camera matched with infrared light source.
Further, the processing unit includes a main CPU and a memory chip.
Furthermore, the interaction module comprises one or more of a touch device, a motion sensing device, a key, a microphone, a loudspeaker and a sensor.
Further, the communication module comprises one or more of a Bluetooth chip, a WIFI chip and a GSM chip.
Furthermore, VR glasses main part includes the filter of permeable visible light wave band and ability reflection infrared light wave band, just the filter with be provided with the contained angle between the lens group.
Furthermore, a display screen is arranged on a direct light path of the lens group, and a camera and an infrared light source are arranged on a reflected light path of the direct light path after being reflected by the filter plate.
Furthermore, VR glasses main part includes the filter of permeable infrared light wave band and can reflect the visible light wave band, just the filter with be provided with the contained angle between the lens group.
Furthermore, a camera and an infrared light source are arranged on a direct light path of the lens group, and a display screen is arranged on a reflected light path of the direct light path after being reflected by the filter plate.
Furthermore, the camera and the infrared light source are located around the display screen.
The invention has the beneficial effects that: the mobile payment system can collect the eye image and the iris information of a user, carry out identity authentication through the iris recognition function, and further realize the iris recognition mobile payment, thereby improving the interactive experience of mobile payment; similarly, the eyeball tracking function can be realized by collecting the eye information and the iris information, the eye interaction operation is further perfected through the calculated information such as the focusing point, the eye closing and the like, and the human-computer interaction experience of the VR glasses is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic diagram illustrating connection of modules of VR glasses with eye control and iris recognition functions according to an embodiment of the present invention;
fig. 2 is a first schematic diagram of a light splitting form of the VR glasses with eye control and iris recognition functions shown in fig. 1;
fig. 3 is a schematic diagram of a second light splitting form of the VR glasses with eye control and iris recognition functions shown in fig. 1;
fig. 4 is a position distribution diagram of a camera and a display screen of VR glasses with eye control and iris recognition functions shown in fig. 1.
In the figure:
1. the glasses comprise a processing unit, a camera, an infrared light source, a lens group, a display screen, an interaction module, a power module, a communication module, a VR glasses main body, a power module, a filter, L1, a visible light band, L2 and an infrared light band, wherein the camera is used for shooting and shooting the glasses, and the infrared light source is used for shooting and shooting the glasses.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
The first embodiment is as follows: as shown in fig. 1-2, a VR glasses with eye control and iris recognition functions comprises a wearable VR glasses body 9, wherein the VR glasses body 9 comprises a lens set 4 corresponding to eyes and a processing unit 1, the processing unit 1 is connected with a display screen 5, an interaction module 6, a power module 7 and a communication module 8, and the VR glasses is characterized in that the processing unit 1 is connected with a camera 2 and an infrared light source 3 matched with the camera 2.
The VR glasses comprise a main VR glasses body 9, a filter 41, a display screen 5 and a storage unit 1, wherein the processing unit 1 comprises a main CPU and a storage chip, the interactive module 6 comprises one or more of a touch device, a motion sensing device, a key, a microphone, a loudspeaker and a sensor, the communication module 8 comprises one or more of a Bluetooth chip, a WIFI chip and a GSM chip, the VR glasses body 9 comprises a filter 41 capable of transmitting a visible light band L1 and reflecting an infrared light band L2, an included angle is formed between the filter 41 and the lens group 4, the display screen 5 is arranged on a direct light path of the lens group 4, and the camera 2 and the infrared light source 3 are arranged on a reflected light path of the direct light path after being reflected by the filter 41.
Camera 2 mainly used gathers the eyes image of person of wearing, iris information, and infrared light source 3 is used for shining eyes and iris pattern, and lens group 4 carries out optical conversion with the light that display screen 5 sent to convert to the visual effect that accords with the user and watch, and mutual unit 6 includes touch device, body sensing device, button, microphone, speaker etc. and various sensors, realizes that person of wearing and VR glasses carry out human-computer interaction. And the power supply module 7 supplies power to the whole intelligent hardware. The processing unit 1 includes a main CPU and a memory chip, and controls each module to operate and process user operations. Communication module 8 contains the bluetooth chip, WIFI chip and GSM chip, realizes that intelligent glasses and other equipment carry out the function of communication and surfing the net.
The camera 2 and the infrared light source 3 are located around the display screen 5 and are close to the display screen, when a user watches a picture on the display screen 5, the infrared light source 3 can irradiate the eyes of the user, the camera 2 can shoot an eye image and an iris image of the user, the light emitted by the infrared light source 3 is infrared light, the eyes of the user cannot be stimulated, the screen picture is not watched by the user, and the camera 2 collects the eye image and the iris image which are irradiated by the infrared light source and is used for eyeball tracking and iris recognition. In order to make the quality of the image shot by the camera 2 beneficial to eyeball tracking and iris recognition, a certain distance is reserved between the infrared light source 3 and the camera 2.
In order to solve the technical problem, the scheme adopts a light splitting mode to separate infrared light and visible light, the camera 2 can realize the collection of an eye image of orthoptic vision and is further favorable for iris processing and eyeball tracking, the filter 41 is a coated sheet which can enable the visible light wave band L1 to normally pass according to the characteristics of the coated wave band and has a reflection effect on the infrared light wave band L2, and the collected eye image is an image under infrared irradiation, so the light splitting light path can shoot a front infrared eye image under the condition of not influencing the eye to watch the screen, when the mode is adopted, the two lens groups 4 are respectively matched with the display screen 5 or share the display screen 5, in addition, the camera 2 and the infrared light source 3 can be added in one eye light path to collect one eye image for processing, and the two camera 2 and the infrared light source 3 can be added in the two eye light paths to respectively collect the two eye images for processing.
When the infrared camera is used specifically, visible light emitted by the display screen 5 enters human eyes through the filter 41 in the lens group 4, infrared light emitted by the infrared light source 3 irradiates the human eyes through the reflection of the filter 41, and the infrared light reflected back from the human eyes enters the camera 2 through the reflection of the filter 41.
Example two: as shown in fig. 1 and 3, a VR glasses with eye control and iris recognition functions according to an embodiment of the present invention includes a wearable VR glasses main body 9, where the VR glasses main body 9 includes a lens set 4 corresponding to an eye and a processing unit 1, and the processing unit 1 is connected to a display screen 5, an interaction module 6, a power module 7 and a communication module 8, and is characterized in that the processing unit 1 is connected to a camera 2 and an infrared light source 3 matched with the camera 2.
The processing unit 1 comprises a main CPU and a storage chip, the interaction module 6 comprises one or more of a touch device, a motion sensing device, a key, a microphone, a loudspeaker and a sensor, the communication module 8 comprises one or more of a Bluetooth chip, a WIFI chip and a GSM chip, the VR glasses main body 9 comprises a filter 41 which can penetrate through an infrared light wave band L2 and reflect a visible light wave band L1, an included angle is formed between the filter 41 and the lens group 4, the camera 2 and the infrared light source 3 are arranged on a direct light path of the lens group 4, and a display screen 5 is arranged on a reflected light path of the direct light path after the direct light path is reflected by the filter 41.
The film coating wave band characteristic of the filter plate 41 is that the infrared light wave band L2 is penetrated, and the reflection effect is played to the visible light wave band L1, this kind of beam splitting light path can shoot positive infrared eye image under the condition that does not influence the eye viewing screen, when adopting this kind of mode, every lens group 4 all need be equipped with a display screen 5, in addition, both can add camera 2 and infrared light source 3 in an eye light path, gather a glasses image and handle, also can all add camera 2 and infrared light source 3 in two eyes light paths, gather the image of two eyes respectively and handle.
During the specific use, the visible light that the display screen 5 sent enters into people's eye through the reflection of filter 41 in the lens group 4, and the infrared light that infrared light source 3 sent passes through filter 41 and shines on people's eye, and the infrared light that reflects back from people's eye passes through filter 41 and enters into camera 2.
Example three: as shown in fig. 1 and 4, a VR glasses with eye control and iris recognition functions according to an embodiment of the present invention includes a wearable VR glasses main body 9, where the VR glasses main body 9 includes a lens group 4 corresponding to an eye and a processing unit 1, the processing unit 1 is connected to a display screen 5, an interaction module 6, a power module 7 and a communication module 8, and the processing unit 1 is connected to a camera 2 and an infrared light source 3 cooperating with the camera 2.
Wherein, the processing unit 1 comprises a main CPU and a memory chip; the interactive module 6 comprises one or more of a touch device, a somatosensory device, a key, a microphone, a loudspeaker and a sensor; the communication module 8 comprises one or more of a Bluetooth chip, a WIFI chip and a GSM chip; the camera 2 and the infrared light source 3 are located around the display screen 5.
During the specific use, the direction of user's eyes and display screen 5 center is the chief ray direction, and camera 2 is located around display screen 5, directly gathers glasses image, but the eyes image of gathering is the strabismus image.
To sum up, with the help of the technical scheme of the utility model, the eye image and the iris information of the user can be collected, the identity authentication is carried out through the iris recognition function, and the iris recognition mobile payment is further realized, thereby improving the interactive experience of mobile payment; similarly, the eyeball tracking function can be realized by collecting the eye information and the iris information, the eye interaction operation is further perfected through the calculated information such as the focusing point, the eye closing and the like, and the human-computer interaction experience of the VR glasses is greatly improved.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as those of the present application, fall within the protection scope of the present invention.

Claims (4)

1. A VR (virtual reality) glasses with eye control and iris recognition functions comprises a wearable VR glasses body (9), the VR glasses body (9) comprises a lens group (4) corresponding to eyes and a processing unit (1), the processing unit (1) is connected with a display screen (5), an interaction module (6), a power module (7) and a communication module (8), and is characterized in that the processing unit (1) is connected with a camera (2) and an infrared light source (3) matched with the camera (2), the VR glasses body (9) comprises a filter (41) which can penetrate a visible light band (L1) and reflect an infrared light band (L), an included angle is formed between the filter (41) and the lens group (4), a display screen (5) is arranged on a direct projection light path of the VR glasses body (4), a camera (2) and an infrared light source (3) are arranged on a reflected light path of the direct projection light path which passes through the filter (41), or the VR glasses body (9) comprises a transparent light band (32) and an infrared light path (539) which can penetrate the filter (41) and is arranged on a reflected light path of the reflected light path which passes through the filter (41), the infrared light path (41) and the infrared light path which is used for collecting images, the infrared light path (539) and the infrared light path (35) and the infrared light path (41) is arranged on the infrared light path which is used for collecting and tracking the infrared light path (35) and the infrared light path, and the infrared light path (11), and the infrared light path which is arranged on the eye tracking lens group (41) and the eye tracking lens.
2. The VR glasses with eye control and iris recognition functions of claim 1, wherein the interaction module (6) comprises one or more of a touch device, a motion sensing device, a button, a microphone, a speaker and a sensor.
3. The VR glasses with eye control and iris recognition functions of claim 2, wherein the communication module (8) comprises one or more of a Bluetooth chip, a WIFI chip and a GSM chip.
4. The VR glasses with eye control and iris recognition functions of claim 1, wherein the camera (2) and the infrared light source (3) are located around the display screen (5).
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