CN110244473A - A kind of display device and glasses - Google Patents
A kind of display device and glasses Download PDFInfo
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- CN110244473A CN110244473A CN201910372938.9A CN201910372938A CN110244473A CN 110244473 A CN110244473 A CN 110244473A CN 201910372938 A CN201910372938 A CN 201910372938A CN 110244473 A CN110244473 A CN 110244473A
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- 239000011521 glass Substances 0.000 title claims abstract description 38
- 230000003287 optical effect Effects 0.000 claims abstract description 163
- 238000004891 communication Methods 0.000 claims abstract description 90
- 230000005236 sound signal Effects 0.000 claims description 147
- 230000001133 acceleration Effects 0.000 claims description 27
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 4
- 230000003190 augmentative effect Effects 0.000 claims description 3
- 238000007726 management method Methods 0.000 description 60
- 238000010586 diagram Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 201000009310 astigmatism Diseases 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
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Classifications
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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
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C11/00—Non-optical adjuncts; Attachment thereof
- G02C11/10—Electronic devices other than hearing aids
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
-
- 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
- G02B2027/0178—Eyeglass type
Abstract
It includes lens body, optical projection camera lens and display device that the embodiment of the present application, which provides a kind of display device and glasses, the glasses, and lens body includes eyeglass and temple, and display device includes micro- OLED, MCU and communication module；Micro- OLED is arranged inside optical projection camera lens, and the position in temple close to eyeglass is arranged in optical projection camera lens, and MCU and communication module are integrated on pcb board, and pcb board is arranged inside temple；Communication module sends multimedia messages for receiving the multimedia messages from terminal device, to MCU；MCU is used to send the first information to micro- OLED；Micro- OLED is used to the first information being converted to optical signal by electric signal, and optical signal is projected optical projection camera lens；Optical projection camera lens is used to the optical signal of projection being condensed to eyeglass；Eyeglass is used to for the optical signal of optically focused being reflected into the eyes of user.The embodiment of the present application can reduce power consumption and volume.
Description
Technical field
The present invention relates to multimedia technology fields, and in particular to a kind of display device and glasses.
Background technique
Head-up display (head up display, HUD) first appears on military aircraft, and is to utilize optical reflection
Important flight relevent information is incident upon above a sheet glass by principle, this sheet glass is located at cockpit front end, height substantially with fly
The eyes of office staff adjust on the distance of focal length infinity at level, the text and image of projection, and pilot penetrates HUD forward
It, can be easily by extraneous scene together with the data fusion that HUD is shown when side is seen.HUD equipment is provided with HUD
Equipment.Augmented reality (augmented reality, AR) is a kind of position and angle for calculating camera image in real time
The technology of respective image, video, 3D model is spent and adds, the target of this technology is that virtual world is covered in reality on the screen
The world is simultaneously interacted.Currently, the display technology in the HUD equipment with AR generally uses liquid crystal to cover silicon (liquid crystal
On silicon, LCOS).However, since LCOS needs dedicated driving circuit, so that using LCOS display technology
The power consumption and volume of HUD equipment with AR are larger.
Summary of the invention
The embodiment of the present application provides a kind of display device and glasses, for reducing power consumption and volume.
First aspect provides a kind of glasses, including lens body, optical projection camera lens and display device, and lens body can be with
Including eyeglass and temple, display device may include micro- (Micro) Organic Light Emitting Diode (organic light
Emitting diode, OLED), micro-control unit (micro control unit, MCU) and communication module；Micro OLED
It is arranged inside optical projection camera lens, the position in temple close to eyeglass, MCU and communication mould is arranged in optical projection camera lens
Block is integrated on printed circuit board (printed circuit board, PCB) plate, and pcb board is arranged inside temple, MCU difference
Couple micro- OLED and communication module；Communication module receives the multimedia messages from terminal device, sends multimedia letter to MCU
Breath, multimedia messages may include the first information, and the first information can be video information, or image information；MCU to
Micro OLED sends the first information；The first information is converted to optical signal by electric signal by Micro OLED, and optical signal is projected
To optical projection camera lens；The optical signal of projection is condensed on eyeglass by optical projection camera lens；Eyeglass is by the light of optically focused
Eyes of the signal reflex to user.Since the power consumption of Micro OLED is lower, and Micro OLED does not need dedicated power supply electricity
Road, it is thereby possible to reduce the power consumption and volume of display device, so as to reduce the power consumption and volume of glasses.
As a kind of possible embodiment, display device can also include ambient light sensor, ambient light sensor collection
At on pcb board, ambient light sensor couples MCU；Ambient light sensor acquires the first brightness of environment light, sends the to MCU
One brightness；MCU is corresponding with the first brightness of acquisition of the corresponding relationship of the display brightness of Micro OLED according to the brightness of environment light
Second brightness sends the second brightness to Micro OLED；The brightness adjustment of optical signal can be first second bright by Micro OLED
Degree, projects optical projection camera lens for optical signal adjusted later.As it can be seen that the environment that can be acquired according to ambient light sensor
The brightness of the optical signal of the brightness adjustment Micro OLED projection of light, so as to improve OLED projection optical signal brightness adjustment
Neatly.
As a kind of possible embodiment, display device can also include close to optical sensor, close to optical sensor collection
At on pcb board, MCU is coupled close to optical sensor；It can detecte close to optical sensor close between optical sensor and user
Distance sends the distance to MCU；MCU can also be in the case where the distance be less than or equal to (or being less than) threshold value, control
Micro OLED is in running order, in the case where the distance is greater than (or being not less than) threshold value, controls at Micro OLED
In closed state.As it can be seen that can be according to the work for neatly controlling Micro OLED close to the distance between optical sensor and user
Make or close, so as to improve the ability of control Micro OLED.
As a kind of possible embodiment, display device can also include compass, acceleration transducer and gyroscope,
Compass, acceleration transducer and gyroscope are integrated on pcb board, and compass, acceleration transducer and gyroscope couple respectively
MCU；Compass can acquire the first attitude data of user, send the first attitude data to MCU；Acceleration transducer can be adopted
The second attitude data for collecting user sends the second attitude data to MCU；Gyroscope can acquire the third attitude data of user,
Third attitude data is sent to MCU；MCU can also be according to the first attitude data, the second attitude data and third attitude data tune
The whole first information sends the first information adjusted to Micro OLED；Micro OLED can be by the first information adjusted
Optical signal is converted to by electric signal.As it can be seen that MCU can be according to the user's that compass, acceleration transducer and gyroscope acquire
Attitude data timely adjusts the content of Micro OLED projection, so as to improve the flexibility of display content.
As a kind of possible embodiment, MCU can send the first attitude data, the second attitude data to communication module
With third attitude data, communication module sends the first attitude data, the second attitude data and third attitude data to terminal device,
Communication module receives the second information from terminal device, sends the second information to MCU, MCU sends second to Micro OLED
Second information is converted to optical signal by electric signal by information, Micro OLED.Second information is according to the first attitude data, second
Attitude data and third attitude data are to first information information adjusted, it is seen then that can be according to compass, acceleration transducer
The content that Micro OLED is projected is obtained from terminal device with the attitude data of the user of gyroscope acquisition, it is aobvious so as to improve
Show the flexibility of content.
As a kind of possible embodiment, display device can also include audio output device, audio output device collection
At, far from the position of eyeglass, audio output device couples MCU on pcb board；MCU can also include sound in multimedia messages
In the case where frequency signal, the first audio signal is sent to audio output device, the first audio signal is that multimedia messages include
Audio signal；Audio output device can export the first audio signal.It needs to show as it can be seen that can not only show by mode of delivery
The information shown, can be with output audio signal, so as to improve the rich of output content.
As a kind of possible embodiment, display device can also include audio collecting device, and audio collecting device is set
The position in temple close to eyeglass is set, audio collecting device couples MCU；Audio collecting device can acquire the second audio
Signal sends the second audio signal to MCU；MCU can also send the second audio signal to communication module；Communication module can be with
The second audio signal is sent to terminal device.As it can be seen that can not only be shown by mode of delivery needs information to be shown and output
Audio signal can also acquire audio signal, so as to realize interactive voice.
As a kind of possible embodiment, display device can also include audio coding decoding chip, audio coding decoding core
Piece is integrated on pcb board, and audio coding decoding chip distinguishes coupling audio output device, audio collecting device and MCU；MCU is to sound
Frequency codec chip sends the first audio signal；Audio coding decoding chip is decoded the first audio signal, to audio output
Device sends decoded first audio signal；Audio output device exports decoded first audio signal.Audio collecting device to
Audio coding decoding chip sends the second audio signal；Audio coding decoding chip encodes the second audio signal to obtain third sound
Frequency signal sends third audio signal to MCU；MCU sends third audio signal to communication module；Communication module is to terminal device
Send third audio signal.As it can be seen that the voice signal of transmission is the voice signal after coding, it is thus possible to improve information is transmitted
Reliability.
As a kind of possible embodiment, display device can also include battery and charging management chip, Charge Management
Integrated chip is on pcb board, and battery is arranged inside temple, and charging management chip couples MCU and battery respectively；Charge Management core
Piece can send charging signals to MCU when detecting that charger accesses glasses；MCU can also be obtained according to charging signals to be filled
The third information of electric appliance sends third information to charging management chip；Charging management chip can also be controlled according to third information
The charging current and charging voltage of battery.Third information is the information of charger.As it can be seen that being not straight after charger coupling is upper
It connects and charges the battery, and need to determine the charging current and charging voltage of battery according to the information of charger, so as to
It avoids charging the battery using high current, so as to improve the safety of battery charging.
As a kind of possible embodiment, display device can also include control switch and power management chip, power supply
Managing chip is integrated on pcb board, and control switch is arranged in outside the temple of the same side PCB, and power management chip distinguishes coupling
Close control switch and MCU；Control switch can send shutdown command to power management chip；Power management chip can be according to pass
The access of machine instruction cutting battery and power supply part, power supply part are to need battery powered component in display device.Control is opened
Power-on instruction can also be sent to power management chip by closing；Power management chip can also connect battery and be supplied according to power-on instruction
The access of electrical components.As it can be seen that can neatly control the startup and shutdown of glasses by control switch.
Second aspect provides a kind of display device, and for the display device applications in the HUD equipment with AR, which can be with
Including Micro OLED, MCU and communication module；MCU couples Micro OLED and communication module respectively；Communication module is for receiving
Multimedia messages from terminal device send multimedia messages to MCU, and multimedia messages include the first information, the first information
It can be video information, or image information；MCU is used to send the first information to Micro OLED；Micro OLED is used
In the first information is converted to optical signal by electric signal, optical signal is projected into optical projection camera lens, optical projection camera lens can be with
The optical signal of projection is condensed on eyeglass, the optical signal of optically focused can be reflected into the eyes of user by eyeglass.By
It is lower in the power consumption of Micro OLED, and Micro OLED does not need dedicated power supply circuit, it is thereby possible to reduce display device
Power consumption and volume.
As a kind of possible embodiment, display device can also include ambient light sensor, ambient light sensor coupling
MCU is closed, ambient light sensor can acquire the first brightness of environment light, send the first brightness to MCU；MCU can be according to environment
The brightness of light the second brightness corresponding with the first brightness of acquisition of the corresponding relationship of the display brightness of Micro OLED, to Micro
OLED sends the second brightness；The brightness adjustment of optical signal can be first the second brightness by Micro OLED, later will be adjusted
Optical signal projects optical projection camera lens.As it can be seen that the brightness adjustment Micro for the environment light that can be acquired according to ambient light sensor
The brightness of the optical signal of OLED projection, so as to improve OLED projection optical signal brightness adjustment neatly.
As a kind of possible embodiment, display device can also include close to optical sensor, close to optical sensor coupling
MCU is closed, detects close to optical sensor close to the distance between optical sensor and user, sends the distance to MCU；MCU can be
In the case that the distance is less than or equal to threshold value, control Micro OLED is in running order, is greater than the threshold value in the distance
In the case of, control Micro OLED is in close state.As it can be seen that can be according to clever close to the distance between optical sensor and user
The work or closing of Micro OLED is controlled, livingly so as to improve the ability of control Micro OLED.
As a kind of possible embodiment, display device can also include compass, acceleration transducer and gyroscope,
Compass, acceleration transducer and gyroscope couple MCU respectively；Compass acquires the first attitude data of user, sends to MCU
First attitude data；Acceleration transducer acquires the second attitude data of user, sends the second attitude data to MCU；Gyroscope
The third attitude data for acquiring user sends third attitude data to MCU；MCU can be according to the first attitude data, the second posture
Data and third attitude data adjust the first information, send the first information adjusted to Micro OLED；Micro OLED can
The first information adjusted is converted to optical signal by electric signal.As it can be seen that MCU can be according to compass, acceleration transducer
The content of Micro OLED projection is adjusted, timely with the attitude data of the user of gyroscope acquisition so as to improve in display
The flexibility of appearance.
As a kind of possible embodiment, MCU can send the first attitude data, the second attitude data to communication module
With third attitude data, communication module sends the first attitude data, the second attitude data and third attitude data to terminal device,
Communication module receives the second information from terminal device, sends the second information to MCU, MCU sends second to Micro OLED
Second information is converted to optical signal by electric signal by information, Micro OLED.Second information is according to the first attitude data, second
Attitude data and third attitude data the first information is adjusted after information, it is seen then that can according to compass, acceleration pass
The attitude data of the user of sensor and gyroscope acquisition obtains the content that Micro OLED is projected from terminal device, so as to mention
The flexibility of height display content.
As a kind of possible embodiment, display device can also include audio output device, audio output device coupling
MCU is closed, MCU can send the first audio signal to audio output device in the case where multimedia messages include audio signal,
First audio signal is the audio signal that multimedia messages include；Audio output device exports the first audio signal.As it can be seen that not only
Can be shown by mode of delivery needs information to be shown, can be with output audio signal, so as to improve output content
It is rich.
As a kind of possible embodiment, display device can also include audio collecting device, audio collecting device coupling
MCU is closed, audio collecting device acquires the second audio signal, sends the second audio signal to MCU；MCU sends the to communication module
Two audio signals；Communication module sends the second audio signal to terminal device.As it can be seen that can not only be shown by mode of delivery needs
Information and output audio signal to be shown, can also acquire audio signal, so as to realize interactive voice.
As a kind of possible embodiment, display device can also include audio coding decoding chip, audio coding decoding core
Piece distinguishes coupling audio output device, audio collecting device and MCU；MCU sends the first audio signal to audio coding decoding chip；
Audio coding decoding chip is decoded the first audio signal, sends decoded first audio signal to audio output device；Sound
Frequency output device exports decoded first audio signal.Audio collecting device sends the second audio letter to audio coding decoding chip
Number, audio coding decoding chip encodes the second audio signal to obtain third audio signal, sends third audio letter to MCU
Number；MCU sends third audio signal to communication module；Communication module sends third audio signal to terminal device.As it can be seen that transmission
Voice signal be coding after voice signal, it is thus possible to improve information transmission reliability.
As a kind of possible embodiment, display device can also include battery and charging management chip, Charge Management
Chip couples MCU and battery respectively；Charging management chip sends charging letter when detecting that charger accesses HUD equipment, to MCU
Number；MCU obtains the third information of charger according to charging signals, sends third information to charging management chip；Charge Management core
Piece controls the charging current and charging voltage of battery according to third information.Third information is the information of charger.As it can be seen that charger
In connection after be not directly charge the battery, and need according to the information of charger determine battery charging current and
Charging voltage, so as to avoid charging the battery using high current, so as to improve the safety of battery charging.
As a kind of possible embodiment, display device can also include control switch and power management chip, power supply
Managing chip couples control switch and MCU respectively；Control switch can send shutdown command to power management chip；Power management
Chip can cut off the access of battery and power supply part according to shutdown command, and power supply part is to need battery to power in display device
Component.Control switch can also send power-on instruction to power management chip；Power management chip can be according to power-on instruction
Connect the access of battery and power supply part.As it can be seen that the control switch neatly booting and pass to HUD equipment is controlled can be passed through
Machine.
Detailed description of the invention
Fig. 1 is a kind of network architecture schematic diagram provided by the embodiments of the present application；
Fig. 2 is that a kind of structure for glasses that one embodiment of the application provides is intended to；
Fig. 3 is that a kind of structure for glasses that another embodiment of the application provides is intended to；
Fig. 4 is a kind of structural schematic diagram for display device that one embodiment of the application provides；
Fig. 5 is a kind of structural schematic diagram for display device that another embodiment of the application provides.
Specific embodiment
The embodiment of the present application provides a kind of display device and glasses, for reducing power consumption and volume.It carries out individually below
It is described in detail.
A kind of display device provided by the embodiments of the present application and glasses in order to better understand are below first implemented the application
The network architecture that example uses is described.Referring to Fig. 1, Fig. 1 is a kind of network architecture schematic diagram provided by the embodiments of the present application.
As shown in Figure 1, the network architecture may include HUD equipment 101 and terminal device 102.HUD equipment 101 and terminal device 102 it
Between can be communicated by network, i.e., information exchange is carried out by network.For example, HUD equipment 101 can be to terminal device
102 send the voice signal of acquisition, and user's attitude data of acquisition can also be sent to terminal device 102；Terminal device 102 can
To send multimedia messages to HUD equipment 101.HUD equipment 101 can be the HUD equipment with AR.Terminal device 102 can be
The equipment that tablet computer, mobile phone etc. can communicate.
Referring to Fig. 2, Fig. 2 is a kind of structural schematic diagram for glasses that one embodiment of the application provides.As shown in Fig. 2, should
Glasses may include lens body 21, optical projection camera lens 22 and display device, and lens body 21 may include eyeglass 211
With temple 212, display device may include Micro OLED, MCU and communication module, in which:
Micro OLED is arranged inside optical projection camera lens 22, and the setting of optical projection camera lens 22 is close in temple 212
The position of eyeglass 211, MCU and communication module are integrated on pcb board, and pcb board is arranged inside temple 212, and MCU distinguishes coupling
Close micro- OLED and communication module；
Communication module sends multimedia messages, multimedia letter for receiving the multimedia messages from terminal device, to MCU
Breath may include the first information, and the first information is video information or image information；
MCU is used to send the first information to Micro OLED；
Micro OLED is used to the first information being converted to optical signal by electric signal, and optical signal is projected optical projection mirror
First 22；
Optical projection camera lens 22 is used to the optical signal of projection being condensed to eyeglass 211；
Eyeglass 211 is used to for the optical signal of optically focused being reflected into the eyes of user.
Glasses may include lens body 21, optical projection camera lens 22 and display device.Lens body 21 may include eye
Mirror eyeglass 211 and temple 212, lens body can also include to the Jing Quan of assembled glasses eyeglass, for coupling mirror circle and mirror
The pile crown of leg and the bridge of the nose for coupling two Jing Quan.Display device may include Micro OLED, MCU and communication module,
Micro OLED is arranged inside optical projection camera lens 22.Optical projection camera lens 22 is arranged in temple 212 close to eyeglass
211 position, can be set on left mirror leg, also can be set in right temple, can be schemed with being respectively provided in two temples
A kind of embodiment being arranged in right temple 212 is illustrated in 2.MCU and communication module can integrate on pcb board, pcb board
It is arranged inside temple 212, can be set inside left mirror leg, also can be set inside right temple, illustrate and set in Fig. 2
Set a kind of embodiment inside right temple.
Communication module in display device can send multimedia letter after receiving multimedia messages to MCU
Breath.After MCU receives the multimedia messages from communication module, first multimedia messages can be analyzed, analyzed
In the case that multimedia messages include the first information, the first information can be sent to Micro OLED.Micro OLED is received
After the first information from MCU, the first information can be converted into optical signal by electric signal, can projected optical signal later
To optical projection camera lens 22, the optical signal of projection can be condensed on eyeglass 211 by optical projection camera lens 22, eyeglass
211 can be reflected into the optical signal of optically focused the eyes of user.Wherein, communication module can be bluetooth module, or nothing
Line fidelity (wireless-fidelity, WiFi) module can also be ZigBee protocol ZigBee module, can also be other tools
There is the module of wireless communication function.It is different from the format of the first information, agreement etc. in the information that Micro OLED is capable of handling
In the case of, MCU can just be sent to Micro OLED after also needing to convert the first information.
Referring to Fig. 3, Fig. 3 is a kind of structural schematic diagram for glasses that another embodiment of the application provides.As shown in figure 3,
The glasses may include lens body 31, optical projection camera lens 32 and display device, and lens body 31 may include eyeglass
311 and temple 312, display device may include Micro OLED331, MCU and communication module, in which:
Micro OLED331 is arranged inside optical projection camera lens 32, and the setting of optical projection camera lens 32 is leaned in temple 312
The position of nearly eyeglass 311, MCU and communication module are integrated on pcb board, and pcb board is arranged inside temple 312, MCU difference
Couple micro- OLED and communication module；
Communication module sends multimedia messages, multimedia letter for receiving the multimedia messages from terminal device, to MCU
Breath may include the first information, and the first information is video information or image information；
MCU is used to send the first information to Micro OLED331；
Micro OLED331 is used to the first information being converted to optical signal by electric signal, and optical signal is projected optics and is thrown
Penetrate camera lens 32；
Optical projection camera lens 32 is used to the optical signal of projection being condensed to eyeglass 311；
Eyeglass 311 is used to for the optical signal of optically focused being reflected into the eyes of user.
Wherein, the description that specific description can be described in reference diagram 2, details are not described herein.
In another embodiment, display device can also include ambient light sensor, in which:
Ambient light sensor is integrated on pcb board, and ambient light sensor couples MCU；
Ambient light sensor is used to acquire the first brightness of environment light, sends the first brightness to MCU；
The corresponding relationship that MCU is also used to the display brightness of the brightness and Micro OLED331 according to environment light obtains first
Corresponding second brightness of brightness sends the second brightness to Micro OLED331；
Optical signal is projected optical projection camera lens 32 by Micro OLED331
The brightness adjustment of optical signal is the second brightness by Micro OLED331, and optical signal adjusted is projected optics
Projection lens 32.
Ambient light sensor can in real time or periodically acquire the first brightness of HUD equipment local environment light, i.e. environment
The present intensity of light, it is rear to MCU send the first brightness.It, can after MCU receives the first brightness from ambient light sensor
The first brightness pair is obtained with the corresponding relationship of the brightness of environment light according to the pre-stored data and the display brightness of Micro OLED331
The second brightness answered, it is rear to Micro OLED331 send the second brightness.Micro OLED331 receives second from MCU
It can be that the second brightness projects again later by the brightness adjustment for needing the optical signal projected after brightness.What is projected
Optical signal has been not need then to be adjusted in the case where the second brightness.MCU receives first from ambient light sensor
After brightness, the first brightness directly can also be sent to Micro OLED331.Micro OLED331 is received from MCU's
After first brightness, can first environment light according to the pre-stored data brightness it is corresponding with the display brightness of Micro OLED331
Corresponding second brightness of the first brightness of Relation acquisition believes light in the case where the optical signal currently projected is not or not second brightness
Number brightness adjustment be the second brightness after projected again.
In yet another embodiment, display device can also include close to optical sensor, in which:
It is integrated on pcb board close to optical sensor, couples MCU close to optical sensor；
Close to optical sensor for detecting close to the distance between optical sensor and user, the distance is sent to MCU；
MCU is also used in the case where the distance is less than or equal to threshold value, and control Micro OLED331 is in work shape
State, in the case where the distance is greater than threshold value, control Micro OLED331 is in close state.
Close to optical sensor can in real time or periodically detect close to the distance between optical sensor and user, it is backward
MCU sends the distance.MCU is received after the distance close to optical sensor, it can be determined that the distance whether be less than or
Equal to (being perhaps less than) threshold value in the case where judging that the distance is less than or equal to (or being less than) threshold value, show there is user
It uses or has user that HUD equipment is used, control Micro OLED331 is in running order, to will not influence user
Use；It in the case where Micro OLED331 is in running order, can not deal with, be in Micro OLED
In the case where closed state, can star Micro OLED331 keeps Micro OLED331 in running order.Judging this
In the case that distance is greater than (or being not less than) threshold value, shows that user does not use HUD equipment, be in Micro OLED331
Closed state, to save power consumption；In the case where Micro OLED331 has been in close state, can not deal with,
In the case that Micro OLED331 is in running order, can close Micro OLED331 makes Micro OLED331 be in pass
Closed state.
In yet another embodiment, display device can also include compass, acceleration transducer and gyroscope, in which:
Compass, acceleration transducer and gyroscope are integrated on pcb board, compass, acceleration transducer and gyroscope
MCU is coupled respectively；
Compass is used to acquire the first attitude data of user, sends the first attitude data to MCU；
Acceleration transducer is used to acquire the second attitude data of user, sends the second attitude data to MCU；
Gyroscope is used to acquire the third attitude data of user, sends third attitude data to MCU；
MCU is also used to adjust the first information according to the first attitude data, the second attitude data and third attitude data, to
Micro OLED331 sends the first information adjusted；
The first information is converted to optical signal by electric signal by Micro OLED331
The first information adjusted is converted to optical signal by electric signal by Micro OLED331.
Compass can acquire the first attitude data of user, it is rear to MCU send the first attitude data.Acceleration sensing
Device can acquire the second attitude data of the user, it is rear to MCU send the second attitude data.Gyroscope acquires the of the user
Three attitude datas, it is rear to MCU send third attitude data.MCU receive the first attitude data from compass, from plus
After second attitude data of velocity sensor and the third attitude data from gyroscope, can according to the first attitude data,
Second attitude data and third attitude data adjust the first information, rear send the first letter adjusted to Micro OLED331
Breath.After Micro OLED331 receives the first information adjusted from MCU, can by the first information adjusted by
Electric signal is converted to optical signal.For example, the first information be digital map navigation information in the case where, can with the movement of user,
That is the difference of the first attitude data, the second attitude data and third attitude data adjusts the cartographic information of projection, such as adjusts arrow
Direction, position, the cartographic information of projection of arrow in cartographic information etc..
In yet another embodiment, MCU is according to the first attitude data, the second attitude data and third attitude data adjustment the
One information, sending the first information adjusted to Micro OLED331 may include:
MCU sends the first attitude data, the second attitude data and third attitude data to communication module；
Communication module sends the first attitude data, the second attitude data and third attitude data to terminal device；
Communication module receives the second information from terminal device, sends the second information to MCU, the second information is according to the
One attitude data, the second attitude data and third attitude data the first information is adjusted after information；
MCU sends the second information to Micro OLED331；
The first information adjusted is converted to optical signal by electric signal by Micro OLED331
Second information is converted to optical signal by electric signal by Micro OLED331.
MCU receives the first attitude data from compass, carrys out the second attitude data of acceleration sensor and come
From after the third attitude data of gyroscope, the first attitude data, the second appearance can be sent to terminal device by communication module
State data and third attitude data, so that terminal device can be according to the first attitude data, the second attitude data and third posture
Data are adjusted the first information to obtain the second information, are sent to MCU by communication module later.Again from MCU to Micro
OLED331 sends the second information, so that the second information is converted to optical signal by electric signal by Micro OLED331.
In yet another embodiment, display device can also include audio output device 332, in which:
Audio output device 332 is integrated in the position on pcb board far from eyeglass 311, and audio output device 332 couples
MCU；
MCU is also used in the case where multimedia messages include audio signal, sends the first sound to audio output device 331
Frequency signal, the first audio signal are the audio signal that multimedia messages include；
Audio output device 332 is for exporting the first audio signal.
After MCU receives the multimedia messages from communication module, analyzing multimedia messages includes audio signal
In the case of, the first audio signal can be sent to audio output device 332, the first audio signal is the sound that multimedia messages include
Frequency signal.After audio output device 332 receives the first audio signal from MCU, the first audio signal is exported.Wherein,
Audio output device 332 can be loudspeaker, loudspeaker etc..Audio output device 332 can be one, or multiple.?
In the case that audio output device 332 is multiple, audio output device 332 can based on audio output device, Qi Tayin
Frequency output device can be secondary audio output device.Audio output device 332 is integrated on pcb board far from eyeglass 311
Position, i.e. audio output device 332 will be arranged in apart from the closer position of user's ear.
In yet another embodiment, display device can also include audio collecting device 333, in which:
The position in temple 312 close to eyeglass 311,333 coupling of audio collecting device is arranged in audio collecting device 333
Close MCU；
Audio collecting device 333 sends the second audio signal for acquiring the second audio signal, to MCU；
MCU is also used to send the second audio signal to communication module；
Communication module is also used to send the second audio signal to terminal device.
It needs in user from the case where establishing the terminal device being communicatively coupled with HUD equipment and obtain information, user can be with
Speak against audio collecting device 333, audio collecting device 333 can collect the second audio signal, rear send the to MCU
Two audio signals.After MCU receives the second audio signal from audio collecting device 333, second is sent to terminal device
Audio signal, to establish the terminal device being communicatively coupled acquisition multimedia messages from HUD equipment.Audio collecting device 333
It can be microphone, or other devices with audio collection function.Audio collecting device 333 can be one,
It can be multiple.In the case where audio collecting device 333 is multiple, an audio collecting device 333 can be adopted for main audio
Acquisition means, other audio collecting devices 333 can be secondary audio collecting device.Audio collecting device 333 is arranged in temple 312
Close to the position of eyeglass 311, i.e. audio collecting device 333 will be arranged in apart from the closer position of user's mouth.
In one embodiment, display device can also include audio coding decoding chip, wherein；
Audio coding decoding chip is integrated on pcb board, and audio coding decoding chip distinguishes coupling audio output device 332, sound
Frequency acquisition device 333 and MCU；
MCU sends the first audio signal to audio output device 332:
MCU sends the first audio signal to audio coding decoding chip；
Audio coding decoding chip is decoded the first audio signal, sends decoded first to audio output device 332
Audio signal；
Audio output device 332 exports the first audio signal:
Audio output device 332 exports decoded first audio signal；
Audio collecting device 333 sends the second audio signal to MCU:
Audio collecting device 333 sends the second audio signal to audio coding decoding chip；
Audio coding decoding chip encodes the second audio signal to obtain third audio signal, sends third sound to MCU
Frequency signal；
MCU sends the second audio signal to communication module:
MCU sends third audio signal to communication module；
Communication module sends the second audio signal to terminal device:
Communication module sends third audio signal to terminal device.
In the case where the audio signal of transmission is the audio signal of coding, audio output device 332 can not be exported directly
First audio signal, again by audio output after being first decoded to the first audio signal therefore, it is necessary to audio coding decoding chip
Device output.Similarly, the second audio signal that first acquire to audio collecting device 333 can be just sent to after being encoded
MCU.It is different in format, the agreement of information that the Information And Communication module that audio coding decoding chip is capable of handling can be transmitted etc.
In the case of, MCU also needs to carry out the conversion such as format, agreement to the first audio signal and the second audio signal.
In yet another embodiment, display device can also include battery 334 and charging management chip, in which:
Charging management chip is integrated on pcb board, and battery 334 is arranged inside temple 312, and charging management chip distinguishes coupling
Close MCU and battery 334；
Charging management chip is used for when detecting that charger accesses glasses, sends charging signals to MCU；
MCU is also used to obtain third information according to charging signals, sends third information, third information to charging management chip
For the information of charger；
Charging management chip is also used to control the charging current and charging voltage of battery 334 according to third information.
When charging management chip detects that charger accesses HUD equipment, charging management chip can send to MCU and charge
Signal.After MCU receives the charging signals from charging management chip, the information of charger can be obtained according to charging signals
Information, i.e. third information, it is rear to charging management chip send third information.Charging management chip receives from MCU
After three information, the charging current and charging voltage of battery can be controlled according to third information.Wherein, battery can be an electricity
Pond, or multiple batteries.In the case where battery is one, battery be can be set inside left mirror leg, also can be set
Inside right temple.In the case where battery is multiple, multiple batteries can be arranged inside left mirror leg, can also be respectively provided with
Inside right temple, it can be arranged with percentage of batteries and be arranged inside right temple in left mirror leg interior section battery.
In one embodiment, display device can also include control switch and power management chip, in which:
Power management chip is integrated on pcb board, and the outside with the temple 312 of pcb board the same side is arranged in control switch,
Power management chip couples control switch and MCU respectively；
Control switch is used to send shutdown command to power management chip；
Power management chip is used to cut off the access of battery and power supply part according to shutdown command, and power supply part is display dress
Set the middle battery powered component of needs；
Control switch is also used to send power-on instruction to power management chip；
Power management chip is also used to connect the access of battery and power supply part according to power-on instruction.
Control switch, that is, glasses switch can be used for opening glasses or close glasses, can be opened according to user control
The operation of pass opens glasses or closes glasses.Power management chip can manage battery be glasses in power supply part be powered or
Cutting power supply.Power management chip can also cut off the access of battery and power supply part when charger charges to battery, this
When, power supply part is powered by charger.Power management chip can be power management integrated circuit (power
Management integrated circuit, PMIC), or other circuits with power management function.
In one embodiment, as shown in figure 3, optical projection camera lens 32 may include astigmatic lens 321, reflecting optics
322 and light-collecting lens 323, in which:
Micro OLED32 is used to optical signal projecting astigmatic lens 321；
Astigmatic lens 321 are used for the optical signal astigmatism that will project to reflecting optics 322；
Reflecting optics 322 are used to the optical signal of astigmatism being reflected into light-collecting lens 323；
Light-collecting lens 323 are used to the optical signal of reflection being condensed to eyeglass 311.
In another embodiment, optical projection camera lens 32 can only include light-collecting lens, in which:
Micro OLED is used to optical signal projecting light-collecting lens；
The optical signal optically focused that light-collecting lens are used to project is in eyeglass 311.
As it can be seen that when the optical signal of Micro OLED32 projection can directly be incident upon on light-collecting lens, at this point, optical projection
Camera lens can only include light-collecting lens.When the optical signal of Micro OLED32 projection cannot be directly incident upon on light-collecting lens,
Optical projection camera lens is other than including light-collecting lens, it is also necessary to including astigmatic lens and reflecting optics.
Referring to Fig. 4, Fig. 4 is a kind of structural schematic diagram for display device that one embodiment of the application provides.Wherein, this is aobvious
Showing device is applied to the HUD equipment with AR function.As shown in figure 4, the display device may include Micro OLED, MCU and
Communication module, in which:
MCU couples Micro OLED and communication module respectively；
Communication module is used to receive from the multimedia messages for establishing the equipment being communicatively coupled with HUD equipment, sends to MCU
Multimedia messages, multimedia messages include the first information, and the first information is video information or image information；
MCU is used to send the first information to Micro OLED；
Micro OLED is used to the first information being converted to optical signal by electric signal, which is projected optical projection
Camera lens, optical projection camera lens are used to for the optical signal of projection being condensed to eyeglass, and eyeglass is used to believe the light of optically focused
Number it is reflected into the eyes of user.
Wherein, the specific descriptions of Micro OLED, MCU and communication module can refer to the corresponding description of Fig. 2, herein no longer
It repeats.
Referring to Fig. 5, Fig. 5 is a kind of structural schematic diagram for display device that another embodiment of the application provides.Wherein, should
Display device applications are in the HUD equipment with AR function.As shown in figure 5, display device shown in fig. 5 is in addition to including shown in Fig. 4
Micro OLED, MCU and communication module except, can also include ambient light sensor, in which:
Ambient light sensor couples MCU；
Ambient light sensor is used to acquire the first brightness of environment light, sends the first brightness to MCU；
The corresponding relationship that MCU is also used to the display brightness of the brightness and Micro OLED according to environment light obtains the first brightness
Corresponding second brightness sends the second brightness to Micro OLED；
Optical signal is projected optical projection camera lens by Micro OLED
The brightness adjustment of the optical signal is the second brightness by Micro OLED, and optical signal adjusted is projected optics and is thrown
Penetrate camera lens.
Wherein, ambient light sensor, MCU and Micro OLED specific descriptions can refer to the corresponding description of Fig. 3, herein
It repeats no more.
In another embodiment, display device can also include close to optical sensor, in which:
MCU is coupled close to optical sensor；
Close to optical sensor for detecting close to the distance between optical sensor and user, the distance is sent to MCU；
MCU is also used in the case where the distance is less than or equal to threshold value, and control Micro OLED is in running order,
In the case that the distance is greater than the threshold value, control Micro OLED is in close state.
Wherein, the corresponding description of Fig. 3 can be referred to close to the specific descriptions of optical sensor, MCU and Micro OLED, herein
It repeats no more.
In yet another embodiment, display device can also include compass, acceleration transducer and gyroscope, in which:
Compass, acceleration transducer and gyroscope couple MCU respectively；
Compass is used to acquire the first attitude data of user, sends the first attitude data to MCU；
Acceleration transducer is used to acquire the second attitude data of the user, sends the second attitude data to MCU；
Gyroscope is used to acquire the third attitude data of the user, sends third attitude data to MCU；
MCU is also used to adjust the first information according to the first attitude data, the second attitude data and third attitude data, to
Micro OLED sends the first information adjusted；
The first information is converted to optical signal by electric signal by Micro OLED
The first information adjusted is converted to optical signal by electric signal by Micro OLED.
Wherein, compass, acceleration transducer, gyroscope, MCU and Micro OLED specific descriptions can refer to Fig. 3
Corresponding description, details are not described herein.
In yet another embodiment, MCU is according to the first attitude data, the second attitude data and third attitude data adjustment the
One information, sending the first information adjusted to Micro OLED includes:
MCU sends the first attitude data, the second attitude data and third attitude data to communication module；
Communication module sends the first attitude data, the second attitude data and third attitude data to terminal device；
Communication module receives the second information from terminal device, sends the second information to MCU, the second information is according to the
One attitude data, the second attitude data and third attitude data the first information is adjusted after information；
MCU sends the second information to Micro OLED；
The first information adjusted is converted to optical signal by electric signal by Micro OLED
Second information is converted to optical signal by electric signal by Micro OLED.
Wherein, specific descriptions can refer to the corresponding description of Fig. 3, and details are not described herein.
In yet another embodiment, display device can also include audio output device, in which:
Audio output device couples MCU；
MCU is also used in the case where multimedia messages include audio signal, sends the first audio to audio output device
Signal, the first audio signal be audio signal that multimedia messages include；
Audio output device is for exporting the first audio signal.
Wherein, the specific descriptions of MCU and audio output device can refer to the corresponding description of Fig. 3, and details are not described herein.
In yet another embodiment, display device can also include audio collecting device, in which:
Audio collecting device couples MCU；
Audio collecting device sends the second audio signal for acquiring the second audio signal, to MCU；
MCU is also used to send the second audio signal to communication module；
Communication module is also used to send the second audio signal to terminal device.
Wherein, the specific descriptions of MCU and audio collecting device can refer to the corresponding description of Fig. 3, and details are not described herein.
In yet another embodiment, display device can also include audio coding decoding chip, wherein；
Audio coding decoding chip distinguishes coupling audio output device, audio collecting device and MCU；
MCU is sent to audio output device to the first audio signal of audio output device transmission
MCU is to the first audio signal of audio coding decoding chip；
Audio coding decoding chip is decoded the first audio signal, sends decoded first audio to audio output device
Signal；
Audio output device exports the first audio signal:
Audio output device exports decoded first audio signal；
Audio collecting device sends the second audio signal to MCU:
Audio collecting device sends the second audio signal to audio coding decoding chip；
Audio coding decoding chip encodes the second audio signal to obtain third audio signal, sends third sound to MCU
Frequency signal；
MCU sends the second audio signal to communication module:
MCU sends third audio signal to communication module；
Communication module sends the second audio signal to terminal device:
Communication module sends third audio signal to terminal device.
Wherein, the specific descriptions of audio coding decoding chip, audio collecting device, MCU and audio collecting device can refer to
The corresponding description of Fig. 3, details are not described herein.
In yet another embodiment, display device further includes battery and charging management chip, in which:
Charging management chip couples MCU and battery respectively；
Charging management chip is used for when detecting that charger accesses HUD equipment, sends charging signals to MCU；
MCU is also used to obtain third information according to charging signals, sends third information, third information to charging management chip
For the information of charger；
Charging management chip is also used to control the charging current and charging voltage of battery according to third information.
Wherein, the specific descriptions of charging management chip, battery and MCU can refer to the corresponding description of Fig. 3, no longer superfluous herein
It states.
In one embodiment, display device can also include control switch and power management chip, in which:
Power management chip couples control switch and MCU respectively；
Control switch is used to send shutdown command to power management chip；
Power management chip is used to cut off the access of battery and power supply part according to shutdown command, and power supply part is display dress
Set the middle battery powered component of needs；
Control switch is also used to send power-on instruction to power management chip；
Power management chip is also used to connect the access of battery and power supply part according to power-on instruction；
Power management chip is also used to cut off the access of battery and power supply part when charger charges to battery.
Wherein, the specific descriptions of power management chip and control switch can refer to the corresponding description of Fig. 3, no longer superfluous herein
It states.
Above-described specific embodiment is carried out to the purpose of the application, technical scheme and beneficial effects into one
Step is described in detail, it should be understood that being not used to limit this Shen the foregoing is merely the specific embodiment of the application
Protection scope please, all any modification, equivalent substitution, improvement and etc. on the basis of the technical solution of the application, done,
It should include within the scope of protection of this application.
Claims (20)
1. a kind of glasses, which is characterized in that including lens body, optical projection camera lens and display device, the lens body packet
Eyeglass and temple are included, the display device includes micro- OLED, micro-control unit MCU and communication module, in which:
Micro- OLED is arranged inside the optical projection camera lens, and the optical projection camera lens setting is close in the temple
The position of the eyeglass, the MCU and the communication module are integrated on printing board PCB plate, the pcb board setting
Inside the temple, the MCU couples micro- OLED and the communication module respectively；
The communication module sends the multimedia messages for receiving the multimedia messages from terminal device, Xiang Suoshu MCU,
The multimedia messages include the first information, and the first information is video information or image information；
The MCU is used to send the first information to micro- OLED；
Micro- OLED is used to the first information being converted to optical signal by electric signal, and the optical signal is projected the light
Learn projection lens；
The optical projection camera lens is used to the optical signal of projection being condensed to the eyeglass；
The eyeglass is used to for the optical signal of optically focused being reflected into the eyes of user.
2. glasses according to claim 1, which is characterized in that the display device further includes ambient light sensor, in which:
The ambient light sensor is integrated on the pcb board, and the ambient light sensor couples the MCU；
The ambient light sensor is used to acquire the first brightness of environment light, and Xiang Suoshu MCU sends first brightness；
The corresponding relationship that the MCU is also used to the display brightness of the brightness and micro- OLED according to environment light obtains described first
Corresponding second brightness of brightness sends second brightness to micro- OLED；
The optical signal is projected the optical projection camera lens by micro- OLED
The brightness adjustment of the optical signal is the second brightness by micro- OLED, and optical signal adjusted is projected the optics
Projection lens.
3. glasses according to claim 1 or 2, which is characterized in that the display device further include close to optical sensor,
In:
It is described to be integrated on the pcb board close to optical sensor, it is described to couple the MCU close to optical sensor；
Described described close to the distance between optical sensor and user for detecting close to optical sensor, Xiang Suoshu MCU sends institute
State distance；
The MCU is also used in the case where the distance is less than or equal to threshold value, and control micro- OLED is in running order,
In the case where the distance is greater than the threshold value, controls micro- OLED and be in close state.
4. glasses according to claim 1-3, which is characterized in that the display device further includes compass, adds
Velocity sensor and gyroscope, in which:
The compass, the acceleration transducer and the gyroscope are integrated on the pcb board, the compass, described
Acceleration transducer and the gyroscope couple the MCU respectively；
The compass is used to acquire the first attitude data of the user, and Xiang Suoshu MCU sends first attitude data；
The acceleration transducer is used to acquire the second attitude data of the user, and Xiang Suoshu MCU sends second posture
Data；
The gyroscope is used to acquire the third attitude data of the user, and Xiang Suoshu MCU sends the third attitude data；
The MCU is also used to be adjusted according to first attitude data, second attitude data and the third attitude data
The first information sends the first information adjusted to micro- OLED；
The first information is converted to optical signal by electric signal and includes: by micro- OLED
The first information adjusted is converted to optical signal by electric signal by micro- OLED.
5. glasses according to claim 4, which is characterized in that the MCU is according to first attitude data, described second
Attitude data and the third attitude data adjust the first information, send first information packet adjusted to micro- OLED
It includes:
The MCU sends first attitude data, second attitude data and the third posture to the communication module
Data；
The communication module sends first attitude data, second attitude data and the third to the terminal device
Attitude data；
The communication module receives the second information from the terminal device, and Xiang Suoshu MCU sends second information, described
Second information is according to first attitude data, second attitude data and the third attitude data to first letter
Cease the information after being adjusted；
The MCU sends second information to micro- OLED；
The first information adjusted is converted to optical signal by electric signal by micro- OLED
Second information is converted to optical signal by electric signal by micro- OLED.
6. glasses according to claim 1-5, which is characterized in that the display device further includes audio output dress
It sets, in which:
The audio output device is integrated in the position on the pcb board far from the eyeglass, the audio output device
Couple the MCU；
The MCU is also used in the case where the multimedia messages include audio signal, and Xiang Suoshu audio output device is sent
First audio signal, first audio signal are the audio signal that the multimedia messages include；
The audio output device is for exporting first audio signal.
7. glasses according to claim 6, which is characterized in that the display device further includes audio collecting device, in which:
The position in the temple close to the eyeglass, the audio collecting device coupling is arranged in the audio collecting device
Close the MCU；
The audio collecting device sends second audio signal for acquiring the second audio signal, Xiang Suoshu MCU；
The MCU is also used to send second audio signal to the communication module；
The communication module is also used to send second audio signal to the terminal device.
8. glasses according to claim 7, which is characterized in that the display device further includes audio coding decoding chip,
In:
The audio coding decoding chip is integrated on the pcb board, and it is defeated that the audio coding decoding chip couples the audio respectively
Device, the audio collecting device and the MCU out；
The MCU sends the first audio signal to the audio output device:
The MCU sends the first audio signal to the audio coding decoding chip；
The audio coding decoding chip is decoded first audio signal, and Xiang Suoshu audio output device sends decoded
First audio signal；
The audio output device exports first audio signal:
The audio output device exports decoded first audio signal；
The audio collecting device sends second audio signal to the MCU:
The audio collecting device sends second audio signal to the audio coding decoding chip；
The audio coding decoding chip encodes second audio signal to obtain third audio signal, Xiang Suoshu MCU hair
Send the third audio signal；
The MCU sends second audio signal to the communication module:
The MCU sends the third audio signal to the communication module；
The communication module sends second audio signal to the terminal device:
The communication module sends the third audio signal to the terminal device.
9. glasses according to claim 1-8, which is characterized in that the display device further includes battery and charging
Managing chip, in which:
The charging management chip is integrated on the pcb board, and the battery is arranged inside the temple, the Charge Management
Chip couples the MCU and the battery respectively；
The charging management chip is used for when detecting that charger accesses the glasses, and Xiang Suoshu MCU sends charging signals；
The MCU is also used to obtain third information according to the charging signals, and Xiang Suoshu charging management chip sends the third
Information, the third information are the information of the charger；
The charging management chip is also used to control the charging current and charging voltage of the battery according to the third information.
10. glasses according to claim 9, which is characterized in that the display device further includes control switch and power supply pipe
Manage chip, in which:
The power management chip is integrated on the pcb board, the control switch be arranged in described in described the same side PCB
Outside temple, the power management chip couples the control switch and the MCU respectively；
The control switch is used to send shutdown command to the power management chip；
The power management chip is used to cut off the access of the battery and power supply part, the power supply according to the shutdown command
Component is to need the battery powered component in the display device；
The control switch is also used to send power-on instruction to the power management chip；
The power management chip is also used to connect the access of the battery Yu the power supply part according to the power-on instruction.
11. a kind of display device, which is characterized in that the display device applications are in the head-up display with augmented reality AR
HUD equipment, the display device include micro- OLED, MCU and communication module, in which:
The MCU couples micro- OLED and the communication module respectively；
The communication module sends the multimedia messages for receiving the multimedia messages from terminal device, Xiang Suoshu MCU,
The multimedia messages include the first information, and the first information is video information or image information；
The MCU is used to send the first information to micro- OLED；
Micro- OLED is used to the first information being converted to optical signal by electric signal, and the optical signal is projected optics and is thrown
Camera lens is penetrated, the optical projection camera lens is used to for the optical signal of projection being condensed to eyeglass, and the eyeglass is used for will
The optical signal of optically focused is reflected into the eyes of user.
12. display device according to claim 11, which is characterized in that the display device further includes ambient light sensing
Device, in which:
The ambient light sensor couples the MCU；
The ambient light sensor is used to acquire the first brightness of environment light, and Xiang Suoshu MCU sends first brightness；
The corresponding relationship that the MCU is also used to the display brightness of the brightness and micro- OLED according to environment light obtains described first
Corresponding second brightness of brightness sends second brightness to micro- OLED；
Optical signal is projected optical projection camera lens by micro- OLED
The brightness adjustment of the optical signal is the second brightness by micro- OLED, and optical signal adjusted is projected optical projection
Camera lens.
13. display device according to claim 11 or 12, which is characterized in that the display device further includes passing close to light
Sensor, in which:
It is described to couple the MCU close to optical sensor；
Described described close to the distance between optical sensor and user for detecting close to optical sensor, Xiang Suoshu MCU sends institute
State distance；
The MCU is also used in the case where the distance is less than or equal to threshold value, and control micro- OLED is in running order,
In the case where the distance is greater than the threshold value, controls micro- OLED and be in close state.
14. the described in any item display devices of 1-13 according to claim 1, which is characterized in that the display device further includes referring to
Compass, acceleration transducer and gyroscope, in which:
The compass, the acceleration transducer and the gyroscope couple the MCU respectively；
The compass is used to acquire the first attitude data of the user, and Xiang Suoshu MCU sends first attitude data；
The acceleration transducer is used to acquire the second attitude data of the user, and Xiang Suoshu MCU sends second posture
Data；
The gyroscope is used to acquire the third attitude data of the user, and Xiang Suoshu MCU sends the third attitude data；
The MCU is also used to be adjusted according to first attitude data, second attitude data and the third attitude data
The first information sends the first information adjusted to micro- OLED；
The first information is converted to optical signal by electric signal and includes: by micro- OLED
The first information adjusted is converted to optical signal by electric signal by micro- OLED.
15. display device according to claim 14, which is characterized in that the MCU is according to first attitude data, institute
It states the second attitude data and the third attitude data adjusts the first information, send adjusted first to micro- OLED
Information includes:
The MCU sends first attitude data, second attitude data and the third posture to the communication module
Data；
The communication module sends first attitude data, second attitude data and the third to the terminal device
Attitude data；
The communication module receives the second information from the terminal device, and Xiang Suoshu MCU sends second information, described
Second information is according to first attitude data, second attitude data and the third attitude data to first letter
Cease the information after being adjusted；
The MCU sends second information to micro- OLED；
The first information adjusted is converted to optical signal by electric signal by micro- OLED
Second information is converted to optical signal by electric signal by micro- OLED.
16. the described in any item display devices of 1-15 according to claim 1, which is characterized in that the display device further includes sound
Frequency output device, in which:
The audio output device couples the MCU；
The MCU is also used in the case where the multimedia messages include audio signal, and Xiang Suoshu audio output device is sent
First audio signal, first audio signal are the audio signal that the multimedia messages include；
The audio output device is for exporting first audio signal.
17. display device according to claim 16, which is characterized in that the display device further includes audio collection dress
It sets, in which:
The audio collecting device couples the MCU；
The audio collecting device sends second audio signal for acquiring the second audio signal, Xiang Suoshu MCU；
The MCU is also used to send second audio signal to the communication module；
The communication module is also used to send second audio signal to the terminal device.
18. display device according to claim 17, which is characterized in that the display device further includes audio coding decoding core
Piece, in which:
The audio coding decoding chip couples the audio output device, the audio collecting device and the MCU respectively；
The MCU sends the first audio signal to the audio output device:
The MCU sends the first audio signal to the audio coding decoding chip；
The audio coding decoding chip is decoded first audio signal, and Xiang Suoshu audio output device sends decoded
First audio signal；
The audio output device exports first audio signal:
The audio output device exports decoded first audio signal；
The audio collecting device sends second audio signal to the MCU:
The audio collecting device sends second audio signal to the audio coding decoding chip；
The audio coding decoding chip encodes second audio signal to obtain third audio signal, Xiang Suoshu MCU hair
Send the third audio signal；
The MCU sends second audio signal to the communication module:
The MCU sends the third audio signal to the communication module；
The communication module sends second audio signal to the terminal device:
The communication module sends the third audio signal to the terminal device.
19. the described in any item display devices of 1-18 according to claim 1, which is characterized in that the display device further includes electricity
Pond and charging management chip, in which:
The charging management chip couples the MCU and the battery respectively；
The charging management chip is used for when detecting that charger accesses the HUD equipment, and Xiang Suoshu MCU sends charging letter
Number；
The MCU is also used to obtain third information according to the charging signals, and Xiang Suoshu charging management chip sends the third
Information, the third information are the information of the charger；
The charging management chip is also used to control the charging current and charging voltage of the battery according to the third information.
20. display device according to claim 19, which is characterized in that the display device further includes control switch and electricity
Source control chip, in which:
The power management chip couples the control switch and the MCU respectively；
The control switch is used to send shutdown command to the power management chip；
The power management chip is used to cut off the access of the battery and power supply part, the power supply according to the shutdown command
Component is to need the battery powered component in the display device；
The control switch is also used to send power-on instruction to the power management chip；
The power management chip is also used to connect the access of the battery Yu the power supply part according to the power-on instruction.
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| CN201910372938.9A CN110244473A (en) | 2019-05-06 | 2019-05-06 | A kind of display device and glasses |
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Application publication date: 20190917 |