CN110401950A

CN110401950A - Register method, head-mounted display apparatus, helmet system and storage medium

Info

Publication number: CN110401950A
Application number: CN201910670009.6A
Authority: CN
Inventors: 徐乃江; 王路
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2019-11-01

Abstract

This application discloses a kind of register method, head-mounted display apparatus, helmet system and storage mediums.Register method is used for head-mounted display apparatus, head-mounted display apparatus is used to match with mobile terminal, and head-mounted display apparatus includes the first near field communication module, and mobile terminal includes the second near field communication module, register method includes: generation a pair of secret keys, and a pair of secret keys includes public key and private key；Public key is saved to the encryption chip of the first near field communication module as certification public key；With send private key to mobile terminal so that mobile terminal saves the encryption chip of private key to the second near field communication module.In the register method of the application embodiment, head-mounted display apparatus, helmet system and storage medium, public key and private key are stored in respectively in corresponding encryption chip, make head-mounted display apparatus safety during pairing stronger in this way, and it is decrypted by the way of near-field communication, time response faster, is conducive to improve user experience.

Description

Register method, head-mounted display apparatus, helmet system and storage medium

Technical field

This application involves electronic technology field, in particular to a kind of register method, head-mounted display apparatus, helmet system System and storage medium.

Background technique

In recent years, with the development of the technologies such as virtual reality or augmented reality, head-mounted display apparatus gradually by The favor of user.Head-mounted display apparatus can be to provide virtual scene etc. so that user is in applications such as game, viewing videos It is middle to obtain different experience.Generally, head-mounted display apparatus encryption lock by way of numerical ciphers, to guarantee information Safety.However, the mode attack protection of numerical ciphers encryption is poor, and unlocked time is long, is unfavorable for user experience.

Summary of the invention

In view of this, this application provides a kind of register method, head-mounted display apparatus, helmet system and storages to be situated between Matter.

The register method of the application embodiment is used for head-mounted display apparatus, and the head-mounted display apparatus is used for and shifting Dynamic terminal pairing, the head-mounted display apparatus include the first near field communication module, and the mobile terminal is logical including the second near field Module is interrogated, the register method includes:

A pair of secret keys is generated, the pair of key includes public key and private key；

The public key is saved to the encryption chip of first near field communication module as certification public key；With

The private key is sent to the mobile terminal, so that the mobile terminal saves the private key to second near field The encryption chip of communication module.

A kind of register method, comprising:

Head-mounted display apparatus production generates a pair of secret keys, and the pair of key includes public key and private key, the wear-type Show that equipment includes the first near field communication module；

The encryption chip that the head-mounted display apparatus saves the public key to first near field communication module, which is used as, to be recognized Demonstrate,prove public key；

The head-mounted display apparatus sends the private key to mobile terminal, and the mobile terminal includes the second near-field communication Module；

The mobile terminal saves the encryption chip of the private key to second near field communication module.

A kind of head-mounted display apparatus, the head-mounted display apparatus are used to match with mobile terminal, and the wear-type is aobvious Show that equipment includes:

First near field communication module, for being communicated with the second near field communication module of the mobile terminal；With

The processor connecting with first near field communication module, the processor is for generating a pair of secret keys, and described one It include public key and private key to key；And the encryption chip for saving the public key to first near field communication module is used as and recognizes Demonstrate,prove public key；And for sending the private key to the mobile terminal, so that the mobile terminal saves the private key to described The encryption chip of second near field communication module.

A kind of helmet system, including head-mounted display apparatus and mobile terminal, the head-mounted display apparatus include First near field communication module, the mobile terminal include the second near field communication module, and the head-mounted display apparatus is for producing A pair of secret keys is generated, the pair of key includes public key and private key；And the public key is saved for the head-mounted display apparatus Encryption chip to first near field communication module sends institute as certification public key, and for the head-mounted display apparatus Private key is stated to the mobile terminal；The mobile terminal saves the encryption core of the private key to second near field communication module Piece.

A kind of non-volatile computer readable storage medium storing program for executing comprising computer executable instructions, when the computer can be held When row instruction is executed by one or more processors, so that the processor executes above-described register method.

In the register method of the application embodiment, head-mounted display apparatus, helmet system and storage medium, public key It is stored in corresponding encryption chip respectively with private key, so that safety is more during pairing for head-mounted display apparatus By force, and by the way of near-field communication it decrypts, time response faster, is conducive to improve user experience.

Detailed description of the invention

The application is above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments Obviously and it is readily appreciated that, in which:

Fig. 1 is the module diagram of the helmet system of the application embodiment；

Fig. 2 is the flow diagram of the register method of the application embodiment；

Fig. 3 is the flow diagram of the register method of the application embodiment；

Fig. 4 is the flow diagram of the register method of the application embodiment；

Fig. 5 is the application scenarios schematic diagram of the register method of the application embodiment；

Fig. 6 is the flow diagram of the register method of the application embodiment；

Fig. 7 is the stereoscopic schematic diagram of the head-mounted display apparatus of the application embodiment；

Fig. 8 is the diagrammatic cross-section of the head-mounted display apparatus of the application embodiment；

Fig. 9 is the diagrammatic cross-section of the head-mounted display apparatus of the application embodiment；

Figure 10 is the diagrammatic cross-section of the head-mounted display apparatus of the application embodiment；

Figure 11 is the diagrammatic cross-section of the light emitting part of the head-mounted display apparatus of the application embodiment；

Figure 12 is the diagrammatic cross-section of the light emitting part of the head-mounted display apparatus of the application another embodiment；

Figure 13 is the stereoscopic schematic diagram of the head-mounted display apparatus of the application embodiment；

Figure 14 is the theory structure schematic diagram of the head-mounted display apparatus of the application embodiment；

Figure 15 is the floor map of the head-mounted display apparatus of another embodiment of the application；

Figure 16 is the floor map of the head-mounted display apparatus part-structure of the application embodiment；

Figure 17 is the schematic diagram of the adjustment process of the head-mounted display apparatus of the application embodiment；

Figure 18 is another schematic diagram of the adjustment process of the head-mounted display apparatus of the application embodiment；

Figure 19 is the floor map of the head-mounted display apparatus part-structure of another embodiment of the application；

Figure 20 is the floor map of the head-mounted display apparatus part-structure of the another embodiment of the application；

Figure 21 is the floor map of the light quantity regulating member of the application embodiment；

Figure 22 is the relation schematic diagram of the ambient brightness of the application embodiment and the light transmittance of light quantity regulating member；

Figure 23 is the module diagram of the head-mounted display apparatus of the application embodiment；

Figure 24 is the module diagram of the head-mounted display apparatus of another embodiment of the application；

Figure 25 is the internal module schematic diagram of the head-mounted display apparatus of the application embodiment.

Main element symbol description:

Head-mounted display apparatus 100, the first near field communication module 101, sensor module 10, light emitting part 11, envelope Fill shell 111, the first light emitting source 112, the second light emitting source 113, substrate 114, diffusion sheet 115, depth camera 12, environment camera 13, light sensor 14, electrochromic device 120, anti-reflection film 130, shell 20, inner surface 201, outer surface 202, light hole 203, transmittance section 204, receiving chamber 22, housing top wall 24, shell bottom wall 26, notch 262, housing sidewall 28, support member 30, First support 32, the first bending part 322, second support 34, the second bending part 342, elastic webbing 36, display 40, dioptric component 50, dioptric chamber 52, light-transmissive fluid 54, the first film layer 56, the second film layer 58, side wall 59, regulating mechanism 60, cavity 62, sliding slot 622, sliding part 64, driving part 66, knob 662, lead screw 664, gear 666, rack gear 668, driving motor 669, motor shaft 6691, loader 6692, adjusting cavity 68, light guide member 70, the first side 71, second side 72, light quantity regulating member 80, first are conductive The 81, second conductive layer 82 of layer, electrolyte layer 84, ion storage 85, processor 90, collimating components 92, drives electrochromic layer 83 Dynamic chip 94；Mobile terminal 200, the second near field communication module 210, headset equipment system 1000.

Specific embodiment

Presently filed embodiment is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the application, and should not be understood as the limitation to the application.

Following disclosure provides many different embodiments or example is used to realize the different structure of the application.In order to Simplify disclosure herein, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and And purpose does not lie in limitation the application.In addition, the application can in different examples repeat reference numerals and/or reference letter, This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting Relationship.In addition, this application provides various specific techniques and material example, but those of ordinary skill in the art can be with Recognize the application of other techniques and/or the use of other materials.

Fig. 1-Fig. 2 is please referred to, the application embodiment provides a kind of register method, and register method is shown for wear-type Equipment 100 (Head Mount Display, HMD), head-mounted display apparatus 100 are used to match with mobile terminal 200, wear-type Show that equipment 100 includes the first near field communication module 101 (Near Field Communication, NFC), mobile terminal 200 Including the second near field communication module 210, register method comprising steps of

010, a pair of secret keys is generated, a pair of secret keys includes public key (Public Key) and private key (Private Key)；

020, public key is saved to the encryption chip of the first near field communication module 101 as certification public key；With

030, private key is sent to mobile terminal 200, so that mobile terminal 200 saves private key to the second near field communication module 210 encryption chip.

Embodiment further provides a kind of head-mounted display apparatus 100, above-mentioned steps 010-030 to wear by the application Formula shows and runs in equipment 100.Head-mounted display apparatus 100 is used to match with mobile terminal 200, head-mounted display apparatus 100 Including the first near field communication module 101 and the processor 90 being connect with the first near field communication module 101.First near field communication module 101 with the second near field communication module 210 of mobile terminal 200 for communicating.Processor 90 is for generating a pair of secret keys, Yi Duimi Key includes public key and private key；And the encryption chip for saving public key to the first near field communication module 101 is as certification public key；With And for sending private key to mobile terminal 200, so that mobile terminal 200 saves private key adding to the second near field communication module 210 Close chip.

In other words, step 010-030 can be executed by processor 90.

Referring to Fig. 3, another register method of the application embodiment comprising steps of

01, the production of head-mounted display apparatus 100 generates a pair of secret keys, and a pair of secret keys includes public key and private key, and wear-type is aobvious Show that equipment 100 includes the first near field communication module 101；

02, the encryption chip that head-mounted display apparatus 100 saves public key to the first near field communication module 101 is public as certification Key；

03, head-mounted display apparatus 100 sends private key to mobile terminal 200, and mobile terminal 200 includes the second near-field communication Module 210；

04, mobile terminal 200 saves the encryption chip of private key to the second near field communication module 210.

In addition, as shown in Figure 1, present invention also provides a kind of headset equipment systems 1000 comprising wear-type is shown Equipment 100 and mobile terminal 200, head-mounted display apparatus 100 include the first near field communication module 101, and mobile terminal 200 includes Second near field communication module 210, head-mounted display apparatus 100 for produce generate a pair of secret keys, a pair of secret keys include public key and Private key；And the encryption chip for head-mounted display apparatus 100 to save public key to the first near field communication module 101 is public as certification Key, and private key is sent to mobile terminal 200 for head-mounted display apparatus 100；Mobile terminal 200 saves private key to second close The encryption chip of field communication module 210.

In the register method of the application embodiment, head-mounted display apparatus 100 and headset equipment system 1000, public key It is stored in corresponding encryption chip respectively with private key, so that safety during pairing of head-mounted display apparatus 100 Property it is stronger, and decrypted by the way of near-field communication, time response faster, is conducive to improve user experience.

Specifically, in step 010, a pair of secret keys can be generated by specific algorithm.For example, a pair of secret keys can lead to Cross RSA Algorithm generation.RSA safety with higher, it is ensured that a pair of secret keys of generation will not be cracked easily.It can manage Solution, public key is part disclosed in cipher key pair, and private key is then private part.

In step 020, public key is stored in the encryption chip of the first near field communication module 101, may further ensure that Public key is not easy to be cracked.Encryption chip has been internally integrated all kinds of symmetric and unsymmetric algorithms, itself has high safety etc. Grade, it is ensured that the public key of storage inside will not be read and be distorted by illegal.

In step 030, private key is stored in the encryption chip of the second near field communication module 210 of mobile terminal 200, this Sample can guarantee the safety of private key, and realize that mobile terminal 200 and head-mounted display apparatus 100 match, and be subsequent movement Terminal 200 and 100 successful matching of head-mounted display apparatus provide basis.

It should be pointed out that private key wirelessly can be sent to mobile terminal 200, it can also be by wired Mode private key is sent to mobile terminal 200.For example, private key can be sent out by wireless modes such as near-field communication or bluetooths To mobile terminal 200.

Mobile terminal 200 includes but is not limited to the electronic devices such as mobile phone, tablet computer and intelligent wearable device.

Referring to Fig. 4, in some embodiments, being further comprised the steps of: before step 010

001, receive authentication information；

002, judge whether authentication information matches with prestored information, is held under authentication information and the matched situation of prestored information Row step 010.

In some embodiments, step 001 and step 002 can be executed by processor 90.In other words, processor 90 is used In reception authentication information；And for judging whether authentication information matches with prestored information；And for authentication information with prestore A pair of secret keys is produced in the case where information matches.

In this way, key generates under certain conditions, the normalization of key formation can be improved in this way.

In one example, described authentication information includes numerical ciphers, and step 001 specifically includes: confirmation wear-type is aobvious Show that equipment 100 and mobile terminal 200 establish connection；Receive the numerical ciphers that mobile terminal 200 is sent.

Wherein, processor 90 is for confirming that head-mounted display apparatus 100 and mobile terminal 200 establish connection；And for connecing Receive the numerical ciphers that mobile terminal 200 is sent.

Numerical ciphers can be formed by long number, for example, numerical ciphers are 123456.Mobile terminal 200 can will be digital Password is sent to head-mounted display apparatus 100, so that head-mounted display apparatus 100 verifies whether numerical ciphers match.In other words, The authentication information of head-mounted display apparatus 100 is formed by mobile terminal 200.

Referring to Fig. 5, in one example, when mobile terminal 200 is close to head-mounted display apparatus 100, mobile terminal 200 The second near field communication module 210 actively emit connection signal, the first near field communication module 101 of head-mounted display apparatus 100 Connection signal is promised, to establish data connection so as to can be counted between mobile terminal 200 and head-mounted display apparatus 100 According to communication；Mobile terminal 200 prompts user's input numerical ciphers numerical ciphers are sent to head-mounted display apparatus later 100, head-mounted display apparatus 100 is confirmed whether to execute the step of generating key after verifying numerical ciphers.

Certainly, in other embodiments, authentication information can be finger print information, iris image information or facial image The information that information etc. can be authenticated.For example, authentication information be human face image information when, if mobile terminal 200 with wear Formula shows that equipment 100 establishes connection, and mobile terminal 200 can obtain the facial image of user by camera and by face figure As sending head-mounted display apparatus 100 to, if facial image is scheduled image, then head-mounted display apparatus 100 can be with It executes the operation such as unlock and generates key further to execute.

Referring to Fig. 6, in some embodiments, after step 030, register method is further comprised the steps of:

040, when mobile terminal 200 is established near-field communication with head-mounted display apparatus 100 and connect, receive mobile terminal 200 private keys sent；

050, judge whether the private key that mobile terminal 200 is sent matches with certification public key；

060, in the case where the private key and certification public key pairing that mobile terminal 200 is sent, change head-mounted display apparatus 100 current state.

In some embodiments, step 040-060 can be executed by the processor 90 of head-mounted display apparatus 100.Or Person says,

Processor 90 is also used to when mobile terminal 200 is established near-field communication with head-mounted display apparatus 100 and connect, and is received The private key that mobile terminal 200 is sent；And for judging whether the private key that mobile terminal 200 is sent matches with certification public key；And In the case that private key and certification public key for sending in mobile terminal 200 match, change the current of head-mounted display apparatus 100 State.

The state that head-mounted display apparatus 100 can be changed by mobile terminal 200 in this way, facilitates head-mounted display apparatus 100 use.It is appreciated that the components of head-mounted display apparatus 100 are more, so that the cost of head-mounted display apparatus 100 Higher, failure rate is also higher.Therefore, the partial function of head-mounted display apparatus 100 is realized by mobile terminal 200, not only may be used To improve the safety of head-mounted display apparatus 100, the cost of head-mounted display apparatus 100 can also be reduced.

Specifically, in step 040, it will be understood that near field communication module be not necessarily to power supply, two near field communication modules it Between distance when being less than pre-determined distance, two near field communication modules can establish connection, and response is comparatively fast.At this point, mobile terminal 200 Private key can be sent to head-mounted display apparatus 100, so that head-mounted display apparatus 100 can receive the transmission of mobile terminal 200 Private key.

In step 050, it will be understood that registration forms certification public key in step 020, so that the private of mobile terminal 200 Key can be attempted to match with certification public key.

In step 060, as discussed above, in registration phase, a certification public key is matched with corresponding private key.Cause This, during pairing, if the private key that mobile terminal 200 is sent is the private key saved in registration process, certification is public The private key then successful matching that key and mobile terminal 200 are sent, then can further change the current shape of head-mounted display apparatus State.

It should be pointed out that the current state of head-mounted display apparatus 100 includes but is not limited to off-mode, locking shape State, sleep state and work display state.

In some embodiments, step 060 includes:

Whether the current state for judging head-mounted display apparatus 100 is off-mode；

In the case where the current state of head-mounted display apparatus 100 is off-mode, by head-mounted display apparatus 100 Current state is switched to open state.

In some embodiments, processor 90 is used to judge whether current state is off-mode, and for current In the case that state is off-mode, the current state of head-mounted display apparatus 100 is switched to open state.

In this way, the booting of head-mounted display apparatus 100 is controlled by way of near-field communication, so that head-mounted display apparatus The process of 100 bootings is very fast, easy to operate.It should be pointed out that being worn when head-mounted display apparatus 100 is in off-mode Formula shows that the power supply of equipment 100 stops output electric energy.

First near-field communication of head-mounted display apparatus 100 due to be not necessarily to power drives, in head-mounted display apparatus 100 the first near field communication module 101 and the second near field communication module 210 of mobile terminal 200 establish connection, and mobile whole The private keys and certification public key that end 200 is sent match clock synchronization, and the first near field communication module 101 of head-mounted display apparatus 100 can be to Processor 90 sends trigger signal, and processor 90 can control power supply output electric energy according to trigger signal, to show for wear-type The power-consuming parts of equipment 100 are powered, so that head-mounted display apparatus 100 is switched on.

In some embodiments, step 060 includes:

Whether the current state for judging head-mounted display apparatus 100 is sleep state；

In the case where the current state of head-mounted display apparatus 100 is sleep state, by head-mounted display apparatus 100 Current state is switched to wake-up states.

In some embodiments, processor 90 is for judging whether current state is sleep state；And for current In the case that state is sleep state, the current state of head-mounted display apparatus 100 is switched to wake-up states.

In this way, controlling the wake-up of head-mounted display apparatus 100, response time rapid and convenient by way of near-field communication.It needs It is noted that the display of head-mounted display apparatus 100 is in power-off when head-mounted display apparatus 100 is in sleep state The display of state namely head-mounted display apparatus 100 does not show content；In addition, the memory of head-mounted display apparatus 100 It can work on to maintain this data, so that fast speed when subsequent wake-up.

When head-mounted display apparatus 100 is in wake-up states, the display of head-mounted display apparatus 100, which is in, powers on shape State, the display of head-mounted display apparatus 100 can show the contents such as image, and processor 90 can control display and show.

As discussed above, in the first near field communication module 101 and mobile terminal 200 of head-mounted display apparatus 100 The second near field communication module 210 establish connection, and the private key that sends of mobile terminal 200 and certification public key match clock synchronization, wear Formula shows that the first near field communication module 101 of equipment 100 can send trigger signal to processor 90, and processor 90 is according to triggering Signal can wake up head-mounted display apparatus 100, so that head-mounted display apparatus 100 works normally.

In some embodiments, step 060 includes:

Whether the current state for judging head-mounted display apparatus 100 is lock state；

In the case where the current state of head-mounted display apparatus 100 is lock state, by head-mounted display apparatus 100 Current state is switched to unlocked state.

In some embodiments, processor 90 is for judging whether the current state of head-mounted display apparatus 100 is lock Determine state；And for wear-type being shown and is set in the case where the current state of head-mounted display apparatus 100 being lock state Standby 100 current state is switched to unlocked state.

In this way, by head-mounted display apparatus in the case where according to the private key of the transmission of mobile terminal 200 and certification public key pairing 100 lock state is switched to unlocked state, operation that in this way can be cumbersome to avoid input numerical ciphers etc., response more and When, improve user experience.

It should be pointed out that when head-mounted display apparatus 100 is in the lock state, the display of head-mounted display apparatus 100 Interface is in locking screen interface, and user can not operate the application program of head-mounted display apparatus 100, to prevent wear-type from showing Equipment 100 is accidentally touched.When head-mounted display apparatus 100 is in the unlocked state, the display interface of head-mounted display apparatus 100, which is in, is answered With procedure operation interface, user can operate corresponding application program in application program operation interface.

The head-mounted display apparatus 100 of the application embodiment can pass through the cooperation of computing system and optical system, In User can send optical signalling to the eyes of user, to realize virtual reality after wearing head-mounted display apparatus (Virtual Reality, VR), augmented reality (Augmented Reality, AR) and mixed reality (Mixed Reality, The different-effects such as MR).

Hereafter the other parts of the head-mounted display apparatus 100 of the application embodiment are described in detail.

Referring to Fig. 7, the head-mounted display apparatus 100 of the application embodiment includes sensor module 10,20 and of shell Electrochromic device 120.Sensor module 10 is arranged in shell 20.Electrochromic device 120 setting shell 20 and with sensing Device assembly 10 is correspondingly arranged.Electrochromic device 120 covers sensor module 10.

In the head-mounted display apparatus 100 of the application embodiment, electrochromic device 120 can be shown according to wear-type The state of equipment 100 changes the light transmittance of itself, so that masking or exposing sensor module 10, improve head-mounted display apparatus 100 appearance.

Specifically, the state of head-mounted display apparatus 100 is for example in working condition and off working state.It is shown in wear-type When equipment 100 is in running order, head-mounted display apparatus 100 can show picture for user, play the letter such as video, audio Breath, can execute the operation of user.For example, head-mounted display apparatus 100 can switch display picture according to user's operation.One In a example, when head-mounted display apparatus 100 is in running order, if sensor module 10 is opened, it can control The light transmittance of electrochromic device 120 increases so that sensor module 10 exposes, to obtain the outer of head-mounted display apparatus 100 Portion's information or external emission information to head-mounted display apparatus 100.If sensor module 10 is closed, can control The light transmittance of electrochromic device 120 is reduced to cover sensor module 10, to improve the appearance of head-mounted display apparatus 100 Effect.

Sensor module 10 includes light emitting part 11, depth camera 12, environment camera 13, proximity sensor At least one of (not shown) and light sensor 14.For example, sensor module 10 includes depth camera 12, close biography Sensor or light sensor 14.For another example, sensor module 10 includes depth camera 12 and proximity sensor.

In present embodiment, sensor module 10 includes light emitting part 11, depth camera 12, environment camera 13 And proximity sensor.Therefore, light emitting part 11, depth camera 12, environment camera 13 and proximity sensor are respectively provided with In shell 20.Electrochromic device 120 covers light emitting part 11, depth camera 12 and environment camera 13 and for changing Become itself light transmittance to cover or expose at least one in light emitting part 11, depth camera 12 and environment camera 13 It is a.

Specifically, light emitting part 11 is for emitting light.Light emitting part 11 can emit visible light, can also be with The black lights such as transmitting for example, infrared light.

Environment camera 13 includes but is not limited to colour imagery shot, infrared camera and black and white camera.Wear-type is aobvious Show that equipment 100 can use environment camera 13 and shoot subject image.In other words, environment camera 13 is for obtaining space environment Information.Head-mounted display apparatus 100 can identify the type of object according to the image that environment camera 13 is shot.For example, can be with Going out object according to the image recognition that environment camera 13 is shot is the objects such as manpower or desk.In addition, head-mounted display apparatus 100, which can obtain space environment information according to environment camera 13, forms space environment map.

Depth camera 12 includes but is not limited to TOF (Time of Flight, flight time) camera or structure camera shooting Head.The depth image of the available object of depth camera 12.Depth image can be used for obtaining the three of object after treatment Dimension module, action recognition etc..

Proximity sensor includes infrared transmitter and infrared remote receiver, and infrared transmitter and infrared remote receiver cooperation can be examined Survey the distance between external object and head-mounted display apparatus 100.

Light sensor 14 can be used for detecting ambient brightness, and head-mounted display apparatus 100 can be aobvious according to ambient brightness Show the image of appropriate brightness to improve user experience.

Sensor module 10 can be directly arranged on shell 20, can also be arranged indirectly on the housing 20.At one In example, sensor module 10 is arranged on the housing 20 by bracket, and in other words, sensor module 10 is fixed on bracket, branch Frame is fixed on the housing 20.The quantity of sensor module 10 can be with one, or multiple.In the quantity of sensor module 10 When being multiple, multiple sensor modules 10 can be separately positioned on the different location of shell 20, as long as guaranteeing sensor module 10 It will not interfere with user's normal use, as shown in Figure 7.

It is appreciated that electrochromic device 120 can have different light transmittances according to the different voltages of application.Separately Outside, electrochromic device 120 can filter the light of predetermined color, for example, electrochromic device 120 can filter blue light etc. Coloured light.

Electrochromic device 120 is in the form of sheets.Electrochromic device 120 can be set on the housing 20, also can be set On sensor module 10, also it can be set between shell 20 and sensor module 10.For example, electrochromic device 120 also leads to Optical cement is crossed to be pasted on shell 20 or sensor module 10；For another example electrochromic device 120 is arranged by Transparent frame frame in shell Between body 20 and sensor module 10, and between being all had between electrochromic device 120 and sensor module 10 and shell 20 Gap.

Electrochromic device 120 covers sensor module 10 and refers to sensor module 10 on electrochromic device 120 Orthographic projection be located in electrochromic device 120.In other words, light emitting part 11, depth camera 12, environment camera 13 Orthographic projection at least one of proximity sensor is located in electrochromic device 120.

It is appreciated that the quantity of electrochromic device 120 can be to be multiple, each electrochromic device 120 is one corresponding One in light emitting part 11, depth camera 12, environment camera 13 and proximity sensor.

Referring to Fig. 8, in some embodiments, shell 20 includes inner surface 201 and outer surface 202, the formation of shell 20 There is the light hole 203 through inner surface 201 and outer surface 202, sensor module 10 is correspondingly arranged with light hole 203, electroluminescent change Color device 120 is sticked in the outer surface of shell 20 202.In other words, light emitting part 11, depth camera 12, environment camera shooting At least one of first 13 and proximity sensor are correspondingly arranged with light hole 203.

In this way, sensor module 10 can outwardly emit signal by light hole 203 and/or receive extraneous signal. Electrochromic device 120 can cover light hole 203 and cover sensor module 10.It is appreciated that sensor module 10 is outside When boundary emits signal, signal passes through light hole 203 and electrochromic device 120.

Light hole 203 can be the through-hole of the shapes such as round hole, slotted eye or square hole, not limit light hole herein 203 shape.The quantity of light hole 203 can be one, or multiple.For example, light emitting part 11, depth camera First 12, when environment camera 13 and proximity sensor are arranged close to or are formed an entirety, the quantity of light hole 203 is one It is a.When light emitting part 11, depth camera 12, environment camera 13 and separately positioned proximity sensor, light hole 203 Quantity is multiple.Light emitting part 11, depth camera 12, environment camera 13 and proximity sensor can correspond to one and lead to Unthreaded hole 203 is arranged.

It should be pointed out that shell 20 is formed with receiving chamber 22, the inner surface 201 of shell 20 is to surround receiving chamber Surface.The outer surface 202 of shell 20 is the surface opposite with the inner surface 201 of shell 20.Sensor module 10 is contained in receiving In chamber 22.

Further, sensor module 10 is at least partially disposed in light hole 203.In other words, sensor module 10 can To be positioned partially in light hole 203, can also be entirely located in light hole 203.In this way, sensor module 10 and shell 20 it Between structure it is compact, can reduce the volume of head-mounted display apparatus 100.

Referring to Fig. 9, in some embodiments, shell 20 includes the transmittance section being correspondingly arranged with sensor module 10 204, the inner surface 201 positioned at transmittance section 204 is sticked and has electrochromic device 120.In other words, shell 20 is at least partly light transmission , so that sensor module 10 can be to the signal outside external radiated signal and reception.For example, light emitting part 11 can To emit light by transmittance section 204.Depth camera 12 can obtain the depth information of target object by transmittance section 204.

Transmittance section 204 can be made of translucent material, for example, the material of transmittance section 204 is the translucent materials such as acrylic. The cross section of transmittance section 204 can be the shapes such as rectangular, round or irregular.It should be pointed out that transmittance section 204 can be saturating Visible light is crossed, it can also be with light transmission non-visible light.Other positions of shell 20 in addition to transmittance section 204 can be light transmission, can also be with It is non-transparent.

Referring to Fig. 10, in some embodiments, shell 20 is light-permeable shell, electrochromic device 120 is sticked and wraps Overlay on outer surface 202.In other words, electrochromic device 202 is covered with the outer surface 202 of shell 20.In this way, electrochromic device 120 can not only cover sensor module 10, can also improve the appearance of head-mounted display apparatus 100.

For example, can control electrochromic device 120 according to different needs is presented different colors to change wear-type Show the overall appearance of equipment 100.It is appreciated that different face can be showed after the voltage of electrochromic device 120 changes Color, for example, electrochromic device 120 can be in green, red, blue or gradient color etc. so that head-mounted display apparatus 100 Entirety show the colors such as green, red, blue or gradient color.

It should be pointed out that in Figure 10, in order to make it easy to understand, electrochromic device 120 displayings are fitted in shell 20 Partial outer face 202.

Further, head-mounted display apparatus 100 includes the anti-reflection film 130 being laid on electrochromic device 120, electroluminescent Electrochromic device 120 is folded between outer surface 202 and anti-reflection film 130.In this way, anti-reflection film 130 not only can protect electrochromism Device 120 can also improve the overall appearance of head-mounted display apparatus 100.Wherein, the material of anti-reflection film 130 can be fluorination Calcium etc., effect are to reduce the transmitance for reflecting and then improving light.

Please refer to Figure 11, in present embodiment, light emitting part 11 includes encapsulating shell 111, the first light emitting source 112, the Two light emitting sources 113, substrate 114 and diffusion sheet 115 (diffuser).First light emitting source 112 and the second light emitting source 113 are arranged at On substrate 114 and it is located in encapsulating shell 111.Substrate 114 is fixedly connected with encapsulating shell 111.For example, substrate 114 by bonding or The modes such as person's welding are fixedly connected with encapsulating shell 111.

Specifically, encapsulating shell 111 can be made of materials such as plastics, metals.Such as the material of encapsulating shell 111 can be Stainless steel.The shapes such as the cross section of encapsulating shell 111 can be square, round or ellipse.Encapsulating shell 111 is far from substrate 114 One end be formed with an opening 1110.

First light emitting source 112 is for emitting the first light to outside head-mounted display apparatus 100.Second light emitting source 113 is used for Emit the second light to outside head-mounted display apparatus 100, and for being 13 light filling of environment camera.Depth camera 12 is for connecing The first light for reflecting through target object is received to obtain the depth information of target object.Further, the first light and the second light Line is used to be emitted through diffusion sheet 115.

In present embodiment, the first light and the second light are infrared light, the wavelength of the first light and the second light Wavelength is different.For example, the wavelength of the first light is 940nm.The wavelength of second light is 850nm.In addition, certainly, in other realities It applies in mode, the first light and/or the second light can be visible light.It is appreciated that when the first light is infrared light, depth Camera 12 is infrared camera.

As shown in figure 12, in some embodiments, the quantity of the second light emitting source 113 is multiple, multiple second light emitting sources 113 around the setting of the first light emitting source 112 interval.For example, the quantity of the second light emitting source 113 is 4,4 the second light emitting sources are surrounded The equiangularly spaced distribution of first light emitting source.First light emitting source 112 and/or the second light emitting source 113 include vertical cavity surface-emitting laser Device (Vertical Cavity Surface Emitting Laser, VCSEL) chip, VCSEL chip include multiple array rows The VCSEL light source of cloth.

Substrate 114 can be with flexible circuit board, or rigid circuit board.It or is flexible circuit board and rigid circuit board Combination.

The setting of diffusion sheet 115 is at opening 1110.Diffusion sheet 115 is for dispersing the first light and the second light so that first Light and the second light can be projected equably on target object.

In the head-mounted display apparatus 100 of the application embodiment, the first light emitting source 112 and the second light emitting source 113 are all provided with It sets in same encapsulating shell 111, the structure of light emitting part 11 can be made more compact in this way, shown with reducing wear-type The volume of equipment 100.

Figure 13-14 is please referred to, the head-mounted display apparatus 100 of the application embodiment includes display 40, light guide member 70 and light quantity regulating member 80.Light emitting part 11, depth camera 12 and environment camera 13 are staggered with display 40 Setting.Light emitting part 11, depth camera 12 and environment camera 13 are arranged in a staggered manner with light guide member 70.

Light guide member 70 and display 40 are separately positioned.Light guide member 70 includes opposite the first side 71 and second side 72. Light guide member 70 is used to import the light of the generation of display 40 and is emitted from the first side 71.Light quantity regulating member 80 is arranged second Side 72, light quantity regulating member 80 is for adjusting the amount of ambient light for being incident to second side 72.

In relevant augmented reality equipment, user can see that enhancing is existing by augmented reality equipment in reality scene The content that real equipment is shown.It is appreciated that the light that ambient light and enhancing display equipment are formed enters human eye simultaneously, if ring The light luminance in border is higher, so that the display brightness of augmented reality equipment and the contrast of ambient brightness are too low, human eye is more ugly The display content of clear augmented reality equipment.If the light luminance of environment is lower so that the display brightness of augmented reality equipment with The contrast of ambient brightness is excessively high, and the display content of virtual reality device is easy stimulation personnel, causes human eye tired.

In order to solve the problems, such as augmented reality equipment display brightness and ambient brightness contrast is excessively high or height, phase Pass technology generally passes through the display brightness for adjusting augmented reality equipment.However, when ambient brightness is high, in order to improve eye-observation The image sharpness arrived, if improve augmented reality equipment display brightness, then make the power consumption of augmented reality equipment compared with Greatly, a large amount of heat of generation and influence user experience.

And in the head-mounted display apparatus 100 of the application embodiment, light quantity regulating member 80 is adjustable from second side 72 is incident and from the amount of ambient light that the first side 71 is emitted, and generates to display 40 and so as to reduce amount of ambient light from the first side The influence of the light of 71 outgoing is conducive to user and watches the content that display 40 is shown, improves user experience.

It is appreciated that user, when wearing head-mounted display apparatus 100, human eye is located at outside the first side 71, and therefore, display 40 light generated can enter in human eye after the outgoing of the first side 71, so that user is observed that display 40 is shown Image.

Ambient light successively enters in human eye behind light quantity regulating member 80, second side 72 and the first side 71, to make Obtaining user can see environment things.Therefore, the adjustable environment light into human eye of the light quantity regulating member 80 of the application, from And reduce the influence for the image that environment light arrives eye-observation.

Figure 13-Figure 15 is please referred to, the head-mounted display apparatus 100 of the application embodiment further includes support member 30, bends Light component 50, regulating mechanism 60, light sensor 14 and collimating components 92.

Shell 20 is the exterior components of head-mounted display apparatus 100, plays protection and fixed head-mounted display apparatus The effect of 100 inner components.Inner components can be surrounded by shell 20, it can be to avoid extraneous factor to this A little inner components cause directly to damage.

Specifically, in the present embodiment, shell 20 can be used for fixing display 40, dioptric component 50, regulating mechanism 60, At least one of light guide member 70 and light quantity regulating member 80.In the example in figure 13, shell 20 is formed with receiving chamber 22, Display 40 and dioptric component 50 are housed in receiving chamber 22.Regulating mechanism 60 partly exposes from shell 20.

Shell 20 further includes housing top wall 24, shell bottom wall 26 and housing sidewall 28.The middle part of shell bottom wall 26 is towards shell Body roof 24 forms notch 262.In other words, shell 20 is substantially in " B " font.When user wears head-mounted display apparatus 100, Head-mounted display apparatus 100 can be erected on the bridge of the nose of user by notch 262, can both guarantee head-mounted display apparatus in this way 100 stability, and can guarantee the comfort that user wears.Regulating mechanism 60 can partly expose from housing sidewall 28, with Just dioptric component 50 is adjusted in user.

In addition, shell 20 can pass through computer numerical control (Computerized Numerical Control, CNC) lathe Processing aluminium alloy is formed, can also be using polycarbonate (Polycarbonate, PC) or PC and acrylonitrile-butadiene-benzene second Alkene plastics (Acrylonitrile Butadiene Styrene plastic, ABS) injection molding.Herein not to shell 20 Specific manufacture and specific material are defined.

Support member 30 is used to support head-mounted display apparatus 100.When user wears head-mounted display apparatus 100, head It wears formula and shows that equipment 100 can be fixed on the head of user by support member 30.In the example in figure 13, support member 30 includes First support 32, second support 34 and elastic webbing 36.

First support 32 and second support 34 are symmetrical arranged about notch 262.Specifically, first support 32 and second support 34 are rotatably arranged in the edge of shell 20, can be by first support when user does not need using head-mounted display apparatus 100 32 and second support 34 stacked close to shell 20, in order to store.It, can when user needs using head-mounted display apparatus 100 First support 32 and second support 34 are unfolded, to realize the function of first support 32 and the support of second support 34.

First support 32 is formed with the first bending part 322 far from one end of shell 20, and the first bending part 322 is towards shell bottom Wall 26 is bent.In this way, user, when wearing head-mounted display apparatus 100, the first bending part 322 can be erected at the ear of user On, so that head-mounted display apparatus 100 be made to be not easy to slide.

Similarly, second support 34 is formed with the second bending part 342 far from one end of shell 20.Second bending part 342 Explanation and illustration can refer to the first bending part 322, and to avoid redundancy, details are not described herein.

The detachably connected first support 32 of elastic webbing 36 and second support 34.It is shown in this way, wearing wear-type in user When equipment 100 carries out aggravating activities, head-mounted display apparatus 100 can be further fixed by elastic webbing 36, prevent wear-type Display equipment 100 is loosened or even is fallen in aggravating activities.It is appreciated that elastic webbing 36 can also save in other examples Slightly.

In the present embodiment, display 40 includes OLED display screen.OLED display screen is not necessarily to backlight, is conducive to wear Formula shows the lightening of equipment 100.Moreover, OLED screen curtain visible angle is big, power consumption is lower, is conducive to the amount of saving energy.

Certainly, display 40 can also use light-emitting diode display or Micro light-emitting diode display.These displays, which are only used as, to be shown Example and embodiments herein is not limited to this.

Also referring to Figure 16, dioptric component 50 is arranged in 40 side of display.In present embodiment, dioptric component is located at First side 71 of light guide member 70.

Dioptric component 50 includes dioptric chamber 52, light-transmissive fluid 54, the first film layer 56, the second film layer 58 and side wall 59.

Light-transmissive fluid 54 is arranged in dioptric chamber 52.Regulating mechanism 60 is used to adjust the amount of light-transmissive fluid 54 to adjust dioptric The form of component 50.Specifically, the second film layer 58 is arranged relative to the first film layer 56, and side wall 59 connects the first film layer 56 and second Film layer 58, the first film layer 56, the second film layer 58 and side wall 59 surround dioptric chamber 52, and regulating mechanism 60 is for adjusting light-transmissive fluid 54 Amount to change the shape of the first film layer 56 and/or the second film layer 58.

In this way, realizing the realization of 50 dioptric function of dioptric component.Specifically, " change the first film layer 56 and/or the second film layer 58 shape " includes three kinds of situations: the first situation: changing the shape of the first film layer 56 and does not change the shape of the second film layer 58 Shape；Second situation: not changing the shape of the first film layer 56 and changes the shape of the second film layer 58；The third situation: change the The shape of one film layer 56 and the shape for changing the second film layer 58.It note that for convenience of explanation, in the present embodiment, with first It is illustrated for kind situation.

First film layer 56 can have elasticity.It is appreciated that the case where amount of the light-transmissive fluid 54 in dioptric chamber 52 changes Under, the pressure in dioptric chamber 52 also changes therewith, so that the form of dioptric component 50 changes.

In one example, regulating mechanism 60 reduces the amount of light-transmissive fluid 54 in dioptric chamber 52, the pressure in dioptric chamber 52 Strong to reduce, the pressure difference of the pressure in pressure and dioptric chamber 52 outside dioptric chamber 52 increases, and dioptric chamber 52 is more recessed.

In another example, regulating mechanism 60 increases the amount of light-transmissive fluid 54 in dioptric chamber 52, in dioptric chamber 52 Pressure increases, and the pressure difference of the pressure in pressure and dioptric chamber 52 outside dioptric chamber 52 reduces, and dioptric chamber 52 more protrudes.

In this way, being achieved that the amount by adjusting light-transmissive fluid 54 to adjust the form of dioptric component 50.

Regulating mechanism 60 connects dioptric component 50.Regulating mechanism 60 is used to adjust the form of dioptric component 50 to adjust dioptric The diopter of component 50.Specifically, regulating mechanism 60 includes cavity 62, sliding part 64, driving part 66, adjusting cavity 68 and switch 61。

Sliding part 64 is slidably arranged in cavity 62, and driving part 66 is connect with sliding part 64, cavity 62 and sliding part 64 limit adjusting cavity 68 jointly, and adjusting cavity 68 is connected to dioptric chamber 52 by side wall 59, and driving part 66 is for driving sliding part 64 adjust the amount of the light-transmissive fluid 54 in dioptric chamber 52 relative to the sliding of cavity 62 to adjust the volume of adjusting cavity 68.

In this way, the volume for adjusting adjusting cavity 68 by sliding part 64 is realized, to adjust the light-transmissive fluid in dioptric chamber 52 54 amount.In one example, Figure 17 is please referred to, sliding part 64 is slided toward the direction away from side wall 59, the volume of adjusting cavity 68 Increase, the pressure in adjusting cavity 68 reduces, and the light-transmissive fluid 54 in dioptric chamber 52 enters adjusting cavity 68, the first film layer 56 more to Sunken inside.

In another example, Figure 18 is please referred to, sliding part 64 is slided toward the direction towards side wall 59, the appearance of adjusting cavity 68 Product reduces, and the pressure in adjusting cavity 68 increases, and the light-transmissive fluid 54 in adjusting cavity 68 enters dioptric chamber 52, and the first film layer 56 is more It outwardly protrudes.

Side wall 59 is formed with flow channel 5, and flow channel 5 is connected to adjusting cavity 68 and dioptric chamber 52.Regulating mechanism 60 includes The switch 61 of flow channel 5 is set, and switch 61 is used to control the open and-shut mode of flow channel 5.

In the present embodiment, the quantity of switch 61 is two, and two switches 61 are single-way switch, one of switch 61 flow to dioptric chamber 52 from adjusting cavity 68 for controlling light-transmissive fluid 54, another switch 61 is for controlling light-transmissive fluid 54 from the wrong Optical cavity 52 flow to adjusting cavity 68.

In this way, flowing of the light-transmissive fluid 54 between adjusting cavity 68 and dioptric chamber 52 is realized by switch 61, to keep side The pressure equilibrium of 59 two sides of wall.As before, the change of 68 volume of adjusting cavity, can cause the variation of pressure in adjusting cavity 68, to draw Play existing flowing of the light-transmissive fluid 54 between adjusting cavity 68 and dioptric chamber 52.And switch 61 passes through the opening and closing of control flow channel 5 Can state be realized to control flowing of the light-transmissive fluid 54 between adjusting cavity 68 and dioptric chamber 52, to control dioptric component The adjusting of 50 form.

In one example, Figure 17 is please referred to, control light-transmissive fluid 54 flow to the switch 61 of adjusting cavity 68 from dioptric chamber 52 It opens, sliding part 64 is slided toward the direction away from side wall 59, and the volume of adjusting cavity 68 increases, and the pressure in adjusting cavity 68 reduces, Light-transmissive fluid 54 in dioptric chamber 52 enters adjusting cavity 68 by switch 61, and the first film layer 56 is more recessed inwardly.

In another example, control light-transmissive fluid 54 is closed from the switch 61 that dioptric chamber 52 flow to adjusting cavity 68, even if Sliding part 64 is slided toward the direction away from side wall 59, and the volume of adjusting cavity 68 increases, and the pressure in adjusting cavity 68 reduces, dioptric chamber Light-transmissive fluid 54 in 52 also cannot be introduced into adjusting cavity 68, and the form of the first film layer 56 does not change.

In another example, Figure 18 is please referred to, control light-transmissive fluid 54 flow to the switch of dioptric chamber 52 from adjusting cavity 68 61 open, and sliding part 64 is slided toward the direction towards side wall 59, and the volume of adjusting cavity 68 reduces, and the pressure in adjusting cavity 68 increases Greatly, the light-transmissive fluid 54 in adjusting cavity 68 enters dioptric chamber 52 by switch 61, and the first film layer 56 more outwardly protrudes.

In another example, control light-transmissive fluid 54 is closed from the switch 61 that adjusting cavity 68 flow to dioptric chamber 52, even if Sliding part 64 is slided toward the direction towards side wall 59, and the volume of adjusting cavity 68 reduces, and the pressure in adjusting cavity 68 increases, adjusting cavity Light-transmissive fluid 54 in 68 also cannot be introduced into dioptric chamber 52, and the form of the first film layer 56 does not change.

Driving part 66 can realize its function of driving sliding part 64 to slide based on various structures and principle.

In the example of Figure 14-Figure 18, driving part 66 includes knob 662 and lead screw 664, and lead screw 664 connects knob 662 With sliding part 64, knob 662 is for driving the rotation of lead screw 664 to drive sliding part 64 to slide relative to cavity 62.

Sliding part 64 is driven by knob 662 and lead screw 664 in this way, realizing.Due to matching for lead screw 664 and knob 662 Conjunction can convert lead screw 664 for the rotary motion of knob 662 and move along a straight line, when user rotates knob 662, lead screw 664 It drives sliding part 64 to slide relative to cavity 62, so as to cause the variation of 68 volume of adjusting cavity, and then adjusts in dioptric chamber 52 The amount of light-transmissive fluid 54.Knob 662 can expose from shell 20, to facilitate user to rotate.

Specifically, it is formed with threaded portion on knob 662, the threaded portion cooperated with knob 662, rotation are formed on lead screw 664 Button 662 and lead screw 664 are threadedly coupled.

While knob 662 rotates, switch 61 can be opened accordingly.In this way, flowing light-transmissive fluid 54, protect Demonstrate,prove the pressure equilibrium of 59 two sides of side wall.

In one example, knob 662 rotates clockwise, and sliding part 64 is slided toward the direction away from side wall 59, then will control Light-transmissive fluid 54 processed is opened from the switch 61 that dioptric chamber 52 flow to adjusting cavity 68.In another example, knob 662 revolves counterclockwise Turn, sliding part 64 is slided toward the direction towards side wall 59, then control light-transmissive fluid 54 is flow to dioptric chamber 52 from adjusting cavity 68 Switch 61 is opened.

It note that in present embodiment, be not associated with the rotation angle of knob 662 and the refractive diopter of dioptric component 50, Knob 662 is rotated to the optimal position of visual experience by user.Certainly, in other implementations, can also be associated with The rotation angle of knob 662 and the refractive diopter of dioptric component 50.Here, not to the rotation angle of knob 662 and dioptric component Whether 50 refractive diopter, which is associated with, is defined.

Figure 19 is please referred to, driving part 66 includes gear 666 and the rack gear 668 engaged with gear 666, and rack gear 668 connects Gear 666 and sliding part 64, gear 666 are mobile to drive sliding part 64 to slide relative to cavity 62 for drive rack 668.

Sliding part 64 is driven by gear 666 and rack gear 668 in this way, realizing.Due to matching for gear 666 and rack gear 668 Conjunction can convert rack gear 668 for the rotary motion of gear 666 and move along a straight line, when user rotates gear 666, rack gear 668 It drives sliding part 64 to slide relative to cavity 62, so as to cause the variation of 68 volume of adjusting cavity, and then adjusts in dioptric chamber 52 The amount of light-transmissive fluid 54.Gear 666 can expose from shell 20, to facilitate user to rotate.

Similarly, while gear 666 rotates, switch 61 can be opened accordingly.In this way, making light-transmissive fluid 54 can be with Flowing guarantees the pressure equilibrium of 59 two sides of side wall.

In one example, gear 666 rotates clockwise so that rack gear 668 is engaged on gear 666, the length of rack gear 668 Degree shortens, and pulls sliding part 64 mobile toward the direction for deviating from side wall 59, then control light-transmissive fluid 54 is flow to tune from dioptric chamber 52 The switch 61 for saving chamber 68 is opened.

In another example, gear 666 rotates counterclockwise so that the rack gear 668 being engaged on gear 666 is from gear 666 It is detached from, the length of rack gear 668 increases, and pushes sliding part 64 toward towards the movement of the direction of side wall 59, then will control light-transmissive fluid 54 The switch 61 for flowing to dioptric chamber 52 from adjusting cavity 68 is opened.

Similarly, in present embodiment, it is not associated with the rotation angle of gear 666 and the refractive diopter of dioptric component 50, Gear 666 is rotated to the optimal position of visual experience by user.Certainly, in other implementations, can also be associated with The rotation angle of gear 666 and the refractive diopter of dioptric component 50.Here, not to the rotation angle of gear 666 and dioptric component Whether 50 refractive diopter, which is associated with, is defined

Figure 20 is please referred to, driving part 66 includes driving motor 669, and the motor shaft 66 of driving motor 669 connects sliding part 64, driving motor 669 is for driving sliding part 64 to slide relative to cavity 62.

Sliding part 64 is driven by driving motor 668 in this way, realizing.Specifically, driving motor 669 can be linear electric machine. Linear motor structure is simple, needs not move through intermediate conversion mechanism and directly generates linear motion, can reduce movement inertia simultaneously Improve dynamic response performance and positioning accuracy.Sliding part 64 is driven by driving motor 668, so that the driving to sliding part 64 has There is editability.For example, driving motor 668 can be associated with the degree of dioptric by prior calibration.User can be with The degree of dioptric is directly inputted, 668 automatic operating of driving motor driving sliding part 64 slides into corresponding position.

Further, driving part 66 can also include loader 6692, and loader 6692 includes but is not limited to key, rotation The devices such as button or touch screen.In the example of fig. 20, loader 6692 is key, and two keys are separately positioned on the phase of cavity 62 To two sides.Key can expose from shell 20, to facilitate user to press.Key can be controlled according to the number or duration of pressed by external force and be driven The operating time of dynamic motor 669, to control the sliding distance of sliding part 64.

Similarly, while driving motor 669 works, switch 61 can be opened accordingly.In this way, making light-transmissive fluid 54 It can flow, guarantee the pressure equilibrium of 59 two sides of side wall.

In one example, user presses a key in two keys, and drive motor shaft 66 extends, and motor shaft 66 pushes away The past direction towards side wall 59 of dynamic sliding part 64 is mobile, then will control light-transmissive fluid 54 from adjusting cavity 68 and flow to opening for dioptric chamber 52 61 are closed to open.

In another example, user presses another key in two keys, and drive motor shaft 66 shortens, motor shaft 66 pull sliding part 64 mobile toward the direction for deviating from side wall 59, then will control light-transmissive fluid 54 from dioptric chamber 52 and flow to adjusting cavity 68 Switch 61 open.

It should be noted that the structure of dioptric component 50 not only include more than dioptric chamber 52, light-transmissive fluid 54, the first film The 56, second film layer 58 of layer and side wall 59, as long as guaranteeing that the effect of the change of diopter may be implemented in dioptric component 50.Example Such as, in other modes, dioptric component 50 includes multiple eyeglasses and actuator, and actuator is for driving each eyeglass from receiving position It sets and is moved to dioptric position.In this way, can be by the combination of multiple eyeglasses, to change the diopter of dioptric component 50.Certainly, it drives Moving part can also drive each eyeglass being moved on dioptric position to move on dioptric optical axis, to change bending for dioptric component 50 Luminosity.

Therefore, the form of above dioptric component includes the shape and state of dioptric component, the above dioptric chamber 52, light transmission liquid Body 54, the first film layer 56, the second film layer 58 and side wall 59 frame mode by changing the first film layer 56 and/or the second film layer 58 Shape to realize the change of diopter；The frame mode of above multiple eyeglasses and actuator, by change the state of eyeglass with Realize the change of diopter.

Figure 14 and Figure 15 is please referred to, light guide member 70 is between dioptric component 50 and light quantity regulating member 80.Light guide section Part 70 can be the light-guide device of plate, and light guide member 70 can be made of translucent materials such as resins.As shown in figure 14, it shows After the light that device 40 generates enters in light guide member 70, the light of the different directions of propagation generates total reflection in light guide member 70 It propagates, is finally emitted to outside light guide member 70 from the first side 71 of light guide member 70, so that human eye is observed that display 40 The content of display.

Light quantity regulating member 80 can be fixed on light guide member 70 by optical cement.Light quantity regulating member 80 includes electroluminescent change The light transmittance of color component, electric driven color-changing part changes after electric driven color-changing part is applied voltage.In this way, by changing electroluminescent change The adjustable light quantity by electric driven color-changing part of the light transmittance of color component, so as to adjust by second side 72 and the first side 71 amount of ambient light.

It is appreciated that color change of electric driven color-changing part under the action of extra electric field there is a phenomenon where stablizing, reversible, The reversible change of color and transparency is shown as in appearance.So that electrochromics element can be realized the change of light transmittance.

Specifically, 15 are please referred to, electric driven color-changing part includes the first conductive layer 81 being stacked, 82 and of the second conductive layer Electrochromic layer 83, electrochromic layer 83 are arranged between the first conductive layer 81 and the second conductive layer 82.First conductive layer, 81 He Second conductive layer 82 applies voltage for cooperating to electrochromic layer 83.

In this way, the first conductive layer 81 and the second conductive layer 82 can provide voltage for electrochromism, so that electrochromic Light transmittance can change, to change electrochromic light transmittance.

First conductive layer 81 can be that tin indium oxide (ITO) or nano silver are formed.The first conductive layer 81 can be with as a result, With good electric conductivity and higher transparency.According to an embodiment of the invention, the sheet resistance of the first conductive layer 81 is less than 100 Ω.First conductive layer 81 has good conductive property as a result, energy consumption when reducing using electrochromism function.Work as discoloration Layer is that first conductive layer 81 can be to be formed by ITO when being formed by electropolymerization, and sheet resistance can be less than 50 ohm, such as It can be less than 30 ohm.And be conducive to form photochromic layer on the surface of the first conductive layer 81 by electropolymerization.

In addition, the transparency with higher of the first conductive layer 81, can preferably be presented the color of photochromic layer generation.The One conductive layer 81 can be to be formed by physical vapour deposition (PVD).The spy of the feature of second conductive layer 82 and the first conductive layer 81 Levy similar, details are not described herein.

Electrochromic layer 83 can show different colours in different state (oxidation state, reduction-state, middle conditions), real Existing different color change, obtains various appearances effect.Electrochromic layer 83 can be organic electrochromic layers 83, present Color multiplicity, timeliness are high.The concrete mode for forming electrochromic layer 83 is not particularly limited, for example, it may be passing through voltolisation What the mode of conjunction was formed.

The thickness of electrochromic layer 83 is not particularly limited, and those skilled in the art can select according to actual needs It selects.For example, the thickness of electrochromic layer 83 can be less than 200nm.Color changeable effect is further promoted as a result,.The photochromic layer can be with For organic electrochromic layers 83, the color multiplicity presented, timeliness height.

The selectable material of electrochromic layer 83 includes tungsten oxide, molybdenum oxide, titanium oxide, Prussian blue, polythiophene, purpurine One of equal materials are a variety of, certainly, the material of electrochromic layer 83 not just for above-mentioned different materials single selection or Person is multiple combinations, and electrochromic layer 83 can also be formed using other materials in varied situations.Herein not to electrochromism The specific material of layer 83 limits.

In the application embodiment, electric driven color-changing part includes electrolyte layer 84 and ion storage 85, electrolyte layer 84 And ion storage 85 is cascading between electrochromic layer 83 and the second conductive layer 82.In this way, electrolyte layer and from Sub- accumulation layer 85 can guarantee that electrochromic layer 83 can normally change light transmittance.

One of an important factor for electrolyte is influence device discoloration, cycle life and weatherability, major parameter is Ionic conductivity, transparency, chemistry, heat and photostability and safety.

Electrolyte layer 84 can be liquid be also possible to it is solid.Gel or solid polymer electrolyte are that salt is molten The object phase for the conduction ion that solution is constituted in polar polymer matrix.Gel or solid polymer electrolyte electrochemical stability It is good, use polymeric solid as support frame, plasticity is good, can be machined.

In one example, electrolyte layer 84 can be is made of colloidal material, and colloidal material includes glue material, plasticising Agent, conductive ion and solvent, electrolyte layer 84 can be printed by silk gel or roller coating is formed.It is formed by colloidal material Electrolyte layer 84, have many advantages, such as that high stability, service life are long compared with liquid electrolyte, bubbling or electrolyte will not be generated The bad phenomenons such as leakage, so as to improve the service life of electric driven color-changing part.

Ion storage 85 can store charge, can store electrochromic layer 83 and generation when the reaction such as redox occurs Charge, keep the charge balance of whole electric driven color-changing part, further promote the performance of electric driven color-changing part.

Ion storage 85 includes one of materials such as nickel oxide NiO, polyaniline or a variety of.It is understood that from Single selection either multiple combinations of the material of sub- accumulation layer 85 not just for above-mentioned different materials, in varied situations ion Accumulation layer 85 can also be formed using other materials.The specific material of ion storage 85 is not limited herein.

It should be pointed out that the structure of above mentioned electrochromic device 120 is similar with the structure of electric driven color-changing part, Therefore, the structure of the electrochromic device 120 of the application please refers to the structure of electric driven color-changing part, and the application is not repeating.

In the application embodiment, processor 90 is connect with light quantity regulating member 80.Processor 90 is for controlling light quantity tune The light transmittance of component 80 is saved so that light quantity regulating member 80 adjusts the amount of ambient light for being incident to second side 72.In this way, processor 90 The light transmittance of light quantity regulating member 80 can accurately be adjusted.

As previously discussed, when light quantity regulating member 80 is electric driven color-changing part, processor 90, which can control, is applied to electricity The voltage of photochromic device, to control the light transmittance of electric driven color-changing part.In other words, the light transmittance of light quantity regulating member 80 is logical Overregulate the application voltage control of electric driven color-changing part.Processor 90 may include the processing of circuit board and setting on circuit boards The vigour part component such as chip.

Light sensor 14 is connect with processor 90.For detecting ambient brightness, processor 90 is used for light sensor 14 The light transmittance of light quantity regulating member 80 is adjusted according to ambient brightness, wherein the light transmittance of ambient brightness and light quantity regulating member 80 For inverse correlation relationship.

The light transmittance of light quantity regulating member 80 so can be automatically adjusted so that user can clearly be observed that display The content of 40 displays, and user is not easy to fatigue.

As shown in figure 22, when ambient brightness increases, the light transmittance of light quantity regulating member 80 is reduced；It is reduced in ambient brightness When, the light transmittance of light quantity regulating member 80 increases.Watch the contrast of the display picture of display 40 in human eye Comfort zone improves user experience.

Collimating components 92 are arranged between display 40 and light guide member 70, and collimating components 92 are for generating display 40 Light collimation after be emitted to light guide member 70.In this way, the light that display 40 generates can be become parallel by collimating components 92 Enter in light guide member 70 after light, so as to reduce the loss of light.

Collimating components 92 may include multiple lens, and multiple lens superpositions together can be with collimated ray.Display 40 generates Light enter in light guide member 70 after collimating components 92, light be totally reflected in light guide member 70 or diffraction after from leading First side 71 of light component 70 is emitted.

In some embodiments, it when processor 90 is less than predetermined luminance for current environment brightness, opens first and shines Source 112, depth camera 12 and environment camera 13 are so that depth camera 12 obtains the depth information of target object, and opens Second light emitting source 113 is to obtain space environment information for 13 light filling of environment camera and environment camera 13.

In the head-mounted display apparatus 100 of the application embodiment, the second light emitting source 113 is less than pre- in current environment brightness If can be opened when brightness to for 13 light filling of environment camera, so that environment camera 13 can preferably be schemed with quality Picture, so that head-mounted display apparatus 100 still obtains environmental information under half-light.

It is appreciated that the second light of the second light emitting source 113 transmitting can emit to target object, thus in environment light Light intensity when line is weaker in supplement ambient.

Please refer to Figure 23, in some embodiments, head-mounted display apparatus 100 include a driving chip 94, one Driving chip 94 connects processor 90, the first light emitting source 112 and the second light emitting source 113, and processor 90 is used for bright in current environment Control driving chip 94 exports the first driving signal when degree is less than predetermined luminance and the second driving signal, the first driving signal are used for The first light emitting source 112 is driven, the second driving signal is for driving the second light emitting source 113.

In this way, a driving chip 94 can reduce head-mounted display apparatus by driving two light emitting sources in this way 100 hardware quantity, to reduce the cost of head-mounted display apparatus 100.

Please refer to Figure 24, in some embodiments, head-mounted display apparatus 100 include two driving chips 94, two Driving chip 94 is connect with processor 90, and one of driving chip 94 is connect with the first light emitting source 112, another driving core Piece 94 is connect with the second light emitting source 113, and processor 90 is used to control one of them when current environment brightness is less than predetermined luminance Driving chip 94 exports the first driving signal, another driving chip 94 exports the second driving signal, and the first driving signal is used for The first light emitting source 112 is driven, the second driving signal is for driving the second light emitting source 113.

In this way, two driving chips 94 control corresponding light emitting source respectively, so that the working condition of each light emitting source It is more easier to control.

In some embodiments, processor 90 is used to obtain current environment brightness by light sensor 14.In other words, Light sensor 14 detects that current environment brightness can be sent to processor 90.In this way, current environment brightness acquisition conveniently has Effect.

In some embodiments, processor 90 is used to obtain the space environment image of the acquisition of environment camera 13, and uses In the gray scale for calculating space environment image；And for obtaining current environment brightness according to gray scale.In this embodiment, light Sensor 14 can be omitted, and can reduce the cost of head-mounted display apparatus 100 in this way.

Embodiment further provides a kind of computer readable storage mediums by the application.One or more can be held comprising computer The non-volatile computer readable storage medium storing program for executing of row instruction, when computer executable instructions are executed by one or more processors 90 When, so that processor 90 executes the register method of any of the above-described embodiment.

Figure 25 is the internal module schematic diagram of the wear-type wearable device 100 in one embodiment.Wear-type wearable device 100 include the processor 90 connected by system bus 109, memory 102 (for example, non-volatile memory medium), interior storage Device 103, display device 104 and input unit 105.

Processor 90 can be used for providing calculating and control ability, support the operation of entire wear-type wearable device.Wear-type The built-in storage 103 of wearable device provides environment for the computer-readable instruction operation in memory 102.Wear-type wearable device Display device 104 can be the display 40 being arranged on wear-type wearable device, input unit 105, which can be, to be arranged in head Wear the acoustoelectric element and vibrating sensor on formula wearable device 100, be also possible to be arranged on wear-type wearable device 100 by Key, trace ball or Trackpad are also possible to external keyboard, Trackpad or mouse etc..The wear-type wearable device can be intelligence Energy bracelet, smartwatch, intelligent helmet, electronic glasses etc..

It will be understood by those skilled in the art that structure shown in figure, only part relevant to application scheme is tied The schematic diagram of structure does not constitute the restriction for the wear-type wearable device being applied thereon to application scheme, specifically wears Formula wearable device may include perhaps combining certain components or with different than more or fewer components as shown in the figure Component layout.

In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation What the description of mode ", " example ", " specific example " or " some examples " etc. meant to describe in conjunction with the embodiment or example Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the application.In this specification In, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.

While there has been shown and described that presently filed embodiment, it will be understood by those skilled in the art that: In These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principle and objective of the application and become Type, scope of the present application are defined by the claims and their equivalents.

Claims

1. a kind of register method is used for head-mounted display apparatus, which is characterized in that the head-mounted display apparatus is used for and movement Terminal pairing, the head-mounted display apparatus include the first near field communication module, and the mobile terminal includes the second near-field communication Module, the register method include:

The private key is sent to the mobile terminal, so that the mobile terminal saves the private key to second near-field communication The encryption chip of module.

2. register method according to claim 1, which is characterized in that the register method is before described production a pair of secret keys Include:

Receive authentication information；

Judge whether the authentication information matches with prestored information, the case where the authentication information is matched with the prestored information The step of lower execution described production a pair of secret keys.

3. register method according to claim 2, which is characterized in that the authentication information includes numerical ciphers, described to connect Receiving authentication information includes:

Confirm that the head-mounted display apparatus and the mobile terminal establish connection；

Receive the numerical ciphers that the mobile terminal is sent.

4. register method according to claim 1, which is characterized in that sending step of the private key to the mobile terminal After rapid, the register method further include:

When mobile terminal is established near-field communication with the head-mounted display apparatus and connect, the private that the mobile terminal is sent is received Key；

Whether the private key for judging that the mobile terminal is sent matches with the certification public key；

In the case where the private key and the certification public key that the mobile terminal is sent match, change the head-mounted display apparatus Current state.

5. register method according to claim 4, which is characterized in that described to change the current of the head-mounted display apparatus State, comprising:

Judge whether the current state is off-mode；

In the case where the current state is off-mode, the current state of the head-mounted display apparatus is switched to booting State.

6. register method according to claim 4, which is characterized in that described to change the current of the head-mounted display apparatus State, comprising:

Judge whether the current state is sleep state；

In the case where the current state is sleep state, the current state of the head-mounted display apparatus is switched to wake-up State.

7. register method according to claim 4, which is characterized in that described to change the current of the head-mounted display apparatus State, comprising:

Judge whether the current state is lock state；

In the case where the current state is lock state, the current state of the head-mounted display apparatus is switched to unlock State.

8. a kind of register method characterized by comprising

Head-mounted display apparatus production generates a pair of secret keys, and the pair of key includes public key and private key, and the wear-type is shown Equipment includes the first near field communication module；

The encryption chip that the head-mounted display apparatus saves the public key to first near field communication module is public as certification Key；

The head-mounted display apparatus sends the private key to mobile terminal, and the mobile terminal includes the second near-field communication mould Block；

9. a kind of head-mounted display apparatus, which is characterized in that the head-mounted display apparatus is used to match with mobile terminal, described Head-mounted display apparatus includes:

The processor connecting with first near field communication module, the processor are the pair of close for generating a pair of secret keys Key includes public key and private key；And the encryption chip for saving the public key to first near field communication module is public as certification Key；And for sending the private key to the mobile terminal, so that the mobile terminal saves the private key to described second The encryption chip of near field communication module.

10. head-mounted display apparatus according to claim 9, which is characterized in that the processor is for receiving certification letter Breath；And for judging whether the authentication information matches with prestored information；And for being prestored in the authentication information with described The pair of key is produced in the case where information matches.

11. head-mounted display apparatus according to claim 10, which is characterized in that the authentication information includes that number is close Code, the processor are used to confirm that the head-mounted display apparatus and the mobile terminal to establish connection, and described for receiving The numerical ciphers that mobile terminal is sent.

12. head-mounted display apparatus according to claim 9, which is characterized in that the processor is also used to mobile whole When end is established near-field communication with the head-mounted display apparatus and connect, the private key of the mobile terminal transmission is received；And for sentencing Whether the private key that the mobile terminal is sent that breaks matches with the certification public key；And the private for being sent in the mobile terminal In the case where key and certification public key pairing, change the current state of the head-mounted display apparatus.

13. head-mounted display apparatus according to claim 12, which is characterized in that the processor is for judging described work as Whether preceding state is off-mode, and in the case where the current state is off-mode, the wear-type to be shown The current state of equipment is switched to open state.

14. head-mounted display apparatus according to claim 12, which is characterized in that the processor is for judging described work as Whether preceding state is sleep state；And in the case where the current state is sleep state, the wear-type to be shown The current state of equipment is switched to wake-up states.

15. head-mounted display apparatus according to claim 12, which is characterized in that the processor is for judging described work as Whether preceding state is lock state；And in the case where the current state is lock state, the wear-type to be shown The current state of equipment is switched to unlocked state.

16. a kind of helmet system, which is characterized in that including head-mounted display apparatus and mobile terminal, the wear-type is aobvious Show that equipment includes the first near field communication module, the mobile terminal includes the second near field communication module, and the wear-type, which is shown, to be set It is ready for use on production and generates a pair of secret keys, the pair of key includes public key and private key；And it is protected for the head-mounted display apparatus The encryption chip for depositing the public key to first near field communication module is shown as certification public key, and for the wear-type Equipment sends the private key to the mobile terminal；The mobile terminal saves the private key to second near field communication module Encryption chip.

17. a kind of non-volatile computer readable storage medium storing program for executing comprising computer executable instructions, which is characterized in that when described When computer executable instructions are executed by one or more processors, so that any in processor perform claim requirement 1-8 Register method described in.