CN106932906A - Mixed reality display device - Google Patents

Abstract

The invention discloses a kind of mixed reality display device, including helmet helmet body and external wrist-watch, helmet helmet body front end is installed by light guide transparent holographic camera lens, microphone is set on light guide transparent holographic lens wearer, helmet helmet body front end is installed by goggles, goggles outside sets a micro projector, helmet helmet body is each side bumped into an earphone, the forward built-in holographic process unit in position in helmet helmet body top, external high-definition camera, helmet helmet body top center internal battery, environment sensing camera is put in helmet helmet body, support, ambient light sensor, depth survey camera and microphone, external wrist-watch is by watchband, dial plate and Touch screen are constituted；By introducing reality scene information in virtual environment, an information circuits for interaction feedback are set up between virtual world, real world and user, it combines virtual and reality, significantly enhances the sense of reality of Consumer's Experience；The present invention is applied to display field.

Description

Mixed Reality Display

technical field

The invention belongs to the technical field of display devices, and in particular relates to a mixed reality display device.

Background technique

Traditional VR is a purely virtual digital screen, which mainly includes aspects such as simulated environment, perception, natural skills and sensing equipment. And AR is a virtual digital picture plus naked-eye reality, such as projecting a dancing girl on the table through a projector, which is the preliminary technology of AR. Existing display devices cannot combine virtuality and reality.

Contents of the invention

The present invention overcomes the deficiencies in the prior art, and the technical problem to be solved is: to provide a mixed reality display device capable of combining virtual reality and reality.

In order to solve the above technical problems, the technical solution adopted by the present invention is: a mixed reality display device, including a helmet body and an external watch, the front end of the helmet body is installed with a light-guiding transparent holographic lens, a microphone is arranged on the light-guiding transparent holographic lens lens, and a light-guiding A miniature projector is set at the joint between the transparent holographic lens and the bracket, goggles are installed at the front end of the helmet body, an earphone is embedded in each of the left and right sides of the helmet body, and a holographic processing unit is built in the front position of the helmet body top , an external high-definition camera, a built-in battery at the top center of the helmet helmet body, a built-in environment perception camera, bracket, ambient light sensor, depth measurement camera and microphone in the helmet helmet body, and the external watch is composed of a strap, a dial and a touch screen The watch strap runs through the dial, and the upper end of the dial is fixedly provided with a touch screen.

Preferably, there are four environment-aware cameras, two of which are arranged symmetrically on the left and right along the central axis of the helmet, and form a mixed reality display device together with the ambient light sensor and the depth measurement camera.

Preferably, the helmet body material is made of PC.

Preferably, the holographic processing unit is an HPU.

Preferably, the light-guiding transparent holographic lens adopts 2.5K light spots.

Preferably, the high-definition camera is a camera with a resolution not lower than 200W.

Preferably, there are four microphones, two of which are arranged symmetrically on the left and right sides along the central axis of the helmet body of the helmet.

Compared with the prior art, the present invention has the following beneficial effects: "Mixed Reality" (MR for short), belongs to reality augmentation technology together with VR and AR, and MR is a hybrid technology developed on the shoulders of AR and VR technologies Form, which inherits the advantages of both, but also eliminates most of the shortcomings of VR and AR. In a mixed reality environment, the experiencer can feel the interdependence between virtual objects and the real world. At the same time, it fully complies with the perspective rules in the real world. It will become larger when you get closer, and it will become smaller when you are far away. Mixed reality (MR) is a new visualization environment resulting from merging the real and virtual worlds. Physical and digital objects coexist and interact in real time in a new visual environment.

Description of drawings

The present invention will be described in further detail below in conjunction with the accompanying drawings.

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the three-dimensional structure schematic diagram of the present invention;

Fig. 3 is a three-dimensional schematic diagram of an external watch of the present invention;

In the figure: 1 is the environment sensing camera, 2 is the battery, 3 is the helmet body, 4 is the earphone, 5 is the holographic processing unit, 6 is the goggles, 7 is the light guide transparent holographic lens, 8 is the bracket, 9 is the micro projector 10 is a high-definition camera, 11 is an ambient light sensor, 12 is a depth measurement camera, 13 is a microphone, 14 is an external watch, 15 is a strap, 16 is a dial, and 17 is a touch screen.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, rather than all embodiments; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work, all belong to the protection scope of the present invention .

Fig. 1 is a schematic structural diagram of the present invention, Fig. 2 is a schematic three-dimensional structural diagram of the present invention, and Fig. 3 is a three-dimensional schematic diagram of an external watch of the present invention, as shown in Fig. 1 to Fig. 3 , the mixed reality display device includes a helmet body 3 and an external watch 14, the front end of the helmet body 3 is equipped with a light-guiding transparent holographic lens 7, a microphone 13 is arranged on the light-guiding transparent holographic lens 7 lens, a micro-projector 9 is set at the connection between the light-guiding transparent holographic lens 7 and the bracket 8, and the helmet Goggles 6 are installed at the front end of the helmet body 3, and an earphone 4 is embedded in each of the left and right sides of the helmet body 3. The top of the helmet body 3 has a built-in holographic processing unit 5 at the front position, and an external high-definition camera 10. Built-in battery 2 in the top center of helmet helmet body 3, said helmet helmet body 3 has built-in environment perception camera 1, bracket 8, ambient light sensor 11, depth measurement camera 12 and microphone 13, and said external watch 14 is composed of strap 15, dial 16 and a touch screen 17, the strap 15 runs through the dial 16, and the upper end of the dial 16 is fixed with a touch screen 17.

Specifically, there may be four environment-aware cameras 1, two of which are arranged symmetrically on the left and right along the central axis of the helmet body 3, and form a mixed reality display device together with the ambient light sensor 11 and the depth measurement camera 12.

Specifically, the material of the helmet body 3 can be PC material.

Specifically, the holographic processing unit 5 may be an HPU.

The light guide transparent holographic lens 7 can adopt 2.5K light spots. The high-definition camera 10 selects a camera with a resolution not lower than 200W.

Specifically, there may be four microphones 13 , two of which are arranged symmetrically on the left and right along the central axis of the helmet body 3 .

The helmet body 3 in this embodiment ensures the comfort of the user to wear and the stability of the viewport; the helmet body 3 is equipped with a light-guiding transparent holographic lens 7, which adopts the best holographic density of 2.5K light spots, and can form The bright and rich multi-dimensional four-color hologram uses the real world as a canvas to insert virtual elements into the vision; the embedded microphone 13 can transmit matching sounds according to the holographic image where the user is standing, providing a more immersive experience. The earphone 4 is embedded in the ear to provide audio feedback of the sound channel; a ring mirror light sensor 11, a depth measurement camera 12, and four environment perception cameras 1 are installed inside the mixed reality display device. The above components assist in processing the environmental information around the user and User interaction information with the environment. There is a high-definition camera 10 on the top of the helmet body 3, which can capture video and pictures required by the holographic image, and four embedded microphones 13 can record audio commands. As a holographic processing unit, the HPU can process data from the ambient light sensor 11 and the depth measurement camera 12 in real time, ensuring rapid response to all gestures. The external watch 14 is a tool for user interaction. It has a 1-inch touch screen 17. Users can slide and click on the touch screen 17 of the watch to interact with elements in the mixed reality environment. The user can wear the external watch 14 while using the helmet body 3 , and the holographic image in the mixed reality environment will respond to the user's operation on the external watch 14 . The user can operate the helmet device by operating the external wrist watch 14 .

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (7)

1. mixed reality display device, including helmet helmet body（3）With external wrist-watch（14）, it is characterised in that the helmet helmet body （3）Front end is installed by light guide transparent holographic camera lens（7）, light guide transparent holographic camera lens（7）Eyeglass top sets microphone（13）, light guide Transparent holographic camera lens（7）With support（8）Junction sets micro projector（9）, the helmet helmet body（3）Each side it is bumped into One earphone（4）, the helmet helmet body（3）The built-in holographic process unit in the forward position in top（5）, external high-definition camera （10）, the helmet helmet body（3）Top center internal battery（2）, the helmet helmet body（3）Built-in environment sensing camera（1）、 Support（8）, ambient light sensor（11）, depth survey camera（12）And microphone（13）, the external wrist-watch（14）By Watchband（15）, dial plate（16）And Touch screen（17）Composition, the watchband（15）Through dial plate（16）, the dial plate（16）Upper end It is fixedly installed Touch screen（17）.

2. mixed reality display device according to claim 1, it is characterised in that：The environment sensing camera（1）For Four, along helmet helmet body（3）Each two of axis or so is symmetrical arranged internally, with ambient light sensor（11）, depth survey Camera（12）Deng composition mixed reality display device.

3. mixed reality display device according to claim 1, it is characterised in that：The helmet helmet body（3）Material is PC Material.

4. mixed reality display device according to claim 1, it is characterised in that：The holographic process unit（5）For HPU。

5. mixed reality display device according to claim 1, it is characterised in that：The light guide transparent holographic camera lens（7） Using 2.5K luminous points.

6. mixed reality display device according to claim 1, it is characterised in that：The high-definition camera（10）From symbol Close the camera that pixel is not less than 200W.

7. mixed reality display device according to claim 1, it is characterised in that：The microphone（13）It is four, edge Helmet helmet body（3）Each two of axis or so is symmetrical arranged internally.