Augmented reality display device
A display device and augmented reality technology, applied in optical components, instruments, optics, etc., can solve the problems of poor 3D stereoscopic effect, poor experience effect, small screen size, etc., and achieve the effect of firm structure, convenient operation and simple control
Pending Publication Date: 2018-04-06
TRAINING CENT OF STATE GRID ZHEJIANG ELECTRIC POWER
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[0004] The current mainstream AR glasses devices have the following disadvantages: first, the imaging range is small, and the screen size is too small, which affects the viewing effect of users; There is no light and shadow effect, and it cannot reflect a complete sense of light and shadow layering
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[0027] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0028] Such as Figure 1-3 As shown, an augmented reality display device includes a helmet and a light-guiding transparent holographic lens 7), an embedded microphone 13), a depth measurement camera 12), an environment perception camera, an ambient light sensor 11), an inertial measurement device , earphone 4) and the control board 5 that is provided with CPU, GPU, HPU; Embedded microphone 13, depth measurement camera 12, environmental perception camera, ambient light sensor 11, inertial measurement device, earphone 4 are all connected with control board 5, inertia The measuring device, the ambient light sensor 11, the depth measurement camera 12 and the environment perception camera are used to capture the environmental information around the user and the interaction information between the user and the environment; A micro-project...
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The invention provides an augmented reality (AR) display device and relates to an augmented reality display device. Current mainstream AR glasses have the problems of a small imaging range, a poor 3Dstereoscopic effect and no light and shadow effect. The augmented reality display device includes a helmet, a light guiding transparent holographic lens, an embedded microphone, a depth measuring camera, an environment sensing camera, an environment light sensor, an inertial measuring device, an earphone and a control board. The embedded microphone, the depth measuring camera, the environment sensing camera, the environment light sensor, the inertial measuring device and the earphone are connected to the control board. The inertial measuring device, the ambient light sensor, the depth measuring camera and the environment sensing camera are used for capturing information. The light guiding transparent holographic lens is located at the front of the helmet, and a micro projector is arrangedbehind the light guiding transparent holographic lens. According to the technical scheme, a large-scale 3D stereoscopic effect is achieved on a small imaging lens, and the effect and a realistic lightenvironment can be fused to generate a corresponding shadow effect.
Description
technical field [0001] The invention relates to an augmented reality device, in particular to an augmented reality display device. Background technique [0002] "Augmented Reality" (Augmented Reality, referred to as AR), and VR belong to the augmented reality technology. AR is a form of augmented technology developed on the shoulders of VR technology. It inherits the advantages of VR, but also excludes most of VR. shortcoming. [0003] Traditional VR is a purely virtual digital screen, which mainly includes aspects such as simulated environment, perception, natural skills and sensing equipment. It can simulate the real environment without the support of any real equipment, giving users an immersive experience. And AR is a virtual digital picture plus naked-eye reality. For example, a 3D character is projected on a table through a projector. This is the preliminary AR technology. An information loop of interactive feedback is set up between the real world and users. It com...
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IPC IPC(8): G02B27/01
CPCG02B27/0172G02B27/0176G02B2027/0174
Inventor 顾建明宋勤李伟邱荣鑫张媛李少白姚珺王佳培蒋丽娟
Owner TRAINING CENT OF STATE GRID ZHEJIANG ELECTRIC POWER