CN106405840A - Helmet type mediated reality glasses having navigation function - Google Patents

Abstract

The invention discloses helmet type mediated reality glasses having a navigation function. The helmet type mediated reality glasses comprise a helmet, MR mediated reality glasses, a mobile phone same-screen set device and a mobile phone, wherein the mobile phone same-screen set device is installed under the brim at the front part of the helmet and above the MR mediated reality glasses, and the mobile phone same-screen set device comprises a mobile phone same-screen set and a display screen; the mobile phone is installed in a mobile phone installation groove at the rear part of the helmet; and the MR mediated reality glasses are arranged at the front part of the helmet and below the mobile phone same-screen set device, and is matched with the mobile phone same-screen set device for refracting a navigation information image of the display screen so as to project and transmit the navigation information image to human eyes. On the premise of not affecting normal vision of a rider in watching, the helmet type mediated reality glasses can superpose the real environment and the virtual navigation information to a same image in real time, so that both riding and navigation are not affected.

Description

Head-mounted augmented reality glasses with navigation

technical field

The invention belongs to Internet data interaction technology, augmented reality technology, combined technology of reality and virtual display design, mechanical structure design, etc., and specifically relates to a helmet type augmented reality glasses with navigation function.

Background technique

With the development of science and technology, human beings have higher and higher requirements for the design of modern products in real life, and the design needs to be more suitable for real life. Augmented reality technology (Mediated Reality, referred to as MR), is a digital reality plus virtual digital picture technology. MR technology uses computer systems to generate virtual information that does not exist in the real environment. These virtual information can be perceived, and the virtual information can be applied to the real world. The real environment and virtual objects can be superimposed on the same screen or on the same screen in real time. space, thereby enhancing the perception of the real world.

Cycling is a healthy and natural way of sports tourism, and a cycling helmet is essential. With the large-scale expansion of cycling sports, the requirements for mobile phone navigation during cycling are getting higher and higher, and it is necessary to inform cyclists of navigation information in real time and safely. At present, cycling helmets only have a protective effect during cycling, and the use of mobile phones during cycling is inconvenient and dangerous. If the display information of mobile phones can be displayed on the helmet glasses in time, it will be of great benefit to cycling Cycling life has been greatly improved. The helmet-mounted augmented reality glasses with navigation function can meet the requirements of cyclists. They can know the riding route in time without being distracted while enjoying the ride.

Contents of the invention

purpose of invention

According to the actual needs of cyclists, on the basis of the simple protection and use of traditional riding helmets, combined with augmented reality technology, it is possible to use the visual perception ability of the eyes to watch real-time images on glasses that do not block the real scene during normal riding. navigation information.

Technical solutions

The present invention is achieved through the following technical solutions:

A helmet-type augmented reality glasses with navigation function, including a helmet, MR augmented reality glasses, a mobile phone screen sharing device and a mobile phone, is characterized in that: the mobile phone screen sharing device is installed under the MR augmented reality glasses at the front of the helmet Above, the mobile phone screen device device includes a mobile phone screen device and a display screen, and the mobile phone screen device is connected to the display screen; there is a mobile phone installation slot between the helmet shell and the inner lining at the rear of the helmet, and the mobile phone is installed in the mobile phone installation slot; The MR augmented reality glasses are located under the mobile phone screen device at the front of the helmet, and cooperate with the mobile phone screen device to refract the image projection of the display screen and transmit it to the human eye.

MR augmented reality glasses include a beam splitter and a pair of VR lenses, the lower end of the beam splitter is fixedly connected to the bottom of the VR lens, the upper end of the beam splitter is fixedly connected to the outer end of the display screen, and the angle between the beam splitter and the display screen is 45° , the upper part of the VR lens is fixedly connected to the inner end of the display screen, and the VR lens forms an angle of 90° with the display screen.

The lower end of the beam splitter is adhered and fixed to the bottom of the VR lens, the upper end of the beam splitter is adhered to the outer end of the display screen, and the upper end of the VR lens is adhered to the inner end of the display screen.

The direction of the MR augmented reality glasses is consistent with the visual direction when wearing the helmet.

Under the premise of not blocking the display scene, the mobile phone with the navigation APP inside can be combined with the three-dimensional virtual image of the mobile phone displayed on the spectroscopic film and passed through the VR lens in the field of view of the real scene.

The helmet can transmit the navigation information displayed on the mobile phone interface to the display screen through the wireless HDMI signal.

The display screen can display the display screen of the mobile phone on the same screen, and transmit the screen to the user through optical refraction, spectroscopic sheet and VR lens.

Advantages and effects

The present invention has following advantage and beneficial effect:

(1) The present invention aims at the inconvenience of riding, combined with the augmented reality glasses navigation system based on mobile phone APP, it can be convenient for riders to watch on their mobile phones.

(2) The present invention proposes a brand-new concept: combining the popularized smart phones, through the use of the Internet and terminal display devices, a new cycling navigation system is completed, which has broad application prospects.

(3) The technical idea of the present invention is to allow riders to obtain navigation information without affecting normal riding. With the help of smart phones and the Internet to realize cycling positioning, and then combined with human body wearable image display devices, it provides timely and accurate navigation information for cyclists.

(4) A cycling navigation system for augmented reality glasses based on a mobile phone APP consists of a smart phone, a mobile phone screen sharer, a display screen and translucent glass.

(5) The display terminal device is a display device that can be easily worn by the human body without affecting the normal vision of the cyclist. It is mainly based on the lens display, supplemented by the shape of the helmet, which is convenient for the cyclist to wear.

Description of drawings

Fig. 1 is a schematic diagram of the structure of the present invention.

Figure 2 is a schematic diagram of equipment connection.

Fig. 3 is a system block diagram of the present invention.

detailed description

Below in conjunction with accompanying drawing, the present invention will be further described:

The present invention proposes a helmet-type augmented reality glasses with navigation function, as shown in Figure 1 and Figure 2, including a helmet 1, MR augmented reality glasses 2, a mobile phone screen device and a mobile phone 4, and the mobile phone screen device is installed Below the brim of the front part of the helmet 1, above the MR augmented reality glasses 2, the mobile phone screen device device includes a mobile phone screen device 3 and a display screen 5, and the mobile phone screen device 3 is connected to the display screen 5; the helmet at the rear of the helmet 1 There is a mobile phone installation slot between the shell and the inner lining, and the mobile phone 4 is installed in the mobile phone installation slot; the MR augmented reality glasses 2 are located at the front of the helmet 1, below the mobile phone screen device, and cooperate with the mobile phone screen device to refract the display screen The image projection is delivered to the human eye. This kind of setting can watch the required mobile phone query information without blocking the real scene, and realize the demand of high-cost AR technology. It makes the perfect combination of AR technology and VR technology at low cost.

The MR augmented reality glasses 2 include a beam splitter 6 and a pair of VR lenses 7, the lower end of the beam splitter 6 is fixedly connected to the bottom of the VR lens 7, the upper end of the beam splitter 6 is fixedly connected to the outer end of the display screen 5, and the beam splitter 6 It forms an angle of 45° with the display screen 5, and the upper part of the VR lens 7 is fixedly connected with the inner end of the display screen 5, and the VR lens 7 forms an angle of 90° with the display screen 5. Such an angle setting enables human eyes to see real and virtual information Completely undistorted picture, no picture distortion and no need for image correction.

The angle between the spectroscopic sheet of the MR augmented reality glasses and the display of the mobile phone co-screen device is 45°, which can ensure that the display information in the mobile phone co-screen device has no picture distortion, making it more comfortable for human eyes to watch.

Preferably, the lower end of the spectroscopic sheet 6 is adhered and fixed to the bottom of the VR lens 7, the upper end of the spectroscopic sheet 6 is adhered to the outer end of the display screen 5, and the top of the VR lens 7 is adhered to the inner end of the display screen 5. , forming a stable structural support of an equilateral triangle, and can reduce the volume occupied by the equipment.

There are MR augmented reality glasses in front of the helmet, and the direction of the MR augmented reality glasses is consistent with the visual direction when wearing the helmet.

Under the premise of not blocking the display scene, the mobile phone with navigation function APP inside can be combined with the three-dimensional virtual image displayed by the mobile phone on the spectroscopic sheet 6 and passed through the VR lens 7 in the field of view of the real scene, which is convenient for human eyes to watch.

The helmet is a carrying device, which can transmit the navigation information displayed on the mobile phone interface to the display screen 5 through the wireless HDMI signal, which is convenient to wear.

The display screen 5 can display the display screen of the mobile phone 4 on the same screen, and transmit the screen to the user through the light splitter 6 and the VR lens 7 through the principle of optical refraction.

When the present invention is used, through the positioning and navigation function of the mobile phone 4, the navigation information is displayed in the mobile phone screen device on the helmet, and then displayed through the display screen, and refracted to the spectroscopic sheet and VR lens of the MR augmented reality glasses according to the optical principle into human eyes. On the premise of not affecting the normal vision of the rider, the real environment and virtual navigation information can be superimposed on the same screen in real time, so that both riding and navigation are correct.

Claims (7)

1. A helmet-type augmented reality glasses with navigation function, including a helmet (1), MR augmented reality glasses (2), a mobile phone screen-sharing device and a mobile phone (4), characterized in that: the mobile phone screen-sharing device is installed on The lower part of the helmet (1) and the top of the MR augmented reality glasses (2), the mobile phone screen sharing device includes the mobile phone screen sharing device (3) and the display screen (5), and the mobile phone screen sharing device (3) is connected to the display screen ( 5); There is a mobile phone installation slot between the helmet shell and the inner liner at the rear of the helmet (1), and the mobile phone (4) is installed in the mobile phone installation slot; MR augmented reality glasses (2) are located at the front of the helmet (1) The image projected on the refraction display screen of the mobile phone co-screen device is transmitted to the human eye under the mobile phone co-screen device. 2. The helmet type augmented reality glasses with navigation function according to claim 1, characterized in that: the MR augmented reality glasses (2) include a beam splitter (6) and a pair of VR lenses (7), the beam splitter (6) The lower end of the VR lens (7) is fixedly connected to the bottom, the upper end of the light splitter (6) is fixedly connected to the outer end of the display screen (5), and the light splitter (6) forms an angle of 45° with the display screen (5) , the upper part of the VR lens (7) is fixedly connected to the inner end of the display screen (5), and the VR lens (7) forms an angle of 90° with the display screen (5). 3. The helmet-type augmented reality glasses with navigation function according to claim 2, characterized in that: the lower end of the beam splitter (6) is glued and fixed to the bottom of the VR lens (7), and the upper end of the beam splitter (6) The upper part of the VR lens (7) is adhered and fixed to the outer end of the display screen (5), and the upper part of the VR lens (7) is adhered and fixed to the inner end of the display screen (5). 4. The helmet-type augmented reality glasses with navigation function according to claim 1, characterized in that: the direction of the MR augmented reality glasses is consistent with the visual direction when wearing the helmet. 5. The helmet-mounted augmented reality glasses with navigation function according to claim 1, characterized in that: the mobile phone with navigation function APP inside can communicate with the mobile phone under the premise of not blocking the display scene in the field of view of the real scene After being displayed on the spectroscopic sheet (6), the three-dimensional virtual images passed through the VR lens (7) are combined. 6. The helmet-mounted augmented reality glasses with navigation function according to claim 1, characterized in that: the helmet can transmit the navigation information displayed on the mobile phone interface to the display screen (5) through a wireless HDMI signal. 7. The helmet-mounted augmented reality glasses with navigation function according to claim 1, characterized in that: the display screen (5) can display the display screen of the mobile phone (4) on the same screen, through optical refraction, through the beam splitter (6 ) and the VR lens (7) transmit the picture to the user.