CN220419683U - Synchronous control system of visual angle is shot to intelligent glasses and intelligent glasses - Google Patents

Abstract

The utility model discloses a synchronous control system for shooting visual angles of intelligent glasses, which comprises a glasses body structure and a camera arranged on the glasses body structure, and is characterized in that: the control system is arranged on the glasses body structure and comprises an eyeball tracking device, a processor and a lens rotating device, wherein the eyeball tracking device is used for tracking and collecting the rotating position of an eyeball, and the output end of the eyeball tracking device is connected with the input end of the processor; the output end of the processor is connected with a lens rotating device, and the camera is arranged on the glasses body structure through the lens rotating device; the lens rotating device controls the rotation of the camera according to the control signal of the processor. The utility model has the advantages that: the camera on the AR intelligent glasses can rotate along with the visual angle of a user, so that the lens can rotate along with the eyeball, the shooting visual angle is kept consistent with the real visual angle, and the use experience of the AR glasses is improved.

Description

Synchronous control system of visual angle is shot to intelligent glasses and intelligent glasses

Technical Field

The utility model relates to the field of AR intelligent glasses, in particular to a synchronous control system for shooting visual angles of intelligent glasses.

Background

AR glasses are used as consumer-grade intelligent glasses, develop rapidly and gradually and enter into life of people, and generally comprise a glasses frame and glasses leg structures, and cameras, optical modules, controllers and the like which are arranged on the glasses frame or the glasses legs, wherein the cameras are used for shooting picture images, the controllers are used for processing, and the optical modules are used for displaying pictures shot by a part and superposing actual pictures. In the prior art, the camera is generally fixed on the structure of the glasses leg, the shooting direction of the picture shot by the camera is only adjusted along with the rotation of the head of a user, when the eyeball rotates, the visual angle changes, the user hopes that the camera can correspondingly rotate to match the requirement, but the camera does not follow the change, the content on the AR display screen does not change, the real visual angle is different from the shooting visual angle, and inconvenience is caused.

The patent application number is 202122225665.0, and the patent name is AR glasses, which discloses AR glasses, wherein the AR glasses comprise a glasses frame, a main board component, a waveguide component, a camera unit, a first glasses leg, a second glasses leg, a photographing prompt component and a circuit component, and the first glasses leg and the second glasses leg are both pivotally connected with the glasses frame; the main board component is arranged on the first glasses leg or the second glasses leg; the waveguide assembly and the camera unit are both mounted on the frame and positioned between the first and second temples; the photographing prompt component is arranged on any one of the glasses frame, the first glasses leg and the second glasses leg so as to send prompt signals to the surrounding when the photographing unit photographs; the circuit component is electrically connected with the waveguide component, the camera unit and the photographing prompt component.

The lens of the AR photographing glasses disclosed in this prior art patent is fixed, and when the eyeball rotates, the viewing angle changes, but the camera does not follow the change, and the content on the AR display screen does not change, so that the real viewing angle and the photographing viewing angle are different, which causes inconvenience.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a synchronous control system for the shooting visual angles of intelligent glasses, which is used for matching the real visual angles of users by controlling the rotation of a camera, so that the synchronous shooting visual angles and the real visual angles of the intelligent glasses are kept.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the intelligent glasses comprise a glasses body structure and a camera arranged on the glasses body structure, wherein the control system is arranged on the glasses body structure and comprises an eyeball tracking device, a processor and a lens rotating device, the eyeball tracking device is used for tracking and collecting the rotating position of an eyeball, and the output end of the eyeball tracking device is connected with the input end of the processor; the output end of the processor is connected with a lens rotating device, and the camera is arranged on the glasses body structure through the lens rotating device; the lens rotating device controls the rotation of the camera according to the control signal of the processor.

The glasses body structure includes glasses picture frame and glasses leg, the treater sets up on the leg.

The lens rotating device comprises an electric miniature cradle head assembly which is used for driving the camera to rotate.

The processor is connected with the touch button, and the output end of the processor is respectively connected with the power supply switch of the eyeball tracking device and the lens rotating device.

The processor is connected with a reset key, and the reset key is used for resetting and controlling the position of the camera.

An intelligent glasses comprises a synchronous control system of the shooting visual angles of the intelligent glasses.

The utility model has the advantages that: the camera on the AR intelligent glasses can rotate along with the visual angle of the user, so that the lens can rotate along with the eyeballs, the shooting visual angle is kept consistent with the real visual angle, and the use experience of the AR glasses is improved; the camera rotation function can be started and closed according to the touch buttons arranged on the glasses legs, so that a user can start or close according to requirements; the reset button is arranged, so that the camera angle which rotates can be reset to the initial shooting angle quickly, and the use of a user is facilitated.

Drawings

The contents of the drawings and the marks in the drawings of the present specification are briefly described as follows:

fig. 1 is a schematic diagram of a synchronous control system for shooting viewing angles of intelligent glasses.

Detailed Description

The following detailed description of the utility model refers to the accompanying drawings, which illustrate preferred embodiments of the utility model in further detail.

This application is mainly to the fixed defect that sets up on the mirror leg and can not remove along with the rotation of eyeball of the camera of AR intelligence glasses among the prior art, can't satisfy the demand of functions such as shooting angle to the eyeball control camera of user, because this application improves AR intelligence glasses, and concrete scheme is as follows:

as shown in fig. 1, a synchronous control system for shooting viewing angles of smart glasses, wherein the smart glasses may be AR smart glasses;

the intelligent glasses comprise a glasses body structure and a camera arranged on the glasses body structure, wherein the glasses body structure comprises a glasses frame structure and a glasses leg structure, and the camera is used for collecting environmental images in the AR glasses; this camera is generally directly fixed on the mirror leg, but this application adjusts the setting structure of this camera, makes it can adjust, and concrete scheme includes: an eyeball tracking device, a processor and a lens rotating device;

the eyeball tracking device is used for tracking and collecting the rotation position of the eyeball, and the output end of the eyeball tracking device is connected with the input end of the processor; eye tracking devices employ state of the art mature modules for rotational detection of eyeglasses, such as "non-invasive" techniques based on eye video analysis (VOG, video oculographic), the basic principle of which is: aligning a beam of light (near infrared light) and a camera with eyes of a tested person, deducing the gazing direction of the tested person through light and rear end analysis, and recording an interactive process by the camera so as to obtain left and right rotation of the eyes. The severe winter tracking device is arranged on the glasses frame, and the light ray and/or image acquisition port of the tracking device faces one side of the glasses of the user and is used for acquiring the rotation condition of eyeballs of the user, and the specific setting position of the severe winter tracking device can be arranged at any suitable position of the glasses frame according to requirements, so long as the glasses eye movement signal can be detected.

The processor is a microprocessor chip with data processing and control functions, and can be controlled by a special controller chip or a conventional singlechip. The output end of the processor is connected with a lens rotating device, and the lens rotating device can drive the camera to rotate; the setting structure of this application camera does: the lens rotating device is realized by adopting an electric miniature tripod head component and is used for driving the camera to rotate, the camera is arranged on the electric miniature tripod head component, and the potential miniature tripod head component is fixed on the glasses leg. The output end of the processor is connected to the electric miniature cradle head assembly, the electric miniature cradle head assembly is controlled to drive the camera arranged on the electric miniature cradle head assembly to rotate by the output control signal of the processor, and the rotating direction of the electric miniature cradle head assembly can be controlled according to the eye movement signal acquired by the processor. The lens rotating device controls the rotation of the camera according to the control signal of the processor.

In this application, the treater also can integrate to set up on the mirror leg, certainly according to the design demand of actual AR glasses, set up the position and can finely tune, as long as satisfy the automatically controlled relation of connection of this application can realize. The working principle of the application is as follows: when the eyeballs of the glasses are detected to be seen leftwards, the eye movement tracking device obtains signals for looking leftwards and sends the signals to the processor, the processor drives the electric miniature holder assembly to rotate leftwards according to action signals of the eyeballs, and accordingly the camera is driven to rotate leftwards, rotation of the camera is achieved, rotation of the eyeballs of the glasses is achieved, rotation of the lens following the eyeballs is achieved, and the shooting visual angle is kept consistent with the real visual angle.

In a preferred embodiment, because the power consumption of the electric mini-cradle head assembly is high, an on-off button needs to be set to give the user the option of on-off. The utility model discloses a touch button is adopted in this application to realize, and touch button is connected with the input of treater, and the output of treater is connected to power supply switch, and the power of AR glasses is connected to eyeball tracer, camera lens rotating device's power supply input respectively after power supply switch, and the power can be for its power supply respectively through power supply switch like this. The power supply switch adopts an electric control switch such as a relay, an MOS tube, a thyristor and the like, is controlled by a control signal of the processor, and can be turned on and off according to the control signal of the controller. When the user needs to close or open the following rotation function of the camera, after the touch button is pressed, the processor receives a signal, and then the processor can control whether the eyeball tracking device and the lens rotation device are powered on or not by controlling the opening or closing of the power supply switch, and further control whether the eyeball tracking device and the lens rotation device work or not, so that the function can be opened and closed according to the requirement of the user, and the function can be closed in time when the electric quantity is insufficient or the function is not needed.

In another preferred embodiment, the processor is connected with a reset key, the reset key is used for carrying out reset control on the position of the camera, and when the reset key is pressed, the processor controls the electric mini-holder to restore to the initial position, namely the centered position of the camera, so that the state of the camera is quickly returned to the centered forward state from the following state.

The utility model provides an still provide an intelligent glasses on this basis, this intelligent glasses include the intelligent glasses that this application provided and shoot the synchronous control system of visual angle, can realize that camera lens follows eyeball and rotate, keep shooting visual angle and true visual angle unanimity.

It is obvious that the specific implementation of the present utility model is not limited by the above-mentioned modes, and that it is within the scope of protection of the present utility model only to adopt various insubstantial modifications made by the method conception and technical scheme of the present utility model.

Claims (2)

1. The utility model provides a synchronous control system of visual angle is shot to intelligence glasses, intelligence glasses include glasses body structure and set up the camera on glasses body structure, its characterized in that: the control system is arranged on the glasses body structure and comprises an eyeball tracking device, a processor and a lens rotating device, wherein the eyeball tracking device is used for tracking and collecting the rotating position of an eyeball, and the output end of the eyeball tracking device is connected with the input end of the processor; the output end of the processor is connected with a lens rotating device, and the camera is arranged on the glasses body structure through the lens rotating device; the lens rotating device controls the rotation of the camera according to the control signal of the processor;

the glasses body structure comprises a glasses frame and glasses legs, and the processor is arranged on the glasses legs;

the lens rotating device comprises an electric miniature cradle head assembly which is used for driving the rotation of the camera;

the processor is connected with the touch button, and the output end of the processor is respectively connected with the power supply switch of the eyeball tracking device and the lens rotating device;

the processor is connected with a reset key, and the reset key is used for resetting and controlling the position of the camera.

2. An intelligent glasses is characterized in that the intelligent glasses comprise the synchronous control system of the shooting visual angles of the intelligent glasses according to claim 1.