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A control method and auxiliary imaging device

A control method and technology of an imaging device, which can be applied in the directions of instruments, mechanical mode conversion, and calculation, etc., can solve the problems of real life impact, inconvenience, and complicated operation, and achieve the effect of simplifying the operation.

Active Publication Date: 2021-05-18
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In existing smart contact lenses, due to the inability to set traditional switches or controllers, the display device of smart contact lenses usually cannot be directly turned off or started, that is, to switch the display mode, so that the user can only wear or remove The way of smart contact lenses is to stop the display of smart contact lenses in front of the eyes, or use external equipment to manually switch between the display modes of the display device. The operation is very cumbersome and inconvenient. When the device is in operation, the display device can only let the display device continuously display the virtual picture in front of the eyes, which has a huge impact on the user's real life

Method used

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  • A control method and auxiliary imaging device
  • A control method and auxiliary imaging device
  • A control method and auxiliary imaging device

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Experimental program
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Embodiment 2

[0057] Detect whether the user makes an eye opening or closing action;

[0058] Obtain the user's eye opening time or eye closing time;

[0059] Determine the user's eye state according to the eye opening time or eye closing time.

[0060] Specifically, the system first detects whether the user's eyes are moving, for example, using a photosensitive substance to detect whether the light entering the user's eyes has changed significantly, or using an image collector to determine whether the user's eyes are currently moving. Then, the system can determine the stability time of the brightness value of the light entering the user's eyes by determining the stabilization time, that is, the time for the same value (the change of the brightness value of the light entering the eye at the moment the user blinks is negligible). The time when the user opens or closes the eyes, or the image collector detects whether the eye movement is always in the state of opening or closing the eyes for...

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Abstract

The present invention provides a control method and an imaging auxiliary device. The method includes: determining the user's eye state, the eye state includes an eye open state and an eye closed state; determining a display mode of a display device according to the eye state, The display modes include a first display mode that operates when the user is in an eye-open state and a second display mode that operates when the user is in a closed-eye state, the second display mode being different from the first display mode. The control method in the present invention can automatically switch display modes by detecting the state of the user's eyes, which greatly simplifies the operation of the user.

Description

technical field [0001] The invention relates to the field of intelligent control, in particular to a control method and an auxiliary imaging device applying the control method. Background technique [0002] At present, with the further development and maturity of smart wearable devices, such as smart contact lenses, they have gradually begun to enter the general field from individual professional fields. In existing smart contact lenses, due to the inability to set traditional switches or controllers, the display device of smart contact lenses usually cannot be directly turned off or started, that is, to switch the display mode, so that the user can only wear or remove The way of smart contact lenses is to stop the display of smart contact lenses in front of the eyes, or use external equipment to manually switch between the display modes of the display device. The operation is very cumbersome and inconvenient. When the device is in operation, the display device can only let...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/01
CPCG06F3/013
Inventor 骆伟权
Owner LENOVO (BEIJING) LTD