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Working mode control method and device, equipment and storage medium

A technology of working mode and control method, applied in the direction of mechanical mode conversion, input/output process of data processing, input/output of user/computer interaction, etc. and other problems to achieve the effect of avoiding accidental touch and simple operation

Pending Publication Date: 2021-07-20
七鑫易维(深圳)科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Calibration points take 9 points as an example. If the average acquisition time of each point is 1.5 seconds, including the time to calculate the calibration result, the entire calibration process will be longer than 15 seconds, just because the user opens the wrong operation during use. It is a very unreasonable setting to delay more than 15 seconds to continue the eye control application without the calibration operation, which seriously affects the user experience and wastes user time
And when the user's eyes leave the screen for a long time when using the computer, the screen will always retain the user's operation interface. At this time, unnecessary interfaces may be opened due to accidental touches
Moreover, the switching interface can only be operated manually, making it impossible for people with limited mobility to operate, which affects the user experience

Method used

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  • Working mode control method and device, equipment and storage medium
  • Working mode control method and device, equipment and storage medium
  • Working mode control method and device, equipment and storage medium

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0030] figure 2 It is a flow chart of a working mode control method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of controlling the working mode. The method can be executed by the control device of the working mode, and specifically includes the following steps:

[0031] Step 11. Obtain the current operating mode of the device and determine the user's eye features.

[0032] Among them, the currently running working mode can be specifically understood as the working mode of the device at the current moment. The working mode can have many different modes. The eye tracking instrument can have a calibration mode and a normal use mode, and the computer can have an entertainment mode and a typing mode. , rest mode, etc. are set according to the different modes of the situation; the user's eye features can be specifically understood as the user's eyes in the collected screen, and the user's eye features are determined according to...

Embodiment 2

[0041] image 3 It is a flowchart of a method for controlling a working mode provided by Embodiment 2 of the present invention. The technical solution of this embodiment is further refined on the basis of the above-mentioned technical solution, and specifically mainly includes the following steps:

[0042] Step 21. Obtain the current working mode of the device and determine the user's eye features.

[0043] Optionally, the method for determining the user's eye features may be determined by detecting the distance between the upper and lower eyelids in the eye image. The specific method can be: detect the highest point of the upper eyelid and the lowest point of the lower eyelid in the user's eye image, calculate the distance between the highest point and the lowest point, and determine the user's eyelid when the distance is greater than the preset value. The external feature is that eyes are detected or the user's eyes are open; when the distance is less than a preset value, ...

Embodiment 3

[0083] Figure 7 A structural diagram of a control device in a working mode provided by Embodiment 3 of the present invention, the device includes: an acquisition module 31 , a state determination module 32 and a control module 33 .

[0084] Among them, the acquisition module 31 is used to acquire the current operating mode of the device and determine the user's eye features; the state determination module 32 is used to determine the eye capture state relative to the user according to the eye features; the control module 33, configured to control the running state of the working mode based on the eye-catching state.

[0085] The embodiment of the present invention acquires the current operating mode of the device, and determines the user's eye features; determines the eye-catching state relative to the user according to the eye features; controls the working mode based on the eye-catching state operating status. Determine the user's eye capture status by determining the user...

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Abstract

The embodiment of the invention discloses a working mode control method and device, equipment and a storage medium. The method comprises the following steps: acquiring a working mode of current operation of equipment, and determining eye features of a user; determining an eye capture state relative to the user according to the eye features; and controlling the operation state of the working mode based on the eye capture state. The eye capture state of the user is determined by determining the eye features of the user, the operation state of the working mode is controlled according to the eye state, the working mode can be changed without manual operation, and the operation is simple; the working mode can be automatically adjusted by controlling the working mode through the eye state, and mistaken touch can be effectively avoided.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of eye tracking, and in particular, to a method, device, device and storage medium for controlling a working mode. Background technique [0002] The working principle of the eye tracking instrument is that the infrared light on the instrument actively irradiates the human eye to form a spot, and the high-speed camera captures the image of the human eye. The algorithm can extract the characteristics of the eye and form the gaze direction and gaze point according to the mathematical model, so that the user can pass through the eyes. An instrument that controls the movements of a computer mouse. [0003] When controlling a computer mouse through an eye-tracking instrument, because the instrument does not "know" different users, it needs to perform a "calibration" operation before use. Through this link, the calibration parameters used by the current user under the current location conditio...

Claims

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Application Information

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IPC IPC(8): G06F3/01
CPCG06F3/013G06F3/01
Inventor 林哲聂雪松
Owner 七鑫易维(深圳)科技有限公司
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