Automatic bedtime television shutdown service based on eye state identification technology

A technology of state recognition and automatic shutdown, which is applied in the direction of TV, color TV, color TV parts, etc., can solve the problems of inhumanity, timing shutdown without energy saving, not enough humanization, etc., and achieve the effect of energy saving

Inactive Publication Date: 2012-08-08
邓中良 +1
View PDF5 Cites 18 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This shutdown method is very inhumane, especially when watching TV before going to bed, the user may have turned off the device before fal

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Automatic bedtime television shutdown service based on eye state identification technology
  • Automatic bedtime television shutdown service based on eye state identification technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0010] The TV set is equipped with a camera device and an image analysis module that recognizes the state of the eyes. When the service is started, the camera device will continuously capture or capture the user's image at regular intervals. After the image is captured, the image analysis module will analyze the image : Position the eyes first, and then identify the state of the eyes. At this time, you only need to identify whether the eyes are open or closed. The result analyzed by the image analysis module is whether the eyes are opened or closed, and the result is transmitted to the TV control system. If the control system of the TV receives a result that the eyes are closed, the TV control system thinks that there may be two situations: 1, blinking; 2, getting ready to fall asleep or falling asleep. In order to identify whether it is blinking or getting ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an automatic bedtime television shutdown service based on an eye state identification technology. A television is provided with a camera device and an image analysis module for eye state identification, an image of the face of a user is obtained by the television via the camera device and is analyzed by the image analysis module so as to identify the opening and closing of the eyes of the user, and identification results are transmitted to a control system of the television; and if the closed state information of the eyes of the user are received continuously twice or more by the control system of the television, the user of the television is considered asleep by default, and the television will shut down automatically. By adopting the scheme, the user can sleep with no needs for worry about the shutdown of the television, and energy can be saved.

Description

technical field [0001] The invention relates to the application field of an eye state recognition technology, in particular to an automatic shutdown service of a TV set before going to bed based on the eye state recognition technology. Background technique [0002] Eye state recognition technology is already a very mature technology, and the mainstream detection method is an eye tracking algorithm based on ICA and HMM. This method first binarizes the color image to obtain the eye state image; then constructs the ICA (Independent Element Analysis) model of the eye state image, and uses the FastICA model to extract the features of the eye state image; and obtains The eigenvalue of is used as the eigenvector of the eye state image to form a set of observation sequences, and the HMM is used for eye state recognition. This technology can accurately detect the state of the eye. [0003] At present, the TV has only one mode for the function of automatic shutdown: scheduled shutdo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04N5/44H04N5/63
Inventor 邓中良宗焓杰
Owner 邓中良
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap