• 专利标题:   Blink control identification device has graphene sensor attached on eye wheel turn muscle, identifying module judges blinking control, and signal processing module extracts time domain characteristic and frequency domain characteristic.
  • 专利号:   CN112181137-A
  • 发明人:   NIU Y, XIAO L, LU W, XUE C, ZUO H, ZHOU X, ZHOU L
  • 专利权人:   UNIV SOUTHEAST
  • 国际专利分类:   A61B005/11, G01R027/02, G06F003/01, G06K009/00
  • 专利详细信息:   CN112181137-A 05 Jan 2021 G06F-003/01 202107 Pages: 21 Chinese
  • 申请详细信息:   CN112181137-A CN10952855 11 Sep 2020
  • 优先权号:   CN10952855

▎ 摘  要

NOVELTY - Blink control identification device has a graphene sensor attached on an eye wheel turn muscle to obtain a graphene resistance change electric signal when blinking control. A signal processing module extracts time domain characteristic and frequency domain characteristic of the obtained graphene resistance variation electric signal. An identifying module judges blinking control when the time domain similarity and frequency domain similarity satisfy preset condition. The signal processing module is provided with a single chip. USE - Used as blink control identification device. ADVANTAGE - The device: converts a contraction signal of the eye wheel turn muscle into the graphene resistance value change electric signal through the graphene flexible sensor; extracts the time domain characteristic and frequency domain characteristic of the graphene resistance variation electric signal when controlling the human blinking; compares the previously established personal blinking data feature library to ensure the control command; and has high accuracy and reliability. DETAILED DESCRIPTION - INDEPENDENT CLAIMs are also included for: (1) control device for blinking control; (2) identifying blink control; and (3) controlling blinking control. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the blink control identification device (Drawing includes Non-English language text).