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APERTURE RATIO MEASUREMENT SENSING DEVICE

  • US 20140033552A1
  • Filed: 12/19/2012
  • Published: 02/06/2014
  • Est. Priority Date: 08/03/2012
  • Status: Abandoned Application
First Claim
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1. An aperture ratio measurement sensing device comprising:

  • a light sensing module for measuring a distance/angle to which a motion object in a use state is moved/opened with respect to an opening portion, the light sensing module is disposed on a structure of a building near the motion object; and

    a signal measurement module for measuring a light signal received by the light sensing module, and determining the aperture ratio of the opening portion according to the intensity of the light signal.

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