Title:
WINDOW GLASS SYSTEM AND WINDOW GLASS
Document Type and Number:
WIPO Patent Application WO/2020/189353
Kind Code:
A1
Abstract:
Provided is a window glass system with improved defogging performance. This window glass system includes: a window glass that is installed in a moving body; a defogging film that is provided to a cabin interior-side surface of the window glass; a temperature sensor that detects the temperature of the cabin interior-side surface of the window glass; a temperature/humidity sensor that detects the temperature and humidity within a cabin of the moving body; a drying means that vaporizes moisture adhering to the defogging film; and a control unit that estimates the time Ts until fogging will occur on the defogging film, on the basis of the glass temperature as detected by the temperature sensor and the temperature and humidity within the cabin as detected by the temperature/humidity sensor, and has a circuit activating the drying means on the basis of the time Ts.
Inventors:
NODA KAZUYOSHI (JP)
IRIE TETSUJI (JP)
KIMURA TAKAYUKI (JP)
TANAKA SHINYA (JP)
LEE SANGMUN (JP)
IRIE TETSUJI (JP)
KIMURA TAKAYUKI (JP)
TANAKA SHINYA (JP)
LEE SANGMUN (JP)
Application Number:
PCT/JP2020/009848
Publication Date:
September 24, 2020
Filing Date:
March 06, 2020
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
B60H3/00; B60J1/00; G01K1/14; G01N27/04; G01N27/22; H05B3/84; B60S1/02; B60S1/54
Foreign References:
| JP2019026046A | 2019-02-21 | |||
| JP2015000694A | 2015-01-05 | |||
| JP2016147544A | 2016-08-18 | |||
| JP2010168026A | 2010-08-05 | |||
| US20140026600A1 | 2014-01-30 | |||
| JPH01269646A | 1989-10-27 | |||
| JPS62180761U | 1987-11-17 |
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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