Title:
CONTACTLESS ELEVATOR TOUCH DEVICE, AND METHOD FOR SETTING SAME
Document Type and Number:
WIPO Patent Application WO/2022/065563
Kind Code:
A1
Abstract:
The contactless elevator touch device according to the present invention comprises: a touch sensing unit which is installed around touch buttons of an elevator control panel and, at a position vertically spaced 1-10 cm apart from the elevator control panel, senses a touch on the basis of an infrared signal traveling in a direction parallel to the elevator control panel; and a control unit which provides touch coordinate information in accordance with a signal from the touch sensing unit.
Inventors:
KIM YONG-CHUL (KR)
Application Number:
PCT/KR2020/013351
Publication Date:
March 31, 2022
Filing Date:
September 29, 2020
Export Citation:
Assignee:
RNDPLUS CO LTD (KR)
KIM YONG CHUL (KR)
KIM YONG CHUL (KR)
International Classes:
B66B1/52; H03K17/94
Foreign References:
| KR19980048544A | 1998-09-15 | |||
| KR20100058397A | 2010-06-03 | |||
| JP2016003126A | 2016-01-12 | |||
| KR200476227Y1 | 2015-02-10 | |||
| KR20110131409A | 2011-12-07 | |||
| KR101076871B1 | 2011-10-25 | |||
| KR101372423B1 | 2014-03-10 | |||
| KR101057620B1 | 2011-08-18 | |||
| KR101260341B1 | 2013-05-06 | |||
| KR101323196B1 | 2013-10-30 |
Attorney, Agent or Firm:
YEO, In Jae (KR)
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