Title:
APPARATUS FOR COUNTING NUMBER OF HUMANS PRESENT IN ROOM IN REAL TIME
Document Type and Number:
WIPO Patent Application WO/2014/030781
Kind Code:
A1
Abstract:
According to the present invention, disclosed are a human counting device that is capable of determining the number of humans present and whether the humans are in a room or not, and a direct reflection type photo sensor that projects a light source to the human counting device and receives what is reflected from a sensor and the humans so as to be capable of measuring a distance are configured in a dual manner or are configured in an arranged manner so as to be capable of counting the number of passing humans by measuring the distance between the sensor and the humans in real time or determining the number of humans present in the room at the present moment.
Inventors:
OK EUNHO (KR)
Application Number:
PCT/KR2012/006682
Publication Date:
February 27, 2014
Filing Date:
August 22, 2012
Export Citation:
Assignee:
OK EUNHO (KR)
International Classes:
G07C9/00; G06M7/00
Foreign References:
| JP3233584B2 | 2001-11-26 | |||
| JPH05217677A | 1993-08-27 | |||
| JP2011179219A | 2011-09-15 | |||
| JP2005323330A | 2005-11-17 | |||
| KR20110136381A | 2011-12-21 |
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