Title:
REMOTE MONITORING DEVICE FOR GAS CONCENTRATION DETECTION ACCURACY AND DETECTION SPEED TEST OF GAS DETECTOR
Document Type and Number:
WIPO Patent Application WO/2018/021692
Kind Code:
A1
Abstract:
The present invention relates to a remote monitoring device for gas concentration detection accuracy and detection speed test of a gas detector. The present invention comprises: a test gas receiver containing a test gas; a gas detector for detecting a gas leaking from the test gas receiver and displaying a gas detection concentration value; an image acquisition device for photographing a gas detection concentration value displayed by the gas detector through a display unit to obtain a gas detection concentration value image; and a tester terminal for receiving the gas detection concentration value image, applying an image recognition algorithm to the received gas detection concentration value image to extract the gas detection concentration value, and processing the extracted gas detection concentration value and providing the tester with generated gas detection concentration information. The present invention can improve the convenience of the tester performing a gas detector performance test and the reliability of the performance evaluation.
Inventors:
PARK GYOU TAE (KR)
KIM MIN JUN (KR)
KIM BYUNG DUK (KR)
LEE JIN HAN (KR)
JO YOUNG DO (KR)
MOON JONG SAM (KR)
PARK KI DONG (KR)
KIM MIN JUN (KR)
KIM BYUNG DUK (KR)
LEE JIN HAN (KR)
JO YOUNG DO (KR)
MOON JONG SAM (KR)
PARK KI DONG (KR)
Application Number:
PCT/KR2017/006452
Publication Date:
February 01, 2018
Filing Date:
June 20, 2017
Export Citation:
Assignee:
KOREA GAS SAFETY CORP (KR)
International Classes:
G06Q50/10; G01N21/17; H04N5/225
Foreign References:
| KR20010035495A | 2001-05-07 | |||
| KR20140066476A | 2014-06-02 | |||
| KR20070011970A | 2007-01-25 | |||
| KR20150027421A | 2015-03-12 |
Other References:
KIM, SEUNG MO ET AL.: "Test of Response Time and Accuracy on Domestic and International Combustible Gas Detectors", THE KOREAN SOCIETY OF MECHANICAL ENGINEERS, SPRING CONFERENCE, May 2016 (2016-05-01), pages 37 - 38
Attorney, Agent or Firm:
DARAE IP FIRM (KR)
Download PDF: