Title:
GAS SAFETY MANAGEMENT SYSTEM USING WIRELESS COMMUNICATION IN A BUILDING
Document Type and Number:
WIPO Patent Application WO/2011/068273
Kind Code:
A1
Abstract:
The present invention relates to a gas safety management system using wireless communication in a building, and particularly, to a gas safety management system capable of preventing accidents caused by a gas leak or reducing the scope of damage from an accident caused by a gas leak, by implementing a wired/wireless sensor network, centered around a home-network device, in a building, and turning off gas or activating an automatic fire extinguisher when there are indications of abnormalities such as a fire or leakage of gas. The gas safety management system of the present invention comprises: a fire detection sensor node provided with a wireless communication module to detect the presence of carbon monoxide, smoke, and the generation of smoke; a gas detection sensor node provided with a wireless communication module; a home network device for wirelessly receiving detection signals from the fire detection sensor node and the gas detection sensor node, analyzing the wirelessly received detection signals, and wirelessly transmitting, to a gas meter, a command signal for turning off the gas when the occurrence of an abnormality is determined from the analyzed results; and said gas meter for turning off gas according to the gas turn-off command signal wirelessly received from the home network device. Here, sensor nodes may be installed within a building. Also, the home network device is a so-called wall pad provided with a wireless communication module. Further, the gas meter may be a microcomputer meter provided with a wireless communication module.
Inventors:
PARK, Gyou Tae (1 Sinmyeong Apt. Eunhaeng-dong, Siheung-si, Gyeonggi-do 429-731, 429-731, KR)
박규태 (경기도 시흥시 은행동 신명아파트, 429-731 Gyeonggi-do, 429-731, KR)
LYU, Geun Jun (7-105 Hanyang Apt.Ssangmun 3-dong, Dobong-gu, Seoul 132-741, 132-741, KR)
유근준 (서울특별시 도봉구 쌍문3동 한양아파트7-105, 132-741 Seoul, 132-741, KR)
박규태 (경기도 시흥시 은행동 신명아파트, 429-731 Gyeonggi-do, 429-731, KR)
LYU, Geun Jun (7-105 Hanyang Apt.Ssangmun 3-dong, Dobong-gu, Seoul 132-741, 132-741, KR)
유근준 (서울특별시 도봉구 쌍문3동 한양아파트7-105, 132-741 Seoul, 132-741, KR)
Application Number:
KR2009/007494
Publication Date:
June 09, 2011
Filing Date:
December 15, 2009
Export Citation:
Assignee:
KOREA GAS SAFETY CORPORATION (70 Soraesan 1gil, Siheung-si, Gyeonggi-do 429-712, 429-712, KR)
한국가스안전공사 (경기도 시흥시 소래산 1길 70, 429-712 Gyeonggi-do, 429-712, KR)
PARK, Gyou Tae (1 Sinmyeong Apt. Eunhaeng-dong, Siheung-si, Gyeonggi-do 429-731, 429-731, KR)
박규태 (경기도 시흥시 은행동 신명아파트, 429-731 Gyeonggi-do, 429-731, KR)
LYU, Geun Jun (7-105 Hanyang Apt.Ssangmun 3-dong, Dobong-gu, Seoul 132-741, 132-741, KR)
한국가스안전공사 (경기도 시흥시 소래산 1길 70, 429-712 Gyeonggi-do, 429-712, KR)
PARK, Gyou Tae (1 Sinmyeong Apt. Eunhaeng-dong, Siheung-si, Gyeonggi-do 429-731, 429-731, KR)
박규태 (경기도 시흥시 은행동 신명아파트, 429-731 Gyeonggi-do, 429-731, KR)
LYU, Geun Jun (7-105 Hanyang Apt.Ssangmun 3-dong, Dobong-gu, Seoul 132-741, 132-741, KR)
International Classes:
G08B17/00; H04L12/12
Attorney, Agent or Firm:
DARAE PATENT FIRM (10th Floor KIPS, 647-9 Yeoksam-dong Gangnam-gu, Seoul 135-080, 135-080, KR)
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