Smoke sensing early warning method and system for cable tunnel space

The invention discloses a smoke sensing early warning method and system for a cable tunnel space. The method comprises the steps that a detection device used for fire detection is deployed, the detection device at least comprises a video image acquisition module and a flame detection module, the vid...

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Main Authors MA RUKUO, ZHANG LIANG, BAI WEI, LI XIAOMING, WANG PENG, HU TIANLIANG, TIAN SHENGXIANG, JU GAOFENG, SHI ZHIGANG, QIU ZHANFEI
Format Patent
LanguageChinese
English
Published 02.11.2021
Subjects
ALARM SYSTEMS
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
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Abstract The invention discloses a smoke sensing early warning method and system for a cable tunnel space. The method comprises the steps that a detection device used for fire detection is deployed, the detection device at least comprises a video image acquisition module and a flame detection module, the video image acquisition module is used for acquiring image information before and after a fire, and the flame detection module is used for flame detection based on red and ultraviolet rays; and when a fire occurs in a cable tunnel, early warning information is reported through the detection device. The technical problems that smoke sensing early warning in the cable tunnel space is not timely, and manpower needs to be consumed are solved. The system focuses on the fire hazard monitoring of a cable intermediate joint and a cross interconnection box, and better guarantees the normal operation of a power system and the safe power utilization through the front-end sensing visualization advantage. 本申请公开了一种用于电缆隧道空间的感烟预警方法及系
AbstractList The invention discloses a smoke sensing early warning method and system for a cable tunnel space. The method comprises the steps that a detection device used for fire detection is deployed, the detection device at least comprises a video image acquisition module and a flame detection module, the video image acquisition module is used for acquiring image information before and after a fire, and the flame detection module is used for flame detection based on red and ultraviolet rays; and when a fire occurs in a cable tunnel, early warning information is reported through the detection device. The technical problems that smoke sensing early warning in the cable tunnel space is not timely, and manpower needs to be consumed are solved. The system focuses on the fire hazard monitoring of a cable intermediate joint and a cross interconnection box, and better guarantees the normal operation of a power system and the safe power utilization through the front-end sensing visualization advantage. 本申请公开了一种用于电缆隧道空间的感烟预警方法及系
Author JU GAOFENG
MA RUKUO
HU TIANLIANG
SHI ZHIGANG
ZHANG LIANG
LI XIAOMING
QIU ZHANFEI
TIAN SHENGXIANG
WANG PENG
BAI WEI
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– fullname: JU GAOFENG
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RelatedCompanies STATE GRID CORPORATION OF CHINA
MAINTENANCE COMPANY, STATE GRID QINGHAI ELECTRIC POWER COMPANY
STATE GRID QINGHAI ELECTRIC POWER COMPANY
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Snippet The invention discloses a smoke sensing early warning method and system for a cable tunnel space. The method comprises the steps that a detection device used...
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SubjectTerms ALARM SYSTEMS
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
Title Smoke sensing early warning method and system for cable tunnel space
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