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Ship flame detecting and positioning system and detecting and positioning method

A flame detection and positioning system technology, applied in fire alarms, image data processing, instruments, etc., can solve the problems of intelligent and low networking degree of automatic fire alarm system

Pending Publication Date: 2020-08-14
SHANGHAI MARITIME UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, my country's automatic fire alarm system is relatively low in intelligence and networking, and has not been widely used.

Method used

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  • Ship flame detecting and positioning system and detecting and positioning method
  • Ship flame detecting and positioning system and detecting and positioning method
  • Ship flame detecting and positioning system and detecting and positioning method

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Embodiment Construction

[0024] based on the following Figure 1 to Figure 5 , specifically explain the preferred embodiment of the present invention.

[0025] The invention applies the image-type flame detection technology, which is a new type of flame detection technology, which improves the low sensitivity, easy to be interfered by environmental factors, limited detection range, etc. The technical defect has been widely concerned by scholars at home and abroad. The traditional flame detection technology mainly realizes flame detection through steps such as extraction of suspected flame area, artificial flame feature extraction, and classifier judgment. The process is complicated and the intelligence of flame detection has not been fully realized. And due to the influence of background noise, it is still difficult to detect small target flames. Therefore, the present invention proposes an intelligent method and a complete flame intelligent monitoring system capable of effectively detecting multi-s...

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Abstract

The invention discloses a ship flame detecting and positioning system and a detecting and positioning method. The 3D binocular camera collects video information and image information and sends the video information and the image information to the flame recognition and tracking module and the flame positioning module, the flame recognition and tracking module recognizes and tracks flames through amachine learning algorithm, and the flame positioning module obtains position information of the flames through a visual positioning algorithm. According to the invention, the target flame under a complex background can be effectively detected, the specific cabin and position of the flame are displayed, an ideal fire extinguishing point is output, and the fire extinguishing success rate is improved.

Description

technical field [0001] The invention relates to a ship flame detection and positioning system and a detection and positioning method. Background technique [0002] Fire refers to a catastrophic burning phenomenon that is out of control in time or space. Human survival is inseparable from fire. The emergence and use of fire represent the progress of human civilization, but at the same time it also brings safety hazards and disasters. Fire is one of the major hazards that threaten human life. In a ship with a compact design and limited action area, fire is extremely deadly, seriously threatening the property and life safety of the ship. According to incomplete statistics, ship fires account for 11% of the total number of marine accidents, ranking fourth. Ship fires, while terrifying, are by no means completely uncontrollable. Early detection of fire is an important guarantee for making full use of fire extinguishing measures, reducing fire losses, and protecting life and pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/62G06T7/73G06T7/246G06T7/66G08B17/103
CPCG06T7/73G06T7/246G06T7/66G08B17/103G06T2207/10016G06T2207/20081G06T2207/20084G06T2207/30232G06V20/52G06F18/241
Inventor 帅紫钰赵建森赵鹏飞马小萱
Owner SHANGHAI MARITIME UNIVERSITY