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Intelligent scenic spot fire prevention early warning method and system

An early warning system and scenic spot technology, applied in the field of tourist scenic spot monitoring, can solve problems such as fires, hidden safety hazards, and many trees in scenic spots, and achieve the effects of timely response, reliable monitoring performance, and wide monitoring coverage

Inactive Publication Date: 2020-09-25
上饶市中科院云计算中心大数据研究院
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there are many safety hazards in domestic scenic spots. For example, there are many trees in scenic spots, and fires are easy to occur due to cigarette butts and other reasons when the weather is dry.

Method used

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  • Intelligent scenic spot fire prevention early warning method and system
  • Intelligent scenic spot fire prevention early warning method and system

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Embodiment Construction

[0021] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0022] A method for early warning of fire prevention in smart scenic spots, such as figure 2 The program flow chart of the flame recognition algorithm is shown. Complete the flame identification process as follows:

[0023] (1) Collect video images through a high-definition infrared camera, and use an adaptive algorithm model to extract the suspected flame area after the image is collected. If there is no moving target, video acquisition will be performed again.

[0024] (2) When a moving target appears, it is preliminarily determined to be a flame, and the area is preprocessed to extract flame features, and the suspected area is combined with flame circularity features, sharp corner features, centroid movement features, similarity features, The roughness characteristics and area growth characteristics are compared.

[0025] (...

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Abstract

The invention discloses an intelligent scenic spot fire prevention early warning method and system, and the method comprises the steps: collecting a video image through a high-definition infrared camera, extracting a suspected flame region through an adaptive algorithm model after collecting and obtaining the image, and carrying out the video collection again if there is no moving target; when a moving target appears, preliminarily judging the moving target as flame, preprocessing the area to extract flame characteristics, and comparing a suspected area with the flame characteristics by usingan analytic hierarchy process; judging, if the flame is judged by the improved analytic hierarchy process, carrying out alarm prompt, and if the flame is not judged by the improved analytic hierarchyprocess, continuously carrying out image and video acquisition. The system can achieve the automatic monitoring of the scenic spot fire, is wide in monitoring coverage, is reliable and accurate in monitoring performance, is timely in response, effectively improves the fire protection response efficiency, facilitates the improvement of the safety level of the scenic spot, and reduces the property and personnel loss of a disaster.

Description

technical field [0001] The invention relates to a monitoring of tourist scenic spots, in particular to a method and system for early warning of fire prevention in smart scenic spots. Background technique [0002] At present, the number of tourists in major domestic scenic spots is increasing day by day. With the continuous development of science and technology and the continuous improvement of people's requirements for the quality of life, people also pay great attention to the safety of scenic spots when visiting scenic spots. At present, there are also many safety hazards in domestic scenic spots. For example, there are many trees in scenic spots, and fires are prone to occur due to cigarette butts and other reasons when the weather is dry. In view of the current scenic spot's requirements for environmental monitoring and timely prevention of forest fires, this paper designs a smart scenic spot fire early warning system to meet the scenic spot's environmental fire early wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B17/12G06K9/00G06K9/46G06K9/62G06T7/00G06T7/62G06T7/66G06Q50/14
CPCG08B17/125G06T7/0002G06T7/62G06T7/66G06Q50/14G06T2207/10016G06V40/20G06V10/44G06F18/22
Inventor 李历洪学海
Owner 上饶市中科院云计算中心大数据研究院
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