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Infrared thermal imaging-based forest fire prevention monitoring system and information fusion method

A technology of infrared thermal imaging and forest fire prevention, which is used in forest fire alarms, fire alarms that rely on radiation, fire alarms, etc., can solve problems such as false alarms and false alarms, and achieve a simple structure , Prevent damage, improve the effect of water control

Inactive Publication Date: 2017-03-15
HARBIN UNIV OF SCI & TECH
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Problems solved by technology

[0003] The purpose of the present invention is to provide a forest fire prevention monitoring system based on infrared thermal imaging and an information fusion method to solve the problem that traditional infrared thermal imaging monitoring systems are prone to false positives and false positives, and to improve the accurate monitoring rate of forest fires

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Embodiment Construction

[0019] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0020] like Figure 1 to Figure 3 As shown, the forest fire prevention monitoring system based on infrared thermal imaging and the information fusion method of the present invention include a thermal imaging infrared camera integrated machine 1, a cloud platform 2, an encoder 3, a wireless network bridge 4, a remote monitoring device 5, and an image analysis Processor 6, sound and light alarm 7 and data storage server 8;

[0021] The thermal imaging infrared camera integrated machine 1 is installed on the cloud platform 2, the cloud platform 2 is fixed in the area to be monitored, the input end of the encoder 3 is connected with the thermal imaging infrared camera integrated machine 1, and its output end is connected with the external wireless network bridge 4 connection, the input end of the remote monitoring equipment 5 is connected with the...

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Abstract

The invention relates to an infrared thermal imaging-based forest fire prevention monitoring system and an information fusion method and belongs to the fire early warning technical field. The objective of the invention is to solve the problem of frequent omitted warning and wrong warning caused by difficulty in forest fire monitoring. A thermal imaging and infrared image pickup integrated machine is installed on a pan-tilt holder; the pan-tilt holder is fixed in an area to be monitored; the input end of an encoder is connected with the thermal imaging and infrared image pickup integrated machine; the output end of the encoder is connected with an external wireless bridge; the input end of a remote monitoring device is connected with a wireless bridge in a monitoring center; the output end of the remote monitoring device is connected with an image analysis processor; the image analysis processor is connected with a sound-light alarm device; and the remote monitoring device is connected with a data storage server. The information fusion method of the invention includes the following steps that: a) the real-time thermal images and real-time images of a monitoring area are obtained; b) image processing is carried out; c) whether anomalies exist is judged; and d) alarm signals are emitted. With the infrared thermal imaging-based forest fire prevention monitoring system and an information fusion method of the invention adopted, the accuracy rate of forest fire alarm can be improved.

Description

technical field [0001] The invention relates to a forest fire prevention monitoring system and an information fusion method, in particular to a forest fire prevention monitoring system and an information fusion method based on infrared thermal imaging, and belongs to the technical field of fire early warning. Background technique [0002] Forest fire is one of the important disasters in forestry. It will not only cause damage to forestry resources, but also cause large-scale environmental pollution. Usually, forest fire prevention monitoring is mainly manual lookout and video monitoring. The artificial lookout method is to set up lookout posts at commanding heights. 24 hours on duty, but due to human negligence and negligence, many fires will not be discovered early, delaying the fire fighting time, causing serious consequences; video surveillance can realize long-distance fire monitoring, but there will still be many fires. Disadvantages, such as monitoring personnel observ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B17/12
CPCG08B17/125G08B17/005
Inventor 王洪财
Owner HARBIN UNIV OF SCI & TECH
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