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System, method and readable storage medium for detecting plain fire

A fire and plain technology, used in fire alarms, fire alarms and instruments that rely on radiation effects, etc., can solve the problem of inaccurate fire location measurement, and achieve the effect of avoiding inaccurate positioning.

Inactive Publication Date: 2019-01-11
深圳市靓工创新应用科技有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0006] The main purpose of the present invention is to provide a system, method and readable storage medium for detecting plain fires, aiming to solve the technical problem of inaccurate fire position measurement in the prior art when plain fires occur

Method used

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  • System, method and readable storage medium for detecting plain fire
  • System, method and readable storage medium for detecting plain fire
  • System, method and readable storage medium for detecting plain fire

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no. 1 example

[0104] Based on the first embodiment, the second embodiment of the method for detecting plain fires of the present invention is proposed, please refer to Figure 5 , the monitoring information is an infrared heat map analog signal related to an infrared heat map including a temperature value; step S20 includes:

[0105] Step S21, when receiving the infrared heat map analog signal corresponding to the monitoring area of ​​each infrared camera, converting the infrared heat map analog signal into an infrared digital signal;

[0106] Step S22, determining an infrared temperature image corresponding to the monitoring area based on the infrared digital signal;

[0107] Step S23, if there is a temperature value exceeding a preset temperature value in the infrared temperature image, it is determined that there is fire information in the monitoring information.

[0108] In this embodiment, judging whether there is fire information in the monitoring information is specifically: when re...

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Abstract

The invention discloses a system, a method and a readable storage medium for detecting a plain fire, comprising a plurality of observation towers and a management background. A rotatable infrared camera is arranged on each observation tower, and used for monitoring whether a fire occurs in the plain in real time. The infrared camera is in communication connection with the management background. Ifa fire exists in the monitoring information, the coordinate of the fire location is calculated according to a first location information, a second location information, a third location information,and a fire information; the fire information is effectively obtained in time by performing an omnidirectional shooting through the infrared cameras on the plurality of observation towers; and the firearea is an area where the fire information exists in the overlap area of the monitoring areas of every three infrared cameras, thereby facilitating the shooting of the fire location and the calculation of the fire coordinates using three-point positioning. According to the system, the method and the readable storage medium for detecting the plain fire, the problem of the inaccurate positioning caused by a too small included angle when adopting an infrared camera for shooting and calculating in the prior art is avoided.

Description

technical field [0001] The invention relates to the technical field of forest fire prevention, in particular to a system, a method and a readable storage medium for detecting plain fires. Background technique [0002] The existing forest fire detection method is: a watchtower is set at the top of the forest in the forest, and the height of the watchtower is up to several hundred meters, and an infrared camera is set on the top of the watchtower to take pictures of the forest. The fire situation on the hillside between the top of the mountain and the foot of the mountain. If a fire breaks out on the hillside, the infrared camera captures the position of the hillside. The infrared camera, the position of the hillside, and the position where the top of the hill is perpendicular to the foot of the mountain form a right-angled triangle. Through this right-angled triangle, it can be calculated The specific distance and angle between the hillside position and the infrared camera ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B17/12
CPCG08B17/125
Inventor 孔靓
Owner 深圳市靓工创新应用科技有限公司
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