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Method and device of mountain fire detection

A detection method and detection device technology, which are applied to fire alarms, fire alarms and instruments that rely on radiation effects, etc., can solve the problems affecting the timeliness of mountain fire alarms and long scanning time, so as to improve the accuracy and improve the Timeliness, the effect of reducing the time of data processing

Active Publication Date: 2016-01-20
SICHUAN HUIYUAN OPTICAL COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, the scanning and data analysis of the above-mentioned areas will also make the scanning time of the entire set scanning area longer, which will affect the timeliness of wildfire alarms

Method used

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  • Method and device of mountain fire detection
  • Method and device of mountain fire detection

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Experimental program
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no. 1 Embodiment

[0015] figure 1 A flow chart of a mountain fire detection method is provided for the first specific embodiment of the present invention. The mountain fire detection method of this embodiment is used to control a pan-tilt system to perform mountain fire detection on a set scanning area. Such as figure 1 As shown, the flowchart of the mountain fire detection method in this embodiment may include the following steps.

[0016] Step S110, controlling the pan / tilt system to pre-scan the set scanning area to obtain pre-scan data.

[0017] The pan / tilt system is generally fixed at a higher position (such as: a high-voltage electric pole tower) to monitor the surrounding environment. The pan / tilt system can perform 360°rotation scanning, and move between the depression angle -10°>-40° to complete the scanning of the scanning area set by the pan / tilt system. Specifically, the pan / tilt system scans in a step-by-step manner. During the scanning process, the pan / tilt system will perform...

no. 2 Embodiment

[0043] figure 2 It is a structural block diagram of a mountain fire detection device provided for the second specific embodiment of the present invention. The mountain fire detection device 200 is used to control a pan-tilt system 100 to perform mountain fire detection on a set scanning area. The mountain fire detection device 200 of this embodiment The fire detection device 200 is used to realize the mountain fire detection method proposed in the first embodiment, please refer to figure 2 , the mountain fire detection device 200 includes

[0044] The first control module 210 is configured to control the pan / tilt system 100 to pre-scan the set scanning area to obtain pre-scan data.

[0045] The identification module 220 is configured to identify at least one non-fire heat source area within the set scanning area according to the pre-scanning data.

[0046] The identification module 220 may compare the pre-scan data with the pre-stored non-fire heat source area data in the ...

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Abstract

The present invention provides a method of mountain fire detection. The method of mountain fire detection is used for controlling a pan-tilt system to detect mountain fire in a setting scanning area. The method of mountain fire detection comprises: controlling the pan-tilt system to perform pre-scanning of the setting scanning area, and obtaining pre-scanning data; identifying at least one non-fire heat source area in the setting scanning area according to the pre-scanning data; controlling the pan-tilt system to scan other areas except the non-fire heat source area in the setting scanning area; marking areas with respect to the scanning data larger than a preset threshold value to be suspected fire areas through adoption of the pan-tilt system when the scanning data obtained by the scanning of the pan-tilt system in the other areas except the non-fire heat source area in the setting scanning area is larger than the preset threshold value, and obtaining on-site information of the suspected fire areas; and sending alarm information to a preset terminal, the alarm information consisting of the on-site information of the suspected fire areas. The present invention further provides a device of mountain fire detection, and the technical problems of low accuracy and timeliness of a mountain fire alarm in the prior art are solved through adoption of the device of mountain fire detection.

Description

technical field [0001] The invention relates to the technical field of mountain fire alarms, in particular to a method and device for detecting mountain fires. Background technique [0002] The PTZ system is often used in the field for mountain fire monitoring and alarming. In the prior art, the pan / tilt system includes a monitoring device for detecting wildfires and a pan / tilt for driving the monitoring device to scan. During the wild fire monitoring and alarm process, the monitoring device follows the rotation of the pan / tilt to scan the scanning area set by the pan / tilt system to obtain the scanning data, and analyze the scanning data to obtain whether there is a mountain fire in the scanning area set by the pan / tilt system Area, when there is an area where wildfire occurs, an alarm message will be issued. [0003] However, in the actual mountain fire detection process, due to the complex field environment (such as: including roads, houses and factories, etc.), there ar...

Claims

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Application Information

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IPC IPC(8): G08B17/12
CPCG08B17/125
Inventor 陈刚宋昌林
Owner SICHUAN HUIYUAN OPTICAL COMM CO LTD