Comprehensive flame detection method based on ultraviolet, infrared and vision

Abstract

The invention provides a comprehensive flame detection method based on ultraviolet, infrared and vision, and the invention comprises that a data output end of an ultraviolet detector to be connected with a first data input end of a controller, and a data output end of an infrared detector to be connected with a second data input end of the controller; the data output end of the visual detector isconnected with the third data input end of the controller, the trigger data end of the visual detector is connected with the trigger data end of the controller, and the communication end of the controller is connected with the communication end of the communication module; and the image data acquired by the visual detector is analyzed and processed at the server side, and thus judging the fire condition. According to the invention, an image type fire detection technology is combined with ultraviolet and infrared detection, so that the detection requirements of people on high sensitivity, highreliability and human eye visibility of fire are greatly met.

Description

technical field [0001] The invention relates to the field of image analysis, in particular to a comprehensive flame detection method based on ultraviolet, infrared and vision. Background technique [0002] Fire detection technology is to use sensors to detect the current environment. When a fire occurs, some parameters will be generated. By detecting it, it is judged whether there is a fire in the current environment. Traditional fire detection mainly uses light, temperature and smoke as the main characteristic parameters. At present, smoke detectors and temperature sensors are the most widely used and mature fire detection technologies. However, such sensors still have major defects when used in large space environments such as warehouses and indoor sports fields. They are usually not sensitive to early fires and cannot be compared with The fire-fighting facilities in large-space buildings are linked to fire-fighting. When the fire is detected, the fire is often difficult ...

AI Technical Summary

Problems solved by technology

At present, smoke detectors and temperature sensors are the most widely used and mature fire detection technologies. However, such sensors still have major defects when used in large space environments such as warehouses and indoor sports fields. They are usually not sensitive to early fires and cannot be compared with The fire-fighting facilities in large-space buildings carry out linkage fire extinguishing. When the fire is discovered, the fire is often difficult to control and is likely to cause huge losses. Therefore, the current multi-sensor fusion fire detection technology has attracted much attention.

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