Method and robot for performing fire source location and fire extinguishment based on binocular vision

Abstract

The invention relates to a robot for performing fire source location and fire extinguishment based on binocular vision. The robot includes a front end camera module, an image acquisition module, a data processing and control module, a fire extinguishing device module, a wireless transmission module and a robot carrier; the front end camera module is composed of an infrared thermal imaging instrument and a low-illumination visible light camera; the image acquisition module analyzes infrared thermal imaged images, and transmits infrared and visible light images corresponding to a certain region to the data processing and control module if finding that the region accords with fire source characteristics; the binocular ranging unit of the data processing and control module performs 3D coordinate positioning on the region, and transmits positioned 3D coordinates to a control unit; and the fire extinguishing device module comprises a fire extinguishing gun for spraying fire extinguishing materials. With the method and robot for performing fire source location and fire extinguishment based on binocular vision provided by the invention adopted, the robot can replace people to perform dangerous chemical warehouse supervision, intelligent analysis on fire source locations and accurate fire extinguishment on fire sources.

Description

technical field [0001] The invention relates to a method for locating and extinguishing a fire source based on binocular vision and a robot thereof. Background technique [0002] With the rapid development of machine vision and infrared thermal imaging technology, people are doing more and more research on infrared and visible light binocular vision. In security monitoring, medical, military and other fields, in order to obtain comprehensive information, people try to use infrared The fusion with visible light images has achieved many results and changed the technical bottlenecks of many industries. However, this technology has not been well promoted and applied in the fields of hazardous chemical warehouse inspection and fire rescue. [0003] Due to the storage of many flammable, explosive, toxic, and harmful chemical substances in hazardous chemical warehouses, their safety has attracted more and more attention, especially the recent "8.12" explosion in Tianjin Port. It h...

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Problems solved by technology

[0005] At present, the supervision of hazardous chemical warehouses still mainly relies on manual supervision, and there are often problems such as inadequate supervision and untimely fire detection.

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