An infrared continuous fire source monitoring method and system
A fire source and infrared technology, applied in electrical radiation detectors and other directions, can solve problems such as many mechanical failures of equipment, reduce maintenance costs, and image interruptions, and achieve the effects of reducing production processes, improving production efficiency, and improving stability.
Active Publication Date: 2017-12-12
SUN CREATIVE ZHEJIANG TECH CO LTD
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Problems solved by technology
[0003] The technical problem solved by the present invention is to construct an infrared continuous fire source monitoring method and system, which reduces the production cost, improves the production efficiency, and overcomes the need for mechanical correction of the existing infrared temperature measurement equipment, which leads to image interruption and mechanical failure of the equipment. Technical problems with many failures, reducing maintenance costs
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[0024] The technical solutions of the present invention will be further described below in conjunction with specific embodiments.
[0025] The specific embodiment of the present invention is: provide a kind of infrared continuous fire source monitoring method, comprise the infrared focal plane sensor array that is made up of infrared focal plane sensor, optical mechanism, described infrared continuous fire source monitoring method comprises the following steps:
[0026] Pre-stored gray-scale images: Pre-store gray-scale images of multiple objects with uniform temperature under different working temperature conditions of the infrared focal plane sensor array.
[0027] The specific implementation process is: pre-acquisition of multiple gray-scale images of objects with uniform temperature under different working temperature conditions of the infrared focal plane sensor array, and then pre-store them. Each sensor unit of the infrared focal plane sensor array corresponds to a pixe...
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The invention relates to an infrared continuous fire source monitoring method and system. The production process of temperature measurement equipment improves production efficiency and reduces product costs; through the grayscale image correction in the temperature measurement process, it completely gets rid of the dependence on mechanical correction components, greatly prolongs the service life of the equipment, and truly achieves uninterrupted Correction, full real-time, no frame loss. It greatly improves the stability of the device, is very suitable for long-term work in the outdoor environment, and provides a solid technical support for the application of infrared thermal imaging in this field. Because the infrared temperature measurement of the present invention adopts the pre-stored grayscale image correction, the correction process is not interrupted, the continuous temperature measurement is realized, and there is no video frame loss during the monitoring process, which truly realizes the continuous temperature measurement monitoring and improves the monitoring effect.
Description
technical field [0001] The invention relates to a fire source monitoring system, in particular to a continuous fire source monitoring method and system for infrared without correction interruption. Background technique [0002] With the development of electronic technology, infrared imaging and infrared temperature measurement are more and more widely used in many fields of people's production and life. Any object with a temperature higher than absolute zero in nature will continuously radiate electromagnetic waves including infrared bands to the surrounding space. The higher the temperature of the object surface, the more infrared radiation energy, so infrared radiation can be used to measure the surface of the object hot state. The infrared temperature measurement in the prior art has a complex structure, requires a special black body and other reference objects, and is expensive. In a large area of forest, fires are often caused by hidden fires, which are the root of ...
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IPC IPC(8): G01J5/10
Inventor 姜磊易尚潭张良
Owner SUN CREATIVE ZHEJIANG TECH CO LTD