Infrared continuous fire source monitoring method and infrared continuous fire source monitoring system

Abstract

The invention relates to an infrared continuous fire source monitoring method and an infrared continuous fire source monitoring system. The infrared continuous fire source monitoring method includes the steps of gray image acquisition, gray image correction, average gray value and maximum gray value acquisition, correcting temperature acquisition and maximum temperature monitoring. The infrared continuous fire source monitoring method and the infrared continuous fire source monitoring system have the advantages that a temperature measuring equipment production flow is decreased, production efficiency is improved and product cost is reduced; by means of gray image correction during temperature measurement, temperature measurement is completely free from dependency on mechanical correcting components, so that service life of equipment is prolonged greatly, and uninterrupted, full-real-time and frame-loss-free correction is achieved truly; equipment stability is improved greatly, the method and the system are quite suitable for people to work outdoors for a long time, and a solid technical support is provided for application of infrared thermal imaging to the field; since prestored gray image correction is adopted for infrared temperature measurement, a correction process is uninterrupted, continuous temperature measurement is achieved, video frame loss during monitoring cannot occur, continuous temperature measurement monitoring is achieved truly, and further, monitoring effects are improved.

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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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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