Infrared imaging system for detecting gas leakage

Abstract

The invention discloses an infrared imaging system for detecting gas leakage. The system mainly comprises an uncooled focal plane detector, an optical filter, a TL8148 video processor, a displayer andan optical lens. According to the system, when the leakage condition of target gas occurs in a monitoring scene, infrared radiation emitted into the optical lens comprises infrared radiation in a background and infrared radiation absorbed by the target gas, and the rays are filtered by the optical filter after being focused by the optical lens and then captured by the uncooled focal plane detector, the detector carries out photoelectric conversion through processing of sensor electronic elements, generated digital video streams are inputted into a video processing circuit, processed through agas leakage infrared detection algorithm and finally outputted to the displayer to be displayed. The system is scientific, high in operability and capable of rapidly detecting and feeding back gas and protecting personal and property safety, and has great economic and social benefits.

Description

technical field [0001] The invention belongs to the field of control engineering and system design, and in particular relates to an infrared imaging system for detecting gas leakage. Background technique [0002] With the rapid progress of society and the rapid development of industry, the application of various gases has more and more participated in the production and life of the people. If, in the production process, once a gas leak occurs, it is likely to cause serious consequences, such as a fire or even an explosion, which will endanger social stability and safety. In recent years, due to the leakage of dangerous gas, dangerous incidents often occur, causing serious losses to the society and the people. Many flammable and explosive dangerous gases are often invisible to the naked eye, and it is difficult to perceive through the sense of smell. The existing technology is immature and has many disadvantages. Therefore, a more sensitive and effective gas detection method...

AI Technical Summary

Problems solved by technology

If, in the production process, once a gas leak occurs, it is likely to cause serious consequences, such as a fire or even an explosion, which will endanger social stability and safety.

In recent years, due to the leakage of dangerous gas, dangerous incidents often occur, causing serious losses to the society and the people

Many flammable and explosive dangerous gases are often invisible to the naked eye, and it is difficult to perceive through the sense of smell. The existing technology is immature and has many disadvantages. Therefore, a more sensitive and effective gas detection method is needed. Leaked infrared imaging system