A true-sight infrared industrial endoscope and its imaging method

Abstract

The invention provides a true-view infrared industrial endoscope and an imaging method thereof. The endoscope includes a shell protection unit, the shell protection unit includes a shell and an electrical component box connected to the rear end of the shell. The inner cavity of the shell is set There are dual imaging-imaging units, the dual imaging-imaging unit includes at least two imaging-imaging sub-units, the imaging-imaging sub-unit includes a beam splitter, imaging lens, infrared imaging tube and visible light imaging tube; electrical appliances The component box is provided with a communication module and a power supply electrically connected to the dual imaging-imaging unit and the communication module respectively. The communication module communicates with the dual imaging-imaging unit and is connected to the host computer through the communication bus. The image-imaging unit is electrically connected, which solves the problem of obtaining clear internal images of industrial furnaces and using depth of field information for 3D reconstruction in harsh environments with high temperature, high pressure, high dust, and airtight darkness.

Description

technical field [0001] The invention relates to the technical field of optoelectronics and infrared imaging, in particular to a true-view infrared industrial endoscope and an imaging method thereof. Background technique [0002] A device that heats or melts metals is called an industrial furnace; a device that heats or melts nonmetals is called a kiln. Industrial furnaces and kilns, commonly known as industrial furnaces, mainly refer to devices that use combustion reactions for heat utilization. Industrial furnace is a huge airtight reaction vessel, its internal complex production reaction process and internal working conditions cannot be directly observed and effectively measured. guide. For a long time, the control of industrial furnaces and kilns has completely relied on the experience of the furnace chief and foreman, and most of the key parameter detection in the operation process has also relied on manual experience estimation. The lack of on-line detection devices ...

AI Technical Summary

Problems solved by technology

The device can capture images in two directions at the same time, but it can only observe the scenes in the front and side directions separately; and there is only one camera in the front, which cannot expand the front view, and cannot perform binocular stereo imaging

Images