A Multifunctional Test Instrument Based on Infrared Thermal Imaging

Abstract

The invention discloses a multifunctional testing instrument based on infrared thermal imaging, which comprises a casing, a circular rotating block rotatably arranged at the front end of the casing, and a semicircular rotating block arranged at the lower part of the front end of the casing and outside the rotating block. The shading cover, the positioning mechanism that enables the rotating block to be elastically positioned in the circumferential direction. The rotating block is provided with a high-definition camera and an infrared camera. The infrared camera at the bottom of the rotating block; when the positioning mechanism makes the imaging device positioned in the infrared camera mode, the infrared camera is located at the top of the rotating block, and the shading cover blocks the high-definition camera at the bottom of the rotating block. The invention can conveniently switch between the daytime mode and the nighttime mode, so as to realize all-weather shooting of high-voltage lines and other devices that need to be repaired, and then facilitate the maintenance personnel to make scientific judgments through the captured images, so as to improve the efficiency of maintenance.

Description

technical field [0001] The invention relates to the detection technical field of performing correlation detection through imaging, in particular to a multifunctional testing instrument based on infrared thermal imaging. Background technique [0002] In the prior art, part of the detection needs to be judged and detected by observing the appearance image. For example, outdoor high-voltage lines, etc., are located at a relatively high position. Therefore, maintenance personnel usually climb on the high-voltage line after climbing to perform visual inspection. This method is not only inefficient, but also poor in safety for maintenance personnel. With the development of technology, people apply drone aerial photography technology to the maintenance of high-voltage lines, that is, to take pictures of high-voltage lines through drones, and then maintenance personnel can judge by watching the captured images. On the one hand, it can improve efficiency, and on the other hand On th...

AI Technical Summary

Problems solved by technology

[0003] However, this method still has the following defects: First, the drone is equipped with an ordinary high-definition camera, and its intelligence works in the daytime when the light is sufficient. Once it encounters a dark night in the evening, or even dark night, it cannot be photographed. , although there are infrared camera devices suitable for night shooting in the prior art, drones used for aerial photography are usually small in size, and correspondingly, their load capacity is small, so it is not suitable for installing high-definition cameras on the drone at the same time. camera and infrared cameras, or need to switch to a larger drone, which increases maintenance costs

In particular, once the operator fails to switch between the two camera modes in time, it is very easy to cause the failure of shooting, which in turn affects the normal maintenance

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