Device for finely observing surface of object

Abstract

The invention discloses a device for finely observing the surface of an object. The device comprises a running carrier, an observation unit arranged on the running carrier and a processing unit which is used for carrying out synthesis and analysis on images acquired by the observation unit, wherein the running carrier moves along a predetermined running route, the observation unit is used for carrying out fine image acquisition on the surface of an observed object, and the acquired images are synthesized into a unified panoramic picture by the processing unit through taking the running route as reference. According to the device, technical features such as a shaping bracket, a rail vehicle, a high-definition camera, a dual-telecentric lens, a light supplementing assembly, a running carrier posture measuring transducer and a control pan-tilt are further adopted, thus, the accuracy, stability and controllability of fine observation on the observed object are further ensured; after the observed images are accurately spliced by the processing unit, complete panoramic pictures can be obtained, storage and analysis are facilitated, and the informatization level of maintenance and repair of large-sized objects is increased.

Description

technical field [0001] The invention relates to the field of image detection, in particular to a device for finely observing the surface of an object. Background technique [0002] The surfaces of large transport carriers such as airplanes, ships, and trains are usually connected by riveting, welding, etc. These connections need to be carefully observed for their integrity at regular intervals, so as to detect hidden dangers early and avoid accidents. In addition, fine observations are also required on the surface of large public buildings such as embankments and bridges, so as to detect possible cracks and cracks in time to ensure the safety and reliability of these buildings. [0003] Under the existing technical conditions, the main problems are: [0004] One is to mainly rely on manual visual inspection. For example, for the inspection of the surface of the aircraft body and the inner wall of the cabin, it is mainly to rely on manual visual inspection to find problems. ...

AI Technical Summary

Problems solved by technology

[0008] The technical problem mainly solved by the present invention is to provide a device for finely observing the surface of objects, which solves technical problems such as time-consuming and labor-intensive manual observation, unclear and discontinuous electronic observation, and difficulty in establishing electronic observation files in the prior art.

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