Multi-angle image acquisition device and method for using same

Abstract

The invention discloses a multi-angle image acquisition device and a method for using the same, and relates to the field of feature recognition of power equipment. A transitional comparison device canonly detect the top, the front, the rear, the left, and the right of a PCB, can only detect a horizontally placed PCB, cannot acquire an image of a columnar component or a silk-screen printed component and a side component, and requires manual check and detection. The multi-angle image acquisition device comprises a control unit and an image acquisition unit. The control unit is provided with anautomatic control module for automatically acquiring, determining, adjusting and recognizing the image acquisition unit. The image acquisition unit comprises a device platform, a camera, a light source, an electric lifting platform, a fixing table capable of automatically clamping an object to be tested, and a steering engine that can be overturned in the front-rear direction and the left-right direction. By adjusting the angle of the steering engine in the front-rear direction and the left-right direction, high components of the PCB to be tested can be conveniently recognized from multiple angles, thereby improving the comparison accuracy and detection efficiency.

Description

technical field [0001] The invention relates to the field of feature recognition of electric equipment, in particular to a multi-angle image acquisition device and a method for using the same. Background technique [0002] In recent years, with the rapid development of power grid construction, infrastructure construction and "full collection and full coverage" have been gradually realized. Collection terminals have been widely used across the country. In contrast, once the internal components of the collection terminal have quality problems due to changes in brands, models, etc., it will affect the operation quality of the entire collection terminal and cannot guarantee the accuracy of power consumption metering. Stability and reliability. Before bidding, the acquisition terminal must pass the inspection of the National Inspection Center, the prototype is sealed and the certificate of qualification can be obtained before the bidding can be carried out. It is required that ...

AI Technical Summary

Problems solved by technology

[0003] The sample comparison work for the electric energy meter has been carried out, but it is only a basic comparison work. It can only detect the top, front, rear, left, and right sides of the PCB board, and only the horizontal The placed PCB board is inspected, and images cannot be collected for columnar components or components printed on the silk screen and on the side, and manual verification and inspection are required

At present, the comparison of samples at the collection terminal is completely manual. The detection efficiency is low, and there are many repetitive operations. The degree of automation of the image collection device is not high, especially to realize the multi-angle shooting of samples, the resolution of shooting and the silk screen direction of columnar components. In the case of uncertain location, the research on its intelligent fuzzy identification technology is almost blank, and manual identification is required. Currently, manual operation is used for terminal sample comparison, which has low detection efficiency, many repetitive operations, and is prone to occurrence during operation. Human error, the consistency of quality assurance is at risk

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