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Conveyor belt skewing detection method based on IPCs

A technology of offset detection and conveyor belt, which is applied in the field of offset measurement, can solve problems such as poor stability, inability to detect slow or stationary conveyor belt offset, and easy detection of failure, so as to improve the recognition accuracy and facilitate the tracing of fault handling responsibilities , Facilitate the analysis of the effect of the cause of the failure

Inactive Publication Date: 2020-02-07
江苏东方赛云电子科技有限公司
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AI Technical Summary

Problems solved by technology

[0003] The conveyor belt deviation of the belt conveyor is a common problem in the conveyor belt transportation process. The current conveyor belt deviation detection mainly adopts the mechanical contact measurement method, which has poor stability and is easy to detect failure after working for a long time, and Unable to detect slow or stationary belt drift

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  • Conveyor belt skewing detection method based on IPCs

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] see figure 1 , the present invention provides a kind of technical scheme: a kind of conveyor belt offset detection method based on IPC, comprises the following steps:

[0019] A. The CMOS modules of multiple IPCs cooperate with the lens to collect images;

[0020] B. After the collected image is corrected by IPC’s ISP module, the image is obtained after the process of dead point correction, multi-frame synthesis wide dynamic range, spatial denoising, w...

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Abstract

The invention discloses a conveyor belt skewing detection method based on IPCs. An existing IPC method is used for image preprocessing, and the recognition precision of an image recognition algorithmis improved; a machine vision algorithm and the image recognition algorithm are transplanted to IPC ends to be completed, alarm signals are output on site through IPC signal output interfaces, a skewing rectifying device is driven for skewing rectifying, or field staff are informed to handle faults, and the quick and accurate fault handling capacity is achieved; video data are stored through an SDcard for later viewing and analyzing of fault reasons; videos are transmitted to a machine room through a network interface to be subjected to multi-screen playing and stored, remote multi-point monitoring alarming can be conducted, meanwhile the fault reasons are analyzed by technical staff conveniently, a belt conveying method is improved, and enterprise managers trace the fault handling responsibility conveniently.

Description

technical field [0001] The invention relates to the technical field of offset measurement, in particular to an IPC-based conveyor belt offset detection method. Background technique [0002] Machine vision is a rapidly developing branch of artificial intelligence. Simply put, machine vision is the use of machines instead of human eyes for measurement and judgment. The machine vision system converts the captured target into an image signal through the machine vision product (that is, the image capture device, which is divided into CMOS and CCD), and transmits it to a dedicated image processing system to obtain the shape information of the captured target. According to the pixel distribution and Brightness, color and other information are converted into digital signals; the image system performs various operations on these signals to extract the characteristics of the target, and then controls the on-site equipment actions according to the results of the discrimination. [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G43/02G06T7/00G08B21/18G08B7/06
CPCB65G43/02B65G2203/0283G06T7/0004G08B7/06G08B21/18
Inventor 马全胜龚卫东
Owner 江苏东方赛云电子科技有限公司
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