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A system and method for damage classification of logistics flat pallets based on machine vision

A grading method and machine vision technology, applied in sorting and other directions, can solve problems such as untimely elimination of pallets, production accidents, increased pallet costs, etc., and achieve the effects of high degree of automation, resolution of position conflicts, and accurate quantification

Active Publication Date: 2015-12-02
CHINA TOBACCO ZHEJIANG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some pallets are eliminated prematurely, which increases the cost of purchasing pallets, while some pallets are not eliminated in time, resulting in production accidents

Method used

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  • A system and method for damage classification of logistics flat pallets based on machine vision
  • A system and method for damage classification of logistics flat pallets based on machine vision
  • A system and method for damage classification of logistics flat pallets based on machine vision

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Embodiment Construction

[0050] Referring to the accompanying drawings, the present invention will be described in detail below.

[0051] Such as figure 1 As shown, the present invention is based on the structure diagram of the machine vision-based logistics flat pallet damage classification system. Position limit switch 107 is formed;

[0052] The conveyor belt 101 sends the pallet 100 to the detection station along the pallet transmission direction 106, when the pallet 100 arrives at the detection station, the limit switch 107 of the pallet detection station is triggered, a feedback signal is sent, and the conveyor belt 101 stops;

[0053] The four industrial cameras 102, 103, 104, and 105 take images of the four sides of the tray 100 respectively; the installation positions of the industrial cameras 102, 103 perpendicular to the two sides of the conveyor belt 101 are facing the side of the tray 100, and two of the trays 100 are photographed. The positive image of the side; the industrial cameras ...

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Abstract

The invention relates to a machine-vision-based damage grading system and method for a flat logistic tray. The system structurally consists of four industrial cameras, a conveying belt, a detection processor, an electrical control cabinet and a tray detection station limiting switch. By the adoption of the system and the method, the problem of collision between the positions of the industrial cameras for capturing side images of the tray and the movement direction of the tray is solved. The four industrial cameras are synchronously used for processing. The system is high in degree of automation, high in detection efficiency and accurate in quantification, provides a technical means for durability detection of a large batch of circulating flat logistic trays, and has wide application prospect.

Description

technical field [0001] The invention relates to a system and method for classifying damage of logistics flat pallets based on machine vision, in particular to a system and method for automatically detecting damage of logistics flat pallets in circulation, and belongs to the technical field of using logistics detection equipment. Background technique [0002] Logistics flat pallet is an important carrier of modern logistics standardization. It is widely used in logistics processes such as cargo storage, handling, and transportation. Especially in fully automatic elevated three-dimensional storage, logistics flat pallet has the characteristics of high efficiency, safety and reliability. [0003] Logistics flat pallets are used as the carrier of cargo handling. During daily operations, repeated collisions and frictions of handling equipment such as forklifts and stackers can easily cause cracks and scratches; Side extrusion will also cause deformation, distortion, and falling a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07C5/342
Inventor 梁启荣朱安定王毅君尚伟冯丰陆海良李钰靓
Owner CHINA TOBACCO ZHEJIANG IND