Pallet stacking method, device, computer equipment and computer readable storage medium

The image acquisition device collects the positioning reference object images on the pallet, calculates the position difference and controls the handling equipment to stack the pallets, which solves the problem of low accuracy of pallet stacking and achieves higher stacking accuracy.

CN114882112BActive Publication Date: 2025-03-25VISIONNAV ROBOTICS SHENZHEN LTD
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Patent Information

Application Number
CN202210517041.2
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-05-13
Publication Date
2025-03-25
Estimated Expiration
2042-05-13

AI Technical Summary

Technical Problem

In the prior art, in the pallet stacking process, the accuracy of pallet stacking is low due to the deviation of the actual stacking position of the pallet to be stacked from the preset stacking position.

Method used

The image content of the positioning reference object on the pallet to be stacked and the stacked pallet is collected by the image acquisition device, the relative position information of each relative to the image acquisition device is determined, the position difference between the pallet to be stacked and the stacked pallet is calculated, and the handling device is controlled to stack the pallet according to the position difference.

Benefits of technology

Improves the accuracy of tray stacking, ensuring accurate alignment and position matching of trays during stacking.

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Abstract

The present application relates to a pallet stacking method, device, computer equipment and storage medium. It includes: when a handling device performs a pallet stacking process, the image content of a first positioning reference object on the pallet to be stacked and a second positioning reference object on the pallet to be stacked is collected by an image acquisition device; the relative position information of the first positioning reference object and the second positioning reference object relative to the image acquisition device is determined according to the image content; the posture difference between the pallet to be stacked and the pallet to be stacked is determined according to the relative position information, and the handling device is controlled to perform a pallet stacking process on the pallet to be stacked. The present application sets a positioning reference object on the pallet, analyzes the image content to obtain the relative postures of the first positioning reference object and the second positioning reference object with the image acquisition device, reversely infers the posture difference between the pallet to be stacked and the pallet to be stacked according to the relative posture, and controls the handling device to complete the pallet stacking according to the posture difference. The present application can improve the accuracy of pallet stacking.
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