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Reservoir area steel coil measuring method and system, medium and electronic terminal

A measurement method and steel coil technology, which is applied in the field of warehousing and logistics, and can solve problems such as steel coil measurement errors

Pending Publication Date: 2022-05-20
CISDI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides a steel coil measurement method, system, medium and electronic terminal in the storage area to solve the problem in the prior art that errors in the measurement of the steel coils inside it are caused by the stacking of steel coils

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  • Reservoir area steel coil measuring method and system, medium and electronic terminal
  • Reservoir area steel coil measuring method and system, medium and electronic terminal
  • Reservoir area steel coil measuring method and system, medium and electronic terminal

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Embodiment Construction

[0059] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0060] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the compo...

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Abstract

The invention belongs to the field of warehouse logistics, and particularly relates to a warehouse area steel coil measuring method and system, a medium and an electronic terminal.The three-dimensional point cloud data of a steel coil stacking area is obtained by scanning the steel coil stacking area of a steel coil pile, and clustering segmentation is conducted on the three-dimensional point cloud data of the steel coil stacking area; dividing the data into three-dimensional point cloud data of a plurality of separated steel coil clusters; carrying out random sampling on the three-dimensional point cloud data of the steel coil cluster to obtain a normal vector of the steel coil cluster so as to obtain surface features of the steel coil cluster; the surface features of the steel coil clusters are compared with the features of a standard steel coil model, the steel coil clusters meeting the comparison result are judged as one or more independent steel coils, feature information of the independent steel coils is extracted, and therefore the independent steel coils in the multi-layer stacked steel coil pile are accurately measured; according to the invention, the problem that errors are generated in measurement of internal independent steel coils when the steel coils are stacked in multiple layers can be effectively solved.

Description

technical field [0001] The invention belongs to the field of warehousing and logistics, and in particular relates to a steel coil measuring method, system, medium and electronic terminal in a warehouse area. Background technique [0002] The warehousing and logistics of the iron and steel industry has entered the stage of intelligent development. The intelligent warehousing system with unmanned bridge crane driving technology as the core is more and more widely used in cold-rolled steel coil warehouses, hot-rolled steel coil warehouses, and logistics intermediate warehouses. [0003] When steel coils are stacked in two layers, when calculating the location of the upper layer of steel coils, the coordinate accuracy is affected by the theoretical outer diameter error of the bottom layer of steel coils, resulting in a deviation between the actual position of the steel coil and the theoretically calculated position, and the deviation value can reach 200 mm, it is easy to make mi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T7/60G06T7/66G06V10/26G06V10/75G06V10/762G06V10/80G06K9/62
CPCG06T7/0004G06T7/66G06T7/60G06T2207/10028G06T2207/30136G06F18/23G06F18/253Y02E30/30
Inventor 杨东海王容基刘娟
Owner CISDI INFORMATION TECH CO LTD
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