Steel scrap stock yard inventory checking method and device
A technology of steel materials and inventory, which is applied in the field of inventory methods and devices in scrap steel yards, can solve the problems of insufficient accuracy and consistency, and dependence on labor for inventory, and achieve high accuracy and consistency, and improve inventory efficiency. Effect
Pending Publication Date: 2022-01-18
CISDI SHANGHAI ENG CO LTD +1
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Problems solved by technology
[0003] In view of the above existing problems in the prior art, the present invention proposes a method and device for inventory storage of scrap steel stockyards, which mainly solves the problem that the existing inventory inventory relies on labor, resulting in insufficient accuracy and consistency
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[0035] 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.
[0036] 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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The invention provides asteel scrap scrapstockyard inventory checking method and device. The method comprises the following steps: a three-dimensional point cloud image and a visible light image of a steel scrap stockyard are obtained; a semantic segmentation network is constructed,the three-dimensional point cloud image is inputted into the semantic segmentation network, a material pile three-dimensional point cloud image in the waste steel material place is obtained, and the volume of each material pile is obtained ; the waste category of each material pile in the waste yard is obtained through the visible light image, the mass of each waste pile is obtained according to the waste category and the size of each waste pile, and then the total mass of waste in the waste steel yard is obtained; and according to the invention, inventory checking precision can be effectively improved, manual participation is reduced, labor cost is saved, and processing efficiency is improved.
Description
technical field [0001] The invention relates to the field of iron and steel production and manufacturing, in particular to a method and device for stockpiling in a scrap steel stockyard. Background technique [0002] As a recyclable renewable resource, steel scrap plays an important role in the steel industry. With the large-scale recycling of scrap steel, the storage turnover in scrap steel warehouses is increasing. In order to improve the turnover efficiency of scrap steel, it is necessary to use the scrap steel inventory method to accurately count the current storage volume of scrap steel. The current scrap inventory mainly uses manual estimation of the volume of the current scrap pile based on historical experience, the inventory accuracy is low, and the inventory consistency of different workers is poor. Contents of the invention [0003] In view of the above existing problems in the prior art, the present invention proposes a method and device for stockpiling of scr...
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IPC IPC(8): G06T7/62G06T7/50G06T7/10G06V10/26G06V10/82G06K9/62G06N3/04G06N3/08
CPCG06T7/62G06T7/50G06T7/10G06N3/08G06T2207/10028G06T2207/20081G06T2207/20084G06T2207/20076G06N3/047G06N3/045G06F18/241G06F18/2415
Inventor 陈善星汪枳昕周嘉洛袁针云周宇星
Owner CISDI SHANGHAI ENG CO LTD