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Unmanned warehouse goods intelligent inventory method and system based on environment perception

A technology for environmental perception and goods, applied in the field of intelligent inventory method and system for unmanned warehouse goods, can solve the problems of inability to identify the type of goods, time-consuming, labor-intensive and other problems

Active Publication Date: 2021-09-07
山东产研信息与人工智能融合研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the continuous upgrading of industry applications, the limitations of the traditional inventory of warehouse goods based on manual labor have become increasingly prominent. Although many cities in China have begun to implement standardized warehouse shelf management methods, they have not solved the problem of intelligent inventory of warehouse goods. The process of stocktaking not only requires a lot of manpower, but also takes a lot of time for repeated accounting, which has great limitations for the automatic management of the entire warehouse goods
The inventor found that even existing warehouses still have methods of using robots to take inventory of goods, but they are all aimed at single-item warehouses, which only need to count the quantity, cannot identify the type of goods, and are not associated with the inventory database, so daily restocking cannot be achieved requirements

Method used

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  • Unmanned warehouse goods intelligent inventory method and system based on environment perception
  • Unmanned warehouse goods intelligent inventory method and system based on environment perception
  • Unmanned warehouse goods intelligent inventory method and system based on environment perception

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0037] Such as figure 1 As shown, this embodiment provides an intelligent inventory method for unmanned warehouse goods based on environment perception, which specifically includes the following steps:

[0038] Step 1: Obtain a video stream of patrolling all the shelves in the warehouse.

[0039] In a specific implementation, equipment such as a multi-eye panoramic camera can be used to take global shots of the shelves in the warehouse to obtain video streams for inspecting the shelves.

[0040] Step 2: Process the video stream based on the text information recognition neural network, identify the structured information on the product packaging box, and obtain the type of goods; process the video stream based on the target detection network, and identify the number of goods.

[0041] In a specific implementation, the text information recognition neural network of this embodiment is such as image 3 As shown, the structured information on the product packaging can be effectiv...

Embodiment 2

[0054] This embodiment provides an intelligent inventory system for goods in an unmanned warehouse based on environmental perception, which specifically includes:

[0055] A video stream acquisition module, which is used to acquire the video streams of all shelves in the warehouse;

[0056] The product type and quantity identification module is used to process the video stream based on the text information identification neural network, identify the structured information on the product packaging box, and obtain the type of the product; process the video stream based on the target detection network, and identify the number of the product;

[0057] An inventory database creation module, which is used to create an inventory database according to the type and quantity of the identified goods;

[0058] The data comparison module is used to compare the inventory database with the data in the inbound and outbound database, and finally realize the intelligent inventory of the goods i...

Embodiment 3

[0061] This embodiment provides an intelligent inventory system for goods in an unmanned warehouse based on environment perception, which includes a video stream acquisition device and a processor.

[0062] In a specific implementation, the video stream collection device is used to collect video streams for inspecting all the shelves in the warehouse.

[0063] Wherein, the video stream collection device may be a device or instrument with a video collection function such as a multi-eye camera.

[0064] Specifically, the multi-eye panoramic camera can be mounted on the roadway stacker. When the roadway stacker is directly stacking goods on each shelf, the multi-eye panoramic camera can be equipped with a full range of 360° scenes around it.

[0065] The video stream is transmitted to the processor in real time through industrial WIFI, such as the cloud platform for analysis and processing, such as figure 2 shown.

[0066] It should be noted that the roadway stacker in this em...

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Abstract

The invention belongs to the field of warehouse checking, and provides an unmanned warehouse goods intelligent inventory method and system based on environmental perception. The method comprises the following steps: acquiring video streams of all goods shelves in a patrol warehouse; processing the video stream based on a text information identification neural network, and identifying structured information on a goods packaging box to obtain the type of the goods; processing the video stream based on the target detection network, and identifying the number of goods; creating an inventory database according to the identified types and numbers of the goods; and comparing data in the inventory database with data in the warehouse-in and warehouse-out database, and finally realizing intelligent inventory of the unmanned warehouse goods.

Description

technical field [0001] The invention belongs to the field of warehouse inventory, and in particular relates to an intelligent inventory method and system for goods in an unmanned warehouse based on environment perception. Background technique [0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] With the continuous upgrading of industry applications, the limitations of the traditional inventory of warehouse goods based on manual labor have become increasingly prominent. Although many cities in China have begun to implement standardized warehouse shelf management methods, they have not solved the problem of intelligent inventory of warehouse goods. The process of stocktaking not only requires a lot of manpower, but also takes a lot of time for repeated accounting, which has great limitations on the automatic management of the entire warehouse goods. The inventor fou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/08G06K9/00G06N3/04G06N3/08
CPCG06Q10/087G06N3/08G06N3/045
Inventor 王聪陈小忠袁晓颖
Owner 山东产研信息与人工智能融合研究院有限公司
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