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Warehouse system

A technology for warehouses and items, applied in the field of warehouse systems, can solve problems such as time-consuming and personnel costs

Active Publication Date: 2020-07-07
HITACHI IND PROD LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Given the nature of the items being managed, time and personnel costs are spent in searching for items, loading them

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0058] [Overall structure of warehouse system]

[0059] 〈Outline structure〉

[0060] figure 1 It is a schematic structural diagram of the warehouse system which concerns on one Embodiment of this invention.

[0061] The warehouse system 300 includes a central control device 800 (control device) for overall control, a warehouse 100 for storing items in stock, a temporary storage device 104 for temporarily storing items to be shipped, and a centralized inspection site for collectively inspecting items to be shipped 106. A packaging site 107 for packaging the inspected items and a delivery machine 108 for delivering the packaged items to delivery trucks and the like.

[0062] The warehouse 100 is a place where an automatic guided vehicle (AGV) described later works, and includes storage racks for storing articles therein, a transport robot (not shown), an arm robot 200 , and a sensor 206 . Here, the sensor 206 includes a camera or the like that captures an image of the entire ...

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PUM

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Abstract

The present invention comprises: arm robots (200-1-200-n) that retrieve objects from a storage shelf; a transfer robot that transfers the storage shelf together with the objects, to the operation range of the arm robot; a robot teaching database (229) that stores raw teaching data being arm robot teaching data on the basis of a storage shelf coordinates model value and a robot hand coordinates model value, said storage shelf coordinates model value being a model value for three-dimensional coordinates for the storage shelf and said robot hand coordinates model value being a model value for thethree-dimensional coordinates for the robot hand; a sensor (206) that detects the relative position relationship between the storage shelf and the robot hand; and robot data generation units (264, 230) that generate robot teaching data (theta1'-thetan') to be supplied to the arm robot (200), said data being generated by correcting the raw teaching data on the basis of detection results from the sensor (206).

Description

technical field [0001] The present invention relates to warehouse systems. Background technique [0002] Robots that carry goods from one location to another are called unmanned guided vehicles or AGVs (Automatic Guided Vehicle: automatic guided vehicles). AGVs are widely introduced in facilities such as warehouses, factories, and ports. Furthermore, by combining and using a loading and unloading device that automatically performs delivery of goods between the storage place of the goods and the AGV, that is, the loading and unloading work, most of the operations of logistics in the facility can be automated. [0003] In addition, due to the diversification of customer needs in recent years, warehouses that handle a variety of small quantities of goods, such as mail order warehouses, are increasing. Given the nature of the items being managed, time and personnel costs are spent in searching for the items, carrying out the loading. Therefore, in the warehouse for mail order...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G1/137B25J13/08
CPCB65G1/1371B65G1/1376B25J13/08G06Q10/087B25J9/1602B25J9/163G05B2219/50393G05B19/41895Y02P90/02G06Q10/08B25J9/1605B65G1/1373
Inventor 中野浩一池田晓治佐川达人小野幸喜
Owner HITACHI IND PROD LTD