Method for tracking components

Patent metadata

Field	Value
Publication number	US-2022012676-A1
Application number	US-201917293654-A
Country	US
Kind code	A1
Filing date	Oct 17, 2019
Priority date	Nov 14, 2018
Publication date	Jan 13, 2022
Grant date	—

Abstract

A method for tracking components includes running individual metal blanks with a respective individual part number through a press device to form respective individual components. The components are output on an outflow conveyor belt, removed from the outflow conveyor belt, and arranged in one of a plurality of containers that have a respective container identifier. The movement of the individual components from being output on the outflow conveyor belt until being arranged in the one of the plurality of containers is captured by a camera system. A link is created between respective individual part numbers and respective individual container identifiers and stored in a database.

First claim

1 .- 11 . (canceled)

12 . A method for tracking components, comprising the steps of:
separating a metal strip to form individual metal blanks; providing each of the individual metal blanks with a respective individual part number; recording the individual part numbers in an information technology system; capturing the individual metal blanks by a capturing device by reading the individual part numbers before the individual metal blanks run through a press device; running the individual metal blanks through the press device, wherein the individual metal blanks are shaped by a shaping press of the press device to form respective individual components and outputting the individual components on an outflow conveyor belt; removing the individual components from the outflow conveyor belt and arranging each of the individual components in one of a plurality of containers wherein each of the plurality of containers has a respective container identifier; capturing a movement of the individual components from being output on the outflow conveyor belt until being arranged in the one of the plurality of containers by a camera system; creating a link between respective individual part numbers and respective individual container identifiers; and storing the link in a database.

13 . The method according to claim 12 , wherein the individual components are each a respective bodywork component.

14 . The method according to claim 12 , wherein the press device has a control device that is configured to transmit data to the information technology system.

15 . The method according to claim 14 , wherein the control device transmits one or more process parameters of the press device and/or of the shaping press to the information technology system.

16 . The method according to claim 12 , wherein the camera system has a plurality of cameras.

17 . The method according to claim 12 , wherein the capturing device has a camera.

18 . The method according to claim 12 , wherein no reading of the individual part numbers takes place after the individual metal blanks have been shaped.

19 . The method according to claim 12 , wherein the camera system is connected to an image evaluation device.

20 . The method according to claim 12 , wherein after the individual metal blanks have been shaped, a quality check, which is captured by the camera system, is performed on the individual components.

21 . The method according to claim 12 further comprising the step of creating a content directory in the database for each of the plurality of containers that contains respective individual part numbers and respective types of components for components that are arranged in each of the plurality of containers.

22 . The method according to claim 12 further comprising the step of organizing a dispatching of the plurality of containers filled with the components by a logistics system that receives data from the database.

Assignees

• Bayerische Motoren Werke Ag

Inventors

• Hoffmann Juergen

Classifications

• G06V10/255

  Detecting or recognising potential candidate objects based on visual cues, e.g. shapes · CPC title

• Y02P90/30

  Computing systems specially adapted for manufacturing · CPC title

• G06Q50/04

  Manufacturing · CPC title

• G06T7/0004

  Industrial image inspection · CPC title

• G06Q10/0833

  Tracking · CPC title