METHOD FOR OPERATING A TECHNICAL PLANT AND TECHNICAL PLANT

Abstract

In a method for operating a technical plant, which includes a work area for producing ready-to-ship products from delivered goods and a plurality of load carriers, each including a control, a drive connected to the control, and a communication interface, for transporting goods and for transporting products, goods are delivered to the technical plant, delivered goods are transported into the work area by the load carriers, products are produced in the work area from the goods transported into the work area, produced products are transported out of the work area by the load carriers, and products transported out of the work area are shipped out from the technical plant. A technical plant, which includes a work area for producing ready-to-ship products made from delivered goods, is operable using the method.

Claims

1-15. (canceled)

16. A method for operating a technical plant including a work area adapted to produce ready-to-ship products from delivered goods and a plurality of load carriers adapted to transport goods and products, each load carrier including a control, a drive connected to the control, and a communication interface, comprising: delivering goods to the technical plant; transporting the delivered goods into the work area by the load carriers; producing products in the work area from the goods transported into the work area; transporting the produced products out of the work area by the load carriers; and shipping the products transported out of the work area out from the technical plant.

17. The method according to claim 16, wherein the technical plant is arranged as an assembly plant, and the products are produced by assembling the goods transported into the work area.

18. The method according to claim 16, wherein the technical plant is arranged as a production plant, and the products are produced by processing the goods transported into the work area.

19. The method according to claim 16, wherein the technical plant is arranged as a distribution center, and the products are produced by picking the goods transported into the work area.

20. The method according to claim 16, wherein the goods delivered to the technical plant are positioned on the load carriers immediately after delivery and are transported by the load carriers into the work area.

21. The method according to claim 16, wherein the load carriers with goods positioned thereon are delivered to the technical plant and are transported into the work area.

22. The method according to claim 16, wherein the goods transported into the work area are removed from the load carriers, and the products are produced from the removed goods.

23. The method according to claim 16, wherein the products produced in the work area are positioned on the load carriers and EW transported out of the work area by the load carriers.

24. The method according to claim 16, wherein the products are produced from the goods on the load carriers in the work area.

25. The method according to claim 24, wherein at least one of the load carriers includes a lifting device having a platform, movable in a vertical direction between a loading position and a working position, adapted to receive the products and the goods, a first group of conveyor rollers arranged in a conveying direction upstream of the lifting device, and a second group of conveyor rollers arranged in the conveying direction downstream of the lifting device.

26. The method according to claim 25, wherein the first group of conveyor rollers and/or the second group of conveyor rollers are driven by an electric motor.

27. The method according to claim 25, wherein the products and/or the goods are positioned on the first group of conveyor rollers, the products and/or the goods are conveyed by the first group of conveyor rollers in the conveying direction to the platform of the lifting device in the loading position, and the platform with the products and/or the goods disposed on the platform is moved in the vertical direction from the loading position into the working position.

28. The method according to claim 25, wherein the platform of the lifting device with the products and/or the goods disposed on the platform is moved in the vertical direction from the working position into the loading position, the products and/or the goods are conveyed from the platform disposed in the loading position in the conveying direction to the second group of conveyor rollers, and the products and/or the goods are removed from the second group of conveyor rollers.

29. The method according to claim 16, wherein the products transported out of the work area are removed from the load carriers immediately prior to shipment.

30. The method according to claim 16, wherein the products transported out of the work area remain on the load carriers, and the load carriers are shipped with the products positioned thereon.

31. The method according to claim 16, wherein transport of the goods into the work area is reported by the load carriers via the communication interface to a central server.

32. The method according to claim 16, wherein transport of the products out of the work area is reported by the load carriers via the communication interface to a central server.

33. The method according to claim 31, wherein transport of the products of the work area is reported by the load carriers via the communication interface to the central server.

34. A technical plant, comprising: a work area adapted to produce ready-to-ship products from delivered goods; wherein the technical plant is adapted to be operated by the method recited in claim 16.

Description

BRIEF DESCRIPTION OF THE DRAWING

[0030] FIG. 1 schematically illustrates a technical plant.

DETAILED DESCRIPTION

[0031] FIG. 1 schematically illustrates a technical plant 5 for producing ready-to-ship products made from delivered goods. The technical plant 5 is an industrial application. The technical plant 5 includes a building 7. A work area 8 is disposed in the building 7. The work area 8 is used for producing ready-to-ship products from delivered goods.

[0032] For example, the technical plant 5 is arranged as an assembly plant, and the products are produced by assembling the goods transported into the work area 8. For example, the goods are gearwheels, shafts, and housings, and the products are mechanical gearboxes.

[0033] For example, the technical plant 5 is arranged as a production plant, and the products are produced by processing the goods transported into the work area 8. For example, the goods are semi-finished products, profiles, and/or metal sheet, and the processing includes steps, such as welding, boring, and milling.

[0034] For example, the technical plant 5 is arranged as a distribution center, and the products are produced by picking the goods transported into the work area 8. For example, the goods are gear motors, and the products are ready-to-ship pallets on which the goods have been picked corresponding to an order from a customer.

[0035] The work area 8 of the technical plant 5 includes a plurality of work stations 20. At least one work step required for producing a product can be carried out at each of the work stations 20. The work stations 20 are, for example, production modules, assembly modules, lubrication modules, painting modules, final inspection modules, and picking modules.

[0036] The technical plant 5 has a plurality of load carriers 10. The load carriers 10 transport goods and transport products in the technical plant 5. The load carriers 10 each include a control, a drive connected to the control, and a communication interface. The load carriers 10 are, for example, autonomously driving vehicles.

[0037] The technical plant 5 further includes a central server 15. The central server 15, for example, coordinates and plans production orders in the technical plant 5. The central server 15 communicates with the load carriers 10 via their communication interfaces, e.g., by a wireless network. The central server 15 further communicates with the work stations 20 of the work area 8 by a wired or wireless network.

[0038] During operation of the technical plant 5, goods are delivered to the technical plant 5. Delivery is made to the building 7 of the technical plant, for example, by motor vehicles, e.g., commercial vehicles. Delivered goods are transported by the load carriers 10 into the work area 8. For example, the load carriers 10 on which the delivered goods are positioned are moved into the building 7 of the technical plant 5.

[0039] It is possible for the load carriers 10 with goods positioned thereon to be delivered to the building 7 of the technical plant 5 by motor vehicles. The load carriers 10 with the goods are moved into the work area 8. In this manner, the goods on the load carriers 10 are transported into the work area 8 and to the work stations 20.

[0040] It is also possible for the goods to be delivered to the building 7 of the technical plant 5 by motor vehicles and to be positioned directly onto the load carriers 10 from the motor vehicles immediately following delivery. The goods on the load carriers 10 are transported into the work area 8 and to the work stations 20.

[0041] The transport of goods into the work area 8 is reported to the central server 15 by the load carriers 10 via the communication interface thereof. Thus, which goods are delivered and have traveled into the work area 8 is known to the central server 15.

[0042] Products are produced in the work area 8 from the goods transported by the load carriers 10 into the work area 8. The products are, for example, produced at the work stations 20.

[0043] It is possible for the goods transported into the work area 8 to first be removed from the load carriers 10. Products are produced at the work stations 20 from the goods removed.

[0044] It is also possible for the products produced in the work area 8 at the work stations 20 to be repositioned on load carriers 10 and transported by the load carriers 10 out of the work area 8.

[0045] It is also possible for products to be produced from the goods in the work area 8 at the work stations 20 on the load carriers 10. That is, the production from the goods takes place on the load carriers 10. For example, it is not necessary to unload the goods from the load carrier 10 and to load the products onto the load carrier 10.

[0046] The produced products are moved out of the work area 8 of the technical plant 5 by the load carriers 10 on which the produced products are positioned. The products transported out of the work area 8 are shipped out from the technical plant 5. Shipment from the building 7 of the technical plant 5 is carried out, for example, by motor vehicles.

[0047] It is possible for the products transported out of the work area 8 to remain on the load carriers 10. The load carriers 10, together with the products positioned thereon, are thus loaded onto the motor vehicles, and the load carriers 10 with the products positioned thereon are shipped out from the building 7 of the technical plant 5 by motor vehicles.

[0048] It is also possible for the products transported out of the work area 8 to be removed from the load carriers 10 immediately prior to shipment and positioned on motor vehicles. The products are thus shipped out from the building 7 of the technical plant 5 by motor vehicles, while the load carriers 10 remain in the technical plant 5.

[0049] The transport of products out of the work area 8 is reported to the central server 15 by the load carriers 10 via their communication interface. Thus, which products have traveled out of the work area 8 and are being shipped is known to the central server 15.

LIST OF REFERENCE NUMERALS

[0050] 5 Technical plant

[0051] 7 Building

[0052] 8 Work area

[0053] 10 Load carrier

[0054] 15 Server

[0055] 20 Work station