Method and system for controlling a container handling plant

Patent metadata

Field	Value
Publication number	US-12043532-B2
Application number	US-202217838834-A
Country	US
Kind code	B2
Filing date	Jun 13, 2022
Priority date	Jun 14, 2021
Publication date	Jul 23, 2024
Grant date	Jul 23, 2024

Abstract

Systems for controlling a container handling plant, for example a beverage filling plant, including at least one container handling station for handling containers, and an assigned control means for controlling a container handling process of the container handling station. The systems also include a means for automatic process adjustment and a development means that is in communication with the means for automatic process adjustment. The development means is configured to acquire real-time process data and to use the real-time process data to develop calculation rules for calculating process parameters.

First claim

What is claimed is:

1. A system comprising:
a container handling plant comprising:
a container handling station configured to handle containers; and
an assigned control means configured to control a container handling process of the container handling station;

a means for automatic process adjustment, wherein the means for automatic process adjustment is configured to:
receive, from the assigned control means, real-time process data acquired by one or more sensors of the container handling plant;
determine at least one process parameter based on the received real-time process data; and
write the determined at least one process parameter to the assigned control means, resulting in adjustment of the container handling process of the container handling station; and

a development means that is in communication with the means for automatic process adjustment, wherein the development means is configured to acquire the real-time process data and to use the real-time process data to develop calculation rules for calculating the at least one process parameter.

2. The system of claim 1 , further comprising a human machine interface (HMI) module that is a constituent part of or in communication with the assigned control means, wherein the HMI module is configured to receive user input relating to the container handling process, to generate user data from the user input, and to send the user data to the means for automatic process adjustment.

3. The system of claim 2 , wherein the means for automatic process adjustment is further configured to further determine the at least one process parameter based on the generated user data.

4. The system of claim 2 , wherein the HMI module comprises a portable means.

5. The system of claim 2 , wherein the development means is further configured to acquire the user data, and to use the user data to develop calculation rules for calculating the at least one process parameter by use of self-learning algorithms.

6. The system of claim 1 , further comprising a configurator that is configured to send configuration data to the means for automatic process adjustment, wherein the means for automatic process adjustment is further configured to receive the configuration data and to further determine the at least one process parameter based on the received configuration data.

7. The system of claim 1 , wherein the container handling station comprises a filling device configured to fill containers with a fill product.

8. The system of claim 7 , wherein the fill product comprises a beverage.

9. The system of claim 7 , wherein:
the at least process parameter comprises one or more of: a filling pressure, a pressurization time, a pressurization pressure, a filling rate, a filling curve (K), a depressurization time, and/or a tank pressure; and/or
the real-time process data comprises information relating to one or more of the following variables: a Brix level of the fill product, a CO 2 content of the fill product, a fill product temperature, a fill level, or a headspace volume of a filled container.

Assignees

• Krones Ag

Inventors

• Poeschl Stefan

Classifications

• B67C3/287

  related to flow control using predetermined or real-time calculated parameters · CPC title

• B67C3/02

  Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus · CPC title

• B67C3/22

  Details · CPC title

• B67C3/007 Primary

  Applications of control, warning or safety devices in filling machinery (flow-control B67C3/28) · CPC title

• B67C3/28

  Flow-control devices, e.g. using valves ({B67C3/2617, B67C3/2625, B67C3/2637 take precedence}; valves in general F16K) · CPC title