Apparatus and method for the production of food

Patent metadata

Field	Value
Publication number	US-9344184-B2
Application number	US-201414229449-A
Country	US
Kind code	B2
Filing date	Mar 28, 2014
Priority date	May 10, 2013
Publication date	May 17, 2016
Grant date	May 17, 2016

Abstract

A method for the transmission of process data between different devices that are involved in a process for the production of food, in particular devices involved in a filling line, wherein the data communication between two devices takes place exclusively between at least one transmitter of a first device and at least one receiver of a second device, and/or between at least one transmitter of the second device and at least one receiver of the first device.

First claim

The invention claimed is:

1. A method for the transmission of process data between different devices that are involved in a process for the production of meat and sausage products,
comprising:
providing a plurality of different devices of a filling line, the function of each of which must be coordinated with each other;
communicating data exclusively at least one of between two devices between at least one transmitter of a first device and at least one receiver of a second device respectively, or
between at least one transmitter of the second device and at least one receiver of the first device, wherein the transmission path is located between the first and second devices, and adjusting a transmission power of the transmitter of the first device in such a way that only the corresponding receiver of the second device receives the signal.

2. The method according to claim 1 , the transmitter of the first device communicating exclusively with the corresponding receiver of the second device in such a way that the receiver of the second device receives the data from the transmitter of the first device, but receivers of a third or additional device cannot receive this process data.

3. The method according to claim 2 , and the receivers of the third or additional device each only communicate with one transmitter.

4. The method according to claim 1 , and aligning a corresponding transmitter towards a corresponding receiver.

5. The method according to claim 4 , and maintaining the correct alignment of the transmitter to the receiver by means of a mechanical coupling between the devices.

6. The method according to claim 4 , and in aligning the corresponding transmitter towards the corresponding receiver, the transmitter is a transmitting antenna.

7. The method according to claim 4 , and in aligning the corresponding transmitter towards the corresponding receiver, the receiver is a receiver antenna.

8. The method according to claim 1 , and positioning the transmitter and the corresponding receiver relative to one another such that a distance between them lies within a range of 1 cm to 1 m.

9. The method according to claim 1 , and operating a plurality of pairs of devices in the same frequency range.

10. The method according to claim 9 , and in operating the plurality of pairs of devices in the same frequency range, operating the plurality of pairs in the same radio channel.

11. The method according to claim 1 , and disposing a plurality of devices in series, at least one device between the first and last device of the series receiving data from a transmitter of the preceding device by means of the receiver thereof, and forwarding data to the subsequent device by means of a transmitter.

12. The method according to claim 1 , and shielding the transmission path between the transmitter and the receiver from the outside.

13. The method according to claim 1 , and supplying each of at least the first device and at least the second device with a combined transmitter/receiver device such that a transmission in each case is only possible in a single direction at a time.

14. The method according to claim 1 , and in transmitting the data, the data is transmitted by means of electromagnetic waves.

15. The method according to claim 14 , and in transmitting the data, the electromagnetic waves include one of radio waves or light waves.

16. The method according to claim 1 , and in adjusting the transmission power of the transmitter of the first device, the power of a radio signal is <100 mW.

17. The method according to claim 1 , and supplying each of at least the first device and at least the second device with a transmitter and a receiver such that a flow of data between the two devices is possible in two directions at a time.

18. An apparatus for the production of meat and sausage products, comprising
a first device with at least one transmitter;
a second device with at least one receiver;
said first and second devices being part of a plurality of different devices of a filling line the function of each of which must be coordinated with each other;
data communication between the first and second devices taking place at least one of between at least one transmitter of the first device and at least one receiver of the second device respectively, the transmitter of the first device having a transmission power settable to a transmission power that permits only reception of the signal generated by the transmitter of the first device by the at least one receiver of the second device, or
between at least one transmitter of the second device and at least one receiver of the first device, wherein the transmission path is located between the first and second devices, and the transmitter of the second device having a transmission power settable to a transmission power that permits only reception of the signal generated by the transmitter of the second device by the at least one receiver of the first device.

19. The apparatus according to claim 18 , the transmitter being aligned towards the corresponding receiver.

20. The apparatus of claim 19 , the two devices coupled to one another by a mechanical coupling device.

21. The apparatus according to claim 18 , and a distance between the transmitter and the receiver of the two communicating devices being between 1 cm and 1 m.

22. The apparatus according to claim 18 , further comprising a shield, which is disposed around the transmission path between the devices.

23. The apparatus according to claim 18 , at least one of the transmitters or the receivers being one of directional antennas, or as an optical coupler having a light-emitting diode or laser diode as a transmitter, and a photo detector as a receiver.

24. The apparatus according to claim 18 , further comprising a plurality of the devices in series, wherein each set of two adjacent devices communicate with one another in such a way that information can be forwarded from one device to the other by means of intermediary devices.

Assignees

• Handtmann Albert Maschf

Inventors

• Schrader Wolfgang
• Miller Lothar

Classifications

• H04B7/24 Primary

  for communication between two or more posts (wireless communication networks H04W) · CPC title

• H04W4/008

  Electricity · mapped topic

• H04W52/383

  power control in peer-to-peer links · CPC title

• A22C18/00 Primary

  Plants, factories, or the like for processing meat (for processing poultry only A22C21/00; for processing fish only A22C25/00) · CPC title

• H04L67/12

  specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks · CPC title