PRE-VALIDATED WIRELESS SENSORS FOR PHARMACEUTICAL OR OTHER APPLICATIONS AND RELATED SYSTEM AND METHOD

• US 20100019898A1
• Filed: 07/22/2008
• Published: 01/28/2010
• Est. Priority Date: 07/22/2008
• Status: Abandoned Application

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: Porrazza, Anthony F.
• Application Number:
  US12/177,634
• Publication Number:
  US 20100019898A1
• Time in Patent Office: Days
• US Class Current: 340/540
• CPC Class Codes: G05B 19/4183 characterised by data acquisition, e.g. workpiece identification
• CPC Class Codes: G05B 2219/31162 Wireless lan
• CPC Class Codes: Y02P 90/02 Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

A method includes installing a wireless sensor in a specified operational environment, wherein the wireless sensor is pre-validated for use in the specified operational environment. The method also includes operating the wireless sensor to obtain information. The method further includes wirelessly transmitting data, where the data includes the obtained information and/or information based on the obtained information. The specified operational environment could represent a pharmaceutical manufacturing environment. The method could also include receiving one or more network settings at the wireless sensor, where the data is wirelessly transmitted using the one or more network settings. The receipt of the one or more network settings may not alter the pre-validation of the wireless sensor to operate in the specified operational environment.

Claims

1. A method comprising:

installing a wireless sensor in a specified operational environment, the wireless sensor pre-validated for use in the specified operational environment;

operating the wireless sensor to obtain information; and

wirelessly transmitting data, the data comprising at least one of;

the obtained information and information based on the obtained information.

2. The method of claim 1, wherein wirelessly transmitting the data comprises:

adding identification data to the obtained information;

digitally signing the identification data and the obtained information;

encrypting the digitally signed information; and

transmitting the encrypted information.

3. The method of claim 1, wherein the wireless sensor comprises at least one of:

a pH sensor, a temperature sensor, a current sensor, and a pressure sensor.

4. The method of claim 1, wherein installing the wireless sensor comprises installing the wireless sensor in one of:

an industrial reaction vessel and an industrial pipe.

5. The method of claim 1, further comprising:

powering the wireless sensor with an internal power source.

6. The method of claim 1, wherein the specified operational environment comprises a pharmaceutical manufacturing environment.

7. The method of claim 1, further comprising:

receiving one or more network settings at the wireless sensor;

wherein wirelessly transmitting the data comprises wirelessly transmitting the data using the one or more network settings.

8. The method of claim 7, wherein receipt of the one or more network settings does not alter the pre-validation of the wireless sensor to operate in the specified operational environment.

9. A wireless sensor comprising:

at least one sensing element configured to sense one or more environmental conditions;

a data processing system configured to process measurement data received from the at least one sensing element;

an antenna configured to wirelessly transmit data from the data processing system, the data comprising at least one of;

the measurement data and information based on the measurement data; and

a power source configured to power at least the data processing system;

wherein the wireless sensor is pre-validated for use in a specified operational environment.

10. The wireless sensor of claim 9, wherein the data processing system is configured to digitally sign and encrypt the measurement data prior to transmission of the measurement data.

11. The wireless sensor of claim 9, wherein the processing system comprises a processor, a memory, and a wireless network adapter.

12. The wireless sensor of claim 9, wherein the at least one sensing element comprises at least one of:

a pH sensor, a temperature sensor, a current sensor, and a pressure sensor.

13. The wireless sensor of claim 9, wherein the specified operational environment comprises a pharmaceutical manufacturing environment.

14. A system comprising a plurality of wireless sensors, wherein the wireless sensors are pre-validated for use in a specified operational environment.

15. The system of claim 14, wherein at least one of the wireless sensors comprises:

at least one sensing element configured to sense one or more environmental conditions;

a data processing system configured to process measurement data received from the at least one sensing element;

an antenna configured to wirelessly transmit data from the data processing system, the data comprising at least one of;

the measurement data and information based on the measurement data; and

a power source configured to power at least the data processing system.

16. The system of claim 14, further comprising:

a wireless network configured to transport the data transmitted by the wireless sensors.

17. The system of claim 14, further comprising:

a server configured to receive and process the data transmitted by the wireless sensors.

18. The system of claim 14, wherein the wireless sensors are configured to transmit the data using an IEEE 802.11 wireless standard.

19. The system of claim 14, wherein the wireless sensors comprise at least one of:

a pH sensor, a temperature sensor, a current sensor, and a pressure sensor.

20. A method comprising:

designing a wireless sensor for sensing one or more environmental conditions; and

pre-validating the wireless sensor for use in a specified operational environment prior to installation of the wireless sensor.