Enabling Communication Between Wireless Devices

• US 20150043556A1
• Filed: 07/21/2014
• Published: 02/12/2015
• Est. Priority Date: 08/07/2013
• Status: Abandoned Application

• Current Assignee: Vasudev Rayachoti, Xu Bin
• Original Assignee: Vasudev Rayachoti, Xu Bin
• Inventors: Xu, Bin, Rayachoti, Vasudev
• Application Number:
  US14/336,605
• Publication Number:
  US 20150043556A1
• Time in Patent Office: Days
• US Class Current: 370/338
• CPC Class Codes: H04L 67/12 specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
• CPC Class Codes: H04W 4/70 Services for machine-to-machine communication [M2M] or machine type communication [MTC]
• CPC Class Codes: H04W 84/12 WLAN [Wireless Local Area Networks]
• CPC Class Codes: H04W 84/18 Self-organising networks, e.g. ad-hoc networks or sensor networks
• CPC Class Codes: H04W 88/16 Gateway arrangements

Abstract

A hybrid wireless network, method, and plant for enabling communication between wireless devices are provided herein. An exemplary embodiment provides a hybrid wireless network for enabling communication between wireless devices. The hybrid wireless network includes a gateway that is enabled with a wireless sensor network protocol and a Wi-Fi protocol, wherein the hybrid sensor network enables communication between a wireless handheld device and a plurality of wireless transmitters using the wireless sensor network protocol and the Wi-Fi protocol. The wireless handheld device and at least a portion of the plurality of wireless transmitters are enabled with the wireless sensor network protocol and the Wi-Fi protocol.

Claims

1. A hybrid wireless network for enabling communication between wireless devices, comprising a gateway that is enabled with a wireless sensor network protocol and a Wi-Fi protocol, wherein the hybrid sensor network enables communication between a wireless handheld device and a plurality of wireless transmitters using the wireless sensor network protocol and the Wi-Fi protocol, and wherein the wireless handheld device and at least a portion of the plurality of wireless transmitters are enabled with the wireless sensor network protocol and the Wi-Fi protocol.

2. The hybrid wireless network of claim 1, wherein the plurality of wireless transmitters are configured to:

collect process data corresponding to a plurality of plant components; and

send the process data to the wireless handheld device.

3. The hybrid wireless network of claim 2, wherein the wireless handheld device is configured to associate at least a portion of the process data with a particular plant component based on an RFID device connected to the particular plant component.

4. The hybrid wireless network of claim 2, wherein the wireless handheld device is configured to send the process data to a distributed control system (DCS) or an asset management system, or both.

5. The hybrid wireless network of claim 2, wherein the wireless handheld device is configured to use the process data to perform an equipment health monitoring activity, an asset management activity, or a data mining activity, or any combinations thereof.

6. The hybrid wireless network of claim 1, wherein the plurality of wireless transmitters are configured to function as wireless sensor network routers for the hybrid wireless network using the wireless sensor network protocol.

7. The hybrid wireless network of claim 1, wherein the portion of the plurality of wireless transmitters that are enabled with the wireless sensor network protocol and the Wi-Fi protocol are configured to function as Wi-Fi routers for the hybrid wireless network using the Wi-Fi protocol.

8. The hybrid wireless network of claim 1, wherein the wireless sensor network protocol comprises WirelessHART.

9. The hybrid wireless network of claim 1, wherein the wireless sensor network protocol comprises ISA100.11a.

10. A method for communicating with a wireless transmitter via a hybrid wireless network, comprising:

establishing, at a wireless handheld device, a wireless sensor network connection with a plurality of wireless transmitters via a hybrid wireless network using a wireless sensor network protocol;

establishing, at the wireless handheld device, a Wi-Fi network connection with at least a portion of the plurality of wireless transmitters via the hybrid wireless network using a Wi-Fi protocol;

communicating, via the wireless handheld device, with any of the plurality of wireless transmitters via the wireless sensor network connection; and

communicating, via the wireless handheld device, with any of the portion of the plurality of wireless transmitters via the Wi-Fi network connection.

11. The method of claim 10, wherein communicating with any of the plurality of wireless transmitters via the wireless sensor network connection comprises receiving, at the wireless handheld device, process data corresponding to any of a plurality of plant components from any of the plurality of wireless transmitters via the wireless sensor network connection.

12. The method of claim 11, comprising sending, via the wireless handheld device, the process data to a distributed control system (DCS) or an asset management system, or both.

13. The method of claim 11, comprising associating, via the wireless handheld device, at least a portion of the process data with a particular plant component based on an RFID device connected to the particular plant component.

14. The method of claim 10, wherein communicating with any of the portion of the plurality of wireless transmitters via the Wi-Fi network connection comprises routing data from the wireless handheld device to another wireless device by using one of the portion of the plurality of wireless transmitters as a Wi-Fi router via the Wi-Fi network connection.

15. A plant, comprising:

a plurality of plant components;

a hybrid wireless network comprising a wireless sensor network that uses a wireless sensor network protocol and a Wi-Fi network that uses a Wi-Fi protocol;

a wireless handheld device that is enabled to use the wireless sensor network protocol and the Wi-Fi protocol; and

wireless transmitters, wherein a first portion of the wireless transmitters are only enabled to use the wireless sensor network protocol and a second portion of the wireless transmitters are enabled to use the wireless sensor network protocol and the Wi-Fi protocol, and wherein the wireless transmitters are configured to;

collect process data corresponding to any of the plurality of plant components; and

send the process data to the wireless handheld device.

16. The plant of claim 15, wherein the wireless handheld device is configured to associate at least a portion of the process data with a particular plant component based on an RFID device connected to the particular plant component.

17. The plant of claim 15, wherein the wireless handheld device is configured to send the process data to a distributed control system (DCS) or an asset management system, or both.

18. The plant of claim 15, wherein the wireless handheld device is configured to use the process data to perform an equipment health monitoring activity, an asset management activity, or a data mining activity, or any combinations thereof.

19. The plant of claim 15, wherein the first portion of wireless transmitters and the second portion of wireless transmitters are configured to function as wireless sensor network routers for the hybrid wireless network using the wireless sensor network protocol.

20. The plant of claim 15, wherein the second portion of wireless transmitters are configured to function as Wi-Fi routers for the hybrid wireless network using the Wi-Fi protocol.