WIRELESS ENVIRONMENT SENSOR DATA SYSTEM AND METHOD

• US 20070252692A1
• Filed: 11/16/2006
• Published: 11/01/2007
• Est. Priority Date: 05/01/2006
• Status: Abandoned Application

• Current Assignee: Symbol Technologies, Inc. (Zebra Technologies Corporation)
• Original Assignee: Symbol Technologies, Inc. (Zebra Technologies Corporation)
• Inventors: WALLACE, Patrick, ROSENTHAL, Joshua
• Application Number:
  US11/560,449
• Publication Number:
  US 20070252692A1
• Time in Patent Office: Days
• US Class Current: 340/539.260
• CPC Class Codes: G01D 21/00 Measuring or testing not otherwise provided for
• CPC Class Codes: H04W 40/00 Communication routing or communication path finding
• 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

Abstract

A wireless environment sensor data system and method for a wireless local area network (WLAN) is disclosed. Wireless environment sensor raw data is collected from a wireless sensor by a wireless data collector device in the WLAN. The environment sensor raw data is then sent to a wireless switch via an Ethernet switch in the WLAN. The wireless switch sends the raw data to a destination in WLAN infrastructure where the raw data is processed.

Claims

1. A wireless environment sensor data system for a wireless local area network (WLAN) infrastructure, the system comprising:

a data collector device configured to collect wireless environment sensor raw data; and

a wireless switch configured to route the wireless environment sensor raw data.

2. A system according to claim 1, wherein the data collector device is coupled to an access point in the WLAN infrastructure.

3. A system according to claim 2, wherein the access point is weather sealed.

4. A system according to claim 2, wherein the access point is part of a mesh network.

5. A system according to claim 1, wherein the data collector device is imbedded in a mobile wireless device.

6. A system according to claim 5, wherein the mobile wireless device is part of a mesh network.

7. A system according to claim 1, wherein the data collector device comprises:

a receiver module in communication with the WLAN infrastructure, wherein the receiver module is configured to receive the wireless environment sensor raw data;

a memory module coupled to and in communication with the receiver module, wherein the memory module is configured to store the wireless environment sensor raw data;

a transmitter module coupled to and in communication with the memory module, wherein the transmitter module is configured to send the wireless environment sensor raw data to the wireless switch via an Ethernet switch; and

a data switch configured to control transmission of the wireless environment sensor raw data in response to a request by the WLAN infrastructure.

8. A system according to claim 7, wherein:

the receiver module is in compliance with IEEE 802.11 specifications; and

the transmitter module is in compliance with IEEE 802.11 specifications.

9. A method for processing wireless environment sensor data for a wireless local area network (WLAN) infrastructure, the method comprising:

receiving wireless environment sensor raw data;

collecting the wireless environment sensor raw data to obtain collected raw data;

sending the collected raw data to a wireless switch; and

routing the collected raw data to a destination in the WLAN infrastructure via the wireless switch.

10. A method according to claim 9, wherein the sending step further comprises sending the collected raw data in response to a request by the WLAN infrastructure.

11. A method according to claim 9, wherein the collected raw data is processed at the destination.

12. A method according to claim 11, further comprising performing statistical analysis on the processed data.

13. A method according to claim 12, wherein the statistical analysis determines effects of weather conditions on sales in particular stores.

14. A method according to claim 9, further comprising indicating a warning based on the processed data.

15. A method according to claim 14, wherein the warning comprises at least one of:

a weather warning;

a security warning;

a safety warning.

16. A wireless environment sensor data system for a wireless local area network (WLAN) infrastructure, the system comprising:

a receiver module in communication with the WLAN infrastructure, wherein the receiver module is configured to receive the wireless environment sensor raw data;

a memory module coupled to and in communication with the receiver module, wherein the memory module is configured to store the wireless environment sensor raw data;

a transmitter module coupled to and in communication with the memory module, wherein the transmitter module is configured to send the wireless environment sensor raw data to an Ethernet switch;

a wireless switch configured to receive the wireless environment sensor raw data from the Ethernet switch; and

a data switch configured to control transmission of the wireless environment sensor raw data to the wireless switch based upon a request by the WLAN infrastructure.

17. A system according to claim 16, further comprising an environment sensor in communication with the WLAN, wherein the environment sensor is configured to send wireless environment sensor raw data to the receiver module.

18. A system according to claim 17, wherein the environment sensor is a weather sensor.

19. A system according to claim 18, wherein the weather sensor comprises:

a relative humidity sensor;

a pressure sensor;

a temperature sensor;

or

a wind speed sensor.

20. A wireless system according to claim 17, wherein the environment sensor is a security sensor.

21. A wireless system according to claim 20, wherein the security sensor comprises a motion detector sensor.

22. A wireless system according to claim 17, wherein the environment sensor is a safety sensor.

23. A wireless system according to claim 22, wherein the safety sensor comprises a smoke detector sensor.

24. A system according to claim 16, wherein the wireless switch is further configured to send raw data to a destination in the WLAN infrastructure.