Sensor deployment mechanism at a monitored location

Patent metadata

Field	Value
Publication number	US-9942693-B2
Application number	US-201615389626-A
Country	US
Kind code	B2
Filing date	Dec 23, 2016
Priority date	May 13, 2014
Publication date	Apr 10, 2018
Grant date	Apr 10, 2018

Abstract

A universal sensor interface enables selective coupling of one or more sensor module units to a wireless node. Each sensor module unit can contain a suite of sensors selected for a particular sensor application at a monitored location. Reconfiguration of the wireless sensor network can occur seamlessly through the plug-and-play connectivity between the sensor module units and the wireless node.

First claim

What is claimed is:

1. A method, comprising:
generating, by an environmental sensor node device installed at a monitored location, first sensor data derived from first measurements by a plurality of sensors included in a suite of environmental sensors, the suite of environmental sensors mounted on a circuit board enclosed in a housing, the suite of environmental sensors including a temperature sensor, a humidity sensor, and a light sensor;
transmitting, by the environmental sensor node device, first sensor data signals, which are based on the first sensor data, to a gateway device installed at the monitored location via a wireless communication interface for delivery to a host system that is remote from the monitored location;
generating, by the environmental sensor node device, second sensor data derived from second measurements by a set of one or more sensors in the environmental sensor node device, the set of one or more sensors configured to measure a health of the environmental sensor node device, wherein the second measurements includes measurements of a voltage of a battery that powers the environmental sensor node device; and
transmitting, by the environmental sensor node device, second sensor data signals, which are based on the second sensor data, to the gateway device via the wireless communication interface for delivery to the host system that is remote from the monitored location.

2. The method of claim 1 , wherein the wireless communication interface uses the IEEE 802.15.4 protocol.

3. The method of claim 1 , wherein the wireless communication interface communicates with the gateway device via a wireless mesh network.

4. The method of claim 1 , wherein the suite of environmental sensors further includes an air quality sensor.

5. The method of claim 1 , wherein the monitored location is a building.

6. The method of claim 5 , wherein the monitored location is a warehouse.

7. The method of claim 5 , wherein the monitored location is an office building.

8. The method of claim 5 , wherein the monitored location is a school.

9. The method of claim 1 , wherein the monitored location is a movable monitored area.

10. A wireless sensor node device, comprising:
a suite of environmental sensors mounted on a circuit board enclosed in a housing, the suite of environmental sensors including a temperature sensor, a humidity sensor, and a light sensor;
a controller that generates first sensor data based on measurements by a plurality of the suite of environmental sensors;
a battery configured to power the wireless sensor node device;
a wireless transceiver that communicates with a gateway device installed in a monitored location via wireless communication, the gateway device configured to provide access to a wide area network for a plurality of devices that includes the wireless sensor node device; and
a set of one or more sensors configured to measure a health of the wireless sensor node device, wherein the wireless transceiver is configured to transmit the first sensor data based on measurements by the plurality of the suite of environmental sensors, and to transmit second sensor data derived from second measurements by the set of one or more sensors to the gateway device for delivery to a host system via the wide area network, wherein the second measurements includes measurements of a voltage of a battery that powers the wireless sensor node device.

11. The wireless sensor node device of claim 10 , wherein the wireless communication interface uses the IEEE 802.15.4 protocol.

12. The wireless sensor node device of claim 10 , wherein the wireless communication interface communicates with the gateway device via a wireless mesh network.

13. The wireless sensor node device of claim 10 , wherein the suite of environmental sensors further includes an air quality sensor.

14. The wireless sensor node device of claim 10 , wherein the monitored location is a building.

15. The wireless sensor node device of claim 14 , wherein the monitored location is a warehouse.

16. The wireless sensor node device of claim 14 , wherein the monitored location is an office building.

17. The wireless sensor node device of claim 14 , wherein the monitored location is a school.

18. The wireless sensor node device of claim 10 , wherein the monitored location is a movable monitored area.

Assignees

• Senseware Inc

Inventors

• Stamatakis Julien G

Classifications

• G08B19/00

  Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow · CPC title

• H04W4/70

  Services for machine-to-machine communication [M2M] or machine type communication [MTC] · CPC title

• H04W24/02

  Arrangements for optimising operational condition · CPC title

• F24F2110/00

  Control inputs relating to air properties · CPC title

• H04W4/38

  for collecting sensor information · CPC title