Method to Auto-Configure Gas Detectors Based on Real-Time Location

Patent metadata

Field	Value
Publication number	US-2019094193-A1
Application number	US-201816146655-A
Country	US
Kind code	A1
Filing date	Sep 28, 2018
Priority date	May 13, 2015
Publication date	Mar 28, 2019
Grant date	—

Abstract

Embodiments relate generally to systems and methods for determining the location of a gas detector device, wherein the location may be within a predefined location zone, and automatically configuring the gas detector device based on the location zone. Each location zone in a facility may be associated with a configuration for the gas detector device. The location of the gas detector device may be monitored by a central station, and when it is determined that a gas detector device has moved from one location zone to another, the configuration of the gas detector device may be updated accordingly. Additionally, other parameters may be monitored by the central station and/or the gas detector device to determine the appropriate configuration of the gas detector device.

First claim

1 .- 20 . (canceled)

21 . A method for configuring a gas detector device, the method comprising:
receiving, by a central station, detected gas data from the gas detector device; receiving, by the central station, location data from the gas detector device; determining whether the gas detector device has moved from a first location zone to a second location zone based on the received location data; accessing, by the central station, configuration instructions associated with the second location zone when the gas detector device has moved to the second location zone; and sending, by the central station, the configuration instructions associated with the second location zone to the gas detector device, wherein the gas detector device uses the configuration instructions to update a current configuration of the gas detector device.

22 . The method of claim 21 , wherein receiving the location data from the gas detector device at periodic intervals of time.

23 . The method of claim 21 , wherein the configuration instructions comprise defining threshold limits of gas concentration and causing a plurality of gas sensors, located within the gas detector device, to activate or deactivate.

24 . The method of claim 21 further comprising storing, by the central station, the received location data, wherein determining whether the gas detector device has moved from the first location zone to the second location zone based on the received location data comprises comparing currently received location data to previously stored location data.

25 . The method of claim 21 further comprising:
sending a confirmation message to the gas detector device before sending the configuration instructions; and
receiving a response from the gas detector device.

26 . The method of claim 21 further comprising storing, by the central station, the configuration instructions received by the gas detector device.

27 . The method of claim 21 , wherein accessing the configuration instructions comprises:
defining a plurality of location zones within a facility, wherein each location zone is associated with a particular configuration for the gas detector device; and storing, by the central station, the location zone and corresponding configurations.

28 . The method of claim 27 , wherein defining the plurality of location zones further comprises:
defining a boundary for each of the plurality of location zones based on at least one or more of a criticality of an area or historical incident information of the area, a type of gas to be detected in the area, concentration levels of a gas anticipated in the area, types of equipment available in the area, a number of workers in the area, or a personal protection equipment required for the area.

29 . The method of claim 28 , wherein the boundary for each of the plurality of location zones is defined dynamically.

Assignees

• Honeywell Int Inc

Inventors

• Maddila Vidyasagar Baba
• Thomas Tijo
• George Kurian
• Kamalakannan Arunkumar
• Talluri Suryaramya
• Illuru Swapna

Classifications

• G01N33/0063

  using a threshold to release an alarm or displaying means · CPC title

• G08B21/14

  Toxic gas alarms (G08B21/16 takes precedence) · CPC title

• G01N33/0006 Primary

  Calibrating gas analysers · CPC title