公开(公告)号：US11816971B2

公开(公告)日：2023-11-14

申请号：US17291172

申请日：2019-11-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Andrew Long ,  Panagiotis D. Stanitsas ,  Jerome Shanko, Jr. ,  Wesley M. Barbee ,  Matthew M. Shettel ,  Matthew Shannon ,  Johnathan R. Graves ,  James W. Howard ,  James B. Snyder ,  James L. C. Werness, Jr. ,  Jason Patterson ,  Ravi Raagav Srinivas ,  Payas Tikotekar

IPC: G08B21/16 ,  G01J5/00 ,  G06F18/24 ,  G06T7/00 ,  G06V20/20 ,  G08B17/06 ,  G08B17/117 ,  G08B17/12 ,  G06F1/24

CPC classification number: G08B21/16 ,  G01J5/00 ,  G06F1/24 ,  G06T7/97 ,  G06V20/20 ,  G08B17/06 ,  G08B17/117 ,  G08B17/12 ,  G01J2005/0077 ,  G06T2207/10048 ,  G06T2207/20084

Abstract: A system, wearable device and management device provided for predicting a flashover event. According to one aspect of the disclosure, a wearable device for predicting a flashover event is provided. The wearable device includes at least one thermal sensor configured to generate thermal data associated with an environment, and processing circuitry configured to: determine a risk of ignition of at least one combustible gas in the environment based on the thermal data, and trigger at least one action based on the determined risk of ignition.