US 11,816,975 B2
Wildfire defender
Hoa Ton-That, Glastonbury, CT (US); James Dykstra, Manchester, CT (US); John Han, Glastonbury, CT (US); Stefanie M. Walker, Meriden, CT (US); Joseph Amuso, Stafford, CT (US); George Lee, North Franklin, CT (US); and Kyle J. Kelsey, Portland, CT (US)
Assigned to THE TRAVELERS INDEMNITY COMPANY, Hartford, CT (US)
Filed by The Travelers Indemnity Company, Hartford, CT (US)
Filed on Mar. 22, 2022, as Appl. No. 17/700,652.
Application 17/700,652 is a continuation in part of application No. 17/192,120, filed on Mar. 4, 2021, granted, now 11,288,953.
Application 17/192,120 is a continuation of application No. 16/585,565, filed on Sep. 27, 2019, granted, now 10,964,201, issued on Mar. 30, 2021.
Prior Publication US 2022/0215744 A1, Jul. 7, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G08B 31/00 (2006.01); G06F 16/29 (2019.01); G06T 7/00 (2017.01); G06T 7/73 (2017.01); G06T 7/50 (2017.01); G06T 17/05 (2011.01); G08B 17/00 (2006.01); G08B 17/12 (2006.01); A01G 23/00 (2006.01); G06F 16/587 (2019.01); G06V 20/10 (2022.01); G06F 18/25 (2023.01)
CPC G08B 31/00 (2013.01) [A01G 23/00 (2013.01); G06F 16/29 (2019.01); G06F 16/587 (2019.01); G06F 18/25 (2023.01); G06T 7/0002 (2013.01); G06T 7/50 (2017.01); G06T 7/75 (2017.01); G06T 17/05 (2013.01); G06V 20/176 (2022.01); G06V 20/188 (2022.01); G08B 17/005 (2013.01); G08B 17/12 (2013.01); G06T 2207/10032 (2013.01); G06T 2207/10048 (2013.01); G06T 2207/30184 (2013.01); G06T 2207/30188 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system, comprising:
a processing device; and
a memory device in communication with the processing device, the memory device storing instructions that when executed by the processing device result in:
accessing a first dataset comprising aerial imagery data and infrared data associated with a geographic area;
accessing a second dataset comprising property boundary data associated with the geographic area;
identifying a plurality of property boundaries associated with the geographic area;
applying a building detection model to identify a building based on the first dataset and constrained by the property boundaries;
applying a vegetation detection model to identify one or more vegetation areas based on the first dataset and constrained by the property boundaries;
identifying a moisture content of the one or more vegetation areas based on the infrared data;
determining an estimated distance between each of the one or more vegetation areas and the building as separation data;
comparing the separation data to a defensible space guideline to determine a defensible space adherence score;
determining a fire risk adjustment based on the moisture content; and
generating a wildfire risk map comprising the defensible space adherence score associated with the geographic area, wherein the wildfire risk map incorporates the fire risk adjustment.