US 11,054,278 B2
Road frustration index risk mapping and mitigation
Sunil Chintakindi, Menlo Park, CA (US)
Assigned to Allstate Insurance Company, Northbrook, IL (US)
Filed by Allstate Insurance Company, Northbrook, IL (US)
Filed on Jul. 7, 2020, as Appl. No. 16/922,366.
Application 16/922,366 is a continuation of application No. 16/193,581, filed on Nov. 16, 2018, granted, now 10,739,160.
Application 16/193,581 is a continuation of application No. 15/802,639, filed on Nov. 3, 2017, granted, now 10,132,644, issued on Nov. 20, 2018.
Application 15/802,639 is a continuation of application No. 15/646,833, filed on Jul. 11, 2017, granted, now 9,851,214, issued on Dec. 26, 2017.
Application 15/646,833 is a continuation of application No. 15/296,915, filed on Oct. 18, 2016, granted, now 9,739,627, issued on Aug. 22, 2017.
Prior Publication US 2020/0400459 A1, Dec. 24, 2020
This patent is subject to a terminal disclaimer.
Int. Cl. G01C 21/36 (2006.01); G01C 21/34 (2006.01)
CPC G01C 21/3691 (2013.01) [G01C 21/3461 (2013.01); G01C 21/3484 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A computing device comprising:
one or more processors; and
memory storing instructions that, when executed by the one or more processors, cause the computing device to:
cause display of first instructions for travel, by a vehicle, along a first route;
determine, using one or more sensors, a frustration level of a driver of a vehicle;
determine, based on the first route, an appropriate level of frustration;
determine, using the one or more sensors, an alertness of the driver;
display, based on the alertness of the driver and based on comparing the frustration level of the driver to the appropriate level of frustration, a prompt in a user interface;
receive a response to the prompt; and
cause, based on the response to the prompt, display of second instructions for travel, by the vehicle, along a second route different from the first route.