Subjective route risk mapping and mitigation

  • US 10,269,075 B2
  • Filed: 02/02/2016
  • Issued: 04/23/2019
  • Est. Priority Date: 02/02/2016
  • Status: Active Grant
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First Claim
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1. A system comprising:

  • a vehicle;

    a computing device associated with a user travelling within the vehicle, the computing device receiving input from the user when the user feels a sense of unease or alertness regarding a particular road segment; and

    a subjective risk analysis computing system communicatively coupled to the computing device, the subjective risk analysis computing system receiving subjective risk information corresponding to the user'"'"'s sense of unease or alertness regarding particular road segments and processing the subjective risk information to determine a subjective risk score for each of a plurality of road segments along a route,wherein the vehicle further comprises an input device that receives the input from the user representative of a sense of unease or alertness regarding the particular road segment,wherein the input device further comprises a biometric sensor that produces a biometric signal representative of a level of unease or alertness being experienced by the user during a subjective risk event on a road segment,wherein the computing device communicates, in near real-time, to the subjective risk analysis computing system, the biometric signal representative of the level of unease or alertness being experienced by the user during the subjective risk event, andwherein the subjective risk analysis computing system analyzes the biometric signal representative of the level of unease or alertness being experienced by the user during the subjective risk event when determining the subjective risk score for each of the plurality of road segments along the route.

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