IP Library Granted Patent US 10,278,634
Granted Patent B2
US 10,278,634 · App. 15/293,501 · Granted May 7, 2019

Detecting and explaining driver confidence

Inventors: Randall L. Cogill (Dublin, IE); Freddy Lecue (Dublin, IE); Joe Naoum-Sawaya (London, CA); Robert Shorten (Mulhuddart, IE)
Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
A61B5/18A61B5/0205A61B5/6893A61B5/7246G01C21/3415G01C21/3484G01C21/3492A61B5/021A61B5/024A61B5/0531A61B2560/0242
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Quick Facts
Patent No.
US 10,278,634
App. No.
15/293,501
Granted
May 7, 2019
Kind
B2
Abstract

Embodiments for driver confidence evaluation while operating a vehicle by a processor. Driver confidence, based upon one or more psychophysical parameters of a driver, is combined and correlated with a plurality of environmental factors and route information. A confidence in vehicular operational capabilities of the driver may be detected according to the correlation.

Claims (32)

1. A method, by a processor, for driver competency evaluation while operating a vehicle, comprising:

correlating driver confidence, based upon one or more psychophysical parameters of a driver, with a plurality of environmental factors and route information;

detecting a competency in vehicular operational capabilities of the driver according to the correlation; wherein detecting the competency includes identifying an anxiety road profile value determined by measuring the one or more psychophysical parameters associated with the route information of a particular travel route; and

performing one of a plurality of suggested confidence actions according to the detected competency to improve the vehicular operational capabilities through use of a user interface, thereby increasing driver safety while operating the vehicle; wherein performing one of the plurality of confidence actions further comprises performing at least one of:

providing at least one suggestion to increase the driver confidence or correct the confidence in the vehicular operational capabilities; and

providing customized travel routes for the driver to reduce the driver confidence.

2. The method of claim 1 , further including monitoring the one or more psychophysical parameters, wherein the one or more psychophysical parameters include at least a heart rate, blood pressure, or electro dermal activity.

3. The method of claim 1 , further including identifying a plurality of routes associated with a current location of the driver or target destination as eligible routes matching the vehicular operational capabilities.

4. The method of claim 1 , further including analyzing the route information and the plurality of environmental factors according to a knowledge domain for the correlation, wherein data relating to the correlation is stored in a driver profile for the driver.

5. The method of claim 1 , further including determining the driver confidence by comparing the one or more psychophysical parameters with a route associated with a current location of the vehicle or target destination and at least one of the plurality of environmental factors.

6. A system for driver confidence evaluation while operating a vehicle, comprising:

one or more computers with executable instructions that when executed cause the system to:

correlate driver confidence, based upon one or more psychophysical parameters of a driver, with a plurality of environmental factors and route information;

detect a competency in vehicular operational capabilities of the driver according

to the correlation; wherein detecting the competency includes identifying an anxiety road profile value determined by measuring the one or more psychophysical parameters associated with the route information of a particular travel route; and

perform one of a plurality of suggested confidence actions according to the detected competency to improve the vehicular operational capabilities through use of a user interface, thereby increasing driver safety while operating the vehicle; wherein performing one of the plurality of confidence actions further comprises performing at least one of:

providing at least one suggestion to increase the driver confidence or correct the confidence in the vehicular operational capabilities; and

providing customized travel routes for the driver to reduce the driver confidence.

7. The system of claim 6 , wherein the executable instructions monitor the one or more psychophysical parameters, wherein the one or more psychophysical parameters include at least a heart rate, blood pressure, or electro dermal activity.

8. The system of claim 6 , wherein the executable instructions identify a plurality of routes associated with a current location of the driver or target destination as eligible routes matching the vehicular operational capabilities.

9. The system of claim 6 , wherein the executable instructions analyze the route information and the plurality of environmental factors according to a knowledge domain for the correlation, wherein data relating to the correlation is stored in a driver profile for the driver.

10. The system of claim 6 , wherein the executable instructions determine the driver confidence by comparing the one or more psychophysical parameters with a route associated with a current location of the vehicle or target destination and at least one of the plurality of environmental factors.

11. A computer program product for driver confidence evaluation while operating a vehicle by a processor, the computer program product comprising a non-transitory computer-readable storage medium having computer-readable program code portions stored therein, the computer-readable program code portions comprising:

an executable portion that correlates driver competency, based upon one or more psychophysical parameters of a driver, with a plurality of environmental factors and route information;

an executable portion that detects a competency in vehicular operational capabilities of the driver according to the correlation; wherein detecting the competency includes identifying an anxiety road profile value determined by measuring the one or more psychophysical parameters associated with the route information of a particular travel route; and

an executable portion that performs one of a plurality of suggested confidence actions according to the detected competency to improve the vehicular operational capabilities through use of a user interface, thereby increasing driver safety while operating the vehicle; wherein performing one of the plurality of confidence actions further comprises performing at least one of:

providing at least one suggestion to increase the driver confidence or correct the confidence in the vehicular operational capabilities; and

providing customized travel routes for the driver to reduce the driver confidence.

12. The computer program product of claim 11 , further including an executable portion that monitors the one or more psychophysical parameters, wherein the one or more psychophysical parameters include at least a heart rate, blood pressure, or electro dermal activity.

13. The computer program product of claim 11 , further including an executable portion that identifies a plurality of routes associated with a current location of the driver or target destination as eligible routes matching the vehicular operational capabilities.

14. The computer program product of claim 11 , further including an executable portion that analyzes the route information and the plurality of environmental factors according to a knowledge domain for the correlation, wherein data relating to the correlation is stored in a driver profile for the driver.

15. The computer program product of claim 11 , further including an executable portion that determines the driver confidence by comparing the one or more psychophysical parameters with a route associated with a current location of the vehicle or target destination and at least one of the plurality of environmental factors.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 23, 2021
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: HYUNDAI MOTOR COMPANY; KIA CORPORATION
Reel/Frame 058191/0341 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 15, 2017
From: COGILL, RANDALL L.; LECUE, FREDDY; NAOUM-SAWAYA, JOE; SHORTEN, ROBERT
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 041258/0317 →
Continuity (1)
Related Publication 20180103888A1 · Apr 19, 2018
Cited By (3)
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