Risk behavior detection methods based on tracking handset movement within a moving vehicle

Patent metadata

Field	Value
Publication number	US-11941704-B2
Application number	US-202218145391-A
Country	US
Kind code	B2
Filing date	Dec 22, 2022
Priority date	Mar 13, 2013
Publication date	Mar 26, 2024
Grant date	Mar 26, 2024

Abstract

At least a method for determining risk behavior of a driver is described. While a vehicle is being driven, data is obtained related to the position and movement of a wireless communications device. The data may indicate the type of behavior exhibited by the driver while the vehicle is being driven.

First claim

The invention claimed is:

1. A method comprising:
processing, by a computing device and at least three localization devices attached to a vehicle, a signal transmitted over time by a wireless communication device;
determining, by the computing device over time and based on the signal transmitted by the wireless communication device and the processing, a triangulated position of the wireless communication device in the vehicle relative to the at least three localization devices attached to the vehicle;
determining, based on the triangulated position and a height of a driver in a seated position in the vehicle as stored in the computing device, that the triangulated position of the wireless communication device is in a location relative to the height of the driver in the seated position in the vehicle;
determining, by the computing device and based on the triangulated position of the wireless communication device, that one or more events that the driver is operating the wireless communication device at the height of the driver while driving the vehicle, in response to the determination that the location corresponds to the height of the driver in the seated position in the vehicle; and
in response to the determination of the one or more events, transmitting, by the computing device, an alert to the wireless communication device of the driver.

2. The method of claim 1 further comprising:
determining, based on the location corresponding to the height of the driver, that an event of the one or more events corresponds to the driver speaking while the wireless communication device is placed on an ear of the driver.

3. The method of claim 1 , wherein the wireless communication device comprises an active RFID tag.

4. The method of claim 3 , wherein the active RFID tag is powered by a battery.

5. The method of claim 1 , wherein a risk category of the driver is changed from at a low level to at a high level and an insurance premium of the driver as stored in the computing device is increased, in response to the determination that the triangulated position of the wireless communication device is in a location relative to the height of the driver in the seated position in the vehicle, indicative that the driver is associated with a high risk of distraction during vehicle operation and the driver was previously categorized at a low level associated with the low risk of distraction during vehicle operation, the low level indicative of less risk than the high level.

6. The method of claim 1 , wherein the signal comprises a Bluetooth Low Energy (BLE) signal.

7. The method of claim 1 , wherein the at least three localization devices comprise four localization devices that are symmetrically attached to the vehicle.

8. An apparatus comprising:
at least three localization devices attached to a vehicle, wherein each localization device comprises a RFID node;
a wireless communication device transmitting a signal that is received by each of the at least three localization devices;
a computer processor; and
a tangible computer memory storing computer-executable instructions that, when executed by the computer processor, cause the computer processor of the apparatus:
determine, over time and based on the signal transmitted by the wireless communication device, a triangulated position of the wireless communication device in the vehicle relative to the at least three localization devices attached to the vehicle;
determine, based on the triangulated position of the wireless communication device relative to a height of the driver in a seated position in the vehicle as stored in the tangible computer memory, that the driver of the vehicle is operating the wireless communication device while driving the vehicle; and
in response to the determination that the driver of the vehicle is operating the wireless communication device while driving the vehicle, transmitting, by the computing device, an alert to the wireless communication device of the driver.

9. The apparatus of claim 8 wherein in response to the determination that the triangulated position corresponds to the height of the driver in the seated position in the vehicle, an event corresponds to the driver speaking while the wireless communication device is placed on an ear of the driver, and wherein the tangible computer memory further stores computer-executable instructions that, when executed by the computer processor, cause the computer processor to:
determine, by using an algorithm, one or more occurrences of one or more events based on the triangulated position;
determine, by using the algorithm, one or more probabilities of occurrence over time of the one or more occurrences of the one or more events, and
based on the one or more probabilities, categorizing, by the computer processor, the driver into a risk category comprising at least a high level and a low level, the low level indicative of less risk than the high level.

10. The apparatus of claim 9 , wherein the computer processor is configured to provide one or more insurance premium discounts to an insured of the vehicle in response to the categorization of the driver at the risk category of the low level indicative that the driver is associated with a low risk of distraction during vehicle operation.

11. The apparatus of claim 9 , wherein the computer processor is configured to increase an insurance premium of an insured in response to the categorization of the driver at the risk category of the high level indicative that the driver is associated with a high risk of distraction during vehicle operation.

12. The apparatus of claim 8 , wherein alerts are transmitted to the wireless communication device by the computer processor in response to the determination that the triangulated position exceeds a threshold rate of change over time, and wherein the wireless communication device comprises an active RFID tag powered by a battery.

13. The apparatus of claim 8 , wherein the signal comprises a Bluetooth Low Energy (BLE) signal.

14. The apparatus of claim 8 , wherein the at least three localization devices comprises four localization devices that are symmetrically attached to the vehicle.

15. A system comprising:
at least one memory; and
at least one processor coupled to the at least one memory and configured to perform, based on instructions stored in the at least one memory:
receiving a signal transmitted over time by a wireless communication device in a vehicle, wherein the signal is indicative of a location of the wireless communication device relative to at least three localization devices attached to the vehicle;
determining, based on the signal, the location of the wireless communication device as a triangulated position of the wireless communication device in the vehicle relative to the at least three localization devices attached to the vehicle;
determining, based on the triangulated position of the wireless communication device relative to a height of the driver in a seated position in the vehicle as stored in the at least one memory, that the driver of the vehicle is operating the wireless communication device while driving the vehicle; and
in response to the determination that the driver of the vehicle is operating the wireless communication device while driving the vehicle, transmitting, by the computing device, an alert to the wireless communication device of the driver.

16. The system of claim 15 , wherein a risk category of the driver is changed from at a low level to at a high level and an insurance premium of an insured as stored in the at least one memory is increased, in respons

Assignees

• Allstate Insurance Co

Inventors

• Slusar Mark V
• Kleinhenz Joseph
• Huls Eric D

Classifications

• G06Q40/08 Primary

  Insurance · CPC title

• B60W40/09

  Driving style or behaviour · CPC title

• G01S5/02

  using radio waves (using satellite radio beacon systems for determining position G01S19/00) · CPC title

• G01S5/0284

  Relative positioning · CPC title

• G01S11/02

  using radio waves (G01S19/00 takes precedence) · CPC title