Traffic risk avoidance for a route selection system

• US 10,247,565 B2
• Filed: 04/07/2017
• Issued: 04/02/2019
• Est. Priority Date: 04/11/2016
• Status: Active Grant

• Current Assignee: State Farm Mutual Automobile Insurance Company (State Farm)
• Original Assignee: State Farm Mutual Automobile Insurance Company (State Farm)
• Inventors: Nepomuceno, John A., Shah, Rajiv C., Chan, Leo Nelson, Cielocha, Steven, Lyons, Roxane, Megyese, Matthew S., Leise, William J., Kellett, Jennifer Criswell, Gaudin, Kristopher Keith, Crawford, Jennifer L., Myers, Jeremy, Matesevac, III, Edward P.
• Primary Examiner(s): Elchanti, Hussein
• Application Number:
  US15/482,290
• Publication Number:
  US 20170292848A1
• Time in Patent Office: 725 Days
• CPC Class Codes: G01C 21/3461 Preferred or disfavoured areas, e.g. dangerous zones, toll or emission zones, intersections, manoeuvre types, segments such as motorways, toll roads, ferries
• CPC Class Codes: G01C 21/3492 employing speed data or traffic data, e.g. real-time or historical traffic control systems for road vehicles involving transmission of navigation instructions to the vehicle G08G1/0968

Abstract

Systems and methods relate to, inter alia, calculating a number of expected collisions in an area over a time period. The systems and methods may further determine a number of observed collisions in the area over the time period. The systems and methods may further calculate a risk index for the area based upon a comparison between the number of expected collisions and the number of observed collisions. The systems and methods may further select a travel route for a vehicle based upon the risk index.

Claims

1. A computer-implemented method, carried out by one or more processors of a server communicatively coupled to a device for monitoring or controlling vehicle operation, of reducing vehicle collisions, the method comprising:

calculating, by the one or more processors, a number of expected collisions in an area over a time period based upon historical traffic data corresponding to one or more comparable areas near the area;

determining, by the one or more processors, a number of observed collisions in the area over the time period;

calculating, by the one or more processors, a risk index for the area, wherein the risk index is a comparison result between the number of expected collisions and the number of observed collisions;

selecting, by the one or more processors, a travel route for a vehicle based upon the calculated risk index; and

transmitting, via a transceiver and via wireless communication or data transmission over one or more radio frequency links or wireless communication channels, the selected travel route to the device to facilitate routing of the vehicle that avoids traversing the area, wherein the device comprises at least one of a mobile device, an on-board computer, or a navigator.

2. The method of claim 1, further comprising:

determining, by the one or more processors, that the risk index for the area exceeds a predetermined threshold, and

wherein the selecting of the travel route is based upon the risk index exceeding the predetermined threshold.

3. The method of claim 1, further comprising:

receiving, via the transceiver, an indication that the vehicle routed around the area; and

adjusting, by the processor, an insurance premium in response to the indication.

4. The method of claim 1, wherein the number of expected collisions is calculated based upon historical traffic data for the area.

5. The method of claim 1, wherein the number of expected collisions is a function of traffic flow.

6. The method of claim 1, wherein at least one of the number of expected collisions or the number of observed collisions is adjusted for market penetration.

7. A server communicatively coupled to a device for monitoring or controlling vehicle operation, the server configured to reduce vehicle collisions, the server comprising:

a memory configured to store non-transitory computer executable instructions;

a processor configured to interface with the memory; and

a transceiver coupled to the processor, the transceiver configured to communicate via a wireless communication or data transmission over one or more radio frequency links or wireless communication channels,

wherein the processor is configured to execute the non-transitory computer executable instructions to cause the processor to;

calculate a number of expected collisions in an area over a time period based upon historical traffic data corresponding to one or more comparable areas near the area;

determine a number of observed collisions in the area over the time period;

calculate a risk index for the area, wherein the risk index is a comparison result between the number of expected collisions and the number of observed collisions;

select a travel route for a vehicle based upon the calculated risk index; and

transmit, via the transceiver, the selected travel route to the device to facilitate routing of the vehicle that avoids traversing the area, wherein the device comprises at least one of a mobile device, an on-board computer, or a navigator.

8. The server of claim 7, wherein the processor is further configured to:

determine the risk index for the area exceeds a predetermined threshold, and

wherein the processor selects the travel route based upon the risk index exceeding the predetermined threshold.

9. The server of claim 8, wherein the transceiver is further configured to receive an indication that the vehicle routed around the area, and

wherein the processor is further configured to adjust an insurance premium in response to the indication.

10. The server of claim 7, wherein the number of expected collisions is calculated based upon historical traffic data for the area.

11. The server of claim 7, wherein the number of expected collisions is a function of traffic flow.

12. The server of 7, wherein at least one of the number of expected collisions or the number of observed collisions is adjusted for market penetration.

13. A non-transitory computer readable medium containing a set of computer readable instructions for reducing vehicle collisions that when executed by a processor of a server communicatively coupled to a device for monitoring or controlling vehicle operation, configure the processor to:

calculate a number of expected collisions in an area over a time period based upon historical traffic data corresponding to one or more comparable areas near the area;

calculate a number of observed collisions in the area over the time period;

calculate a risk index for the area, wherein the risk index is a comparison result between the number of expected collisions and the number of observed collisions;

select a travel route for a vehicle based upon the calculated risk index; and

transmit, via a transceiver and via wireless communication or data transmission over one or more radio frequency links or wireless communication channels, the selected travel route to the device to facilitate routing of the vehicle that avoids traversing the area, wherein the device comprises at least one of a mobile device, an on-board computer, or a navigator.

14. The non-transitory computer readable medium of claim 13, wherein the processor is further configured to determine that the risk index for the area exceeds a predetermined threshold, and

wherein the processor selects the travel route based upon the risk index exceeding the predetermined threshold.

15. The non-transitory computer readable medium of claim 13, wherein the number of expected collisions is calculated based upon historical traffic data for the area.

16. The non-transitory computer readable medium of claim 13, wherein the number of expected collisions is a function of traffic flow.

17. The non-transitory computer readable medium of claim 13, wherein at least one of the number of expected collisions or the number of observed collisions is adjusted for market penetration.