Motor vehicle operating data collection and analysis

Patent metadata

Field	Value
Publication number	US-9421981-B2
Application number	US-201514982925-A
Country	US
Kind code	B2
Filing date	Dec 29, 2015
Priority date	Jun 1, 2005
Publication date	Aug 23, 2016
Grant date	Aug 23, 2016

Abstract

A method and apparatus for collecting and evaluating powered vehicle operation utilizing on-board diagnostic components and location determining components or systems. The invention creates one or more databases whereby identifiable behavior or evaluative characteristics can be analyzed or categorized. The evaluation can include predicting likely future events. The database can be correlated or evaluated with other databases for a wide variety of uses.

First claim

What is claimed is:

1. A vehicle data collection and evaluation system comprising:
a mobile device comprising:
a locator;
a time marker;
a first memory;
a wireless receiver and wireless transmitter; and
a first processor;

wherein the mobile device is configured to:
collect driving representative data,
time mark the driving representative data at intervals of up to about two seconds using the time marker,
store time marked driving representative data in the first memory, and
wirelessly transmit the time marked driving representative data;

wherein the time marked driving representative data comprises at least one of (i) time marked location data, and (ii) time marked speed data; and
a driving evaluator comprising:
a second processor;
a receiver and transmitter; and
a second memory unit;

wherein the driving evaluator is configured to:
receive the time marked driving representative data transmitted by the mobile device, and
determine vehicle acceleration by using the time marked driving representative data to:
identify elapsed time between at least two data points from the time marked driving representative data,
determine a change in speed between the at least two data points, and
calculate the vehicle acceleration between the at least two data points based on the change in speed, and

determine a driver safety rating using the determined vehicle acceleration.

2. The system of claim 1 , wherein the mobile device is a mobile telephone and the driving evaluator is configured to receive the time marked driving representative data from the mobile telephone.

3. The system of claim 1 , wherein the system is further configured to associate at least one of the determined vehicle acceleration and the driver safety rating with an individual driver profile.

4. The system of claim 3 , wherein the system is further configured to receive from a user device a user log-in information associated with the individual driver profile and
is further configured to transmit to the user device for display on the user device information associated with the individual driver profile.

5. The system of claim 1 , wherein the driving evaluator is further configured to determine whether the determined vehicle acceleration exceeds a vehicle acceleration threshold; and
wherein the driving evaluator is further configured to transmit a notification to a mobile telephone of an authorized recipient that the vehicle acceleration threshold has been exceeded.

6. The system of claim 1 , wherein the time marked driving representative data includes first data collected from a first vehicle data acquiring component and second data collected from a second vehicle data acquiring component, wherein the first data acquiring component is distinct from the second vehicle data acquiring component.

7. The system of claim 6 , wherein the vehicle acceleration is determined from the first data collected from the first vehicle data acquiring component, and
the driving evaluator is further configured to determine a comparative vehicle acceleration from the second data collected from the second vehicle data acquiring component; and
compare the vehicle acceleration determined from the first data to the comparative vehicle acceleration determined from the second data to assess the accuracy of the vehicle acceleration determined from the first data.

8. The system of claim 1 , wherein the driving evaluator is further configured to:
compare the time marked driving representative data to average driving data associated with an average driver profile;
determine deviations between the time marked driving representative data and the average driving data; and
record in an individual driver profile the deviations.

9. The system of claim 1 , wherein the time marked driving representative data includes data collected over a first trip traveled by a vehicle;
the driver safety rating is determined using the data collected over the first trip; and
the driver safety rating in indicative of a driver safety rating for the first trip.

10. The system of claim 1 , wherein the time marked driving representative data includes data collected over a first road segment traveled by a vehicle; and
the driver safety rating is determined using the data collected over the first road segment.

11. The system of claim 1 wherein the determined vehicle acceleration is negative.

12. The system of claim 1 wherein the determined vehicle acceleration is positive.

13. A vehicle data collection and evaluation system comprising:
a mobile telephone comprising:
a display;
a locator;
a time marker;
a first memory;
a wireless receiver and wireless transmitter; and
a first processor;

wherein the mobile telephone is configured to:
collect driving representative data,
time mark the driving representative data at intervals of up to about two seconds using the time marker,
store time marked driving representative data in the first memory, and
wirelessly transmit the time marked driving representative data,

wherein the time marked driving representative data comprises at least one of (i) time marked location data; and (ii) time marked speed data, and
a driving evaluator device comprising:
a server;
a second processor;
a receiver and transmitter, and
a second memory;

wherein the driving evaluator device is configured to:
receive the time marked driving representative data transmitted by the mobile telephone; and
determine vehicle acceleration by using the time marked driving representative data to:
determine a change in speed between the at least two data points, and
calculate the vehicle acceleration between the at least two data points based on the change in speed, and
determine a driver safety rating using the calculated vehicle acceleration.

14. The system of claim 13 , wherein when the time marked driving representative data comprises the time marked speed data and the time marked location data, and the driving evaluator device calculates the vehicle acceleration using the time marked speed data,
the driving evaluator device is further configured to calculate a second vehicle acceleration using the time marked location data, and
assess the accuracy of the vehicle acceleration calculated from the time marked speed data using the second vehicle acceleration calculated from the time marked location data.

15. The system of claim 13 , wherein the driving evaluator device is further configured to:
compare the driver safety rating to an average driving safety rating associated with an average driver profile;
determine deviations between the driver safety rating and the average driver safety rating; and
record in an individual driver profile the deviations.

16. The system of claim 13 , wherein the driving evaluator device is further configured to:
identify a map corresponding to a location of travel using the time marked location data;
generate an illustration of a route of travel using the map and the time marked location data; and
transmit the illustration to the mobile telephone for display on the display of the mobile telephone.

17. The system of claim 13 , wherein the driving evaluator device is further configured to:
compare the speed data to a speed limit to determine whether vehicle speed exceeds the speed limit;
transmit a notification to the mobile telephone that the speed limit has been exceeded.

18. A vehicle data collection and evaluation system comprising:
a mobile device comprising:
a display;
a locator;
a time marker;
a first m

Assignees

• Allstate Insurance Co

Inventors

• Phelan Joseph Patrick
• Perquin Johannes A

Classifications

• B60W2555/20

  Ambient conditions, e.g. wind or rain · CPC title

• B60W2556/50

  of positioning data, e.g. GPS [Global Positioning System] data · CPC title

• G08B21/182

  Level alarms, e.g. alarms responsive to variables exceeding a threshold · CPC title

• G09B19/167

  Control of land vehicles · CPC title

• G07C5/008

  communicating information to a remotely located station (transmission systems for measured values G08C) · CPC title