Motor vehicle operating data collection and analysis
First Claim
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1. A driving evaluation computing device comprisinga processing unit comprising a processor;
- a memory unit; and
a wireless receiver, wherein the driving evaluation computing device is configured to;
receive via the wireless receiver a first vehicle operational data collected by a vehicle data acquiring component, wherein the first vehicle operational data comprises time marked data acquired at regular periodic intervals by the vehicle data acquiring component;
determine a first vehicle operation factor from the first vehicle operational data; and
calculate a driver safety rating using the first vehicle operation factor;
wherein the first vehicle operational data is vehicle speed and the first vehicle operation factor is vehicle acceleration;
wherein, to determine the first vehicle operation factor, the device is further configured to identify elapsed seconds between at least two data points of the vehicle speed from the first vehicle operational data, calculate a change in the vehicle speed between the at least two data points, and calculate the vehicle acceleration between the at least two data points.
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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.
73 Citations
14 Claims
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1. A driving evaluation computing device comprising
a processing unit comprising a processor; -
a memory unit; and a wireless receiver, wherein the driving evaluation computing device is configured to; receive via the wireless receiver a first vehicle operational data collected by a vehicle data acquiring component, wherein the first vehicle operational data comprises time marked data acquired at regular periodic intervals by the vehicle data acquiring component; determine a first vehicle operation factor from the first vehicle operational data; and calculate a driver safety rating using the first vehicle operation factor; wherein the first vehicle operational data is vehicle speed and the first vehicle operation factor is vehicle acceleration; wherein, to determine the first vehicle operation factor, the device is further configured to identify elapsed seconds between at least two data points of the vehicle speed from the first vehicle operational data, calculate a change in the vehicle speed between the at least two data points, and calculate the vehicle acceleration between the at least two data points. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for evaluating driving of a vehicle comprising:
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receiving via a wireless receiver a first vehicle operational data collected by a vehicle data acquiring component, wherein the first vehicle operational data comprises time marked data acquired at regular periodic intervals by the vehicle data acquiring component; determining a first vehicle operation factor from the first vehicle operational data; and calculating a driver safety rating using the first vehicle operation factor; wherein the first vehicle operation data is vehicle speed and the first vehicle operation factor is vehicle acceleration; wherein determining the first vehicle operation factor comprises identifying elapsed seconds between at least two data points of the vehicle speed from the first vehicle operational data, calculating a change in vehicle speed between the least two data points, and calculating the vehicle acceleration between the at least two data points. - View Dependent Claims (11, 12, 13)
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14. A method for evaluating driving of a vehicle comprising:
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receiving via a wireless receiver a first vehicle operational data and a second vehicle operational data collected by a vehicle data acquiring collector, wherein the first and second vehicle operational data comprise time marked data acquired at regular periodic intervals by the vehicle data acquiring collector; correlating the first vehicle operational data to a first data source to identify a first data parameter associated with the first vehicle operational data; comparing the second vehicle operational data to the first data parameter and determine a driving factor; determining whether the driving factor exceeds a threshold factor; and transmitting to a computing device associated with a driver of the vehicle or vehicle owner a notification when the driving factor exceeds the threshold factor; wherein the first vehicle operational data comprises vehicle location, the second vehicle operational data comprises vehicle speed, the first data source comprises a plurality of posted speed limits for a plurality of locations; wherein the step of correlating comprises correlating the vehicle location to the first data source to identify a posted speed limit associated with the vehicle location; wherein the comparing step comprises comparing the vehicle speed to the posted speed limit to determine the driving factor, wherein the driving factor comprises whether the vehicle speed is in excess of the posted speed limit; wherein the transmitting step comprises transmitting in real time to a mobile telephone associated with the vehicle driver or vehicle owner the notification that the vehicle speed exceeds the posted speed limit; and calculating a driver safety rating using the driving factor.
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Specification