Driver identification based on driving maneuver signature
First Claim
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1. A system for driver identification, comprising:
- a processor configured to;
receive driving data captured during vehicle operation comprising a GPS location data and vehicle sensor data;
identify driving maneuver data at a specific location from the driving data, wherein the specific location is common to a plurality of trips in a database of previously stored driving maneuver signatures associated with known drivers, wherein the GPS location data is used to identify a time interval of the driving maneuver data within the driving data;
determine a driving maneuver signature from the driving maneuver data, wherein the driving maneuver signature includes features and characteristics of vehicle sensor data associated with the specific location and the common driving maneuver; and
determine a similarity of the driving maneuver signature between the plurality of previously stored driving maneuver signatures associated with known drivers at the specific location;
determine a driver identification based on the similarity between the driving maneuver signature to the plurality of previously stored driving maneuver signatures associated with known drivers at the specific location, wherein the driver identification of the driving maneuver signature is identified as the known associated driver of the previously stored driving maneuver signature with a highest similarity; and
a memory coupled to the processor configured to provide the processor with instructions.
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Abstract
A system for driver identification comprises a processor and a memory. The processor is configured to receive a driving maneuver signature and to determine a driver identification based at least in part on the driving maneuver signature. The memory is coupled to the processor and is configured to provide the processor with instructions.
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Citations
27 Claims
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1. A system for driver identification, comprising:
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a processor configured to; receive driving data captured during vehicle operation comprising a GPS location data and vehicle sensor data; identify driving maneuver data at a specific location from the driving data, wherein the specific location is common to a plurality of trips in a database of previously stored driving maneuver signatures associated with known drivers, wherein the GPS location data is used to identify a time interval of the driving maneuver data within the driving data; determine a driving maneuver signature from the driving maneuver data, wherein the driving maneuver signature includes features and characteristics of vehicle sensor data associated with the specific location and the common driving maneuver; and determine a similarity of the driving maneuver signature between the plurality of previously stored driving maneuver signatures associated with known drivers at the specific location; determine a driver identification based on the similarity between the driving maneuver signature to the plurality of previously stored driving maneuver signatures associated with known drivers at the specific location, wherein the driver identification of the driving maneuver signature is identified as the known associated driver of the previously stored driving maneuver signature with a highest similarity; and a memory coupled to the processor configured to provide the processor with instructions. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for driver identification, comprising:
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receiving driving data captured during vehicle operation comprising a GPS location data and vehicle sensor data; identifying driving maneuver data at a specific location from the driving data, wherein the specific location is common to a plurality of trips in a database of previously stored driving maneuver signatures associated with known drivers, wherein the GPS location data is used to identify a time interval of the driving maneuver data within the driving data; determining a driving maneuver signature from the driving maneuver data, wherein the driving maneuver signature includes features and characteristics of vehicle sensor data associated with the specific location and the common driving maneuver; determining a similarity of the driving maneuver signature between the plurality of previously stored driving maneuver signatures associated with known drivers at the specific location; and determining, using a processor, a driver identification based on the similarity between the driving maneuver signature to a plurality of previously stored driving maneuver signatures associated with known drivers at the specific location, wherein the driver identification of the driving maneuver signature is identified as the known associated driver of the previously stored driving maneuver signature with a highest similarity. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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20. A computer program product for driver identification, the computer program product being embodied in a non-transitory computer readable storage medium and comprising computer instructions for:
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receiving driving data captured during vehicle operation comprising a GPS location data and vehicle sensor data; identifying driving maneuver data at a specific location from the driving data, wherein the specific location is common to a plurality of trips in a database of previously stored driving maneuver signatures associated with known drivers, wherein the GPS location data to is used to identify a time interval of the driving maneuver data within the driving data; determining a driving maneuver signature from the driving maneuver data, wherein the driving maneuver signature features and characteristics of vehicle sensor data associated with the specific location and the common driving maneuver; determining a similarity of the driving maneuver signature between the plurality of previously stored driving maneuver signatures associated with known drivers at the specific location; and determining a driver identification based on the similarity between the driving maneuver signature to of the plurality of previously stored driving maneuver signatures associated with known drivers at the specific location, wherein the driver identification of the driving maneuver signature is identified as the known associated driver of the previously stored driving maneuver signature with a highest similarity. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27)
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Specification