Driver log generation
First Claim
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1. A system for determining a driver log entry, comprising:
- an interface configured to receive sensor data from a vehicle;
a processor configured to;
determine a log start time based at least in part on activation of an ignition;
determine automatically a driver identity based at least in part on a voice identifier;
determine automatically whether a change to the driver identity has occurred based at least in part on the sensor data, wherein the change to the driver identity includes a change in personnel operating the vehicle and the sensor data includes a drive maneuver signature, the drive maneuver signature including measurable characteristic behaviors associated with performing a drive maneuver while the vehicle is in motion; and
in the event that the driver identity has changed,determine a log stop time based on a point in time when the driver identity changed;
automatically generate a driver log entry including an association of the automatically determined driver identity with the driving data collected between the log start time and the log stop time; and
store the driver log entry.
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Abstract
A system for determining a driver log entry comprises a processor and a memory. The processor is configured to determine a log start time. The processor is configured to determine a driver identity after the log start time. The processor is configured to determine whether a change to the driver identity has occurred based at least in part on a sensor data. In the event that the driver identity has changed, the processor is configured to determine a log stop time and determine a driver log entry using the log start time, the driver identity, and the log stop time.
29 Citations
18 Claims
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1. A system for determining a driver log entry, comprising:
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an interface configured to receive sensor data from a vehicle; a processor configured to; determine a log start time based at least in part on activation of an ignition; determine automatically a driver identity based at least in part on a voice identifier; determine automatically whether a change to the driver identity has occurred based at least in part on the sensor data, wherein the change to the driver identity includes a change in personnel operating the vehicle and the sensor data includes a drive maneuver signature, the drive maneuver signature including measurable characteristic behaviors associated with performing a drive maneuver while the vehicle is in motion; and in the event that the driver identity has changed, determine a log stop time based on a point in time when the driver identity changed; automatically generate a driver log entry including an association of the automatically determined driver identity with the driving data collected between the log start time and the log stop time; and store the driver log entry. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18)
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15. A method for determining a driver log entry, comprising:
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receiving sensor data from a vehicle; determining a log start time based at least in part on activation of an ignition; determining automatically a driver identity based at least in part on a voice identifier; determining automatically, using a processor, whether a change to the driver identity has occurred based at least in part on the sensor data, wherein the change to the driver identity includes a change in personnel operating the vehicle and the sensor data includes a drive maneuver signature, the drive maneuver signature including measurable characteristic behaviors associated with performing a drive maneuver while the vehicle is in motion; and in the event that the driver identity has changed, determining a log stop time based on a point in time when the driver identity changed; automatically generating a driver log entry including an association of the automatically determined driver identity with the driving data collected between the log start time and the log stop time; and storing the driver log entry.
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16. A computer program product for determining a driver log entry, the computer program product being embodied in a non-transitory computer readable storage medium and comprising computer instructions for:
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receiving sensor data from a vehicle; determining a log start time based at least in part on activation of an ignition; determining automatically a driver identity based at least in part on a voice identifier; determining, automatically using a processor, whether a change to the driver identity has occurred based at least in part on the sensor data, wherein the change to the driver identity includes a change in personnel operating the vehicle and the sensor data a drive maneuver signature, the drive maneuver signature including measurable characteristic behaviors associated with performing a drive maneuver while the vehicle is in motion; and in the event that the driver identity has changed, determining a log stop time based on a point in time when the driver identity changed; automatically generating a driver log entry including an association of the automatically determined driver identity with the driving data collected between the log start time and the log stop time; and storing the driver log entry.
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Specification