Direct observation event triggering of drowsiness
First Claim
Patent Images
1. A system for event triggering, comprising:
- an interface configured to;
receive a face tracking data for a driver of a vehicle;
receive a sensor data for the vehicle; and
a processor configured to;
evaluate a function of the face tracking data and the sensor data;
determine a degree of drowsiness for the driver of the vehicle based at least in part on a result of the function of the face tracking data and the sensor data;
in the event that the degree of drowsiness is greater than a first threshold,capture data pertaining to the driver or the vehicle; and
in the event that the degree of drowsiness is greater than a second threshold,provide a warning.
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Abstract
A system for event triggering comprises an interface and a processor. An interface configured to receive a face tracking data and receive a sensor data. The processor configured to determine a degree of drowsiness based at least in part on the face tracking data and the sensor data; in the event that the degree of drowsiness is greater than a first threshold, capture data; and in the event that the degree of drowsiness is greater than a second threshold, provide a warning.
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Citations
20 Claims
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1. A system for event triggering, comprising:
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an interface configured to; receive a face tracking data for a driver of a vehicle; receive a sensor data for the vehicle; and a processor configured to; evaluate a function of the face tracking data and the sensor data; determine a degree of drowsiness for the driver of the vehicle based at least in part on a result of the function of the face tracking data and the sensor data; in the event that the degree of drowsiness is greater than a first threshold, capture data pertaining to the driver or the vehicle; and in the event that the degree of drowsiness is greater than a second threshold, provide a warning. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A method of event triggering, comprising:
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receiving a face tracking data for a driver of a vehicle; receiving a sensor data for the vehicle; evaluating, using a processor, a function of the face tracking data and the sensor data; determining a degree of drowsiness for the driver of the vehicle based at least in part on a result of the function of the face tracking data and the sensor data; and in the event that the degree of drowsiness is greater than a first threshold, capturing data pertaining to the driver or the vehicle; and in the event that the degree of drowsiness is greater than a second threshold, providing a warning.
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20. A computer program product for event triggering, the computer program product being embodied in a non-transitory computer readable storage medium and comprising computer instructions for:
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receiving a face tracking data for a driver of a vehicle; receiving a sensor data for the vehicle; evaluating a function of the face tracking data and the sensor data; determining a degree of drowsiness for the driver of the vehicle based at least in part on a result of the function of the face tracking data and the sensor data; and in the event that the degree of drowsiness is greater than a first threshold, capturing data pertaining to the driver or the vehicle; and in the event that the degree of drowsiness is greater than a second threshold, providing a warning.
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Specification