Direct observation event triggering of drowsiness
First Claim
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1. A system for event triggering, comprising:
- an interface configured to;
receive a face tracking data;
receive a sensor data; and
a processor configured to;
determine a degree of drowsiness based at least in part on the face tracking data and the sensor data, wherein the degree of drowsiness is determined using a model;
in the event that the degree of drowsiness is greater than a first threshold, capture data of a drowsy driving event; and
in the event that the degree of drowsiness is greater than a second threshold, provide a warning;
determine a score for the drowsy driving events based at least in part on a review of captured data of drowsy driving events;
update the model for determining the degree of drowsiness based at least in part on the score of the drowsy driving events.
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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.
61 Citations
19 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; receive a sensor data; and a processor configured to; determine a degree of drowsiness based at least in part on the face tracking data and the sensor data, wherein the degree of drowsiness is determined using a model; in the event that the degree of drowsiness is greater than a first threshold, capture data of a drowsy driving event; and in the event that the degree of drowsiness is greater than a second threshold, provide a warning; determine a score for the drowsy driving events based at least in part on a review of captured data of drowsy driving events; update the model for determining the degree of drowsiness based at least in part on the score of the drowsy driving events. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A method of event triggering, comprising:
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receiving a face tracking data; receiving a sensor data; determining a degree of drowsiness based at least in part on the face tracking data and the sensor data, wherein the degree of drowsiness is determined using a model; and in the event that the degree of drowsiness is greater than a first threshold, capturing data of a drowsy driving event; and in the event that the degree of drowsiness is greater than a second threshold, providing a warning; determining a score for the drowsy driving events based at least in part on a review of captured data of drowsy driving events; updating the model for determining the degree of drowsiness based at least in part on the score of the drowsy driving events.
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19. 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; receiving a sensor data; determining a degree of drowsiness based at least in part on the face tracking data and the sensor data, wherein the degree of drowsiness is determined using a model; and in the event that the degree of drowsiness is greater than a first threshold, capturing data of a drowsy driving event; and in the event that the degree of drowsiness is greater than a second threshold, providing a warning; determining a score for the drowsy driving events based at least in part on a review of captured data of drowsy driving events; updating the model for determining the degree of drowsiness based at least in part on the score of the drowsy driving events.
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Specification