METHOD FOR DETECTING THE ATTENTIONAL STATE OF THE DRIVER OF A VEHICLE
First Claim
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1. A method for detecting an attentional state of a driver of a vehicle, the method comprising:
- ascertaining a lateral deviation of the vehicle from the original lane and a steering angle course; and
ascertaining at least one attention index as a measure of the attentional state, the attention index including at least one component of the lateral deviation of the vehicle from the original lane and one component of the steering angle correction.
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Abstract
A method for detecting the attentional state of the driver of a vehicle includes ascertaining an attention index from the lateral deviation from the original lane and the steering angle correction.
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13 Claims
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1. A method for detecting an attentional state of a driver of a vehicle, the method comprising:
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ascertaining a lateral deviation of the vehicle from the original lane and a steering angle course; and ascertaining at least one attention index as a measure of the attentional state, the attention index including at least one component of the lateral deviation of the vehicle from the original lane and one component of the steering angle correction. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An attentional state detection system, comprising:
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a lateral deviation detection unit; a steering angle sensor; and an evaluation unit to ascertain a lateral deviation of the vehicle from the original lane and a steering angle course, and to ascertain at least one attention index as a measure of the attentional state, the attention index including at least one component of the lateral deviation of the vehicle from the original lane and one component of the steering angle correction. - View Dependent Claims (13)
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Specification