Driver's condition detector for vehicle and computer program
First Claim
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1. A driver'"'"'s condition detector for a vehicle comprising:
- a first driver'"'"'s condition detection device for detecting a first life information indicating a driver'"'"'s degree of activity;
a vehicle activity detection device for detecting a first vehicle information indication a vehicle'"'"'s degree of action;
a driver'"'"'s condition classification device for classifying a two-dimensional map into at least three regions, the two-dimensional map having a first axis representing the first life information and a second axis representing the first vehicle information;
a driver'"'"'s condition determination device for determining whether a driver'"'"'s condition is suitable for a driving operation based on a distribution of the first life information in the regions;
a second driver'"'"'s condition detection device for detecting a second life information indicating the driver'"'"'s degree of activity other than the first life information; and
a second vehicle activity detection device for detecting a second vehicle information indicating the vehicle'"'"'s degree of action other than the first vehicle information,wherein;
the driver'"'"'s condition classification device determines a life information threshold based on at least one of the second life information and the second vehicle information and classifies the first life information by the life information threshold;
at least one of the second driver'"'"'s information and the second vehicle information includes a plurality kinds of information classes; and
the driver'"'"'s condition classification device determines the life information threshold based on the plurality kinds of information classes respectively weighted.
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Abstract
A driver'"'"'s condition detection device is for detecting a first life information indicating a driver'"'"'s degree of activity. The driver'"'"'s condition classification device is for classifying the first life information into at least two regions. The driver'"'"'s condition determination device is for determining the driver'"'"'s condition based on a distribution of the first life information in the regions.
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Citations
38 Claims
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1. A driver'"'"'s condition detector for a vehicle comprising:
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a first driver'"'"'s condition detection device for detecting a first life information indicating a driver'"'"'s degree of activity; a vehicle activity detection device for detecting a first vehicle information indication a vehicle'"'"'s degree of action; a driver'"'"'s condition classification device for classifying a two-dimensional map into at least three regions, the two-dimensional map having a first axis representing the first life information and a second axis representing the first vehicle information; a driver'"'"'s condition determination device for determining whether a driver'"'"'s condition is suitable for a driving operation based on a distribution of the first life information in the regions; a second driver'"'"'s condition detection device for detecting a second life information indicating the driver'"'"'s degree of activity other than the first life information; and a second vehicle activity detection device for detecting a second vehicle information indicating the vehicle'"'"'s degree of action other than the first vehicle information, wherein; the driver'"'"'s condition classification device determines a life information threshold based on at least one of the second life information and the second vehicle information and classifies the first life information by the life information threshold; at least one of the second driver'"'"'s information and the second vehicle information includes a plurality kinds of information classes; and the driver'"'"'s condition classification device determines the life information threshold based on the plurality kinds of information classes respectively weighted. - 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 driver'"'"'s condition detector for a vehicle comprising:
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a first driver'"'"'s condition detection device for detecting a first life information indicating a driver'"'"'s degree of activity; a driver'"'"'s condition classification device for classifying the first life information into at least two regions; and a driver'"'"'s condition determination device for determining whether a driver'"'"'s condition is suitable for a driving operation based on a distribution of the first life information in the regions, wherein the driver'"'"'s condition determination device determines that the driver'"'"'s condition is bad when the first life information is out of a predetermined range of HR.Ave+k×
HR.SD, wherein HR.SD denotes a standard division of a driver'"'"'s heart rate, HR.Ave denotes an average of the driver'"'"'s heart rate, and k denotes a coefficient.
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20. A driver'"'"'s condition detector for a vehicle comprising:
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a first driver'"'"'s condition detection device for detecting a first life information indicating a driver'"'"'s degree of activity; a driver'"'"'s condition classification device for classifying the first life information into at least two regions; a driver'"'"'s condition determination device for determining whether a driver'"'"'s condition is suitable for a driving operation based on a distribution of the first life information in the regions; a second driver'"'"'s condition detection device for detecting a second life information indicating the driver'"'"'s degree of activity other than the first life information; and a second vehicle activity detection device for detecting a second vehicle information indicating the vehicle'"'"'s degree of action other than the first vehicle information, wherein; the driver'"'"'s condition classification device determines a life information threshold based on at least one of the second life information and the second vehicle information and classifies the first life information by the life information threshold, at least one of the second driver'"'"'s information and the second vehicle information includes a plurality kinds of information classes; and the driver'"'"'s condition classification device determines the life information threshold based on the plurality kinds of information classes respectively weighted.
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21. A driver'"'"'s condition detector for a vehicle comprising:
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a first driver'"'"'s condition detection device for detecting a first life information indicating a driver'"'"'s degree of activity; a vehicle activity detection device for detecting a first vehicle information indication a vehicle'"'"'s degree of action; a driver'"'"'s condition classification device for classifying a two-dimensional map into at least three regions, the two-dimensional map having a first axis representing the first life information and a second axis representing the first vehicle information; a driver'"'"'s condition determination device for determining whether a driver'"'"'s condition is suitable for a driving operation based on a distribution of the first life information in the regions, wherein the driver'"'"'s condition determination device determines that the driver'"'"'s condition is bad when the first life information is out of a predetermined range including HR.Ave+k×
HR.SD, wherein HR.SD denotes a standard division of a driver'"'"'s heart rate, HR.Ave denotes an average of the driver'"'"'s heart rate, and k denotes a coefficient. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37)
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38. An article of manufacture comprising a computer readable medium and instructions carried on the medium, the instructions when executed on a computer for causing the computer to:
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detect a first life information indicating a driver'"'"'s degree of activity; detect a first vehicle information indication a vehicle'"'"'s degree of action; classify a two-dimensional map into at least three regions, the two-dimensional map having a first axis representing the first life information and a second axis representing the first vehicle information; determining whether a driver'"'"'s condition is suitable for a driving operation based on a distribution of the first life information in the regions; and determine that the driver'"'"'s condition is bad when the first life information is out of a predetermined range including HR.Ave±
k×
HR.SD, wherein HR.SD denotes a standard division of a driver'"'"'s heart rate, HR.Ave denotes an average of the driver'"'"'s heart rate, and k denotes a coefficient.
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Specification