Apparatus and method for cooperative autonomous driving between vehicle and driver
First Claim
1. A cooperative autonomous driving apparatus comprising:
- a driver state determination unit for determining a state of a driver and calculating the state of the driver as a driver risk index, wherein the driver state determination unit provides the driver risk index to a driving control determination unit;
an autonomous driving control unit for classifying section characteristics of respective sections included in a path to a destination based on section data stored in a database and controlling autonomous driving of a vehicle in which the driver is riding, based on a driving environment of the path to the destination, wherein the autonomous driving control unit provides the section characteristics of the respective sections to the driving control determination unit;
the driving control determination unit for determining driving modes of the respective sections included in the path based on the driver risk index provided by the driver state determination unit and the section characteristics provided by the autonomous driving control unit; and
an autonomous driving data processing unit for, after the vehicle has moved to a subsequent section from a previous section, calculating an autonomous driving risk index for the subsequent section, performing comparison with respect to the calculated autonomous driving risk index, for the subsequent section and a previously stored autonomous driving risk index for the subsequent section, and updating the autonomous driving risk index for the subsequent section based on a result of the comparison.
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Abstract
The present invention relates to an apparatus and method for performing cooperative autonomous driving between a vehicle and a driver. For this, a cooperative autonomous driving apparatus according to the present invention includes a driver state determination unit for determining a state of a driver and calculating the state of the driver as a risk index. An autonomous driving control unit classifies section characteristics of respective sections included in a path to a destination corresponding to the driver based on section data stored in a database (DB), and controls autonomous driving of a vehicle in which the driver is riding, based on a driving environment recognized for the path to the destination corresponding to the driver. A driving control determination unit determines driving modes of the respective sections included in the path based on the state of the driver and the section characteristics.
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Citations
21 Claims
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1. A cooperative autonomous driving apparatus comprising:
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a driver state determination unit for determining a state of a driver and calculating the state of the driver as a driver risk index, wherein the driver state determination unit provides the driver risk index to a driving control determination unit; an autonomous driving control unit for classifying section characteristics of respective sections included in a path to a destination based on section data stored in a database and controlling autonomous driving of a vehicle in which the driver is riding, based on a driving environment of the path to the destination, wherein the autonomous driving control unit provides the section characteristics of the respective sections to the driving control determination unit; the driving control determination unit for determining driving modes of the respective sections included in the path based on the driver risk index provided by the driver state determination unit and the section characteristics provided by the autonomous driving control unit; and an autonomous driving data processing unit for, after the vehicle has moved to a subsequent section from a previous section, calculating an autonomous driving risk index for the subsequent section, performing comparison with respect to the calculated autonomous driving risk index, for the subsequent section and a previously stored autonomous driving risk index for the subsequent section, and updating the autonomous driving risk index for the subsequent section based on a result of the comparison. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A cooperative autonomous driving method comprising:
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determining, by a driver state determination unit, a state of a driver and calculating the state of the driver as a driver risk index; classifying, by an autonomous driving control unit, section characteristics of respective sections included in a path to a destination based on section data stored in a database; determining, by a driving control determination unit, driving modes of the respective sections included in the path based on the state of the driver and the section characteristics; controlling, by the autonomous driving control unit, autonomous driving of a vehicle in which the driver is riding, based on a driving environment recognized for the path to the destination; after the vehicle has moved to a subsequent section from a previous section, calculating, by an autonomous driving data processing unit, an autonomous driving risk index for the subsequent section; performing comparison with respect to the calculated autonomous driving risk index for the subsequent section and a previously stored autonomous driving risk index for the subsequent section; and updating the autonomous driving;
risk index for the subsequent section based on a result of the comparison. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21)
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Specification