Control method for driving u-turn using high-definition map
AssigneesHyundai Motor Company, Kia Corporation
InventorsHee Gwon KIM, Su Jin HAN, Hyun Kyu KIM
Life of this patent
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Abstract
A method for controlling a U-turn using a high-definition map may include recognizing a U-turn section in front of a vehicle on the basis of sensor information, detecting a first point in the U-turn section using a high-definition map, determining at least one candidate lane link on the high-definition map and selecting a target lane link from the at least one candidate lane link, determining a second point on the target lane link on the basis of the first point, and generating a dynamic curvature route based on the first point and the second point.
Claims20
A method for controlling a U-turn of a vehicle using a predetermined map, the method comprising:
- recognizing, by a U-turn control apparatus, a U-turn section of a road in front of the vehicle according to sensor information;
- detecting, by the U-turn control apparatus, a first point in the U-turn section using the predetermined map;
- determining, by the U-turn control apparatus, at least one candidate lane link on the predetermined map and selecting a target lane link from the at least one candidate lane link;
- determining, by the U-turn control apparatus, a second point on the target lane link based on the first point;
- and
- generating, by the U-turn control apparatus, a dynamic curvature route based on the first point and the second point.
A vehicle comprising:
- a sensor information transmitter configured to obtain sensor information;
- and
- a turning route generator configured to generate a dynamic curvature route in a U-turn section of a road in front of a vehicle upon recognition of the U-turn section according to the sensor information,
- wherein the turning route generator is configured:
- to detect a first point in the U-turn section using the predetermined map;
- to determine at least one candidate lane link on the predetermined map and to select a target lane link from the at least one candidate lane link;
- to determine a second point on the target lane link based on the first point;
- and
- to generate the dynamic curvature route based on the first point and the second point.
Dependencies are inferred from the claim text.