METHOD OF GENERATING OPTIMUM PARKING PATH OF UNMANNED DRIVING VEHICLE, AND UNMANNED DRIVING VEHICLE ADOPTING THE METHOD
First Claim
1. A method of generating an optimum parking path of an unmanned driving vehicle, which is performed by a controller in the unmanned driving vehicle, the method comprising:
- generating a reference parking path by selectively combining a plurality of operations which comprise head-in straight driving, head-out straight driving, head-in left turning, head-out left turning, head-in right turning, and head-out right turning;
changing a moving distance in the reference parking path to find a parking path in which an average obstacle distance, which is an average distance between at least one near-to-path obstacle and the unmanned driving vehicle, is longest among a plurality of candidate parking paths; and
setting the parking path having the longest average obstacle distance, as the optimum parking path in response to the longest average obstacle distance being longer than a predetermined limited distance.
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Abstract
A method of generating an optimum parking path of an unmanned driving vehicle which is performed by a controller in the unmanned driving vehicle, wherein the controller changes a moving distance for a plurality of operations in a reference parking path, finds a parking path in which an average obstacle distance, which is an average distance between at least one near-to-path obstacle and the unmanned driving vehicle, is longest among a plurality of candidate parking paths, and sets the parking path having the longest average obstacle distance, as an optimum parking path in response to the longest average obstacle distance being longer than a predetermined limited distance.
29 Citations
23 Claims
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1. A method of generating an optimum parking path of an unmanned driving vehicle, which is performed by a controller in the unmanned driving vehicle, the method comprising:
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generating a reference parking path by selectively combining a plurality of operations which comprise head-in straight driving, head-out straight driving, head-in left turning, head-out left turning, head-in right turning, and head-out right turning; changing a moving distance in the reference parking path to find a parking path in which an average obstacle distance, which is an average distance between at least one near-to-path obstacle and the unmanned driving vehicle, is longest among a plurality of candidate parking paths; and setting the parking path having the longest average obstacle distance, as the optimum parking path in response to the longest average obstacle distance being longer than a predetermined limited distance. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. An unmanned driving vehicle for generating an optimum parking path, the unmanned driving vehicle comprises:
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a controller which is configured to execute; generating a reference parking path by selectively combining a plurality of operations which comprise head-in straight driving, head-out straight driving, head-in left turning, head-out left turning, head-in right turning, and head-out right turning; changing a moving distance in the reference parking path to find a parking path in which an average obstacle distance, which is an average distance between at least one near-to-path obstacle and the unmanned driving vehicle, is longest among a plurality of candidate parking paths; and setting the parking path having the longest average obstacle distance, as an optimum parking path, in response to the longest average obstacle distance being longer than a predetermined limited distance, wherein the unmanned driving vehicle performs a parking operation. - View Dependent Claims (17, 18, 19)
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20. A method of generating an optimum parking path of an unmanned driving vehicle, the method comprising:
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receiving a parking command signal; generating a reference parking path by combining a plurality of parking operations which comprise head-in straight driving, head-out straight driving, head-in left turning, head-out left turning, head-in right turning, and head-out right turning in response to the received parking command signal; and changing a moving distance in the reference parking path to find a parking path in which an average obstacle distance between at least one near-to-path obstacle and the unmanned driving vehicle is longest among a plurality of candidate parking paths. - View Dependent Claims (21, 22, 23)
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Specification