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US 2022/0067231 A1Published application
Method and system for automatically calculating artificial intelligence-based design wind speed
AssigneeSeoul National University R&Db Foundation
InventorsThomas Hyun Koo KANG, Seung Yong JEONG, Dong Hyeok LEE
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Abstract
The present invention relates to a method and system for automatically calculating an artificial intelligence (AI)-based design wind speed, which capable of economically designing a structure by quickly and accurately calculating the design wind speed at a target point through relationship learning between the design target point and a neighboring weather observation station by AI.
Claims9
A method of automatically calculating a design wind speed based on artificial intelligence, the method comprising:
- (a) a data preprocessing step of selecting a certain observation station as a reference observation station S, selecting a plurality of observation stations located around the reference observation station S as neighboring observation stations Pn, and collecting wind speed and wind direction data of the reference observation station S and the neighboring observation stations Pn and geographic information element data of an area between the reference observation station S and the neighboring observation stations Pn;
- (b) a learning step of grasping geographic information between two points by integrating the geographic information element data through learning the artificial intelligence, and generating a wind speed impact model, i.e., a relation of the geographic information with a wind speed ratio between the observation stations;
- (c) an expected wind speed calculating step of selecting at least one observation station located around a target point O where a design target building is located as a basic observation station P′n, and calculating an expected wind speed at the target point O from the wind speed impact model based on the geographic information, which is grasped from the geographic information element data of an area between the target point O and the basic observation station P′n, and the wind speed data of the basic observation station P′n;
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- (d) a design wind speed calculating step calculating a design wind speed for a set return period from the expected wind speed data of the target point O.
2 more elements
A system for automatically calculating a design wind speed based on artificial intelligence, the system comprising:
- a data preprocessing module 2 for selecting a certain observation station as a reference observation station S, selecting a plurality of observation stations located around the reference observation station S as neighboring observation stations Pn, and collecting wind speed and wind direction data of the reference observation station S and the neighboring observation stations Pn and geographic information element data of an area between the reference observation station S and the neighboring observation stations Pn;
- a learning module 3 for grasping geographic information between two points by integrating the geographic information element data through learning of the artificial intelligence, and generating a wind speed impact model, i.e., a relation of the geographic information with a wind speed ratio between the observation stations;
- a wind speed calculation module 4 for selecting at least one observation station located around a target point O where a design target building is located as a basic observation station P′n, and calculating an expected wind speed at the target point O from the wind speed impact model based on the geographic information, which is grasped from the geographic information element data of an area between the target point O and the basic observation station P′n, and the wind speed data of the basic observation station P′n;
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- a design wind speed calculation module 5 for calculating a design wind speed for a set return period from the expected wind speed data of the target point O.
2 more elements
Dependencies are inferred from the claim text.