A controller (13) of an information processing device (1) acquires predicted water level information (D1) relating to a predicted water level at a water level prediction point at which the water level is predicted on one or a plurality of candidate routes that are candidates for the navigation route of a ship. Then, the controller (13) calculates, on the basis of the predicted water level information (D1), a bridge predicted water level, which is a predicted water level at a predetermined passing time of the ship at each bridge passing point, which is a point at which the ship passes the bridge present in each candidate route. Then, the controller (13) determines the presence or absence of suitability as a navigation route for each of the candidate routes on the basis of the predicted bridge water level.
信息处理装置(1)的控制器(13)取得与水位预测地点处的预测水位相关的预测水位信息(D1),所述水位预测地点是在成为船舶的航行路线的候补的1个或多个候补路线上对水位进行预测的地点。然后,控制器(13)基于预测水位信息(D1)来算出各桥梁通过地点处的船舶的预定通过时刻下的预测水位即桥梁预测水位,桥梁通过地点是船舶通过存在于各候补路线的桥梁的地点。然后,控制器(13)基于桥梁预测水位来判定候补路线各自的作为航行路线的合适性的有无。
Information processing device, determination method, program, and storage medium
信息处理装置、判定方法、程序及存储介质
2024-06-04
Patent
Electronic Resource
Chinese
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