To provide an information processing device which can accurately determine whether or not a marine vessel can safely pass under a bridge.SOLUTION: A controller 13 of an information processing device 1 performs position estimation of a marine vessel reference position on the basis of a map DB 10. Then, the controller 13 calculates a predicted interval as an interval between a bridge and a marine vessel on the basis of a height of the bridge based on the map DB 10, an estimation result of the position estimation, and highest point information IH related to the height to a highest point of the marine vessel from the marine vessel reference position. Then, the controller 13 determines whether or not the marine vessel can safely pass under the bridge on the basis of the predicted interval.SELECTED DRAWING: Figure 2
【課題】船舶が橋梁下を安全に通過できるか否かを的確に判定することが可能な情報処理装置を提供する。【解決手段】情報処理装置1のコントローラ13は、地図DB10に基づき、船舶基準位置の位置推定を行う。そして、コントローラ13は、地図DB10に基づく橋梁の高さと、位置推定の推定結果と、船舶基準位置から船舶の最高点までの高さに関する最高点情報IHとに基づき、橋梁と船舶との間隔である予測間隔を算出する。そして、コントローラ13は、予測間隔に基づき、船舶の橋梁下の通過可否判定を行う。【選択図】図2
INFORMATION PROCESSING DEVICE, DETERMINATION METHOD, PROGRAM, AND STORAGE MEDIUM
情報処理装置、判定方法、プログラム及び記憶媒体
2023-03-23
Patent
Electronic Resource
Japanese
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01S RADIO DIRECTION-FINDING , Funkpeilung / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES |
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