To provide a route search device, a route search method, a route search program, and a recording medium that enable a user to search for a route in which a desired object can be reliably seen.SOLUTION: A route search method includes: acquiring desired object information that indicates an object desired to be visually recognized when a user moves in a route by a moving object; acquiring visual environment information regarding visual environment when visually recognizing the object indicated by the desired object information from the moving object; specifying a road section where the object indicated by the desired object information can be visually recognized based on map information and the visual environment information; and searching for a route of the moving object including the specified road section. The map information is information that associates object data that shows an object visible from each of multiple road sections and visual environment data that indicate visible environment in which the object is visible with road section data that indicate each of multiple road sections.SELECTED DRAWING: Figure 10
【課題】ユーザが希望の対象物を確実に視認可能な経路を探索することを可能とする経路探索装置、経路探索方法、経路探索プログラム及び記録媒体を提供する。【解決手段】方法は、ユーザが移動体によって経路内を移動する際に視認を希望する対象物を示す希望対象物情報を取得し、移動体から希望対象物情報が示す対象物を視認する際の視認環境に関する視認環境情報を取得し、地図情報と視認環境情報とに基づいて、希望対象物情報が示す対象物が視認可能な道路区間を特定し、当該特定された道路区間を含む移動体の経路を探索する。地図情報は、複数の道路区間の各々を示す道路区間データに、複数の道路区間の各々から視認可能な対象物を示す対象物データ及び当該対象物が視認可能な視認可能環境を示す視認環境データが関連付けられた情報である。【選択図】図10
ROUTE SEARCH DEVICE, ROUTE SEARCH METHOD, ROUTE SEARCH PROGRAM AND RECORDING MEDIUM
経路探索装置、経路探索方法、経路探索プログラム及び記録媒体
2022-04-08
Patent
Elektronische Ressource
Japanisch
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