PROBLEM TO BE SOLVED: To provide a route search system, a route search method and a computer program capable of performing route search while considering travelling suitability in an automatic drive control mode.SOLUTION: The route search system is configured to: when searching a recommended route for travelling in an automatic drive control mode, acquire a piece of information of a traffic limitation sign which requires a driver driving a vehicle in a manual drive mode to reduce the speed or stop the vehicle, which is disposed on a road surface or in the vicinity of the road constituting an intersection; identify a road as an object requiring to reduce the speed or stoppage of vehicle by means of the traffic limitation sign based on the acquired disposition information of the traffic limitation sign; and search a recommended route avoiding the object road.SELECTED DRAWING: Figure 4
【課題】自動運転制御による走行の適格性を考慮した経路探索を行うことを可能とした経路探索システム、経路探索方法及びコンピュータプログラムを提供する。【解決手段】自動運転制御による走行を行う際の推奨経路を探索する場合において、交差点を構成する道路上又は周辺に配設され、ユーザの運転操作による手動運転走行時に車両の減速又は停止を促す地物である制限地物の配設情報を取得し、取得された制限地物の配設情報に基づいて、制限地物によって車両に減速又は停止を促す対象となる道路である対象道路を特定し、対象道路を回避する経路を優先した推奨経路の探索を行うように構成する。【選択図】図4
ROUTE SEARCH SYSTEM, ROUTE SEARCH METHOD AND COMPUTER PROGRAM
経路探索システム、経路探索方法及びコンピュータプログラム
2017-02-23
Patent
Electronic Resource
Japanese
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