To reduce a possibility of slowing down a traffic flow.SOLUTION: In a vehicle route planning device, a surrounding environment of a preceding vehicle is acquired, which is an automatic driving vehicle; a traveling speed that the preceding vehicle can output is calculated depending on the acquired surrounding environment; a current location of the preceding vehicle is acquired; a traveling route candidate is calculated from the current location of the preceding vehicle to a destination based on the calculated traveling speed and the acquired current location; a traffic tolerance of the calculated traveling route candidate is calculated; and a traveling route candidate selected according to the calculated traffic tolerances from the calculated traveling route candidates is output as a proposed traveling route.SELECTED DRAWING: Figure 4
【課題】交通流を低下させる可能性を低減させる。【解決手段】自動運転車両である先行利用車両の周辺環境を取得し、取得した周辺環境に応じて、先行利用車両が出力可能な走行速度を算出し、先行利用車両の現在地を取得し、算出した走行速度と、取得した現在地に応じて、先行利用車両の現在地から目的地までの走行ルートの候補となる走行ルート候補を算出し、算出した走行ルート候補の交通への許容度を算出し、算出した走行ルート候補のうち算出した許容度に応じて選択した走行ルート候補を、提案走行ルートとして出力する。【選択図】図4
VEHICLE ROUTE PLANNING DEVICE, VEHICLE ROUTE PLANNING METHOD, AND VEHICLE ROUTE PLANNING SYSTEM
車両用経路計画装置、車両用経路計画方法、車両用経路計画システム
25.10.2023
Patent
Elektronische Ressource
Japanisch
PLURAL VEHICLE ROUTE PLANNING METHOD AND PLURAL VEHICLE ROUTE PLANNING SYSTEM
Europäisches Patentamt | 2020
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