To provide a route retrieval technique capable of retrieving a route having less burden on a driver of the driver's own vehicle having an automatic driving device.SOLUTION: A route retrieval device retrieves a route from a starting plate to a destination of one's own vehicle having an automatic driving device. The route retrieval device has a setting part and a retrieval part. The setting part divides each of candidates of the route into plural sections, and sets an automatic driving level having the least intervention of a driver from among automatic driving levels executable by the automatic driving device for each section. The retrieval part retrieves the route on the basis of a driver's burden coefficient corresponding to an automatic operation level set by the setting part.SELECTED DRAWING: Figure 1
【課題】自動運転装置を備える自車両の運転者にかかる負担が少ない走行経路を探索することができる走行経路探索技術を提供する。【解決手段】走行経路探索装置は、自動運転装置を備える自車両の出発地から目的地までの走行経路を探索する。前記走行経路探索装置は、設定部及び探索部を備える。前記設定部は、前記走行経路の候補それぞれを複数の区間に分割し、前記区間毎に前記自動運転装置が実行可能な自動運転レベルのうち最も運転者の介入が少ない自動運転レベルを設定する。前記探索部は、前記設定部によって設定された自動運転レベルに応じた運転者負担係数に基づき前記走行経路を探索する。【選択図】図1
ROUTE RETRIEVAL DEVICE AND ROUTE RETRIEVAL METHOD
走行経路探索装置及び走行経路探索方法
2022-03-08
Patent
Electronic Resource
Japanese
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