PROBLEM TO BE SOLVED: To provide an automatic driving support system, an automatic driving support method, and a computer program that prevent the occurrence of a great disadvantage to a user, even when a driving under automatic driving control cannot be relayed to a driving under manual driving control.SOLUTION: An automatic driving support system comprises: obtaining an awakening timing when a user awakens, in the case that the user in a vehicle under an automatic driving control is sleeping (S6); obtaining a plurality of new route candidates from the current location of the vehicle to a destination, provided that driving continues for an automatic driving section until the awakening timing comes (S8-S10); determining an awakening forecast point, for each of the plurality of new route candidates, representing the position of the vehicle at the awakening timing when the vehicle drives on the route candidate (S9); comparing routes from the awakening forecast points to the destinations with each other regarding the determined plurality of route candidates and selecting any one route candidate (S11); and changing the route candidate, whose planned driving route has been selected, into a route to be driven (S12).
【課題】自動運転制御による走行から手動運転による走行への引き継ぎができなかった場合であっても、ユーザへの大きな不利益が生じることを防止した自動運転支援システム、自動運転支援方法及びコンピュータプログラムを提供する。【解決手段】自動運転制御が行われている車両に乗車するユーザが睡眠中である場合に、ユーザが覚醒する覚醒タイミングを取得し(S6)、覚醒タイミングまで自動運転区間を継続して走行することを条件とした車両の現在位置から目的地までの新たな経路候補を複数取得し(S8〜S10)、複数の経路候補毎に、車両が該経路候補を走行した場合の覚醒タイミングにおける車両の位置である覚醒予測地点を特定し(S9)、特定された複数の経路候補について覚醒予測地点から目的地までの経路を比較し、いずれかの経路候補を選択し(S11)、走行予定経路を選択された経路候補を走行する経路へと変更する(S12)ように構成する。【選択図】図2
AUTOMATIC DRIVING SUPPORT SYSTEM, AUTOMATIC DRIVING SUPPORT METHOD, AND COMPUTER PROGRAM
自動運転支援システム、自動運転支援方法及びコンピュータプログラム
2015-08-03
Patent
Electronic Resource
Japanese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B62D MOTOR VEHICLES , Motorfahrzeuge |
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