PROBLEM TO BE SOLVED: To solve the problem that, in travel supporting, it is not taken into consideration that desired travel lanes even with the same junctions are not the same according to difference in the state of a road surface or the like.SOLUTION: A travel supporting device stores vehicle travel information, travel environment information, road surface information and road condition information, which are acquired from a probe vehicle, together with information on a self-vehicle. In response to an inquiry from a travelling vehicle, a recommendation travel line is determined based on a combination of at least a part of the vehicle travel information, the travel environment information, the road surface information and the road condition information and the information on the self-vehicle and outputted to the vehicle. The vehicle obtains a recommendation travel line based on a vehicle, such as a probe vehicle, other than the self-vehicle.SELECTED DRAWING: Figure 1A
【課題】走行支援において、同じ合流や分岐であっても、路面の状態等の違いにより、望ましい走行レーンは異なるという点に配慮されていない。【解決手段】走行支援装置は、プローブ車両によって取得された車両走行情報、走行環境情報、路面情報、道路状況情報を、車両自体の情報と共に記憶しておき、走行している車両からの問合せに応じて、車両走行情報、走行環境情報、路面情報、道路状況情報の少なくとも一部と車両自体の情報との組合せから、推奨走行ラインを決定し、これを車両に出力する。車両は、プローブ車両など、自車以外の車両の走行情報に基づく推奨走行ラインを得る。【選択図】図1A
TRAVEL SUPPORTING DEVICE, TRAVEL SUPPORTING METHOD, AND DATA STRUCTURE THEREFOR
走行支援装置、走行支援方法およびそのためのデータ構造
2018-11-15
Patent
Electronic Resource
Japanese
TRAVEL SUPPORTING DEVICE, TRAVEL SUPPORTING METHOD, AND DATA STRUCTURE THEREFOR
European Patent Office | 2018
|TRAVEL SUPPORTING DEVICE, METHOD FOR SUPPORTING TRAVEL, AND TRAVEL SUPPORTING PROGRAM
European Patent Office | 2021
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