To accurately determine reverse running from a parking area at relatively low cost.SOLUTION: A reverse running determination system (1) that determines a possibility of reverse running in a parking area of a motorway is comprised of: an entrance position coordinate acquisition unit (12) for acquiring information on entrance position coordinates of the parking area; an own-vehicle position coordinate acquisition unit (11) for acquiring information on the own-vehicle position coordinates; an entry determination unit (14) for determining that the own vehicle has entered the parking area; and a reverse running determination unit (15) that determines that there is a possibility of running reverse to a main road based on a change in a relative position between the entrance position coordinates and the own vehicle position coordinates.SELECTED DRAWING: Figure 2
【課題】駐車エリアからの逆走を比較的低コストにかつ的確に判定する。【解決手段】自動車専用道路の駐車エリアにおいて逆走の可能性を判定する逆走判定システム(1)は、駐車エリアの入口位置座標の情報を取得する入口位置座標取得部(12)と、自車位置座標の情報を取得する自車位置座標取得部(11)と、自車両が駐車エリアに進入したことを判定する進入判定部(14)と、入口位置座標と自車位置座標との相対位置の変化に基づいて、本線車道へ逆走する可能性があることを判定する逆走判定部(15)とを備える。【選択図】図2
REVERSE RUNNING DETERMINATION SYSTEM, REVERSE RUNNING DETERMINATION METHOD, AND REVERSE RUNNING DETERMINATION PROGRAM
逆走判定システム、逆走判定方法、及び逆走判定プログラム
2020-03-05
Patent
Elektronische Ressource
Japanisch
Europäisches Patentamt | 2020
|Europäisches Patentamt | 2020
|REVERSE RUNNING WARNING SYSTEM, REVERSE RUNNING WARNING METHOD, AND REVERSE RUNNING WARNING PROGRAM
Europäisches Patentamt | 2020
|