The invention provides a driving assistance system, a driving assistance method, and a recording medium, which can assist the driving of a vehicle under the condition that the lane boundary part in front of the vehicle is difficult to recognize. A driving assistance system (10) is provided with a front lane boundary section estimation unit (26) that estimates a lane boundary section of a own lane in front of a vehicle (1) when it is difficult for a front lane boundary section recognition unit (22) to recognize the position of the lane boundary section with respect to the vehicle. And a front lane boundary section estimation unit (26) that estimates the position of the lane boundary section of the own lane ahead of the vehicle (1) with respect to the vehicle (1) on the basis of the shape of the target road and the position of the lane boundary section of the own lane behind the vehicle (1) with respect to the vehicle (1) recognized by the rear lane boundary section recognition unit (23). The shape of the target road is recognized on the basis of map information and the current position of the vehicle (1).
本发明提供驾驶辅助系统、驾驶辅助方法以及记录介质,在难以识别车辆前方的车道边界部的状况下能够进行车辆的驾驶辅助。驾驶辅助系统(10)具备前方车道边界部推定部(26),在前方车道边界部识别部(22)难以识别车辆(1)的前方的本车道的车道边界部相对于车辆的位置的情况下,该前方车道边界部推定部(26)基于对象道路的形状和由后方车道边界部识别部(23)识别的车辆(1)的后方的本车道的车道边界部相对于车辆(1)的位置,推定车辆(1)的前方的本车道的车道边界部相对于车辆(1)的位置,所述对象道路的形状是根据地图信息以及车辆(1)的当前位置识别的。
Driving assistance system, driving assistance method, and recording medium
驾驶辅助系统、驾驶辅助方法以及记录介质
2024-08-27
Patent
Electronic Resource
Chinese
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G06V / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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