The invention relates to a vehicle driving assistance device, a vehicle driving assistance method, and a program. A driving assistance device for a vehicle is provided with: a front camera and an image processing ECU that detect a display object present in front of the vehicle and recognize the display content of the detected display object; and a driving assistance ECU that performs driving assistance control to assist a driver when a display object is detected by the front camera and the image processing ECU, and performs driving assistance control to assist the driver when the detected display object is a display object detected a plurality of times in the past. When the matching rate of the recognition result, which is the ratio of the number of times that the display content is determined to be the same to the number of times of detection, is equal to or greater than a first threshold value, the driving assistance ECU increases the assistance level of the driving assistance control compared to when the matching rate of the recognition result is less than the first threshold value.
本发明涉及车辆的驾驶辅助装置、车辆的驾驶辅助方法以及程序。车辆的驾驶辅助装置具有:前方摄像机和图像处理ECU,检测存在于车辆的前方的显示物,并且识别所检测到的所述显示物的显示内容;以及驾驶辅助ECU,当通过前方摄像机和图像处理ECU检测到显示物时,执行辅助驾驶员的驾驶辅助控制,在检测到的显示物是过去多次检测到的显示物,并且作为被判定为是相同的显示内容的次数相对于检测次数的比例的识别结果的一致率为第一阈值以上的情况下,与识别结果的一致率小于所述第一阈值的情况相比,驾驶辅助ECU提高驾驶辅助控制的辅助等级。
VEHICLE DRIVING SUPPORT DEVICE, VEHICLE DRIVING SUPPORT METHOD AND PROGRAM
车辆的驾驶辅助装置、车辆的驾驶辅助方法以及程序
2022-03-01
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 |
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