A driving assistance device is provided with: an information acquisition unit (21) that acquires traffic light information including information about the remaining time until a traffic light (200) is switched, the traffic light being provided at an intersection (201) and configured so as to be capable of switching between at least a first mode in which a stop command is indicated and a second mode in which travel is possible; a notification unit that notifies a driver of the host vehicle of switching information for switching the traffic signal from the first mode to the second mode on the basis of the signal information; a detection unit (4) that detects the surroundings of the host vehicle; and a determination unit (24) that determines, on the basis of the detected surrounding situation, whether or not there is a movement space (SP1-SP3) in which the vehicle can move in a region after passing through the intersection (201). When the determination unit (24) determines that there is no movement space (SP1-SP3), the notification unit notifies the switching information and the warning information together.
本发明提供一种驾驶辅助装置,具备:信息取得部(21),其取得包括直到交通信号机(200)切换为止的剩余时间的信息在内的信号机信息,其中交通信号机设置在交叉路口(201),构成为至少能够切换为示出停止命令的第一方式和示出能够行进的第二方式;报知部,其基于信号机信息向本车辆的驾驶员报知交通信号机从第一方式向第二方式切换的切换信息;检测部(4),其检测本车辆的周围状况;以及判定部(24),其基于检测出的周围状况判定在通过交叉路口(201)后的区域是否存在本车辆能够移动的移动空间(SP1~SP3)。当由判定部(24)判定为不存在移动空间(SP1~SP3)时,报知部一并报知切换信息和警告信息。
DRIVING ASSISTANCE DEVICE
驾驶辅助装置
2023-05-16
Patent
Elektronische Ressource
Chinesisch
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