Methods and apparatus are provided for assisting vision of a driver. The method comprises the following steps: receiving a signal indicating that weather information is emergency weather information from a navigation device according to the setting of a vehicle driver; turning on a visual assistance device included in the vehicle in response to the signal; obtaining an image of an infrared thermal camera and an image of a camera of the vision assistance device, the infrared thermal camera shooting the front of the vehicle while the vehicle is traveling, and the camera shooting the front of the vehicle while the vehicle is traveling; controlling an image processor of the vision assistance device to determine whether a matching rate between image data of the infrared thermal camera and the camera is less than or equal to a first threshold; when the matching rate is smaller than or equal to a first threshold value; a surrounding state image of a vehicle including a distance and a speed is generated using the distance between the vehicle and each object located forward, rearward, and side of the traveling vehicle, the speed of each object detected by a radar sensor of a vision assistance device, and an image of an infrared thermal camera capturing an image in front of the vehicle.
提供了用于辅助驾驶员的视觉的方法及装置。该方法包括:根据车辆驾驶员的设定,从导航装置接收指示天气信息为紧急天气信息的信号;响应于该信号打开包括车辆中的视觉辅助装置;获得视觉辅助装置的红外热相机的图像和相机的图像,该红外热相机在车辆行驶时拍摄车辆的前方,该相机在车辆行驶时拍摄车辆的前方;控制视觉辅助装置的图像处理器以确定红外热相机与相机的图像数据之间的匹配率是否小于或等于第一阈值;当匹配率小于或等于第一阈值时,使用车辆与位于行驶车辆的前方、后方和侧面的各个对象之间的距离、由视觉辅助装置的雷达传感器检测到的各个对象的速度、及拍摄车辆前方的红外热相机的图像来生成车辆的包括距离和速度的周围状态图像。
METHOD AND DEVICE FOR ASSISTING THE VISION OF A VEHICLE DRIVER
用于辅助车辆驾驶员的视觉的方法及装置
14.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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