The invention relates to a method for determining a liquid depth of a vehicle (100), in particular at a liquid accumulation point on a route section in front of the vehicle (100). The method (500) comprises the steps of: reading (505) a current image (130) of a vehicle exterior region (145) of the travel path (200) sensed by an image sensing device (127), in particular of the vehicle (100), determining that the liquid accumulation (205) is present in the travel path; wherein the current image (130) is compared with an image (140) stored in a storage device (135), a liquid depth (220) of the liquid accumulation point (205) is determined, and the stored image represents a vehicle exterior region (145) without the liquid accumulation point (205).
本发明涉及一种用于求取车辆(100)的、尤其在车辆(100)前方的行驶路段上的液体聚积处的液体深度的方法,其中,所述方法(500)包括以下步骤:读取(505)所述行驶路段(200)的车辆外部区域(145)的由尤其所述车辆(100)的图像感测装置(127)感测到的当前图像(130),在所述行驶路段中存在所述液体聚积处(205);和借助所述当前图像(130)与存储在存储装置(135)中的图像(140)的比较(510)求取所述液体聚积处(205)的液体深度(220),该存储的图像代表无液体聚积处(205)的车辆外部区域(145)。
METHOD FOR ASCERTAINING A LIQUID DEPTH OF A LIQUID ACCUMULATION ON A TRAVEL PATH, AND METHOD FOR ASCERTAINING A TRAVEL TRAJECTORY
求取行驶路段上的液体深度的方法和求取行驶轨迹的方法
2020-10-23
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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