The invention relates to a method for determining a predicted own speed (vres) of a vehicle (1), the vehicle traveling along a predetermined road section, the own speed being determined for at least one location or at least one section of the road section, the method comprising the following steps: determining an average speed at which a current road user travels at the location or section, determining a first average speed, and determining a second average speed at which the current road user travels, determining a first average speed which is low enough to assume that the own speed of the vehicle at the location or section inevitably corresponds to the average speed due to the traffic density, determining a second average speed which is high enough to assume that the traffic density at the location or section does not affect the own speed of the vehicle, if the average speed is between the first average speed and the second average speed, a predicted own speed is determined based on the average speed and by interpolation between the first average speed and the second average speed.
本发明涉及一种用于确定车辆(1)的预测的自身速度(vres)的方法,车辆沿预定的路段行驶,自身速度针对路段的至少一个地点或至少一个区段来确定,方法包括以下步骤:确定当前交通参与者在地点或区段处行驶的平均速度,确定第一平均速度,该第一平均速度低到足以能够假设:车辆在该地点或区段处的自身速度由于交通密度而必然相当于平均速度,确定第二平均速度,该第二平均速度高到足以能够假设:在该地点或区段处的交通密度对车辆的自身速度无影响,如果平均速度在第一平均速度与第二平均速度之间,基于平均速度并且通过在第一平均速度与第二平均速度之间的插值来确定预测的自身速度。
Method for determining predicted own speed, control device, navigation device and vehicle
用于确定预测的自身速度的方法、控制装置、导航设备及车辆
2024-05-31
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 |
Vehicle speed display device and method for vehicle navigation
European Patent Office | 2022
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