The angle deviation correction method comprises the steps that when a vehicle is switched from a first mode to a second mode, and after a driver rotates a steering wheel at a first moment, a first angle of the steering wheel relative to a median line is obtained; if the absolute value of a first angle deviation between the steering wheel and the steering actuator is larger than a preset angle threshold value, the first angle deviation is corrected according to the first angle and the third angle, a second angle deviation is obtained, and the absolute value of the second angle deviation is smaller than or equal to the preset angle threshold value; the first angle deviation is a difference value between a second angle and a third angle, the second angle and the third angle are respectively an angle of a steering actuator relative to a median line at a second moment and an angle of a steering wheel relative to the median line at the second moment when the vehicle is in a first mode, and the second moment is before the first moment; the driving experience can be improved while the driving safety is ensured; the invention further discloses an angular deviation correction device.
公开了一种角度偏差的修正方包括:当车辆从第一模式切换至第二模式,且驾驶员在第一时刻转动方向盘之后,获取方向盘相对于中位线的第一角度;若方向盘与转向执行器之间的第一角度偏差的绝对值大于预设角度阈值,则根据第一角度和第三角度,修正第一角度偏差,得到第二角度偏差,其中,第二角度偏差的绝对值小于或等于预设角度阈值,第一角度偏差为第二角度与第三角度的差值,第二角度和第三角度分别为车辆在第一模式时,转向执行器在第二时刻相对于中位线的角度,以及方向盘在第二时刻相对于中位线的角度,第二时刻位于第一时刻之前;能够在保证驾驶安全的同时,提高驾驶体验感;还公开了一种角度偏差的修正装置。
Angle deviation correction method and device
一种角度偏差的修正方法及装置
06.05.2025
Patent
Elektronische Ressource
Chinesisch
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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