Systems and methods for lane change prediction, detection, and/or confirmation. In some embodiments, a vehicle yaw rate associated with a vehicle may be detected and a set of vehicle yaw rate data maybe generated. A steering angle associated with the vehicle may also be detected and a set of vehicle steering angle data generated. A first filter model may be used to process the vehicle yaw rate data. The vehicle steering angle data may be used to confirm a suspected lane change. A parameter threshold may be applied to the processed vehicle yaw rate data and, upon exceeding the parameter threshold and upon confirmation of the suspected lane change from the vehicle steering angle date, a parameter of a lane change assist system of the vehicle may be adjusted.
用于车道变更预测、检测和/或确认的系统和方法。在一些实施方案中,可以检测与车辆相关联的车辆偏航速率,并且可以生成一组车辆偏航速率数据。还可以检测与车辆相关联的转向角并生成一组车辆转向角数据。可以使用第一滤波器模型来处理车辆偏航速率数据。车辆转向角数据可以用于确认可疑车道变更。可以将参数阈值应用于经处理的车辆偏航速率数据,并且在超过参数阈值和在由车辆转向角数据确认可疑车道变更时,可以调节车辆的车道变更辅助系统的参数。
Vehicle lane change assist improvements
车辆车道变更辅助改进
2020-05-15
Patent
Electronic Resource
Chinese