Techniques are described for transitioning control of a steering system from an autonomous mode in a vehicle to a driver-controlled mode where the driver can control the steering wheel of the steeringsystem. A method includes receiving values that describe an amount of torque and a direction of torque in response to a torque applied to a steering wheel of a steering system operated in an autonomous mode, determining that the values are either greater than or equal to a threshold value or are less than or equal to a negative of the threshold value, determining that the values are measured overa period of time greater than or equal to a pre-determined amount of time, and transitioning the steering system from being operated in the autonomous mode to being operated in a driver-controlled mode in which the steering system is under manual control.
描述了一种用于将转向系统的控制从车辆中的自动模式转换为驾驶员控制模式的技术,在驾驶员控制模式中,驾驶员可以控制转向系统的方向盘。一种方法包括:响应于施加到以自动模式操作的转向系统的方向盘的扭矩,接收描述扭矩量和扭矩方向的值;确定该值大于或等于阈值或者该值小于或等于阈值的负数;确定在大于或等于预先确定的时间量的时间段上测量该值;以及使转向系统从以自动模式操作转换为以驾驶员控制模式操作,在驾驶员控制模式中,转向系统在手动控制之下。
TRANSITIONING STEERING CONTROL FROM AN AUTONOMOUS VEHICLE TO A DRIVER
将转向控制从自动驾驶车辆转换为驾驶员
2020-11-13
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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