The invention discloses a steering auxiliary system and a steering auxiliary control method based on the transverse acceleration of an intelligent rail train. The steering auxiliary system comprises an automatic tracking switch, a vehicle body information acquisition device, a track identifying device, a steering auxiliary control device, an active steering device and a driving device; the automatic tracking switch is used for starting or shutting down automatic tracking; the vehicle body information acquisition device is used for collecting the motion parameter of the intelligent rail train and sending the motion parameter to the auxiliary control device; the track identifying device is used for collecting and treating the image information of a road surface preset reticule and sending the image information to the steering auxiliary control device; and the steering auxiliary control device is used for controlling the active steering device and the driving device to adjust the advancing of the intelligent rail train according to the received motion parameter and the image information of the road surface preset reticule. The steering auxiliary system and the steering auxiliary control method can avoid the problems that the intelligent rail train is sideslipped or drifted by a motor tractor when the intelligent rail train steers at a high speed or passes through a bend and a longmarshalling intelligent rail train is difficult in steering.
本发明公开了一种基于智轨列车横向加速度的转向辅助系统及控制方法,转向辅助系统包括自动循迹开关、车体信息采集装置、轨迹识别装置、转向辅助控制装置、主动转向装置和驱动装置;自动循迹开关用于开启或关闭自动循迹;车体信息采集装置用于采集智轨列车的运动参数,并发送至转向辅助控制装置;轨迹识别装置用于采集和处理路面预设标线图像信息,并发送至转向辅助控制装置;转向辅助控制装置用于根据接收的运动参数和路面预设标线图像信息,控制主动转向装置和驱动装置对智轨列车的行进进行调整。该转向辅助系统及控制方法能够避免智轨列车高速变向或通过弯道时可能出现的被牵引车侧滑/甩尾的情况以及长编组智轨列车转小弯困难的问题。
Steering auxiliary system and steering auxiliary control method based on transverse acceleration of intelligent rail train
一种基于智轨列车横向加速度的转向辅助系统及控制方法
24.11.2020
Patent
Elektronische Ressource
Chinesisch
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