The invention belongs to the technical field of rail transit automatic driving, and particularly relates to a shunting locomotive ATO high-precision alignment parking control system and method. The control system comprises a fusion positioning module, a laser ranging module, a speed control module and a distance compensation module. The fusion positioning module carries out high-precision fusion positioning according to the precise longitude and latitude, the line transponder position information, the real-time speed and the wheel cycle pulse number, and provides precise position information for the speed control module in combination with an electronic map; the laser ranging module receives a laser ranging distance on a coupled and propelled molten iron tank car or a railway wagon in real time through vehicle-to-vehicle communication; the speed control module calls a speed control algorithm to perform traction and brake control on the locomotive according to the accurate position information provided by the fusion positioning module and the distance information provided by the laser ranging module; and the distance compensation module realizes distance fine adjustment after accurate parking. The invention provides a shunting locomotive ATO high-precision alignment parking control system and method.
本发明属于轨道交通自动驾驶技术领域,特别涉及一种调车机车ATO高精度对位停车控制系统及方法。本发明的控制系统包括融合定位模块、激光测距模块、速度控制模块、距离补偿模块;融合定位模块根据基于精确经纬度、线路应答器位置信息、实时速度及轮周脉冲数进行高精度融合定位,并结合电子地图向速度控制模块提供精确的位置信息;激光测距模块通过车车通信实时接收连挂推进的铁水罐车或铁路货车上的激光测距距离;速度控制模块根据融合定位模块提供的精确位置信息及激光测距模块提供的距离信息,调用速度控制算法对机车进行牵引及制动控制;距离补偿模块实现精确停车后距离微调。本发明提供了一种调车机车ATO高精度对位停车控制系统及方法。
High-precision alignment parking control system and method for shunting locomotive ATO (automatic train operation)
一种调车机车ATO高精度对位停车控制系统及方法
2025-01-07
Patent
Electronic Resource
Chinese
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