机车自动驾驶系统模式切换策略研究

受铁路基础装备技术和国内复杂运用环境限制,机车自动驾驶系统仍需在有人值守的情况下工作,所以应有完善的自动驾驶系统模式切换策略来界定值守人员和自动驾驶的权限边界。以机车运行安全为原则,基于列车纵向动力学分析动态切换时列车的平稳性,阐述了机车自动驾驶系统的模式切换策略,该策略已经运用于机车自动驾驶实际应用中。大量实践案例证明,提出的机车自动驾驶模式切换策略能够有效保证机车控制权模式切换过程中列车的安全、平稳运行,取得了良好的运行效果。

Research of Pattern Switching Strategy for Locomotive Automatic Train Operation System

Due to the limitation of railway basic equipment technology and domestic complex operating environment,locomotive automatic train operation still needs to work on duty.Therefore,there should be a perfect automatic driving system mode switching strategy to define the right of the on-duty personnel and the automatic driving.Based on the principle of locomotive operation safety and longitudinal dynamic analysis of train stability during dynamic switching,the mode switching strategy of locomotive autopilot system was expounded.The strategy had been applied to the practical application of locomotive automatic driving,and it was proved by a lot of practical cases that the automatic driving mode switching strategy of the locomotive could effectively ensure the safe and stable operation of the train during the switching of the locomotive control mode,and had a good running effect.