【摘要】 现行ATC系统控制模式存在自动闭塞区间长度以性能最差的列车确定,多级制动时加减速度急剧变化,降低乘坐舒适度等缺点,需要构建车载设备智能化程度高的自律数字化列车控制系统(D ATC),以提高我国CTCS等级。有综合车载系统与独立车载系统两种方法实现系统在线构建。用测试方法进行确信性评估,证明综合车载系统便于进行高效率的在线测试和安全运行。更多还原

【Abstract】 The current ATC system control mode has such shortcomings as: the length of the automatic block section is determined by trains with the worst performance; the sudden change of the accelerating and retarding speed when multilevel brake; reduce the riding comfort, etc. In order to improve CTCS level of our country, on-board autonomous Digital Automatic Train Control (D-ATC) system with high intelligence is demanded to be built. There are two methods for achieving system construction, namely, integrated on-board system and independent on-board system. Evaluation was carried out by testing and it was proved that integrated on-board system was easy to conduct effective online test and safe operation.更多还原