一种实用高速铁路ATP算法的设计与实现  

Implementation of ATP algorithm for high speed trains

作　　者：郭彤城[1] 慕春棣[1] 刘韧 沈卓力 

机构地区：[1]清华大学自动化系,北京100084

出　　处：《清华大学学报（自然科学版）》2000年第7期51-54,共4页Journal of Tsinghua University(Science and Technology)

基　　金：国家"八六三"高技术项目!( 863- 51 1 - 943-0 1 4)

摘　　要：自动列车防护 ( ATP)是现代化高速铁路所采用的主流控制策略 ,它不仅仅是列车的控制算法 ,还包括列车和列控中心之间的通信协议。论文介绍了一种实用的高速铁路ATP算法 ,包括地面列控中心和车载系统两部分的优化设计与实现步骤。具体给出了列控中心计算安全制动距离 ,确定目标点 ,并将信息传递给列车的实现步骤 ,以及车载系统根据列控中心发来的信息计算出列车速度控制曲线并实施对列车速度控制的过程。文中还给出了列控中心确定目标点的仿真过程。Automatic train protection (ATP), the main control strategy for high speed trains, includes not only the control algorithm, but also the communication protocol between a train and a train control center. This paper introduces a feasible ATP algorithm for high speed trains, which includes an optimized design and an actualizing procedure for train control centers and train computer systems. The algorithm is described for determining the target point, calculating the distance limited velocity curve, and for passing the information to the train. The method is given for the train computer system calculate the velocity control curve and the train control speed. The ATP algorithm simulation results show the feasibility and advantages of the algorithm.

关 键 词：自动列车防护 高速铁路 列控中心 ATP 算法 

分 类 号：U238[交通运输工程—道路与铁道工程]