基于ATO的CTCS2列控系统仿真测试平台控制算法的研究

With the rapid development of China's high-speed railway undertakings, more advanced technology and security-related issues has become a focus of the next step to protect the development of the railway. Today's automation technology is improving, efficient and safe conduct to control train speed has become a new trend. ATO namely automatic train operation system, is essential to train operation safety. It is essential to build a simulation of train operation simulation platform for ATO test.As the speed of the main sources of ATO, simulation platform must be strictly controlled in accordance with the train tractive and braking model to calculate the velocity and acceleration of the train. This paper studies the core algorithm on speed and acceleration of the simulation platform, and ATO communication process communication protocols and a variety of information.So it can guarantee efficient and effective operation of ATO.