Study on the simulation for train operation adjustment under moving block

According to the actuality of inconsistency between train transportation capacity and passenger and freight quantities in China, a method to increasing train density under moving block system is put forward in this paper. Firstly, based on a brief analysis for the difference between moving block and fixed block, a train operation adjustment model under moving block system is established. Secondly, expert system is adopted to build the train operation adjustment simulation system under moving block. Finally, the simulation results are analyzed.