ModelicaML modeling analysis of MCPS-based high-speed railroad safety monitoring system

Abstract

Mobile Cyber-Physical System(MCPS) focuses on modeling of the physical world, dynamic continuity, real-time, spatial, security, and real-time predictable communication problems. Based on the example of high-speed railway system, this article mainly analyzes and studies the railway safety monitoring subsystem. Firstly, a brief analysis of the railway safety monitoring system and architecture is made, and the database connection pool and space-time analysis model are used as the software modeling system according to the requirements; then, SysML and Modelica are used to model the study, based on which a reconfigured modeling language called ModelicaML is proposed to model and simulate the modern engineering; lastly, the ModelicaML is used to physically model the safety detection system of high-speed railroad system, and finally, it is simulated and verified.