地铁运行安全信号分布式监控系统架构研究

摘要

地铁运行的安全，与乘客的生命安全息息相关，因此有必要对地铁的运行安全信号进行实时监控，以便了解地铁列车的运行状况并加以控制。就地铁运行安全监控信号，研究和提出了分布式监控系统的架构，这一技术架构可以对分散的地铁运行安全监控装置实现集中监测、操作、管理、分散控制等功能，克服了集中控制系统中危险过于集中的缺陷，为地铁列车的安全运行多提供一份技术保障。通过实验，验证了在地铁列车上采用该架构的可行性。%The security signal of metro operation is vital for passengers life,so it is necessary to implement real -time monitoring on the security signal of metro operation to know and control its situation.The paper focus on security monitoring signal of Metro operation and brings forward a framework of distributed monitoring system,which can realize the centralized monitoring,operation,management, decentralized control of the distributed security monitoring equipment of the Metro operation for technical guarantee of the metro operation.The feasibility of the framework in metro has been tested.