摘要
为了进一步提高城市有轨电车运行效率以及保障行车安全,以有轨电车信号控制系统为研究对象,结合故障-安全原则、冗余技术及分布式设计理念对该信号控制系统的架构和功能进行设计研究。分析了所划分的各功能子系统的架构及其功能模块,并给出了系统设计实现的主要特点。信号控制系统设计样机的测试验证结果表明,设计开发的有轨电车信号控制系统实现了各分布式子系统的功能及子系统间的协调控制,能够正确执行并高效控制道旁设备,保障和满足了有轨电车的行车安全与运营需要。
In order to further improve the operation efficiency and ensure the running safety of urban tram,the signal control system of urban tram is taken as the research object,and in combination with the fault\|safety principle,redundancy technology and distributed design concept,the structure and function of the signal control system is designed.By analyzing the classified architecture and the function modules of each functional subsystem,the main features of the system are summarized.The test and verification of the control system design prototype shows that the urban tram signal control system designed and developed has realized the functions of each distributed subsystem and the coordinated control between the subsystems,therefore it can execute correctly and control efficiently the roadside equipment,meet the running safety and operation needs of urban tram.
作者
齐志华
QI Zhihua(Signal and Communication Research Institute,China Academy of Railway Sciences Co.,Ltd.,100081,Beijing,China)
出处
《城市轨道交通研究》
北大核心
2020年第7期199-203,206,共6页
Urban Mass Transit
基金
国家自然科学基金项目(U1734211,U1534208)。
