CBTC和TBTC兼容性车载系统设计

吕新军1施聪2陆鑫源2

Design of On-board System Accommodating Both CBTC and TBTC

LYU XinjunSHI CongLU Xinyuan
摘要:
上海轨道交通2号线信号系统由TBTC(基于轨道电路的列车控制)系统升级改造为CBTC(基于通信的列车控制)系统。为确保改造期间的平稳运营,提出了兼容性车载系统方案。介绍了不同制式下车载系统的结构,研究了兼容性车载系统的系统结构、组成模块及内外接口,并描述了兼容性车载系统的安全评估框架。实际应用结果验证了该兼容性车载系统的实用性和稳定性。
Abstracts:
The signaling system of Shanghai Rail Transit Line 2 is upgrading from TBTC (track circuit based train control) system to CBTC (communication based train control) system. To ensure smooth operation during reconstruction, the scheme of compatible on\|board system is proposed. The structure of on-board system under different formats is introduced. The system structure, composition module and internal-external interface of the compatible on-board system are studied, and the safety assessment framework is described. Practical application result proves the availability and stability of the compatible on-board system.
引文 / Ref:
吕新军,施聪,陆鑫源.CBTC和TBTC兼容性车载系统设计[J].城市轨道交通研究,2021,24(12):154.
LYU Xinjun,SHI Cong,LU Xinyuan.Design of on-board system accommodating both CBTC and TBTC[J].Urban Mass Transit,2021,24(12):154.
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