目前国内市域(郊)铁路信号系统制式集中以CTCS(Chinese Train Control System)和CBTC(Communication Based Train Control)为主.两种不同制式的信号系统在应用上各有优势与局限性,且有相应的应用业绩,但两者之间的互联互通仍未实现.本文提出一种"车载兼容"的多网融合列控系统方案,研究以相对较少的设备和成本投入,实现同一列车在CTCS2和CBTC的两种地面信号制式间的跨线运行、互联互通的方案.该研究对于推进实现干线铁路、城际铁路、市域(郊)铁路与城市轨道交通"四网融合"具有一定的借鉴意义.
A Multi-Network Fusion-Based Train Control System Scheme for Urban(Suburban)Railways
At present,CTCS(Chinese Train Control System)and CBTC(Communication Based Train Control)are used primarily as the signalling and control systems of China While the two different signaling and control systems each have their own advantages,limitations and successful applications,the interoperability of the two systems has not yet been achieved.This paper proposes a"train-compatible"multi-network fusion-based train control system concept,and studies the feasibility of achieving cross-line operation and interoperability between the two ground signalling systems(CTCS2 and CBTC)with the same train using fewer equipment and at lower cost This research is of reference value for promoting the realization of the"four-network integration"of trunk railway,intercity railway,urban(suburban)railway and urban rail transit.
CTCSCBTCinterconnectivity and interoperabilitymulti-network integration
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