CBTC is adopted for signal system of Xi 'an Subway Line 2, which is a complete and movableblock train control system based on wireless communication technology.
西安地铁2号线信号系统采用完整的、基于无线通信技术的、移动闭塞制式的CBTC列车自动控制系统。
2
The author introduces the concept of the movableblock system, structural installations, situations at home and abroad and the advantages of the movableblock system.
介绍了移动闭塞的概念、构成设施、国内外情况及移动闭塞的优势。
3
Its key is to eliminate unlimited blocks and movable blocks, find out and study the key block at free face, and propose rational reinforcement measures for potential instable blocks.