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- Title
深圳地铁3号线信号系统改造方案选择.
- Authors
葛兰新
- Abstract
Shenzhen Metro Line 3, which started operations in 2010, cannot meet the current demands of large passenger flow due to the rising failure rate of signal equipment, lack of spare parts, and the turn-back capacity of its signal system. Seizing the opportunity of the construction of Phase IV extension line of Line 3, the parties of this project proposed to update and transform the signal system of Line 3. Based on the factors to be considered in the system transformation, the advantages and disadvantages of the typical CBTC system, ZC-CI integrated system and TACS system are studied in terms of system architecture, vehicle control information flow and system capability in order to find the right solution to the transformation of Line 3. It is recommended to comprehensively consider all the factors and select a signal system transformation plan suitable for Line 3.
- Subjects
SHENZHEN (Guangdong Sheng, China : East); SPARE parts; INFORMATION resources management; INFORMATION storage &; retrieval systems; SIGNALS &; signaling; PASSENGERS
- Publication
Railway Signalling & Communication Engineering, 2022, Vol 19, Issue 10, p73
- ISSN
1673-4440
- Publication type
Article
- DOI
10.3969/j.issn.1673-4440.2022.10.014