TCT, Chengdu Metro Line 3

Riding on Chengdu Metro Line 3, you can reach various historic sites that are more than one thousand years old. The metro line's mission is to provide convenience for sightseeing and mitigate urban traffic issues. Apart from providing optimized transportation to Chengdu's residents and visitors, Chengdu Metro Line 3 also drives the market expansion of TCT's independently developed communications-based train control (CBTC) technology.

TCT is the first and the only high-tech company in China that has independently developed the CBTC signaling system technology. Chengdu Metro Line 3 is the first metro line outside Beijing that has adopted the CBTC technology of TCT.

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“We are building a community with a shared future. Unlike other industries, the metro cannot afford to stop operation. This is also the reason why TCT will continue working closely with Moxa.”

Gao Chunhai

Chairman, TCT

“Moxa realized real redundancy for both ATC’s red and blue network and ATS’s dual network. The failure of one network will not affect equipment operation, thus ensuring operational stability.”

Huang Chao

Project Manager of Chengdu Metro Line 3, TCT

Summary

Challenges

Being TCT's first railway transit project outside Beijing, TCT needed to convince Chengdu Metrol that the stability and usability of its CBTC system would contribute to more cost-effective systems.

Solutions

Customized wireless product to reduce wireless communication packet loss
Managed switches for dual redundancy to improve system operation stability

Results

Higher signaling system reliability and optimized operation stability
Dual redundancy to improve system operation stability
On-time project delivery and lower TOC
Rapid operation and maintenance support

About TCT

Industry

Railway

Headquarters

Beijing, China

Employees

397

Website

www.bj-tct.com

China