China

Taking a Safe Train Ride Home

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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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

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