Chengdu Tram Line 2 | China
train-detectionChina

Chengdu Tram Line 2 | China

Operator
CHENGDU RAIL TRANSIT
Country
China
Segment
Urban
Application
Level Crossing Protection
Products
FAdC
Protocols
Proprietary protocols
Year
2018
Download

Chengdu Tram Line, located in the capital Chengdu City of Sichuan Province, is the first tram line to be operational in the city since 2018. The overall line is Y-shaped, with a total length of 39,3 km and 47 stations. It is also the first line in China to be equipped with the new generation Frauscher Advanced Counter FAdC® that supports communication via serial protocols.

To ensure an optimal operating environment, this project uses a relay hardware interface and a customised Ethernet-based software interface in conjunction with the FAdC. The modular and scalable design of the software interface allows it to be seamlessly integrated into more complex high-level systems and interlocking systems.

With inductive sensing on the FAdC, train detection becomes more reliable and accurate. In addition, intelligent functionalities such as STS and CHC help suppress accidental induction and customise the number of suppressions. These functionalities play a pivotal role in this project because the track is built on public streets and metallic debris scattered on the track could cause interferences and affect the wheel sensors. The CHC function takes care of this by suppressing accidental fault or occupancy messages triggered by external effects. Meanwhile, STS helps operators save time as it resets faulty track sections automatically, eliminating the need for manual intervention.

The FAdC® supports integrator-specified serial protocols to implement safety-related data communication for open transmission systems. In addition, the communication board is SIL 4 certified.

Reduced maintenance costs

State-of-the-art communication technology, customised safety protocols and intelligent functionalities of the FAdC have reduced the space occupation, energy consumption and overall maintenance costs for the Chengdu line.

Smart functions for maximised availability

Intelligent functionalities such as STS and CHC suppress error messages caused by accidental interferences and enable faulty track sections to be reset automatically, ensuring failsafe functioning, and further increasing the availability of the system.

Seamless integration into higher-level systems

The software interface has a modular and scalable design, delivering a high degree of flexibility in design and enabling the FAdC to be easily configured and integrated into other systems.

Similar Projects
This might also interest you
1/5
train-detectionKazakhstan

FAdC at Vhodnaya Station | Kazakhstan

ArcelorMittal is responsible for the operation of a dedicated industrial railway infrastructure located in Temirtau, Kazakhstan. At Vhodnaya station, an essential shunting yard, various goods and materials, such as polyester, zinc, aluminium, sinter, iron ore, and coke-chemical products, are loaded and unloaded. The station's robust infrastructure features 64 switching points and 68 signals, necessitating the use of a high-performing train detection system to ensure the safe and efficient management of traffic flow.
Learn More
train-detectionUnited Kingdom of Great Britain and Northern Ireland

Axle Counter Overlay System | UK

Between London St Pancras International Station and Farringdon Station, there is a history of frequent flooding through the tunnels that adversely affected the reliability of the existing train detection system. Due to this, the installation was non-operational during large periods. However, being a mainline section and a core route through London, high reciliation to any sort of failures is vital.
Learn More
train-detectionUnited Kingdom of Great Britain and Northern Ireland

The Borders Railway Project | United Kingdom

From Shawfair to Tweedbank, the Borders Railway rail route underwent significant renovations after 45 years of disconnect due to Beeching cuts. Our Frauscher UK & Ireland team were involved in providing innovative solutions for train detection for a section of the Borders Railway route.
Learn More
train-detectionUnited Kingdom of Great Britain and Northern Ireland

Churnet Valley Heritage Railway | UK

The Churnet Valley Heritage Railway preserves England's rich heritage of steam-powered rail transport.
Learn More
train-detectionUnited States of America

Class 1 Grade Crossing Enhancement FAdC and RSR180 | USA

Frauscher was approached by a US Class 1 railroad regarding a grade crossing owned and operated by them, on a track crossing a public road. The operator’s main goal was to find a signaling solution that would seamlessly integrate with the current crossing controller and keep the crossing operational under challenging operational conditions. The Frauscher Advanced Counter FAdC and Wheel Sensor RSR180 were chosen as the ideal solution for this particular project.
Learn More