Frauscher Sensor Technology has completed the divestiture to Wabtec Corporation.

Find Out More
Chengdu Tram Line 2 | China
Train DetectionChina

Chengdu Tram Line 2

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 DetectionUnited Kingdom of Great Britain and Northern Ireland

London to Corby

The project was part of Network Rail’s Midland Main line electrification programme and involved re-signalling between Bedford and Kettering. The goal is the reduction of industry costs and environmental benefits through lighter rolling stock, reduced fuel costs and lower carbon emissions.
Learn More
Train Detection, ServicesIndia

Sini - Chandil Railway Line

The Sini-Chandil railway line is a crucial rail connection located in the state of Jharkhand, which lies in the eastern coastal region of India. This railway line holds significant strategic importance for the entire region, and now incorporates Frauscher solutions, including the Frauscher Advanced Counter FAdC®, Wheel Sensor RSR180 and the Frauscher Insights applications Diagnostics and Motion.
Learn More
Train DetectionChina

Beijing Metro Line 12

The Beijing Metro Line 12 is the first metro line that combines Frauscher Advanced Counter FAdC® and Railway Signal Safety Protocol Type I (RSSP-I). The line (from Sijiqingqiao Station to Dongbabei Station) was placed into full operation on 15 December 2024.
Learn More
Train DetectionFrance

Axle counting adds fail-safe control to laser diagnostics

When MERMEC set out to install a laser-based Wheel Profile Measurement System in close proximity to the Eurotunnel, they faced a critical challenge: how to avoid unintended laser exposure without compromising the system’s ability to inspect up to 200 trains per day. To meet these requirements, MERMEC partnered with Frauscher.
Learn More
ServicesAustria

Salzburger Lokalbahn

Frauscher supported the Salzburger Lokalbahn, a regional railway in Austria, with a service assignment that included both the maintenance of Frauscher wheel sensors and axle counters as well as hands-on training for the installation personnel. The customer benefited from efficient troubleshooting and tailored training delivered directly on their own equipment.
Learn More