CBTC Fallback System on Beijing Metro Lines | China
train-detectionChina

CBTC Fallback System on Beijing Metro Lines | China

Operator
Beijing Subway
Country
China
Segment
Urban
Application
CBTC Fallback
Products
RSR180, ACS2000
Year
2009
Scope of project
approx. 760 wheel sensors
Download

Beijing metro, one of the busiest lines in the world, was Frauscher’s very first assignment when entering the Chinese market. Due to its utilised capacity, it requires a great level of stability, reliability and performance of the entire signalling system. The Communication Based Train Control System (CBTC) applied here relies on a backup system consisting of fixed automatic train detection systems. Axle counting systems from Frauscher are perfectly suited for the accurate operation of such stand-by systems.

Frauscher axle counters have been separately integrated into the interlocking systems of the 9 lines in Beijing- Yizhuang Line, Changping Line, Beijing Line 8, etc. covering in total 226.35 km with an average daily passenger flow of 266,000. Furthermore, the axle counters had to be SIL4 certified. The ACS2000 with IMC and RSR180 was the preferred system by the three signalling operators and a total of 763 wheel sensors across 645 track sections were installed. A wide range of rail claws satisfied the multiple rail track requirements on the network, such as slab and ballasted track. Easy and fast mounting of rail claws allowed a timely and cost-efficient installation.

After over 10 years of operation, the ACS2000 has proven its outstanding stability and reliability. Furthermore, the ACS2000 has not only fulfilled all the operating requirements but has also always guaranteed a smooth operation of the metro lines.

Excellent match of requirements

The ACS2000 has fully met all the strict challenges outlined in this project as well as the operating requirements set by both the integrators and the operators.

Significant reduction of time

Easy and fast mounting of rail claws allowed the installers to greatly shorten the timescale of the entire project.

Highest flexibility

The modular design of the ACS2000 offers clients the highest flexibility in daily operation, including a simple, fast and efficient reset process which significantly reduces the Mean Time to Repair (MTTR).

Similar Projects
This might also interest you
1/5
train-detectionUnited States of America

Frauscher Track Vacancy System FTVS Testing | USA

During the initial development phase of the Frauscher Track Vacancy System FTVS, a number of pre-production units were released for real-world testing to examine their performance in typical yard environments. Consequently, several trials were conducted in the United States.
Learn More
train-detectionIndia

Western Dedicated Freight Corridor (Rewari – Makarpura) | India

The Western Dedicated Freight Corridor (WDFC) represents one of the most strategically significant freight transportation projects in India. By facilitating the seamless transport of goods between major economic hubs, the intention is that the WDFC will significantly boost economic growth and development in the local region and beyond, further underlying the importance of this project.
Learn More
train-detectionDenmark

Renewal signalling FAdC and RSR123 | Denmark

Banedanmark, the Danish railway infrastructure owner, started replacing the existing signalling system in the Eastern region of Denmark in 2009 to implement the newest proven signalling technology, based on standard industrial hardware components and redundant system configurations. Uniform system interfaces should reduce signalling failures to provide a better reliability and punctuality of the entire network. For this project, Frauscher delivered the Frauscher Advanced Counter FAdC and the Frauscher Wheel Sensor RSR123.
Learn More
train-detectionCanada

Edmonton Metro Line | Canada

The Edmonton Metro Line was experiencing significant issues with its newly installed Communications Based Train Control (CBTC) signalling system, which did not perform to the operator‘s expectations. The city was forced to run an incomplete schedule with reduced train speed and frequency which negatively affected commuters and the city of Edmonton in general. Finally in 2019, the operator decided to install a new system in cooperation with Frauscher.
Learn More
train-detectionChina

Fenghuang Maglev | China

Fenghuang Maglev is a medium-low speed maglev rapid transit line. Since maglev trains do not have wheels, traditional wheel-based detection systems cannot be directly applied to maglev traffic engineering.
Learn More