CBTC Fallback

Axle counting: The reliable fallback for CBTC

Communication-Based Train Control systems require a reliable fallback solution to ensure reliable and safe operation at all times. There are certain situations in which proper CBTC system function may be interrupted, requiring a backup - this is why track vacancy detection based on axle counting is often set up as a redundant, fallback system for the purposes of train detection.

Frauscher's axle counting solutions are an ideal choice for this purpose – they not only fulfil the highest standards in terms of reliability and safety, but also offer particularly low maintenance and life cycle costs.

Benefits at a glance

Reliable track vacancy detection

High resilience to adverse environmental and track conditions

Resistance to electromagnetic interference

Ability to utilise wheel sensors close to balises

Lower setup costs due to decentralised architecture

Low maintenance requirements

Maximum confidence in the fallback system

While automation brings benefits, it also requires careful planning and robust safety measures. Given the complexity of CBTC systems and their critical role in managing vast rail networks, having fallback mechanisms is essential in case of failures. Additionally, backup systems may also be required in other instances, for example to accommodate vehicles that are not equipped with CBTC technology, entering a CBTC area.

Frauscher's axle counting systems offer the ideal solution as dependable and permanent fallback systems for the purposes of train detection, ensuring optimal performance and safe operation at all times. Our wheel sensors and axle counters operate reliably, even under the most adverse track and environmental conditions - thanks to their robust design, they are also resistant to electromagnetic interference and radiated emissions. Use CBTC with confidence thanks to a fallback solution from Frauscher.