London to Corby | UK
train-detectionUnited Kingdom of Great Britain and Northern Ireland

London to Corby | UK

Operator
Network Rail
Country
United Kingdom of Great Britain and Northern Ireland
Partner
Siemens Mobility Limited
Segment
Main & Regional Line
Application
Track Vacancy Detection
Products
FAdC®, RSR123
Protocols
Proprietary protocols
Year
2020
Download

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. Among others, the project included replacing existing Westpac and route relay interlockings with the Trackguard Westlock System as well as renewing the signalling equipment using the Trackguard Westrace Trackside System and Frauscher axle counters.

To replace the existing route relay interlocking with the Trackguard Westlock System, the Frauscher Advanced Counter FAdC® with RSR123 was implemented as the track vacancy detection system. To establish an interface with the Trackguard Westlock System, the track sections are output via the WNC failsafe ethernet protocol. The London to Corby project was set up with an A and a B Network. This guaranteed network redundancy for enhanced availability.

Since the RSR123 and the Frauscher Advanced Counter FAdC® do not require any trackside electronics, tail cables were connected to the signalling cable using Glenair plug couplers. Due to this, the amount of equipment trackside could be highly reduced. Trackside connection boxes were installed as installation and maintainer preference as well as plug couplers (i.e. head to Glenair plug coupler, coupler to dis box, dis-box to loc).

The RSR123 also complies with high standards in reliability and robustness which were required by the Network Rail Infrastructure.

Significant reduction of equipment

Tail cables could be directly connected to the signalling cable using plug couplers as no trackside electronics are needed when using the Frauscher technology. Furthermore, this led to a reduction of costs.

High standards in reliability

The RSR123 uses patented V.Mix Technology to ensure that it complies with high standards in reliability and robustness.

Similar Projects
This might also interest you
1/5
data-transmissionIndia

South Central Railway | India

The Vijayawada Division of Indian Railways introduced a new train detection system with data transmission functionality to overcome the challenges of the existing BPAC and conventional quad cable-based systems. Frauscher implemented the Frauscher Advanced Counter FAdC®, featuring full redundancy, advanced reset mechanisms and remote diagnostics. This upgrade delivers significant cost savings and enhanced system availability for the operator.
Learn More
train-detectionChina

Beijing Metro Line 12 | China

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 is currently under construction and expected to be put into operation at the end of 2024.
Learn More
train-detectionUnited States of America

Charlotte Area Transit System (CATS) Supplementing Audio Frequency Track Circuits with Axle Counters | USA

At the Charlotte Area Transit System, frequent false red signal overruns resulted when electromagnetic interference caused “bobbing” of the line’s audio frequency track circuits. The Frauscher Advanced Counter FAdC® was subsequently considered as an alternative to these track circuits to eliminate the occurrence of false red signal overruns.
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

Reducing Delays in a Metro (subway) Environment | USA

A large metro operator was researching ways to reduce bottlenecks that were causing significant delays at a busy station. With two routes dividing in close proximity to the station and a complex auto-routing system that required the use of a 30-second timer to release switches, trains would frequently back up when approaching the station.
Learn More