Northern’s Intelligent Train for In-Service Infrastructure Monitoring

Relevant RTS critical priority(ies):
Reliable and easy to maintain; Data driven

An ‘Intelligent Train’ concept demonstrator has been developed by Northern in partnership with Network Rail to facilitate detailed real-time infrastructure monitoring using trains in regular passenger service.

Intelligent Trains – Brought to you by Northern in partnership with Network Rail from Northern Trains on Vimeo.

The Class 150 train is fitted with LIDAR horizon scanning cameras, a radar dome, 180-degree thermal imaging software, acoustic monitors, a G-Shock Bogie, and an AI camera. The technology is designed to make journeys by rail safer and more efficient, allowing Northern to monitor the performance of its trains in ‘real time’ and provide Network Rail with information about track and other infrastructure.

A demonstration trip between Manchester Victoria and Bradford Interchange on 16 January 2023 showcased the train’s capabilities. Sensors enable infrastructure monitoring in the dark, including in tunnels and in fog where a normal CCTV camera may not be suitable. The data that is collected is accessed remotely to identify trends, such as embankment slippage or any movement of lineside equipment such as signals or electrification masts, in real-time.

Northern’s Intelligent Trains are expected to reduce Network Rail’s dependence on speciality monitoring trains. The technology will also assist in the removal of emergency speed restrictions more quickly and help monitor the progress of major projects including the Transpennine Route Upgrade. The project has been delivered by Northern in partnership with Network Rail, Belvoir Rail, Yellow Rail, DG8 and Modux.

Plans are underway to fit an Electric Multiple Unit with equipment that can monitor pantographs and overhead line equipment.