16 Jun 2016
University issues invitation to tender for the development of failsafe railway track switch
Engineers at the University have issued an invitation to engage the rail industry to help with the development of a prototype track switch which has won widespread support.
Repoint is the result of research carried out with industry experts into improved switches which eradicate known issues with existing designs, by allowing redundant, fail-safe actuation and locking of track switches for the first time. This means that a failure of a single actuator element will not cause the failure of the entire switch – allowing trains to continue until such a time as maintenance becomes feasible.
The next stage of the two-and-a-half-year project, funded by RSSB, is for the development and deployment of a full scale, prototype track switch upon London Underground infrastructure. It will be progressed alongside RSSB, London Underground, and its supply base.
Repoint has been led by Professor Roger Dixon, Senior Project Engineer Sam Bemment, Professor Roger Goodall, and Dr Chris Ward. The team are part of the Control Systems Research Group in the University’s Wolfson School of Mechanical, Electrical and Manufacturing Engineering.
Licences to roll out Repoint’s patented technology will be made available both inside and outside of the UK, and the University will be engaging with the partners in the rail industry worldwide over the coming years.
The complete press release is available to view online