Remote condition monitoring for railway point machine

Feibiao Zhou, M.D. Duta, M.P. Henry, S. Baker, C. Burton

Research output: Chapter in Book/Report/Conference proceedingConference proceedingpeer-review


This paper presents the research work carried out at Oxford University on condition monitoring of railway point machines. The developed condition monitoring system includes a variety of sensors for acquiring trackside data related to different parameters. Key events to be logged include time stamping of points operation, opening and closing of case cover associated with a points machine, insertion and removal of a hand-crank, loss of supply current and the passage of a train. The system also has built-in Web functions. This allows a remote operator using Internet Explorer to observe the condition of the point machine at any time, while the acquired data can be downloaded automatically for offline analysis, providing more detailed information on the health condition of the monitored point machine. A short daily condition report message can also be sent to relevant staff via email. Finally, experience is reported on the four trackside installed systems.
Original languageEnglish
Title of host publicationASME/IEEE Joint Railroad Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages103 - 108
Number of pages6
ISBN (Print)0-7803-7452-5
Publication statusPublished - 2002
Externally publishedYes
EventASME/IEEE Joint Railroad Conference - Washington, United States
Duration: 23 Apr 200225 Apr 2002


ConferenceASME/IEEE Joint Railroad Conference
Country/TerritoryUnited States


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