For example: Industrial Internet of Things (IIoT); Positive Train Control (PTC) and Enhanced Train Control (ETC); and AI (artificial intelligence)-based automation such as expanding autonomous inspection to include predictive analytics for track data. How do we know that these solutions and systems are safe and that there are no lurking issues? How do we know that the integration of multiple components from vendors, partners, and even from within meet safety objectives? How do we know if safety integrity is preserved after a change is made? How do we shift the paradigm where safety moves from a cost centre to a value-added business driver?

In Part 2 of this three-part series, which accompanies an article in Railway Age’s November 2020 issue, Sonia Bot, The BOT Consulting Group Inc., and Tony Zenga, CMTIGroup Inc., make the case for system safety as the necessary discipline for railroads to embed as they move forward in innovating and advancing in the 21st century.

Note: September is Safety Month in the North American railway industry. This month, IRJ’s sister publication Railway Age “recalls to active duty” the three-part series on System Safety by Sonia Bot and Tony Zenga, with accompanying podcasts. Part 3 will appear before the end of September – William C. Vantuono

To listen to the podcast click here

To listen to Part 1 of the podcast click here

To listen to Part 3 of the podcast click here