Posted at the Altoone Works facebook site (Yahoo will not allow a link to be posted). Of interest is that it's parked next to NS38 The Brick which is an research car. The NS38 has all kinds of track monitoring instrumentation/puters like one might use if they were developing an OTR hybrid locomotive and wished to integrate it with GE's LEADER platform.
There is a Power Point presentation by Gerhard Thelen from NS you can find via Google by searching for "thelen_energy savings a key to successful railroading". I'm pretty sure JP posted it on one of the concentrators when it was first sleuthed out awhile back. Anyway they talk about it being for engineer assist in the presentation but you know darn well they will fully automate it at some point.
Let me know if you can't find it but I tried it and it worked for me. I thought I remembered it being something GE developed but maybe I'm incorrect in that regard leading to some misguidance.