Nikkei Crosstech covered and published an application for railways by Analog Devices, which was exhibited at the 7th Railway Technology Exhibition.

Please see here for the detail.
[Analog Devices develops unmanned train driving technology, object detection with LiDAR]
https://xtech.nikkei.com/atcl/nxt/column/18/01537/00269/
(Registration required to read full text)