Transportation IT Solution Digital Signage|Outdoor&Indoor

In transportation places,usually we could find many outdoor digital signage located these places such as: 

schedule of bus arrival, bus routes and finding around or bus transfering at bus stations;  

Train schedule,station points, train transfering , arrival and departure time at train stations;

Metro schedule,transfering, arrival and departure time at Subway stations. 

Public information display,wayfinding location and around searching.