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According to the plan, Lanzhou Bus Group will install electronic mobile display screens for 1,000 buses in the first half of the year. At the same time, five stations will be installed in the urban crowds and traffic-intensive places to install LED electronic stop signs. The public can see through the large electronic screen. To the dynamic broadcast, not only the site, but also the running time and departure time, convenient for passengers to transfer. 
Lanzhou bus system will realize LED electronic service
Lanzhou Bus Group bus electronic display has been installed on 31, 35, 56, 72, 71, 137 roads. This is also the first batch of displays that Lanzhou Bus Group plans to install on the flow display of 1,000 buses in 2012.