An intelligent traffic management robot is on duty at a crossroad in Hangzhou, East China's Zhejiang province. [Photo/WeChat account: cctvnewscenter]

Fifteen intelligent traffic management robots have been deployed at key intersections of the West Lake scenic area, Hubin business area, and main urban roads in Hangzhou, undertaking the tasks such as showing the way for tourists, dissuading riders of non-motorized vehicles and pedestrians from violating traffic rules, and directing the traffic.