road hazard management. monitor and control safety hazards like surface gathered water, icing, subsidence, and obstacles.
road maintenance monitoring. monitoring of problems such as broken roads or bridges, and the toppling of surrounding objects like street lights and trees.
road accident monitoring. capture and collect evidence for various kinds of road accidents, immediately detect problems and offer remote command for rescue.
management of illegal behaviors. monitoring and management of illegal parking, illegal driving, pedestrians running a red light, etc.
road flow analysis. monitor traffic flow and analyze data for optimization of traffic allocation.