Intelligent transportation systems 22 Vehicular ad hoc networks (Computer networks) 9 Motor vehicles 4 Automatic control 3 Automatic location systems 3 Automobile parking 2 Automobiles 2 Dissertations 2 Dissertations, Academic 2 Management 2 Systems on a chip 2 Traffic congestion 2 Travel time (Traffic engineering) 2 Vehicle detectors 2 Artificial intelligence 1 Automatic data collection systems 1 Automobile driving 1 Automobile license plates 1 Big data 1 Collision avoidance systems 1 Data processing 1 Design 1 Digital technique 1 Electronic equipment 1 Electronic information resources 1 Electronic traffic controls 1 Electronics in navigation 1 Embedded computer systems 1 Engineering design 1 Express trains 1