【文件属性】：
文件名称：Intelligent Transportation Systems and Communications
文件大小：420KB
文件格式：PDF
更新时间：2014-04-16 07:32:51
AN EFFECTIVE COMMUNICATIONS SYSTEM FOR
In a large midwestern state, a county road commission collects traffic data
at major intersections, and then transmits the data via wireless broadband
networks to enable real-time remote traffic signal control. In a major European
capital, built-in roadway sensors detect traffic tie-ups due to accidents or
weather, then immediately transmit the information to the centralized traffic
control center via a high-speed wireless communications network. Sensors
mounted on highway-bridge infrastructures communicate with Department of
Transportation control facilities to identify conditions that could lead to structural
failure. Through applications such as these and many, many others, Intelligent
Transportation Systems (ITS) are beginning to revolutionize traffic management
and control all around the world. But ITS systems can’t do it alone