1.0 | TRAVEL AND TRAFFIC MANAGEMENT |
1.6 | TRAFFIC CONTROL |
1.6.0 | ITS shall provide a Traffic Control capability. Traffic Control provides the capability to efficiently manage the movement of traffic on streets and highways. Four functions are provided which are (1) Traffic Flow Optimization, (2) Traffic Surveillance, (3) Control Function, and (4) Provide Information. This will also include control of network signal systems with eventual integration of freeway control. |
1.6.2 | Traffic Control shall include a Traffic Surveillance function. |
1.6.2.2 | Traffic Surveillance shall include a Data Collect function to provide the capability to collect data that are needed for determining traffic flow and prediction. |
1.6.2.4 | Traffic Control shall provide the capability to acquire detailed traffic measurements at specific locations. |
1.6.2.4.1 | Traffic Surveillance shall include a Data Process function to process the traffic data which are acquired. |
1.6.2.5.1 | Data Process shall combine and process traffic data from multiple sources and times in order to improve the accuracy of the view of the current traffic condition. |
1.6.3 | Traffic Control shall include a Control Function. |
1.6.3.4 | Device Control shall communicate control data to the following devices. |
1.6.3.4.1 | Traffic Surveillance shall include a Data Process function to process the traffic data which are acquired. |
1.6.4 | The Control Function shall provide traffic control information to other elements of the ITS, including but not limited to the following: |
1.6.4(a) | In-vehicle navigation. |
1.6.4(b) | Trip planning. |
1.6.4(c) | Routing systems. |
1.6.4(d) | Fleet management systems. |
| |