This data flow provides control commands for a single speed sensor at the roadway. These commands can be used to configure the sensor and to define the conditions under which vehicle speed is output to the driver (e.g. a warning may be given only when the speed exceeds the limit set by the control command). The speed limit can be set based on lane and direction and may vary due to traffic conditions, environmental or weather conditions, work zone activity, or a reduced speed zone such as a school or hospital.

Sub Data Flows

Parent Data Flows

Associated PSpecs