1.2.6.5: Log Detector Data for Performance Measures

This process shall access the traffic data collection functions in order to support advanced traffic signal performance measures (ATSPMs). This data may include traffic counts, speed, volume, occupancy of lanes. This data shall indicate the approach and lanes in order to correlate to the signal performance measures data. This process shall provide its collected data to the Configure and Distribute SPM function for storage and transmission.

This process is associated with the ITS Roadway Equipment physical object.

This process Is associated with the following functional objects:

• Roadway ATSPM Data Collection

This process Is associated with the following data flows:

• traffic_signal_performance_detector_data
• local_sensor_data_for_spm