Interface: City of Lawrence Traffic Field Equipment - Pedestrians/Bicyclists
Architecture Flow Definitions
crossing call (Near-term)
Pedestrian request to cross the roadway. This may be an overt (e.g., push button) request from a pedestrian or the physical presence of a pedestrian that can be detected by sensors or surveillance systems.
crossing permission (Near-term)
Signal to pedestrians indicating permission to cross roadway.
non-vehicular presence (Long-term)
Sensed presence of pedestrians and other non-motor vehicle travelers at roadway crossing or control points.