Pedestrian Crossing Light

Eltec s pedestrian crossing light systems are designed to improve roadway safety for pedestrians and motorists.
Pedestrian crossing light. The on signal can be configured to remain on for a suitable time period. Tr12 recommends three separate vertical calculation planes covering the width of the crossing to ensure good visibility of the pedestrian. However further investigation determined the driver of the vehicle had a green traffic light when she entered the intersection and the pedestrian was crossing against a red don t walk signal. Finally the light distribution from the luminaire needs to provide high levels of vertical illuminance onto the crossing pedestrians to ensure that they are visible to approaching motorists.
I m confused about a few pedestrian crossings that have both a crosswalk and a traffic light. In order to alert motorists when a crosswalk is occupied signals will be activated by pole mounted push button motion sensor or camera systems. This gives pedestrians enough time to cross the street safely without worrying about getting hit by approaching vehicles.