Traffic signal control system and method linking cameras and floor-type pedestrian traffic lights
Chain type doorway automatic opening/closing control device
RIGHT TURN BLOCKING AND ALARM SYSTEM FOR CROSSWALK TRAFFIC LIGHTS DEDICATED TO PEDESTRIAN SAFETY
SMART FENCE FOR PEDESTRIAN PROTECTION AND OPERATING METHOD THEREOF
A LED Light Fixture Apparatus for Guiding a Vehicle at a Roundabout
Speed Limit Signs for Variable Type and Safety Warning System Using the Same
Visor attached smart road sign for safe driving at blind spots
Safe Door for Crosswalk Preventing from Traffic Accident