Intelligent traffic snapshot device based on 5G communication
METHOD AND APPARATUS FOR ACTUATING A PUSH-TO-WALK BUTTON
CONTROL DEVICE, CONTROL METHOD, AND PROGRAM RECORDING MEDIUM
CONTROL DEVICE, CONTROL METHOD, AND PROGRAM RECORDING MEDIUM
Road closure early warning control system and control method
A crosswalk safety light system and a controlling method thereof
Road congestion state detection device based on computer technology
SYSTEM FOR PREVENTING TRAFFIC ACCITDENT BY TURNING VEHICLE RIGHT
STRASSENLEUCHTE MIT KOMMUNIKATIONSSCHNITTSTELLE ZU FAHRZEUGEN