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JAPANESE
Introduction of UTMS Society of Japan
Introduction of UTMS Society of Japan
Outline
Organization of the Society
Members List（ＰＤＦ）
Functions and Services of UTMS
Functions and Services of UTMS
About UTMS
ITCS [Integrated Traffic Control Systems]
AMIS [Advanced Mobile Information Systems]
PTPS [Public Transportation Priority Systems]
MOCS [Mobile Operation Control Systems]
EPMS [Environment Protection Management Systems]
DSSS [Driving Safety Support Systems]
HELP [Help system for Emergency Life saving and Public safety]
PICS [Pedestrian Information and Communication Systems]
FAST [Fast Emergency Vehicle Preemption Systems]
Prefectures Implementing UTMS
Infrared Beacon
Infrared Beacon
Overview
Technical Feature
ITS roadside radio unit
Traffic Control System
Traffic Control System
Information analysis
Information Collection
Information Supply
Signal Control
System structure diagram
Effects of introducing the traffic control system
Research and development
HOME
Traffic Control System
Information Collection
Vehicle detector (ultrasonic)
Traffic Control System
Vehicle detector (ultrasonic)
Vehicle detector (ultrasonic) heads intermittently emit ultrasonic waves directing at the surface of the road. Vehicles are detected by comparing the time between the waves reflected from the vehicles and the waves reflected from the road surface.
