Combined laser/radar-video speed violation detector for law...

Combined speed measuring device detector, speed measuring device

Compact radar vehicle speed monitor

Context sensitive speed tracking

Device and method for preventing speeding

Device and method for preventing speeding

Device for estimating the behavior of road-users

Dynamic speed limit system

Machine and method for detecting traffic offenses with dynamic a

Method and apparatus for measuring and recording vehicle...

Method and apparatus for receiving optical signals used to deter

Method and system for infraction detection based on vehicle...

Mobile speed awareness device

Process and device for securing data mixed into an image

Radar detector responsive to vehicle speed

RFID equipped vehicle immobilizer systems including speed...

Roadway hazard warning system and method

Satellite traffic control and ticketing system

Speed violation control system using dedicated short-range...

Surveillance apparatus