Scanning Laser System creates 3D image of a vehicles position, speed and separation between other traffic
|
Poliscan is an automated system for digital speed detection and recording.
Poliscan simultaneously captures multiple vehicles in multiple lanes and in bi-directional traffic, an advantage over traditional radar or LiDAR systems limited to one lane, one direction or one car at a time. |
View the Victorian trial called "Mother Load" trial of Vitronic scanning camera in a real time exercise of OCR 5MB (right click "save as") linked to VIC police computer system.
The German Federal Office of Physical Technology (PTB) has certified VITRONIC's speed enforcement system late in 2006 (certification number 18.11/06.01). But has it been properly certified in Australia?
Technical Information
The laser-based system scans a 45-degree arc 100 times per second, recording the speed, vehicle classification, and distance between vehicles, to create a three-dimensional image of all vehicles in the coverage area.
The new efficient speed detection and recording system can be used with up to four lanes in both directions and is independent of time, weather and traffic volume. It can also be used in blind areas such as curves.
Trial of the "Poliscan Speed" camera on Riverside Drive Perth Western Australia May 2007. (Two halves of the one system shown above.)
This is the third camera that will identify your rear number plate if you are a motorcycle rider. We are surprised that it doesn't take a DNA sample as you drive by. OUCH - what was that! |
 |
The system uses a high-resolution digital camera for documentation of the speeding violation, including pictures of the license plate, an overview picture specifically identifying the speeding vehicle, and a photo of the driver where required. Poliscan is an automated system for digital speed detection and recording. Poliscan simultaneously captures multiple vehicles in multiple lanes and in bi-directional traffic, a distinct advantage over traditional radar or LiDAR systems limited to one lane, one direction or one car at a time. The laser-based system scans a 45-degree arc 100 times per second, recording the speed, vehicle classification, and distance between vehicles, to create a three-dimensional image of all vehicles in the coverage area. The system uses a high-resolution digital camera for documentation of the speeding violation, including pictures of the license plate, an overview picture specifically identifying the speeding vehicle, and a photo of the driver where required.
The measuring sensor developed for Poliscanspeed is based on a scanning LiDAR that is mounted in a stationary position and transmits short pulses of light out to a target. The transmitted light is reflected back to the receiver of the LiDAR instrument where it is analyzed. While the LiDAR sensor carries out the measurements with a high repetition rate, a rotating polygonal mirror deflects the transmitted signals, so that the LiDAR sensor covers the full region of interest (a sector of 45 degrees), allowing simultaneous monitoring of multiple lanes.
Downloads
