A License Plate Recognition and Speed Detection System - Index of
A License Plate Recognition and Speed Detection System - Index of
A License Plate Recognition and Speed Detection System - Index of
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
V. Our <strong>System</strong> Design <strong>and</strong> Implementation<br />
V.A. Overview<br />
The system designed <strong>and</strong> implemented for this project is called the license plate<br />
recognition / speed detection (LPR/SD) system. The system receives two inputs. One input<br />
consists <strong>of</strong> live video taken <strong>of</strong> passing vehicles traveling down a throughway. The second input<br />
is the speed <strong>of</strong> passing cars obtained from a radar gun. The LPR/SD system processes these<br />
inputs, <strong>and</strong> outputs a computer file. The file contains information on passing cars including their<br />
license plate number, the speed they were traveling, <strong>and</strong> the time <strong>and</strong> date they passed.<br />
Inputs<br />
Live Video<br />
Radar Gun<br />
<strong>License</strong> <strong>Plate</strong><br />
<strong>Recognition</strong> /<br />
<strong>Speed</strong> <strong>Detection</strong><br />
<strong>System</strong><br />
Fig. 21 LPR/SD system inputs <strong>and</strong> outputs<br />
Our LPR/SD system is physically placed on the side <strong>of</strong> a throughway. It continuously<br />
monitors passing traffic. The system is composed <strong>of</strong> five main components as depicted in the<br />
31<br />
Output<br />
Computer file<br />
containing vehicle<br />
information<br />
<strong>License</strong> Date Time Spd<br />
FTY424 4/24/07 8:30A 54<br />
RST256 4/24/07 8:29A 46<br />
TRS842 4/24/07 8:28A 48<br />
SLG874 4/24/07 8:22A 45