Intelligent Integrated ITS

LPR Application

Overload Vehicle Enforcement System

It provides a safe life of local of local residents. The system detect and crack down overload vehicles by axle-load weighting machine and recognizes plate number at the same time. Once vehicle run away to avoid to measure vehicle's weight, the system automatically bill issue based on result of plate recognition.

System Features

  • Acquisition clear image of plate number and other information by using high-resolution digital color camera (2.0M pirxels).
  • Crack down overloading vehicles by axle-load weighting machine
  • Semi-permanent IR LED light: more than 100M times of life cycle.
  • Excellent recognition rate (more than 98%) through a strong algorithm (KICT certificate, 2013).
  • Semi-permanent IR LED light: more than 100M times of life cycle.
  • IR-LED Illuminator built-in : It does not interfere with the driver's vision.
  • Built-in DSP image processing device.
  • Various powerful search functions of saved image and text information.

System Installation (example)

Operation S/W

Center Management S/W

  • Display real-time passing vehicles
  • Passing time and plate number
  • Display result of recognition
  • Analysis function
  • Set access permissions for each officer

Search S/W

  • Search vehicles by time, daily, monthly
  • Print search result as excel sheet
  • Search vehicles by plate number and lane number
  • Search by each vehicles

Operation Flow

Specification

-LPR-

Camera 1/1.8 " Progressive scan CCD sensor 2.0Mega pixel CPU Intel G860 3.0GHz or higher or
DSP up to 1.2GHz
Lens Motorized zoom lens Memory 2GB DDR3 higher
Illuminator IR-LED (semi-permanent, more than 100M times) Data storage SSD 32GB, SATA 500G HDD higher
Vehicle detector Loop, video, laser detector (selectable) Watchdog Built-in (recover function)
Pan/Tilt Allowable load until 30Kg Operating temp -20°C ~ 50°C
Housing Rain/dust proof powder coating (IP 66 certification) Power AC 220v / 50~60Hz
Dimension 332(W)x206(D)x595(H)
weight 17Kg (Including pan-tilt 25Kg)

- Axle-load weighting machine -

Weight 81Kg for 1,250mm version
114Kg for 1,750mm version		 Accuaracy 2 Sigma (±7%)
Sensor Dimensions 508x1,250x23mm(1250mm Version) 508x1,750x23mm(1750mm version) Measuring range in wheel load 0 to 15 tons
Normal Load 10,000Kg Sensitivity PC/N 1.75 ±5%
Carrying Capacity 15,000Kg Threshold < 0.5N
Temperature range -40°C ~ 80°C Linearity ≤ ± 2% FSO
Continual stock Temperature +15°C ~ 30°C (more then 3 months) Operation Temperature -50°C ~ 80°C
Air humidty 10% ~ 99% Uninterrupted water influence < 300 hours