- Integrated Automatic Traffic Enforcement System
- Automatic Traffic
Enforcement System - License Plate Decoding System
for Security
License Plate Decoding System for Security
- 1. What is the License Plate Decoding System?
- Data and videos of vehicles passing the major roads (license plates, drivers, cargo boxes) are saved and used for search on the license plate numbers, time and vehicle models.
- 2. System Applications
- Search on license plate number for security purpose, notification feature for wanted vehicles when filmed, collecting traffic information (the amount of passing vehicles).
- 3. System Advantages
- - Write-Protected OS Partition
- - System recovery through reset when the system operates abnormally
- - Smaller and lighter installation is available
- 4. Local System
- Local system is installed at the road sites, identifies the license plate numbers and transmits the data to the control center.
Local system is comprised of vehicle detection, license plate number identification and file transmission part.
- 1) Vehicle detection part
-
(1)Non-trigger type using video detection technology
(2)Hybrid detection type compatible with earth or unearth type sensor
(3)Frame-by-Frame analysis/processing of real time high speed videos
- 2) License plate number identification part
| Category | Features |
|---|---|
| Identifiable speed | Less than 120km |
| Identification range | Entire license plate (Both Korean characters and numbers identifiable) |
| Identification rate | 97% or more |
- 3) File transmission part
- - It sends identified and processed data and videos to the control center in a proper format
- 5. System Application Effect
- 1) Establishing living security data
-
(1)Establishing statistical data on vehicles
(2)Preventing crimes, collecting security information
- 2) Traffic information monitoring and traffic regulation violation enforcement
-
(1)Counting the number of vehicles
(2)Measuring vehicle speeds
(3)Measuring interval velocity
- 3) Bus lane violation enforcement and establishing bus lane violation enforcement data
- 6. Organization of the license plate decoding system for security
- 7. Equipment specification
| Category | Description | |
|---|---|---|
| Camera | Image sensor | Sony 1/3 CCD, BW or Color Progressive |
| Max. resolution | 1280x960 | |
| Max. camera speed | 18FPS | |
| Lighting | Operation type | Frame synchronous Continuous signaling type |
| Infrared wavelength range | 735nm (Police standard 700nm or more) | |
| Irradiation distance | 15~23m | |
| Lifespan | 4 million~10 million | |
| Lens | Focal Length | 5.3~46.9mm |
| Max. aperture ratio | 1 : 1.4 | |
| Iris | F 1.4 ~ close | |
| Focus | Electric-powered | |
| Zoom | Electric-powered | |
| Mount | CS mount | |