Over a million vehicles are stolen every year in the US which translates to 100+ vehicles stolen every hour. When a vehicle is reported stolen, its details are entered into National Crime Information Center (NCIC) which is shared with various law enforcement agencies (LEAs) nationwide. NCIC database also called as hotlist is uploaded to a dedicated patrol car equipped with a License Plate Recognition (LPR) system. A patrol car with LPR module has multiple high resolutions cameras mounted on the light bars facing back, front and sides. It reads the vehicle plates as it passes through a locality and compares it with NCIC database in real time. Upon a match, officer is alerted about the hit and a recovery process begins. Other institutions like banks, insurance companies and local agencies maintain a database with vehicles of interest. Patrol car with LPR module are few in numbers when compared with regular patrol cars which makes it harder and take longer to sweep a large area which delays the recovery process. Consequently, only 20% of the wanted vehicles are recovered nationwide.
Streaming Networks addresses this problem by providing a portable LPR system (PLPR) which can be easily moved from vehicle to vehicle effortlessly. A PLPR system consists of LPR appliance which uses advanced neural network based optical character recognition (OCR) for accurately reading a vehicle plate and 4 HD IP cameras with small form factor and multiple focal lengths to capture near and far plates. Cameras can be mounted on the vehicle’s rooftop using mag mount or inside the vehicle’s dash using Velcro, looking front and on the sides. Hotlist can be upload to a PLPR system through a USB, internet or entered interactively.
PLPR uses AI-based technology to accurately read license plates in real time, identifies US state logos on the plate and recognizes the vehicle make.
Report Generation
For team operation and offline review of the read plates, a report can be automatically generated and stored on a USB drive or emailed to multiple recipients at a specified time.
Multi-Camera Support
Supports up to 4 HD IP cameras (provided). 2 cameras with 3.6 mm lens for short capture and 2 cameras with 12 mm lens for long capture.
Captured Data
Plate reads include timestamp, camera and system name, location, plate and overview images. Optionally make and type of the vehicle can also be recorded as part of the data.
Qualified Plate Search and Tracking
Reads plate issuing state and vehicle make to assist in verifying vehicle matches thus reducing false positives.
Video Evidence Recording
For every plate captured, system records a 6 seconds HD video clip for evidence.
All traffic accounted for
The system captures all the traffic passing in front of the field of view of the camera and categorizes each vehicle’s license plates as readable, unreadable or missing. Unreadable and vehicles without license plate can searched by time.
System Interface
PLPR system can be accessed via Wi-Fi using a commercial browser.
Real-Time Hotlist Matching
Matches read plate against multiple hotlists. A hotlist can have upto 800,000 entries. A hotlist can be uploaded via internet, USB drive, or interactively on the fly.
Fast Review Mode
Photo player to review captured plates automatically.
Robust design
Designed using a low power embedded processor with built-in 1TB SSD and a multi-standard LTE modem(optional) in a portable form factor. PLPR is field upgradable over the air.
Target Markets
• Vehicle recovery operators
• Auto repossession agencies
• Skip-tracing teams
• Asset recovery companies
• Law enforcement units and private security firms