Recognition Algorithm

Comprehensive license plate recognition rate

≥97%

Unlicensed vehicle detection rate    

≥99%

Anti-counterfeiting rate

Recognition angle

The maximum angle on the left and right is 65°, and the maximum angle up and down is 60°

Stable recognition rate at a large angle

≥97%

Recognition distance

18~35 m

Vehicle speed

130km/h

Lane management

Dual-lane

License plate recognition type

Able to recognize license plates of Taiwan of China, Brazil, Singapore, Vietnam, Malaysia, Europe, Thailand, Hong Kong of China, Macau of China, Chile, Colombia, South Africa, Dubai, etc.

Vehicle structuring information

Able to recognize different vehicle features, such as the vehicle model, vehicle type, and vehicle color.

License plate recognition features

Number, color, type and width

Whitelist of license plates

Adopt rules to accurately, intelligently and fuzzily match license plates in the whitelist

Intelligent calibration

Able to calibrate the license plate number, license plate type and license plate color intelligently with the accurate or wildcard methods

Basic configuration             

Embedded intelligent ISP algorithm

Able to intelligently optimize the dimming algorithm, and intelligently adapt to complex scenarios.

Basic parameters (brightness/definition/gain/ exposure time) can be set independently.

Video compression standard

H.264/MJPEG                                             

Video resolution

352*288、704*576、1280*720、1920*1080

Compress the output bitrate

384Kbps～4Mbps

Frame rate

1-25 frames and the default value is 25.

Communication

Communication protocol

SDK、HTTP、MQTT、ONVIF、RTSP、TCP/IP、UDP、NTP，DHCP

HTTP push

Able to upload recognition results, and re-upload them offline

Management protocol

PC/mobile terminal management, PC management tools, SDK development suites, and HTTP push

Cloud management

Remotely manage a single camera, uniformly manage multiple cameras through the account, and support the cloud SDK development management platform