What are the relevant parameters and indicators of the license plate recognition camera?

There are many kinds of license plate recognition cameras, and it is difficult to list them one by one. Here, the most representative car in China is the golden eye.

Taking the integrated camera of brand recognition as an example, the related technical parameters or indicators are explained. Description: This product is specially designed for parking lots.

Supported license plate types: ordinary blue card, black card, yellow card, double yellow card, police car license plate, new armed police license plate, new military license plate, embassy license plate, Hong Kong and Macao license plate entering and leaving the mainland, etc.

The daytime license plate recognition rate: ≥ 99.8%; At night ≥99.6%

Number plate detection rate: during the day ≥ 99.9%; At night ≥99.7%

Adaptive speed: 0-150km/h.

Output information: vehicle feature image, license plate image, license plate number, color, type, common practice, etc.

Data interface mode: 10/ 100M Ethernet TCP/IP.

Image sensor: 1/3 inch CMOS

Effective pixel: 720P

Minimum illumination: 0. 1lux

Signal-to-noise ratio: greater than 50db

Electronic shutter: one second to one ten thousandth of a second

Best shooting range: 3- 10 meter

Luminous frequency of light source: 50Hz

Protection grade: IP66

Working temperature: -25℃~70℃

Working humidity: ≤ 90%

Power supply voltage: DC 7-24V, ripple

Overall dimensions: 452× 145× 133mm.

Weight: 2Kg

Power consumption of whole machine: 7W

Storage temperature: -50℃~ 120℃

Communication interface type: 485,485 or 232,2 alarm input and output, 1 audio input and output, 1 TCP/IP.