   |
Product Name：LK2020
Product introduction：
The LK2020 temperature measurement face recognition system is a product developed using the
world's top thermal imaging temperature detection module and the Chinese Academy of Sciences'
face recognition algorithm. The device uses thermal imaging to detect the overall temperature
distribution of the face for body temperature calculation, which greatly improves the body
temperature Accurate non-contact screening, and the cross-application of near-infrared live
detection and visible light face recognition technology, greatly improves detection efficiency
and face recognition accuracy. The system supports switching in 1: 1 and 1: N modes, with
features such as fast face recognition, high accuracy, high security, and good stability.
This product is a special type of rapid temperature detection face recognition product,
which can replace the traditional thermometer on the market.
Applicable scene：
Schools, canteens, hospitals, office buildings, customs, agencies, tourist attractions, factories, construction sites, exhibition areas, etc.
Main features：
Face temperature detection at the same time, fast and accurate
Face recognition attendance application
Opening IO signal, Wiegand signal, RS485, RS232 signal control
Support offline use
Support guest machine reservation, WeChat public account visitor self-service reservation, user face registration
Support access card / ID card reader
Support 1: N verification, 1: Binary live detection in 1: N mode to prevent photo and video attacks;
In the case of reading an external ID card, it supports 1: 1 verification, and the recognition pass rate is 99.99% under 1: 1 verification;
1: The accuracy rate of N-pattern recognition is high. When the face database is 5000, the false recognition rate is 1 in 10,000, and the pass rate is 99.87%;
Fast recognition speed, face tracking and detection takes about 20ms, live detection speed is about 200ms, face feature extraction takes about 150ms,
and face comparison takes about 400ms.
Adopting dynamic face detection and tracking recognition algorithms based on video streams;
Support offline storage of 100,000 face photos and recognition records;
Support face recognition scene photo saving;
Support serial port, Wiegand output, output configuration support configuration;
Support offline LAN device deployment and online HTTP transmission cloud deployment;
Support fill light recognition after ir face detection in all black environments;
Support night light supplemented by light sensing;
Support external two-dimensional code scanner, ID card / IC card reader;
Support screen display content configuration, custom company name;
Support identification distance configuration.
Support interface docking and support customization;
Identification height 1.2-2.2 meters
Identification distance 30-50cm (body temperature test distance)
Face angle 30 degrees left and right, 30 degrees up and down
Recognition technology Near-infrared live detection, embedded visible light face recognition, adapt to most indoor and outdoor environments,
can quickly identify on the move
Face recognition time: detection and tracking 20ms, pass detection 300-500ms
Accurate temperature detection: 2-3 seconds / person
Body temperature detection accuracy up to ± 0.3 ℃
Status display Name broadcast display, custom information broadcast display
Face library 30,000 (scalable)
Whether to wear helmet recognition, glasses recognition
