In 2020, contactless devices became popular. In order to meet the needs of customers for face recognition modules, Hi-Link engineers worked day and night to develop a new AI face recognition module ——HLK-KT210. The smart K210 chip solution, dual cameras can achieve live detection, and it is also the most cost-effective face recognition product on the market. It is now available online, and customers who need it can place an order directly and add the company's official WeChat: HLKtech09 for details.

HLK-KT210 provides a face recognition module and a development board (HLK-KT510). The kit adopts a dual-camera design. It can test face recognition, template entry, template management, screen text display and other functions through buttons and UART ports. HLK-KT210 AI face recognition module adopts RISC-V dual-core 64-bit CPU, 1 TOPS computing power, CPU only 0.3W power consumption, supports UART data interface, baud rate: 9.6kbps-115.2kbps, K210 AI main control, The main frequency is 400-600M, binocular biopsy is achieved, offline detection is supported, and the serial port output supports Wiegand.

Test base HLK-KT510

The size is 25.4×25.4×2.60mm, low power consumption, can cooperate with customers to develop applications quickly, has broad application prospects in security systems, traffic systems, self-service equipment, attendance and conference affairs, financial fields, public security and justice, etc., and can be directly applied used in attendance systems, access control systems, door lock systems, safes, lockers, member management, mobile payments, smart front desks, personal identification verification, equipment startup systems, computer security logins, etc.

「Binocular Biopsy-Anti-Photo/Video」

The basis of face recognition is real person recognition, especially in scenes such as face attendance, access control, mobile payment, etc., which can accurately recognize faces and add another line of defense to security. HLK-KT210 does this well, supports biopsy, and only responds to active people.

「Support offline detection」

HLK-KT210 is a face recognition module that does not need to be connected to the Internet. It will not freeze and is not affected by network factors. It needs to enter a good face in advance and can support 500-800 face feature libraries.

「Support white light and infrared fill light」

HLK-KT210 supports infrared + color lens binocular, dynamic recognition, compared with infrared fill light, white light camera can achieve color image shooting 24 hours a day, can restore the image of real objects at night, compared to infrared camera said to be able to distinguish objects better. Therefore, for different usage scenarios, different fill light modes can be used, white light mode can be used in dark places, and infrared light fill light during the day when the light is sufficient, so as to avoid the phenomenon of blurred images caused by object movement.

「Recognition rate>99.9% time<0.4S」

The module has built-in AI face recognition algorithm and model library, which can achieve quick start recognition, the recognition rate is greater than 99.9%, the misrecognition is less than 0.1%, and the recognition time is less than 0.4S; built-in 8MByte high-speed SRAM, reducing system complexity , using 8 or 32-bit single-chip microcomputers such as ARM and MSC51, built-in AI face recognition algorithm, mature and reliable, can recognize faces quickly and accurately.

「Serial output supports Wiegand」

The face recognition module can support uart port output, Wiegand output, and IO output at the same time. The whole module uses serial port driver, with less code, simple and quick interface development, which is convenient for development and application to finished products.

Instructions

Use current: 5V input, current 400mA (except for fill light current)

Functions: face recognition, face detection, template extraction, template storage, template deletion, face feature comparison.

Offline face recognition module Binocular biopsy serial port output supports Wiegand.

HLK-KT210 has recognition mode and normal mode

Normal mode: only displays the images collected by the camera, and does not perform face detection, recognition and comparison;

Recognition mode: display the images collected by the camera, and at the same time perform face detection, recognition and comparison.

Operation reminder: operation is successful, face detected, living body passed, storage operation error, face library full, detection timeout, face number ID does not exist, parameter or format error, other errors, template suspended in RAM does not exist, This face is already registered.

HLK-KT210 truly achieves high recognition rate and low power consumption, offline living body recognition, serial communication, simple and easy to use, it is an important product in Hi-Link's sensor module. Hi-Link is optimistic about the field of offline face recognition. Customers who need facial recognition modules are welcome to contact us. Hi-Link provides a complete set of mature application solutions.