8inch RK Android Face Recognition Infrared Thermometer High Precision Temperature Detection
To prevent Novel coronavirus, on basis of AI face recognition, A new generation of body temperature detection technology has been well developed, in order to prevent direct contact transmission, it can support high-precision temperature detection when people wear masks.
It integrates image acquisition, face detection, face tracking and face contrast, and human body temperature detection. High rate, fast recognition speed and detection speed.
Technical Parameters
Hardware | ||
CPU | RK3288,4 core ARM-A17,1.8GHz RK3288, quad-core ARM-A17, 1.8GHz | |
Memory | RAM DDR 2GB (4G is optional) | |
Storage | ROM 8GB | |
Operating system | Android 7.1.2 | |
Display | 8-inch liquid crystal display, resolution: 1280*800@60HZ | |
Material | Aluminum alloy | |
Performance | ||
Identification height | 1.2-2.2 meters | |
Identification distance | 0.5-3 meters | |
Body temperature measurement distance | 0.5 meters | |
Identification technology | Support mask identification + infrared array thermal imaging temperature measurement | |
Face angle | 30 degrees left and right, 30 degrees up and down | |
Identification time | 20ms of detection and tracking, and 300ms of feature extraction | |
Status display | Name and temperature broadcast and display, custom information broadcast and display, and three-primary-color status light | |
Main control board interface | ||
EDP output | 1-channel EDP output supports up to 1920X1080 output | |
HDMI output | 1, HDMI2.0 supports up to 4K@60HZ output | |
Network interface | 1 RJ45 10M / 100M adaptive Ethernet port | |
Touch screen interface | 1-channel ETP input | |
Headphone/MIC interface | 1, built-in headphone audio output base (GB: GND,MIC,R,L) | |
WIFI (optional) | 1-channel WIFI signal, support 2.4G/5G WiFi, support Wi-Fi 802.11b/g/n protocol | |
3G/4G (optional) | Scalable 1-channel 3G (WCDMA, EVDO, CDMA, GSM)/4G (LTE-TDD/LTE-FDD/TD-SCDMA/EDGE/GPRS/GSM) signal | |
SD card interface | Maximum expansion to 64GB TF card | |
USB2.0 interface | 4 USB interface bases (1 external, 3 built-in, 3 HOST USB and 1 OTG USB) | |
Output at the time of connection | 1-channel opening output signal | |
Wiegand interface | 1-channel Wiegand output supports Wiegand 26-bit and 34-bit adaptive transmission | |
Camera parameters | ||
Camera | Binocular MIPI B/W, HDR 2 million pixel camera, automatic exposure, automatic white balance, and automatic backlight optimization | |
Sensor | 1/2.7” industrial-grade binocular high-definition wide-dynamic-range image sensor | |
Frame rate | Maximum 30 frames in black, white and color, no ghosting | |
Infrared light spectrum | 850nm | |
Effective pixels | 1920*1080/1920*1080 | |
Lens | M12(f=3.6MM)/ M12(f=3.6MM) | |
Pixel size | 3.0um X3.0um/3.0um X3.0um | |
Minimum illumination | ≥0.01LUX at F1.2/≥0.1LUX at F1.2 | |
Signal to noise ratio | ≥41dB | |
Wide dynamic range | ≥96dB/≥105dB | |
Interface type | USB2.0 | |
Video coding | H.265 Main Profile coding/H.264 BP/MP/HP coding/MJPEG coding | |
Image resolution | Main stream | 640X480@ 30fps /800X600@ 30fps /1280X720@ 30fps/1280X1024@ 30fps/1920X1080@ 30fps /1600X1200@ 15fps /2048X1536@ 15fps |
Secondary stream | 640X480@ 30fps /800X600@ 20fps /1280X720@ 5fps/1280X1024@ 5fps/1920X1080@5fps /1600X1200@ 5fps /2048X1536@ 3fps | |
Human temperature measurement parameters | Use the infrared thermal imaging module imported from Germany | |
Temperature measurement range | 30-42℃ | |
Temperature measurement distance | 0.5m | |
Temperature measurement accuracy | ±0.5℃ ideal indoor laboratory environment | |
Card reading parameters (optional for external connection) | ||
Identification card type | Read M1IC card serial number and ID card serial number | |
RF operating frequency | 13.56MHZ | |
Operating effective distance | <3cm | |
Reading rate | 15 times/second | |
General parameters | ||
Working temperature | +20℃ - +35℃ | |
Working humidity | 10-90% relative humidity, no condensation | |
Power supply | DC12V/3A | |
Equipment power consumption | ≦25W | |
Equipment size | 250* 118*18mm | |
Equipment weight | 1.2 kg (depending on configuration) |