0102030405
AI digital human intelligent terminal 65-inch advertising machine
DWTM is a rear-mounted touch display launched by DEWO. It adopts an aluminum alloy corner block design. The touch display size is 7-43 inches. It comes standard with Headphone, HDMI, VGA, USB, and power interface, which basically meets all scene requirements.
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Motherboard parameter |
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| CPU | RK3588 octa-core 64-bit (4×Cortex-A76+4×Cortex-A55), 8nm, main frequency up to 2.4GHz
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| GPU | ARM Mali-G610 MP4 quad-core |
| NPU | 6T |
| Memory/Storage | 16G+64G |
| Built-in ROM | 32KB EEPROM |
| MIPI output | Single and dual channel MIPI output |
| TP | Support I2C interface*2 |
| LVDS output | 1 single/dual channel, can directly drive 1920x1080 LCD screen |
| HDMI output | 2, support 1080P@60Hz, 4kx2k@60Hz output |
| HDMI input | 1, support 1080P@60Hz, 4kx2k@60Hz input |
| DP output |
Supports 2K resolution with a maximum refresh rate of 144HZ; supports 4K
resolution with a maximum refresh rate of 120HZ; supports 8K resolution with
a maximum refresh rate of 60HZ
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| USB interface |
4 USB3.0-A (one of which is multiplexed with OTG); 1 PH2.0-4PIN USB
HOST interface; Type-c (DEBUG) interface; 5 USB interfaces, 1 debug port
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| Audio in/out |
Supports PH2.0-4PIN left and right channel output 4R/5W amplifier, 3.5MM
audio input and output interface
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| Ethernet | 2, adaptive 10M/100M/1000M Ethernet interface |
| Operating system | Ubuntu (optional Android/ windows) |
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Screen parameters |
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| Display size | 65 inches |
| Display area | 828.6*1427.48mm |
| Resolution | 3840*2160 |
| Viewing angle | 89/89/89/89 (left/right/up/down) |
| Brightness | ≥300cd/m2 |
| Backlight type | ELED |
| Response time | 16.7M（8-bit） |
| Operating frequency | 60HZ |
| Pixel arrangement | RGB vertical strip |
| Touch specifications | Infrared touch frame |
| Response speed | ≤6ms |
| Touch accuracy | 90% center area accuracy ±1mm, 10% edge area accuracy ±3mm |
| Input method | Finger or special pen |
| Theoretical click times | Unlimited times |
| Usage scenario | Indoor |
| Input voltage | AC110-220V |
| Working power | ≦110W |
| Standby power | ≦0.5W |
| Usage environment | Temperature ‐20℃~60℃/Humidity 10%RH~90%RH |
| Storage environment | Temperature ‐10℃~55℃/Humidity 10%RH~90%RH |
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Camera parameters |
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| Operating temperature | -20°C to 70°C |
| Dimension | 80.2mm × 16.0mm × 9.45mm |
| Power supply | USB 5V |
| Power consumption | <210ma/5V (low power consumption, low heat) |
| Interface | USB 2.0 |
| Sensor | (1/2.7”) |
| Resolution | 1920*1080; 1280*960;1280*720; 1024*768;800*600;640*480;320*240; |
| Wide dynamic range | 110dB |
| Pixel size | 3.0m x 3.0m |
| Image frame rate | MAX: 1920*1080 MJPG@30fps |
| Lens structure | 4E+1IR |
| Aperture | 2.8 |
| Focal length | 0.92mm |
| Field of view | 72.5° (diagonal) |
| Distortion rate | <-0.4 % |
| Focus type | Fixed Focus |
| Filter | 650nm (color)/ 850nm (black and white) |
AGC/AEC/Whiter balance
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Auto |
| Video Format | MJPG/YUV |
| Connector | 2*5P1.25mm |
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MIC parameters |
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| Far-field sound pickup |
Supports dual (or single) microphone linear microphone arrays: using far-field
recognition and noise reduction technology to make the pickup distance reach
4 meters
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| Echo cancellation |
Use the spatial filtering characteristics of the microphone array to form a
directional pickup beam and suppress the noise outside the beam to ensure high
recording quality
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| Dereverberation |
Based on the demeverberation method of the multi-channel linear adaptive
demeverberation algorithm (MCLP), the array acquisition signal is directly
used to initialize the target signal covariance to further enhance the voice
demeverberation performance
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| Adjustment-free |
No driver is required, plug and play, supporting common computer systems and
Android and other operating systems
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The new product is equipped with Rockchip RK3588 high-performance processor, adopts 4×A76+4×A55 octa-core architecture, with a main frequency of up to 2.4GHz, and is equipped with 6TOPS NPU and ARM Mali-G610 MP4 quad-core GPU, supporting multi-task parallel processing and AI algorithm acceleration.
The motherboard supports 32GB DDR5 high-speed memory and 1TB NVMe solid-state drive, can smoothly run high-load tasks such as SLAM navigation and digital human dynamic rendering, and has built-in rich customizable resources.
Equipped with binocular wide-angle cameras, the resolution reaches 3840×2160 (4K@30FPS), the 120° ultra-wide field of view can cover multi-person interaction scenes, and supports dynamic behavior capture and face recognition comparison functions. The camera uses a 3µm large pixel sensor and F3.0 aperture, which can still produce clear images in low-light environments.
Built-in 4-array digital microphones, with linear arrangement and multi-modal noise reduction algorithm, the pickup distance is up to 4 meters, the signal-to-noise ratio is ≥65dB, and supports 360° sound source positioning.
The spatial filtering characteristics of the microphone array are used to form a directional pickup beam, and the noise outside the beam is suppressed to ensure high recording quality.
DWTM43 Code Scanner Product Specification
