Summary of Contents for AI Rd-03E
- Page 1 Rd-03E Gesture Recognition User Manual V1.0.0 Rd-03E Gesture Recognition User Manual Version V1.0.0 Copyright ©2023 Copyright © 2023 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved Page 1 of...
- Page 2 Rd-03E Gesture Recognition User Manual V1.0.0 Document resume Version Date Develop/revise content Edition Approve V1.0.0 2023.9.14 First formulation Zhanyun Lin Zifeng Chen Copyright © 2023 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved Page 2 of...
- Page 3 Introduction This document describes the basic functions, hardware specifications, software configuration, and installation conditions of the Rd-03E gesture recognition control reference design XenG102ST. It aims to help developers quickly get started with human sensing and gesture recognition solutions based on Xen102 hardware, easily configure parameters that are most suitable for their own application scenarios, and build their own accurate gesture recognition control sensors.
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Page 4: Table Of Contents
9.2 gesture speed ......................14 9.3 gesture parameters ......................14 10 Considerations ........................15 Contact us ........................... 16 Disclaimer and copyright notice ....................17 Notice ............................17 Statement ............................ 18 Copyright © 2023 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved Page 4 of... -
Page 5: Rd-03E Overview
2 System description Rd-03E is a gesture recognition control reference design based on silicon micro-S3KM111L chips. The sensor uses FMCW waveforms, combined with the MCU's proprietary radar signal processing and built-in intelligent presence sensing algorithms to detect targets and gestures in a specified area and report results in real time. -
Page 6: Hardware Description
±10 3 Hardware Description Rd-03E supported hardware is Xen102. Figure 3-1 is a photo of the front and back of the Rd-03E. Five pin holes J2 are reserved for the Rd-03E hardware (no pin is provided at the factory), which are the power supply and communication interface. The MCU burning port is called J3. -
Page 7: Software Description
J3Pin4 Power input 3.3V Rd-03E supports keil 5 IDE to burn hex files or source code projects. You can use J-Link (V9 or above), CMSIS-DAP and other burners to download programs. Please make sure it is installed before burning. GiqaDevice.GD32E23x_DFP.1.0.1.pack ARM.CMSIS. - Page 8 Toilet cover ring 5 different states, respectively: ⚫ No one (the cover ring is closed by default); ⚫ Open the cover by a person (when the cover is closed); Copyright © 2023 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved Page 8 of...
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Page 9: Communication Protocol
This communication protocol is mainly used by developers who need to separate from visualization tools for secondary development. The Rd-03E hardware communicates with the outside world through the serial port. The serial port outputs the radar data processed by the algorithm by frame. -
Page 10: Installation Instructions
When the module is installed on the toilet, the recommended installation angle is the same as that of the bare board installation, which is 45 ° upward. Copyright © 2023 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved Page 10 of... -
Page 11: Detection Range
± 30 °, and the distance range is 0.5~1 m fan-shaped area. The range of radar gesture recognition in the toilet application is shown in Figure 7-3. Copyright © 2023 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved Page 11 of... - Page 12 Rd-03E Gesture Recognition User Manual V1.0.0 Figure. 7-1 Radar Installation Orientation Identification Figure 7-2 Radar Power Diagram Copyright © 2023 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved Page 12 of...
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Page 13: Rendering
Figure 7-3 Schematic diagram of radar gesture recognition area 8 Rendering Figure 8-1 shows the mechanical dimensions of the Rd-03E hardware. The figures in the figure are in mm, with a Rd-03E plate thickness of 1.2mm and a tolerance of 10%. Figure 8-1 Rd-03E rendering 9 Gesture Description 9.1 Gesture Definition... -
Page 14: Gesture Speed
Table 9-1 lists the configuration and description of gesture parameters. Table 9-1 Gesture parameter description Parameter Name Default Configuration Description GESTURE_DISTANCE_LIMIT Gesture effective distance (unit: cm) PARAM_SLIDEFRAMECNT Sliding window size PARAM_SLIDEFRAMECNT positive Doppler Copyright © 2023 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved Page 14 of... -
Page 15: Considerations
⚫ At present, this firmware only supports continuous ranging and gesture output, and does not enable discharge level trigger or PWM mode. Customers can independently develop it in the released SDK according to specific requirements. Copyright © 2023 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved Page 15 of... -
Page 16: Contact Us
Overseas business cooperation：overseas@aithinker.com Company address: Room 403,408-410, Block C, Huafeng Smart Innovation Port, Gushu 2nd Road, Xixiang, Baoan District, Shenzhen. Tel: 0755-29162996 WeChat official WeChat mini Copyright © 2023 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved Page 16 of... -
Page 17: Disclaimer And Copyright Notice
This document does not grant any license for the use of intellectual property rights in estoppel or other ways, whether express or implied. The test data obtained in the article are all obtained from Ai-Thinker's laboratory tests, and the actual results may vary slightly. -
Page 18: Statement
You are not entitled to use any other Ai-Thinker intellectual property rights or any third party intellectual property rights. You shall indemnify you in full for any claims, damages, costs, losses and liabilities arising against Ai-Thinkeror its representatives in connection with the use of these resources, for which Ai-Thinker is not liable.
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