Description Xiaoyu AI Service Robot YT-1-13, Pro Edition 1. Details of intelligent robot hardware configuration parameters Appearance 1.1 Robot appearance size (mm) L460*W460*H1200; The weight of the robot body is 20kg; 1.2 Battery type: lithium iron phosphate battery; The battery capacity is 14.5AH, the continuous working time is ≥8H, and the charging time (H) is 2~3; Charging current 8A; Average power 45W; Charger input: AC100~240V, 50/60Hz; Charging pile output: DC29.4V/8A; Charging maximum power: 248W; 1.3 Head expression type LCD expression; Color, white; 1.4 Touch screen type, capacitive type; Ten-point touch screen size 13.3 (inches); Screen interface eDP; Touch screen resolution 1920*1080; AI interaction system RK3576, quad-core Cortex-A72 + quad-core Cortex-A53, clocked at 2.2GHz; GPU: ARM Mali G52 MC3; NPU: 6TOPS INT8, support INT4/INT8/INT16/FP16/TF32 mixed operation; RAM 8G，ROM 64G； OS:Android 14； Motion control system CPU: RK3576, quad-core Cortex-A72 + quad-core Cortex-A53, clocked at 2.2GHz; GPU: Mali-T864; GPU: ARM Mali G52 MC3; NPU: 6TOPS INT8, support INT4/INT8/INT16/FP16/TF32 mixed operation; RAM 8G，ROM 64G； OS：Ubuntu 22.04 Athletic performance Speed 0~1.2 (m/s); Operating noise (dB) ≤55 at a distance of 1 meter; Braking distance (mm) ≤ 200; Walking motor power 50W*2; 4 degrees of freedom: nodding 0~40° shaking head -90~90° Double arm movement: -30~60° Ground clearance 25mm; Drive wheel 4.5 inches*2; universal wheel 2 inches*4; Sensor and sound and light configuration 5.1 Linear microphone array; 180-degree sound source positioning; 5 meters away loudspeaker pickup; The speaker volume ≥ 90db at a distance of 1 meter; 8 million camera pixels; The camera field of view is 110° 5.2 1 ultrasonic sensor; There is a mileage meter; 40m TOF LiDAR; Radar ranging accuracy: 25mm; radar scan rate 15Hz; The drawing area is 5,000 square meters; 6-axis gyroscope; 5.3 Hi-Fi speakers; LED ambient lights on the arms; 6. Wireless communication WIFI(2.4GHz) / WIFI(5GHz)； 4G/5G (Optional) Intelligent robots have technical functions Serial number Feature name Function introduction 1 Smart image AI service robots have an intelligent welcome image, which can not only assist customers in completing welcome tasks and alleviate human resource pressure, but also enhance corporate image and service quality 2 Interface layout 1. Logo display area: Users can configure their own logo in the background, and after the configuration is completed, the robot page will display the configured logo 2. Prompt speech display area: The middle of the screen is the display area of the prompt speech, which can guide the user to interact with the robot by voice, and prompt the user to say something to the robot 3. Main function display area: Modularize the main functions to highlight the importance of functions, and display prompts under the main modules to improve the user's sense of experience; 4. The main function module is added, and the robot wake-up word is displayed to solve the embarrassing situation that the user does not know how to wake up the robot. 5. The voice interaction box only displays one round of dialogue, the interface will be clearer, and it can protect user privacy to a certain extent; Click the microphone button in the interaction area to mute the sound, and in the muted state, the robot turns off the pickup, avoiding the phenomenon of the robot interjecting when interacting with people 3 Multimodal awakening Face wake-up: No one is there, a face is detected, and a welcome message is broadcast to say hello LiDAR, ultrasound, depth camera wake-up, off by default, if you need to use it in the settings - general settings (multimodal recognition on) Tap Screen to wake up wake up word wake; "Little fish, little fish", "Hello, little fish", "Hello, hello" 5 Intelligent voice interaction Four-microphone array, speech recognition, guests interact with the robot through voice, the robot can recognize the guest voice and answer the guest's questions. Rich knowledge of the chat library, guests can simply chat with the robot, say hello on a daily basis, discuss the weather, etc. Experience a new and natural human-computer interaction. It supports multilingual models such as Wenxin Yiyan, iFLYTEK Spark, Doubao, and Deepseek, and supports users to train their own language models. 6 Intelligent professional library Q&A Support customers to add professional libraries in the background, and after adding, when guests ask professional quest