Intelligent teaching robot

Abstract

The utility model relates to the technical field of robots, and provides an intelligent teaching robot which comprises a robot body, a walking mechanism, a pickup assembly, a central processing unit, a control module and a navigation assembly, the pickup assembly is connected with the central processor, the central processor is connected with the control module, and the control module is connected with the navigation assembly and the walking mechanism. The pickup assembly is used for collecting audio signals for controlling the intelligent teaching robot to act, and the navigation assembly is used for collecting navigation information of the intelligent teaching robot; the central processing unit is provided with an AI large model, and the AI large model is used for identifying audio signals fed back by the pickup assembly and sending a control instruction to the control module; the control module is used for controlling the walking state of the walking mechanism according to the control instruction and information fed back by the navigation assembly. According to the utility model, the intelligent teaching robot can accurately respond to the control audio signal instruction, and the interactivity and the control interestingness of the intelligent teaching robot are increased.

Description

Technical Field

[0001] The utility model relates to the technical field of robots, in particular to an intelligent teaching robot. Background Art

[0002] With the rapid development of social science and technology, intelligent teaching robots are widely used in early childhood education, training and educational games, especially in school programming courses and programming competitions. Students learn and practice programming through intelligent teaching robots, which is conducive to cultivating students' exploration and hands-on abilities.

[0003] Currently, most intelligent teaching robots can only move in a disorderly manner on flat ground or along dedicated tracks. Their functions are relatively simple and it is difficult to meet users' needs for intelligent teaching robots to walk along specific paths. Utility Model Content

[0004] The utility model provides an intelligent teaching robot, which is used to solve the problem that robots in the prior art have single functions and cannot interact with users, and need not walk along a specific path according to user instructions.

[0005] The utility model provides an intelligent teaching robot, comprising: a robot body and a walking mechanism, a sound pickup component, a central processing unit, a control module and a navigation component arranged on the robot body;

[0006] The sound pickup assembly is connected to the central processing unit, the central processing unit is connected to the control module, and the control module is connected to the navigation assembly and the walking mechanism respectively;

[0007] The sound pickup component is used to collect audio signals for controlling the actions of the intelligent teaching robot, and the navigation component is used to collect navigation information of the intelligent teaching robot;

[0008] The central processing unit is provided with an AI large model, which is used to identify the audio signal fed back by the sound pickup component and send a control instruction to the control module; the control module is used to control the walking state of the walking mechanism according to the control instruction and the information fed back by the navigation component.

[0009] According to the intelligent teaching robot provided by the present utility model, the intelligent teaching robot further includes an audio processing module;

[0010] The sound pickup assembly is connected to the audio processing module, and the audio processing module is connected to the central processing unit;

[0011] The audio processing module is used to pre-process the audio signal fed back by the sound pickup component and output the pre-processed voice signal to the central processing unit.

[0012] According to the intelligent teaching robot provided by the utility model, the intelligent teaching robot further includes a speaker, the central processing unit is connected to the speaker, and the speaker is connected to the audio processing module;

[0013] The audio processing module is used to perform noise reduction processing on the audio signal fed back by the sound pickup component according to the sound signal collected from the speaker.

[0014] According to an intelligent teaching robot provided by the utility model, the intelligent teaching robot further includes a communication module; the central processing unit is connected to the communication module, and the communication module is used to communicate with a terminal device.

[0015] According to the intelligent teaching robot provided by the present utility model, the navigation component includes a color sensor and an inertial measurement unit;

[0016] The color sensor is used to collect color information of track marks on the ground, and the inertial measurement unit is used to detect motion state information of the robot body;

[0017] The color sensor and the inertial measurement unit are respectively connected to the control module;

[0018] The control module is used to control the walking state of the walking mechanism according to the information collected by the color sensor and the inertial measurement unit, so as to enable the intelligent teaching robot to move along the track mark corresponding to the color information.

[0019] According to the intelligent teaching robot provided by the present utility model, the navigation component further includes: an anti-collision sensor and an anti-fall sensor;

[0020] The anti-collision sensor is used to detect whether there is an obstacle in front of the robot body, and the anti-fall sensor is used to detect whether there is a height difference in front of the robot body;

[0021] The anti-collision sensor and the anti-fall sensor are respectively connected to the control module;

[0022] The control module is used to control the walking state of the walking mechanism according to the information collected by the anti-collision sensor and the anti-fall sensor.

[0023] According to the intelligent teaching robot provided by the utility model, the color sensor is equipped with a fill light;

[0024] The fill light is arranged side by side with the color sensor, the fill light is used to fill light for the color sensor, and the control module is connected to the fill light.

[0025] According to the intelligent teaching robot provided by the present utility model, the robot body has a plug interface;

[0026] The plug interface is connected to the control module, and the plug interface is used to connect an external module.

[0027] According to the intelligent teaching robot provided by the present invention, the robot body includes a head and a main body; the head is rotatably arranged on the main body, and the walking mechanism is arranged at the bottom of the main body;

[0028] The sound pickup assembly includes a plurality of microphones; the plurality of microphones are arranged along the circumference of the head to form an omnidirectional microphone array.

[0029] According to the intelligent teaching robot provided by the present utility model, the intelligent teaching robot further includes: a camera; the camera is arranged on the head, and the camera is connected to the control module;

[0030] And / or, the intelligent teaching robot further includes: a touch screen; the touch screen is arranged on the head, and the touch screen is connected to the control module.

[0031] The intelligent teaching robot provided by the present utility model collects audio signals for controlling the actions of the intelligent teaching robot by setting a sound pickup component, and sends control instructions to the control module through the AI ​​large model built into the central processing unit. The control module controls the walking mechanism to walk along a predetermined path, and uses the navigation module to collect navigation information of the intelligent teaching robot in real time, adjusts the walking state of the robot body, and enables the robot body to safely reach a designated location. Through voice interaction with the intelligent teaching robot, the user can voice-control the intelligent teaching robot to walk along a predetermined path, so that the intelligent teaching robot can respond to control audio signal instructions more accurately, thereby increasing the interactivity and control interest of the intelligent teaching robot. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0033] Figure 1 This is a schematic diagram of the intelligent teaching robot provided by the utility model on the track.

[0034] Figure 2 This is a schematic diagram of the main structure of the intelligent teaching robot provided by the utility model.

[0035] Figure 3It is a schematic diagram of the three-dimensional structure of the intelligent teaching robot provided by the utility model.

[0036] Figure 4 This is a control logic block diagram of the intelligent teaching robot provided by the utility model.

[0037] Reference numerals:

[0038] 1. Intelligent teaching robot;

[0039] 11. Robot body; 111. Head; 112. Main body; 113. Arm;

[0040] 12. Traveling mechanism; 13. Sound pickup assembly; 14. Audio processing module; 15. Control module;

[0041] 16. Navigation component; 161. Color sensor; 162. Inertial measurement unit; 163. Anti-collision sensor; 164. Anti-fall sensor;

[0042] 17. Plug port; 18. Speaker; 19. Camera; 20. Communication module; 21. Touch screen; 22. Driver; 23. Angle sensor; 24. Fill light; 25. CPU;

[0043] 100. Track; 200. Terminal equipment. DETAILED DESCRIPTION

[0044] To make the purpose, technical solutions, and advantages of the present invention more clear, the following will be combined with the accompanying drawings to clearly and completely describe the technical solutions of the present invention. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0045] The following combination Figures 1-4 , the intelligent teaching robot provided by the embodiment of the present invention is described in detail through specific embodiments and application scenarios.

[0046] In some embodiments, as Figure 1 and Figure 4 As shown, this embodiment provides an intelligent teaching robot 1, including: a robot body 11 and a walking mechanism 12 provided on the robot body 11, a sound pickup component 13, a central processing unit 25, a control module 15 and a navigation component 16.

[0047] The sound pickup component 13 is connected to the central processing unit 25, the central processing unit 25 is connected to the control module 15, and the control module 15 is connected to the navigation component 16 and the walking mechanism 12 respectively.

[0048] The sound pickup component 13 is used to collect audio signals for controlling the actions of the intelligent teaching robot 1 , and the navigation component 16 is used to collect navigation information of the intelligent teaching robot 1 .

[0049] The central processor 25 is provided with an AI large model, which is used to identify the audio signal fed back by the sound pickup component 13 and send control instructions to the control module 15; the control module 15 is used to control the walking state of the walking mechanism 12 according to the control instructions and the information fed back by the navigation component 16.

[0050] It is understandable that the walking mechanism 12 can realize the movement of the robot body 11 on the ground, and the navigation component 16 can collect navigation information of the robot body 11, such as the position, speed, acceleration and rotation state of the robot body 11 in space, as well as parameters of the environmental characteristics of the robot body 11 during the movement.

[0051] The sound pickup component 13 is used to receive the user's voice input information.

[0052] The central processing unit 25 of this embodiment includes an AI big model that is well known in the art. The AI ​​big model can extract audio files, analyze audio content, perform online or offline reasoning, understand and digest the instruction requirements in the audio, and output corresponding decisions to the central processing unit 25. The central processing unit 25 issues control instructions to the control module 15 to achieve the purpose of human-computer interaction.

[0053] Specifically, the processing performed by the AI ​​big model includes: sound source separation, audio feature extraction, and joint modeling. That is, the AI ​​big model divides the audio signal into speech lengths, extracts effective feature information, performs speech recognition, understands feature information, outputs conclusions, and generates text information and control instructions.

[0054] Through voice interaction, the intelligent teaching robot 1 of this embodiment can provide a companionship function. By issuing walking instructions to the intelligent teaching robot 1, the central processing unit 25 collects and processes audio signals, transmits the audio signals to the AI ​​large model, and the AI ​​large model issues control instructions to the control module 15. The control module 15 controls the robot body 11 to move to the target location, and the walking path can also be pre-set. Furthermore, the intelligent teaching robot 1 can also be given movement commands such as head shaking and dancing. The intelligent teaching robot 1 can also be used for programming learning by teenagers. Through simple programming input, the intelligent teaching robot 1 can be controlled to complete movement instructions.

[0055] The intelligent teaching robot 1 provided by the present invention collects audio signals for controlling the actions of the intelligent teaching robot 1 by setting a sound pickup component 13, and sends control instructions to the control module 15 through the AI ​​large model built into the central processing unit 25. The control module 15 controls the walking mechanism 12 to walk along a predetermined path, and uses the navigation module to collect navigation information of the intelligent teaching robot 1 in real time, adjusts the walking state of the robot body 11, and enables the robot body 11 to safely reach a designated location. Through voice interaction with the intelligent teaching robot 1, the user can voice-control the intelligent teaching robot 1 to walk along a predetermined path, so that the intelligent teaching robot 1 can respond to control audio signal instructions more accurately, thereby increasing the interactivity and control interest of the intelligent teaching robot 1.

[0056] In some embodiments, as Figure 1 and Figure 4 As shown, the intelligent teaching robot 1 of this embodiment further includes an audio processing module 14 .

[0057] The sound pickup assembly 13 is connected to the audio processing module 14 , and the audio processing module 14 is connected to the central processing unit 25 .

[0058] The audio processing module 14 is used to pre-process the audio signal fed back by the sound pickup component 13 and output the pre-processed voice signal to the central processing unit 25 .

[0059] It is understandable that the sound pickup component 13 is used to receive the user's voice input information and send it to the audio processing module 14 for voice processing.

[0060] Specifically, audio processing module 14 may be a speech recognition chip containing a speech recognition model trained using a neural network, such as the Xiaoxin F098, Xiaoshe, or VoiceChip A3. Audio processing module 14 performs audio algorithm processing, noise reduction, gain control, and echo cancellation on the sound source, ensuring that even in harsh noise environments, the audience can clearly recognize the sound emitted by speaker 18.

[0061] In some embodiments, as Figure 3 and Figure 4 As shown, the intelligent teaching robot 1 of this embodiment further includes: a speaker 18 , the central processing unit 25 is connected to the speaker 18 , and the speaker 18 is connected to the audio processing module 14 .

[0062] The audio processing module 14 is used to perform noise reduction processing on the audio signal fed back by the sound pickup component 13 according to the sound signal collected from the speaker 18.

[0063] It is understandable that the speaker 18 can play sounds and can form audio interaction with the sound pickup component 13 to increase the fun of the intelligent teaching robot 1.

[0064] Furthermore, the speaker 18 is connected to the audio processing module 14, which can recapture the sound played by the speaker 18 and process the recaptured audio signal to eliminate background noise to output a pure audio signal, avoiding interference from howling and background noise that affects the audio quality played by the speaker 18.

[0065] In this embodiment, two speakers 18 may be provided, and the two speakers 18 are symmetrically arranged on the left and right sides of the head 111 to ensure that the sound emitted by the two speakers 18 has a stereo surround characteristic.

[0066] This embodiment connects the speaker 18 to the audio processing module 14 and the central processing unit 25 respectively, so that the central processing unit 25 can control the sound of the speaker 18, and the audio processing module 14 can also be used to recollect the audio of the speaker 18, so that the sound played by the speaker 18 is clear and pure and can be accurately recognized by the audience.

[0067] In some embodiments, as Figure 4 As shown, the intelligent teaching robot 1 of this embodiment further includes: a communication module 20 ; the central processing unit 25 is connected to the communication module 20 , and the communication module 20 is used to communicate with the terminal device 200 .

[0068] It is understandable that the communication module 20 is used to receive control instructions sent by the terminal device 200 and feed them back to the central processor 25 for processing, so as to enable the terminal device 200 to control the intelligent teaching robot 1.

[0069] In some embodiments, as Figure 1 and Figure 4 As shown, the navigation component 16 of this embodiment includes a color sensor 161 and an inertial measurement unit 162 .

[0070] The color sensor 161 is used to collect color information of the track 100 on the ground, and the inertial measurement unit 162 is used to detect the motion state information of the robot body 11.

[0071] The color sensor 161 and the inertial measurement unit 162 are respectively connected to the control module 15 .

[0072] The control module 15 is used to control the walking state of the walking mechanism 12 according to the information collected by the color sensor 161 and the inertial measurement unit 162, so as to enable the intelligent teaching robot 1 to move along the track 100 corresponding to the color information.

[0073] It is understandable that the color sensor 161 is installed at the bottom of the robot body 11 to detect the color of the track 100 mark on the path passed by the robot body 11; the inertial measurement unit 162 is used to collect the movement speed, acceleration, heading and posture of the robot body 11.

[0074] Specifically, the inertial measurement unit 162 may employ a six-axis sensor.

[0075] The robot body 11 can control the walking mechanism 12 to walk along a predetermined path. The inertial measurement unit 162 can collect the walking parameters of the robot body 11, and identify the color of the track 100 according to the color identification of the track 100 collected by the color sensor 161, and adjust the position of the robot body 11 on the track 100 to ensure that the robot body 11 is located on the track 100 of a specific color.

[0076] This embodiment provides a color sensor 161 and an inertial measurement unit 162 in the navigation component 16, so as to realize real-time color acquisition of the robot body 11 and enable the robot to walk by following the color, thereby satisfying the sports competition function of the intelligent teaching robot 1.

[0077] In some embodiments, as Figure 1 and Figure 4 As shown, the navigation component 16 of this embodiment further includes: an anti-collision sensor 163 and an anti-fall sensor 164.

[0078] The anti-collision sensor 163 is used to detect whether there is an obstacle in front of the robot body 11 , and the anti-fall sensor 164 is used to detect whether there is a height difference in front of the robot body 11 .

[0079] The anti-collision sensor 163 and the anti-fall sensor 164 are respectively connected to the control module 15 .

[0080] The control module 15 is used to control the walking state of the walking mechanism 12 according to the information collected by the anti-collision sensor 163 and the anti-fall sensor 164 .

[0081] It is understandable that the anti-collision sensor 163 is used to identify whether there is an obstacle in front of the movement and move around the obstacle; the anti-fall sensor 164 can identify the distance between the robot body 11 and the ground and determine whether there is a height difference to avoid moving to locations with pits or steps.

[0082] Specifically, the anti-collision sensor 163 may be an ultrasonic sensor, and the anti-fall sensor 164 may be an infrared sensor.

[0083] This embodiment sets an anti-collision sensor 163 and an anti-fall sensor 164 in the navigation component 16, which can automatically adjust the travel path of the robot body 11 during its walking process to avoid collision and falling, thereby improving the safety and stability of the robot body 11's walking and enhancing the anthropomorphic posture of the robot body 11's walking.

[0084] In some embodiments, as Figure 1 and Figure 4 As shown, the color sensor 161 of this embodiment is configured with a fill light 24 .

[0085] The fill light 24 is arranged side by side with the color sensor 161 . The fill light 24 is used to provide fill light for the color sensor 161 . The control module 15 is connected to the fill light 24 .

[0086] It is understandable that since the color sensor 161 is located at the bottom of the robot body 11 and is facing the ground, when the ambient light of the color sensor 161 is poor, a fill light 24 is required to provide fill light so that the color sensor 161 can clearly identify different colors when collecting the color of the ground track 100.

[0087] The control module 15 is used to control the on and off of the fill light 24 according to different light intensities, so as to provide timely light supply to the color sensor 161 and ensure the stable application of the color sensor 161.

[0088] In some embodiments, as Figure 3 As shown, the robot body 11 of this embodiment has an insertion interface 17 .

[0089] The plug interface 17 is connected to the control module 15 and is used to connect an external module.

[0090] It is understandable that the plug interface 17 can be used to connect to an external module, and the external module can be a sensor, a development board, or an external power supply.

[0091] Specifically, the plug interface 17 of this embodiment is a Type-C interface, which is used to connect sensors customized and developed for the education industry, such as a temperature sensor, a humidity sensor, or a carbon dioxide sensor, and transmit the information collected by the sensor to the control module 15; or the plug interface 17 is a serial port, which is used to connect a development board, such as a Raspberry Pi; or the plug interface 17 is a USB interface, which is used to connect an external power supply.

[0092] The intelligent teaching robot 1 of this embodiment is provided with a backpack on its back with four plug-in ports 17 , and an RGB indicator light is provided at the bottom of the backpack. The indicator light is used to display special lighting effects, thereby enhancing the fun of the intelligent teaching robot 1 .

[0093] In some embodiments, as Figure 2 As shown, the robot body 11 of this embodiment includes a head 111 and a main body 112. The head 111 is rotatably mounted on the main body 112, and the walking mechanism 12 is mounted at the bottom of the main body 112.

[0094] The sound pickup assembly 13 includes a plurality of microphones, which are arranged along the circumference of the head 111 to form an omnidirectional microphone array.

[0095] It can be understood that the head 111 and the main body 112 of the robot body 11 are combined to form an anthropomorphic structure, and the head 111 can rotate relative to the main body 112 along a horizontal rotation axis. Based on the rotation of the head 111 relative to the main body 112, the nodding action of the human body is simulated.

[0096] Furthermore, the robot body 11 can perform actions such as rotation and walking as the walking mechanism 12 operates. The walking mechanism 12 of this embodiment includes a drive component and casters. The drive component is disposed on the main body 112 and is in transmission connection with the casters. The drive component is used to drive the rotation of the casters to achieve movement and steering of the robot body 11 relative to the ground.

[0097] Furthermore, the walking mechanism 12 is provided with two casters and auxiliary wheels at the rear side of the casters. The two casters and the auxiliary wheel form a triangular stable structure, and the auxiliary wheel is used to support the casters.

[0098] The control module 15 can locate the sound source based on the voice input information received from multiple microphones, perform circular sound pickup, and distinguish the direction of 5°, thereby improving the accuracy of voice recognition and obtaining a better stereo effect.

[0099] Specifically, in this embodiment, three microphones are provided, and the three microphones are arranged on the top of the head 111 to form a triangular array structure.

[0100] The top of the head 111 of the intelligent teaching robot 1 of this embodiment is further provided with a touch area, which can be used to increase or decrease the volume and interactively wake up the intelligent teaching robot 1.

[0101] In some embodiments, as Figure 1 and Figure 4 As shown, the intelligent teaching robot 1 of this embodiment further includes a camera 19 ; the camera 19 is disposed on the head 111 , and the camera 19 is connected to the control module 15 .

[0102] It is understandable that the camera 19 is used to act as the visual system of the intelligent teaching robot 1 to collect environmental information facing the robot body 11. The controller can perform face recognition and obstacle recognition in front of the robot body 11 based on the information collected by the camera 19.

[0103] In some embodiments, as Figure 1 and Figure 4 As shown, the intelligent teaching robot 1 of this embodiment further includes a touch screen 21 ; the touch screen 21 is provided on the head 111 , and the touch screen 21 is connected to the control module 15 .

[0104] It is understandable that the touch screen 21 can display the programming screen to facilitate users to perform online programming. The touch screen 21 can also input commands to control the intelligent teaching robot 1 through the touch screen 21. The touch screen 21 can also play videos to enhance the interactive experience with users.

[0105] In some embodiments, as Figure 1 and Figure 4 As shown, the intelligent teaching robot 1 of this embodiment is provided with a driving member 22 and an angle sensor 23 .

[0106] The angle sensor 23 is connected to the control module 15, and the control module 15 is connected to the drive member 22; the drive member 22 is arranged between the head 111 and the main body 112, and the control module 15 is used to control the drive member 22 to drive the head 111 to rotate and pitch relative to the main body 112 based on the angle information of the head 111 collected by the angle sensor 23.

[0107] It is understandable that the driving member 22 drives the head 111 to perform pitch motion relative to the main body 112 to simulate the nodding action of the human body. The driving member 22 can also drive the head 111 to rotate relative to the main body 112 to simulate the head shaking action of the human body. The angle sensor 23 can collect the pitch angle and rotation angle of the head 111 to form a control closed loop with the driving member 22, so that the controller can control the rotation and pitch motion of the head 111 more accurately.

[0108] Furthermore, the robot body 11 further includes arms 113 , which are rotatably disposed on both sides of the main body 112 to simulate the swinging motion of the arms 113 of the human body.

[0109] In actual application, the user calls the smart teaching robot 1 with the keyword "Xiaofei Xiaofei", the audio processing module 14 recognizes the keyword, the smart teaching robot 1 is awakened, and the user orders the smart teaching robot 1 to "Xiaofei Xiaofei, please run according to the black runway of the competition map and reach the red apron of the runway". The sound pickup component 13 records the command and passes it to the audio processing module 14. The audio processing module 14 performs audio algorithm processing, audio noise reduction, gain control, and echo cancellation on the audio file. The speech recognition model performs sound source separation, audio feature extraction, audio content understanding, and feedback to the central processing unit 25. The AI ​​large model built into the central processing unit 25 processes the audio signal and generates text information and control instructions. The audio processing module 14 converts the output content of the text information into audio and plays it through the speaker 18: "Okay, Xiaofei is now performing the runway mission." The central processing unit 25 sends the control instructions to the control module 15, which then feeds the control tasks back to the various control terminals. The camera 19 of the robot body 11 identifies the position and direction of the competition track and controls the walking mechanism 12 to move toward the track. During the movement, the anti-fall sensor 164 collects real-time data on the ground conditions ahead, identifying whether there is a height difference between the robot body 11 and the ground, and avoiding locations with pits or steps. At the same time, the anti-collision sensor 163 identifies whether there are obstacles on the ground ahead to avoid them. When the robot body 11 reaches the track, the color sensor 161 identifies the track color and adjusts the position of the robot body 11 on the track, causing the robot body 11 to walk along the center of the black track and eventually stop on the red apron. The speaker 18 plays the voice message "Xiao Fei has arrived at the designated location."

[0110] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An intelligent teaching robot, characterized in that: include: A robot body and a walking mechanism, a sound pickup component, a central processing unit, a control module and a navigation component provided on the robot body; The sound pickup assembly is connected to the central processing unit, the central processing unit is connected to the control module, and the control module is connected to the navigation assembly and the walking mechanism respectively; The sound pickup component is used to collect audio signals for controlling the actions of the intelligent teaching robot, and the navigation component is used to collect navigation information of the intelligent teaching robot; The central processing unit is provided with an AI large model, which is used to identify the audio signal fed back by the sound pickup component and send a control instruction to the control module; the control module is used to control the walking state of the walking mechanism according to the control instruction and the information fed back by the navigation component.

2. The intelligent teaching robot according to claim 1, characterized in that: The intelligent teaching robot also includes an audio processing module; The sound pickup assembly is connected to the audio processing module, and the audio processing module is connected to the central processing unit; The audio processing module is used to pre-process the audio signal fed back by the sound pickup component and output the pre-processed voice signal to the central processing unit.

3. The intelligent teaching robot according to claim 2, characterized in that: The intelligent teaching robot further includes a speaker, the central processing unit is connected to the speaker, and the speaker is connected to the audio processing module; The audio processing module is used to perform noise reduction processing on the audio signal fed back by the sound pickup component according to the sound signal collected from the speaker.

4. The intelligent teaching robot according to claim 2, characterized in that: The intelligent teaching robot also includes a communication module; the central processing unit is connected to the communication module, and the communication module is used to communicate with the terminal device.

5. The intelligent teaching robot according to any one of claims 1 to 4, characterized in that: The navigation component includes a color sensor and an inertial measurement unit; The color sensor is used to collect color information of track marks on the ground, and the inertial measurement unit is used to detect motion state information of the robot body; The color sensor and the inertial measurement unit are respectively connected to the control module; The control module is used to control the walking state of the walking mechanism according to the information collected by the color sensor and the inertial measurement unit, so as to enable the intelligent teaching robot to move along the track mark corresponding to the color information.

6. The intelligent teaching robot according to claim 5, characterized in that: The navigation component also includes: an anti-collision sensor and an anti-fall sensor; The anti-collision sensor is used to detect whether there is an obstacle in front of the robot body, and the anti-fall sensor is used to detect whether there is a height difference in front of the robot body; The anti-collision sensor and the anti-fall sensor are respectively connected to the control module; The control module is used to control the walking state of the walking mechanism according to the information collected by the anti-collision sensor and the anti-fall sensor.

7. The intelligent teaching robot according to claim 5, characterized in that: The color sensor is equipped with a fill light; The fill light is arranged side by side with the color sensor, the fill light is used to fill light for the color sensor, and the control module is connected to the fill light.

8. The intelligent teaching robot according to any one of claims 1 to 4, characterized in that: The robot body has a plug-in interface; The plug interface is connected to the control module, and the plug interface is used to connect an external module.

9. The intelligent teaching robot according to any one of claims 1 to 4, characterized in that: The robot body includes a head and a main body; the head is rotatably arranged on the main body, and the walking mechanism is arranged at the bottom of the main body; The sound pickup assembly includes a plurality of microphones; the plurality of microphones are arranged along the circumference of the head to form an omnidirectional microphone array.

10. The intelligent teaching robot according to claim 9, characterized in that: The intelligent teaching robot further includes: a camera; the camera is provided on the head, and the camera is connected to the control module; And / or, the intelligent teaching robot further includes: a touch screen; the touch screen is arranged on the head, and the touch screen is connected to the control module.

Images