Intelligent sterilizing and polling service robot for indoor scene

Abstract

The utility model discloses an intelligent sterilization and polling service robot for indoor scenes. The intelligent sterilization and polling service robot comprises a robot trunk assembly, a chassis assembly, an intelligent atomization sterilization module and an intelligent voice interaction system, the top end of the chassis assembly is connected with a robot trunk assembly through four supporting columns. And a multi-sensor fused service robot environment map representation and navigation module is arranged at the chassis assembly. The intelligent sterilizing and polling service robot for the indoor scene integrates artificial intelligence, robot technology, voice recognition technology, robot navigation technology and home intelligence technology, and can complete a cleaning task independently according to user requirements; and interaction with the user can be realized through voice recognition, so that more convenient operation and personalized service can be realized. Higher-level intellectualization and automation are brought to a home scene, and convenience and comfort of family life are improved.

Description

Technical Field

[0001] The utility model relates to the field of intelligent disinfection technology, and specifically to an intelligent disinfection inspection service robot for indoor scenes. Background Art

[0002] With the continuous development of science and technology, people have put forward higher requirements for the quality and comfort of family life, especially in the face of the growing demand for indoor cleaning and disinfection. However, traditional cleaning methods are often time-consuming and labor-intensive and have limited effects. Against this background, indoor intelligent disinfection service robots came into being. Disinfection robots use a variety of technologies, including artificial intelligence, robotics, voice recognition, navigation, and deep learning. Through the integration and innovation of these technologies, intelligent control and personalized services for the home environment are realized. Specifically, it can use robotics technology for intelligent movement and autonomously perform cleaning and disinfection operations in the indoor environment; with the help of voice recognition technology, it can communicate and convey instructions with users to achieve intelligent control; using navigation technology, it can accurately locate its own position and plan the optimal path for operation; the application of deep learning technology gives the robot more powerful intelligent processing capabilities, such as identifying the cleaning needs of different areas and adapting to the personalized service needs of different users. The emergence of indoor intelligent disinfection service robots not only improves the convenience and comfort of family life, but also greatly improves the efficiency of cleaning and disinfection, and ensures the health and safety of family members. Its intelligent control and personalized services allow users to customize operations according to their own needs, improving the personalization of family life experience.

[0003] Therefore, the development of an intelligent disinfection and inspection service robot for home scenarios has great market potential. The market potential of the intelligent disinfection and inspection service robot lies not only in providing convenience at home, but also in the important role it can play under the current global health challenges. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent disinfection and inspection service robot for indoor scenes to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent disinfection and inspection service robot for indoor scenes, whose constituent elements include a robot torso component, a chassis component, an intelligent atomization disinfection module and an intelligent voice interaction system.

[0006] The top end of the chassis assembly is connected to a robot trunk assembly via four support columns;

[0007] The chassis assembly is provided with a service robot environment map representation and navigation module with multi-sensor fusion;

[0008] The top end of the trunk component is connected to the intelligent atomization disinfection module;

[0009] The torso component includes an upper body shell, the interior of which is integrated with a camera, a microphone, a temperature sensor, a humidity sensor and an air quality sensor; a reserved groove is provided on the inner side of the upper body shell, a storage space component is provided on the inner side of the reserved groove, and an interactive display module and a monitoring gimbal are provided on the top of the robot torso component.

[0010] Furthermore, the chassis assembly includes a chassis shell, a base plate, a hardware assembly, a supporting threaded column, a cover plate and an Arduino main control board. The bottom end of the chassis shell is fixedly connected to the base plate, the bottom end of the base plate is provided with a hardware assembly, the top end of the base plate is fixedly connected to the supporting threaded column, the inner side of the top end of the chassis shell is provided with a cover plate, the top end of the supporting threaded column is connected to the bottom end of the cover plate, and the inner side of the chassis shell is integrated with the Arduino main control board.

[0011] The hardware components include a motor fixing, a universal wheel, an encoder and a drive circuit. Symmetrical universal wheels are arranged at both ends of the bottom end of the chassis shell, and symmetrical motor fixings are arranged on both sides of the bottom end of the chassis shell. A servo motor is arranged at one end of the motor fixing. The encoder and the drive circuit are integrated at the top of the servo motor, and a driving wheel is fixedly connected to the output end of the servo motor.

[0012] Furthermore, the multi-sensor fusion service robot environment map representation and navigation module includes at least a SLAM algorithm module, a path planning algorithm module and a sensor module, the sensor module includes at least a lidar sensor, a depth camera, an IMU and a voice sensor, a depth camera is provided at one end of the chassis shell, a lidar is fixedly connected to the top of the cover plate, the lidar is connected to the lidar sensor, and the IMU and the voice sensor are integrated on the inner side of the chassis assembly.

[0013] Furthermore, the intelligent atomization disinfection module includes an application component and a control component. The control component is integrated on the inner side of the intelligent atomization disinfection module, and the control component is used to control the application component. The application component is arranged on the inner side of the intelligent atomization disinfection module, and the application component includes a liquid inlet pipe, a return pipe, an atomization pump, an atomization nozzle cover plate, an atomization nozzle, a disinfectant storage bin and an atomization support column. The top of the atomization nozzle is provided with an atomization nozzle cover plate, and the atomization nozzle cover plate is used to close the atomization nozzle. The bottom of the atomization nozzle is fixedly connected with a liquid inlet pipe, and the liquid inlet pipe is used to input disinfectant into the atomization nozzle. A return pipe is arranged on the inner side of the atomization nozzle. The bottom of the disinfectant storage bin is provided with an atomization pump, and the atomization pump is used to provide power to transport disinfectant into the atomization nozzle through the liquid inlet pipe. The bottom end of the disinfectant storage bin is connected with a return pipe, and the return pipe can return excess disinfectant to the disinfectant storage bin of the robot torso to realize the recycling of disinfectant.

[0014] Furthermore, the interactive display module includes an interactive display screen, which is used to display relevant information and an interactive interface. The interactive display screen includes a gimbal, a screen frame, a screen body and a screen fixing plate. The top of the gimbal is provided with a screen frame, the inner side of the screen frame is provided with a screen fixing plate, the inner side of the screen fixing plate is provided with a screen body, and the outer side of the screen body is provided with a screen frame.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. This utility model robot integrates artificial intelligence, robotics technology, voice recognition technology, robot navigation technology and home intelligent technology. The intelligent disinfection inspection service robot can not only complete cleaning tasks autonomously according to user needs, but also interact with users through voice recognition to achieve more convenient operation and personalized services. It brings a higher level of intelligence and automation to home scenes, and improves the convenience and comfort of family life.

[0017] 2. The utility model robot is equipped with multiple sensors and is programmed to start automatically at a specified time. It reaches the working area through the navigation system, starts the disinfection nozzle, atomizes the disinfectant, and sprays it in the area that needs to be disinfected without any dead angle.

[0018] During the intelligent disinfection process, staff can view the robot's working status in real time through the background. If there is a shortage of disinfectant, they can take immediate action and monitor in real time to ensure that the robot can operate efficiently and smoothly.

[0019] After the disinfection task is completed, the cloud system of the robot in this project can accurately record the robot's status and disinfection data, and form a professional data report for staff to review, thereby realizing refined management of the disinfection task on a fixed time, fixed point, and fixed quantity basis. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a partial structural schematic diagram of the chassis assembly of the utility model;

[0023] Figure 3 This is a partial structural diagram of the intelligent atomization disinfection module of the utility model;

[0024] Figure 4 It is a partial structural schematic diagram of the trunk assembly of the robot of the present utility model;

[0025] Figure 5 It is a schematic diagram of the partial structure of the interactive display screen of the utility model;

[0026] Figure 6 A flowchart of a service robot environment map representation and navigation module of the present invention with multi-sensor fusion;

[0027] Figure 7 Schematic diagram of the process flow of the intelligent voice interaction system of the present invention.

[0028] In the figure: 1. Robot torso assembly; 2. chassis assembly; 3. chassis shell; 4. bottom plate; 5. support threaded column; 6. cover plate; 7. motor fixing piece; 8. servo motor; 9. universal wheel; 10. driving wheel; 11. laser radar; 12. depth camera; 13. liquid inlet pipe; 14. return pipe; 15. atomizing pump; 16. atomizing nozzle cover plate; 17. atomizing nozzle; 18. disinfectant storage bin; 19. atomizing support; 20. upper body shell; 21. reserved slot; 22. pan / tilt; 23. screen frame; 24. screen body; 25. screen fixing plate; 26. interactive display module; 27. intelligent atomizing disinfection module; DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] See also Figure 1 - Figure 6 , an intelligent disinfection inspection service robot for indoor scenes, including a robot trunk component 1, a chassis component 2, an intelligent atomization disinfection module 27 and an intelligent voice interaction system.

[0031] The top of the chassis assembly 2 is connected to the robot trunk assembly 1 through four support columns;

[0032] The chassis component 2 is provided with a service robot environment map representation and navigation module with multi-sensor fusion;

[0033] The top of the robot trunk component 1 is connected to the intelligent atomization disinfection module 27;

[0034] The robot torso component 1 includes an upper body shell 20, and a camera, a microphone, a temperature sensor, a humidity sensor and an air quality sensor are integrated inside the upper body shell 20. A reserved groove 21 is opened on the inner side of the upper body shell 20, and a storage space component is arranged on the inner side of the reserved groove 21. The top of the robot torso component 1 is provided with an interactive display module 26 and a monitoring gimbal 22.

[0035] The chassis assembly 2 includes a chassis shell 3, a base plate 4, a hardware assembly, a support threaded column 5, a cover plate 6 and an Arduino main control board. The bottom end of the chassis shell 3 is fixedly connected to the base plate 4, the bottom end of the base plate 4 is provided with a hardware assembly, the top end of the base plate 4 is fixedly connected to the support threaded column 5, the inner side of the top end of the chassis shell 3 is provided with a cover plate 6, the top end of the support threaded column 5 is connected to the bottom end of the cover plate 6, and the inner side of the chassis shell 3 is integrated with the Arduino main control board.

[0036] The hardware components include a motor fixing 7, a universal wheel 9, an encoder and a drive circuit. Symmetrical universal wheels 9 are arranged at both ends of the bottom end of the chassis housing 3, and symmetrical motor fixings 7 are arranged on both sides of the bottom end of the chassis housing 3. A servo motor 8 is arranged at one end of the motor fixing 7. The encoder and the drive circuit are integrated at the top of the servo motor 8, and a driving wheel 10 is fixedly connected to the output end of the servo motor 8.

[0037] The multi-sensor fusion service robot environment map representation and navigation module at least includes a SLAM algorithm module, a path planning algorithm module and a sensor module. The sensor module at least includes a lidar sensor, a depth camera 12, an IMU and a voice sensor. A depth camera 12 is provided at one end of the chassis shell 3, and a lidar 11 is fixedly connected to the top of the cover plate 6. The lidar 11 is connected to the lidar sensor. The inner side of the chassis assembly 2 is integrated with an IMU and a voice sensor. The multi-sensor fusion service robot environment map representation and navigation module integrates a multi-sensor service robot environment map representation and navigation system, aiming to enable the robot to accurately perceive the surrounding environment, build an accurate map, and achieve efficient path planning and movement through an intelligent navigation algorithm. Through the cooperation of sensors and algorithms, the robot is provided with a full range of environmental perception capabilities and intelligent navigation capabilities.

[0038] Through the cooperation of the service robot environment map representation and navigation module of multi-sensor fusion and the chassis assembly 2, multi-directional movement can be achieved with low operating noise, providing stable and smooth movement capabilities. The standard central axis arrangement of the drive wheel can achieve zero-radius in-situ rotation, allowing the robot to move freely and flexibly in indoor environments. In addition, due to the cooperation of the service robot environment map representation and navigation module of multi-sensor fusion, obstacle avoidance and navigation are used to ensure that the robot will not collide with obstacles during movement.

[0039] The intelligent atomization disinfection module 27 includes an application component and a control component. The control component is integrated inside the intelligent atomization disinfection module 27, and the control component is used to control the application component. The application component is arranged inside the intelligent atomization disinfection module 27, and the application component includes a liquid inlet pipe 13, a return pipe 14, an atomization pump 15, an atomization nozzle cover plate 16, an atomization nozzle 17, a disinfectant storage bin 18 and an atomization support column 19. The top of the atomization nozzle 17 is provided with an atomization nozzle cover plate 16, and the atomization nozzle cover plate 16 is used to close the atomization nozzle 17. The bottom of the atomizing nozzle 17 is fixedly connected with a liquid inlet pipe 13, and the liquid inlet pipe 13 is used to input disinfectant into the atomizing nozzle 17. A reflux pipe 14 is arranged on the inner side of the atomizing nozzle 17. An atomizing pump 15 is arranged at the bottom of the disinfectant storage bin 18, and the atomizing pump 15 is used to provide power to transport the disinfectant into the atomizing nozzle 17 through the liquid inlet pipe 13. The bottom end of the disinfectant storage bin 18 is connected with a reflux pipe 14, and the reflux pipe 14 can return excess disinfectant to the disinfectant storage bin of the robot torso, so as to realize the recycling of the disinfectant.

[0040] The interactive display module 26 includes an interactive display screen, which is used to display relevant information and an interactive interface. The interactive display screen includes a pan-tilt head 22, a screen frame 23, a screen body 24 and a screen fixing plate 25. The top of the pan-tilt head 22 is provided with a screen frame 23, the inner side of the screen frame 23 is provided with a screen fixing plate 25, the inner side of the screen fixing plate 25 is provided with a screen body 24, and the outer side of the screen body 24 is provided with a screen frame 23.

[0041] Intelligent voice interaction system design;

[0042] The user interacts with the robot through voice input. The robot recognizes the user's voice signal through endpoint detection and performs noise reduction and echo cancellation. Subsequently, the robot activates the voice wake-up function and recognizes specific wake-up words, such as "Hello, Xiao Sa". Once the wake-up is successful, the robot uses automatic speech recognition (ASR) technology to convert the user's voice into text, and passes it to the dialogue management module for interaction, generating the corresponding text response. Finally, the robot uses text-to-speech (TTS) technology for speech synthesis and outputs the generated reply to the user in the form of voice, achieving a natural and smooth voice interaction experience.

[0043] This utility model patent has important significance and purpose in the field of intelligent disinfection inspection service robots. First of all, the patent integrates artificial intelligence, robotics, voice recognition, robot navigation, intelligent disinfection and visual detection technology to create an intelligent robot that can intelligently control the indoor environment and provide personalized services. The significance of this utility model is that it brings a higher level of intelligence and automation to indoor scenes, improving the convenience and comfort of daily life.

[0044] Secondly, the purpose of this utility model is to improve the safety and happiness of family life. Traditional household cleaning work often takes a lot of time and energy, especially for the elderly or people with physical disabilities. It is a difficult task. The emergence of intelligent disinfection and cleaning service robots has completely changed this situation. It can replace people to complete heavy cleaning work, allowing residents to devote more time and energy to more meaningful things, improving the quality of life.

[0045] Most importantly, the utility model can contribute to social public health. In the current epidemic context, strengthening household cleaning and disinfection is essential to prevent the spread of disease. The intelligent disinfection and cleaning service robot can regularly clean and disinfect the home environment, effectively reduce the breeding of germs and viruses, and provide residents with a safer and healthier living environment, thus helping to control the spread of the epidemic.

[0046] In general, the significance of this utility model patent lies in promoting the development of the field of intelligent disinfection, providing users with more convenient and intelligent disinfection and cleaning services, while also providing new ideas and directions for research and application in related technical fields.

[0047] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An intelligent disinfection inspection service robot for indoor scenes, characterized in that: It comprises a robot trunk component (1), a chassis component (2), an intelligent atomization disinfection module (27) and an intelligent voice interaction system; The top end of the chassis assembly (2) is connected to the robot trunk assembly (1) via four support columns; The chassis component (2) is provided with a service robot environment map representation and navigation module with multi-sensor fusion; The top end of the robot trunk component (1) is connected to the intelligent atomization disinfection module (27); The robot trunk component (1) comprises an upper body shell (20), wherein a camera, a microphone, a temperature sensor, a humidity sensor and an air quality sensor are integrated inside the upper body shell (20), a reserved groove (21) is provided on the inner side of the upper body shell (20), a storage space component is provided on the inner side of the reserved groove (21), and an interactive display module (26) and a monitoring platform (22) are provided on the top of the robot trunk component (1); The chassis component (2) comprises a chassis shell (3), a base plate (4), a hardware component, a supporting threaded column (5), a cover plate (6) and an Arduino main control board, wherein the bottom end of the chassis shell (3) is fixedly connected to the base plate (4), the bottom end of the base plate (4) is provided with a hardware component, the top end of the base plate (4) is fixedly connected to the supporting threaded column (5), the inner side of the top end of the chassis shell (3) is provided with a cover plate (6), the top end of the supporting threaded column (5) is connected to the bottom end of the cover plate (6), and the inner side of the chassis shell (3) is integrated with the Arduino main control board; The intelligent atomization disinfection module (27) comprises an application component and a control component. The control component is integrated inside the intelligent atomization disinfection module (27). The control component is used to control the application component. The application component is arranged inside the intelligent atomization disinfection module (27). The application component comprises a liquid inlet pipe (13), a return pipe (14), an atomization pump (15), an atomization nozzle cover plate (16), an atomization nozzle (17), a disinfectant storage bin (18) and an atomization support column (19). The top end of the atomization nozzle (17) is provided with an atomization nozzle cover plate (16). The atomization nozzle cover plate (16) is used to seal the atomization nozzle (17). The bottom of the atomizing nozzle (17) is fixedly connected with a liquid inlet pipe (13), and the liquid inlet pipe (13) is used to input disinfectant into the atomizing nozzle (17). The inner side of the atomizing nozzle (17) is provided with a return pipe (14). The bottom of the disinfectant storage bin (18) is provided with an atomizing pump (15), and the atomizing pump (15) is used to provide power to transport the disinfectant into the atomizing nozzle (17) through the liquid inlet pipe (13). The bottom end of the disinfectant storage bin (18) is connected with a return pipe (14), and the return pipe (14) can return excess disinfectant to the disinfectant storage bin of the robot body, so as to realize the recycling of the disinfectant.

2. According to claim 1, the intelligent disinfection inspection service robot for indoor scenes is characterized in that: The hardware components include a motor fixing part (7), a universal wheel (9), an encoder and a drive circuit; symmetrical universal wheels (9) are arranged at both ends of the bottom end of the chassis housing (3); symmetrical motor fixing parts (7) are arranged on both sides of the bottom end of the chassis housing (3); a servo motor (8) is arranged at one end of the motor fixing part (7); the encoder and the drive circuit are integrated at the top end of the servo motor (8); and a driving wheel (10) is fixedly connected to the output end of the servo motor (8).

3. According to claim 1, the intelligent disinfection inspection service robot for indoor scenes is characterized in that: The multi-sensor fusion service robot environment map representation and navigation module comprises at least a SLAM algorithm module, a path planning algorithm module and a sensor module; the sensor module comprises at least a laser radar sensor, a depth camera (12), an IMU and a voice sensor; a depth camera (12) is arranged at one end of the chassis shell (3); a laser radar (11) is fixedly connected to the top end of the cover plate (6); the laser radar (11) is connected to the laser radar sensor; and the IMU and the voice sensor are integrated on the inner side of the chassis component (2).

4. The intelligent disinfection inspection service robot for indoor scenes according to claim 1, characterized in that: The interactive display module (26) includes an interactive display screen, which is used to display relevant information and an interactive interface. The interactive display screen includes a screen frame (23), a screen body (24) and a screen fixing plate (25). The screen frame (23) is provided with a screen fixing plate (25) on the inner side, the screen body (24) is provided on the inner side of the screen fixing plate (25), and the screen frame (23) is provided on the outer side of the screen body (24).

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