Indoor environment health monitoring and early warning device

Abstract

The invention discloses an indoor environment health monitoring and early warning device in the technical field of indoor environment monitoring, and the device comprises a moving assembly, the moving assembly is in signal connection with a controller, the top of the moving assembly is fixedly connected with an angle adjusting assembly, and the angle adjusting assembly is rotatably connected with an image sensor. A temperature sensor, a humidity sensor, a carbon dioxide sensor and a communication module are arranged in the moving assembly; a dust detection mechanism for detecting dust content is arranged at the top of the moving assembly; the communication module is used for transmitting environment monitoring data and prompt signals; the indoor environment health monitoring and early warning device is simple and easy to operate, various environmental data of different indoor areas can be dynamically monitored through cooperation of the controller, the moving assembly, the communication module, the image sensor, the angle adjusting assembly and the dust detection mechanism, the detection range of the indoor environment health monitoring and early warning device is widened, and the detection accuracy is improved. And an effective and reliable environment data reference is provided for a user.

Description

Technical Field

[0001] The invention belongs to the technical field of indoor environment monitoring, and in particular is an indoor environment health monitoring and early warning device. Background Art

[0002] With the acceleration of urbanization and the improvement of people's living standards, people spend more and more time indoors. Therefore, the quality of indoor environment directly affects people's health and quality of life. In addition, indoor environmental pollution problems are becoming increasingly prominent, such as harmful gases released by decoration materials and excessive formaldehyde in furniture. These urgently need to be controlled and improved through effective indoor environmental monitoring and early warning.

[0003] Indoor environmental health monitoring and early warning refers to the process of testing and evaluating environmental indicators such as pollutants, noise, illumination, temperature, humidity, etc. in indoor air. Its purpose is to understand the quality of indoor environment, discover potential health hazards, and provide a basis for improving indoor environmental quality, thereby protecting human health, improving life and work efficiency, saving energy, reducing emissions, protecting the environment, and preventing building diseases.

[0004] Nowadays, most of the indoor environmental health monitoring and early warning devices on the market are installed in a fixed position, and then judge the indoor environmental indicators by detecting the air around the device. However, for environmental indicators with large local differences such as dust content, it is difficult to accurately detect the dust content in various areas of the room through existing environmental monitoring devices. Therefore, it is necessary to propose an indoor environmental health monitoring and early warning device that can perform environmental monitoring on different areas of the indoor environment. Summary of the invention

[0005] In order to solve the above problems, the purpose of the present invention is to provide an indoor environmental health monitoring and early warning device, which dynamically monitors the dust content in various indoor areas through the cooperation between a controller, a mobile component, a communication module, an image sensor, an angle adjustment component and a dust detection mechanism, thereby improving the detection range and detection accuracy of the indoor environmental health monitoring and early warning device.

[0006] In order to achieve the above-mentioned purpose, the technical scheme of the present invention is as follows: an indoor environmental health monitoring and early warning device comprises a mobile component, the mobile component signal is connected to a controller, an angle adjustment component is fixedly connected to the top of the mobile component, an image sensor is rotatably connected to the angle adjustment component, a temperature sensor, a humidity sensor, a carbon dioxide sensor and a communication module are arranged inside the mobile component, and a dust detection mechanism for detecting dust content is arranged on the top of the mobile component;

[0007] The temperature sensor, humidity sensor, carbon dioxide sensor, angle adjustment component, image sensor, communication module and dust detection mechanism are all connected to the controller signal, and the controller is used to obtain and integrate the data collected by the temperature sensor, humidity sensor, carbon dioxide sensor and dust detection mechanism into environmental monitoring data;

[0008] The communication module is used to transmit environmental monitoring data and prompt signals;

[0009] The controller is used to control the operation of the angle adjustment component according to a preset environmental monitoring strategy, adjust the coverage of the image sensor, collect images of various areas in the room and generate a first image; the controller is also used to detect the light beam path in the first image, collect the floating conditions of particles in the light beam path, determine the area where dust content detection is required, control the mobile component to run to the area where dust content detection is required to perform dust content detection, and when the dust content detected by the dust detection mechanism is greater than a threshold value, a prompt signal is sent through the communication module.

[0010] The principle of the basic solution is: adjust the coverage of the image sensor through the angle adjustment component, and then the image sensor collects images of the corresponding area and transmits them to the controller. The controller analyzes whether there is a light beam path formed by the Tyndall effect in these images. Based on the light beam path, the distribution of dust can be effectively collected, and then the mobile component is moved to the area with higher dust content for detection. The dust content in the corresponding area is detected by the dust detection mechanism. When the dust content in the corresponding area is greater than the threshold (for example, 75 micrograms / cubic meter), a prompt signal is sent to the indoor personnel through the communication module.

[0011] The beneficial effects of the basic scheme are: 1. The angle adjustment component enables the image sensor to collect images of different areas in different directions, and judge the area that needs to be tested for dust content based on the light beam path analysis in the collected image, so as to make a simple comparison of the dust content in different areas and plan the subsequent dust content collection path;

[0012] 2. Based on the control information of the controller, the mobile component can move to the location where dust content detection is required, so as to dynamically monitor the dust content in different areas of the room to improve the accuracy of environmental data detection.

[0013] 3. The communication module can realize human-computer interaction. Through the mobile phone or other upper communication equipment connected to the communication module signal, the indoor environment monitoring data can be viewed in real time. At the same time, when the dust content in a certain detection area is greater than the healthy value, information will be sent to the mobile phone and other upper communication equipment.

[0014] Furthermore, it also includes a lighting component fixedly connected to the image sensor. If the light beam path is not detected in the first image, the controller is used to control the lighting component to emit a light beam, and control the image sensor to collect images of various areas in the room to generate a second image. The controller is also used to detect the light beam path in the second image, collect the floating conditions of particles in the light beam path, determine the area where dust content detection is required, and control the mobile component to run to the area where dust content detection is required.

[0015] The beneficial effect of the basic scheme is: when natural light conditions cannot meet the requirements for forming a Tyndall effect light beam indoors, a Tyndall effect light beam is formed indoors through illumination by the lighting component, providing the lighting conditions required for dust content monitoring, so that the device can effectively monitor the dust content of the indoor environment, thereby improving the monitoring range and monitoring efficiency.

[0016] Further, environmental monitoring strategies include:

[0017] Strategy 1: The controller controls the angle adjustment component to adjust the angle once at a preset interval, and at the same time controls the image sensor to collect images of the range covered by the angle adjustment component after the angle adjustment;

[0018] Strategy 2: The controller receives the user control instruction, reads the preset detection area indicated in the control instruction, and controls the mobile component to move to the preset detection area to directly perform dust content detection.

[0019] The beneficial effects of the basic solution are: through strategy one, the dust content in different areas of the indoor environment can be detected to achieve automatic monitoring; at the same time, through strategy two, the areas where indoor personnel want to detect dust content can be directly detected to achieve passive monitoring according to user needs.

[0020] Furthermore, when the controller receives an execution signal of strategy two while executing strategy one, it interrupts the execution of strategy one and then executes strategy two. The controller controls the mobile component to move to the preset detection area corresponding to strategy two to perform dust content detection. After the detection is completed, it automatically runs to the initial position and waits for the next execution signal of strategy one or strategy two.

[0021] The beneficial effect of the basic scheme is to ensure that strategy 2 (user control) has a higher priority than other strategies, thereby improving the flexibility of indoor environment monitoring.

[0022] Furthermore, the controller is used to control the image sensor to collect images of the indoor structure, and to set the initial position of the mobile component based on the indoor structure, wherein the initial position is the corner with the largest viewing angle indoors.

[0023] The beneficial effect of the basic solution is that after each detection, the mobile component moves to the corner with the largest viewing angle in the room, which can increase the coverage of the image sensor in the initial state, thereby increasing the monitoring range.

[0024] Furthermore, the controller is used to set the interval time and rotation amplitude of each angle adjustment in strategy one.

[0025] The beneficial effect of the basic solution is that the detection efficiency and monitoring accuracy are improved by adjusting the interval time and rotation amplitude of the angle adjustment component according to different indoor environmental conditions or structures.

[0026] Furthermore, the dust detection mechanism includes a detection body fixedly connected to the top of the moving component, and the interior of the detection body is divided into a detection chamber and a lifting chamber from left to right. A number of ventilation holes connected to the detection chamber are opened on one side of the detection body, and a detection platform is fixedly connected to the bottom of the detection chamber, an ionization adsorption plate is provided on the top of the detection platform, and a weight sensor is provided between the bottom of the ionization adsorption plate and the top of the detection platform. An air pump is fixedly connected to the inner wall of the detection chamber, an adsorption hose is connected to the input end of the air pump, and a guide tube located above the ionization adsorption plate is connected to the output end of the air pump; a lifting rod is fixedly connected to the bottom of the lifting chamber, and the end of the lifting rod away from the bottom of the lifting chamber passes through the detection body and extends to the outside of the detection body, and a suction head connected to the adsorption hose is fixedly connected to the top of the lifting rod; the air pump, the ionization adsorption plate and the lifting rod are all connected to the controller signal.

[0027] The beneficial effects of the basic scheme are: the suction head is moved to the target area by lifting the lifting rod, and then the dust in the target area is sucked into the detection chamber through the air pump and the adsorption hose, and then the dust is adsorbed on the surface of the ionization adsorption plate through the electrostatic effect on the surface of the ionization adsorption plate, and then the weight of the ionization adsorption plate after adsorbing the dust is detected by the weight sensor, and the dust content in the target area is obtained by analysis through the controller, so that the dust content in different areas can be detected, thereby improving the accuracy of indoor environment monitoring.

[0028] Furthermore, the angle adjustment component includes a support fixedly connected to the top of the moving component, the top of the support is rotatably connected to a first rotating column in a vertical direction, the first rotating column can rotate along its own central axis, the top of the first rotating column is symmetrically fixedly connected to a support plate, the support plates are symmetrically rotatably connected to a second rotating column on one side close to each other, the second rotating column is fixedly connected to the image sensor; the first rotating column and the second rotating column are both connected to the controller signal.

[0029] The beneficial effect of the basic solution is that the image sensor can be rotated in a vertical direction by rotating the first rotating column, and the image sensor can be rotated in a horizontal direction by rotating the second rotating column, thereby increasing the monitoring range.

[0030] Furthermore, the mobile component includes a mobile body, and driving wheels are symmetrically arranged at the bottom of the mobile body. The driving wheels are coaxially fixedly connected with motors, and guide wheels are arranged at the bottom of the mobile body. The motors are connected to the controller signal.

[0031] The beneficial effect of the basic scheme is: the motor drives the driving wheel corresponding to the motor, and the guide wheel controls the movement direction of the mobile body, so that the mobile body can move to the target position, thereby increasing the detection range.

[0032] Furthermore, the illumination assembly includes a support frame fixedly connected to the image sensor, a light beam emitter is fixedly connected to the other end of the support frame, and the light beam emitter is connected to the controller signal.

[0033] The beneficial effect of the basic scheme is: a stable light source is generated by the light beam emitter, so when natural light conditions cannot form a Tyndall effect light beam indoors, a Tyndall effect light beam is formed indoors through the lighting component, providing the lighting conditions required for dust content monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is an axonometric diagram of the indoor environment health monitoring and early warning device in an embodiment of the present invention.

[0035] Figure 2 It is a front view of the indoor environment health monitoring and early warning device in an embodiment of the present invention.

[0036] Figure 3 1 is a top view of the indoor environment health monitoring and early warning device in an embodiment of the present invention.

[0037] Figure 4 It is a cross-sectional view of the dust detection mechanism in the indoor environment health monitoring and early warning device in an embodiment of the present invention.

[0038] The figure marks in the drawings of the specification include: mobile body 1, detection body 2, support 3, first rotating column 4, image sensor 5, light beam emitter 6, lifting rod 7, guide wheel 8, driving wheel 9, ionization adsorption plate 10, guide tube 11, air pump 12, suction head 13, adsorption hose 14, support plate 15, second rotating column 16. DETAILED DESCRIPTION

[0039] The following is further described in detail through specific implementation methods:

[0040] Embodiment 1:

[0041] Basically as attached Figure 1-Figure 4As shown: an indoor environmental health monitoring and early warning device, including a mobile component, the mobile component signal is connected to a controller, the top of the mobile component is fixedly connected to an angle adjustment component, the angle adjustment component is rotatably connected to an image sensor 5, a temperature sensor, a humidity sensor, a carbon dioxide sensor and a communication module are arranged inside the mobile component, and a dust detection mechanism for detecting dust content is arranged on the top of the mobile component.

[0042] The temperature sensor, humidity sensor, carbon dioxide sensor, angle adjustment component, image sensor 5, communication module and dust detection mechanism are all connected to the controller signal, and the controller is used to obtain and integrate the data collected by the temperature sensor, humidity sensor, carbon dioxide sensor and dust detection mechanism into environmental monitoring data.

[0043] The communication module is used to transmit environmental monitoring data and prompt signals.

[0044] The controller is used to control the operation of the angle adjustment component according to a preset environmental monitoring strategy, adjust the coverage of the image sensor 5, collect images of various areas in the room and generate a first image; the controller is also used to detect the light beam path in the first image, collect the floating conditions of particles in the light beam path, determine the area where dust content detection is required, control the mobile component to run to the area where dust content detection is required, and when the dust content detected by the dust detection mechanism is greater than a threshold value, a prompt signal is sent through the communication module.

[0045] Specifically, environmental monitoring strategies may include:

[0046] Strategy 1: The controller controls the angle adjustment component to adjust the angle once at a preset time interval, and at the same time controls the image sensor 5 to collect images of the coverage area after the angle adjustment of the angle adjustment component;

[0047] Strategy 2: The controller receives the user's control instruction, reads the preset detection area indicated in the control instruction, and controls the mobile component to move to the preset detection area to directly detect the dust content. Users can also set other environmental monitoring strategies according to their needs.

[0048] Specifically, the dust detection mechanism includes a detection body 2 fixedly connected to the top of the moving component. The interior of the detection body 2 is divided into a detection chamber and a lifting chamber from left to right. A plurality of ventilation holes connected to the detection chamber are opened on one side of the detection body 2. A detection platform is fixedly connected to the bottom of the detection chamber. An ionization adsorption plate 10 is provided on the top of the detection platform. A weight sensor is provided between the bottom of the ionization adsorption plate 10 and the top of the detection platform. An air pump 12 is fixedly connected to the inner wall of the detection chamber. An adsorption hose 14 is connected to the input end of the air pump 12, and a guide tube 11 located above the ionization adsorption plate 10 is connected to the output end of the air pump 12; a lifting rod 7 is fixedly connected to the bottom of the lifting chamber, and the lifting rod 7 passes through the detection body 2 at one end away from the bottom of the lifting chamber and extends to the outside of the detection body 2, and a suction head 13 connected to the adsorption hose 14 is fixedly connected to the top of the lifting rod 7; the air pump 12, the ionization adsorption plate 10 and the lifting rod 7 are all connected to the controller signal.

[0049] Specifically, the angle adjustment component includes a support 3 fixedly connected to the top of the moving component, and the top of the support 3 is rotatably connected to a first rotating column 4 in a vertical direction. The first rotating column 4 can rotate along its own central axis, and the top of the first rotating column 4 is symmetrically fixedly connected to a support plate 15. The support plates 15 are symmetrically rotatably connected to the second rotating column 16 on one side close to each other, and the second rotating column 16 is fixedly connected to the image sensor 5; the first rotating column 4 and the second rotating column 16 are both connected to the controller signal.

[0050] Specifically, the mobile assembly includes a mobile body 1, and driving wheels 9 are symmetrically arranged at the bottom of the mobile body 1. The driving wheels 9 are coaxially fixedly connected with motors. Guide wheels 8 are arranged at the bottom of the mobile body 1, and the motors are connected to the controller signal.

[0051] The specific implementation process is as follows: when the controller controls based on strategy one, it controls the first rotating column 4 or the second rotating column 16 to rotate by a preset angle at a preset time interval. Since the two support plates 15 are fixedly connected to the first rotating column 4, and the two support plates 15 are rotationally connected to the second rotating column 16, and the image sensor 5 is fixedly connected to the second rotating column 16 corresponding to the support plate 15, when the first rotating column 4 and the second rotating column 16 rotate, the posture of the image sensor 5 can be changed, thereby changing the coverage area of ​​the image sensor 5 to increase the monitoring range.

[0052] When the controller detects that there is a light beam path in the first image, the controller first determines the area where dust content detection needs to be performed based on the position of the light beam path in the first image, and then controls the motor to drive the driving wheel 9 corresponding to the motor through the motor, and guides the direction through the guide wheel 8 to move to the target area.

[0053] After reaching the target position, the controller controls the lifting rod 7 to rise, moves the suction head 13 fixed on the top of the lifting rod 7 into the light beam path, and then starts the ionization adsorption plate 10 in the detection chamber, and then starts the air pump 12. Because the input end of the air pump 12 is connected to the adsorption hose 14, and the other end of the adsorption hose 14 is connected to the suction head 13, the dust in the light beam path is sucked into the air pump 12 along the adsorption hose 14, and flows out through the guide tube 11 connected to the output end of the air pump 12. At the same time, because the guide tube 11 is close to the surface of the ionization adsorption plate 10, the sucked dust will be blown to the surface of the ionization adsorption plate 10. Since the ionization adsorption plate 10 will generate suction for fine dust when powered on, the suction The dust that enters is adsorbed on the surface of the ionization adsorption plate 10; at the same time, the output power and start-up time of the air pump 12 are controlled by the controller, and the volume of the gas in the inhaled detection chamber is controlled to be one cubic meter, so as to facilitate the subsequent calculation of the dust content. After inhaling one cubic meter of air, the weight data detected by the weight sensor is analyzed by the controller to obtain the dust content in the area; at the same time, in order to reduce the interference of other areas outside the detection area on the final data during detection, the flow changes of dust in the inspection area in the first image are analyzed by the controller, and the output power of the air pump 12 is adjusted. For example, when the dust flows too fast in the inspection area, the output power of the air pump 12 is reduced, thereby improving the accuracy of detection.

[0054] After the target area detection is completed, the air pump 12 will be powered off on the ionization adsorption plate 10 and stop after a certain period of time, so that the dust on the ionization adsorption plate 10 will be blown away from the ionization adsorption plate 10 by the air pump 12 without suction, thereby reducing the impact of these dust on the next detection data and reducing the number of manual cleaning times.

[0055] When the detected dust content is greater than or equal to a threshold value (for example, 75 micrograms / cubic meter), the controller controls the communication module to send a prompt signal to indoor personnel, thereby promptly reminding indoor personnel which areas are more harmful to health.

[0056] During all inspection processes, the temperature sensor, humidity sensor and carbon dioxide sensor will detect the surrounding temperature, humidity and carbon dioxide content in real time, and transmit them to the controller in real time. The controller will then integrate these data and dust content data into environmental monitoring data and send these environmental monitoring data to indoor personnel through the communication module.

[0057] Embodiment 2:

[0058] The difference from the above embodiment is that it also includes a lighting component fixedly connected to the image sensor 5. If the light beam path is not detected in the first image, the controller is used to control the lighting component image sensor 5 to emit a light beam, and control the image sensor 5 to collect images of various areas in the room to generate a second image. The controller is also used to detect the light beam path in the second image, collect the floating conditions of particles in the light beam path, determine the area where dust content detection is required, and control the mobile component to run to the area where dust content detection is required.

[0059] The illumination assembly includes a support frame fixedly connected to the image sensor 5, and a light beam emitter 6 is fixedly connected to the other end of the support frame. The light beam emitter 6 is connected to the controller signal.

[0060] The specific implementation process is as follows: when the natural light conditions in the room cannot meet the requirements for forming a Tyndall effect light beam in the room, the controller will not be able to detect the light beam path in the first image, and then the controller will control the light beam emitter 6 to start, thereby obtaining the light source conditions that can produce the Tyndall effect, so that the device can effectively monitor the dust content in the indoor environment. At the same time, the start-up interval of the light beam emitter 6 can be adjusted by the controller, thereby reducing energy consumption and long-term irradiation affecting the normal life of indoor personnel; when the controller detects the existence of a light beam path in the second image, the controller determines the area where dust content detection is required, and controls the mobile component to run to the area where dust content detection is required, so as to perform accurate dust data detection on different areas.

[0061] Embodiment 3:

[0062] The difference from the above embodiment is that when the controller receives an execution signal of strategy two during the execution of strategy one, it interrupts the execution of strategy one and then executes strategy two. The controller controls the mobile component to move to the preset area corresponding to strategy two to perform dust content detection. After the detection is completed, it automatically runs to the initial position and waits for the next execution signal of strategy one or strategy two, thereby performing environmental detection on the designated area and improving detection flexibility.

[0063] The specific implementation process is as follows: when the controller executes strategy one or other strategies (except strategy two), if the controller receives a signal to execute strategy two in the middle, the controller will control the mobile component to move to the detection area designated by people for dust detection, and automatically run to the initial position after the detection is completed, waiting for the next execution of the detection strategy, ensuring that strategy two (user control) has a higher priority than other strategies, thereby improving the flexibility of indoor environment monitoring.

[0064] Embodiment 4:

[0065] The difference from the above embodiment is that the controller is used to control the image sensor 5 to capture images of the indoor structure, and the initial position of the mobile component is set based on the indoor structure, and the initial position is located at the corner with the largest viewing angle in the room.

[0066] The specific implementation process is as follows: after each detection, the controller controls the mobile component to move to the corner with the largest viewing angle in the room, so as to increase the coverage of the image sensor 5 in the initial state, thereby improving the monitoring range.

[0067] Embodiment 5:

[0068] The difference from the above embodiment is that the controller is used to set the interval time and rotation amplitude of each angle adjustment in strategy one to save energy and increase the detection range.

[0069] The specific implementation process is as follows: the rotation interval and rotation amplitude of the angle adjustment component can be adjusted according to different indoor environmental conditions or structures. For example, when the indoor space is large, the rotation amplitude of the angle adjustment component is increased or the adjustment interval is reduced, thereby improving the detection efficiency and monitoring accuracy.

[0070] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0071] The above is only an embodiment of the present invention. The common sense such as the known specific structure and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the invention before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the practicality of the patent. The protection scope required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An indoor environmental health monitoring and early warning device, Features: It includes a moving component, the moving component signal is connected to a controller, the top of the moving component is fixedly connected to an angle adjustment component, the angle adjustment component is rotatably connected to an image sensor, a temperature sensor, a humidity sensor, a carbon dioxide sensor and a communication module are arranged inside the moving component, and a dust detection mechanism for detecting dust content is arranged on the top of the moving component; The temperature sensor, humidity sensor, carbon dioxide sensor, angle adjustment component, image sensor, communication module and dust detection mechanism are all connected to the controller signal, and the controller is used to obtain and integrate the data collected by the temperature sensor, humidity sensor, carbon dioxide sensor and dust detection mechanism into environmental monitoring data; The communication module is used to transmit environmental monitoring data and prompt signals; The controller is used to control the operation of the angle adjustment component according to a preset environmental monitoring strategy, adjust the coverage of the image sensor, collect images of various areas in the room and generate a first image; the controller is also used to detect the light beam path in the first image, collect the floating conditions of particles in the light beam path, determine the area where dust content detection is required, control the mobile component to run to the area where dust content detection is required to perform dust content detection, and when the dust content detected by the dust detection mechanism is greater than a threshold value, a prompt signal is sent through the communication module.

2. The indoor environment health monitoring and early warning device according to claim 1, Features: It also includes a lighting component fixedly connected to the image sensor. If the light beam path is not detected in the first image, the controller is used to control the lighting component to emit a light beam, and control the image sensor to collect images of various areas in the room to generate a second image. The controller is also used to detect the light beam path in the second image, collect the floating conditions of particles in the light beam path, determine the area where dust content detection is required, and control the mobile component to run to the area where dust content detection is required.

3. The indoor environment health monitoring and early warning device according to claim 1, Features: Environmental monitoring strategies include: Strategy 1: The controller controls the angle adjustment component to adjust the angle once at a preset interval, and at the same time controls the image sensor to collect images of the range covered by the angle adjustment component after the angle adjustment; Strategy 2: The controller receives the user control instruction, reads the preset detection area indicated in the control instruction, and controls the mobile component to move to the preset detection area to directly perform dust content detection.

4. The indoor environment health monitoring and early warning device according to claim 3, Features: When the controller receives an execution signal of strategy 2 while executing strategy 1, it interrupts the execution of strategy 1 and then executes strategy 2. The controller controls the mobile component to move to the preset detection area corresponding to strategy 2 to perform dust content detection. After the detection is completed, it automatically runs to the initial position and waits for the next execution signal of strategy 1 or strategy 2.

5. The indoor environment health monitoring and early warning device according to claim 1, Features: The controller is used to control the image sensor to collect images of the indoor structure, and to set the initial position of the mobile component based on the indoor structure. The initial position is the corner with the largest viewing angle in the room.

6. The indoor environment health monitoring and early warning device according to claim 3, Features: The controller is used to set the interval time and rotation range of each angle adjustment in strategy one.

7. The indoor environment health monitoring and early warning device according to claim 1, Features: The dust detection mechanism includes a detection body fixedly connected to the top of the moving component. The interior of the detection body is divided into a detection chamber and a lifting chamber from left to right. A number of ventilation holes connected to the detection chamber are opened on one side of the detection body. A detection platform is fixedly connected to the bottom of the detection chamber. An ionization adsorption plate is provided on the top of the detection platform. A weight sensor is provided between the bottom of the ionization adsorption plate and the top of the detection platform. An air pump is fixedly connected to the inner wall of the detection chamber, an adsorption hose is connected to the input end of the air pump, and a guide tube located above the ionization adsorption plate is connected to the output end of the air pump; a lifting rod is fixedly connected to the bottom of the lifting chamber, and the end of the lifting rod away from the bottom of the lifting chamber passes through the detection body and extends to the outside of the detection body, and a suction head connected to the adsorption hose is fixedly connected to the top of the lifting rod; the air pump, the ionization adsorption plate and the lifting rod are all connected to the controller signal.

8. The indoor environment health monitoring and early warning device according to claim 1, Features: The angle adjustment component includes a support fixedly connected to the top of the moving component, the top of the support is connected to a first rotating column that is rotatable in a vertical direction, the first rotating column can rotate along its own central axis, the top of the first rotating column is symmetrically fixedly connected to a support plate, the support plates are symmetrically rotatably connected to a second rotating column on one side close to each other, the second rotating column is fixedly connected to the image sensor; the first rotating column and the second rotating column are both connected to the controller signal.

9. The indoor environment health monitoring and early warning device according to claim 1, Features: The mobile component comprises a mobile body, the bottom of which is symmetrically provided with driving wheels, the driving wheels are all coaxially fixedly connected with motors, the bottom of the mobile body is provided with guide wheels, and the motors are all connected with controller signals.

10. The indoor environment health monitoring and early warning device according to claim 1, Features: The illumination assembly comprises a support frame fixedly connected to the image sensor, a light beam emitter is fixedly connected to the other end of the support frame, and the light beam emitter is connected to the controller signal.

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