Inspection operation system for closed space
By designing a combination of smart face masks, functional backpacks, and mobile protective equipment suitable for inspection in confined spaces, the problem of low intelligence in existing face masks has been solved, achieving multi-mode adaptation and enhanced safety, and providing comprehensive environmental and health status monitoring functions.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-01-28
- Publication Date
- 2026-03-27
AI Technical Summary
Existing inspection masks for enclosed spaces have low levels of intelligence, cannot comprehensively assess environmental risks and the wearer's health status, have poor interactivity, cannot select working modes according to usage scenarios, and lack flexibility.
A closed-space inspection system was designed, including a smart mask, a functional backpack, and mobile support equipment. Through different combinations and coordination, it can adapt to various inspection modes, integrate multiple sensors and data monitoring functions, and realize intelligent data processing and real-time feedback.
It enhances the safety and intelligence of inspection in enclosed spaces, can select working modes according to different scenarios, provides multiple protection and data collection functions, and enhances the safety and convenience of the wearer.
Smart Images
Figure CN121731698A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of pipeline inspection equipment technology, and in particular to a closed space inspection operation system. Background Technology
[0002] Traditional face masks used for inspections in enclosed spaces such as pipe networks are mainly used for physical filtration of ambient air.
[0003] Existing face masks suffer from the following problems: First, they lack comprehensive data analysis and have low levels of intelligence, failing to adequately assess environmental risks (such as various harmful gases, temperature, humidity, and pathogen risks) or the wearer's own health status (such as respiratory rate, body temperature, and blood oxygen saturation). Furthermore, they cannot dynamically adjust purification strategies or issue tiered warnings based on environmental and physiological data. Second, they lack interactivity, typically only featuring indicator lights and lacking intuitive information displays or intelligent reminders. Moreover, existing face masks cannot select operating modes according to different usage scenarios, resulting in insufficient flexibility.
[0004] Therefore, there is an urgent need for a closed-space inspection system to solve the above problems. Summary of the Invention
[0005] The purpose of this invention is to provide a closed space inspection system. This closed space inspection system can select a working mode according to different usage scenarios, which is highly flexible and can improve the level of intelligence, thereby improving the safety of closed space inspection.
[0006] To achieve this objective, the present invention adopts the following technical solution: A confined space inspection system includes a portable inspection mode, a standard operation mode, and a guaranteed inspection mode. The confined space inspection system comprises: A smart face mask includes a face mask body and multiple face mask function interfaces, wherein the multiple face mask function interfaces are connected to the face mask body, and the face mask body can be worn on the face of an inspection personnel; A functional backpack includes a backpack body and backpack functional components. The backpack functional components are disposed in the backpack body. The backpack body can be carried on the back of an inspection personnel. Multiple mask functional interfaces can be connected to the backpack functional components. A mobile protective device that can be placed outside a confined space includes a connecting cable and a functional unit. The connecting cable is connected to the functional unit and can be connected to the backpack functional component or the face mask functional interface. In the lightweight inspection mode, the face mask interface is connected to the backpack component; in the standard operation mode, the face mask interface is connected to the backpack component, and the connecting cable is connected to the backpack component; in the guaranteed inspection mode, the face mask interface is connected to the connecting cable.
[0007] As a preferred embodiment of the closed space inspection operation system provided by the present invention, the multiple mask functional interfaces include functional interfaces and air source interfaces, and the functional interfaces and the air source interfaces are respectively connected to the mask body; The backpack functional components include a main controller, a power supply module, and a gas module. The main controller and the power supply module can be connected to the functional interface. The power supply module can supply power to the smart mask. The main controller can receive data through the functional interface. The gas source interface can be connected to the gas module. The backpack functional components can supply gas to the mask body through the gas source interface. The functional unit includes a main control unit, a power supply unit, and a gas supply unit. The main control unit can be connected to the main controller or the functional interface via the connecting cable. The power supply unit can be connected to the power supply module or the functional interface via the connecting cable. The gas supply unit can be connected to the gas module or the gas source interface via the connecting cable.
[0008] As a preferred embodiment of the enclosed space inspection system provided by the present invention, the smart mask further includes a video acquisition module, which is disposed on the side of the mask body and connected to the functional interface. The main controller or the main control unit can receive the video signal acquired by the video acquisition module, and the power supply module or the power supply unit can supply power to the video acquisition module.
[0009] As a preferred embodiment of the enclosed space inspection system provided by the present invention, the smart mask further includes an image acquisition module, which is disposed on the side of the mask body and connected to the functional interface. The main controller or the main control unit can receive the image signal acquired by the image acquisition module, and the power supply module or the power supply unit can supply power to the image acquisition module.
[0010] As a preferred embodiment of the enclosed space inspection system provided by the present invention, the smart mask further includes a lighting module, which is disposed on the side of the mask body and connected to the functional interface. The power supply module or the power supply unit can supply power to the lighting module.
[0011] As a preferred embodiment of the enclosed space inspection system provided by the present invention, the smart mask further includes an airflow channel and an exhaust port. The air source interface and the exhaust port are respectively connected to the airflow channel. The air entering the airflow channel from the air source interface can supply the inspection personnel, and the air exhaled by the inspection personnel can be discharged from the airflow channel through the exhaust port.
[0012] As a preferred embodiment of the enclosed space inspection system provided by the present invention, the gas module includes a gas filter and a gas detector. The gas filter can filter the air and supply gas to the gas source interface. The gas detector is configured to detect ambient gas. The gas detector is communicatively connected to the central control platform. The central control platform can receive the ambient gas signal detected by the gas detector. When the quality of the ambient gas drops below the standard quality, the central control platform can issue a prompt.
[0013] As a preferred embodiment of the enclosed space inspection system provided by the present invention, the enclosed space inspection system further includes a monitoring wristband, which is configured to be worn on the wrist of the inspection personnel and is connected to the central control platform for communication, and can detect the health data, movement data and location information of the inspection personnel.
[0014] As a preferred embodiment of the enclosed space inspection system provided by the present invention, the functional backpack also includes a drinking water storage unit, which is located inside the backpack body and can provide drinking water for inspection personnel.
[0015] As a preferred embodiment of the enclosed space inspection operation system provided by the present invention, the mobile support equipment includes a vehicle frame and a cable winding wheel. The cable winding wheel and the functional unit are respectively disposed in the vehicle frame. The connecting cable is wound around the cable winding wheel. The rotation of the cable winding wheel can wind up or release the connecting cable.
[0016] The beneficial effects of this invention are: The confined space inspection system provided by this invention includes a lightweight inspection mode, a standard operation mode, and a guaranteed inspection mode. The system comprises a smart mask, a functional backpack, and mobile protective equipment. The smart mask includes a mask body and multiple mask function interfaces connected to the mask body, which can be worn on the inspector's face. This smart mask isolates the inspector's face from the external environment, providing protection. The functional backpack includes a backpack body and backpack function components housed within the backpack body, which can be carried on the inspector's back. The multiple mask function interfaces can be connected to the backpack function components. This backpack provides the inspector with the necessary health maintenance functions for inspections and can receive inspection data. The mobile protective equipment, which can be placed outside the confined space, includes a connecting cable and a functional unit. The connecting cable connects to the functional unit and can also connect to the backpack function components or the mask function interfaces. This mobile support device can also provide inspection personnel with the health maintenance functions and the function of receiving inspection data.
[0017] In the lightweight inspection mode, the face mask interface is connected to the backpack component; in the standard operating mode, the face mask interface is connected to the backpack component, and the connecting cable is also connected to the backpack component; in the guaranteed inspection mode, the face mask interface is connected to the connecting cable. In other words, the aforementioned confined space inspection system, through different combinations and coordination of the smart face mask, functional backpack, and mobile safety equipment, can be applied to multiple inspection modes. This means it can select the working mode according to different usage scenarios, offering high flexibility and enhancing the level of intelligence, thus improving the safety of confined space inspections. Attached Figure Description
[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments of the present invention will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of the present invention and these drawings without creative effort.
[0019] Figure 1 This is a schematic diagram of the structure of the enclosed space inspection system provided in an embodiment of the present invention; Figure 2 This is a schematic diagram of the structure of the smart mask provided in an embodiment of the present invention; Figure 3 This is an exploded view of the smart face mask provided in an embodiment of the present invention; Figure 4This is a schematic diagram of the structure of the functional backpack provided in an embodiment of the present invention; Figure 5 This is a schematic diagram of the internal structure of the functional backpack provided in an embodiment of the present invention.
[0020] In the picture: 100. Smart mask; 110. Mask body; 111. Mask base; 112. Visual window; 120. Functional interface; 130. Air source interface; 140. Video acquisition module; 150. Image acquisition module; 160. Lighting module; 170. Airflow channel; 180. Exhaust port; 200. Functional backpack; 210. Backpack body; 220. Drinking water storage unit; 221. Water tank; 222. Drinking water interface; 230. Main controller; 231. First control interface; 232. Second control interface; 240. Gas module; 241. First gas supply interface; 242. Second gas supply interface; 250. Power supply interface; 300. Mobile support equipment; 310. Connecting cables; 320. Vehicle frame; 330. Cable reel. Detailed Implementation
[0021] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.
[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0023] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.
[0024] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0025] In the description of this invention, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this invention is in use. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.
[0026] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "connect," and "fix" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.
[0027] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0028] In this embodiment, the term "and / or" is merely a description of the relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, in this invention, the character " / " generally indicates that the preceding and following associated objects have an "or" relationship.
[0029] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.
[0030] Figure 1 This diagram illustrates the structure of a closed-space inspection system provided in an embodiment of the present invention. (Refer to...) Figure 1 This embodiment provides a closed-space inspection system, which includes a portable inspection mode, a standard operation mode, and a guaranteed inspection mode. Specifically, the closed-space inspection system includes a smart mask 100, a functional backpack 200, and mobile support equipment 300. In this embodiment, the aforementioned closed space can be a municipal pipeline, etc.
[0031] The smart face mask 100 includes a face mask body 110 and multiple face mask function interfaces connected to the face mask body 110. The face mask body 110 can be worn on the face of the inspection personnel. The smart face mask 100 can isolate the inspection personnel's face from the external environment, providing protection. The functional backpack 200 includes a backpack body 210 and backpack function components. The backpack function components are disposed within the backpack body 210, which can be carried on the back of the inspection personnel. The multiple face mask function interfaces can be connected to the backpack function components. The functional backpack 200 provides the inspection personnel with the health maintenance functions required for inspections and can receive inspection data. The mobile protective device 300 can be placed outside a confined space and includes a connecting cable 310 and a functional unit. The connecting cable 310 is connected to the functional unit and can be connected to the backpack function components or the face mask function interfaces. This mobile support device 300 can also provide inspection personnel with the health maintenance functions and the function of receiving inspection data required for inspection.
[0032] In lightweight inspection mode, the face mask interface is connected to the backpack component. This lightweight inspection mode is suitable for short-term, low-risk inspection scenarios with complex movement paths.
[0033] In standard operating mode, the face mask interface is connected to the backpack component, and the connecting cable 310 is connected to the backpack component. This standard operating mode is suitable for long-distance inspection scenarios.
[0034] In the inspection mode, the face mask's functional interface is connected to the connecting cable 310. In inspection scenarios with extremely high risk and where it is necessary to minimize the burden on inspection personnel, personnel can completely remove the functional backpack 200 and directly connect the smart face mask 100 to the mobile support device 300, using the mobile support device 300 to maintain the health of inspection personnel and receive inspection data.
[0035] In other words, the aforementioned enclosed space inspection system, through different combinations and coordination of the smart mask 100, functional backpack 200, and mobile support equipment 300, can be applied to a variety of inspection modes. That is, it can select the working mode according to different usage scenarios, which is highly flexible and can improve the level of intelligence, thus facilitating the improvement of the safety of enclosed space inspections.
[0036] Figure 2 This diagram illustrates the structure of the smart face mask provided in an embodiment of the present invention. Figure 3 An exploded view of the smart face mask provided in an embodiment of the present invention is shown. (Refer to...) Figure 2 and Figure 3 The smart face mask 100 specifically includes a mask base 111 and a viewing window 112. The mask base 111 features an ergonomic curved design to conform to the inspector's face, allowing the inspector to observe the external environment through the viewing window 112. The mask base 111 is made of a lightweight, high-strength polymer, and its edges are equipped with flexible sealing rings for a secure fit to the face.
[0037] Specifically, the multiple functional interfaces of the mask include a functional interface 120 and an air source interface 130. The functional interface 120 and the air source interface 130 are respectively connected to the mask base 111 and are located on both sides of the mask base 111 in the width direction.
[0038] More specifically, the smart mask 100 also includes a video acquisition module 140. The video acquisition module 140 is located on the side of the mask base 111, specifically at a height close to the eye level of the inspection personnel. The video acquisition module 140 is connected to the functional interface 120, and the main controller 230 or the main control unit can receive the video signals acquired by the video acquisition module 140. The power supply module or the power supply unit can supply power to the video acquisition module 140.
[0039] More specifically, the smart mask 100 also includes an image acquisition module 150. The image acquisition module 150 is located on the side of the mask base 111, specifically at a height close to the eye level of the inspection personnel, and is located on both sides of the mask base 111 in the width direction, along with the video acquisition module 140. The image acquisition module 150 is connected to the functional interface 120, and the main controller 230 or the main control unit can receive the image signals acquired by the image acquisition module 150. The power supply module or the power supply unit can supply power to the image acquisition module 150.
[0040] More specifically, the smart mask 100 also includes a lighting module 160. The lighting module 160 is located on the portion of the mask base 111 above the visualization window 112 and is connected to the functional interface 120. The power supply module or power supply unit can supply power to the lighting module 160. The lighting module 160 is used to illuminate inspection personnel in enclosed environments and can improve the clarity of video and image capture.
[0041] More specifically, the smart mask 100 also includes an airflow channel 170 and an exhaust port 180. The airflow channel 170 is disposed on the mask base 111 near the mouth of the inspection personnel. The air source interface 130 and the exhaust port 180 are respectively connected to the airflow channel 170. Air entering the airflow channel 170 from the air source interface 130 can supply the inspection personnel, and the air exhaled by the inspection personnel can be discharged from the airflow channel 170 through the exhaust port 180.
[0042] Figure 4 This diagram illustrates the structure of a functional backpack provided in an embodiment of the present invention. Figure 5 This diagram illustrates the internal structure of a functional backpack provided in an embodiment of the present invention. (Refer to...) Figure 4 and Figure 5 The backpack's functional components include a main controller 230, a power supply module (not shown), and a gas module 240. The main controller 230 and the power supply module can be connected to the functional interface 120. The power supply module can supply power to the smart mask 100, and the main controller 230 can receive data through the functional interface 120. The gas source interface 130 can be connected to the gas module 240, and the backpack's functional components can supply air to the mask body 110 through the gas source interface 130 for the patrol personnel to breathe.
[0043] Furthermore, the mobile support equipment 300 includes a main control unit, a power supply unit, and a gas supply unit. The main control unit can be connected to the main controller 230 or the functional interface 120 via the connecting cable 310. The power supply unit can be connected to the power supply module or the functional interface 120 via the connecting cable 310, and the gas supply unit can be connected to the gas module 240 or the gas source interface 130 via the connecting cable 310.
[0044] When the enclosed space inspection system is used in the portable inspection mode, the gas source interface 130 is connected to the first gas supply interface 241 of the gas module 240 via a cable, and the function interface 120 is connected to the first control interface 231 of the main controller 230 via a cable. The main controller 230 receives data, and the gas module 240 provides air.
[0045] When the confined space inspection system is used in standard operating mode, the gas source interface 130 is connected to the first gas supply interface 241 of the gas module 240 via a cable, and the second gas supply interface 242 of the gas module 240 is connected to the gas supply unit of the mobile support equipment 300 via a cable, with the gas supply unit providing air. The gas module 240 only acts as a relay component. The function interface 120 is connected to the first control interface 231 of the main controller 230 via a cable, and the second control interface 232 of the main controller 230 is connected to the main control unit of the mobile support equipment 300 via a cable, with the main control unit receiving data. The main controller 230 only acts as a relay component.
[0046] When the confined space inspection system is used in the inspection mode, the air source interface 130 is directly connected to the quick connector of the air supply unit via a cable, and the air supply unit directly supplies air. The function interface 120 is directly connected to the main control unit of the mobile support equipment 300 via a cable, and the main control unit receives data.
[0047] Specifically, the backpack body 210 is also equipped with a fan (not shown) for cooling the main controller 230, and the fan is equipped with a power supply interface 250. The power supply interface 250 can be connected to the power supply unit of the mobile support equipment 300 via a cable or directly connected to the power supply module in the backpack body 210 to enable the operation of the fan.
[0048] More specifically, the gas module 240 includes a gas filter and a gas detector. The gas filter filters the air and supplies gas to the gas source interface 130. The gas detector is configured to detect ambient gas and is communicatively connected to the central control platform. The central control platform can receive the ambient gas signal detected by the gas detector. When the quality of the ambient gas drops below the standard quality, the central control platform can issue a warning signal. At this time, the central control platform can issue a reminder signal, and ground personnel can contact inspection personnel. The inspection personnel can communicate with the ground personnel through the voice communication module set on the mask base 111 so as to evacuate the confined space being inspected in a timely manner.
[0049] More specifically, the functional backpack 200 also includes a drinking water storage unit 220, which is located inside the backpack body 210 and provides drinking water for inspection personnel. The drinking water storage unit 220 specifically includes a water tank 221 and a drinking water inlet 222. The water tank 221 is located inside the backpack body 210 and can store drinking water. The drinking water inlet 222 connects to the water tank 221 and extends out of the backpack body 210 to connect to a flexible hose (not shown). This hose can extend to the smart mask 100 and connect to the smart mask 100 via a drinking water connector (not shown), facilitating drinking for inspection personnel.
[0050] Continue to refer to Figure 1 The mobile support equipment 300 includes a vehicle frame 320 and a cable reel 330. The cable reel 330 and the functional unit are respectively disposed within the vehicle frame 320. The connecting cable 310 is wound around the cable reel 330, and the rotation of the cable reel 330 can reel in or unwind the connecting cable 310. The vehicle frame 320 integrates the cable reel 330, the functional unit, and the reeled connecting cable 310, facilitating overall mobility.
[0051] Preferably, the enclosed space inspection system also includes a monitoring wristband (not shown), which is worn on the wrist of the inspection personnel and connected to the central control platform. The wristband can detect the personnel's health data, movement data, and location information. The wristband connects to the central control platform via Wi-Fi, which monitors and analyzes the data and issues an alarm when the personnel's health data becomes abnormal.
[0052] The above description is merely a preferred embodiment of the present invention and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of disclosure in this invention is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-disclosed concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this invention.
[0053] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art will be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.
Claims
1. A closed-space inspection system, characterized in that, It includes a lightweight inspection mode, a standard operating mode, and a guaranteed inspection mode, including: The smart mask (100) includes a mask body (110) and multiple mask function interfaces, the multiple mask function interfaces being connected to the mask body (110), and the mask body (110) being able to be worn on the face of the inspection personnel; A functional backpack (200) includes a backpack body (210) and backpack functional components. The backpack functional components are disposed in the backpack body (210). The backpack body (210) can be carried on the back of the inspection personnel. Multiple mask functional interfaces can be connected to the backpack functional components. The mobile protective equipment (300) can be placed outside a confined space and includes a connecting cable (310) and a functional unit. The connecting cable (310) is connected to the functional unit and can be connected to the backpack functional component or the mask functional interface. In the lightweight inspection mode, the face mask interface is connected to the backpack component; in the standard operation mode, the face mask interface is connected to the backpack component, and the connecting cable (310) is connected to the backpack component; in the guaranteed inspection mode, the face mask interface is connected to the connecting cable (310).
2. The enclosed space inspection system according to claim 1, characterized in that, The multiple mask functional interfaces include a functional interface (120) and an air source interface (130), and the functional interface (120) and the air source interface (130) are respectively connected to the mask body (110). The backpack functional components include a main controller (230), a power supply module, and a gas module (240). The main controller (230) and the power supply module can be connected to the functional interface (120). The power supply module can supply power to the smart mask (100). The main controller (230) can receive data through the functional interface (120). The gas source interface (130) can be connected to the gas module (240). The backpack functional components can supply gas to the mask body (110) through the gas source interface (130). The functional unit includes a main control unit, a power supply unit, and a gas supply unit. The main control unit can be connected to the main controller (230) or the functional interface (120) via the connecting cable (310). The power supply unit can be connected to the power supply module or the functional interface (120) via the connecting cable (310). The gas supply unit can be connected to the gas module (240) or the gas source interface (130) via the connecting cable (310).
3. The closed space inspection system according to claim 2, characterized in that, The smart mask (100) also includes a video acquisition module (140), which is located on the side of the mask body (110) and connected to the function interface (120). The main controller (230) or the main control unit can receive the video signal acquired by the video acquisition module (140), and the power supply module or the power supply unit can supply power to the video acquisition module (140).
4. The enclosed space inspection system according to claim 2, characterized in that, The smart mask (100) also includes an image acquisition module (150), which is located on the side of the mask body (110) and connected to the function interface (120). The main controller (230) or the main control unit can receive the image signal acquired by the image acquisition module (150), and the power supply module or the power supply unit can supply power to the image acquisition module (150).
5. The enclosed space inspection system according to claim 2, characterized in that, The smart mask (100) also includes a lighting module (160), which is located on the side of the mask body (110) and connected to the function interface (120). The power supply module or the power supply unit can supply power to the lighting module (160).
6. The enclosed space inspection system according to claim 2, characterized in that, The smart mask (100) also includes an airflow channel (170) and an exhaust port (180). The air source interface (130) and the exhaust port (180) are respectively connected to the airflow channel (170). The air entering the airflow channel (170) from the air source interface (130) can be supplied to the inspection personnel, and the air exhaled by the inspection personnel can be discharged from the airflow channel (170) through the exhaust port (180).
7. The enclosed space inspection system according to claim 2, characterized in that, The gas module (240) includes a gas filter and a gas detector. The gas filter is capable of filtering air and supplying gas to the gas source interface (130). The gas detector is configured to detect ambient gas. The gas detector is communicatively connected to the central control platform. The central control platform is capable of receiving ambient gas signals detected by the gas detector. When the quality of the ambient gas drops below the standard quality, the central control platform can issue a prompt.
8. The enclosed space inspection system according to any one of claims 1-7, characterized in that, The enclosed space inspection system also includes a monitoring wristband, which is configured to be worn on the wrist of the inspection personnel and is connected to the central control platform to detect the health data, movement data and location information of the inspection personnel.
9. The enclosed space inspection system according to any one of claims 1-7, characterized in that, The functional backpack (200) also includes a drinking water storage unit (220), which is located inside the backpack body (210) and can provide drinking water for inspection personnel.
10. The confined space inspection system according to any one of claims 1-7, characterized in that, The mobile support equipment (300) includes a vehicle frame (320) and a cable winding wheel (330). The cable winding wheel (330) and the functional unit are respectively disposed in the vehicle frame (320). The connecting cable (310) is wound around the cable winding wheel (330). The cable winding wheel (330) can wind up or release the connecting cable (310) when it rotates.