Gas treatment construction remote monitoring system and device based on Internet of Things

Abstract

The invention provides a gas processing construction remote monitoring system and device based on the Internet of Things, and relates to the field of gas monitoring, and the system comprises the following modules: a multivariate data fusion collection module which is used for collecting gas concentration, temperature, humidity and pressure data and is integrated with a high-definition camera, a sound sensor and a vibration sensor; and the construction site environment, the equipment state and the operation behavior are comprehensively monitored. According to the application, gas concentration, temperature, humidity and pressure data are collected, a high-definition camera, a sound sensor and a vibration sensor are integrated, the construction site environment, the equipment state and the operation behavior are comprehensively monitored, potential safety hazards, equipment faults and misoperation are automatically analyzed, corresponding prevention measures and emergency schemes are generated, and the safety of the construction site is guaranteed. Early warning of different levels is triggered automatically, and remote operation intervention and emergency shutdown intelligent response measures are realized through intelligent control equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of gas monitoring in engineering construction. Specifically, it relates to a remote monitoring system and device for gas treatment construction based on the Internet of Things. Background Art

[0002] With the continuous development of engineering construction technology, the problem of harmful gases remains a major hidden danger in engineering. The composition of harmful gases is relatively complex, containing multiple components. It mostly appears in specific strata, and some components are anesthetic, which can easily cause symptoms such as dizziness, headache, and even coma in people. During the engineering construction process, people will install gas monitoring systems to monitor in real time. The traditional gas monitoring systems can only perform single detection of gas concentration and cannot detect other factors in the environment simultaneously, which is not conducive to the operator's comprehensive understanding of the engineering environment situation. In case of different situations, multi-level early warnings cannot be carried out, which is not conducive to the timely handling of different accidents.

[0003] For example: The "Remote Monitoring and Alarm System for Gas in Tunnels" disclosed in the Chinese Utility Model Patent (Application No.: 202021859179.3) states in its specification that gas is non-toxic, but ethane and propane in it are anesthetic, which can easily cause symptoms such as dizziness, headache, and even coma in people. When the gas concentration is too high, the relative reduction of the oxygen content in the air will cause people to suffocate. During the existing gas tunnel construction process, usually only the gas concentration is detected alone, and there is no complete remote monitoring and alarm system that can prevent sudden increase or change of gas concentration, resulting in a relatively high risk in gas tunnel construction; the above patent can prove the defects existing in the prior art.

[0004] Therefore, we make improvements in this regard and propose a remote monitoring system and device for gas treatment construction based on the Internet of Things. Summary of the Invention

[0005] The purpose of the present invention is to address the problem that the existing traditional gas monitoring systems can only perform single detection of gas concentration, cannot detect other factors in the environment simultaneously, are not conducive to the operator's comprehensive understanding of the tunnel environment situation, and cannot carry out multi-level early warnings in case of different situations.

[0006] To achieve the above-mentioned invention purpose, the present invention provides a remote monitoring system and device for gas treatment construction based on the Internet of Things to improve the above problems.

[0007] Specifically, this application is as follows:

[0008] A remote monitoring system for gas treatment construction based on the Internet of Things includes the following modules:

[0009] Multi-source Data Fusion Acquisition Module: It is used to collect data on gas concentration, temperature, humidity, and pressure. It integrates high-definition cameras, sound sensors, and vibration sensors for comprehensive monitoring of the construction site environment, equipment status, and operation behaviors.

[0010] Real-time Data Transmission and Storage Module: It adopts a high-speed and stable Internet of Things communication protocol to ensure that data is transmitted to the remote monitoring center in real time and accurately, and has a data storage function.

[0011] Intelligent Analysis and Decision-making Module: This module is built with deep learning algorithms and expert systems. It performs deep learning and pattern recognition on the received multi-source data, automatically analyzes potential safety hazards, equipment failures, and improper operations, and generates corresponding preventive measures and emergency plans.

[0012] Early Warning and Intelligent Response Module: According to the output results of the intelligent analysis and decision-making module, it automatically triggers early warnings at different levels, and realizes remote operation intervention and emergency shutdown intelligent response measures through intelligent control devices.

[0013] Visual Human-Machine Interaction Interface Module: It provides an intuitive and interactive user interface, allowing users to view multi-source data, monitoring videos, and analysis result information of the construction site in real time, and supports advanced interaction methods such as voice control and gesture recognition.

[0014] Enhanced Real-time Interaction Module: Through virtual reality and augmented reality technologies, it provides a remote immersive monitoring experience, enabling monitoring personnel to intuitively understand the on-site situation.

[0015] Intelligent Decision Support Tree Module: Develop an intelligent decision support model based on a tree structure to quickly generate multi-level emergency response strategies according to real-time data.

[0016] As a preferred technical solution of this application, it includes an Internet of Things device self-organizing network module: realizing self-organization, self-configuration, and self-repair among Internet of Things devices, improving the flexibility and robustness of the system.

[0017] As a preferred technical solution of this application, it includes a blockchain-based data integrity verification module: using blockchain technology to ensure the integrity and immutability of monitoring data, enhancing the credibility and transparency of the system.

[0018] As a preferred technical solution of this application, the multi-source data fusion acquisition module includes the following steps:

[0019] S1. Equipment Selection and Deployment: Select and purchase sensors and equipment, including gas concentration sensors, temperature sensors, humidity sensors, pressure sensors, high-definition cameras, sound sensors, and vibration sensors. According to the layout and monitoring requirements of the construction site, plan and deploy these devices to fully cover the monitoring area.

[0020] S2, Data Acquisition and Transmission: Use data acquisition technology to collect the required data from various sensors and devices, and transmit the collected data to the remote monitoring center to ensure the real-time and stability of data transmission. The remote monitoring center can grasp the situation at the construction site in real time;

[0021] S3, Data Preprocessing: Clean and preprocess the collected data, including handling missing values, outliers, and duplicate values to ensure the quality and consistency of the data. Compress and denoise video data, extract and transform features from audio and vibration data, and perform fusion and analysis of multi-modal data;

[0022] S4, Multi-modal Data Fusion: Integrate environmental data and multi-modal data to form a comprehensive data set. Select data fusion methods according to the structure and characteristics of the data, including weighted average, voting decision, and model fusion, to ensure that the fused data comprehensively reflects the environment, equipment status, and operation behavior at the construction site.

[0023] As a preferred technical solution of this application, the multi-source data fusion acquisition module further includes the following steps:

[0024] S5, Data Storage and Management: Store the fused data in a database, select a data model to support efficient access and query of the data, ensure the security and confidentiality of the data, and prevent data leakage and illegal access;

[0025] S6, System Testing and Optimization: Test the multi-modal data fusion acquisition module to verify the correctness of its data acquisition, transmission, preprocessing, fusion, and storage functions. Optimize and improve according to the test results to improve the performance and stability of the system.

[0026] As a preferred technical solution of this application, the warning and intelligent response module includes the following steps:

[0027] S1, Output of the Intelligent Analysis and Decision-making Module: Receive the output results of the intelligent analysis and decision-making module, which contain comprehensive evaluation information on the construction site environment, equipment status, and operation behavior. Analyze the output results to determine whether there are potential safety hazards, equipment failures, and operation anomaly risks;

[0028] S2, Warning Level Setting: Set different levels of warnings according to the severity of the risks, including Level 1 Warning (severe risk), Level 2 Warning (medium risk), Level 3 Warning (low risk). Each warning level has clear warning conditions and corresponding response measures;

[0029] S3. Automatic warning trigger: When the output result of the intelligent analysis and decision-making module meets the conditions of the warning level, corresponding-level warnings are automatically triggered for notification, including sound alarms, SMS notifications, and email notifications, to ensure that relevant personnel can obtain warning information in a timely manner.

[0030] As a preferred technical solution of this application, the warning and intelligent response module further includes the following steps:

[0031] S4. Remote operation intervention: After the warning is triggered, according to the warning level and preset response measures, remote operation intervention is achieved through intelligent control devices. The remote operation intervention includes adjusting device parameters, switching operation modes, and starting standby devices to reduce risks and eliminate potential hazards;

[0032] S5. Emergency shutdown intelligent response: In case of serious risks and emergencies, emergency shutdown intelligent response measures are automatically triggered. The emergency shutdown quickly cuts off the power supply and power source of relevant devices to ensure that the devices stop running and avoid accidents.

[0033] A remote monitoring device for gas treatment construction based on the Internet of Things. The multi-source data fusion acquisition module includes a vertical pipe. An air inlet pipe is connected to the left side of the vertical pipe. An exhaust mechanism is installed in the inner cavity of the vertical pipe. The exhaust mechanism includes a segmented independently controlled electric telescopic rod. The bottom of the segmented independently controlled electric telescopic rod is connected with a U-shaped plate. A motor is arranged at the bottom of the U-shaped plate. The bottom of the motor is connected with a connecting block. First guide rods are respectively connected to both sides of the connecting block. A support frame and a first spring are respectively sleeved on the surfaces of the first guide rods. A fan blade plate is connected to the inner wall of the support frame.

[0034] As a preferred technical solution of this application, first rotating rods are respectively connected to the front and rear sides of the motor. One end of each first rotating rod penetrates through the U-shaped plate. The ends of the first guide rods far away from the connecting block penetrate through the support frame and are connected with first limit blocks. First inclined grooves and transverse grooves are respectively formed on the surfaces of the first rotating rods. The first inclined grooves communicate with the transverse grooves. A first sliding sleeve is sleeved on the surface of the first rotating rod. A first guide rod is connected to one side of the first sliding sleeve. The bottom of the first guide rod extends into the inner cavity of the first inclined groove. The top of the first guide rod is connected with an inclined plate through a rotating shaft. The top of the inclined plate is connected with the middle section rod of the segmented independently controlled electric telescopic rod through a rotating shaft.

[0035] As a preferred technical solution of the present application, the top of the segmented independent control type electric telescopic rod penetrates through the vertical pipe and is connected to the vertical pipe. A collar is sleeved on the surface of the first sliding sleeve. A vertical plate is connected to the bottom of the collar. A first spring telescopic rod is connected to one side of the vertical plate. One end of the first spring telescopic rod is connected to a U-shaped frame. A slider is connected to the bottom of the U-shaped frame. A semi-circular slide rail is connected to the bottom of the slider. A second spring telescopic rod is connected to the inner wall of the semi-circular slide rail. One side of the second spring telescopic rod is connected to a connecting block through a support block. A brush is connected to the surface of the support frame.

[0036] Compared with the prior art, the beneficial effects of the present invention are:

[0037] In the solution of the present application:

[0038] 1. In order to solve the problem that the traditional gas monitoring system in the prior art can only perform single detection on the gas concentration and cannot detect other factors in the environment at the same time, which is not conducive to the operator's comprehensive understanding of the tunnel environment situation and cannot perform multi-level early warning in case of different situations. In the present application, through the set multi-source data fusion acquisition module, intelligent analysis and decision-making module, early warning and intelligent response module, and intelligent decision support tree module, gas concentration, temperature, humidity, and pressure data are collected, and high-definition cameras, sound sensors, and vibration sensors are integrated to comprehensively monitor the construction site environment, equipment status, and operation behavior, automatically analyze potential safety hazards, equipment failures, and improper operations, generate corresponding preventive measures and emergency plans, automatically trigger early warnings at different levels, and implement remote operation intervention and emergency shutdown intelligent response measures through intelligent control devices;

[0039] 2. By setting the segmented independent control type electric telescopic rod, U-shaped plate, first rotating rod, first sliding sleeve, first guide rod, inclined plate, and collar, the first guide rod can be moved horizontally. When the two first guide rods approach each other, they squeeze the inner wall of the first inclined groove, prompting the first rotating rod to rotate, and then the fan blade plate rotates by ninety degrees, changing the direction of the fan blade plate to quickly discharge the gas. When the two first guide rods move away from each other, the two semi-circular slide rails can be separated, and by squeezing the L-shaped plate, the two support frames move away from each other, thereby driving the brush to move, making the brush contact the filter screen, and cleaning and dust removal of the filter screen by moving the brush vertically to avoid impurity accumulation on the surface of the filter screen affecting gas transmission;

[0040] 3. By setting the second inclined groove, second sliding sleeve, second guide rod, driving plate, and electric push rod, the second guide rod can be moved to squeeze the inner wall of the second inclined groove, prompting the second rotating rod to drive the arc-shaped rod and the wiping cotton to rotate, and the wiping cotton wipes and removes dust from the transparent cover at the bottom of the video monitoring device body to avoid dust adhesion on the transparent cover affecting the monitoring screen;

[0041] 4. By means of the provided water tank, piston plate, pull rope, second spring, support plate and second rotating rod, when the two second rotating rods move away from each other, the piston plate is pulled downward by the pull rope to squeeze and drive the water source, and the water source is ejected through the nozzles on the surface of the arc-shaped rod, so as to provide water. The construction workers can wet the towels and clothes with the ejected water source, and cover their noses and mouths with the wet towels to escape. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 The block diagram of the principle of the remote monitoring system for gas treatment construction based on the Internet of Things provided by this application;

[0043] Figure 2 The overall structural schematic diagram of the remote monitoring device for gas treatment construction based on the Internet of Things provided by this application;

[0044] Figure 3 The side view structural schematic diagram of the remote monitoring device for gas treatment construction based on the Internet of Things provided by this application;

[0045] Figure 4 The bottom view structural schematic diagram of the remote monitoring device for gas treatment construction based on the Internet of Things provided by this application;

[0046] Figure 5 The sectional view structural schematic diagram of the remote monitoring device for gas treatment construction based on the Internet of Things provided by this application;

[0047] Figure 6 The schematic diagram of the exhaust mechanism of the remote monitoring device for gas treatment construction based on the Internet of Things provided by this application;

[0048] Figure 7 The exploded schematic diagram of the slider and the semi-circular slide rail of the remote monitoring device for gas treatment construction based on the Internet of Things provided by this application;

[0049] Figure 8 The sectional view schematic diagram of the water spraying mechanism of the remote monitoring device for gas treatment construction based on the Internet of Things provided by this application;

[0050] Figure 9 The schematic diagram of the second inclined groove and the second guide rod of the remote monitoring device for gas treatment construction based on the Internet of Things provided by this application.

[0051] Labels in the figure:

[0052] 1. Vertical pipe; 2. Intake pipe; 3. Exhaust mechanism; 30. Sectionally independently controlled electric telescopic rod; 31. U-shaped plate; 32. Connecting block; 33. First guide rod; 34. Drawer; 35. Support frame; 36. First spring; 37. Fan blade plate; 38. First rotating rod; 39. First inclined slot; 310. Horizontal slot; 311. First sliding sleeve; 312. First guide bar; 313. Inclined plate; 314. Collar; 315. Vertical plate; 316. First spring telescopic rod; 317. U-shaped frame; 318. Slide block; 319. Semi-circular slide rail; 320. Second spring telescopic rod; 321. Brush; 322. L-shaped plate; 323. Positioning pipe; 324. Filter screen; 325. Delivery pipe; 326. Housing; 327. Motor;

[0053] 4. Water spraying mechanism; 40. Water tank; 41. Fixed plate; 42. Second guide rod; 43. Semi-circular ring; 44. Second spring; 45. Support plate; 46. Pull rope; 47. Piston plate; 48. Third spring; 49. One-way liquid inlet valve; 410. One-way liquid outlet valve; 411. Hose; 412. Disc; 413. Second rotating rod; 414. Arc-shaped rod; 415. Sprayer; 416. Wiping cotton; 417. Second inclined slot; 418. Second sliding sleeve; 419. Second guide bar; 420. Driving plate; 421. Electric push rod; 422. Insertion plate; 423. Positioning plate; 5. Video monitoring device body. Detailed implementation mode

[0054] In order to enable the personnel in the technical field to better understand the solution of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0055] As described in the background art, the traditional gas monitoring system can only perform single detection of gas concentration and cannot detect other factors in the environment at the same time, which is not conducive to the operator's comprehensive understanding of the tunnel environment situation and cannot perform multi-level early warning in case of different situations.

[0056] To solve this technical problem, the present invention provides an Internet of Things-based remote monitoring system and device for gas treatment construction, which is applied to the field of gas monitoring.

[0057] Specifically, please refer to Figure 1 , the Internet of Things-based remote monitoring system for gas treatment construction includes the following modules:

[0058] Multi-source Data Fusion Acquisition Module: It is used to collect data such as gas concentration, temperature, humidity, and pressure. It integrates high-definition cameras, sound sensors, and vibration sensors for comprehensive monitoring of the construction site environment, equipment status, and operation behaviors;

[0059] Real-time Data Transmission and Storage Module: It adopts a high-speed and stable Internet of Things communication protocol to ensure that data is transmitted to the remote monitoring center in real time and accurately, and has a data storage function;

[0060] Intelligent Analysis and Decision-making Module: This module is built with deep learning algorithms and expert systems. It performs deep learning and pattern recognition on the received multi-source data, automatically analyzes potential safety hazards, equipment failures, and improper operations, and generates corresponding preventive measures and emergency plans;

[0061] Early Warning and Intelligent Response Module: According to the output results of the intelligent analysis and decision-making module, it automatically triggers early warnings at different levels, and realizes remote operation intervention and emergency shutdown intelligent response measures through intelligent control devices;

[0062] Visualization Human-computer Interaction Interface Module: It provides an intuitive and interactive user interface, allowing users to view multi-source data, monitoring videos, and analysis result information of the construction site in real time, and supports advanced interaction methods such as voice control and gesture recognition;

[0063] Enhanced Real-time Interaction Module: Through virtual reality and augmented reality technologies, it provides a remote immersive monitoring experience, enabling monitoring personnel to intuitively understand the on-site situation;

[0064] Intelligent Decision Support Tree Module: Develop an intelligent decision support model based on a tree structure to quickly generate multi-level emergency response strategies according to real-time data.

[0065] Including Internet of Things Device Self-organizing Network Module: It realizes self-organization, self-configuration, and self-repair among Internet of Things devices, improving the flexibility and robustness of the system.

[0066] Including Blockchain-based Data Integrity Verification Module: It uses blockchain technology to ensure the integrity and immutability of monitoring data, enhancing the credibility and transparency of the system.

[0067] The multi-source data fusion acquisition module includes the following steps:

[0068] S1. Equipment Selection and Deployment: Select and purchase sensors and devices, including gas concentration sensors, temperature sensors, humidity sensors, pressure sensors, high-definition cameras, sound sensors, and vibration sensors. According to the layout and monitoring requirements of the construction site, plan and deploy these devices to fully cover the monitoring area;

[0069] S2. Data collection and transmission: Use data collection technology to collect the required data from various sensors and devices, and transmit the collected data to the remote monitoring center to ensure the real-time and stable data transmission. The remote monitoring center can grasp the situation at the construction site in real time;

[0070] S3. Data preprocessing: Clean and preprocess the collected data, including handling missing values, outliers, and duplicate values to ensure the quality and consistency of the data. Compress and denoise the video data, extract and transform the features of audio and vibration data, and perform the fusion and analysis of multi-modal data;

[0071] S4. Multi-modal data fusion: Integrate the environmental data and multi-modal data to form a comprehensive data set. Select data fusion methods according to the structure and characteristics of the data, including weighted average, voting decision, and model fusion, to ensure that the fused data can comprehensively reflect the environment, equipment status, and operation behavior at the construction site.

[0072] The multi-source data fusion acquisition module also includes the following steps:

[0073] S5. Data storage and management: Store the fused data in the database, select a data model to support the efficient access and query of the data, ensure the security and confidentiality of the data, and prevent data leakage and illegal access;

[0074] S6. System testing and optimization: Test the multi-source data fusion acquisition module, verify the correctness of its data collection, transmission, preprocessing, fusion, and storage functions, and optimize and improve it according to the test results to improve the performance and stability of the system.

[0075] The warning and intelligent response module includes the following steps:

[0076] S1. Output of the intelligent analysis and decision-making module: Receive the output results of the intelligent analysis and decision-making module, which contain the comprehensive evaluation information of the construction site environment, equipment status, and operation behavior. Analyze the output results to determine whether there are potential safety hazards, equipment failures, and operation anomaly risks;

[0077] S2. Warning level setting: Set different levels of warnings according to the severity of the risks, including level 1 warning (severe risk), level 2 warning (medium risk), and level 3 warning (low risk). Each warning level has clear warning conditions and corresponding response measures;

[0078] S3. Automatic warning triggering: When the output results of the intelligent analysis and decision-making module meet the conditions of the warning level, automatically trigger the corresponding level of warning for notification, including sound alarm, SMS notification, and email notification, to ensure that relevant personnel can obtain the warning information in a timely manner.

[0079] The early warning and intelligent response module further includes the following steps:

[0080] S4. Remote operation intervention: After the early warning is triggered, according to the early warning level and preset response measures, remote operation intervention is achieved through the intelligent control device. The remote operation intervention includes adjusting device parameters, switching operation modes, and starting standby devices to reduce risks and eliminate potential hazards.

[0081] S5. Emergency shutdown intelligent response: In case of serious risks and emergencies, the emergency shutdown intelligent response measure is automatically triggered. The emergency shutdown quickly cuts off the power supply and power source of relevant devices to ensure that the devices stop running and prevent accidents from occurring.

[0082] Through the multi-source data fusion acquisition module, intelligent analysis and decision-making module, early warning and intelligent response module, and intelligent decision support tree module set in this application, gas concentration, temperature, humidity, and pressure data are collected, and high-definition cameras, sound sensors, and vibration sensors are integrated to comprehensively monitor the construction site environment, equipment status, and operation behavior. Potential safety hazards, equipment failures, and improper operations are automatically analyzed, and corresponding preventive measures and emergency plans are generated. Different levels of early warnings are automatically triggered, and remote operation intervention and emergency shutdown intelligent response measures are achieved through the intelligent control device.

[0083] To enable those skilled in the art to better understand the solution of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0084] It should be noted that, without conflict, the embodiments in the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0085] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0086] Example 1, please refer to Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7, a remote monitoring device for gas treatment construction based on the Internet of Things. The multi-source data fusion acquisition module includes a vertical pipe 1. An air inlet pipe 2 is connected to the left side of the vertical pipe 1. An exhaust mechanism 3 is installed in the inner cavity of the vertical pipe 1. The exhaust mechanism 3 includes a segmented independent control type electric telescopic rod 30. The bottom of the segmented independent control type electric telescopic rod 30 is connected to a U-shaped plate 31. A motor 327 is arranged at the bottom of the U-shaped plate 31. The bottom of the motor 327 is connected to a connecting block 32. First guide rods 33 are connected to both sides of the connecting block 32. A support frame 35 and a first spring 36 are respectively sleeved on the surfaces of the first guide rods 33. A fan blade plate 37 is connected to the inner wall of the support frame 35.

[0087] By setting the first spring 36, the support frame 35 is tensioned so that the two support frames 35 are in close contact.

[0088] First rotating rods 38 are connected to the front and rear sides of the motor 327. One end of each first rotating rod 38 penetrates through the U-shaped plate 31. The ends of the first guide rods 33 far from the connecting block 32 penetrate through the support frame 35 and are connected to first limit blocks. First inclined grooves 39 and transverse grooves 310 are respectively formed on the surfaces of the first rotating rods 38. The first inclined grooves 39 communicate with the transverse grooves 310. A first sliding sleeve 311 is sleeved on the surface of the first rotating rod 38. A first guide rod 312 is connected to one side of the first sliding sleeve 311. The bottom of the first guide rod 312 extends into the inner cavity of the first inclined groove 39. The top of the first guide rod 312 is connected to an inclined plate 313 through a rotating shaft. The top of the inclined plate 313 is connected to the middle section rod of the segmented independent control type electric telescopic rod 30 through a rotating shaft.

[0089] By setting the first inclined grooves 39 and the transverse grooves 310, the first guide rod 312 is guided to facilitate the movement of the first guide rod 312. By setting the segmented independent control type electric telescopic rod 30, the U-shaped plate 31, the first rotating rod 38, the first sliding sleeve 311, the first guide rod 312, the inclined plate 313 and the collar 314, the first guide rod 312 can be moved horizontally. When the two first guide rods 33 approach each other, they squeeze the inner walls of the first inclined grooves 39, prompting the first rotating rod 38 to rotate, and then causing the fan blade plate 37 to rotate by 90 degrees, changing the gas flow direction and enabling the rapid discharge of gas.

[0090] The top of the segmented independent control type electric telescopic rod 30 penetrates through the vertical pipe 1 and is connected to the vertical pipe 1. A collar 314 is sleeved on the surface of the first sliding sleeve 311. A vertical plate 315 is connected to the bottom of the collar 314. A first spring telescopic rod 316 is connected to one side of the vertical plate 315. One end of the first spring telescopic rod 316 is connected to a U-shaped frame 317. A slider 318 is connected to the bottom of the U-shaped frame 317. A semi-circular slide rail 319 is connected to the bottom of the slider 318. A second spring telescopic rod 320 is connected to the inner wall of the semi-circular slide rail 319. One side of the second spring telescopic rod 320 is connected to the connecting block 32 through a support block. A brush 321 is connected to the surface of the support frame 35.

[0091] By setting the collar 314, the vertical plate 315 is supported to facilitate the rotation of the vertical plate 315. By setting the first spring telescopic rod 316, the U-shaped frame 317 is tensioned and supported, so that the two semi-circular slide rails 319 are in close contact. By setting the semi-circular slide rails 319, the slider 318 is guided to facilitate the sliding of the slider 318 in the inner cavity of the semi-circular slide rails 319. By setting the second spring telescopic rod 320, the semi-circular slide rails 319 are connected in a guiding manner to facilitate the separation and closing of the two semi-circular slide rails 319.

[0092] The top of the support frame 35 is connected with an L-shaped plate 322. The side of the first rotating rod 38 away from the motor 327 is connected with a second limiting block. The right side of the vertical pipe 1 is communicated with a positioning pipe 323. The right side of the vertical pipe 1 is inlaid with a filter screen 324. The right side of the positioning pipe 323 is penetrated and installed with a conveying pipe 325. The bottom of the vertical pipe 1 is communicated with a housing 326. A drawer 34 is penetrated and arranged in the inner cavity of the housing 326.

[0093] By setting the filter screen 324, the conveyed gas is filtered to prevent external impurities from entering the inner cavity of the conveying pipe 325. By setting the brush 321, the impurities on the surface of the filter screen 324 can be cleaned to prevent the impurities from accumulating on the surface of the filter screen 324 and causing blockage. By setting the drawer 34, it is convenient to receive the impurities swept by the brush 321 and to pour out the impurities.

[0094] Example 2 further optimizes a remote monitoring device for gas treatment construction based on the Internet of Things provided in Example 1. Specifically, as Figure 8 and Figure 9As shown in the figure, a water spraying mechanism 4 is connected to the bottom of the drawer 34, and a video monitoring device body 5 is connected to the bottom of the water spraying mechanism 4. The water spraying mechanism 4 includes a water tank 40. The top of the water tank 40 is connected to the housing 326, and the bottom of the water tank 40 is connected to a fixing plate 41. Opposite sides of the fixing plate 41 are connected with second guide rods 42. Semi-circular rings 43 and second springs 44 are respectively sleeved on the surfaces of the second guide rods 42. One side of the semi-circular ring 43 is connected to a support plate 45, and a pull rope 46 is connected to the top of the support plate 45. The top of the pull rope 46 penetrates into the inner cavity of the water tank 40 and is connected to a piston plate 47. A third spring 48 is connected to the bottom of the piston plate 47, and the bottom of the third spring 48 is connected to the inner wall of the water tank 40. A one-way liquid inlet valve 49 is communicated with the right side of the water tank 40, and one-way liquid outlet valves 410 are communicated with both sides of the water tank 40. One end of the one-way liquid outlet valve 410 is communicated with a hose 411, and the end of the hose 411 away from the one-way liquid outlet valve 410 is communicated with a disc 412. A second rotating rod 413 is communicated with one side of the disc 412. The second rotating rod 413 penetrates through the support plate 45, and an arc-shaped rod 414 is communicated with the surface of the second rotating rod 413. Nozzles 415 are arranged on the surface of the arc-shaped rod 414, and wiping cotton 416 is adhered to the inner wall of the arc-shaped rod 414. A second inclined groove 417 is formed on the surface of the second rotating rod 413, and a second sliding sleeve 418 is sleeved on the surface of the second rotating rod 413. A second guide rod 419 is connected to one side of the second sliding sleeve 418, and the bottom of the second guide rod 419 extends into the inner cavity of the second inclined groove 417. A driving plate 420 is connected to the surface of the second sliding sleeve 418, and an electric push rod 421 is connected to one side of the driving plate 420.

[0095] By setting the second spring 44, the semi-circular ring 43 is tensioned so that the two semi-circular rings 43 are in close contact. By setting the third spring 48, the piston plate 47 is tensioned to facilitate the return of the piston plate 47. By setting the one-way liquid inlet valve 49, it can be communicated with the external water supply pipeline to facilitate the entry of external water sources into the water tank 40 for replenishment. By setting the one-way liquid outlet valve 410, it is convenient for the water in the inner cavity of the water tank 40 to be transported to the outside. By setting the disc 412, the moving distance of the second sliding sleeve 418 is limited to prevent the second sliding sleeve 418 from separating from the second rotating rod 413. By setting the arc-shaped rod 414 and the wiping cotton 416, when the second rotating rod 413 rotates, it drives the arc-shaped rod 414 and the wiping cotton 416 to facilitate the wiping and dust removal of the transparent cover at the bottom of the video monitoring device body 5, avoiding the adhesion of dust on the transparent cover and affecting the monitoring picture. By setting the second inclined groove 417, the second guide rod 419 is guided to facilitate the second guide rod 419 to move and squeeze the inner wall of the second inclined groove 417 to drive the rotation of the second rotating rod 413.

[0096] Example 3 further optimizes a remote monitoring device for gas treatment construction based on the Internet of Things provided in Example 1 or 2. Specifically, as Figure 4 and Figure 8As shown, one side of the electric push rod 421 is connected to the water tank 40. The top of the piston plate 47 is connected with an insertion plate 422. Positioning plates 423 are connected to the front and back sides of the conveying pipe 325. The top of the insertion plate 422 respectively penetrates through the positioning pipe 323 and the positioning plate 423.

[0097] By setting the insertion plate 422, the positioning pipe 323 and the positioning plate 423, the positioning pipe 323 can be connected to the conveying pipe 325 without falling off. When the insertion plate 422 moves downward, the locking can be released, which is convenient for disassembling the remote monitoring device.

[0098] The using process of a remote monitoring device for gas treatment construction based on the Internet of Things provided by the present invention is as follows:

[0099] S1. Exhaust gas: When it is detected that there is gas leakage, by controlling the bottom section rod of the segmented independent control type electric telescopic rod 30 to extend, driving the U-shaped plate 31 and the first rotating rod 38 to move downward, making the two first guide rods 312 approach each other. The first guide rod 312 moves to squeeze the inner wall of the first inclined groove 39, prompting the first rotating rod 38 to rotate by ninety degrees. The first rotating rod 38 drives the motor 327 to rotate. The motor 327 drives the connecting block 32, the first guide rod 33, the support frame 35 and the fan blade plate 37 to rotate by ninety degrees, making the fan blade plate 37 align with the filter screen 324. By controlling the operation of the motor 327 to drive the connecting block 32 to rotate, the connecting block 32 drives the first guide rod 33, the support frame 35 and the fan blade plate 37 to rotate, making the gas flow. The external gas successively passes through the air inlet pipe 2, the vertical pipe 1, the filter screen 324 and the conveying pipe 325, and is quickly discharged through the conveying pipe 325 to reduce the gas content.

[0100] S2. Clean the filter screen 324: During the exhaust process, some dust will adhere to the surface of the filter screen 324. When dust removal is performed on the surface of the filter screen 324, such as Figure 1 the state of the fan blade plate 37, by controlling the bottom section rod of the segmented independent control type electric telescopic rod 30 to contract, driving the U-shaped plate 31 and the first rotating rod 38 to move upward. The first guide rod 312 is pushed to move horizontally through the inclined plate 313, making the two first guide rods 312 move away from each other. The first guide rod 312 moves into the inner cavity of the transverse groove 310. The first guide rod 312 drives the first sliding sleeve 311, the collar 314, the vertical plate 315, the U-shaped frame 317, the slider 318 and the semi-circular slide rail 319 to move horizontally, making the two semi-circular slide rails 319 move away from each other and squeeze the L-shaped plate 322, making the two L-shaped plates 322 move away from each other and driving the two support frames 35 and the brush 321 to separate and move away, making the brush 321 contact the filter screen 324. By controlling the middle section rod of the segmented independent control type electric telescopic rod 30 to extend and contract, driving the brush 321 to move vertically, the brush 321 sweeps the dust on the surface of the filter screen 324 downward, making the dust fall into the drawer 34 for collection. The drawer 34 can be pulled out to dump the dust.

[0101] S3. Clean the video monitoring device body 5: By controlling the operation and contraction of the electric push rod 421, drive the two drive plates 420 to approach each other. The drive plates 420 drive the second sliding sleeves 418 and the second guide rods 419 to move. The two second guide rods 419 approach each other and squeeze the inner wall of the second inclined groove 417, prompting the second rotating rod 413 to rotate, and driving the arc-shaped rod 414 and the wiping cotton 416 to rotate. When the wiping cotton 416 rotates, it contacts the transparent cover at the bottom of the video monitoring device body 5 to wipe and remove dust from the transparent cover, improving the clarity of the monitoring screen;

[0102] S4. Spray water: When detecting gas, by controlling the electric push rod 421 to extend, drive the drive plate 420 and the second sliding sleeve 418 to move horizontally, make the two second sliding sleeves 418 move away from each other, and push the disc 412 to move. The disc 412 drives the second rotating rod 413, the support plate 45 and the semi-circular ring 43 to move horizontally. The semi-circular ring 43 pulls the piston plate 47 to move downward through the pull rope 46. The piston plate 47 squeezes the water source below, prompting the one-way liquid outlet valve 410 to open. The water source below the piston plate 47 passes through the one-way liquid outlet valve 410, the hose 411, the disc 412, the second rotating rod 413, the arc-shaped rod 414 and the nozzle 415 in sequence, and then sprays out the water source. The construction workers can wet the towels and clothes with the sprayed water source and cover their noses and mouths with the wet towels to escape;

[0103] S5. Disassembly: By controlling the electric push rod 421 to extend, make the piston plate 47 move downward. The piston plate 47 drives the insertion plate 422 to move downward, so that the insertion plate 422 is separated from the positioning plate 423 and the positioning tube 323. Horizontally move the vertical tube 1 to drive the positioning tube 323 to move, so that the positioning tube 323 is separated from the delivery tube 325, and then disassemble the remote monitoring device.

[0104] In the present invention, unless otherwise clearly specified and defined, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a connection, a detachable connection, or an integral body; it can be a mechanical connection, an electrical connection or communication with each other; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0105] Obviously, the embodiments described above are only a part of the embodiments of the present invention, rather than all of them. The preferred embodiments of the present invention are shown in the accompanying drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosed content of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or perform equivalent replacements on some of the technical features. Any equivalent structure that makes use of the content of the specification and drawings of the present invention, directly or indirectly applied in other related technical fields, is similarly within the scope of the patent protection of the present invention.

Claims

1. A remote monitoring system for gas treatment construction based on the Internet of Things, characterized in that: Includes the following modules: Multivariate data fusion acquisition module: used to collect gas concentration, temperature, humidity, and pressure data. It integrates high-definition cameras, sound sensors, and vibration sensors to comprehensively monitor the construction site environment, equipment status, and operating behavior. Real-time data transmission and storage module: adopts high-speed and stable IoT communication protocol to ensure real-time and accurate data transmission to the remote monitoring center, and has data storage function; Intelligent analysis and decision-making module: This module has built-in deep learning algorithms and expert systems to perform deep learning and pattern recognition on the received multi-source data, automatically analyze potential safety hazards, equipment failures and improper operations, and generate corresponding preventive measures and emergency plans; Early warning and intelligent response module: According to the output results of the intelligent analysis and decision-making module, early warnings of different levels are automatically triggered, and remote operation intervention and emergency shutdown intelligent response measures are implemented through intelligent control equipment; Visual human-computer interaction interface module: provides an intuitive and interactive user interface, allowing users to view multi-source data, monitoring videos and analysis results of the construction site in real time, and supports advanced interaction methods such as voice control and gesture recognition; Enhanced real-time interaction module: Through virtual reality and augmented reality technology, it provides remote immersive monitoring experience, allowing monitoring personnel to intuitively understand the on-site situation; Intelligent decision support tree module: Develop an intelligent decision support model based on a tree structure to quickly generate multi-level emergency response strategies based on real-time data.

2. According to the Internet of Things-based gas treatment construction remote monitoring system of claim 1, it is characterized in that: Including IoT device self-organizing network module: realize self-organization, self-configuration and self-repair among IoT devices, and improve the flexibility and robustness of the system.

3. According to claim 2, a remote monitoring system for gas treatment construction based on the Internet of Things is characterized in that: Including a blockchain-based data integrity verification module: using blockchain technology to ensure the integrity and immutability of monitoring data and enhance the credibility and transparency of the system.

4. According to claim 3, a remote monitoring system for gas treatment construction based on the Internet of Things is characterized in that: The multivariate data fusion acquisition module comprises the following steps: S1. Equipment selection and deployment: Purchase sensors and equipment, including gas concentration sensors, temperature sensors, humidity sensors, pressure sensors, high-definition cameras, sound sensors, and vibration sensors. Plan and deploy these devices according to the layout and monitoring requirements of the construction site to fully cover the monitoring area. S2. Data collection and transmission: Use data collection technology to collect the required data from various sensors and equipment, and transmit the collected data to the remote monitoring center to ensure the real-time and stability of data transmission. The remote monitoring center can grasp the situation of the construction site in real time; S3, data preprocessing: clean and preprocess the collected data, including processing missing values, outliers, and duplicate values ​​to ensure data quality and consistency, compress and denoise video data, extract and convert features of audio and vibration data, and fuse and analyze multimodal data; S4. Multimodal data fusion: Fusion of environmental data and multimodal data to form a comprehensive data set. According to the structure and characteristics of the data, data fusion methods are selected, including weighted averaging, voting decision and model fusion, to ensure that the fused data fully reflects the environment, equipment status and operating behavior of the construction site.

5. A remote monitoring system for gas treatment construction based on Internet of Things according to claim 4, characterized in that: The multivariate data fusion acquisition module further comprises the following steps: S5. Data storage and management: Store the merged data in the database and select a data model to support efficient access and query of data, ensure data security and confidentiality, and prevent data leakage and illegal access; S6. System testing and optimization: Test the multivariate data fusion acquisition module to verify the correctness of its data acquisition, transmission, preprocessing, fusion and storage functions, optimize and improve it according to the test results, and improve the performance and stability of the system.

6. A remote monitoring system for gas treatment construction based on Internet of Things according to claim 5, characterized in that: The early warning and intelligent response module includes the following steps: S1. Output of intelligent analysis and decision module: Receive the output of the intelligent analysis and decision module, which contains comprehensive evaluation information of the construction site environment, equipment status and operation behavior, analyze the output results, and determine whether there are safety hazards, equipment failures and abnormal operation risks; S2. Warning level setting: According to the severity of the risk, different levels of warning are set, including level 1 warning, severe risk, level 2 warning, medium risk, level 3 warning, low risk. Each warning level has clear warning conditions and corresponding response measures; S3. Automatically trigger warning: When the output results of the intelligent analysis and decision-making module meet the conditions of the warning level, the corresponding level of warning will be automatically triggered for notification, including sound alarm, SMS notification and email notification, to ensure that relevant personnel can obtain warning information in time.

7. A remote monitoring system for gas treatment construction based on Internet of Things according to claim 6, characterized in that: The early warning and intelligent response module also includes the following steps: S4, Remote Operation Intervention: After the warning is triggered, remote operation intervention is implemented through intelligent control equipment according to the warning level and preset response measures. Remote operation intervention includes adjusting equipment parameters, switching operation modes, and starting backup equipment to reduce risks and eliminate hidden dangers; S5. Intelligent response to emergency shutdown: When encountering serious risks and emergencies, the intelligent response measures to emergency shutdown are automatically triggered. Emergency shutdown quickly cuts off the power supply and power source of related equipment to ensure that the equipment stops running and avoid accidents.

8. A remote monitoring device for gas treatment construction based on the Internet of Things, using the remote monitoring system for gas treatment construction based on the Internet of Things as claimed in claim 7, characterized in that: The multivariate data fusion acquisition module comprises a vertical pipe (1), the left side of the vertical pipe (1) is connected to an air intake pipe (2), the inner cavity of the vertical pipe (1) is installed with an exhaust mechanism (3), the exhaust mechanism (3) comprises a segmented independently controlled electric telescopic rod (30), the bottom of the segmented independently controlled electric telescopic rod (30) is connected to a U-shaped plate (31), the bottom of the U-shaped plate (31) is provided with a motor (327), the bottom of the motor (327) is connected to a connecting block (32), both sides of the connecting block (32) are connected to a first guide rod (33), the surface of the first guide rod (33) is respectively sleeved with a support frame (35) and a first spring (36), and the inner wall of the support frame (35) is connected to a fan blade plate (37).

9. The remote monitoring device for gas treatment construction based on Internet of Things according to claim 8 is characterized in that: The front and rear sides of the motor (327) are both connected with a first rotating rod (38), one end of the first rotating rod (38) passes through the U-shaped plate (31), one end of the first guide rod (33) away from the connecting block (32) passes through the support frame (35) and is connected to the first limit block, the surface of the first rotating rod (38) is respectively provided with a first inclined groove (39) and a transverse groove (310), the first inclined groove (39) is connected with the transverse groove (310), the surface of the first rotating rod (38) is sleeved with a first sliding sleeve (311), one side of the first sliding sleeve (311) is connected with a first guide rod (312), the bottom of the first guide rod (312) extends to the inner cavity of the first inclined groove (39), the top of the first guide rod (312) is connected with an inclined plate (313) through a rotating shaft, and the top of the inclined plate (313) is connected to the middle section rod of the segmented independently controlled electric telescopic rod (30) through a rotating shaft.

10. A remote monitoring device for gas treatment construction based on Internet of Things according to claim 9, characterized in that: The top of the segmented independently controlled electric telescopic rod (30) passes through the vertical pipe (1) and is connected to the vertical pipe (1); a collar (314) is sleeved on the surface of the first sliding sleeve (311); the bottom of the collar (314) is connected to a vertical plate (315); one side of the vertical plate (315) is connected to a first spring telescopic rod (316); one end of the first spring telescopic rod (316) is connected to a U-shaped frame (317); the bottom of the U-shaped frame (317) is connected to a slider (318); the bottom of the slider (318) is connected to a semicircular slide rail (319); the inner wall of the semicircular slide rail (319) is connected to a second spring telescopic rod (320); one side of the second spring telescopic rod (320) is connected to a connecting block (32) via a support block; and a brush (321) is connected to the surface of the support frame (35).

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