Equipment safety inspection system and method based on smart factory

Abstract

The present invention relates to the field of equipment inspection technology, and in particular to an equipment safety inspection system and method based on a smart factory; automatic inspection of factory equipment is achieved through factory management terminals, Internet of Things platforms, and inspection drones; gas sensors are used to detect the type and concentration of specified gases around the inspection drones, accurately locating the location of leaking gas sources; and a combination of multiple sensors is used to achieve comprehensive inspection of factory equipment. The equipment safety inspection system and method based on a smart factory of the present invention can conduct comprehensive and automatic inspections of factory equipment, with more flexible inspection routes, and full-process tracking of each patrol route to achieve comprehensive inspections of factory equipment. The use of multiple sensors can accurately monitor inspection targets in multiple dimensions, thereby improving the comprehensiveness of equipment inspections and effectively ensuring the safe operation of equipment.

Description

Technical Field

[0001] The present invention relates to the field of equipment inspection technology, and in particular to an equipment safety inspection system and method based on a smart factory. Background Art

[0002] Factory equipment inspection is a daily production task that ensures safe and stable factory operations and improves the reliability of factory equipment. Currently, factory equipment inspections generally rely on manual inspections and data entry. This approach is subject to significant human interference and can easily lead to defects such as incomplete inspections, missed inspections, and false inspections. Furthermore, 24 / 7 real-time inspections are impossible, resulting in low inspection efficiency and long inspection cycles. This makes it impossible for system managers to fully understand the inspection status in real time.

[0003] At present, the use of drone inspection systems can replace inspection workers to inspect equipment at designated times, promptly detect equipment failures and hidden dangers, and promptly transmit the on-site situation back to the control center. However, during drone inspections, they can only inspect the external information of the equipment and cannot detect problems inside the equipment in a timely manner. For example, equipment leaks cannot be captured by cameras, which will pose a great safety hazard.

[0004] Therefore, how to provide an equipment safety inspection system and method that can comprehensively and automatically inspect factory equipment and locate problem locations is an issue that technical personnel in this field urgently need to solve. Summary of the Invention

[0005] To address the above issues, the present invention provides an equipment safety inspection system based on a smart factory, comprising: a factory management terminal, an Internet of Things platform, and an inspection drone; the factory management backend is connected to the Internet of Things platform, and the Internet of Things platform is wirelessly connected to the inspection drone;

[0006] The factory management terminal is used to manage inspection routes, set inspection tasks, and display the real-time inspection locations of drones;

[0007] The IoT platform is used to collect, process and analyze information fed back by inspection drones, interact with factory management terminal data, and transmit command information to inspection drones;

[0008] The inspection drone includes a wireless transmission module, a positioning module, a clock module, an ordinary camera, an infrared camera and a gas sensor; the wireless transmission module, positioning module, clock module, optical camera, infrared thermal imager and gas sensor are interconnected in data; the wireless transmission module is used to transmit or receive information to the Internet of Things platform; the ordinary camera is used to capture environmental information appearing in the inspection route; the infrared camera is used to detect the heat information of the equipment; the gas sensor is used to detect the type and concentration of specified gases around the inspection drone, and the gas sensor is set on the top or bottom of the drone through a fixing device.

[0009] The gas sensor includes a hollow annular body, a hollow arc-shaped body, a first drive spring, a second drive spring, and a control unit; the outer wall of the hollow annular body is provided with a through hole or a through groove, and the number of the through holes or through grooves is multiple, and the multiple through holes or multiple through grooves are equidistantly and evenly arranged on the outer wall of the hollow annular body for connecting to the external environment; the hollow arc-shaped body, the first drive spring, and the second drive spring are all arranged in the hollow annular body; one end of the first drive spring is connected to the left side of the hollow arc-shaped body, and the other end is connected to the control unit; one end of the second drive spring is connected to the hollow arc-shaped body The right side, the other end is connected to the control part; the control part is fixed at a specified position of the hollow annular body; the first drive spring, the hollow arc-shaped body, the second drive spring, and the control part are connected in sequence in the hollow annular body and are distributed in a circle; the inner side wall of the outer ring of the hollow arc-shaped body is provided with a first conductor for connecting the first drive spring with the end connected to the left side of the hollow arc-shaped body; the inner side wall of the inner ring of the hollow arc-shaped body is provided with a second conductor for connecting the second drive spring with the end connected to the right side of the hollow arc-shaped body; the first conductor and the second conductor are not connected to the body of the first drive spring and in contact with the main body of the second drive spring; the control part is electrically connected to the first drive spring, the second drive spring, the first conductor, and the second conductor, wherein the first drive spring, the first conductor, and the control part constitute a first loop, and the second drive spring, the second conductor, and the control part constitute a second loop; the upper curvature and the lower curvature of the hollow arc-shaped main body match the curvature of the inner wall of the hollow annular main body, and the upper arc length of the hollow arc-shaped main body is greater than the lower arc length; the hollow arc-shaped main body includes: an exit end, an incident end, a reflector, and a filter membrane; the exit end, the incident end, and the reflector are arranged inside the hollow arc-shaped main body part; the filter membrane is wrapped and arranged on the outside of the hollow arc-shaped main body, and a hollow bracket is provided at the position where the filter membrane wraps the hollow arc-shaped main body to support the filter membrane; the output end includes a collimator module and an output optical fiber; the input end includes a collimator module and an input optical fiber; the output optical fiber passes through the interior of the first drive spring and is connected to the control part, and the input optical fiber passes through the interior of the second drive spring and is connected to the control part; the control part is connected to an internal or external light source and an analysis and detection part; the output optical fiber is connected to the light source through the control part; the input optical fiber is connected to the analysis and detection part through the control part;

[0010] Furthermore, the first drive spring and the second drive spring are covered with an insulating film;

[0011] Furthermore, a conductive sleeve is provided at one end of the hollow arc-shaped body connected to the first drive spring, the outer portion of the conductive sleeve is electrically connected to the end portion of the first drive spring, and the inner portion of the conductive sleeve is electrically connected to the first conductor; a conductive sleeve is provided at one end of the hollow arc-shaped body connected to the second drive spring, the outer portion of the conductive sleeve is electrically connected to the end portion of the second drive spring, and the inner portion of the conductive sleeve is electrically connected to the second conductor;

[0012] Furthermore, the output optical fiber is spirally arranged in contact with the inner wall of the first driving spring, and the input optical fiber is spirally arranged in contact with the inner wall of the second driving spring;

[0013] Furthermore, the output end also includes a third spring, a guide rail, a support rod and a support plate; the output end is a hollow cylinder, inside which are arranged a collimation module, an output optical fiber, a third spring, a guide rail, a support rod and a support plate; the inner wall of the output end is provided with a guide rail, the output optical fiber is connected to the collimation module, and the collimation module is slidably connected to the guide rail; one end of the support rod is fixedly connected to the collimation module, and the other end is fixedly connected to the support plate; a through hole for the output optical fiber to pass through is provided on the support plate; the support plate is fixedly connected to the first driving spring; one end of the third spring is fixedly connected to the bottom of the output end, and the other end is fixedly connected to the collimation module; the first driving spring and the second driving spring have the same elastic modulus, and the elastic modulus of the third spring is greater than that of the first driving spring. Exemplarily, the elastic modulus of the third spring is 3-10 times the elastic modulus of the first driving spring.

[0014] A method for equipment safety inspection based on a smart factory is applied to the above-mentioned system for equipment safety inspection based on a smart factory, and the method includes:

[0015] Step 1: Set up an inspection route through the factory management terminal. The factory management terminal background will display the inspection route and the specific location of the inspection drone in real time.

[0016] Step 2: During the inspection process, the inspection drone uses a regular camera to capture images of equipment along the inspection route. The gas sensor collects real-time information about the gas surrounding the inspection equipment to detect leaks of the specified gas. If no gas leak is detected, the drone proceeds to step 3. If a gas leak is detected, the drone proceeds to step 4.

[0017] Step 3: The inspection drone continues the inspection work according to the set route until the inspection is completed;

[0018] Step 4: Based on the information fed back by the gas sensor, the flight path of the inspection drone is adjusted in real time to locate the leak. The operating status of the equipment is detected through the infrared camera, and a prompt message is sent to the factory management terminal to stop the inspection task and wait for instructions.

[0019] Furthermore, after the inspection is completed, the inspection drone flies back to the designated location to charge and wait for the next inspection instruction.

[0020] Compared with the prior art, the present invention has achieved the following technical effects:

[0021] 1. The inspection route is more flexible, and each patrol route is tracked throughout the entire process to achieve comprehensive inspection of factory equipment.

[0022] 2. The gas sensor can detect the type and concentration of specified gases around the inspection drone, determine the direction of the gas source, adjust the flight direction of the inspection drone in real time, and accurately locate the gas source. According to the needs of gas detection, the sensing accuracy of the gas sensor can be adjusted only by adjusting the drive spring, which greatly simplifies the system structure.

[0023] 3. The use of multiple sensors enables multi-dimensional monitoring of inspection targets to improve the comprehensiveness and safety of equipment inspections. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of an equipment safety inspection system based on a smart factory provided by one embodiment of the present invention;

[0025] Figure 2 A schematic diagram of a gas sensor in an equipment safety inspection system based on a smart factory provided by one embodiment of the present invention.

[0026] Figure 3 A schematic diagram of the interior and exterior of a hollow arc-shaped body in a gas sensor provided by an embodiment of the present invention.

[0027] Figure 4 A schematic diagram of the internal emission end of the hollow arc-shaped body of a gas sensor provided by an embodiment of the present invention.

[0028] Figure 5 A flowchart of a method for equipment safety inspection in a smart factory is provided in accordance with one embodiment of the present invention.

[0029] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0030] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0031] See also Figure 1As shown, an embodiment of the present invention provides an equipment safety inspection system based on a smart factory, including: a factory management terminal, an Internet of Things platform, and an inspection drone; the factory management backend is connected to the Internet of Things platform, and the Internet of Things platform is wirelessly connected to the inspection drone;

[0032] The factory management terminal is used to manage inspection routes, set inspection tasks, and display the real-time inspection locations of drones;

[0033] The IoT platform is used to collect, process and analyze information fed back by inspection drones, interact with factory management terminal data, and transmit command information to inspection drones;

[0034] The inspection drone includes a wireless transmission module, a positioning module, a clock module, an ordinary camera, an infrared camera and a gas sensor; the wireless transmission module, positioning module, clock module, optical camera, infrared thermal imager and gas sensor are interconnected in data; the wireless transmission module is used to transmit or receive information to the Internet of Things platform; the ordinary camera is used to capture environmental information appearing in the inspection route; the infrared camera is used to detect the heat information of the equipment; the gas sensor is used to detect the type and concentration of specified gases around the inspection drone, and the gas sensor is set on the top or bottom of the drone through a fixing device.

[0035] like Figure 2 As shown, the gas sensor includes a hollow annular body 1, a hollow arc-shaped body 2, a first driving spring 3, a second driving spring 4, and a control unit 5;

[0036] The outer wall of the hollow annular body 1 is provided with a through hole or a through groove, and the number of the through holes or the through grooves is multiple, and the multiple through holes or the multiple through grooves are evenly and equidistantly provided on the outer wall of the hollow annular body 1 for connecting to the external environment;

[0037] The hollow arc-shaped body 2, the first drive spring 3, and the second drive spring 4 are all arranged in the hollow annular body 1; one end of the first drive spring 3 is connected to the left side of the hollow arc-shaped body 2, and the other end is connected to the control unit 5; one end of the second drive spring 4 is connected to the right side of the hollow arc-shaped body 2, and the other end is connected to the control unit 5; the control unit 5 is fixed at a designated position of the hollow annular body 1; the first drive spring 3, the hollow arc-shaped body 2, the second drive spring 4, and the control unit 5 are sequentially connected in the hollow annular body 1 and arranged in a circular shape;

[0038] A first conductor is provided on the inner sidewall of the outer ring of the hollow arc-shaped body 2, for connecting the end of the first drive spring 3 connected to the left side of the hollow arc-shaped body 2; a second conductor is provided on the inner sidewall of the inner ring of the hollow arc-shaped body 2, for connecting the end of the second drive spring 4 connected to the right side of the hollow arc-shaped body 2; neither the first conductor nor the second conductor contacts the main body of the first drive spring 3 or the main body of the second drive spring 4;

[0039] The control unit 5 is electrically connected to the first drive spring 3, the second drive spring 4, the first conductor, and the second conductor. The first drive spring 3, the first conductor, and the control unit 5 form a first circuit, and the second drive spring 4, the second conductor, and the control unit 5 form a second circuit. The control unit 5 applies currents of different magnitudes to the first drive spring 3 and the second drive spring 4 to control the movement of the hollow arc-shaped body 2 within the cavity of the hollow annular body 1.

[0040] like Figure 3 As shown, the upper and lower curvatures of the hollow arc-shaped body 2 match the curvature of the inner wall of the hollow annular body 1, and the upper arc length of the hollow arc-shaped body 2 is greater than the lower arc length;

[0041] The hollow arc-shaped body 2 includes: an output end 21, an input end 22, a reflector 23, and a filter membrane 24; the output end 21, the input end 22, and the reflector 23 are arranged inside the hollow arc-shaped body 2; the filter membrane 24 is wrapped around the outside of the hollow arc-shaped body 2, and a hollow bracket is provided at the position where the filter membrane 24 wraps the hollow arc-shaped body 2 to support the filter membrane 24; the filter membrane 24 is used to filter dust and particles and allow gas to pass through;

[0042] The output end 21 includes a collimator module 211 and an output optical fiber 212; the input end 22 includes a collimator module and an input optical fiber; the output optical fiber 212 passes through the interior of the first drive spring 3 and is connected to the control unit 5, and the input optical fiber passes through the interior of the second drive spring 4 and is connected to the control unit 5; the control unit 5 is connected to an internal or external light source and an analysis and detection unit; the output optical fiber 212 is connected to the light source through the control unit 5; the input optical fiber is connected to the analysis and detection unit through the control unit 5;

[0043] Furthermore, the first drive spring 3 and the second drive spring 4 are covered with an insulating film;

[0044] Furthermore, a conductive sleeve is provided at one end of the hollow arc-shaped body 2 connected to the first drive spring 3, the outer portion of the conductive sleeve is electrically connected to the end of the first drive spring 3, and the inner portion of the conductive sleeve is electrically connected to the first conductor; a conductive sleeve is provided at one end of the hollow arc-shaped body 2 connected to the second drive spring 4, the outer portion of the conductive sleeve is electrically connected to the end of the second drive spring 4, and the inner portion of the conductive sleeve is electrically connected to the second conductor;

[0045] Furthermore, the output optical fiber 212 is spirally arranged to fit the inner wall of the first drive spring 3, and the input optical fiber is spirally arranged to fit the inner wall of the second drive spring 4, so as to ensure that the optical fiber and the spring have the same expansion and contraction characteristics and prevent the optical fiber from being pulled;

[0046] Further, such as Figure 4 As shown, the output end 21 further includes a third spring 213, a guide rail 214, a support rod 215 and a support plate 216; the output end 21 is a hollow cylinder, inside which are arranged a collimation module 211, an output optical fiber 212, a third spring 213, a guide rail 214, a support rod 215 and a support plate 216; the inner wall of the output end 21 is provided with a guide rail 214, the output optical fiber 212 is connected to the collimation module 211, and the collimation module 211 is slidably connected to the guide rail 214; one end of the support rod 215 is fixedly connected to the collimation module 211, and the other end is fixedly connected to the support plate 216; the support plate A through hole is provided on 216 for the output optical fiber 212 to pass through; the support plate 216 is fixedly connected to the first drive spring 3; one end of the third spring 213 is fixedly connected to the bottom of the output end 21, and the other end is fixedly connected to the collimation module 211; the first drive spring 3 and the second drive spring 4 have the same elastic modulus, and the elastic modulus of the third spring 3 is greater than that of the first drive spring 3. Exemplarily, the elastic modulus of the third spring 3 is 3-10 times the elastic modulus of the first drive spring 3. Only when a large current is applied to the first drive spring 3 and the second drive spring 4 at the same time, the third spring 3 undergoes a large deformation.

[0047] The gas sensor operates on the following principles: A light source emits detection light. Different gases have different absorption wavelengths. By detecting the changes in the emitted and incident light, the composition of the gas in the sample is identified and the gas concentration is analyzed. During operation, the control unit 5 applies current to the first drive spring 3 or the second drive spring 4, causing it to contract, thereby driving the hollow arc-shaped body 2 to move within the hollow annular body 1 and move the hollow arc-shaped body 2 to a designated position. By detecting gases at different locations, the type and concentration of gases around the inspection drone are detected. By detecting the type and concentration of a specific gas, the direction of the gas source is determined, and the flight direction of the inspection drone is adjusted in real time until the inspection drone finds the gas source. To increase the detection sensitivity of the gas sensor, the control unit 5 applies current to the first drive spring 3 or the second drive spring 4 to move the hollow arc-shaped body 2 to the designated position. The current applied to both the first and second drive springs 3 and 4 is then increased simultaneously, pulling the third spring 213 to move. This increases the optical path within the hollow arc-shaped body 2, increasing the gas absorption rate and improving detection sensitivity. By controlling the first drive spring and the second drive spring, 360° gas detection can be achieved around the inspection drone, which improves the accuracy of position positioning during gas tracing. By adjusting the contraction force of the first drive spring and the second drive spring to change the expansion and contraction amount of the third spring and then change the optical path, the sensing accuracy of the gas sensor can be adjusted, greatly simplifying the system structure.

[0048] See also Figure 1 、 5 As shown, an embodiment of the present invention provides a method for equipment safety inspection based on a smart factory, which is applied to the above-mentioned system for equipment safety inspection based on a smart factory. The method includes:

[0049] Step 1: Set up an inspection route through the factory management terminal. The factory management terminal background will display the inspection route and the specific location of the inspection drone in real time.

[0050] Step 2: During the inspection process, the inspection drone uses a regular camera to capture images of equipment along the inspection route. The gas sensor collects real-time information about the gas surrounding the inspection equipment to detect leaks of the specified gas. If no gas leak is detected, the drone proceeds to step 3. If a gas leak is detected, the drone proceeds to step 4.

[0051] Step 3: The inspection drone continues the inspection work according to the set route until the inspection is completed;

[0052] Step 4: Based on the information fed back by the gas sensor, the flight path of the inspection drone is adjusted in real time to locate the leak. The operating status of the equipment is detected through the infrared camera, and a prompt message is sent to the factory management terminal to stop the inspection task and wait for instructions.

[0053] Furthermore, after the inspection is completed, the inspection drone flies back to the designated location to charge and wait for the next inspection instruction.

[0054] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the electronic device of the present invention can refer to the corresponding processes in the aforementioned embodiments, as well as the parts and beneficial effects that are the same as the aforementioned embodiments, which will not be repeated here.

[0055] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The equipment safety inspection system based on the smart factory is characterized by: The system includes: a factory management terminal, an Internet of Things platform, and an inspection drone; the factory management terminal is connected to the Internet of Things platform, and the Internet of Things platform is wirelessly connected to the inspection drone; The factory management terminal is used to manage inspection routes, set inspection tasks, and display the real-time inspection locations of drones; The IoT platform is used to collect, process and analyze information fed back by inspection drones, interact with factory management terminal data, and transmit command information to inspection drones; The inspection drone includes a wireless transmission module, a positioning module, a clock module, a conventional camera, an infrared camera, and a gas sensor; the wireless transmission module, positioning module, clock module, conventional camera, infrared camera, and gas sensor are interconnected in data communication; the wireless transmission module is used to transmit or receive information to the Internet of Things platform; the conventional camera is used to capture environmental information appearing along the inspection route; the infrared camera is used to detect heat generation information of the equipment; the gas sensor is used to detect the type and concentration of a specified gas around the inspection drone, and the gas sensor is mounted on the top or bottom of the drone via a fixing device; The gas sensor includes a hollow annular body, a hollow arc-shaped body, a first drive spring, a second drive spring, and a control unit; the outer wall of the hollow annular body is provided with a through hole or a through groove, and the number of the through holes or through grooves is multiple, and the multiple through holes or multiple through grooves are equidistantly and evenly arranged on the outer wall of the hollow annular body for connecting to the external environment; the hollow arc-shaped body, the first drive spring, and the second drive spring are all arranged in the hollow annular body; one end of the first drive spring is connected to the left side of the hollow arc-shaped body, and the other end is connected to the control unit; one end of the second drive spring is connected to the right side of the hollow arc-shaped body side, and the other end is connected to the control part; the control part is fixed at a specified position of the hollow annular body; the first drive spring, the hollow arc-shaped body, the second drive spring, and the control part are connected in sequence in the hollow annular body and are distributed in a circle; the inner side wall of the outer ring of the hollow arc-shaped body is provided with a first conductor for connecting the first drive spring with the end connected to the left side of the hollow arc-shaped body; the inner side wall of the inner ring of the hollow arc-shaped body is provided with a second conductor for connecting the second drive spring with the end connected to the right side of the hollow arc-shaped body; the first conductor and the second conductor are not connected to the body and The main body of the second drive spring is in contact; the control part is electrically connected to the first drive spring, the second drive spring, the first conductor, and the second conductor, wherein the first drive spring, the first conductor, and the control part form a first loop, and the second drive spring, the second conductor, and the control part form a second loop; the upper curvature and the lower curvature of the hollow arc-shaped main body match the curvature of the inner wall of the hollow annular main body, and the upper arc length of the hollow arc-shaped main body is greater than the lower arc length; the hollow arc-shaped main body includes: an exit end, an incident end, a reflector, and a filter membrane; the exit end, the incident end, and the reflector are arranged inside the hollow arc-shaped main body ; The filter membrane is wrapped and arranged on the outside of the hollow arc-shaped main body, and a hollow bracket is provided at the position where the filter membrane wraps the hollow arc-shaped main body to support the filter membrane; the output end includes a collimator module and an output optical fiber; the input end includes a collimator module and an input optical fiber; the output optical fiber passes through the interior of the first drive spring and is connected to the control part, and the input optical fiber passes through the interior of the second drive spring and is connected to the control part; the control part is connected to an internal or external light source and an analysis and detection part; the output optical fiber is connected to the light source through the control part; the input optical fiber is connected to the analysis and detection part through the control part; The output end also includes a third spring, a guide rail, a support rod and a support plate; the output end is a hollow cylinder, inside which are arranged a collimation module, an output optical fiber, a third spring, a guide rail, a support rod and a support plate; the inner wall of the output end is provided with a guide rail, the output optical fiber is connected to the collimation module, and the collimation module is slidably connected to the guide rail; one end of the support rod is fixedly connected to the collimation module, and the other end is fixedly connected to the support plate; a through hole for the output optical fiber to pass through is provided on the support plate; the support plate is fixedly connected to the first driving spring; one end of the third spring is fixedly connected to the bottom of the output end, and the other end is fixedly connected to the collimation module.

2. The system according to claim 1, wherein in, The first driving spring and the second driving spring are covered with an insulating film.

3. The system according to claim 1, wherein: in, A conductive sleeve is provided at one end of the hollow arc-shaped body connected to the first drive spring, the outside of the conductive sleeve is electrically connected to the end of the first drive spring, and the inside of the conductive sleeve is electrically connected to the first conductor; a conductive sleeve is provided at one end of the hollow arc-shaped body connected to the second drive spring, the outside of the conductive sleeve is electrically connected to the end of the second drive spring, and the inside of the conductive sleeve is electrically connected to the second conductor.

4. The system according to claim 1, wherein: in, The output optical fiber is spirally arranged in contact with the inner wall of the first driving spring, and the input optical fiber is spirally arranged in contact with the inner wall of the second driving spring.

5. The system according to claim 1, wherein: in, The first driving spring and the second driving spring have the same elastic modulus, and the third spring has a greater elastic modulus than the first driving spring.

6. The system according to claim 1, wherein: in, The first drive spring and the second drive spring have the same elastic modulus, and the elastic modulus of the third spring is 3-10 times that of the first drive spring.

7. A method for equipment safety inspection based on a smart factory, applied to the system for equipment safety inspection based on a smart factory according to any one of claims 1 to 6, characterized in that: in, The method comprises: Step 1: Set up an inspection route through the factory management terminal. The factory management terminal background will display the inspection route and the specific location of the inspection drone in real time. Step 2: During the inspection process, the inspection drone uses a regular camera to capture images of equipment along the inspection route. The gas sensor collects real-time information about the gas surrounding the inspection equipment to detect leaks of the specified gas. If no gas leak is detected, the drone proceeds to step 3. If a gas leak is detected, the drone proceeds to step 4. Step 3: The inspection drone continues the inspection work according to the set route until the inspection is completed; Step 4: Based on the information fed back by the gas sensor, the flight path of the inspection drone is adjusted in real time to locate the leak. The operating status of the equipment is detected through the infrared camera, and a prompt message is sent to the factory management terminal to stop the inspection task and wait for instructions.

8. The method according to claim 7, wherein in, After the inspection is completed, the inspection drone flies back to the designated location to charge and wait for the next inspection instruction.

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