Industrial Internet data transmission method and system

Abstract

This application belongs to the field of industrial Internet, and specifically discloses an industrial Internet data transmission method and system. During the process of industrial Internet data transmission, this application analyzes the equipment operation data to evaluate the equipment safety status, and allocates data transmission priorities according to the equipment safety status, thereby improving the security of data transmission in the industrial Internet scenario. During the process of industrial Internet data transmission, this application considers the equipment safety status not only the impact of the equipment's own operation data, but also the degree of influence of the equipment in the scenario, and comprehensively allocates data transmission priorities, thereby further improving the security of data transmission in the industrial Internet scenario.

Description

Technical Field

[0001] This application belongs to the field of industrial Internet, specifically to an industrial Internet data transmission method and system. Background Art

[0002] The Industrial Internet of Things (IIoT) refers to the application of IoT technology to the industrial sector. By connecting industrial equipment, machines, systems, and personnel, it enables efficient data collection, transmission, and analysis, thereby improving production efficiency, optimizing operational management, reducing costs, and enhancing product quality. The Industrial Internet of Things (IIoT) is a specific application of IoT technology in the industrial sector. By enabling intelligent connectivity of industrial equipment and data-driven decision support, it promotes the development of intelligent, networked, and automated industrial production. However, during IIoT data transmission, the network sometimes cannot meet transmission requirements due to large amounts of data to be transmitted or network lag. Existing technologies typically use pre-set priorities for network transmission when network lag occurs, or transmit data in chronological order. However, existing technologies cannot allocate data transmission priorities based on device security and the impact of devices in IIoT scenarios. This can easily lead to low data transmission security in IIoT scenarios. Most existing technologies suffer from the aforementioned problems.

[0003] In order to accurately and efficiently evaluate the binding quality, this application designs an industrial Internet data transmission method and system. Summary of the Invention

[0004] In order to address the deficiencies in the prior art mentioned in the background technology, the present application proposes an industrial Internet data transmission method and system. During the process of industrial Internet data transmission, the present application analyzes the equipment operation data to evaluate the equipment security status, and allocates data transmission priorities based on the equipment security status, thereby improving the security of data transmission in the industrial Internet scenario. During the process of industrial Internet data transmission, the present application considers the equipment security status not only the impact of the equipment's own operation data, but also the degree of influence of the equipment in the scenario, and comprehensively allocates data transmission priorities, thereby further improving the security of data transmission in the industrial Internet scenario.

[0005] To achieve the above objectives, the present application provides the following technical solutions: In the first aspect, the present application provides an industrial Internet data transmission method, which includes the following specific steps:

[0006] Step 1: Obtain the overall data that needs to be transmitted for each device in the scene collected by the industrial Internet of Things end, obtain the data volume of the overall data, analyze whether it meets the data transmission speed requirements, and determine whether to perform data transmission sorting. By determining whether the transmission data volume meets the data transmission speed requirements, determine whether there will be data transmission delay, and then determine whether steps 2 to 5 of data sorting and transmission are required;

[0007] Step 2: Import the operation data of each device and the device's attribute connection information into the device security assessment strategy to conduct device security assessment, and analyze the device operation data to assess the device security status;

[0008] Step 3: Import the operating data of each device and the operating data of other devices in the affected scenario into the device safety impact analysis strategy to perform device safety impact analysis. By evaluating the impact of device failures on other devices, the impact of the device in the scenario is analyzed.

[0009] Step 4: Analyze the priority of industrial Internet data transmission based on the comprehensive equipment security assessment results and equipment security impact analysis results;

[0010] Step 5: Determine the transmission order of the device data according to the obtained device data transmission priority to ensure the security of data transmission.

[0011] Preferably, the specific content of step 1 is:

[0012] The monitoring data that needs to be transmitted by the equipment in the scene is collected through the industrial Internet of Things terminal, and all of them are added up to obtain the data volume of the overall data, and the data transmission speed of the industrial Internet of Things is obtained. It is judged whether the transmission time meets the transmission requirements. The transmission time is the data volume of the overall data divided by the data transmission speed of the industrial Internet of Things. If the transmission time meets the transmission requirements, there is no need to sort the data transmission, and it is directly transmitted in chronological order. If the transmission time does not meet the transmission requirements, it is necessary to sort the data transmission, and then perform the data sorting and transmission steps 2 to 5.

[0013] Preferably, the device security assessment strategy in step 2 includes the following specific steps:

[0014] Step 201: Obtain device operating data for each device in the scenario. It should be noted that the device operating data here refers to data types reflecting device performance, such as current, voltage, and vibration. Device health assessment is performed based on the difference between the device operating data and normal operating data.

[0015] Step 202: Evaluate the stability of equipment operation based on the volatility of equipment operation data;

[0016] Step 203: Obtain an equipment safety assessment result by weighted summing the equipment health assessment result and the equipment stability assessment result. This step comprehensively analyzes equipment safety based on the equipment health and equipment stability.

[0017] Preferably, the device security impact analysis strategy in step 3 includes the following specific steps:

[0018] Step 301: Obtain operating data of other devices connected to the scene of the corresponding device, and extract associated devices based on the time similarity between the abnormal situation moments of the operating data of the other devices and the abnormal situation moments of the operating data of the corresponding device;

[0019] Step 302: Obtain device security assessment results of all associated devices of the corresponding device, add all of them together and calculate the inverse to obtain a device security impact analysis value of the corresponding device.

[0020] Preferably, step 301 includes the following specific contents:

[0021] Step 3011: Obtain device health assessment results for each set time period of the corresponding device to form a first health sequence. Simultaneously, obtain device health assessment results for each set time period of other devices connected to the scene of the corresponding device to form a second health sequence. The corresponding time of the first health sequence and the second health sequence is introduced into a similarity calculation formula to calculate the similarity between the first health sequence and the second health sequence in terms of time length. The similarity calculation formula may be a formula for calculating sequence change similarity, such as a Euclidean similarity calculation formula or a Pearson correlation coefficient calculation formula.

[0022] Step 3012: Obtain the similarity between the operation health assessment results of other connected devices and the operation health assessment results of the corresponding device, and obtain other devices whose corresponding similarity is greater than or equal to the set similarity threshold and set them as associated devices.

[0023] Preferably, the analysis of the industrial Internet data transmission priority in step 4 includes the following specific steps: obtaining the device safety and device safety impact analysis value of the corresponding device obtained by evaluation, taking the inverse of the obtained device safety and weighted adding them to the device safety impact analysis value to obtain the risk value of the corresponding device, and allocating the data transmission priority in descending order according to the size of the risk value. The priority is used to reflect the priority of device data transmission.

[0024] On the other hand, the present application provides an industrial Internet data transmission system, which is implemented based on the above-mentioned industrial Internet data transmission method, and specifically includes a data acquisition module, a comparison and analysis module, a device security analysis module, a security impact analysis module, a priority analysis module, a transmission sequence analysis module and a control module; wherein, the data acquisition module is used to obtain the overall data situation that needs to be transmitted for each device in the scene collected by the industrial Internet of Things terminal, and obtain the data volume of the overall data; the comparison and analysis module analyzes whether the data volume of the overall data meets the data transmission speed requirements, and determines whether to perform data transmission sorting; the device security analysis module imports the operating data of each device and the device's attribute connection information into the device security assessment strategy to perform device security assessment; the security impact analysis module is used to import the operating data of each device and the operating data of other devices in the affected scene into the device security impact analysis strategy to perform device security impact analysis; the priority analysis module is used to analyze the industrial Internet data transmission priority based on the comprehensive device security assessment results and the device security impact analysis results; the transmission sequence analysis module is used to determine the transmission order of the device transmission data according to the obtained device data transmission priority to ensure the security of data transmission; the control module is used to control the operation of the data acquisition module, the comparison and analysis module, the device security analysis module, the security impact analysis module, the priority analysis module and the transmission sequence analysis module.

[0025] On the other hand, the present application provides an electronic device, comprising: a processor and a memory, wherein the memory stores a computer program that can be called by the processor;

[0026] The processor executes the above-mentioned industrial Internet data transmission method by calling the computer program stored in the memory.

[0027] On the other hand, the present application provides a computer-readable storage medium storing instructions. When the instructions are executed on a computer, the computer executes an industrial Internet data transmission method as described above.

[0028] At the same time, compared with the existing technology, the technical effects and advantages of this application are: 1. During the process of industrial Internet data transmission, this application analyzes the equipment operation data to evaluate the equipment safety status, and allocates data transmission priority according to the equipment safety status, thereby improving the security of data transmission in the industrial Internet scenario.

[0029] 2. When transmitting data on the industrial Internet, this application considers the security of the equipment not only by considering the impact of the equipment's own operating data, but also by considering the degree of influence of the equipment in the scenario, and comprehensively allocates data transmission priorities, thereby further improving the security of data transmission in the industrial Internet scenario. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention, and those skilled in the art can derive other drawings based on these drawings without inventive effort.

[0031] Figure 1 This is a schematic diagram of the overall process of this application method;

[0032] Figure 2 This is a schematic diagram of the specific process of step 2 of this application method;

[0033] Figure 3 This is a schematic diagram of the overall framework of this application system;

[0034] Figure 4 This is a schematic diagram of the overall framework of the electronic device of this application. DETAILED DESCRIPTION

[0035] The following provides a clear and complete description of the technical methods of the present invention, with reference to the accompanying drawings. It should be understood that the embodiments described are only some of the embodiments of the present invention, and are not exhaustive. All other embodiments derived by persons skilled in the art based on the embodiments of the present invention without inventive effort are intended to fall within the scope of protection of the present invention. Furthermore, the drawings are merely schematic illustrations of the present invention and are not necessarily drawn to scale. Identical reference numerals in the figures denote identical or similar parts, and thus repetitive descriptions thereof will be omitted. Some of the blocks shown in the drawings are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be implemented in software, in one or more hardware modules or integrated circuits, or in different network and / or processor and / or microcontroller approaches. It should be understood that while the terms "first," "second," and so on may be used to describe various elements, these elements should not be limited by these terms. These terms are used solely to distinguish one element from another. For example, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element, without departing from the scope of the exemplary embodiments. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0036] Example 1

[0037] In order to solve the technical problems raised in the background technology, this application provides a preferred embodiment: Figure 1-Figure 2As shown, an industrial Internet data transmission method includes the following specific steps:

[0038] Step 1: Obtain the overall data that needs to be transmitted for each device in the scene collected by the industrial Internet of Things end, obtain the data volume of the overall data, analyze whether it meets the data transmission speed requirements, and determine whether to perform data transmission sorting. By determining whether the transmission data volume meets the data transmission speed requirements, determine whether there will be data transmission delay, and then determine whether steps 2 to 5 of data sorting and transmission are required;

[0039] In a specific embodiment, the specific content of step 1 is:

[0040] The monitoring data that needs to be transmitted by the devices in the scene is collected through the industrial Internet of Things terminal, and all of them are added together to obtain the data volume of the overall data. The data transmission speed of the industrial Internet of Things is obtained, and it is judged whether the transmission time meets the transmission requirements. The transmission time is the data volume of the overall data divided by the data transmission speed of the industrial Internet of Things. If the transmission time meets the transmission requirements, there is no need to sort the data transmission and the data is directly transmitted in chronological order. If the transmission time does not meet the transmission requirements, data transmission sorting is required, and then the data sorting and transmission steps 2 to 5 need to be performed;

[0041] Step 2: Import the operation data of each device and the device's attribute connection information into the device security assessment strategy to conduct device security assessment, and analyze the device operation data to assess the device security status;

[0042] In a specific embodiment, the device security assessment strategy in step 2 includes the following specific steps:

[0043] Step 201: Obtain device operation data of each device in the scenario. It should be noted that the device operation data here refers to data types that reflect device performance, such as current, voltage, and vibration of the device. The device operation health assessment is performed based on the gap between the device operation data and the normal operation data. The device operation health assessment formula is: , where tm is the test duration, W is the type of operating data, az is the weight of the z-th type of operating data, which reflects the weight of the impact of the z-th type of operating data on the health of the equipment, xzt is the value of the z-th item of operating data at time t, and xzm is the standard normal operating value of the z-th item of operating data, where, The difference between the equipment operation data and the normal operation data is divided by xzm to standardize the data. The impact weight here is obtained by experimentation. Experiments are conducted on relevant parameters of the equipment to obtain the weight of the impact of various operating data on the health of the equipment operation.

[0044] Step 202: Perform equipment operation stability assessment based on the volatility of equipment operation data, wherein the equipment operation stability assessment formula is: , where xz(t-1) is the value of the z-th running data at time t-1;

[0045] Step 203: Obtain a device safety assessment result by weighted summation based on the device health assessment result and the device stability assessment result. This step provides a comprehensive analysis of device safety based on the device health and device stability.

[0046] Step 3: Import the operating data of each device and the operating data of other devices in the affected scenario into the device safety impact analysis strategy to perform device safety impact analysis. By evaluating the impact of device failures on other devices, the impact of the device in the scenario is analyzed.

[0047] In a specific embodiment, the device security impact analysis strategy in step 3 includes the following specific steps:

[0048] Step 301: Obtain operating data of other devices connected to the scene of the corresponding device, and extract associated devices based on the time similarity between the abnormal situation moments of the operating data of the other devices and the abnormal situation moments of the operating data of the corresponding device;

[0049] Step 301 includes the following specific contents:

[0050] Step 3011: Obtain device health assessment results for each set time period of the corresponding device to form a first health sequence. Simultaneously, obtain device health assessment results for each set time period of other devices connected to the scene of the corresponding device to form a second health sequence. The corresponding time periods of the first health sequence and the second health sequence are input into a similarity calculation formula to calculate the similarity in time length between the first health sequence and the second health sequence. The similarity calculation formula may be a formula for calculating sequence change similarity, such as a Euclidean similarity calculation formula or a Pearson correlation coefficient calculation formula. It should be noted that the similarity calculation method is a conventional technical means and will not be described in detail here.

[0051] Step 3012: Obtain the similarity between the health evaluation results of other connected devices and the health evaluation results of the corresponding device, and obtain other devices whose corresponding similarity is greater than or equal to a set similarity threshold and set them as associated devices;

[0052] Step 302: Obtain device security assessment results of all associated devices of the corresponding device, add all of them together, and then calculate the inverse to obtain a device security impact analysis value of the corresponding device;

[0053] Step 4: Analyze the priority of industrial Internet data transmission based on the comprehensive equipment security assessment results and equipment security impact analysis results;

[0054] In a specific embodiment, the analysis of the industrial Internet data transmission priority in step 4 includes the following specific steps: obtaining the assessed device security and device security impact analysis value of the corresponding device, taking the inverse of the obtained device security and performing weighted addition on the device security impact analysis value to obtain a risk value of the corresponding device, and assigning data transmission priority in descending order according to the risk value, where the priority is used to reflect the priority of device data transmission;

[0055] Step 5: Determine the transmission order of the device data according to the obtained device data transmission priority to ensure the security of data transmission;

[0056] It should be noted here that in other embodiments, the risk coefficient of the corresponding equipment in this embodiment is combined with other priority assignment criteria, for example, the risk coefficient of the corresponding equipment in this embodiment is manually set by the equipment type and weighted to perform comprehensive priority assignment, which is not elaborated here.

[0057] Secondly, it should be noted that in this embodiment, the method of obtaining the relevant setting parameters in this embodiment (such as the weights of the calculation parameters, etc.) is obtained based on experiments conducted by technical personnel in this field. The preferred method of obtaining the parameters is: obtaining the overall data that needs to be transmitted for each device in the scene collected by the historical industrial Internet of Things terminal and the device operation data of each device, evaluating the loss ranking of all devices after data transmission processing, obtaining the sorting results and performing the priority situations obtained in each step of this embodiment into the fitting software for continuous fitting to obtain the relevant setting parameters that meet the maximum sorting accuracy.

[0058] Finally, the benefits of this embodiment are explained here. During the process of industrial Internet data transmission, this embodiment analyzes the device operation data to evaluate the device safety status, and allocates data transmission priorities based on the device safety status, thereby improving the security of data transmission in the industrial Internet scenario. Furthermore, during the process of industrial Internet data transmission, when considering the device safety status, not only the impact of the device's own operation data is considered, but also the degree of influence of the device in the scenario is considered, and the data transmission priority is comprehensively allocated, further improving the security of data transmission in the industrial Internet scenario.

[0059] Example 2

[0060] like Figure 3As shown, this embodiment provides an industrial Internet data transmission system, which is implemented based on the above-mentioned industrial Internet data transmission method, and specifically includes a data acquisition module, a comparison analysis module, a device security analysis module, a security impact analysis module, a priority analysis module, a transmission sequence analysis module and a control module; wherein the data acquisition module is used to obtain the overall data situation that needs to be transmitted for each device in the scene collected by the industrial Internet of Things terminal, and obtain the data volume of the overall data; the comparison analysis module analyzes whether the data volume of the overall data meets the data transmission speed requirement and determines whether to perform data transmission sorting; the device security analysis module imports the operating data of each device and the device's attribute connection information into the device security assessment strategy to perform device security assessment; the security impact analysis module is used to import the operating data of each device and the operating data of other devices in the affected scene into the device security impact analysis strategy to perform device security impact analysis; the priority analysis module is used to analyze the priority of industrial Internet data transmission based on the comprehensive device security assessment results and the device security impact analysis results; the transmission sequence analysis module is used to determine the transmission order of the device transmission data according to the obtained device data transmission priority to ensure the security of data transmission; the control module is used to control the operation of the data acquisition module, the comparison analysis module, the device security analysis module, the security impact analysis module, the priority analysis module and the transmission sequence analysis module. At the same time, it should be noted that Figure 3 The direction of the arrow in the figure represents the direction of data transmission. At the same time, the corresponding specific steps of the corresponding system embodiment are described in the method embodiment, so they are not described in detail here.

[0061] Example 3

[0062] This embodiment provides an electronic device, such as Figure 4 As shown, it includes: a processor and a memory, wherein the memory stores a computer program that can be called by the processor;

[0063] The processor executes the above-mentioned industrial Internet data transmission method by calling the computer program stored in the memory.

[0064] The electronic device may have relatively large differences due to different configurations or performances, and may include one or more processors and one or more memories, wherein the memories store at least one computer program, which is loaded and executed by the processor to implement an industrial Internet data transmission method provided in the above method embodiment. The electronic device may also include other components for implementing the functions of the device. For example, the electronic device may also have components such as a wired or wireless network interface and an input / output interface to input and output data. This embodiment will not be described in detail here.

[0065] Example 4

[0066] This embodiment provides a computer-readable storage medium having a rewritable computer program stored thereon;

[0067] When the computer program runs on a computer device, the computer device executes the above-mentioned industrial Internet data transmission method.

[0068] For example, the computer readable storage medium can be a read-only memory, a random access memory, a read-only CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.

[0069] The above embodiments can be implemented in whole or in part via software, hardware, firmware, or any other combination. When implemented using software, the above embodiments can be implemented in whole or in part in the form of a computer program product. A computer program product comprises one or more computer instructions or computer programs. When the computer instructions or computer program are loaded or executed on a computer, the processes or functions according to the embodiments of the present application are fully or partially generated. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device. Computer instructions can be stored in a computer-readable storage medium or transferred from one computer-readable storage medium to another. For example, computer instructions can be transferred from one website, computer, server, or data center to another website, computer, server, or data center via a wired network or / and a wireless network. A computer-readable storage medium can be any available medium accessible by a computer or a data storage device such as a server or data center that contains a collection of one or more available media. Available media can be magnetic media (e.g., floppy disks, hard disks, magnetic tapes), optical media (e.g., DVDs), or semiconductor media. Semiconductor media can be solid-state drives.

[0070] In addition, the parts of the above technical solutions provided in the embodiments of the present application that are consistent with the implementation principles of the corresponding technical solutions in the prior art are not described in detail to avoid excessive redundancy.

[0071] The above-described specific embodiments further illustrate the objectives, technical solutions, and beneficial effects of the present invention. It should be understood that the above description is merely a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An industrial Internet data transmission method, characterized in that: It includes the following specific steps: Step 1: Obtain the overall data that needs to be transmitted for each device in the scene collected by the industrial Internet of Things end, obtain the data volume of the overall data, analyze whether it meets the data transmission speed requirements, and determine whether to perform data transmission sorting; Step 2: Import the operating data of each device and the device's attribute connection information into the device safety assessment strategy to conduct device safety assessment. The device operating data is the data type that reflects the device performance, such as the current, voltage, and vibration of the device; The device security assessment strategy includes the following specific steps: Step 201: Obtain device operation data of each device in the scenario, and perform device operation health assessment based on the gap between the device operation data and normal operation data; Step 202: Evaluate the stability of equipment operation based on the volatility of equipment operation data; Step 203: Obtain a device safety assessment result by performing a weighted summation based on the device operation health assessment result and the device operation stability assessment result; Step 3: Import the operating data of each device and the operating data of other devices in the affected scenario into the device security impact analysis strategy to perform device security impact analysis; The device security impact analysis strategy includes the following specific steps: Step 301: Obtain operating data of other devices connected to the scene of the corresponding device, and extract associated devices based on the time similarity between the abnormal situation moments of the operating data of the other devices and the abnormal situation moments of the operating data of the corresponding device; Including the following specific contents: Step 3011: Obtain the device health assessment results for each set time period of the corresponding device to form a first health sequence. Simultaneously, obtain the device health assessment results for each set time period of other devices connected to the scene of the corresponding device to form a second health sequence. The corresponding time of the first health sequence and the second health sequence are introduced into the similarity calculation formula to calculate the similarity in time length between the first health sequence and the second health sequence. Step 3012: Obtain the similarity between the health evaluation results of other connected devices and the health evaluation results of the corresponding device, and obtain other devices whose corresponding similarity is greater than or equal to a set similarity threshold and set them as associated devices; Step 302: Obtain device security assessment results of all associated devices of the corresponding device, add all of them together, and then calculate the inverse to obtain a device security impact analysis value of the corresponding device; Step 4: Analyze the priority of industrial Internet data transmission based on the comprehensive equipment security assessment results and equipment security impact analysis results; Step 5: Determine the transmission order of the device data transmission according to the obtained device data transmission priority.

2. The industrial Internet data transmission method according to claim 1, characterized in that: The specific content of step 1 is: The monitoring data that needs to be transmitted by the equipment in the scene is collected through the industrial Internet of Things terminal, and all of them are added up to obtain the data volume of the overall data, and the data transmission speed of the industrial Internet of Things is obtained. It is judged whether the transmission time meets the transmission requirements. The transmission time is the data volume of the overall data divided by the data transmission speed of the industrial Internet of Things. If the transmission time meets the transmission requirements, there is no need to sort the data transmission, and it is directly transmitted in chronological order. If the transmission time does not meet the transmission requirements, it is necessary to sort the data transmission, and then perform the data sorting and transmission steps 2 to 5.

3. The industrial Internet data transmission method according to claim 1, characterized in that: The similarity calculation formula in step 3012 is any one of the Euclidean similarity calculation formula and the Pearson correlation coefficient calculation formula for calculating the similarity of sequence changes.

4. The industrial Internet data transmission method according to claim 3, characterized in that: The analysis of the industrial Internet data transmission priority in step 4 includes the following specific steps: obtaining the device safety and device safety impact analysis value of the corresponding device obtained through evaluation, taking the inverse of the obtained device safety and weighted adding them to the device safety impact analysis value to obtain the risk value of the corresponding device, and allocating the data transmission priority in descending order according to the size of the risk value.

5. An industrial Internet data transmission system, which is implemented based on the industrial Internet data transmission method according to any one of claims 1 to 4, characterized in that: It specifically includes a data acquisition module, a comparative analysis module, a device security analysis module, a security impact analysis module, a priority analysis module, a transmission sequence analysis module and a control module; wherein the data acquisition module is used to obtain the overall data situation that needs to be transmitted for each device in the scene collected by the industrial Internet of Things end, and obtain the data volume of the overall data; the comparative analysis module analyzes whether the data volume of the overall data meets the requirements of the data transmission speed, and determines whether to perform data transmission sorting; the device security analysis module imports the operating data of each device and the device's attribute connection information into the device security assessment strategy to perform device security assessment; the security impact analysis module is used to import the operating data of each device and the operating data of other devices in the affected scene into the device security impact analysis strategy to perform device security impact analysis; the priority analysis module is used to analyze the data transmission priority of the industrial Internet based on the comprehensive device security assessment results and the device security impact analysis results; the transmission sequence analysis module is used to determine the transmission order of the device transmission data according to the obtained device data transmission priority to ensure the security of data transmission; the control module is used to control the operation of the data acquisition module, the comparative analysis module, the device security analysis module, the security impact analysis module, the priority analysis module and the transmission sequence analysis module.

6. An electronic device comprising: A processor and a memory, wherein the memory stores a computer program that can be called by the processor; It is characterized in that the processor executes an industrial Internet data transmission method as described in any one of claims 1 to 4 by calling a computer program stored in the memory.

7. A computer-readable storage medium, characterized in that Instructions are stored, and when the instructions are run on a computer, the computer executes an industrial Internet data transmission method as described in any one of claims 1 to 4.

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