Industrial internet data transmission method and system

Abstract

The invention belongs to the field of industrial internet, and particularly discloses an industrial internet data transmission method and system.The industrial internet data transmission method includes the steps that in the industrial internet data transmission process, equipment operation data are analyzed to evaluate the equipment safety condition, data transmission priorities are distributed according to the equipment safety condition, and data transmission efficiency is improved; according to the data transmission method and device, in the industrial internet data transmission process, when the safety condition of the equipment is considered, the operation data influence of the equipment is considered, meanwhile, the influence degree of the equipment in the scene is considered, distribution of the data transmission priority is comprehensively carried out, and the data transmission efficiency is improved. And the security of data transmission in an industrial internet scene is further improved.

Description

Technical Field

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

[0002] Industrial Internet of Things refers to the application of Internet of Things technology in the industrial field. By connecting industrial equipment, machines, systems and personnel, it can realize efficient data collection, transmission and analysis, thereby improving production efficiency, optimizing operation management, reducing costs and improving product quality. It is a new type of industrial ecosystem. The Industrial Internet of Things is the specific application of Internet of Things technology in the industrial field. It promotes the development of industrial production towards intelligence, networking and automation by realizing intelligent connection of industrial equipment and data-driven decision support. However, in the process of data transmission of the Industrial Internet of Things, due to the large amount of data to be transmitted or network jams, the network sometimes cannot meet the transmission requirements. When the network jams, the existing technology usually performs network transmission through a pre-set priority, and some transmit in a time sequence. However, the existing technology cannot allocate data transmission priorities according to the equipment security situation and the impact of the equipment in the Industrial Internet of Things scenario, which easily leads to low security of data transmission in the Industrial Internet scenario. Most of the existing technologies have the above problems; 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

[0003] 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 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, the present application not only considers the impact of the equipment's own operation data when considering the equipment safety status, but also considers 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.

[0004] 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: Step 1: Obtain the overall data that needs to be transmitted for each device in the scene collected by the industrial Internet of Things, obtain the data volume of the overall data, and analyze whether the data transmission speed requirement is met, and determine whether to perform data transmission sorting. By determining whether the transmission data volume meets the data transmission speed requirement, determine whether there will be a data transmission delay, and then determine whether the data sorting and transmission steps of steps 2 to 5 need to be performed; Step 2: Import the operation data of each device and the property connection information of the device into the device security assessment strategy to conduct device security assessment, and analyze the device operation data to evaluate the device security situation; 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 failure on other devices, the impact of the device in the scenario is analyzed. Step 4: Analyze the data transmission priority of the industrial Internet 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 to ensure the security of data transmission.

[0005] Preferably, 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 are added up to get 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 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 the data sorting and transmission steps of steps 2 to 5 need to be performed.

[0006] Preferably, the device security assessment strategy in step 2 includes the following specific steps: Step 201: Obtain device operation data of each device in the scene. It should be noted that the device operation data here refers to data types such as current, voltage and vibration of the device that reflect the performance of the device. The device operation health assessment is performed based on the gap between the device operation data and the normal operation data; Step 202: Evaluate the stability of equipment operation based on the volatility of equipment operation data; Step 203, obtain the equipment safety assessment result by weighted summing up the equipment operation health assessment result and the equipment operation stability assessment result. Through this step, a comprehensive analysis of equipment safety is performed based on the equipment operation health and equipment operation stability.

[0007] Preferably, the device security impact analysis strategy in step 3 includes the following specific steps: Step 301: Acquire the operating data of other devices connected to the scene of the corresponding device, and extract the 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; Step 302: Obtain device security assessment results of all associated devices of the corresponding device, add them all up and calculate the inverse to obtain a device security impact analysis value of the corresponding device.

[0008] Preferably, step 301 includes the following specific contents: Step 3011: Obtain the device operation health assessment results of each set length time period of the corresponding device to form a first health sequence, and at the same time obtain the device operation health assessment results of each set length time period of other devices connected in the scene of the corresponding device to form a second health sequence, and import the corresponding time of the first health sequence and the second health sequence into a similarity calculation formula to calculate the similarity of the first health sequence and the second health sequence in time length, wherein the similarity calculation formula can be a formula for calculating sequence change similarity such as a Euclidean similarity calculation formula or a Pearson correlation coefficient calculation formula; 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.

[0009] Preferably, the analysis of the industrial Internet data transmission priority in step 4 includes the following specific steps: obtaining the evaluated equipment safety and equipment safety impact analysis value of the corresponding equipment, taking the inverse of the obtained equipment safety and weighted adding them to the equipment safety impact analysis value to obtain the danger value of the corresponding equipment, and allocating data transmission priority in descending order according to the size of the danger value, and the priority is used to reflect the priority of equipment data transmission.

[0010] 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 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 of 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 requirements of the data transmission speed, and determines whether to perform data transmission sorting; the device security analysis module imports the operation data of each device and the attribute connection information of the device into the device security assessment strategy to perform device security assessment; the security impact analysis module is used to import the operation data of each device and the operation 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 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.

[0011] In another aspect, 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; The processor executes the above-mentioned industrial Internet data transmission method by calling the computer program stored in the memory.

[0012] On the other hand, the present application provides a computer-readable storage medium storing instructions, which, when executed on a computer, enables the computer to execute an industrial Internet data transmission method as described above.

[0013] At the same time, compared with the prior art, the technical effects and advantages of the present application are: 1. During the process of industrial Internet data transmission, the present 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.

[0014] 2. When transmitting data on the industrial Internet, this application not only considers the impact of the device’s own operating data on device security, but also considers the degree of influence of the device in the scenario, and comprehensively allocates data transmission priorities, further improving the security of data transmission in the industrial Internet scenario. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work. Figure 1 This is a schematic diagram of the overall process of this application method; Figure 2 This is a specific flow chart of step 2 of the present application method; Figure 3 This is a schematic diagram of the overall framework of this application system; Figure 4 This is a schematic diagram of the overall framework of the electronic device of this application. DETAILED DESCRIPTION

[0016] The technical method of the present invention is described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by the technicians in the field without creative work belong to the scope of protection of the present invention. In addition, the accompanying drawings are only schematic diagrams of the present invention and are not necessarily drawn to scale. The same reference numerals in the figures represent the same or similar parts, and thus their repeated descriptions will be omitted. Some of the block diagrams shown in the accompanying drawings are functional entities and do not necessarily correspond to physically or logically independent entities. The functional entities can be implemented in software form, or implemented in one or more hardware modules or integrated circuits, or implemented in different networks and / or processor methods and / or microcontroller methods. It should be understood that although the terms "first", "second", etc. may be used here to describe the various units, these units should not be limited by these terms. These terms are used only to distinguish one unit from another. For example, without departing from the scope of the exemplary embodiment, the first unit can be referred to as the second unit, and similarly the second unit can be referred to as the first unit. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0017] Example 1

[0018] In order to solve the technical problems raised in the background technology, the present application provides a preferred embodiment: Figure 1-Figure 2 As shown, an industrial Internet data transmission method 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, obtain the data volume of the overall data, and analyze whether the data transmission speed requirement is met, and determine whether to perform data transmission sorting. By determining whether the transmission data volume meets the data transmission speed requirement, determine whether there will be a data transmission delay, and then determine whether the data sorting and transmission steps of steps 2 to 5 need to be performed; In a specific embodiment, 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 are added 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 the data 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 the data sorting and transmission steps of steps 2 to 5 need to be performed; Step 2: Import the operation data of each device and the property connection information of the device into the device security assessment strategy to conduct device security assessment, and analyze the device operation data to evaluate the device security situation; In a specific embodiment, the device security assessment strategy in step 2 includes the following specific steps: Step 201: Obtain the device operation data of each device in the scene. It should be noted that the device operation data here refers to the data types reflecting the device performance, such as the 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 operation data, az is the weight of the z-th type of operation data, that is, the weight of the impact of the z-th type of operation data on the health of equipment operation, xzt is the value of the z-th item of operation data at time t, and xzm is the standard normal operation value of the z-th item of operation data, where, It is the difference between the equipment operation data and the normal operation data. Dividing it by xzm is to standardize the data. The impact weight here is obtained by experiment. Experiments are conducted on relevant parameters of the equipment to obtain the impact weights of various operation data on the health of the equipment operation. 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; Step 203: Obtain a device safety assessment result by weighted summing the device operation health assessment result and the device operation stability assessment result. This step is used to comprehensively analyze the device safety based on the device operation health and the device operation stability. 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 failure on other devices, the impact of the device in the scenario is analyzed. In a specific embodiment, the device security impact analysis strategy in step 3 includes the following specific steps: Step 301: Acquire the operating data of other devices connected to the scene of the corresponding device, and extract the 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; Wherein, step 301 includes the following specific contents: Step 3011: Obtain the device operation health assessment results of each set length time period of the corresponding device to form a first health sequence, and at the same time obtain the device operation health assessment results of each set length time period of other devices connected in the scene of the corresponding device to form a second health sequence, and import the corresponding time of the first health sequence and the second health sequence into a similarity calculation formula to calculate the similarity of the first health sequence and the second health sequence in time length, wherein the similarity calculation formula may be a formula for calculating the similarity of sequence changes such as a Euclidean similarity calculation formula or a Pearson correlation coefficient calculation formula. It should be noted here that the similarity calculation method is a conventional technical means and will not be described in detail here; Step 3012: obtaining the similarity between the operation health assessment results of other connected devices and the operation health assessment results of the corresponding device, obtaining other devices whose corresponding similarity is greater than or equal to the set similarity threshold and setting them as associated devices; Step 302: Obtain device security assessment results of all associated devices of the corresponding device, add all of them up and calculate the inverse to obtain a device security impact analysis value of the corresponding device; Step 4: Analyze the data transmission priority of the industrial Internet based on the comprehensive equipment security assessment results and equipment security impact analysis results; In a specific embodiment, the analysis of the data transmission priority of the industrial Internet 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 the device safety impact analysis value to obtain the risk value of the corresponding device, and assigning the data transmission priority in descending order according to the size of the risk value, and the priority is used to reflect the priority of device data transmission; Step 5: Determine the transmission order of the device data transmission according to the obtained device data transmission priority to ensure the security of data transmission; It should be noted here that, in other embodiments, the risk factor of the corresponding equipment in this embodiment is combined with other priority assignment criteria, for example, comprehensive priority is assigned by manually setting the equipment type and assigning weights to the risk factor of the corresponding equipment in this embodiment, which is not elaborated here.

[0019] Secondly, it should be noted in this embodiment that the method for 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, and the preferred method of obtaining the parameters is: obtaining the overall data situation 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 ranking 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.

[0020] 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, the device safety status not only considers the impact of the device's own operation data, but also considers the degree of influence of the device in the scenario, and comprehensively allocates data transmission priorities, thereby further improving the security of data transmission in the Industrial Internet scenario.

[0021] Example 2

[0022] 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 of each device in the scene collected by the industrial Internet of Things terminal that needs to be transmitted, and obtain the data volume of the overall data; the comparison 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 operation data of each device and the attribute connection information of the device into the device security assessment strategy to perform device security assessment; the security impact analysis module is used to import the operation data of each device and the operation 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.

[0023] Example 3

[0024] 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; The processor executes the above-mentioned industrial Internet data transmission method by calling the computer program stored in the memory.

[0025] 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 memory stores at least one computer program, and the computer program is loaded and executed by the processor to implement an industrial Internet data transmission method provided by 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 and output interface to input and output data. This embodiment will not be described in detail here.

[0026] Example 4

[0027] This embodiment provides a computer-readable storage medium having a rewritable computer program stored thereon; When the computer program runs on a computer device, the computer device executes the above-mentioned industrial Internet data transmission method.

[0028] 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.

[0029] The above embodiments can be implemented in whole or in part by software, hardware, firmware or any other combination. When implemented by software, the above embodiments can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions or computer programs. When a computer instruction or computer program is loaded or executed on a computer, a process or function according to an embodiment of the present application is generated in whole or in part. 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 transmitted from one computer-readable storage medium to another computer-readable storage medium. For example, computer instructions can be transmitted from one website site, computer, server or data center to another website site, computer, server or data center through a wired network or / and a wireless network. The computer-readable storage medium can be any available medium that a computer can access or a data storage device such as a server or data center that contains one or more available media sets. The available medium can be a magnetic medium (e.g., a floppy disk, a hard disk, a tape), an optical medium (e.g., a DVD), or a semiconductor medium. The semiconductor medium can be a solid-state hard disk.

[0030] In addition, the parts of the above-mentioned 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.

[0031] The specific implementation modes as described above further describe the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation mode of the present invention and is not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope 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, obtain the data volume of the overall data, and analyze whether the data transmission speed requirements are met to determine whether to perform data transmission sorting; Step 2: Import the operation data of each device and the attribute connection information of the device into the device security assessment strategy to conduct device security assessment; Step 3: Import the operation data of each device and the operation data of other devices in the affected scenario into the device security impact analysis strategy to perform device security impact analysis; 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 transmission data according to the obtained device data transmission priority.

2. An 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 are added up to get 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 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 the data sorting and transmission steps of steps 2 to 5 need to be performed.

3. The industrial Internet data transmission method according to claim 1, characterized in that: The device security assessment strategy in step 2 includes the following specific steps: Step 201: Obtain device operation data of each device in the scene, and perform device operation health assessment based on the gap between the device operation data and the normal operation data; Step 202: Evaluate the stability of equipment operation based on the volatility of equipment operation data; Step 203: Obtain the equipment safety assessment result by weighted summing the equipment operation health assessment result and the equipment operation stability assessment result.

4. An industrial Internet data transmission method as claimed in claim 3, characterized in that: The device security impact analysis strategy in step 3 includes the following specific steps: Step 301: Acquire the operating data of other devices connected to the scene of the corresponding device, and extract the 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; Step 302: Obtain the device security assessment results of all associated devices of the corresponding device, add them all up and calculate the inverse to obtain the device security impact analysis value of the corresponding device.

5. An industrial Internet data transmission method as claimed in claim 4, characterized in that: The step 301 includes the following specific contents: Step 3011: Obtain the device operation health assessment results of each set length time period of the corresponding device to form a first health sequence, and at the same time obtain the device operation health assessment results of each set length time period of other devices connected in the scene of the corresponding device to form a second health sequence, and import the corresponding time of the first health sequence and the second health sequence into the similarity calculation formula to calculate the similarity of the time length of the first health sequence and the second health sequence; 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.

6. An industrial Internet data transmission method as claimed in claim 5, 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.

7. An industrial Internet data transmission method according to claim 6, characterized in that: The analysis of the industrial Internet data transmission priority in step 4 includes the following specific steps: obtaining the evaluated equipment safety and equipment safety impact analysis value of the corresponding equipment, taking the inverse of the obtained equipment safety and weighted adding them to the equipment safety impact analysis value to obtain the danger value of the corresponding equipment, and assigning the data transmission priority in descending order according to the size of the danger value.

8. 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 7, characterized in that: It 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 of 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 requirements of the data transmission speed, and determines whether to perform data transmission sorting; the device security analysis module imports the operation data of each device and the attribute connection information of the device into the device security assessment strategy to conduct device security assessment; the security impact analysis module is used to import the operation data of each device and the operation data of other devices in the affected scene into the device security impact analysis strategy to conduct 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 comparison and analysis module, the device security analysis module, the security impact analysis module, the priority analysis module and the transmission sequence analysis module.

9. 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 7 by calling a computer program stored in the memory.

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

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