Unified data intelligent control method and system for industrial Internet of Things equipment

Abstract

The present application discloses a unified data intelligent control method and system for industrial Internet of Things devices. By applying the technical solution of the present application, when it is detected that an office device is about to receive the business data of a certain business object, in order to avoid malicious users from finding the business data of the specified object, the office device may not directly receive and store it, but first transfer all the header data that can indicate the identity of the business data to a specified industrial Internet of Things device with low remaining power, and only store the business data without identity in the office device, and then merge the data when the receiving conditions are met later.

Description

Technical Field

[0001] The present application relates to data processing technology, and in particular to a unified data intelligent control method and system for industrial Internet of Things devices. Background Art

[0002] With the development of the industrial Internet of Things, more and more industrial Internet of Things devices are used in various fields. Among them, industrial Internet of Things devices are mainly used for terminal data collection, and most of them are battery-powered. Most of the time, local data collection is realized, and data is transmitted to the designated industrial management platform through wired or wireless methods at regular intervals or when specific scenarios occur.

[0003] In the relevant technology, in the business data management scenario, in order to prevent the leakage of private data stored in business objects, the business data processing platform usually adopts the method of periodically encrypting the private business data and uniformly storing it in its own storage unit with higher security to process the data. However, this data processing method not only has the disadvantage of occupying the storage space of the business data processing platform, but also easily leads to the risk of the business privacy information being stolen due to the high-precision attack on the business data processing platform. Summary of the invention

[0004] The embodiment of the present application provides a unified data intelligent control method and system for industrial Internet of Things devices, thereby solving the problem in the related art that there is no method for processing commercial data using industrial Internet of Things devices.

[0005] According to one aspect of the embodiments of the present application, a unified data intelligent control method for industrial Internet of Things devices is provided, including:

[0006] When detecting that the office device is about to receive private business data, determining header data included in the private business data and used to characterize the corresponding business object, wherein the header data includes at least one of a business object name, a business object code, and a business object address;

[0007] Sending an extraction instruction to an industrial Internet of Things device associated with the office device, so that the industrial Internet of Things device extracts the header data in the private business data and stores the header data in the industrial Internet of Things device, wherein the industrial Internet of Things device is an Internet of Things device whose remaining power value is lower than a preset power value;

[0008] Controlling the office equipment to receive and store the remaining business data; and stopping all communication functions of the industrial Internet of Things device, wherein the remaining business data is private business data that does not include the header data;

[0009] When a preset receiving condition is met, the industrial Internet of Things device is controlled to send the head-up data to the office device.

[0010] Optionally, in another embodiment of the method of the present application, before sending the extraction instruction to the industrial Internet of Things device associated with the office device, it also includes:

[0011] Acquire a plurality of candidate industrial Internet of Things devices deployed within a first distance range around the office equipment; and acquire a plurality of candidate industrial Internet of Things devices deployed within a second distance range around the commercial object;

[0012] At least one of the industrial Internet of Things devices is selected from the candidate industrial Internet of Things devices.

[0013] Optionally, in another embodiment of the method of the present application, selecting at least one of the industrial Internet of Things devices from the candidate industrial Internet of Things devices includes:

[0014] Obtain historical communication records of each candidate industrial IoT device;

[0015] Based on the historical communication records, the industrial Internet of Things devices that have no communication records with the office equipment within a historical period are selected from the candidate industrial Internet of Things devices.

[0016] Optionally, in another embodiment of the method of the present application, storing the head-up data in the industrial Internet of Things device includes:

[0017] Determining whether the industrial Internet of Things device is an outdoor Internet of Things device;

[0018] If so, detecting the storage time corresponding to the header data;

[0019] If it is determined that the storage time exceeds the preset time value, the head-up data is backed up to an indoor Internet of Things device associated with the industrial Internet of Things device.

[0020] Optionally, in another embodiment of the method of the present application, satisfying a preset receiving condition includes:

[0021] When it is detected that the current time period is at a data merging time point, determining that the preset receiving condition is met;

[0022] or,

[0023] When it is detected that the business terminal associated with the business object moves into a third distance range of the office equipment, it is determined that the preset receiving condition is satisfied.

[0024] Optionally, in another embodiment of the method of the present application, the detecting that the current time period is before the data merging time point further includes:

[0025] A transmission instruction is sent to the industrial Internet of Things device, where the transmission instruction is used to prohibit the industrial Internet of Things device from transmitting the header data at other time points except the data merging time point.

[0026] Optionally, in another embodiment of the method of the present application, before sending the extraction instruction to the industrial Internet of Things device associated with the office device, it also includes:

[0027] An Internet of Things device deployed in an indoor area and having a remaining storage capacity exceeding a preset capacity value is used as the industrial Internet of Things device.

[0028] Optionally, in another embodiment of the method of the present application, controlling the industrial Internet of Things device to send the head-up data to the office device includes:

[0029] Obtaining a timeliness index between the industrial Internet of Things device and the office device, and determining a current communication state between the industrial Internet of Things device and the office device based on the timeliness index, wherein the timeliness index includes a distribution density λ of the industrial Internet of Things device v , the number of industrial Internet of Things devices V, the device parameters of each industrial Internet of Things device h c h v and the carrier frequency λ in the communication system and the target communication distance d;

[0030] If it is determined that the current communication state is higher than the preset communication standard, controlling the industrial Internet of Things device to directly send the head-up data to the office device;

[0031] If it is determined that the current communication state is not higher than the preset communication standard, control each industrial Internet of Things device to send the head-up data to the office device through proximity transmission;

[0032] The current communication status between the industrial Internet of Things device and the office equipment is determined by the following formula:

[0033]

[0034] Optionally, in another embodiment of the method of the present application, the storage duration is determined based on the following formula:

[0035] f T (t) = μ(1-ρ)e -μ(1-ρ)t ,t≥0;

[0036] Among them, f T (t) represents the storage duration, μ is a preset time gradient value, t is the privacy level of the private commercial data, ρ is the privacy level of the header data, and e is the privacy level of the preset receiving condition.

[0037] According to another aspect of the embodiment of the present application, a unified data intelligent control system for industrial Internet of Things devices is provided, including:

[0038] a detection module configured to, when detecting that the office device is about to receive private business data, determine header data for characterizing a corresponding business object included in the private business data, wherein the header data includes at least one of a business object name, a business object code, and a business object address;

[0039] an extraction module configured to send an extraction instruction to an industrial Internet of Things device associated with the office device, so that the industrial Internet of Things device extracts the header data in the private business data and stores the header data in the industrial Internet of Things device, wherein the industrial Internet of Things device is an Internet of Things device whose remaining power value is lower than a preset power value;

[0040] A storage unit is configured to control the office device to receive and store the remaining business data; and stop all communication functions of the industrial Internet of Things device, wherein the remaining business data is private business data that does not include the header data;

[0041] The sending module is configured to control the industrial Internet of Things device to send the head-up data to the office device when a preset receiving condition is met.

[0042] According to another aspect of the embodiments of the present application, a storage medium is provided, including:

[0043] A memory for storing executable instructions; and

[0044] A display is used to execute the executable instructions with the memory to complete the operation of any of the above-mentioned unified data intelligent control methods for industrial Internet of Things devices.

[0045] According to another aspect of an embodiment of the present application, a computer-readable storage medium is provided for storing computer-readable instructions, and when the instructions are executed, the operations of any of the above-mentioned unified data intelligent control methods for industrial Internet of Things devices are performed.

[0046] In the present application, when it is detected that an office device is about to receive private business data, the header data used to characterize the corresponding business object included in the private business data is determined; an extraction instruction is sent to an industrial Internet of Things device associated with the office device, so that the industrial Internet of Things device extracts the header data in the private business data and stores the header data in the industrial Internet of Things device, wherein the industrial Internet of Things device is an Internet of Things device whose remaining power value is lower than a preset power value; the office device is controlled to receive and store the remaining business data; and all communication functions of the industrial Internet of Things device are stopped, wherein the remaining business data is private business data that does not contain header data; when the preset receiving conditions are met, the industrial Internet of Things device is controlled to send the header data to the office device.

[0047] By applying the technical solution of the present application, when it is detected that an office device is about to receive business data of a certain business object, in order to avoid the business data of the specified object being found by malicious users, the office device may not directly receive and store it, but first transfer all header data that can indicate the identity of the business data to a specified industrial Internet of Things device with a low remaining power, and only store the business data without identity in the office device, and then merge the data when the receiving conditions are met later.

[0048] On the one hand, this reduces the problem in related technologies that all business data is stored in office equipment itself, which not only occupies device space but also does not fully utilize IoT device resources. On the other hand, the collaborative data processing method of industrial IoT devices can also achieve the goal that even if malicious users steal business data, they cannot distinguish the object from it, thereby increasing the difficulty of stealing.

[0049] The technical solution of the present application is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] The accompanying drawings, which constitute a part of the specification, illustrate embodiments of the present application and, together with the description, serve to explain the principles of the present application.

[0051] The present application can be more clearly understood from the following detailed description with reference to the accompanying drawings, in which:

[0052] Figure 1 A schematic diagram of a unified data intelligent control method for industrial Internet of Things devices proposed in this application;

[0053] Figure 2 A flowchart of a unified data intelligent control method for industrial Internet of Things devices proposed in this application;

[0054] Figure 3 A schematic diagram of the components of the unified data intelligent control system for industrial Internet of Things devices proposed in this application; DETAILED DESCRIPTION

[0055] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangement of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present application.

[0056] At the same time, it should be understood that for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0057] The following description of at least one exemplary embodiment is merely illustrative in nature and is not intended to limit the present application, its application, or uses.

[0058] Technologies, devices and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, devices and equipment should be considered as part of the specification.

[0059] It should be noted that like reference numerals and letters refer to similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0060] In addition, the technical solutions between the various embodiments of the present application can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0061] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0062] Combine the following Figure 1-Figure 2 To describe a unified data intelligent control method for an industrial IoT device according to an exemplary embodiment of the present application. It should be noted that the following application scenarios are only shown to facilitate understanding of the spirit and principles of the present application, and the embodiments of the present application are not limited in this regard. On the contrary, the embodiments of the present application can be applied to any applicable scenario.

[0063] This application also proposes a unified data intelligent control method and system for industrial Internet of Things equipment.

[0064] Figure 1 The following schematically shows a flow chart of a unified data intelligent control method for industrial Internet of Things devices according to an embodiment of the present application. Figure 1 As shown, including:

[0065] S101, when detecting that an office device is about to receive private business data, determining header data included in the private business data and used to characterize a corresponding business object;

[0066] S102, sending an extraction instruction to an industrial Internet of Things device associated with the office device, so that the industrial Internet of Things device extracts the header data in the private business data and stores the header data in the industrial Internet of Things device, wherein the industrial Internet of Things device is an Internet of Things device whose remaining power value is lower than a preset power value;

[0067] S103, controlling the office equipment to receive and store the remaining business data; and stopping all communication functions of the industrial Internet of Things equipment, where the remaining business data is private business data that does not include header data;

[0068] S104, when the preset receiving conditions are met, control the industrial Internet of Things device to send the head-up data to the office device.

[0069] Among the related technologies, the Internet of Things is a technology of great significance in today's world. The application of the Internet of Things has driven the continuous growth of network traffic over the years. It is expected that many devices will be connected to the Internet in the next few years. Furthermore, data processing is a core concept of the Internet of Things model, because the collected and managed data has multiple uses in applications such as healthcare, vehicle networks, smart cities, industry and manufacturing.

[0070] Among them, the unified data intelligent control of industrial Internet of Things devices proposed in this application refers to the process of using one or more industrial Internet of Things devices to effectively collect, store, process and apply the business data of certain business objects. Its purpose is to give full play to the role of business data and ensure the security of business data.

[0071] Among the related technologies, with the development of industrial Internet of Things, taking advantage of the low cost, easy deployment and large number of industrial Internet of Things devices to manage commercial data, administrative data, financial data, etc. has become one of the most prominent applications of Internet of Things technology.

[0072] In the relevant technology, in the business data management scenario, in order to prevent the leakage of private data stored in business objects, the business data processing platform usually adopts the method of periodically encrypting the private business data and uniformly storing it in its own storage unit with higher security to process the data. However, this data processing method not only has the disadvantage of occupying the storage space of the business data processing platform, but also easily leads to the risk of the business privacy information being stolen due to the high-precision attack on the business data processing platform.

[0073] Based on this, the present application proposes a unified data intelligent control method for industrial Internet of Things devices, which can detect that when an office device is about to receive the business data of a certain business object, in order to avoid the business data of the specified object being found by malicious users, the office device may not directly receive and store it, but first transfer all header data that can indicate the identity of the business data to the designated industrial Internet of Things device, and only store the business data without identity in the office device.

[0074] Further, this application is hereby incorporated by reference Figure 2 Describe the plan in detail:

[0075] Step 1: When it is detected that the office device is about to receive private business data, the header data used to characterize the corresponding business object included in the private business data is determined.

[0076] In one embodiment, the header data is data that can indicate the identity of the object to which the private business data belongs, and may include at least one of a business object name, a business object code, and a business object address.

[0077] For example, when the private business data record contains "Company A's financial data in January 2024", Company A is the header data that can indicate the identity of the object to which the business data belongs.

[0078] Alternatively, when the private business data also records "the financial data of the company with address B in January 2024", address B is the header data that can indicate the identity of the object to which the business data belongs (because company A can be queried from address B).

[0079] It is understandable that the header data is only part of the private business data and has the characteristic of small data volume. Therefore, it is suitable to be stored in industrial IoT devices with relatively limited storage space (if the industrial IoT device occupies too much storage space, it may affect the processing of other businesses).

[0080] Step 2: Acquire multiple candidate industrial Internet of Things devices deployed within a first distance range around the office equipment; and, acquire multiple candidate industrial Internet of Things devices deployed within a second distance range around the business object.

[0081] In one embodiment, the industrial Internet of Things device in the embodiment of the present application is a device with a certain storage space and capable of wireless data communication with other devices. For example, it can be a smart home device (smart speakers, smart home appliances, etc.) deployed in indoor office areas, industrial smart devices (smart lamp poles, smart traffic lights, etc.) deployed in outdoor road areas, data acquisition equipment deployed indoors and outdoors (smart water meters, smart electricity meters, smoke sensors, etc.), Internet of Vehicles equipment, etc.

[0082] In another embodiment, the candidate industrial Internet of Things device in the embodiment of the present application is an Internet of Things device with low current power (ie, the remaining power value is lower than a preset power value, for example, the remaining power is lower than 10% or 5%, etc.).

[0083] It is understandable that, since this application will subsequently need to control the communication shutdown of the IIoT device after storing the heads-up data in the IIoT device, selecting an IIoT device with a lower battery value can, on the one hand, allow the remaining IIoT devices with a higher battery value to continue to perform their original business duties for a long time, and thus avoid problems affecting IIoT business processing due to power outages. On the other hand, it can also avoid the unreasonable drawback of stopping the communication of an IIoT device with a higher battery value (i.e., once a malicious user scans an IIoT device near an office device or a commercial object, he or she will think that it is reasonable for an IIoT device with a lower battery value to stop communicating).

[0084] In one embodiment, the first distance range and the second distance range are not specifically limited in the present application, that is, the two distance ranges may be the same or different, for example, 1 km or 5 km.

[0085] It is understandable that the purpose of selecting candidate industrial IoT devices around office equipment in this application is to facilitate the subsequent transmission of head-up data to office equipment as quickly as possible and at a lower communication cost when the office equipment needs head-up data. The purpose of selecting candidate industrial IoT devices around business objects in this application is to transmit head-up data from business objects to industrial IoT devices as quickly as possible and at a lower communication cost.

[0086] In one embodiment, the purpose of selecting both office equipment and industrial IoT devices around commercial objects as candidate industrial IoT devices is to avoid the disadvantage that a certain IoT device will lose stored data due to the performance vulnerability of the industrial IoT devices (especially IoT devices deployed in outdoor areas).

[0087] Step 3: Obtain the historical communication records of each candidate industrial IoT device.

[0088] Step 4: Based on the historical communication records, select from the candidate industrial Internet of Things devices those industrial Internet of Things devices that have no communication records with office equipment during the historical period.

[0089] In one embodiment, the candidate IoT device in the embodiment of the present application needs not to have interacted with the office equipment.

[0090] That is, since the data security level of industrial IoT devices is relatively low, in order to avoid the risk of reverse positioning and tracking by malicious users, in the embodiment of the present application, the head-up data is not extracted and stored by a certain IoT device that has been connected to the office equipment (for example, an IoT device commonly used in the location where the office equipment is located). This avoids the problem that malicious users can track specific industrial IoT devices associated with the historical communication records of stolen office equipment and then steal the head-up data.

[0091] Step 5: Send an extraction instruction to the industrial Internet of Things device associated with the office equipment.

[0092] In one approach, an IIoT device can be:

[0093] IoT devices deployed in indoor areas and with remaining storage capacity exceeding a preset capacity value are considered industrial IoT devices.

[0094] In one method, the present application does not allow office equipment to have any contact with private business data, but first instructs the industrial Internet of Things device to directly extract the header data included in the private business data to be submitted from the business object (for example, the smart terminal to which the business object belongs). In this way, the data subsequently transmitted to the office equipment is the desensitized business data. This avoids the disadvantage that if a malicious user always monitors the office equipment, once all the data is communicated with the office equipment, it can be directly known to the malicious user.

[0095] Step 6: The industrial IoT device extracts the header data from the private business data, stores the header data in itself, and controls the office equipment to receive and store the remaining business data.

[0096] For example, the private business data is: Company A + Address B + Tax data from January to June 2024. Then, in the embodiment of the present application, the industrial IoT device can first extract the data "Company A" and the data "Address B" (i.e., the header data) in the private business data from the business object. It can be understood that the remaining business data (tax data from January to June 2024) is the remaining business data.

[0097] That is to say, even if a malicious user obtains the remaining business data by hacking into office equipment, he or she will not be able to tell whether the data belongs to the object of theft that he or she is interested in.

[0098] Step 7: If it is determined that the industrial IoT device is an outdoor IoT device, detect the storage duration corresponding to the head-up data.

[0099] It is understandable that since the performance of IoT devices deployed outdoors is highly vulnerable (easily affected by external weather or human factors, such as smart light poles, smart traffic lights, smart water meters, smart electric meters, smoke sensors, etc.), once it is detected that a certain head-up data needs to be stored on it for a long time, in order to avoid the disadvantage of data being damaged and unable to be transmitted back. This application can back up the head-up data to indoor IoT devices with better storage environment.

[0100] In one approach, the present application can determine the length of time the corresponding head-up data is stored based on the preset privacy level of each data. For example, the higher the level of private commercial data, the shorter the storage time on the industrial IoT device. Alternatively, the higher the privacy level of the receiving condition, the longer the storage time on the industrial IoT device, and so on.

[0101] Optionally, the application may determine the storage duration based on the following formula:

[0102] f T (t) = μ(1-ρ)e -μ(1-ρ)t ,t≥0;

[0103] Among them, f T (t) represents the storage duration, μ is a preset time gradient value, t is the privacy level of the private commercial data, ρ is the privacy level of the header data, and e is the privacy level of the preset receiving condition.

[0104] Step 8: If it is determined that the storage time exceeds the preset time value, the head-up data is backed up to the indoor IoT device associated with the industrial IoT device.

[0105] Step 9: Stop all communication functions of the IIoT device, and when the preset receiving conditions are met, control the IIoT device to send the head-up data to the office equipment.

[0106] In one embodiment, the preset receiving condition may be:

[0107] When it is detected that the current time period is at a data merging time point, it is determined that a preset receiving condition is met;

[0108] or,

[0109] When it is detected that the business terminal associated with the business object moves into the third distance range of the office equipment, it is determined that the preset reception condition is satisfied.

[0110] In one embodiment, when an office device needs to use complete private business data, the embodiment of the present application can send a data retrieval request to the office device if the receiving conditions are met, so that the industrial Internet of Things device sends the header data to the office device.

[0111] Furthermore, in order to prevent malicious users from impersonating office equipment to steal the header data on the industrial Internet of Things device, it is necessary to prohibit the industrial Internet of Things device from transmitting the header data if the acceptance conditions are not met in this embodiment (for example, transmission is prohibited if the specified time point agreed upon by both parties is not reached, or transmission is prohibited if the business object does not arrive at the office equipment with a specific terminal).

[0112] In one embodiment, the present application controls an industrial IoT device to send head-up data to an office device, including:

[0113] Obtain the timeliness index between the industrial IoT device and the office equipment, and determine the current communication status between the industrial IoT device and the office equipment based on the timeliness index, where the timeliness index includes the distribution density λ of the industrial IoT device v , the number of industrial IoT devices V, the device parameters of each industrial IoT device h c h v and the carrier frequency λ in the communication system and the target communication distance d;

[0114] If it is determined that the current communication status is higher than the preset communication standard, the industrial IoT device is controlled to directly send the head-up data to the office device;

[0115] If it is determined that the current communication status is not higher than the preset communication standard, each industrial Internet of Things device is controlled to send the head-up data to the office equipment through proximity transmission.

[0116] That is to say, when the communication quality between the IIoT device and the office equipment is high, the IIoT device can directly send the head-up data to the office equipment. Conversely, each IIoT device can sequentially transmit its own stored head-up data to the IIoT device adjacent to it and close to the office equipment, so as to avoid the problem of poor data transmission caused by transmitting data over a long distance.

[0117] Among them, the current communication status between the industrial IoT device and the office equipment is determined by the following formula:

[0118] Step 10: The office device combines the received header data with the remaining business data stored in the device into complete private business data.

[0119] By applying the technical solution of the present application, when it is detected that an office device is about to receive the business data of a certain business object, in order to avoid malicious users from finding the business data of the specified object, the office device may not directly receive and store it, but first transfer all the header data that can indicate the identity of the business data to a specified industrial IoT device with low remaining power, and only store the business data without identity in the office device, and then merge the data when the receiving conditions are met later. Subsequently, the office device and the storage IoT device no longer interact directly, but both indirectly obtain the privacy data through the transmission IoT device.

[0120] On the one hand, this reduces the problem in related technologies that all business data is stored in office equipment itself, which not only occupies device space but also does not fully utilize IoT device resources. On the other hand, the collaborative data processing method of industrial IoT devices can also achieve the goal that even if malicious users steal business data, they cannot distinguish the object from it, thereby increasing the difficulty of stealing.

[0121] Optionally, in another embodiment of the method of the present application, before sending the extraction instruction to the industrial Internet of Things device associated with the office device, it also includes:

[0122] Acquire a plurality of candidate industrial Internet of Things devices deployed within a first distance range around the office equipment; and acquire a plurality of candidate industrial Internet of Things devices deployed within a second distance range around the commercial object;

[0123] At least one of the industrial Internet of Things devices is selected from the candidate industrial Internet of Things devices.

[0124] Optionally, in another embodiment of the method of the present application, selecting at least one of the industrial Internet of Things devices from the candidate industrial Internet of Things devices includes:

[0125] Obtain historical communication records of each candidate industrial IoT device;

[0126] Based on the historical communication records, the industrial Internet of Things devices that have no communication records with the office equipment within a historical period are selected from the candidate industrial Internet of Things devices.

[0127] Optionally, in another embodiment of the method of the present application, storing the head-up data in the industrial Internet of Things device includes:

[0128] Determining whether the industrial Internet of Things device is an outdoor Internet of Things device;

[0129] If so, detecting the storage time corresponding to the header data;

[0130] If it is determined that the storage time exceeds the preset time value, the head-up data is backed up to an indoor Internet of Things device associated with the industrial Internet of Things device.

[0131] Optionally, in another embodiment of the method of the present application, satisfying a preset receiving condition includes:

[0132] When it is detected that the current time period is at a data merging time point, determining that the preset receiving condition is met;

[0133] or,

[0134] When it is detected that the business terminal associated with the business object moves into a third distance range of the office equipment, it is determined that the preset receiving condition is satisfied.

[0135] Optionally, in another embodiment of the method of the present application, the detecting that the current time period is before the data merging time point further includes:

[0136] A transmission instruction is sent to the industrial Internet of Things device, where the transmission instruction is used to prohibit the industrial Internet of Things device from transmitting the header data at other time points except the data merging time point.

[0137] Optionally, in another embodiment of the method of the present application, before sending the extraction instruction to the industrial Internet of Things device associated with the office device, it also includes:

[0138] An Internet of Things device deployed in an indoor area and having a remaining storage capacity exceeding a preset capacity value is used as the industrial Internet of Things device.

[0139] Optionally, in another embodiment of the method of the present application, controlling the industrial Internet of Things device to send the head-up data to the office device includes:

[0140] Obtaining a timeliness index between the industrial Internet of Things device and the office device, and determining a current communication state between the industrial Internet of Things device and the office device based on the timeliness index, wherein the timeliness index includes a distribution density λ of the industrial Internet of Things device v , the number of industrial Internet of Things devices V, the device parameters of each industrial Internet of Things device h c h v and the carrier frequency λ in the communication system and the target communication distance d;

[0141] If it is determined that the current communication state is higher than the preset communication standard, controlling the industrial Internet of Things device to directly send the head-up data to the office device;

[0142] If it is determined that the current communication state is not higher than the preset communication standard, control each industrial Internet of Things device to send the head-up data to the office device through proximity transmission;

[0143] The current communication status between the industrial Internet of Things device and the office equipment is determined by the following formula:

[0144]

[0145] Optionally, in another embodiment of the method of the present application, the storage duration is determined based on the following formula:

[0146] f T (t) = μ(1-ρ)e -μ(1-ρ)t ,t≥0;

[0147] Among them, f T (t) represents the storage duration, μ is a preset time gradient value, t is the privacy level of the private commercial data, ρ is the privacy level of the header data, and e is the privacy level of the preset receiving condition.

[0148] Optionally, in another embodiment of the present application, Figure 3 As shown, the present application also provides a unified data intelligent control system for industrial Internet of Things devices. It includes:

[0149] The detection module 201 is configured to, when detecting that the office device is about to receive private business data, determine header data for characterizing a corresponding business object included in the private business data, wherein the header data includes at least one of a business object name, a business object code, and a business object address;

[0150] The extraction module 202 is configured to send an extraction instruction to an industrial Internet of Things device associated with the office device, so that the industrial Internet of Things device extracts the header data in the private business data and stores the header data in the industrial Internet of Things device, wherein the industrial Internet of Things device is an Internet of Things device whose remaining power value is lower than a preset power value;

[0151] The storage unit 203 is configured to control the office device to receive and store the remaining business data; and stop all communication functions of the industrial Internet of Things device, wherein the remaining business data is private business data that does not include the header data;

[0152] The sending module 204 is configured to control the industrial Internet of Things device to send the head-up data to the office device when a preset receiving condition is met.

[0153] By applying the technical solution of the present application, when it is detected that an office device is about to receive the business data of a certain business object, in order to avoid malicious users from finding the business data of the specified object, the office device may not directly receive and store it, but first transfer all the header data that can indicate the identity of the business data to a specified industrial IoT device with low remaining power, and only store the business data without identity in the office device, and then merge the data when the receiving conditions are met later. Subsequently, the office device and the storage IoT device no longer interact directly, but both indirectly obtain the privacy data through the transmission IoT device.

[0154] For example, in a storage medium logical structure, the storage medium may be a mobile phone, a computer, a digital broadcast terminal, a message transceiver device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc.

[0155] The storage medium may include one or more of the following components: a processor and a memory.

[0156] The processor may include one or more processing cores, such as a 4-core processor, an 8-core processor, etc. The processor may be implemented in at least one hardware form of DSP (Digital Signal Processing), FPGA (Field-Programmable Gate Array), and PLA (Programmable Logic Array). The processor may also include a main processor and a coprocessor. The main processor is a processor for processing data in the awake state, also known as a CPU (Central Processing Unit); the coprocessor is a low-power processor for processing data in the standby state. In some embodiments, the processor may be integrated with a GPU (Graphics Processing Unit), which is responsible for rendering and drawing the content to be displayed on the display screen. In some embodiments, the processor may also include an AI (Artificial Intelligence) processor, which is used to process computing operations related to machine learning.

[0157] Those skilled in the art will appreciate that the above-mentioned storage medium definition may include more or fewer components, or combine certain components, or adopt different component arrangements.

[0158] In an exemplary embodiment, a non-temporary computer-readable storage medium including instructions is also provided, such as a memory including instructions, the instructions can be executed by a processor of the storage medium to complete the above-mentioned call method, the method comprising: when detecting that an office device is about to receive private business data, determining the header data included in the private business data for characterizing the corresponding business object, wherein the header data includes at least one of the business object name, business object code, and business object address; sending an extraction instruction to an industrial Internet of Things device associated with the office device, so that the industrial Internet of Things device extracts the header data in the private business data and stores the header data in the industrial Internet of Things device, wherein the industrial Internet of Things device is an Internet of Things device with a remaining power value lower than a preset power value; controlling the office device to receive and store the remaining business data; and stopping all communication functions of the industrial Internet of Things device, wherein the remaining business data is private business data that does not contain the header data; when a preset receiving condition is met, controlling the industrial Internet of Things device to send the header data to the office device. Optionally, the instructions can also be executed by a processor of the storage medium to complete other steps involved in the above-mentioned exemplary embodiment. For example, the non-transitory computer-readable storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.

[0159] In an exemplary embodiment, an application / computer program product is also provided, including one or more instructions, which can be executed by a processor of a storage medium to complete the above-mentioned call method, the method comprising: when detecting that an office device is about to receive private business data, determining the header data included in the private business data for characterizing the corresponding business object, wherein the header data includes at least one of a business object name, a business object code, and a business object address; sending an extraction instruction to an industrial Internet of Things device associated with the office device, so that the industrial Internet of Things device extracts the header data in the private business data and stores the header data in the industrial Internet of Things device, wherein the industrial Internet of Things device is an Internet of Things device with a remaining power value lower than a preset power value; controlling the office device to receive and store the remaining business data; and stopping all communication functions of the industrial Internet of Things device, wherein the remaining business data is private business data that does not contain the header data; when a preset receiving condition is met, controlling the industrial Internet of Things device to send the header data to the office device. Optionally, the above-mentioned instructions can also be executed by a processor of a storage medium to complete other steps involved in the above-mentioned exemplary embodiment.

[0160] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the invention disclosed herein. The present application is intended to cover any modification, use or adaptation of the present application, which follows the general principles of the present application and includes common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present application are indicated by the following claims.

Claims

1. A unified data management method for industrial Internet of Things devices, characterized in that: include: When detecting that the office device is about to receive private business data, determining header data included in the private business data and used to characterize the corresponding business object, wherein the header data includes at least one of a business object name, a business object code, and a business object address; Sending an extraction instruction to an industrial Internet of Things device associated with the office device, so that the industrial Internet of Things device extracts the header data in the private business data and stores the header data in the industrial Internet of Things device, wherein the industrial Internet of Things device is an Internet of Things device whose remaining power value is lower than a preset power value; Controlling the office equipment to receive and store the remaining business data; and stopping all communication functions of the industrial Internet of Things device, wherein the remaining business data is private business data that does not include the header data; When a preset receiving condition is met, controlling the industrial Internet of Things device to send the head-up data to the office device; Wherein, controlling the industrial Internet of Things device to send the head-up data to the office device includes: Obtaining a timeliness index between the industrial Internet of Things device and the office device, and determining a current communication state between the industrial Internet of Things device and the office device based on the timeliness index, wherein the timeliness index includes a distribution density of the industrial Internet of Things device , the number V of the industrial Internet of Things devices, and the device parameters of each industrial Internet of Things device and the carrier frequency in the communication system And the target communication distance ; If it is determined that the current communication state is higher than the preset communication standard, controlling the industrial Internet of Things device to directly send the head-up data to the office device; If it is determined that the current communication state is not higher than the preset communication standard, control each industrial Internet of Things device to send the head-up data to the office device through proximity transmission; The current communication status between the industrial Internet of Things device and the office equipment is determined by the following formula: ； Wherein, satisfying the preset receiving condition includes: When it is detected that the current time period is at a data merging time point, determining that the preset receiving condition is met; or, When it is detected that the business terminal associated with the business object moves into a third distance range of the office equipment, it is determined that the preset receiving condition is satisfied.

2. The method according to claim 1, characterized in that Before sending the extraction instruction to the industrial Internet of Things device associated with the office device, the method further includes: Acquire a plurality of candidate industrial Internet of Things devices deployed within a first distance range around the office equipment; and acquire a plurality of candidate industrial Internet of Things devices deployed within a second distance range around the commercial object, wherein the candidate industrial Internet of Things devices are Internet of Things devices whose remaining power value is lower than the preset power value; At least one of the industrial Internet of Things devices is selected from the candidate industrial Internet of Things devices.

3. The method according to claim 2, characterized in that After selecting at least one of the industrial Internet of Things devices from the candidate industrial Internet of Things devices, the method further includes: When a preset receiving condition is met, the industrial Internet of Things device is controlled to send the head-up data to the office device.

4. The method according to claim 1, characterized in that Before stopping all communication functions of the industrial Internet of Things device, the method further includes: Determining whether the industrial Internet of Things device is an outdoor Internet of Things device; If so, detecting the storage time corresponding to the header data; If it is determined that the storage time exceeds the preset time value, the head-up data is backed up to an indoor Internet of Things device associated with the industrial Internet of Things device.

5. The method according to claim 4, characterized in that The step of detecting that the current time period is before the data merging time point further includes: A transmission instruction is sent to the industrial Internet of Things device, where the transmission instruction is used to prohibit the industrial Internet of Things device from transmitting the header data at other time points except the data merging time point.

6. The method according to claim 1 or 2, characterized in that: Before sending the extraction instruction to the industrial Internet of Things device associated with the office device, the method further includes: An Internet of Things device deployed in an indoor area and having a remaining storage capacity exceeding a preset capacity value is referred to as the industrial Internet of Things device.

7. The method according to claim 4, characterized in that The storage duration is determined based on the following formula: ； in, Indicates the storage duration, is a preset time gradient value, t is the privacy level of the private commercial data, is the privacy level of the header data, and e is the privacy level of the preset receiving condition.

8. A unified data management system for industrial Internet of Things devices, characterized in that: include: a detection module configured to, when detecting that the office device is about to receive private business data, determine header data for characterizing a corresponding business object included in the private business data, wherein the header data includes at least one of a business object name, a business object code, and a business object address; an extraction module configured to send an extraction instruction to an industrial Internet of Things device associated with the office device, so that the industrial Internet of Things device extracts the header data in the private business data and stores the header data in the industrial Internet of Things device, wherein the industrial Internet of Things device is an Internet of Things device whose remaining power value is lower than a preset power value; A storage unit is configured to control the office device to receive and store the remaining business data; and stop all communication functions of the industrial Internet of Things device, wherein the remaining business data is private business data that does not include the header data; A sending module, configured to control the industrial Internet of Things device to send the head-up data to the office device when a preset receiving condition is met; Wherein, controlling the industrial Internet of Things device to send the head-up data to the office device includes: Obtaining a timeliness index between the industrial Internet of Things device and the office device, and determining a current communication state between the industrial Internet of Things device and the office device based on the timeliness index, wherein the timeliness index includes a distribution density of the industrial Internet of Things device , the number V of the industrial Internet of Things devices, and the device parameters of each industrial Internet of Things device and the carrier frequency in the communication system And the target communication distance ; If it is determined that the current communication state is higher than the preset communication standard, controlling the industrial Internet of Things device to directly send the head-up data to the office device; If it is determined that the current communication state is not higher than the preset communication standard, control each industrial Internet of Things device to send the head-up data to the office device through proximity transmission; The current communication status between the industrial Internet of Things device and the office equipment is determined by the following formula: ； Wherein, satisfying the preset receiving condition includes: When it is detected that the current time period is at a data merging time point, determining that the preset receiving condition is met; or, When it is detected that the business terminal associated with the business object moves into a third distance range of the office equipment, it is determined that the preset receiving condition is satisfied.

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