An edge IoT agent operation and maintenance method, device and medium based on electronic tags

Abstract

The present application discloses an edge IoT agent operation and maintenance method, device and medium based on electronic tags, which mainly relates to the field of operation and maintenance management technology, and is used to solve the existing technical problems such as the inability to read power equipment information in batches and low information reading efficiency. The method includes: the electronic tag scanning node obtains the RF ID tag information of the device to be registered that enters the preset magnetic field; uploads the RF ID tag information to the preset edge computing node; the preset edge computing node uploads qualified RF ID tag information to the IoT management node; saves the RF ID tag information to the IoT management node to complete the activation of the device to be registered; the edge computing node obtains the RF ID tag update information uploaded by the electronic tag scanning node, and when the RF ID tag update information is verified to comply with the preset update rules, the RF ID tag update information is sent to the IoT management node. The present application achieves technical effects such as contactless and rapid reading of multiple device information through the above method.

Description

Technical Field

[0001] The present application relates to the field of operation and maintenance management technology, and in particular to an edge IoT agent operation and maintenance method, device and medium based on electronic tags. Background Art

[0002] RFID (Radio Frequency Identification) electronic tags refer to data transmitted wirelessly by radio frequency tags. They mainly use radio frequency signals to automatically identify target objects and obtain relevant data. Radio electromagnetic waves are used to transmit data between the reader and the identified target. They can play their respective advantages in different locations and conditions as required to achieve the purpose of rapid information collection. Edge computing is a distributed open platform that integrates network, computing, storage, and application core capabilities at the edge of the network close to the source of objects or data. It can provide edge intelligent services nearby and meet the key needs of industry digitalization in terms of agile connectivity.

[0003] At present, during the power operation and maintenance process, if you want to query power information, you need to find relevant information; if you use the QR code method, you need to read the information one-to-one on site.

[0004] However, in the above method, the process of searching for relevant information is cumbersome and the implementation process is inconvenient; if the QR code method is used, batch information reading cannot be realized. Based on this, an edge IoT agent operation and maintenance method, equipment and medium based on electronic tags are urgently needed to solve the technical problems of not being able to read power equipment information in batches and low information reading efficiency. Summary of the invention

[0005] In view of the above-mentioned deficiencies in the prior art, the present invention provides an edge IoT agent operation and maintenance method, device and medium based on electronic tags to solve the above-mentioned technical problems.

[0006] In the first aspect, an embodiment of the present application provides an edge IoT agent operation and maintenance method based on electronic tags, the method comprising: an electronic tag scanning node obtains RFID tag information of a device to be registered that enters a preset magnetic field; uploads the RFID tag information to a preset edge computing node; wherein the RFID tag information includes basic device information and operating status information; the preset edge computing node determines whether the RFID tag information is qualified according to a preset information qualification standard; when it is determined to be qualified, uploads the qualified RFID tag information to the IoT management node; saves the RFID tag information to the IoT management node to complete the activation of the device to be registered; the edge computing node obtains the RFID tag update information uploaded by the electronic tag scanning node, and when verifying that the RFID tag update information complies with the preset update rules, sends the RFID tag update information to the IoT management node to update the corresponding RFID tag information in the IoT management node.

[0007] In one implementation of the present application, the basic information of the device includes at least one or more of the following: manufacturer, product, model, operation information, license, and device model; the operation status information includes at least one or more of the following: resource operation status, container operation status, APP operation status, device entry and exit status, and device location status.

[0008] In one implementation of the present application, an electronic tag scanning node obtains RFID tag information of a device to be registered that enters a preset magnetic field; before uploading the RFID tag information to a preset edge computing node, the method also includes: a central distribution node determines a preset edge computing node corresponding to the electronic tag scanning node based on first location information uploaded by the electronic tag scanning node and second location information uploaded by several edge computing nodes as well as a transmission speed; wherein the first location information includes a preset magnetic field corresponding to the electronic tag scanning node.

[0009] In one implementation of the present application, the preset edge computing node corresponding to the electronic tag scanning node is determined according to the first location information uploaded by the electronic tag scanning node and the second location information and transmission speed uploaded by several edge computing nodes, specifically including: the central allocation node determines the edge computing node whose distance from the electronic tag scanning node is less than the preset distance as the candidate computing node according to the first location information and the second location information; the central allocation node calculates the transmission speed according to the preset formula: Calculate the transmission speed of the electronic tag scanning node sending information to each candidate computing node; wherein W is the preset communication bandwidth between the electronic tag scanning node and the candidate computing node, α is the preset transmission power of the electronic tag scanning node; β is the preset channel gain between the electronic tag scanning node and the candidate computing node; δ is the preset noise power spectrum density of the electronic tag scanning node; the central distribution node determines that the candidate computing node corresponding to the minimum value of each transmission speed is the preset edge computing node.

[0010] In one implementation of the present application, the method also includes: the central distribution node determines the management authority corresponding to the electronic tag scanning node based on the identity authentication information uploaded by the electronic tag scanning node; wherein the management authority includes at least one or more of the following: the authority to read RFID tag information, the authority to obtain RFID tag update information, the authority to upload RFID tag update information, the authority to connect with the preset edge computing node, and the authority to disconnect from the preset edge computing node.

[0011] In one implementation of the present application, the method also includes: presetting an edge computing node to determine whether qualified RFID tag information complies with preset security rules; wherein the preset security rules include a number of security conventions; when it is detected that the qualified RFID tag information does not comply with any one or more security conventions, generating device defect information; uploading the device defect information to the IoT management node to complete the backup of the device defect information; and sending the device defect information to the operation and maintenance node to start the maintenance of the device defect information.

[0012] In the second aspect, an embodiment of the present application also provides an edge IoT agent operation and maintenance device based on electronic tags, the device comprising a processor, a memory, and execution instructions stored in the memory, the execution instructions being configured to enable the device to execute any one of the above-mentioned edge IoT agent operation and maintenance methods when executed by the processor.

[0013] In a third aspect, an embodiment of the present application further provides a non-volatile computer storage medium on which computer instructions are stored, and the computer instructions execute the above-mentioned edge IoT agent operation and maintenance method based on electronic tags.

[0014] It can be understood by those skilled in the art that the present invention has at least the following beneficial effects:

[0015] (1) Contactless identification and long reading distance. Contactless identification does not require manual intervention, which can improve the convenience and practicality of inspection personnel, improve the existing equipment management mode, reduce the workload of inspection personnel, and reduce work intensity. The long reading distance can realize long-distance data collection, better realize long-distance equipment inspection, and improve work efficiency.

[0016] (2) High capacity and high security. RFID tags can store more information. By scanning the RFID tag of the device, all basic information and operating data of the device can be obtained. The read data can be uploaded to the system (other nodes) for processing in real time. By scanning the electronic tag, misoperation can be reduced and safety performance can be improved.

[0017] (3) Fast identification speed. Once the tag enters the magnetic field, the information in it can be read instantly. In addition, multiple RFID tags can be processed simultaneously to achieve batch data identification, greatly reducing the time required for business processing.

[0018] (4) Realize unified data collection and centralized aggregation of various registered devices, establish a more accurate data foundation and more efficient data exchange, and support edge intelligent computing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Some embodiments of the present disclosure are described below with reference to the accompanying drawings, in which:

[0020] Figure 1This is a flow chart of an edge IoT agent operation and maintenance method based on electronic tags provided in an embodiment of the present application.

[0021] Figure 2 This is a schematic diagram of the internal structure of an edge IoT agent operation and maintenance device based on electronic tags provided in an embodiment of the present application. DETAILED DESCRIPTION

[0022] It should be understood by those skilled in the art that the embodiments described below are only preferred embodiments of the present disclosure, and do not mean that the present disclosure can only be implemented through the preferred embodiments. The preferred embodiments are only used to explain the technical principles of the present disclosure, and are not used to limit the protection scope of the present disclosure. Based on the preferred embodiments provided by the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work should still fall within the protection scope of the present disclosure.

[0023] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0024] The technical solution proposed in the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0025] Figure 1 An edge IoT agent operation and maintenance method based on electronic tags is provided in an embodiment of the present application. Figure 1 As shown, the adaptation method provided in the embodiment of the present application mainly includes the following steps:

[0026] Step 110: The electronic tag scanning node obtains the RFID tag information of the device to be registered that enters the preset magnetic field; and uploads the RFID tag information to the preset edge computing node.

[0027] Among them, the RFID tag information includes basic device information and operating status information. As an example, the basic device information includes at least one or more of the following: manufacturer, product, model, operating information, license, device model; the operating status information includes at least one or more of the following: resource operating status, container operating status, APP operating status, device in and out of storage status, and device location status. The electronic tag scanning node can be any feasible electronic tag scanner that can perform RFID tag identification. The preset edge computing node can be any feasible device or apparatus that can perform edge computing.

[0028] This embodiment can also grant function rights to the electronic tag scanning node.

[0029] As an example, there is a central distribution node, which can determine the management authority corresponding to the electronic tag scanning node based on the identity authentication information uploaded by the electronic tag scanning node; wherein the management authority includes at least one or more of the following: the authority to read RFID tag information, the authority to obtain RFID tag update information, the authority to upload RFID tag update information, the authority to connect with the preset edge computing node, and the authority to disconnect from the preset edge computing node. It should be noted that the identity authentication information is the identity authentication information uploaded by the holder of the electronic tag scanning node, and the corresponding relationship between the identity authentication information and the authority is preset in the central distribution node.

[0030] The acquisition of RFID tag information can be specifically as follows: when the device to be registered containing the RFID tag enters the preset magnetic field corresponding to the electronic tag scanning node, the RFID tag receives the radio frequency signal emitted by the reader in the electronic tag scanning node, and uses the energy obtained from the induced current to send out the product information stored in the chip (Passive Tag, passive tag or passive tag), or the RFID tag actively sends a signal of a certain frequency (Active Tag, active tag or active tag); after the reader reads and decodes the information, it obtains the RFID tag information, and sends the RFID tag information to the preset edge computing node for relevant data processing, which can be used to store basic information such as device access, debugging, and maintenance records.

[0031] In addition, it should be noted that the electronic tag scanning node obtains the RFID tag information of the device to be registered entering the preset magnetic field; before uploading the RFID tag information to the preset edge computing node, this embodiment can also determine the preset edge computing node corresponding to the electronic tag scanning node.

[0032] As an example, there is a central distribution node, which can determine the preset edge computing node corresponding to the electronic tag scanning node based on the first location information uploaded by the electronic tag scanning node and the second location information uploaded by several edge computing nodes as well as the transmission speed; wherein the first location information includes the preset magnetic field corresponding to the electronic tag scanning node.

[0033] Further specifically, the central distribution node can determine the preset edge computing node corresponding to the electronic tag scanning node according to the first location information uploaded by the electronic tag scanning node and the second location information uploaded by the edge computing nodes and the transmission speed, specifically including: the central distribution node determines the edge computing node whose distance from the electronic tag scanning node is less than the preset distance as the candidate computing node according to the first location information and the second location information; the central distribution node calculates the transmission speed according to the preset formula: Calculate the transmission speed of the electronic tag scanning node sending information to each candidate computing node; where W is the preset communication bandwidth between the electronic tag scanning node and the candidate computing node, α is the preset transmission power of the electronic tag scanning node; β is the preset channel gain between the electronic tag scanning node and the candidate computing node; δ is the preset noise power spectrum density of the electronic tag scanning node; the central allocation node determines that the candidate computing node corresponding to the minimum value of each transmission speed is the preset edge computing node. It should be noted that the preset distance is any feasible distance.

[0034] Step 120, the preset edge computing node determines whether the RFID tag information is qualified according to the preset information qualification standard; when it is determined to be qualified, upload the qualified RFID tag information to the IoT management node; save the RFID tag information to the IoT management node to complete the activation of the device to be registered.

[0035] It should be noted that the IoT management node is a node that stores the RFID tag information of registered devices. The preset information qualification standard includes several preset rules for detecting whether the RFID tag information meets the filling requirements, and its specific content can be formulated by technical personnel in this field according to actual conditions. The preset edge computing node is any feasible device or apparatus that can detect whether the RFID tag information meets the preset information qualification standard. When it is detected that the RFID tag information meets all the preset rules, the RFID tag information is confirmed to be qualified RFID tag information and will be uploaded to the IoT management node; when the IoT management node stores the RFID tag information, the device to be registered corresponding to the RFID tag information will be identified as a registered device.

[0036] Step 130: The edge computing node obtains the RFID tag update information uploaded by the electronic tag scanning node, and when verifying that the RFID tag update information complies with the preset update rules, sends the RFID tag update information to the IoT management node to update the corresponding RFID tag information in the IoT management node.

[0037] It should be noted that the preset update rule is any feasible content that can verify whether the RFID tag update information meets the update standard. Among them, the specific content corresponding to the update standard can be obtained by those skilled in the art through multiple experiments.

[0038] In addition, this implementation can also perform equipment maintenance when defects in the equipment are detected.

[0039] As an example, the preset edge computing node determines whether the qualified RFID tag information complies with the preset security rules; wherein the preset security rules include several security conventions; when it is detected that the qualified RFID tag information does not comply with any one or more security conventions, the device defect information is generated; the device defect information is uploaded to the IoT management node to complete the backup of the device defect information; the device defect information is sent to the operation and maintenance node to start the maintenance of the device defect information. It should be noted that the specific content of the preset security rules can be obtained by technicians in this field after multiple experiments. The operation and maintenance node is any feasible device or device that can receive device defect information, and the maintenance personnel corresponding to the operation and maintenance node can start the maintenance of the equipment according to the received device defect information.

[0040] Based on the above description, those skilled in the art can understand that this embodiment does not require human intervention in the process of obtaining RFID tag information through contactless identification, which can improve the convenience and practicality of patrol personnel, improve the existing equipment management mode, reduce the workload of patrol personnel, and reduce work intensity; it can realize long-distance data collection, better realize long-distance equipment inspection, and improve work efficiency. RFID tags can store more information. By scanning the RFID tag of the device, all basic information and operating data of the device can be obtained. The read data can be uploaded to the system (other nodes) for processing in real time. By scanning the electronic tag, misoperation can be reduced and safety performance can be improved. The information can be read instantly, and multiple RFID tags can be processed at the same time to realize batch data recognition, which greatly reduces the time required for business processing. Supporting edge computing, it realizes the unified collection and centralized aggregation of data of various registered devices, and establishes a more accurate data foundation and more efficient data exchange.

[0041] In addition, the embodiment of the present application also provides an edge IoT agent operation and maintenance device based on electronic tags, such as Figure 2 As shown, executable instructions are stored thereon, and when the executable instructions are executed, an edge IoT agent operation and maintenance method based on electronic tags as described above is implemented. Specifically, the server sends an execution instruction to the memory through the bus, and when the memory receives the execution instruction, it sends an execution signal to the processor through the bus to activate the processor.

[0042] It should be noted that the processor is used for the electronic tag scanning node to obtain the RFID tag information of the device to be registered that enters the preset magnetic field; upload the RFID tag information to the preset edge computing node; wherein the RFID tag information includes basic device information and operating status information; the preset edge computing node determines whether the RFID tag information is qualified according to the preset information qualification standard; when it is determined to be qualified, upload the qualified RFID tag information to the Internet of Things management node; save the RFID tag information to the Internet of Things management node to complete the activation of the device to be registered; the edge computing node obtains the RFID tag update information uploaded by the electronic tag scanning node, and when verifying that the RFID tag update information complies with the preset update rules, sends the RFID tag update information to the Internet of Things management node to update the corresponding RFID tag information in the Internet of Things management node.

[0043] In addition, an embodiment of the present application further provides a non-volatile computer storage medium on which executable instructions are stored. When the executable instructions are executed, an edge IoT agent operation and maintenance method based on electronic tags as described above is implemented.

[0044] So far, the technical solutions of the present disclosure have been described in combination with the above multiple embodiments, but it is easy for those skilled in the art to understand that the protection scope of the present disclosure is not limited to these specific embodiments. Without departing from the technical principles of the present disclosure, those skilled in the art can split and combine the technical solutions in the above-mentioned various embodiments, and can also make equivalent changes or replacements to the relevant technical features. Any changes, equivalent replacements, improvements, etc. made within the technical concept and / or technical principle of the present disclosure will fall within the protection scope of the present disclosure.

Claims

1. An edge IoT agent operation and maintenance method based on electronic tags, characterized in that: The method comprises: The electronic tag scanning node obtains the RFID tag information of the device to be registered that enters the preset magnetic field; uploads the RFID tag information to the preset edge computing node; wherein the RFID tag information includes basic device information and operating status information; The preset edge computing node determines whether the RFID tag information is qualified according to the preset information qualification standard; when it is determined to be qualified, the qualified RFID tag information is uploaded to the IoT management node; the RFID tag information is saved to the IoT management node to complete the activation of the device to be registered; The edge computing node obtains the RFID tag update information uploaded by the electronic tag scanning node, and when verifying that the RFID tag update information complies with the preset update rule, sends the RFID tag update information to the IoT management node to update the corresponding RFID tag information in the IoT management node; The electronic tag scanning node obtains RFID tag information of the device to be registered that enters the preset magnetic field; before uploading the RFID tag information to the preset edge computing node, the method further includes: The central distribution node determines the preset edge computing node corresponding to the electronic tag scanning node according to the first location information uploaded by the electronic tag scanning node and the second location information uploaded by the edge computing nodes and the transmission speed; wherein the first location information includes the preset magnetic field corresponding to the electronic tag scanning node; Determining the preset edge computing node corresponding to the electronic tag scanning node according to the first location information uploaded by the electronic tag scanning node and the second location information and transmission speed uploaded by the plurality of edge computing nodes specifically includes: The central distribution node determines, according to the first location information and the second location information, an edge computing node whose distance from the electronic tag scanning node is less than a preset distance as a candidate computing node; The central distribution node calculates the transmission speed according to the preset formula: Calculate the transmission speed of the electronic tag scanning node sending information to each candidate computing node; wherein γ is the preset communication bandwidth between the electronic tag scanning node and the candidate computing node, α is the preset transmission power of the electronic tag scanning node; β is the preset channel gain between the electronic tag scanning node and the candidate computing node; δ is the preset noise power spectrum density of the electronic tag scanning node, and θ is the transmission speed of the electronic tag scanning node sending information to each candidate computing node; The central allocation node determines the candidate computing node corresponding to the minimum value among the transmission speeds as the preset edge computing node.

2. The edge IoT agent operation and maintenance method based on electronic tags according to claim 1 is characterized in that: The basic device information includes at least one or more of the following: manufacturer, product, model, operation information, license, and device model; The operation status information includes at least one or more of the following: resource operation status, container operation status, APP operation status, equipment in and out of storage status, and equipment location status.

3. The edge IoT agent operation and maintenance method based on electronic tags according to claim 1 is characterized in that: The method further comprises: The central distribution node determines the management authority corresponding to the electronic tag scanning node based on the identity authentication information uploaded by the electronic tag scanning node; wherein the management authority includes at least one or more of the following: the authority to read RFID tag information, the authority to obtain RFID tag update information, the authority to upload RFID tag update information, the authority to connect with the preset edge computing node, and the authority to disconnect from the preset edge computing node.

4. The edge IoT agent operation and maintenance method based on electronic tags according to claim 1 is characterized in that: The method further comprises: The preset edge computing node determines whether the qualified RFID tag information complies with the preset security rules; wherein the preset security rules include several security conventions; When it is detected that the qualified RFID tag information does not comply with any one or more of the security conventions, generating device defect information; Upload the device defect information to the IoT management node to complete the backup of the device defect information; Send equipment defect information to the operation and maintenance node to start the maintenance of equipment defect information.

5. An edge IoT agent operation and maintenance device based on electronic tags, characterized in that: The device comprises: processor; And a memory having executable code stored thereon, which, when the executable code is executed, enables the processor to execute an edge IoT agent operation and maintenance method based on electronic tags as described in any one of claims 1-4.

6. A non-volatile computer storage medium, characterized in that: Computer instructions are stored thereon, and when the computer instructions are executed, the edge IoT agent operation and maintenance method based on electronic tags as described in any one of claims 1 to 4 is implemented.

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