Industrial device, information recording method thereof, electronic apparatus, storage medium, and product

Abstract

The embodiment of the invention discloses an industrial device and an information recording method thereof, electronic equipment, a storage medium and a product. The device comprises a radio frequency identification module; the detachable part comprises a first radio frequency identification tag, and a first storage part of the first radio frequency identification tag comprises an identifier of the detachable part; the data processing module is used for accessing the first radio frequency identification tag through the radio frequency identification module, when the record information is not inquired in the second storage part of the first radio frequency identification tag, the first record information is written in the second storage part of the first radio frequency identification tag, and the second record information is not inquired in the second storage part of the first radio frequency identification tag; wherein the first recording information comprises the identifier of the industrial device and the first recording time of the detachable part in the industrial device. The installation relation record of the component level and the installation relation record of the industrial device level can be rapidly obtained, and the problem that the states are not synchronous when the components are disassembled is solved.

Description

Technical Field

[0001] The present invention relates to the field of automatic control technology, and particularly to industrial devices and their information recording methods, electronic devices, storage media, and products. Background Art

[0002] Industrial Equipment refers to various mechanical equipment, electrical equipment, and automation systems used for industrial production, processing, manufacturing, transportation, and control. These devices play a key role in modern industry and are widely used in multiple fields such as manufacturing, energy, chemical industry, mining, and food processing. The components of industrial equipment can be installed in a cabinet (panel), usually including electromechanical switch components and electronic components, some of which are removable and reinstallable. Usually, the status data of components is collected by a data acquisition unit / edge device at the panel level and can be selectively forwarded to a software platform based on the cloud or a server.

[0003] During daily maintenance operations, some components may be removed from the panel and installed in another panel (either intentionally or unintentionally). However, the data acquisition unit in the panel usually cannot detect such changes, resulting in many status synchronization problems. For example, predictive maintenance algorithms running based on panel data will run based on inconsistent data sets, and may give incorrect conclusions about the health status of the equipment due to mixing the status monitoring records of multiple components. Summary of the Invention

[0004] Embodiments of the present invention provide an industrial device and its information recording method, an electronic device, a storage medium, and a product.

[0005] An industrial device includes:

[0006] A Radio Frequency Identification (RFID) module;

[0007] A removable component, wherein the removable component includes a first RFID tag, and a first storage part of the first RFID tag contains an identifier of the removable component;

[0008] A data processing module for accessing the first RFID tag via the RFID module, and when no record information is found in a second storage part of the first RFID tag, writing first record information into the second storage part of the first RFID tag, wherein the first record information includes an identifier of the industrial device and a first record time of the removable component in the industrial device.

[0009] Therefore, the identifier of the industrial device and the first recording time of the detachable component in the industrial device are recorded in the first RFID tag of the detachable component, and the first installation behavior of the detachable component in the industrial device is recorded in the first RFID tag, realizing the recording of the installation relationship at the component level. Even if the detachable component is installed in other industrial devices, the historical installation relationship in the current industrial device can be provided based on the first RFID tag, solving the problem of out-of-sync status during component disassembly.

[0010] In one embodiment, the data processing module is configured to write the last recording information into the second storage part of the first RFID tag when the currently latest record queried in the second storage part of the first RFID tag is the first recording information, where the last recording information includes the identifier of the industrial device and the last recording time of the detachable component in the industrial device.

[0011] It can be seen that after the data processing module queries the first recording information in the first RFID tag, it can continue to write the last recording information, thereby realizing a complete installation record during the life cycle and enriching the recording content.

[0012] In one embodiment, the data processing module is configured to update the last recording information based on the current time when the currently latest record queried in the second storage part of the first RFID tag is the last recording information.

[0013] Therefore, the last recording information can be continuously updated to ensure the update degree of the recording content.

[0014] In one embodiment, the data processing module is configured to write the first recording information into the second storage part of the first RFID tag when the second storage part of the first RFID tag does not contain the first recording information and the currently latest record queried in the second storage part of the first RFID tag does not contain the identifier of the industrial device.

[0015] Therefore, when the second storage part of the first RFID tag does not contain the first recording information and the currently latest record does not contain the identifier of the industrial device, it indicates that the detachable component is first installed in the current industrial device after being disassembled from other industrial devices. Therefore, the first recording information is written to enrich the recording information to conform to the installation relationship of the detachable component, ensuring the integrity of the recording information.

[0016] In one embodiment, the data processing module is configured to, when the second storage portion of the first RFID tag contains the first record information and the current latest record retrieved from the second storage portion of the first RFID tag does not contain the identifier of the industrial device, write the current record information into the second storage portion of the first RFID tag, where the current record information includes the identifier of the industrial device and the current record time of the detachable component in the industrial device.

[0017] It can be seen that when the second storage portion of the first RFID tag contains the first record information and the current latest record does not contain the identifier of the industrial device, it indicates that after the detachable component is removed from the current industrial device, it is installed on another industrial device and then reinstalled back to the current industrial device. Therefore, the current record time is written to enrich the record information to conform to the installation relationship of the detachable component and ensure the integrity and correctness of the record information.

[0018] In one embodiment, it includes:

[0019] A second RFID tag, where the first storage portion of the second RFID tag contains the identifier of the industrial device;

[0020] The data processing module is configured to access the second RFID tag via the RFID module. When the record information of the detachable component is not retrieved from the second storage portion of the second RFID tag, write the first record information of the detachable component into the second storage portion of the second RFID tag, where the first record information of the detachable component includes the identifier of the detachable component and the first record time of the detachable component in the industrial device, and access the first portion of the first RFID tag via the RFID module to obtain the identifier of the detachable component.

[0021] It can be seen that through the second RFID tag, the recording of the installation relationship at the industrial device level is realized, and the installation relationships of all detachable components within the industrial device can be provided as a whole, facilitating information recording and maintenance.

[0022] In one embodiment, the data processing module is configured to perform at least one of the following:

[0023] When the first record information of the detachable component is retrieved from the second storage portion of the second RFID tag and the last record information of the detachable component is not retrieved, write the last record information of the detachable component into the second storage portion of the second RFID tag, where the last record information of the detachable component includes the identifier of the detachable component and the last record time of the detachable component in the industrial device;

[0024] When the first record information of the detachable component and the last record information of the detachable component are queried in the second storage part of the second RFID tag, and the last record time in the last record information is less than a predetermined threshold from the current time, based on the current time, update the last record information of the detachable component in the second storage part of the second RFID tag;

[0025] When the first record information of the detachable component and the last record information of the detachable component are queried in the second storage part of the second RFID tag, and the last record time in the last record information of the detachable component is greater than the threshold from the current time, write the current record information in the second storage part of the second RFID tag, where the current record information includes the identifier of the detachable component and the current record time of the detachable component in the industrial device.

[0026] It can be seen that in the second RFID tag, a corresponding recording method corresponding to different disassembly histories of the detachable component is realized, ensuring the integrity and correctness of the recording information.

[0027] In one embodiment, the RFID module includes an RFID reader and an RFID antenna; or

[0028] The RFID module includes an RFID antenna, where the RFID reader of the RFID antenna is arranged outside the industrial device.

[0029] Therefore, the RFID module has multiple embodiments, improving the applicability.

[0030] An information recording method for an industrial device includes:

[0031] Access a first RFID tag via an RFID module included in the industrial device, where the industrial device includes a detachable component, the detachable component includes the first RFID tag, and a first storage part of the first RFID tag includes an identifier of the detachable component;

[0032] When no record information is queried in a second storage part of the first RFID tag, write first record information in the second storage part of the first RFID tag, where the first record information includes an identifier of the industrial device and a first record time of the detachable component in the industrial device.

[0033] Therefore, the identifier of the industrial device and the first recording time of the detachable component in the industrial device are recorded in the first RFID tag of the detachable component, and the first installation behavior of the detachable component in the industrial device is recorded in the first RFID tag, realizing the recording of the installation relationship at the component level. Even if the detachable component is installed in other industrial devices, the historical installation relationship in the current industrial device can be provided based on the first RFID tag, solving the problem of out-of-sync status when the component is disassembled.

[0034] In one embodiment, it includes at least one of the following:

[0035] When the currently latest record queried in the second storage part of the first RFID tag is the first record information, write the last record information in the second storage part of the first RFID tag, where the last record information includes the identifier of the industrial device and the last recording time of the detachable component in the industrial device;

[0036] When the second storage part of the first RFID tag does not contain the first record information and the currently latest record queried in the second storage part of the first RFID tag does not contain the identifier of the industrial device, write the first record information in the second storage part of the first RFID tag;

[0037] When the second storage part of the first RFID tag contains the first record information and the currently latest record queried in the second storage part of the first RFID tag does not contain the identifier of the industrial device, write the current record information in the second storage part of the first RFID tag, where the current record information includes the identifier of the industrial device and the current recording time of the detachable component in the industrial device.

[0038] It can be seen that in the first RFID tag, a recording method corresponding to the respective disassembly histories of the detachable components is realized, ensuring the integrity and correctness of the recorded information.

[0039] In one embodiment, it includes:

[0040] Access the second RFID tag included in the industrial device via the RFID module, where the first storage part of the second RFID tag contains the identifier of the industrial device;

[0041] When no record information of the detachable component is found in the second storage part of the second RFID tag, write the first record information of the detachable component into the second storage part of the second RFID tag, where the first record information of the detachable component includes the identifier of the detachable component and the first record time of the detachable component in the industrial device, and access the first part of the first RFID tag via the RFID module to obtain the identifier of the detachable component.

[0042] It can be seen that through the second RFID tag, the installation relationship record at the industrial device level is realized, and the installation relationships of all detachable components within the industrial device can be provided as a whole, facilitating information recording and maintenance.

[0043] In one embodiment, it includes at least one of the following:

[0044] When the first record information of the detachable component is found in the second storage part of the second RFID tag and the last record information of the detachable component is not found, write the last record information of the detachable component into the second storage part of the second RFID tag, where the last record information of the detachable component includes the identifier of the detachable component and the last record time of the detachable component in the industrial device;

[0045] When the first record information of the detachable component and the last record information of the detachable component are found in the second storage part of the second RFID tag, and the last record time in the last record information is less than a predetermined threshold from the current time, update the last record information of the detachable component in the second storage part of the second RFID tag based on the current time;

[0046] When the first record information of the detachable component and the last record information of the detachable component are found in the second storage part of the second RFID tag, and the last record time in the last record information is greater than the threshold from the current time, write the current record information into the second storage part of the second RFID tag, where the current record information includes the identifier of the detachable component and the current record time of the detachable component in the industrial device.

[0047] It can be seen that in the second RFID tag, a corresponding recording method for different disassembly histories corresponding to the detachable component is realized, ensuring the integrity and correctness of the record information.

[0048] In one embodiment, it includes:

[0049] Periodically or in response to a trigger instruction, access the first RFID tag and the second RFID tag via an RFID module included in the industrial device to obtain the identifier of the detachable component stored in the first storage portion of the first RFID tag, the recorded information stored in the second storage portion of the first RFID tag, the identifier of the industrial device stored in the first storage portion of the second RFID tag, and the recorded information stored in the second storage portion of the second RFID tag;

[0050] Combine the identifier of the detachable component stored in the first storage portion of the first RFID tag and the recorded information stored in the second storage portion of the first RFID tag into first backup data;

[0051] Combine the identifier of the industrial device stored in the first storage portion of the second RFID tag and the recorded information stored in the second storage portion of the second RFID tag into second backup data;

[0052] Send the first backup data and the second backup data.

[0053] Therefore, by providing the first backup data and the second backup data respectively, it is possible to provide a record of the installation relationship at the component level and a record of the installation relationship at the industrial device level, and the problem of out-of-sync status during component disassembly can be solved.

[0054] An electronic device includes a processor and a memory;

[0055] An application program executable by the processor is stored in the memory and is used to cause the processor to execute the information recording method of the industrial device as described in any one of the above.

[0056] A computer-readable storage medium stores computer instructions, and when the computer instructions are executed by a processor, the information recording method of the industrial device as described in any one of the above is implemented.

[0057] A computer program product includes a computer program, and when the computer program is executed by a processor, the information recording method of the industrial device as described in any one of the above is implemented. Description of the Drawings

[0058] The following will make the above and other features and advantages of the present invention clearer to those of ordinary skill in the art by referring to the accompanying drawings in detail to describe the preferred embodiments of the present invention, in which:

[0059] Figure 1 is a structural diagram of an industrial device according to an embodiment of the present invention.

[0060] Figure 2Schematic diagram of the storage of the first RFID tag according to an embodiment of the present invention.

[0061] Figure 3 Schematic diagram of the storage of the second RFID tag according to an embodiment of the present invention.

[0062] Figure 4 First schematic diagram of an industrial device according to an embodiment of the present invention.

[0063] Figure 5 Second schematic diagram of an industrial device according to an embodiment of the present invention.

[0064] Figure 6 Exemplary flowchart of an information recording method for an industrial device according to an embodiment of the present invention.

[0065] Figure 7 Exemplary structural diagram of an electronic device according to an embodiment of the present invention.

[0066] Among them, the reference numerals are as follows:

[0067]

[0068] Detailed implementation manners

[0069] To make the objectives, technical solutions and advantages of the present invention clearer, the following examples are given to further elaborate on the present invention in detail. In this patent application, nouns and pronouns related to people are not limited to a specific gender.

[0070] For the sake of simplicity and intuitiveness in description, the following elaborates on the solutions of the present invention by describing several representative embodiments. A large number of details in the embodiments are only used to help understand the solutions of the present invention. However, it is obvious that the technical solutions of the present invention can be implemented without being limited to these details. To avoid unnecessarily obscuring the solutions of the present invention, some embodiments are not described in detail, but only the framework is given. Hereinafter, "including" means "including but not limited to", and "according to..." means "at least according to..., but not limited to only according to...". Due to the language habits of the Chinese language, when the quantity of a component is not specifically indicated hereinafter, it means that the component can be one or more, or can be understood as at least one.

[0071] In the daily maintenance operations of an industrial device, some components may be removed from the industrial device and installed in another industrial device (whether intentionally or unintentionally). However, industrial devices usually cannot detect such changes, which may lead to many status out-of-sync problems.

[0072] Taking an industrial device in a medium-voltage substation as an example for illustration. The detachable components in a medium-voltage substation are usually installed in a cabinet (panel), including electromechanical switch components and various electronic components. In recent years, in order to support preventive / predictive maintenance and optimize operating parameters, condition monitoring has become increasingly important. For example, in an electromechanical circuit breaker, it is necessary to monitor shaft rotation, contact force, temperature, etc. Monitoring over a long period of time can help identify wear conditions and schedule maintenance before serious damage occurs. Usually, the relevant condition data is collected by a data acquisition unit / edge device at the industrial device level and can be selectively forwarded to a software platform based on the cloud or a server. During daily maintenance operations, individual components may be removed from an industrial device and installed in another industrial device within the same substation. However, the data acquisition unit within the industrial device usually cannot detect such component changes. Therefore, the predictive maintenance algorithms of the industrial device or substation based on the industrial device data will run based on inconsistent data sets. Moreover, due to the mixing of the condition monitoring records of multiple detachable components, incorrect conclusions may be drawn about the health status of the industrial device or substation.

[0073] In fact, the above problems are not limited to substation equipment in the power grid, but may also occur in various industrial scenarios. For example, in the signal system / train control system equipment room in a transportation system, or in the building automation system of a commercial building. As long as maintenance-related data is collected at a certain level (panel level, room level, site level) and this data involves replaceable components or subsystems, the above problems may occur.

[0074] The applicant has found that: In an ideal situation, the condition monitoring data should not be associated with the industrial device, but should be associated with each individual detachable component, and only mapped to the industrial device in which the component is installed at any given time. However, manually creating such a mapping relationship requires additional work and is prone to errors. In particular, if the component is not deliberately replaced, it is even more prone to errors.

[0075] Embodiments of the present invention aim to provide a simple and user-friendly method based on the RFID mechanism to achieve consistent mapping records of industrial devices and components during the service life of an industrial device (that is, information characterizing which specific component is installed in which specific industrial device at any given time).

[0076] RFID is a contactless automatic identification technology. It automatically identifies target objects through radio frequency signals and obtains relevant data. The identification process requires no manual intervention and can work in various harsh environments. The working principle of the RFID system is based on electromagnetic induction or electromagnetic backscatter coupling. When an RFID tag enters the radio frequency signal range of an RFID reader, the RFID tag is activated and sends the data stored in it to the reader. The reader receives this data and transmits it to middleware or application software for processing. Moreover, based on the reader, data can be written into the RFID tag.

[0077] Figure 1 is a structural diagram of an industrial device according to an embodiment of the present invention. As Figure 1 shown, the industrial device 10 includes: an RFID module 11; a detachable component 12, where the detachable component 12 includes a first RFID tag 14, and a first storage part of the first RFID tag 14 includes an identifier of the detachable component 12; a data processing module 13 for accessing the first RFID tag 14 via the RFID module 11, where when no record information is queried in a second storage part of the first RFID tag 14, first record information is written into the second storage part of the first RFID tag 14, and the first record information includes an identifier of the industrial device 10 and the first record time of the detachable component 14 in the industrial device 10.

[0078] The number of detachable components 12 can be multiple (such as Figure 1 shown as N). Correspondingly, the number of the first RFID tags 14 is N.

[0079] The data processing module 13 can perform data reading and data writing operations on the first RFID 14 and the second RFID 16 via the RFID module 11. In one embodiment, the RFID module 11 includes an RFID reader and an RFID antenna. In this embodiment, the RFID reader and the RFID antenna are integrated in the industrial device 10.

[0080] In one embodiment, the RFID module 11 includes an RFID antenna, where the RFID reader of the RFID antenna is arranged outside the industrial device 10. In this embodiment, the RFID antenna is provided in the industrial device 10, while the RFID reader is arranged outside the industrial device 10, thereby saving the space of the industrial device 10.

[0081] The first RFID tag 14 corresponds one-to-one with the detachable component 12. The first RFID tag 14 can be attached to the detachable component 12. For example, the first RFID tag 14 can be affixed to the surface of the detachable component 12 using glue or adhesive; the first RFID tag 14 can be embedded into the interior of the detachable component 12; the first RFID tag 14 can be fixed to the detachable component 12 using a mechanical device (such as a screw, a snap, a clip, etc.); the first RFID tag 14 can be attracted to the detachable component 12 using a magnet; and so on. The position of the first RFID tag 14 is set so that when the detachable component 12 is installed in the industrial device, the first RFID tag 14 can be read by the RFID module 11.

[0082] As can be seen, by attaching the first RFID tag 14 to the detachable component 12, when the detachable component 12 is removed from the industrial device or installed in another industrial device, the first RFID tag 14 can be removed or installed along with the detachable component 12. The other industrial device can read the information from the first RFID tag 14 based on its own RFID module, thereby understanding the installation history of the detachable component 12.

[0083] Removable components 12 are components that can be removed from industrial equipment 10 and / or installed in other industrial equipment. Taking industrial equipment in a substation as an example, removable components 12 may include circuit breakers, isolators, current transformers, voltage transformers, lightning arresters, capacitors, reactors, busbars, insulators, metering and indicating instruments, and the like.

[0084] The above exemplary descriptions illustrate a specific embodiment of the detachable component 12 and the first RFID tag 14 attached to the detachable component 12. Those skilled in the art will appreciate that such descriptions are merely exemplary and are not intended to limit the scope of protection of the embodiments of the present invention.

[0085] Figure 2 FIG. 1 is a schematic diagram of storage of a first RFID tag according to an embodiment of the present invention. Figure 2 In the embodiment, the first portion of the first RFID tag stores an identifier 50 of the detachable component corresponding to the first RFID tag. Identifier 50 should not be changed throughout the service life of the detachable component. Furthermore, the second portion of the first RFID tag may store one or more pieces of recorded information 51-53 regarding the detachable component.

[0086] Specifically, the recorded information can include three types:

[0087] (1) First-seeded record

[0088] The first recorded information includes: (1) a timestamp (the first recorded time of the detachable component in the industrial device, which may include date and time); (2) an identifier of the industrial device (the identifier of the industrial device may be preset in the data processing module 13, or the data processing module 13 obtains the identifier of the industrial device by accessing the second RFID tag 16 in the industrial device 10); (3) an event identifier, which is used to identify that this record is about the time when the component is first recorded.

[0089] (2) Last-seen record information (LAST-SEEN-record)

[0090] The last recorded information corresponds to the first recorded information. The last recorded information includes: (1) a timestamp (the last recorded time of the detachable component in the industrial device, which may be date and time); (2) an identifier of the industrial device; (3) an event identifier, which is used to identify that this record is about the time when the component is last recorded. The timestamp in the last recorded information can be updated.

[0091] (3) Current recorded information

[0092] The current recorded information includes: (1) a timestamp (the current recorded time of the detachable component in the industrial device, that is, date and time); (2) an identifier of the industrial device; (3) an event identifier, which is used to identify that this record is about the current recorded time when the component is first recorded, then removed from the industrial device for some reason, and then reinstalled back into the industrial device. When the current recorded information exists in the first RFID tag, the last recorded information corresponding to this current recorded information can be added to the first RFID tag, and the timestamp in the added last recorded information can be updated based on the current time.

[0093] Therefore, by recording the identifier of the industrial device and the first recorded time of the detachable component in the industrial device in the first RFID tag of the detachable component, and recording the first installation behavior of the detachable component in the industrial device in the first RFID tag, the installation relationship at the component level is recorded. When the detachable component is installed in other industrial devices, the historical installation relationship in the current industrial device can be provided based on the first RFID tag, thus solving the problem of out-of-sync status when the component is disassembled.

[0094] In one embodiment, the data processing module 13 is configured to write the last recorded information into the second storage part of the first RFID tag 14 when the currently latest record queried in the second storage part of the first RFID tag 14 is the first recorded information, where the last recorded information includes the identifier of the industrial device 10 and the last recorded time of the detachable component 12 in the industrial device 10.

[0095] It can be seen that after the data processing module queries the first record information in the first RFID tag, it continues to write the last record information, thereby achieving a complete installation record during the life cycle of the detachable component and enriching the record content.

[0096] In one embodiment, the data processing module 13 is configured to update the last record information based on the current time when the current latest record queried in the second storage portion of the first RFID tag 14 is the last record information.

[0097] Therefore, when the detachable component is continuously installed in the industrial device 10, the data processing module 13 can continuously update the last record information (i.e., update the last record time) in the first RFID tag 14, thereby ensuring the update of the record content.

[0098] In one embodiment, the data processing module 13 is configured to write the first record information in the second storage portion of the first RFID tag 14 when the second storage portion of the first RFID tag 14 does not contain the first record information and the current latest record queried in the second storage portion of the first RFID tag 14 does not contain the identifier of the industrial device 10. Therefore, when the second storage portion of the first RFID tag does not contain the first record information and the current latest record does not contain the identifier of the industrial device, it indicates that the detachable component 12 is first installed in the current industrial device 10 after being disassembled from other industrial devices. Therefore, the first record information of the current industrial device 10 is written, thereby enriching the record information to conform to the installation relationship of the detachable component and ensuring the integrity of the record information.

[0099] In one embodiment, the data processing module 13 is configured to write the current record information in the second storage portion of the first RFID tag 14 when the second storage portion of the first RFID tag 14 contains the first record information and the current latest record queried in the second storage portion of the first RFID tag 14 does not contain the identifier of the industrial device 10, where the current record information includes the identifier of the industrial device 10 and the current record time of the detachable component 12 in the industrial device 10.

[0100] It can be seen that when the second storage portion of the first RFID tag 14 contains the first record information and the current latest record does not contain the identifier of the industrial device 10, it indicates that the detachable component 13 is disassembled from the current industrial device 10, installed in other industrial devices, and then reinstalled back to the current industrial device 10. Therefore, the current record time is written in the first RFID tag 14, enriching the record information to conform to the complete installation relationship of the detachable component, and ensuring the integrity and correctness of the record information.

[0101] Example: When the detachable component X is installed in the industrial device A, then temporarily transferred to the industrial device B, and reinstalled back to the industrial device A after a period of time. The data processing module 13 can obtain the following similar information by reading the first RFID tag of the detachable component X: (1) Identify the component X (based on the identifier of the component X in the first RFID tag); (2) The component X was installed on the industrial device A from February 12th to April 27th (based on the first installation information of the component X in the industrial device A (including the first recording time in the industrial device A and the last recording time in the industrial device A) in the first RFID tag); (3) There is no information during the period from April 27th to May 5th (based on the absence of records for this time period in the first RFID tag); (4) The component X was installed on the industrial device B from May 5th to June 13th (based on the first recording time of the component X in the industrial device B and the last recording time of the component X in the industrial device B in the first RFID tag); (5) The component X has been installed on the industrial device A from June 13th until now (based on the current recording time of the component X in the industrial device A and the latest recording time of the component X in the industrial device A in the first RFID tag).

[0102] It can be seen that regardless of how the installation position of the detachable component changes, the first RFID tag of the embodiment of the present invention can correctly provide the complete installation record of the detachable component.

[0103] In one embodiment, the industrial device 20 includes: a second RFID tag 16, wherein the first storage part of the second RFID tag 16 contains the identifier of the industrial device 10; a data processing module 13 for accessing the second RFID tag 16 via the RFID module 11, wherein when no record information of the detachable component 12 is found in the second storage part of the second RFID tag 16, the first recording information of the detachable component 12 is written into the second storage part of the second RFID tag 16, wherein the first recording information of the detachable component 12 includes the identifier of the detachable component 12 and the first recording time of the detachable component 12 in the industrial device 10, and wherein the first part of the first RFID tag 14 is accessed via the RFID module 11 to obtain the identifier of the detachable component 12.

[0104] The second RFID tag 16 corresponds one-to-one with the industrial device 10. The second RFID tag 16 can be attached to the industrial device 10. For example, the second RFID tag 16 can be pasted onto the surface of the industrial device 10 using glue or an adhesive; the second RFID tag 16 can be embedded inside the industrial device 10; the second RFID tag 16 can be fixed to the industrial device 10 using mechanical means (such as screws, buckles, clips, etc.); the second RFID tag 16 can be adsorbed onto the industrial device 10 using a magnet; and so on. The position of the second RFID tag 16 is set such that the second RFID tag 16 can be read by the RFID module 11.

[0105] It can be seen that through the second RFID tag, the installation relationship record at the industrial device level can be realized, and the installation relationships of all detachable components within the industrial device can be provided as a whole, facilitating information recording and maintenance.

[0106] Figure 3 It is a storage schematic diagram of the second RFID tag according to an embodiment of the present invention. In Figure 3 it, the first part of the second RFID tag stores the identifier 60 of the industrial device corresponding to this second RFID tag. The identifier 60 should not be changed during the service life of the entire industrial device. Moreover, in the second part of the second RFID tag, record information 61 - 63 corresponding to multiple detachable components that have been installed in the industrial device 10 can be stored. Among them: each record information corresponds one-to-one with the corresponding detachable component.

[0107] Specifically, the record information 61 - 63 can include two types:

[0108] (1) FIRST-SEEN-record

[0109] The FIRST-SEEN-record includes: (1) a timestamp (the first recording time of the detachable component in the industrial device, i.e., the date and time); (2) the identifier of the detachable component (the data processing module 13 can obtain the identifier of the corresponding detachable component based on accessing the first RFID tag); (3) an event identifier, used to identify that this record is about the time when the detachable component was first recorded.

[0110] (2) LAST-SEEN-record

[0111] The LAST-SEEN-record includes: (1) a timestamp (the last recording time of the detachable component in the industrial device, i.e., the date and time); (2) the identifier of the detachable component (the data processing module 13 can obtain the identifier of the corresponding detachable component based on accessing the first RFID tag); (3) an event identifier, used to identify that this record is about the time when the detachable component was last recorded.

[0112] (3) Record information this time

[0113] The record information this time includes: (1) Timestamp (the time of this record of the detachable component in the industrial device, that is, the date and time); (2) Identifier of the detachable component (the data processing module 13 can obtain the corresponding identifier of the detachable component based on accessing the first RFID tag); (3) Event identifier, which is used to identify that this record is about the time when the detachable component is removed from the current industrial device due to some reason after being recorded in the current industrial device and then reinstalled into the current industrial device. When there is record information this time, the last record information corresponding to this record information this time will be newly added to the second RFID tag, and the timestamp in the newly added last record information can be updated based on the current time.

[0114] In one embodiment, the data processing module 13 is configured to perform at least one of the following:

[0115] (1) When the first record information of the detachable component 12 is queried in the second storage part of the second RFID tag 16 and the last record information of the detachable component 12 is not queried, write the last record information of the detachable component 12 in the second storage part of the second RFID tag 12, where the last record information of the detachable component 12 includes the identifier of the detachable component 12 and the last record time of the detachable component 12 in the industrial device 10.

[0116] Here, the data processing module 13 accesses (for example, periodically) the first RFID tag. After obtaining the identifier of the detachable component, it performs a query in the second storage part of the second RFID tag 16 based on the identifier of the detachable component. When the first record information of the detachable component 12 is queried and the last record information of the detachable component 12 is not queried, it is determined that the detachable component 12 is still in the industrial device 10 and lacks the last record information. Therefore, the last record information of the detachable component 12 is written in the second storage part of the second RFID tag 12.

[0117] (2) When the first record information of the detachable component 12 and the last record information of the detachable component 12 are queried in the second storage part of the second RFID tag 16, and the last record time in the last record information is less than a predetermined threshold from the current time, update the last record information of the detachable component 12 in the second storage part of the second RFID tag 16 based on the current time.

[0118] Here, the data processing module 13 accesses (e.g., periodically) the first RFID tag. After obtaining the identifier of the detachable component, it performs a query in the second storage portion of the second RFID tag 16 based on the identifier of the detachable component. When the first recorded information and the last recorded information of the detachable component 12 are found, and the time of the last record in the last recorded information is less than a predetermined threshold from the current time, it is determined that the detachable component 12 has been continuously in the industrial device 10. Therefore, the last recorded information of the detachable component 12 is updated in the second storage portion of the second RFID tag 12 (e.g., the last record time is updated based on the current time).

[0119] (3) When the first recorded information of the detachable component 12 and the last recorded information of the detachable component 12 are found in the second storage portion of the second RFID tag 16, and the time of the last record in the last recorded information of the detachable component 12 is greater than the threshold from the current time, the current recorded information is written in the second storage portion of the second RFID tag 16, where the current recorded information includes the identifier of the detachable component 12 and the current record time of the detachable component 12 in the industrial device 10.

[0120] Here, the data processing module 13 accesses (e.g., periodically) the first RFID tag. After obtaining the identifier of the detachable component, it performs a query in the second storage portion of the second RFID tag 16 based on the identifier of the detachable component. When the first recorded information and the last recorded information of the detachable component 12 are found, and the time of the last record is greater than a predetermined threshold from the current time, it is determined that although the detachable component 12 is currently in the industrial device 10, it has been detached from the industrial device 10. Therefore, the current recorded information is written in the second storage portion of the second RFID tag 12, where the current recorded information includes the identifier of the detachable component 12 and the current record time of the detachable component 12 in the industrial device 10. Moreover, the data processing module 13 adds the last recorded information corresponding to the current recorded information in the second RFID tag 16, where the timestamp in the added last recorded information can be updated based on the current time.

[0121] In one embodiment, the data processing module 13 may periodically transmit the stored content of each of the first RFID tag 14 and the second RFID tag 16 to an external device. In one embodiment, a smart terminal 20 (such as a smart phone or a handheld RFID reader) near the industrial device 10 may obtain the stored content of each of the first RFID tag 14 and the second RFID tag 16, so as to obtain the installation relationship record at the detachable component level and the installation relationship record at the industrial device level respectively. For example, during the daily maintenance of the industrial device 10, a staff member may hold the smart terminal 20 close to the industrial device 10 to obtain the installation relationship record of each detachable component and the installation relationship record at the industrial device level respectively.

[0122] In a specific implementation, the data processing module 13 may include software that performs the following operations by sending commands to the RFID module 11: (1) Regularly (for example, once an hour), the software accesses the memories of all RFID tags within the range of the RFID module 11 and checks the data records regarding mapping with other industrial devices.

[0123] For each RFID tag 14 attached to each detachable component 13 (rather than the industrial device itself), the record is updated according to the following rules: (a) If no past record is found, a new record is created and written to the tag. The record may include: a timestamp (date and time); the serial number or other unique identifier of the industrial device 10; an event identifier for identifying that the record is about the time when the detachable component 13 was first seen by the industrial device 10. (b) If the most recent record found in the tag is from a different industrial device, the first record information is added to the list. (c) If the most recent record is not from a different industrial device but from the industrial device 10 currently holding the component, two cases can be distinguished: (c1) If the most recent record is the first record information, a new record is added and marked as related to the time when the tag was last seen (last record information).

[0124] (c2) If the most recent record is the last record information, no new record is created, but the timestamp in the existing last record information is updated.

[0125] For the RFID tag 16 attached to the industrial device 10 itself, the update follows the following rules: For each detachable component 12 currently installed in the industrial device 10 and identified by its respective RFID tag 14, the software will check whether there is any record in the memory of the RFID tag 16 of the industrial device 10. Among them: (1) If there is no record for a certain component 12, a first record information will be created, including the following content: the component ID and / or component serial number obtained from the RFID tag 14 of the component 12; a timestamp; an event identifier used to identify this record as the first record information. (2) If there is first record information for the component 12 but no last record information, a last record information with the current timestamp will be added. (3) If there is already last record information, it will only be updated with the current timestamp.

[0126] Figure 4 is the first schematic diagram of an industrial device according to an embodiment of the present invention. In Figure 4 it, the industrial device 10 includes: an RFID module 11; a detachable component 12, where the detachable component 12 includes a first RFID tag 14, and a first storage part of the first RFID tag 14 contains an identifier of the detachable component 12; a data processing module 13 for accessing the first RFID tag 14 via the RFID module 11, where when no record information is found in the second storage part of the first RFID tag 14, first record information is written in the second storage part of the first RFID tag 14, and the first record information includes an identifier of the industrial device 10 and the first record time of the detachable component 14 in the industrial device 10. The number of detachable components 12 can be multiple (such as Figure 1 shown as N). Correspondingly, the number of the first RFID tags 14 is N.

[0127] The industrial device 10 may further include at least one sensor 15. For example, the sensor 15 may include: a temperature sensor, a humidity sensor, a pressure sensor, a flow sensor, a position sensor, a speed sensor, a force sensor, an environmental sensor, and so on.

[0128] The sensor 15 is connected to the data processing module 13. The data processing module 13 can periodically obtain sensing data from the sensor 15.

[0129] In addition, the data processing module 13 can access all the first RFID tags 14 and the second RFID tags 16 via the RFID module 11 included in the industrial device 10 periodically or in response to a trigger instruction, so as to obtain the identifier of the corresponding detachable component 12 stored in the first storage part of each first RFID tag 14, the record information (including the installation relationship record of the corresponding detachable component 12) stored in the second storage part of each first RFID tag 14, the identifier of the industrial device 10 stored in the first storage part of the second RFID tag 16, and the record information (including the installation relationship of all detachable components) stored in the second storage part of the second RFID tag; combine the identifier of the corresponding detachable component 12 stored in the first storage part of the first RFID tag and the record information stored in the second storage part of the first RFID tag into first backup data; combine the identifier of the industrial device stored in the first storage part of the second RFID tag and the record information stored in the second storage part of the second RFID tag into second backup data; and send the first backup data, the sensing data, and the second backup data to the server 30 connected to the data processing module 13.

[0130] In one embodiment, the smart terminal 20 (such as a smart phone or a handheld RFID reader) can be close to the industrial terminal 10 to obtain the respective stored contents from the first RFID tag 14 and the second RFID tag 16, so as to obtain the installation relationship record at the detachable component level and the installation relationship record at the industrial device level respectively.

[0131] Figure 5 is the second schematic diagram of the industrial device according to the embodiment of the present invention. In Figure 5 this, the industrial device 10 includes: an RFID module 11; a detachable component 12, where the detachable component 12 includes a first RFID tag 14, and the first storage part of the first RFID tag 14 includes the identifier of the detachable component 12; a data processing module 13 for accessing the first RFID tag 14 via the RFID module 11, where when no record information is found in the second storage part of the first RFID tag 14, write the first record information into the second storage part of the first RFID tag 14, and the first record information includes the identifier of the industrial device 10 and the first record time of the detachable component 14 in the industrial device 10. The number of detachable components 12 can be multiple (such as Figure 1 shown as N). Correspondingly, the number of the first RFID tags 14 is N. The data processing module 13 can periodically obtain sensing data from the sensor 15.

[0132] The sensor 15 is connected to the data processing module 13. The data processing module 13 can periodically obtain sensing data from the sensor 15.

[0133] In addition, the data processing module 13 can access all the first RFID tags 14 and the second RFID tags 16 via the RFID module 11 included in the industrial device 10 periodically or in response to a trigger instruction, so as to obtain the identifier of the corresponding removable component 12 stored in the first storage part of each first RFID tag 14, the record information (including the installation relationship record of the corresponding removable component 12) stored in the second storage part of each first RFID tag 14, the identifier of the industrial device 10 stored in the first storage part of the second RFID tag 16, and the record information (including the installation relationship of all removable components) stored in the second storage part of the second RFID tag; combine the identifier of the corresponding removable component 12 stored in the first storage part of the first RFID tag and the record information stored in the second storage part of the first RFID tag into first backup data; combine the identifier of the industrial device stored in the first storage part of the second RFID tag and the record information stored in the second storage part of the second RFID tag into second backup data; and send the first backup data, the sensing data, and the second backup data to the cloud 40 connected to the data processing module 13.

[0134] In one embodiment, the intelligent terminal 20 (such as a smart phone or a handheld RFID reader) can be close to the industrial terminal 10 to obtain the content stored in each of the first RFID tag 14 and the second RFID tag 16, so as to obtain the installation relationship record at the removable component level and the installation relationship record at the industrial device level respectively.

[0135] Figure 6 is a schematic flowchart of an information recording method of an industrial device according to an embodiment of the present invention. As Figure 6 shown, the method includes:

[0136] Step 201: Access a first RFID tag via an RFID module included in an industrial device, where the industrial device includes a removable component, the removable component includes a first RFID tag, and a first storage part of the first RFID tag includes an identifier of the removable component.

[0137] Step 202: When no record information is found in the second storage part of the first RFID tag, write first record information in the second storage part of the first RFID tag, where the first record information includes an identifier of the industrial device and the first record time of the removable component in the industrial device.

[0138] In one embodiment, the method includes at least one of the following:

[0139] (1) When the currently latest record queried in the second storage part of the first RFID tag is the first record information, write the last record information in the second storage part of the first RFID tag, where the last record information includes the identifier of the industrial device and the last record time of the detachable part in the industrial device;

[0140] (2) When the second storage part of the first RFID tag does not contain the first record information and the currently latest record queried in the second storage part of the first RFID tag does not include the identifier of the industrial device, write the first record information in the second storage part of the first RFID tag;

[0141] (3) When the second storage part of the first RFID tag contains the first record information and the currently latest record queried in the second storage part of the first RFID tag does not include the identifier of the industrial device, write the current record information in the second storage part of the first RFID tag, where the current record information includes the identifier of the industrial device and the current record time of the detachable part in the industrial device.

[0142] In one embodiment, the method includes: accessing a second RFID tag included in an industrial device via an RFID module, where the first storage part of the second RFID tag contains the identifier of the industrial device; when no record information of the detachable part is queried in the second storage part of the second RFID tag, write the first record information of the detachable part in the second storage part of the second RFID tag, where the first record information of the detachable part includes the identifier of the detachable part and the first record time of the detachable part in the industrial device, and where the first part of the first RFID tag is accessed via the RFID module to obtain the identifier of the detachable part.

[0143] In one embodiment, the method includes at least one of the following:

[0144] (1) When the first record information of the detachable part is queried in the second storage part of the second RFID tag and the last record information of the detachable part is not queried, write the last record information of the detachable part in the second storage part of the second RFID tag, where the last record information of the detachable part includes the identifier of the detachable part and the last record time of the detachable part in the industrial device;

[0145] (2) When the first record information of the detachable part and the last record information of the detachable part are queried in the second storage part of the second RFID tag, and the last record time in the last record information is less than a predetermined threshold from the current time, update the last record information of the detachable part in the second storage part of the second RFID tag based on the current time;

[0146] (3) When the first recorded information of the detachable component and the last recorded information of the detachable component are queried in the second storage part of the second RFID tag, and the last recorded time in the last recorded information is greater than the threshold value from the current time, write the current recorded information in the second storage part of the second RFID tag, where the current recorded information includes the identifier of the detachable component and the current recorded time of the detachable component in the industrial device.

[0147] In one embodiment, the method includes: periodically or in response to a trigger instruction, accessing the first RFID tag and the second RFID tag via the RFID module included in the industrial device to obtain the identifier of the detachable component stored in the first storage part of the first RFID tag, the recorded information stored in the second storage part of the first RFID tag, the identifier of the industrial device stored in the first storage part of the second RFID tag, and the recorded information stored in the second storage part of the second RFID tag; combining the identifier of the detachable component stored in the first storage part of the first RFID tag and the recorded information stored in the second storage part of the first RFID tag into first backup data; combining the identifier of the industrial device stored in the first storage part of the second RFID tag and the recorded information stored in the second storage part of the second RFID tag into second backup data; and sending the first backup data and the second backup data.

[0148] An embodiment of the present invention also provides an electronic device with a processor-memory architecture. Figure 7 is a schematic structural diagram of the electronic device according to the embodiment of the present invention. As Figure 7 shown, the electronic device 300 includes a processor 301, a memory 302, and a computer program stored on the memory 302 and executable on the processor 301. When the computer program is executed by the processor 301, it implements the information recording method of the industrial device as described in any one of the above. Among them, the memory 302 can be specifically implemented as various storage media such as an electrically erasable programmable read-only memory (EEPROM), a flash memory, and a programmable read-only memory (PROM). The processor 301 can be implemented as including one or more central processing units or one or more field programmable gate arrays, where the field programmable gate array integrates one or more central processing unit cores. Specifically, the central processing unit or the central processing unit core can be implemented as a CPU, an MCU, a DSP, etc.

[0149] It should be noted that not all steps and modules in the above processes and structure diagrams are necessary, and some steps or modules can be ignored according to actual needs. The execution order of each step is not fixed and can be adjusted according to needs. The division of each module is only for the convenience of description and is a functional division. In actual implementation, one module can be implemented by multiple modules, and the functions of multiple modules can also be implemented by the same module. These modules can be located in the same device or in different devices.

[0150] The hardware modules in each embodiment can be implemented mechanically or electronically. For example, a hardware module can include specially designed permanent circuits or logic devices (such as dedicated processors, such as FPGA or ASIC) for performing specific operations. The hardware module can also include programmable logic devices or circuits temporarily configured by software (such as including general-purpose processors or other programmable processors) for performing specific operations. As for whether to specifically adopt a mechanical method, or a dedicated permanent circuit, or a temporarily configured circuit (such as configured by software) to implement the hardware module, it can be determined according to cost and time considerations.

[0151] The above is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An industrial device (10), characterized in that, Comprising: A radio frequency identification module (11); A detachable component (12), wherein the detachable component (12) includes a first radio frequency identification tag (14), and a first storage portion of the first radio frequency identification tag (14) contains an identifier of the detachable component (12); A data processing module (13) for accessing the first radio frequency identification tag (14) via the radio frequency identification module (11), wherein when no record information is found in a second storage portion of the first radio frequency identification tag (14), first record information is written into the second storage portion of the first radio frequency identification tag (14), and the first record information includes an identifier of the industrial device (10) and a first record time of the detachable component (14) in the industrial device (10).

2. The device (10) according to claim 1, characterized in that The data processing module (13) is configured to write last record information into the second storage portion of the first radio frequency identification tag (14) when the currently latest record found in the second storage portion of the first radio frequency identification tag (14) is the first record information, and the last record information includes an identifier of the industrial device (10) and a last record time of the detachable component (12) in the industrial device (10).

3. The device (10) according to claim 2, characterized in that The data processing module (13) is configured to update the last record information based on the current time when the currently latest record found in the second storage portion of the first radio frequency identification tag (14) is the last record information.

4. The device (10) according to claim 1, characterized in that The data processing module (13) is configured to write the first record information into the second storage portion of the first radio frequency identification tag (14) when the second storage portion of the first radio frequency identification tag (14) does not contain the first record information and the currently latest record found in the second storage portion of the first radio frequency identification tag (14) does not contain an identifier of the industrial device (10).

5. The device (10) according to claim 1, characterized in that The data processing module (13) is configured to write current record information into the second storage portion of the first radio frequency identification tag (14) when the second storage portion of the first radio frequency identification tag (14) contains the first record information and the currently latest record found in the second storage portion of the first radio frequency identification tag (14) does not contain an identifier of the industrial device (10), and the current record information includes an identifier of the industrial device (10) and a current record time of the detachable component (12) in the industrial device (10).

6. The device (10) according to claim 1, characterized in that, Comprising: A second radio frequency identification tag (16), wherein a first storage portion of the second radio frequency identification tag (16) contains an identifier of the industrial device (10); The data processing module (13) is configured to access the second radio frequency identification tag (16) via the radio frequency identification module (11). When the record information of the detachable component (12) is not found in the second storage portion of the second radio frequency identification tag (16), the first record information of the detachable component (12) is written into the second storage portion of the second radio frequency identification tag (16). The first record information of the detachable component (12) includes the identifier of the detachable component (12) and the first record time of the detachable component (12) in the industrial device (10). The first portion of the first radio frequency identification tag (14) is accessed via the radio frequency identification module (11) to obtain the identifier of the detachable component (12).

7. The industrial installation (10) according to claim 6, characterized in that, The data processing module (13) is configured to perform at least one of the following: When the first record information of the detachable component (12) is found in the second storage portion of the second radio frequency identification tag (16) and the last record information of the detachable component (12) is not found, the last record information of the detachable component (12) is written into the second storage portion of the second radio frequency identification tag (12). The last record information of the detachable component (12) includes the identifier of the detachable component (12) and the last record time of the detachable component (12) in the industrial device (10). When the first record information of the detachable component (12) and the last record information of the detachable component (12) are found in the second storage portion of the second radio frequency identification tag (16), and the last record time in the last record information is less than a predetermined threshold from the current time, the last record information of the detachable component (12) is updated in the second storage portion of the second radio frequency identification tag (16) based on the current time. When the first record information of the detachable component (12) and the last record information of the detachable component (12) are found in the second storage portion of the second radio frequency identification tag (16), and the last record time in the last record information of the detachable component (12) is greater than the threshold from the current time, the current record information is written into the second storage portion of the second radio frequency identification tag (16). The current record information includes the identifier of the detachable component (12) and the current record time of the detachable component (12) in the industrial device (10).

8. The device (10) according to any one of claims 1-7, characterized in that The radio frequency identification module (11) includes a radio frequency identification reader and a radio frequency identification antenna; or The radio frequency identification module (11) includes a radio frequency identification antenna, wherein the radio frequency identification reader of the radio frequency identification antenna is arranged outside the industrial device (10).

9. A method for recording information of an industrial device, characterized in that, Comprising: Access (201) a first radio frequency identification (RFID) tag included in an industrial device, where the industrial device includes a removable component that includes the first RFID tag, and a first storage portion of the first RFID tag includes an identifier of the removable component; When no recorded information is queried in a second storage portion of the first RFID tag, write (202) first recorded information in the second storage portion of the first RFID tag, where the first recorded information includes an identifier of the industrial device and a first recording time of the removable component in the industrial device.

10. The method according to claim 9, wherein Include at least one of the following: When the currently latest record queried in the second storage portion of the first RFID tag is the first recorded information, write last recorded information in the second storage portion of the first RFID tag, where the last recorded information includes an identifier of the industrial device and a last recording time of the removable component in the industrial device; When the second storage portion of the first RFID tag does not include the first recorded information and the currently latest record queried in the second storage portion of the first RFID tag does not include an identifier of the industrial device, write the first recorded information in the second storage portion of the first RFID tag; When the second storage portion of the first RFID tag includes the first recorded information and the currently latest record queried in the second storage portion of the first RFID tag does not include an identifier of the industrial device, write current recorded information in the second storage portion of the first RFID tag, where the current recorded information includes an identifier of the industrial device and a current recording time of the removable component in the industrial device.

11. The method according to claim 9, wherein Include: Access a second RFID tag included in the industrial device via the RFID module, where a first storage portion of the second RFID tag includes an identifier of the industrial device; When no recorded information of the removable component is queried in a second storage portion of the second RFID tag, write first recorded information of the removable component in the second storage portion of the second RFID tag, where the first recorded information of the removable component includes an identifier of the removable component and a first recording time of the removable component in the industrial device, and where a first portion of the first RFID tag is accessed via the RFID module to obtain an identifier of the removable component.

12. The method according to claim 11, wherein Include at least one of the following: When first recorded information of the removable component is queried in the second storage portion of the second RFID tag and no last recorded information of the removable component is queried, write last recorded information of the removable component in the second storage portion of the second RFID tag, where the last recorded information of the removable component includes an identifier of the removable component and a last recording time of the removable component in the industrial device; When the first recorded information of the detachable component and the last recorded information of the detachable component are queried in the second storage portion of the second radio frequency identification tag, and the last recording time in the last recorded information is less than a predetermined threshold from the current time, the last recorded information of the detachable component is updated in the second storage portion of the second radio frequency identification tag based on the current time; When the first recorded information of the detachable component and the last recorded information of the detachable component are queried in the second storage portion of the second radio frequency identification tag, and the last recording time in the last recorded information is greater than the threshold from the current time, the current recorded information is written in the second storage portion of the second radio frequency identification tag, where the current recorded information includes the identifier of the detachable component and the current recording time of the detachable component in the industrial device.

13. The method according to any one of claims 9-12, characterized in that, Comprising: Periodically or in response to a trigger instruction, accessing the first radio frequency identification tag and the second radio frequency identification tag via a radio frequency identification module included in an industrial device to obtain the identifier of the detachable component stored in the first storage portion of the first radio frequency identification tag, the recorded information stored in the second storage portion of the first radio frequency identification tag, the identifier of the industrial device stored in the first storage portion of the second radio frequency identification tag, and the recorded information stored in the second storage portion of the second radio frequency identification tag; Combining the identifier of the detachable component stored in the first storage portion of the first radio frequency identification tag and the recorded information stored in the second storage portion of the first radio frequency identification tag into first backup data; Combining the identifier of the industrial device stored in the first storage portion of the second radio frequency identification tag and the recorded information stored in the second storage portion of the second radio frequency identification tag into second backup data; Sending the first backup data and the second backup data.

14. An electronic device (300), characterized in that, Comprising a processor (301) and a memory (302); An application program executable by the processor (301) is stored in the memory (302) for causing the processor (301) to execute the information recording method of the industrial device according to any one of claims 9 to 13.

15. A computer-readable storage medium having computer instructions stored thereon, characterized in that, When the computer instruction is executed by the processor, the information recording method of the industrial device according to any one of claims 9 to 13 is implemented.

16. A computer program product, characterized in that, Comprising a computer program, when the computer program is executed by the processor, the information recording method of the industrial device according to any one of claims 9 to 13 is implemented.

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