Electronic tag identification and port marking control method for disc-type intelligent fiber distribution frame

Abstract

The application relates to the technical field of optical fiber communication wiring management, and provides an electronic tag identification and port marking control method of a disc type intelligent optical fiber distribution frame. The method is applied to a disc type intelligent optical fiber distribution frame, and the disc type intelligent optical fiber distribution frame comprises a distribution frame body, a plurality of tag sensing units, a plurality of indication units and a data output interface. Port configuration data sent by a preset management platform is acquired, the level signals of all the tag sensing units are polled at a fixed cycle, when an optical fiber jumper cable carrying an electronic tag is inserted into an optical fiber jack, the corresponding tag sensing unit triggers a level change, and it is determined that an insertion event occurs in the corresponding optical fiber jack; the unique identification information of the electronic tag at the insertion position is read, and time information of the insertion operation is recorded; the indication unit beside the corresponding optical fiber jack is driven to display the corresponding state; and the binding relationship, the state identification and the operation time are uploaded to the management platform through the data output interface, and the management platform automatically updates port asset accounts. The method improves the wiring construction and operation and maintenance efficiency.

Description

Technical Field

[0001] This application relates to the field of optical fiber communication distribution management technology, and in particular to an electronic tag identification and port marking control method for a disc-type intelligent optical fiber distribution panel. Background Technology

[0002] Disk-type fiber optic distribution panels are widely deployed fiber optic distribution equipment in communication equipment rooms and power substations. Currently, they are generally maintained manually, with port connection relationships relying on paper labels for recording. This results in low efficiency in locating lines and troubleshooting, no real-time warnings for incorrect or missing connections during construction, and the inability to detect unauthorized plugging and unplugging in a timely manner. This leads to high maintenance costs and the risk of service interruption.

[0003] Existing intelligent cabling solutions are mostly designed for rack-mounted patch panels, which cannot be adapted to the lightweight transformation of existing panel-type patch panels. The transformation requires service interruption and has high deployment costs. Some solutions with electronic tag reading functions can only achieve basic tag identification reading. They have not formed a fully closed-loop automatic control process that includes configuration synchronization, automatic detection of insertion events, one-to-one binding of tags and ports, automatic status marking, and synchronous updating of ledgers. Manual verification and entry of port relationships are still required, resulting in high port mapping error rates, asynchronous port status with the backend ledger, and delayed response to abnormal events. They cannot meet the needs of efficient and intelligent operation and maintenance. Summary of the Invention

[0004] This application provides an electronic tag identification and port marking control method for a disc-type intelligent fiber optic distribution panel, which aims to solve the problems that existing intelligent distribution solutions are mostly designed for rack-mount integrated distribution frames, which cannot be adapted to the lightweight transformation of existing disc-type distribution panels, and the transformation requires service interruption and has high deployment costs.

[0005] In a first aspect, embodiments of this application provide an electronic tag identification and port marking control method for a disc-type intelligent fiber optic distribution panel, applied to a disc-type intelligent fiber optic distribution panel. The disc-type intelligent fiber optic distribution panel includes a distribution panel body, multiple tag sensing units, multiple indicator units, and a data output interface; the method includes: Obtain port configuration data sent by the preset management platform. The port configuration data includes the service port number and authorized tag range corresponding to each fiber optic jack. Poll the level signal of all tag sensing units at a fixed period. When a fiber optic patch cord carrying an electronic tag is inserted into the fiber optic jack, the corresponding tag sensing unit triggers a level change, and it is determined that an insertion event has occurred in the corresponding fiber optic jack. Read the unique identification information of the electronic tag at the insertion location and record the time information of the insertion operation; establish a binding relationship between the electronic tag identifier, the fiber optic jack number and the corresponding service port number, determine the port connection status by combining the port configuration data, and generate the corresponding status identifier; The indicator unit next to the corresponding fiber optic jack displays the corresponding status based on the status identifier; the binding relationship, status identifier and operation time are uploaded to the management platform through the data output interface, and the management platform automatically updates the port asset ledger.

[0006] The level value returned by the source is compared with the preset trigger threshold.

[0007] In some embodiments, when an optical fiber patch cord carrying an electronic tag is inserted into an optical fiber jack, the corresponding tag sensing unit triggers a change in level to determine that an insertion event has occurred in the corresponding optical fiber jack, which includes: when the level value returned by any tag sensing unit is higher than a preset trigger threshold, marking the corresponding channel as pending confirmation; when the level value of the channel collected in two consecutive polls is higher than the preset trigger threshold, determining that an insertion event has occurred in the corresponding optical fiber jack, and recording the physical number of the corresponding optical fiber jack.

[0008] In some embodiments, reading the unique identification information of the electronic tag at the insertion location and recording the time information of the insertion operation includes: sending a tag reading instruction to the tag sensing unit corresponding to the pending confirmation state; the tag sensing unit collecting the identity signal emitted by the electronic tag; parsing to obtain the unique identification information of the electronic tag; retrieving the current time information of the local clock; and associating and storing the unique identification information with the time information.

[0009] In some embodiments, the step of establishing a binding relationship between the electronic tag identifier, the fiber optic jack number, and the corresponding service port number, and determining the port connection status in conjunction with port configuration data to generate a corresponding status identifier includes: retrieving the service port number of the corresponding fiber optic jack; storing the electronic tag identifier, the fiber optic jack number, and the service port number accordingly to generate binding relationship data; comparing the read electronic tag identifier with the authorized tag range of the corresponding jack; if they match and the jack number is consistent with the work order target, a normal status identifier is generated; if they do not match, an illegal insertion status identifier is generated; if they match but the jack number is inconsistent with the work order target, a jumper error status identifier is generated.

[0010] In some embodiments, driving the indicator unit next to the corresponding fiber optic jack to display the corresponding status according to the status identifier includes: retrieving locally pre-stored light driving parameters corresponding to the generated status identifier, wherein the light driving parameters include the emission color and on / off mode configuration of the indicator unit; outputting a level driving signal matching the light driving parameters to the indicator unit next to the corresponding fiber optic jack to control the indicator unit to display a constant or flashing state of the corresponding color.

[0011] In some embodiments, uploading the binding relationship, status identifier, and operation time to the management platform via a data output interface, and the management platform automatically updating the port asset ledger, includes: packaging the binding relationship data, status identifier, and operation time information into a standard format data packet, and sending it to the management platform via the data output interface; the management platform parses the data packet content, retrieves the port asset ledger of the corresponding site, overwrites the original record of the corresponding port with the latest data, completes the ledger update, and saves the operation log; wherein, the method further includes: after receiving the work order verification instruction issued by the management platform, collecting all the binding relationship data of all ports, comparing all binding relationships with the work order configuration data one by one, marking the positions of mismatched ports, generating verification result data and uploading it to the management platform, and the management platform generating alarm information for mismatched ports; or, each time the binding relationship and status identifier are updated, the data is synchronously written to the local non-volatile storage module. After the device is powered off and restarted, all port status data stored locally is directly read, driving all corresponding indicator units to restore the display state before the power failure, and at the same time sending a status synchronization request to the management platform to complete the data verification between the local and the backend.

[0012] In some embodiments, the tag sensing unit adopts a flat contact electromagnetic induction interface, and the electronic tag module is attached to the sensing surface of the sensing interface. The method further includes: collecting the coupling level value of each tag sensing unit according to the polling cycle; when the in-place electronic tag module is removed from the corresponding sensing surface, the coupling level of the corresponding tag sensing unit falls back to below the preset disconnection threshold, the fiber optic detachment abnormal signal is identified, and the detachment event confirmation process is initiated; after confirming that a fiber optic detachment event has occurred in the corresponding fiber optic jack, a disconnection status identifier is generated, and the corresponding indicator unit is driven to display the alarm status; the detachment event data is uploaded to the management platform, and the asset ledger of the corresponding port is updated.

[0013] In some embodiments, when the coupling level value returned by any tag sensing unit is lower than a preset disconnection threshold, the corresponding channel is marked as a detachment pending confirmation state; when the coupling level of the channel collected by two consecutive polls is lower than the disconnection threshold and no valid tag identification information can be read, it is determined that a fiber optic detachment event has occurred in the corresponding fiber optic jack, and the time information of the detachment operation is recorded.

[0014] This application automates the entire process from configuration acquisition, event insertion detection, tag reading, port binding, status indication to ledger updates, without human intervention, eliminating manual input errors and improving the efficiency of wiring construction and maintenance.

[0015] Adaptation to existing panel-type equipment upgrades: The method and logic are adapted to the distributed port layout of panel-type wiring panels. Existing equipment can be intelligently upgraded through external sensing units. The upgrade process does not require interruption of services, and the deployment cost is low with a wide range of compatibility.

[0016] Precise and traceable port mapping: Establish a one-to-one binding relationship between the unique electronic tag identifier, fiber optic jack number, and service port number, making the port connection relationship traceable throughout the entire process, avoiding misconnection and omission problems from the root, and improving the accuracy of wiring operations.

[0017] Real-time status synchronization ensures security and control: Changes in port status can instantly drive the on-site indicator unit display and simultaneously update the background asset ledger. Abnormal events can be detected in seconds, significantly improving the operation and maintenance security and fault response speed of fiber optic links.

[0018] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic flowchart illustrating the steps of an electronic tag identification and port marking control method for a disc-type intelligent fiber optic distribution panel according to an embodiment of this application; Figure 2 This is a schematic diagram of the structure of a disc-type intelligent fiber optic distribution panel provided in one embodiment of this application; Figure 3 This is a schematic block diagram of the electronic tag identification and port marking control system for a disc-type intelligent fiber optic distribution panel provided in one embodiment of this application; Figure 4 This is a schematic block diagram of the structure of a control unit provided in an embodiment of this application.

[0021] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0023] The flowchart shown in the attached diagram is for illustrative purposes only and does not necessarily include all content and operations / steps, nor does it necessarily have to be performed in the order described. For example, some operations / steps can be broken down, combined, or partially merged, so the actual execution order may change depending on the actual situation.

[0024] It should be understood that, in order to clearly describe the technical solutions of the embodiments of the present invention, the terms "first" and "second" are used in the embodiments of the present invention to distinguish identical or similar items with essentially the same function and effect. Those skilled in the art will understand that the terms "first" and "second" do not limit the quantity or execution order, and the terms "first" and "second" are not necessarily different.

[0025] It should be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the application. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0026] It should also be understood that the term “and / or” as used in this application specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0027] Disk-type fiber optic distribution panels are widely deployed fiber optic distribution equipment in communication equipment rooms and power substations. Currently, they are generally maintained manually, with port connection relationships relying on paper labels for recording. This results in low efficiency in locating lines and troubleshooting, no real-time warnings for incorrect or missing connections during construction, and the inability to detect unauthorized plugging and unplugging in a timely manner. This leads to high maintenance costs and the risk of service interruption.

[0028] Existing intelligent cabling solutions are mostly designed for rack-mounted patch panels, which cannot be adapted to the lightweight transformation of existing panel-type patch panels. The transformation requires service interruption and has high deployment costs. Some solutions with electronic tag reading functions can only achieve basic tag identification reading. They have not formed a fully closed-loop automatic control process that includes configuration synchronization, automatic detection of insertion events, one-to-one binding of tags and ports, automatic status marking, and synchronous updating of ledgers. Manual verification and entry of port relationships are still required, resulting in high port mapping error rates, asynchronous port status with the backend ledger, and delayed response to abnormal events. They cannot meet the needs of efficient and intelligent operation and maintenance.

[0029] Please refer to Figure 1 This application provides an electronic tag identification and port marking control method for a disc-type intelligent fiber optic distribution panel, which operates in the control unit built into the disc-type intelligent fiber optic distribution panel. (Refer to...) Figure 2The intelligent fiber optic distribution panel includes a panel body 1, multiple tag sensing units 2, multiple indicator units 3, and a data output interface 4. The panel body adopts a panel structure adapted to a standard 19-inch rack. Several fiber optic jacks are linearly arranged horizontally on the upper part. A tag sensing unit is embedded inside the socket of each fiber optic jack, and an indicator unit is installed on the front panel of each fiber optic jack. The control unit is integrated into a closed compartment on the right side of the panel body. The data output interface is located on the side of the closed compartment, and the control unit establishes a wired communication connection with an external management platform through the data output interface. The control unit includes a main control processing module, a real-time clock module, a non-volatile storage module, a wired communication module, and a multi-channel sensor drive module. These modules are connected via an internal bus and work together to complete port detection, data processing, status indication, and data transmission functions.

[0030] The provided method for electronic tag identification and port marking control of the disc-type intelligent fiber optic distribution panel includes steps S101 to S103. Details are as follows: Step S101. Obtain the port configuration data sent by the preset management platform. The port configuration data includes the service port number and authorized tag range corresponding to each fiber optic jack. Poll the level signal of all tag sensing units at a fixed period. When the fiber optic patch cord carrying the electronic tag is inserted into the fiber optic jack, the corresponding tag sensing unit triggers a level change, and it is determined that an insertion event has occurred in the corresponding fiber optic jack.

[0031] Specifically, this step includes two core components that run in parallel after being started serially: the port configuration data acquisition component and the port status polling and detection component. The two components run independently without interfering with each other. The specific implementation process is as follows: In the port configuration data acquisition phase, after the patch panel is powered on, the control unit first completes the initialization operations of each hardware module, including sensor channel reset, clock module calibration, storage module self-test, and communication link detection. After initialization, the control unit sends a device registration request to the management platform through the data output interface. The registration request carries the patch panel's globally unique device identifier, the total number of supported ports, and hardware version information. Upon receiving the registration request, the management platform verifies the validity of the device identifier. If the verification is successful, it retrieves the pre-stored port configuration data for the corresponding device and distributes the port configuration data to the corresponding patch panel via the communication link.

[0032] After receiving the port configuration data, the control unit first performs an integrity check on the data. If the check passes, the configuration data is written to both the non-volatile storage module and the running memory. If the check fails, the control unit resends the configuration retrieval request to the management platform until it obtains complete and valid configuration data.

[0033] The port configuration data includes a unique physical number for each fiber optic jack, a service port number mapped to each physical number, a unique identifier range for each authorized tag for each fiber optic jack, and basic operating parameters such as port polling baseline period, insertion trigger level threshold, and tag reading retry count.

[0034] After the control unit loads the configuration data, the port status polling detection process initiates a channel-by-channel serial polling scan of all tag sensing units according to a preset baseline polling cycle. During polling, the control unit sends level detection commands to each tag sensing unit in ascending order of the physical number of the fiber optic jack. Upon receiving the detection command, each tag sensing unit acquires the real-time level value of its current induction coil, converts the analog level signal into a digital value, and sends it back to the control unit. The control unit receives the level values ​​returned from each channel in sequence, compares the acquired values ​​with a preset insertion trigger threshold in real time, and records the timestamp of the acquisition of each level value.

[0035] When a fiber optic patch cord carrying a built-in passive electronic tag is inserted into the corresponding fiber optic jack, the electronic tag enters the sensing range of the corresponding tag sensing unit. The sensing coil and the built-in coil of the tag generate electromagnetic coupling. The level value returned by the tag sensing unit exceeds the preset insertion trigger threshold. After the control unit detects that the level value of the corresponding channel meets the trigger condition, it marks the physical number of the corresponding fiber optic jack, completing the initial identification of the insertion event.

[0036] Step S102. Read the unique identification information of the electronic tag at the insertion location and record the time information of the insertion operation; establish a binding relationship between the electronic tag identifier, the fiber optic jack number and the corresponding service port number, determine the port connection status by combining the port configuration data, and generate the corresponding status identifier.

[0037] Specifically, this step is triggered after step S101 determines that there is an insertion event to be confirmed. It sequentially completes tag reading, time recording, binding relationship establishment, and status classification determination. All operations are completed in the local control unit without relying on real-time background calculations. The specific implementation process is as follows: The electronic tag information reading and time recording process involves the control unit locking the physical number of the fiber optic jack that triggers a level-triggered signal, and then sending a tag reading command to the tag sensing unit of the corresponding channel. Upon receiving the reading command, the tag sensing unit switches to active reading mode and emits a fixed-frequency radio frequency excitation signal into the sensing area. The inserted passive electronic tag's built-in induction coil receives the excitation signal and generates an induced current, powering the tag's built-in storage chip. The chip then transmits the pre-written unique identification information back to the tag sensing unit via the radio frequency signal.

[0038] The tag sensing unit receives the returned radio frequency signal, and after demodulation, verification, and parsing, obtains the unique identification information of the electronic tag, which is then transmitted back to the control unit. If a single read fails, the control unit repeatedly sends the read command according to the preset number of retries until the read is successful or the maximum number of retries is reached; the channel with a failed read is marked as having an abnormal read status and awaits re-testing in the next round of polling.

[0039] At the same time, the control unit retrieves the current year, month, day, hour, minute, and second information from the real-time clock module as the time information for the insertion operation, and associates the unique identifier of the electronic tag, the physical number of the corresponding fiber optic jack, and the insertion operation time information, temporarily storing them in the local cache area.

[0040] The port binding relationship establishment and connection status determination are achieved by the control unit retrieving the service port number corresponding to the physical number of the current fiber optic jack from the port configuration data stored locally. The control unit establishes a corresponding mapping relationship between the unique electronic tag identifier, the physical number of the fiber optic jack, and the service port number, generates structured binding relationship data, and writes it into the port status table of the local storage module, overwriting the original binding record of the jack.

[0041] After the binding relationship is updated, the control unit performs a two-level status check based on the port configuration data and generates a corresponding status identifier: The first level is full authorization verification, which compares the unique identifier of the read electronic tag with the full authorization tag list in the port configuration data one by one. If it is not in the full authorization list, an illegal insertion status mark is generated directly. The second level is location matching verification. If the tag belongs to the full authorization list, it is further compared whether the tag belongs to the exclusive authorization range of the current socket. At the same time, it is compared whether the current socket is the target socket of the construction and maintenance work order contained in the port configuration data. If both match, a normal status identifier is generated. If the tag authorization is valid but the socket position does not match the target socket number of the construction and maintenance work order, a jumper error status identifier is generated.

[0042] Step S103. Drive the indicator unit next to the corresponding fiber optic jack to display the corresponding status according to the status identifier; upload the binding relationship, status identifier and operation time to the management platform through the data output interface, and the management platform automatically updates the port asset ledger.

[0043] Specifically, this step is triggered after a valid status identifier is generated in step S102. It consists of two parallel execution stages: outputting the on-site status indication and synchronizing the back-end asset ledger. The specific implementation process is as follows: The port status indicator driver uses a pre-stored mapping table of status identifiers and light drive parameters in the non-volatile storage module of the control unit. Different status identifiers correspond to different light colors and on / off modes. After generating a status identifier, the control unit searches the mapping table, retrieves the matching drive parameters, and outputs a level drive signal with the corresponding duty cycle to the indicator unit next to the corresponding fiber optic jack through the multi-channel sensor drive module.

[0044] The indicator unit uses multi-color light-emitting devices. Upon receiving different drive signals, it displays lights of corresponding colors and flashing frequencies, allowing on-site construction or maintenance personnel to intuitively identify the port status. The normal state corresponds to a solid green light, the illegal insertion state to a solid yellow light, the jumper error state to a solid blue light, and the illegal disconnection state to a solid red light. In construction guidance scenarios, the target construction port corresponds to a slow flashing green light, while in alarm states, abnormal ports correspond to a fast flashing light of the corresponding color.

[0045] The asset ledger is uploaded synchronously via a control unit that packages the generated port binding relationship data, status identifiers, insertion operation time information, and device unique identifiers according to a preset communication protocol format, generating a standard format upload data packet. A checksum is added to the end of the data packet for transmission integrity verification. The control unit then sends the data packet to the external management platform via a wired communication module and data output interface.

[0046] After receiving the uploaded data packet, the management platform first verifies the checksum of the data packet to confirm that no damage occurred during data transmission. After successful verification, the data packet content is parsed, and the unique identifier of the patch panel device carried in the data packet is extracted. Based on the unique identifier, the corresponding site to which the patch panel belongs is located. The port record with the corresponding physical number in the port asset ledger of the patch panel under that site is retrieved. The binding relationship, status information, and last operation time in the original record are replaced with the latest data uploaded this time. At the same time, the historical record of the previous version is retained and stored in the historical ledger database to support subsequent backtracking queries. Finally, the complete record of this operation is stored in the system operation log, which supports retrieval and export by time range, port number, and operation type.

[0047] In some embodiments, obtaining port configuration data sent by a preset management platform, wherein the port configuration data includes the service port number and authorized tag range corresponding to each fiber optic jack, includes: the management platform generating port configuration data according to the construction and maintenance work order, assigning a unique physical number to each fiber optic jack, establishing a mapping relationship between the physical number and the service port number, entering the unique identifier range of the authorized tag for the corresponding jack, and sending the port configuration data to the corresponding patch panel through the data output interface, wherein the patch panel receives and stores the port configuration data.

[0048] This embodiment further refines the port configuration data distribution process in step S101. The specific implementation process of obtaining the preset port configuration data sent by the management platform is as follows: The management platform generates port configuration data for the corresponding patch panel based on the entered construction and maintenance work orders. During this process, firstly, a globally unique physical number is assigned to each fiber optic jack on the target patch panel. This physical number corresponds to the jack's physical installation location, and the numbering rule increases sequentially along the patch panel's port arrangement. Then, based on the link topology planned for the upper-layer communication network, a mapping relationship is established between each physical number and its corresponding service port number, which in turn corresponds to the service resources of the upper-layer communication network. Finally, the unique electronic tag used for this work order authorization is entered into the authorized tag range for the corresponding jack, adding a unique version number to the configuration data, thus completing the generation of the port configuration data.

[0049] After the configuration data is generated, the management platform sends the port configuration data to the target wiring panel through the communication network corresponding to the data output interface, based on the unique device identifier reported by the wiring panel. After receiving the configuration data, the control unit of the wiring panel first verifies the data checksum to confirm the data integrity. After the verification is successful, it compares the version number. If the new version number is higher than the local storage version, the configuration data is written to the local non-volatile storage module and loaded into the running memory for subsequent process calls to complete the configuration synchronization. If the version number is lower than the local version, the received configuration data is discarded and the current local version information is returned to the management platform.

[0050] This embodiment uses a work order-driven configuration generation and versioned targeted distribution mechanism to ensure that the port configuration of each patch panel is fully matched with the actual business plan, avoiding judgment errors caused by old configurations overwriting new configurations, and adapting to the configuration iteration requirements of multiple batches of construction.

[0051] In some embodiments, polling the level signals of all tag sensing units at a fixed period includes: sending a level detection command to each tag sensing unit sequentially at a preset time interval, collecting the level values ​​returned by each tag sensing unit sequentially, and comparing the collected level values ​​with a preset trigger threshold.

[0052] This embodiment further refines the polling detection process in step S101. The specific implementation process of polling the level signals of all tag sensing units at a fixed period is as follows: The control unit starts a timed polling task based on the preset baseline polling period parameter in the port configuration data. The baseline polling period can be set to any value between 100 milliseconds and 1 second according to the on-site operation and maintenance requirements. After the polling task is started, the control unit sends level detection commands to each tag sensing unit in ascending order of the physical number of the fiber optic jack.

[0053] After receiving the level detection command, each tag sensing unit acquires the real-time level value of the current sensing coil, converts the analog level signal into a digital value, and sends it back to the control unit. The control unit sequentially receives the level value returned from each channel, compares the acquired value with the preset insertion trigger threshold in real time, and records the acquisition timestamp of each channel's level value. If any tag sensing unit fails to respond after three consecutive polls, the control unit marks the corresponding channel as having a hardware fault, skips that channel, continues subsequent polling, and reports an alarm to the management platform.

[0054] This embodiment adopts a channel-by-channel serial polling method, which can avoid signal crosstalk problems caused by multi-channel parallel acquisition, improve the accuracy of level detection, and has an automatic fault channel identification and skip function to ensure the stable operation of the polling process. In addition, the polling cycle can be flexibly adjusted according to the field requirements to balance the real-time detection and the power consumption of the equipment.

[0055] In some embodiments, when an optical fiber patch cord carrying an electronic tag is inserted into an optical fiber jack, the corresponding tag sensing unit triggers a change in level to determine that an insertion event has occurred in the corresponding optical fiber jack, which includes: when the level value returned by any tag sensing unit is higher than a preset trigger threshold, marking the corresponding channel as pending confirmation; when the level value of the channel collected in two consecutive polls is higher than the preset trigger threshold, determining that an insertion event has occurred in the corresponding optical fiber jack, and recording the physical number of the corresponding optical fiber jack.

[0056] This embodiment further refines the insertion event determination process in step S101. The specific implementation process for determining the insertion event of the corresponding fiber optic jack is as follows: When the voltage level returned by any tag sensing unit is higher than the preset insertion trigger threshold, the control unit first marks the corresponding channel as pending confirmation and does not directly determine it as a valid insertion event. In the next round of polling scan, the control unit prioritizes performing a second voltage level acquisition on the channel marked as pending confirmation. If the voltage level of the channel acquired in two consecutive polls is higher than the preset trigger threshold, and the difference between the two voltage levels is within a preset stable range, then a valid insertion event is determined to have occurred in the corresponding fiber optic jack, and the physical number of the corresponding fiber optic jack is recorded. If the voltage level acquired in the second polling falls below the threshold, or the difference between the two values ​​exceeds the stable range, then it is determined to be transient interference, the pending confirmation status is cleared, and the normal polling process is restored.

[0057] This embodiment employs a logic of double-polling confirmation to determine the stability of the applied level, which can effectively filter out instantaneous level fluctuations caused by factors such as on-site vibration, electromagnetic interference, and dust obstruction, avoid false triggering of insertion events, and significantly improve the accuracy of port event detection.

[0058] In some embodiments, reading the unique identification information of the electronic tag at the insertion location and recording the time information of the insertion operation includes: sending a tag reading instruction to the tag sensing unit corresponding to the pending confirmation state; the tag sensing unit collecting the identity signal emitted by the electronic tag; parsing to obtain the unique identification information of the electronic tag; retrieving the current time information of the local clock; and associating and storing the unique identification information with the time information.

[0059] This embodiment further refines the tag reading and time recording process in step S102, and the specific implementation process is as follows: After the control unit locks the fiber optic jack corresponding to the pending confirmation state, it sends a tag reading command to the tag sensing unit of the corresponding channel. The tag sensing unit switches to reading mode and emits a fixed-frequency radio frequency excitation signal to the sensing area. The induction coil built into the inserted electronic tag receives the excitation signal and generates an induced current, which powers the storage chip built into the tag. The chip transmits the pre-burned unique identification information back to the tag sensing unit through the radio frequency signal.

[0060] The tag sensing unit receives the returned radio frequency signal, and after demodulation, verification, and parsing, obtains the unique identification information of the electronic tag, which is then transmitted back to the control unit. If a valid tag is not obtained in a single read, the control unit repeatedly sends the read command according to the preset maximum number of retries until the read is successful or the maximum number of retries is reached; if the read still fails after reaching the maximum number of retries, the control unit marks the corresponding port as an abnormal read status and waits for the next round of polling for re-detection.

[0061] After the control unit successfully obtains the unique identifier of the electronic tag, it retrieves the current year, month, day, hour, minute, and second information from the real-time clock module as the time information for the insertion operation, and stores the unique identifier of the electronic tag, the physical number of the socket, and the operation time information in the local cache area.

[0062] This embodiment utilizes a passive RFID tag reading mechanism, eliminating the need for additional power to the fiber optic patch cord. It adapts to the external tag retrofit requirements of existing fiber optic patch cords, while the reading process with a retry mechanism improves the tag recognition success rate. Furthermore, the associated timestamp enables full traceability of all port operations.

[0063] In some embodiments, the step of establishing a binding relationship between the electronic tag identifier, the fiber optic jack number, and the corresponding service port number, and determining the port connection status in conjunction with port configuration data to generate a corresponding status identifier includes: retrieving the service port number of the corresponding fiber optic jack; storing the electronic tag identifier, the fiber optic jack number, and the service port number accordingly to generate binding relationship data; comparing the read electronic tag identifier with the authorized tag range of the corresponding jack; if they match and the jack number is consistent with the work order target, a normal status identifier is generated; if they do not match, an illegal insertion status identifier is generated; if they match but the jack number is inconsistent with the work order target, a jumper error status identifier is generated.

[0064] This embodiment further refines the process of establishing the binding relationship and determining the state in step S102. The specific implementation process is as follows: After the control unit completes the tag information reading, it retrieves the service port number corresponding to the physical number of the current fiber optic jack from the port configuration data stored locally. It establishes a corresponding mapping relationship between the unique identifier of the electronic tag, the physical number of the fiber optic jack, and the service port number, generates structured binding relationship data, and writes it into the port status table of the local storage module, overwriting the original binding record of the jack.

[0065] After the binding relationship is updated, the control unit performs two levels of status verification: The first level is authorization verification, which compares the unique identifier of the read electronic tag with the system's full list of authorized tags in the port configuration data one by one. If it is not in the full list of authorized tags, an illegal insertion status mark is generated directly. The second level is location verification. If the tag is in the full list of authorized tags, it further compares whether the tag is within the exclusive authorization range of the current socket, and at the same time compares whether the current socket is the target socket of a valid work order. If both match, a normal status mark is generated. If the tag is authorized and the socket position does not match the target of the work order, a jumper error status mark is generated.

[0066] This embodiment uses a two-level verification status determination logic to accurately distinguish different types of abnormal connection statuses, providing clear fault guidance for on-site operation and maintenance, reducing the time for operation and maintenance personnel to troubleshoot problems, and improving operation and maintenance efficiency.

[0067] In some embodiments, driving the indicator unit next to the corresponding fiber optic jack to display the corresponding status according to the status identifier includes: retrieving locally pre-stored light driving parameters corresponding to the generated status identifier, wherein the light driving parameters include the emission color and on / off mode configuration of the indicator unit; outputting a level driving signal matching the light driving parameters to the indicator unit next to the corresponding fiber optic jack to control the indicator unit to display a constant or flashing state of the corresponding color.

[0068] This embodiment is a further refinement of the status indication driving process in step S103, and the specific implementation process is as follows: The control unit has a local pre-stored table of one-to-one correspondence between status identifiers and lighting drive parameters. The lighting drive parameters include the emission color and on / off mode configuration of the indicator unit. Different status identifiers correspond to a unique set of lighting drive parameters. After generating a status identifier, the control unit searches the correspondence table, retrieves the lighting drive parameters that match the status identifier, and outputs a duty cycle level drive signal that matches the lighting drive parameters to the indicator unit of the corresponding channel.

[0069] The indicator unit features a green light for normal operation, a yellow light for illegal insertion, a blue light for jumper errors, and a red light for illegal disconnection. In construction guidance scenarios, the target port specified in the work order corresponds to a slow-flashing green light, while an abnormal port in alarm mode corresponds to a fast-flashing light of the corresponding color. The unit uses multi-color light-emitting devices; upon receiving different drive signals, it displays lights of corresponding colors and flashing frequencies. On-site personnel can directly identify the port's operating status and operational guidance through the light status without needing to consult the backend system.

[0070] This embodiment uses a multi-state hierarchical lighting indication mechanism to intuitively convey different status information and operation instructions of the port, enabling on-site construction and maintenance operations to be completed without the need for paper labels, thereby improving the efficiency and accuracy of on-site operations.

[0071] In some embodiments, uploading the binding relationship, status identifier, and operation time to the management platform through a data output interface, and the management platform automatically updating the port asset ledger, includes: packaging the binding relationship data, status identifier, and operation time information into a standard format data packet, sending it to the management platform through the data output interface; the management platform parses the data packet content, retrieves the port asset ledger of the corresponding site, overwrites the original record of the corresponding port with the latest data, completes the ledger update, and saves the operation log.

[0072] This embodiment further refines the ledger synchronization and update process in step S103. The specific implementation process is as follows: After the control unit completes the status update, it packages the port binding relationship data, status identifier, operation time information, and device unique identifier according to the preset communication protocol format to generate a standard format upload data packet. A checksum is added to the end of the data packet for transmission integrity verification. The control unit sends the data packet to the management platform through the wired communication network corresponding to the data output interface.

[0073] After receiving the uploaded data packet, the management platform first verifies the checksum to confirm that no damage occurred during data transmission. Once verification is successful, the platform parses the packet content, locates the corresponding patch panel at the corresponding site based on the device's unique identifier, retrieves the port record with the corresponding physical number from the port asset ledger, and replaces the binding relationship, status information, and last operation time in the original record with the latest data uploaded. Simultaneously, the old record is stored in the historical ledger database, supporting the tracing of port lifecycle changes by time point. After completing the ledger update, the management platform stores the complete record of this operation in the system operation log, supporting retrieval and export by time range, port number, and operation type.

[0074] This embodiment ensures real-time synchronization between the backend ledger and the on-site port status through standardized data packet transmission and an automatic update mechanism with historical retention. It eliminates the need for manual data entry and updates, thus eliminating the input errors of manual ledgers, while retaining a full historical record to meet the needs of operation and maintenance auditing and fault tracing.

[0075] In some embodiments, the method further includes: after receiving the work order verification instruction issued by the management platform, collecting all the binding relationship data of all ports, comparing all binding relationships with the work order configuration data one by one, marking the positions of mismatched ports, generating verification result data and uploading it to the management platform, and the management platform generating alarm information for mismatched ports.

[0076] This embodiment adds an automatic work order verification step to the core method. The method also includes a work order verification process, the specific implementation process of which is as follows: The work order verification process supports two triggering methods. The first is timed triggering, where the management platform automatically sends a work order verification command to the control unit of the corresponding wiring panel at the preset work order deadline. The second is manual triggering, where maintenance personnel can manually initiate a work order verification task for a specified wiring panel on the management platform.

[0077] After receiving the verification command, the control unit pauses the regular polling task, collects all the binding relationship data and current status data of all fiber optic jacks, and generates a full port status summary table. The control unit compares the full port status summary table with the locally stored work order configuration data one by one, traverses the binding relationship of each fiber optic jack, checks whether it is completely consistent with the connection relationship required by the work order, marks all mismatched port physical numbers and mismatch types, generates a verification result data packet and uploads it to the management platform.

[0078] After receiving the verification results, the management platform counts the number of matching ports and the number of non-matching ports, generates corresponding alarm information for all non-matching ports, and pushes it to the management terminal and mobile devices of the operation and maintenance personnel. At the same time, it automatically generates a construction verification report, which includes the construction completion rate, abnormal port details, operation time statistics, etc., and supports exporting and archiving.

[0079] This embodiment uses a full-port automatic verification mechanism to automatically complete the construction quality verification after construction is completed, eliminating the need for manual port-by-port verification, greatly improving the efficiency of construction acceptance, and avoiding potential business risks of incorrect or missing connections from the source.

[0080] In some embodiments, the method further includes: each time the binding relationship and status identifier are updated, the data is synchronously written to the local non-volatile storage module; after the device is powered off and restarted, all port status data stored locally are directly read, all corresponding indicator units are driven to restore the display status before the power failure, and a status synchronization request is sent to the management platform to complete the data verification between the local and backend systems.

[0081] This embodiment adds a power outage state maintenance and synchronization step to the core method. The method also includes a power outage recovery process, and the specific implementation process is as follows: Each time the control unit updates the port binding relationship and status identifier, it synchronously writes the latest full port status data to the main storage area of ​​the local non-volatile storage module. After the writing is completed, it reads the data from the main storage area for back-read verification to confirm that the stored data is completely consistent with the data in the running memory. After the verification is successful, the data is written to the backup storage area to achieve dual redundant storage.

[0082] When the device is powered on again after a power outage, the control unit first completes hardware initialization, then reads all port status data from the main storage area of ​​the local non-volatile storage module. If the main storage area data is corrupted, the backup storage area data is read. After the data is read, it is loaded into the running memory, and according to the status identifier of each port, a drive signal is output to all corresponding indicator units, so that all indicator units are restored to the display state before the power outage.

[0083] After completing the local status recovery, the control unit sends a status synchronization request to the management platform through the data output interface. The management platform returns the latest port status data of the corresponding patch panel stored in the background. The control unit compares and verifies the local data with the data returned from the background. If the data is consistent, the current status is maintained. If there is a difference, the local status and the display of the indicator unit are updated based on the background data, thus completing the data verification and synchronization between the local and background systems.

[0084] This embodiment uses dual-redundant local storage and an automatic power failure recovery mechanism to avoid the loss of port status after the device restarts after a power failure, ensuring the continuity of on-site indications. At the same time, it automatically synchronizes and verifies with the background after restarting to ensure data consistency between the two ends and greatly improves the stability of system operation.

[0085] In some embodiments, such as Figure 2 As shown, the disc-type intelligent fiber optic distribution panel is used in the intelligent transformation of existing distribution equipment in substation communication equipment rooms. The panel is compatible with standard ODF rack installation specifications. Multiple sets of fiber optic node sockets are arranged linearly along the upper edge of the panel. Each set of fiber optic node sockets is equipped with an independent electronic tag module insertion position and indicator light. A total data output interface is set at the end of the panel. Two sets of spoke-type fiber optic coil structures are set in the middle of the panel to store excess fiber. The panel has an internal intelligent cover plate, which integrates multiple electronic tag sensors and control units. Each electronic tag sensor corresponds to one fiber optic node socket. The control unit communicates with the equipment room's backend management platform through the total data output interface.

[0086] This embodiment addresses the requirement of zero-interruption service during the renovation of existing substation equipment rooms. It employs an external electronic tag-based renovation method, eliminating the need to replace existing fiber optic patch cords and ensuring uninterrupted service during the renovation process. Combining a dynamic polling scheduling algorithm based on port activity with an intelligent work order verification algorithm, it achieves fully automated management and control of the entire wiring installation and daily maintenance process. The specific implementation process is as follows: After the upgrade and deployment are completed, the control unit receives the initial port configuration data issued by the management platform through the main data output interface, and completes the initialization of the mapping relationship between the label identification, socket number and service port number of all in-use ports. The control unit starts the dynamic polling scheduling algorithm based on port activity. First, it counts the historical operation data of the ports within a continuous preset period, and divides all ports into three categories according to the frequency of plugging and unplugging operations, the number of abnormal alarms, and the service level weight: high-activity in-use ports, low-activity standby ports, and idle ports.

[0087] During dynamic polling operation, the control unit configures a short polling period of 100 milliseconds for highly active ports to ensure second-level response to abnormal events on active links; a standard polling period of 500 milliseconds is configured for inactive backup ports; and a long polling period of 2 seconds is configured for idle ports. This ensures real-time operation and maintenance response while reducing the overall power consumption of the equipment, adapting to the low-power operation requirements of DC power supply in substations. If the trigger level of the electronic tag sensor on any idle port changes during the polling process, the control unit immediately adjusts the port to a short polling period and executes the double-check logic for inserted events to avoid misjudgments caused by momentary interference.

[0088] When a fiber optic patch cord carrying an external electronic tag module is inserted into the target fiber optic node jack, the electronic tag sensor at the corresponding location generates a change in coupling level. After the control unit confirms through two consecutive polling acquisitions that the level is stable and exceeds the trigger threshold, it determines it as a valid insertion event. It then sends a read command to the corresponding electronic tag sensor to read the unique identification information stored in the electronic tag module, retrieves the timestamp of the insertion operation recorded by the local real-time clock, and establishes a three-in-one binding relationship of "unique electronic tag identifier - physical number of fiber optic jack - service port number".

[0089] In batch construction scenarios, the control unit loads the construction work order data issued by the management platform, calls the work order intelligent verification algorithm, and performs field-by-field verification of the real-time read tag identifier, insertion socket position and work order target configuration: if the tag is within the authorized range and the insertion socket matches the work order target position, the control unit drives the indicator light next to the corresponding socket to display solid green, marking it as a normal connection state; if the tag is within the system's authorized range but the insertion socket does not match the work order target position, the control unit drives the corresponding indicator light to display solid blue, marking it as a jumper error state; if the tag is not in the system's authorized whitelist, the control unit drives the corresponding indicator light to display solid yellow, marking it as an illegal insertion state; if the jumper of the in-use port is illegally pulled out, the corresponding electronic tag sensor detects the level drop, and the control unit immediately drives the corresponding indicator light to display solid red, marking it as an illegal disconnection state.

[0090] After the status determination is completed, the control unit uploads the port binding relationship, status identifier, and operation timestamp to the management platform in real time through the main data output interface. The management platform automatically updates the entire station's port asset ledger and simultaneously generates construction progress statistics reports. After all construction tasks are completed, the control unit receives the whole-panel verification command issued by the management platform, collects all port binding relationships and status data, completes automatic comparison and verification of the whole-panel construction results, and uploads the location and anomaly type details of all abnormal ports to the management platform to generate alarm information, eliminating the need for maintenance personnel to manually check each port. Excess optical fiber generated during construction can be stored in the spoke-type fiber coil structure in the middle of the panel, strictly controlling the minimum bending radius of the optical fiber to avoid additional optical signal loss and adapting to the high reliability operation requirements of substation fiber optic links.

[0091] In some embodiments, the tag sensing unit adopts a flat contact electromagnetic induction interface, and the electronic tag module is attached to the sensing surface of the sensing interface. The method further includes: collecting the coupling level value of each tag sensing unit according to the polling cycle; when the in-place electronic tag module is removed from the corresponding sensing surface, the coupling level of the corresponding tag sensing unit falls back to below the preset disconnection threshold, the fiber optic detachment abnormal signal is identified, and the detachment event confirmation process is initiated; after confirming that a fiber optic detachment event has occurred in the corresponding fiber optic jack, a disconnection status identifier is generated, and the corresponding indicator unit is driven to display the alarm status; the detachment event data is uploaded to the management platform, and the asset ledger of the corresponding port is updated.

[0092] The tag sensing unit employs a flat contact electromagnetic induction interface to address the structural defects of traditional embedded sensing structures, which suffer from low accuracy and high false positive rates in identifying detached states due to jumper stress offset and vibration loosening. A horizontally arranged planar sensing surface is positioned next to each fiber optic jack on the panel. The tag sensing unit's induction coil is embedded below this surface, laid horizontally. The electronic tag module is fixed to the connector side of the fiber optic jumper. When the fiber optic jumper is fully inserted into the fiber optic jack and secured in place, the tag coil of the electronic tag module lies flat against the planar sensing surface, maintaining parallel alignment with the induction coil and forming a stable electromagnetic coupling path.

[0093] The control unit locally stores insertion trigger thresholds and disconnection determination thresholds. The insertion trigger threshold is higher than the disconnection determination threshold, and the two form a state determination hysteresis interval to filter out instantaneous level fluctuations caused by environmental vibrations and electromagnetic interference, thus avoiding frequent state jumps. The control unit sequentially collects the real-time coupling level value of each tag sensing unit at a fixed polling cycle. While performing insertion event detection, it simultaneously performs fiber optic detachment status detection. For ports currently marked as normally connected, the control unit compares the collected coupling level value with the preset disconnection determination threshold.

[0094] When the in-place electronic tag module detaches from the corresponding sensing surface, the coupling level of the corresponding tag sensing unit drops below the preset disconnection threshold. The control unit recognizes the fiber optic detachment abnormal signal and initiates the detachment event confirmation process. After confirming that a fiber optic detachment event has occurred at the corresponding fiber optic jack, the control unit generates a disconnection status indicator and drives the corresponding indicator unit to display the alarm status. The control unit uploads the detachment event data to the management platform, and the management platform updates the asset ledger of the corresponding port.

[0095] For example, the specific determination process of the detachment event confirmation process includes: when the coupling level value returned by any tag sensing unit is lower than the preset disconnection threshold, the corresponding channel is marked as a detachment pending confirmation state; when the coupling level values ​​of the channel collected by two consecutive polls are lower than the disconnection threshold and no valid tag identification information can be read, it is determined that a fiber optic detachment event has occurred in the corresponding fiber optic jack, and the time information of the detachment operation is recorded.

[0096] The electronic tag is placed flat in the groove of the same shape in its sensing placement area (if the tag is round, the groove is also round). The depth of the groove and the length of the rope used between the electronic tag and the bound optical fiber are set within a reasonable range to ensure that the electronic tag will not be loosened due to interference factors such as unintentional touching of the optical fiber or shaking of the frame (but the optical fiber and its port are still in working state), thus causing false alarms.

[0097] After determining the fiber optic disconnection event, the control unit generates a disconnection status indicator for the corresponding port, retrieves pre-stored alarm light drive parameters, and outputs a drive signal to the indicator unit next to the corresponding fiber optic jack. This causes the indicator unit to display a solid red alarm status, alerting on-site maintenance personnel that the link is disconnected. The control unit packages the fiber optic jack number, disconnection status indicator, and disconnection operation time information corresponding to the disconnection event into a standard format data packet and uploads it to the management platform via the data output interface. After parsing the data packet, the management platform retrieves the port asset ledger for the corresponding site, updates the connection status of the corresponding port to offline disconnected, and simultaneously stores this disconnection event in the alarm log. It then pushes the link failure alarm information to the management terminal and mobile devices of maintenance personnel, enabling rapid fault response.

[0098] This embodiment adopts a planar electromagnetic coupling structure with a flat contact, which significantly improves the effective area of ​​inductive coupling and signal stability. It can identify both the scenario of a fiber optic patch cord being completely pulled out and the scenario of a partially detached patch cord causing the tag to detach from the sensing surface due to a loose or misaligned patch cord. At the same time, through the dual verification logic of dual acquisition and tag reading, it effectively filters false alarms caused by environmental interference, making it suitable for data center application scenarios with continuous vibration and tension on the cable, and improving the comprehensiveness and reliability of fiber optic link status detection.

[0099] Please see Figure 3 As shown, Figure 3This is a schematic diagram of the electronic tag identification and port marking control system 200 for a disc-type intelligent fiber optic distribution panel provided in this application embodiment. The electronic tag identification and port marking control system 200 for the disc-type intelligent fiber optic distribution panel is used to execute the steps of the electronic tag identification and port marking control method for the disc-type intelligent fiber optic distribution panel shown in the above embodiments. The electronic tag identification and port marking control system 200 for the disc-type intelligent fiber optic distribution panel can be a single server or a server cluster, or it can be a terminal, such as a handheld terminal, a laptop computer, a wearable device, or a robot.

[0100] like Figure 3 As shown, the electronic tag identification and port marking control system 200 for the disc-type intelligent fiber optic distribution panel includes: The data acquisition unit 201 is used to acquire port configuration data sent by the preset management platform. The port configuration data includes the service port number and authorized tag range corresponding to each fiber optic jack. The level signal of all tag sensing units is polled at a fixed period. When a fiber optic patch cord carrying an electronic tag is inserted into the fiber optic jack, the corresponding tag sensing unit triggers a level change, and it is determined that an insertion event has occurred in the corresponding fiber optic jack. The information reading unit 202 is used to read the unique identification information of the electronic tag at the insertion location, record the time information of the insertion operation, establish a binding relationship between the electronic tag identifier, the fiber optic jack number and the corresponding service port number, determine the port connection status by combining the port configuration data, and generate the corresponding status identifier. The ledger management unit 203 is used to drive the indicator unit next to the corresponding fiber optic jack to display the corresponding status according to the status identifier; the binding relationship, status identifier and operation time are uploaded to the management platform through the data output interface, and the management platform automatically updates the port asset ledger.

[0101] The level value returned by the source is compared with the preset trigger threshold.

[0102] In some embodiments, when an optical fiber patch cord carrying an electronic tag is inserted into an optical fiber jack, the corresponding tag sensing unit triggers a change in level to determine that an insertion event has occurred in the corresponding optical fiber jack, which includes: when the level value returned by any tag sensing unit is higher than a preset trigger threshold, marking the corresponding channel as pending confirmation; when the level value of the channel collected in two consecutive polls is higher than the preset trigger threshold, determining that an insertion event has occurred in the corresponding optical fiber jack, and recording the physical number of the corresponding optical fiber jack.

[0103] In some embodiments, reading the unique identification information of the electronic tag at the insertion location and recording the time information of the insertion operation includes: sending a tag reading instruction to the tag sensing unit corresponding to the pending confirmation state; the tag sensing unit collecting the identity signal emitted by the electronic tag; parsing to obtain the unique identification information of the electronic tag; retrieving the current time information of the local clock; and associating and storing the unique identification information with the time information.

[0104] In some embodiments, the step of establishing a binding relationship between the electronic tag identifier, the fiber optic jack number, and the corresponding service port number, and determining the port connection status in conjunction with port configuration data to generate a corresponding status identifier includes: retrieving the service port number of the corresponding fiber optic jack; storing the electronic tag identifier, the fiber optic jack number, and the service port number accordingly to generate binding relationship data; comparing the read electronic tag identifier with the authorized tag range of the corresponding jack; if they match and the jack number is consistent with the work order target, a normal status identifier is generated; if they do not match, an illegal insertion status identifier is generated; if they match but the jack number is inconsistent with the work order target, a jumper error status identifier is generated.

[0105] In some embodiments, driving the indicator unit next to the corresponding fiber optic jack to display the corresponding status according to the status identifier includes: retrieving locally pre-stored light driving parameters corresponding to the generated status identifier, wherein the light driving parameters include the emission color and on / off mode configuration of the indicator unit; outputting a level driving signal matching the light driving parameters to the indicator unit next to the corresponding fiber optic jack to control the indicator unit to display a constant or flashing state of the corresponding color.

[0106] In some embodiments, uploading the binding relationship, status identifier, and operation time to the management platform via a data output interface, and the management platform automatically updating the port asset ledger, includes: packaging the binding relationship data, status identifier, and operation time information into a standard format data packet, and sending it to the management platform via the data output interface; the management platform parses the data packet content, retrieves the port asset ledger of the corresponding site, overwrites the original record of the corresponding port with the latest data, completes the ledger update, and saves the operation log; wherein, the method further includes: after receiving the work order verification instruction issued by the management platform, collecting all the binding relationship data of all ports, comparing all binding relationships with the work order configuration data one by one, marking the positions of mismatched ports, generating verification result data and uploading it to the management platform, and the management platform generating alarm information for mismatched ports; or, each time the binding relationship and status identifier are updated, the data is synchronously written to the local non-volatile storage module. After the device is powered off and restarted, all port status data stored locally is directly read, driving all corresponding indicator units to restore the display state before the power failure, and at the same time sending a status synchronization request to the management platform to complete the data verification between the local and the backend.

[0107] In some embodiments, the tag sensing unit adopts a flat contact electromagnetic induction interface, and the electronic tag module is attached to the sensing surface of the sensing interface. The method further includes: collecting the coupling level value of each tag sensing unit according to the polling cycle; when the in-place electronic tag module is removed from the corresponding sensing surface, the coupling level of the corresponding tag sensing unit falls back to below the preset disconnection threshold, the fiber optic detachment abnormal signal is identified, and the detachment event confirmation process is initiated; after confirming that a fiber optic detachment event has occurred in the corresponding fiber optic jack, a disconnection status identifier is generated, and the corresponding indicator unit is driven to display the alarm status; the detachment event data is uploaded to the management platform, and the asset ledger of the corresponding port is updated.

[0108] In some embodiments, when the coupling level value returned by any tag sensing unit is lower than a preset disconnection threshold, the corresponding channel is marked as a detachment pending confirmation state; when the coupling level of the channel collected by two consecutive polls is lower than the disconnection threshold and no valid tag identification information can be read, it is determined that a fiber optic detachment event has occurred in the corresponding fiber optic jack, and the time information of the detachment operation is recorded.

[0109] It should be noted that those skilled in the art will understand that, for the sake of convenience and brevity, the specific working process of the electronic tag identification and port marking control system and each module of the above-described disc-type intelligent fiber optic distribution panel can be referred to the corresponding content in the various embodiments of the above-described electronic tag identification and port marking control method for disc-type intelligent fiber optic distribution panels, and will not be repeated here.

[0110] The aforementioned electronic tag identification and port marking control method for the disc-type intelligent fiber optic distribution panel can be implemented as a computer program, which can be used in, for example... Figure 3 It runs on the system shown.

[0111] Please see Figure 4 , Figure 4 This is a schematic block diagram of the control unit provided in an embodiment of this application. The control unit includes a processor, a memory, and a network interface connected via a device bus, wherein the memory may include a storage medium and internal memory.

[0112] The storage medium can store operating devices and computer programs. The computer program includes program instructions that, when executed, cause the processor to perform any electronic tag identification and port marking control method for a disk-type intelligent fiber optic distribution panel.

[0113] The processor provides computing and control capabilities to support the operation of the entire control unit.

[0114] The internal memory provides an environment for the execution of computer programs in non-volatile storage media. When the computer program is executed by the processor, it enables the processor to execute any electronic tag identification and port marking control method for a disk-type intelligent fiber optic distribution panel.

[0115] This network interface is used for network communication, such as sending assigned tasks. Those skilled in the art will understand that... Figure 4 The structure shown is merely a block diagram of a portion of the structure related to the present application and does not constitute a limitation on the terminal to which the present application is applied. The specific control unit may include more or fewer components than those shown in the figure, or combine certain components, or have different component arrangements.

[0116] It should be understood that the processor can be a Central Processing Unit (CPU), but it can also be other general-purpose processors, digital signal processors (DSPs), application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. Among these, a general-purpose processor can be a microprocessor or any conventional processor.

[0117] In one embodiment, the processor is configured to run a computer program stored in memory to perform the following steps: Obtain port configuration data sent by the preset management platform. The port configuration data includes the service port number and authorized tag range corresponding to each fiber optic jack. Poll the level signal of all tag sensing units at a fixed period. When a fiber optic patch cord carrying an electronic tag is inserted into the fiber optic jack, the corresponding tag sensing unit triggers a level change, and it is determined that an insertion event has occurred in the corresponding fiber optic jack. Read the unique identification information of the electronic tag at the insertion location and record the time information of the insertion operation; establish a binding relationship between the electronic tag identifier, the fiber optic jack number and the corresponding service port number, determine the port connection status by combining the port configuration data, and generate the corresponding status identifier; The indicator unit next to the corresponding fiber optic jack displays the corresponding status based on the status identifier; the binding relationship, status identifier and operation time are uploaded to the management platform through the data output interface, and the management platform automatically updates the port asset ledger.

[0118] The level value returned by the source is compared with the preset trigger threshold.

[0119] In some embodiments, when an optical fiber patch cord carrying an electronic tag is inserted into an optical fiber jack, the corresponding tag sensing unit triggers a change in level to determine that an insertion event has occurred in the corresponding optical fiber jack, which includes: when the level value returned by any tag sensing unit is higher than a preset trigger threshold, marking the corresponding channel as pending confirmation; when the level value of the channel collected in two consecutive polls is higher than the preset trigger threshold, determining that an insertion event has occurred in the corresponding optical fiber jack, and recording the physical number of the corresponding optical fiber jack.

[0120] In some embodiments, reading the unique identification information of the electronic tag at the insertion location and recording the time information of the insertion operation includes: sending a tag reading instruction to the tag sensing unit corresponding to the pending confirmation state; the tag sensing unit collecting the identity signal emitted by the electronic tag; parsing to obtain the unique identification information of the electronic tag; retrieving the current time information of the local clock; and associating and storing the unique identification information with the time information.

[0121] In some embodiments, the step of establishing a binding relationship between the electronic tag identifier, the fiber optic jack number, and the corresponding service port number, and determining the port connection status in conjunction with port configuration data to generate a corresponding status identifier includes: retrieving the service port number of the corresponding fiber optic jack; storing the electronic tag identifier, the fiber optic jack number, and the service port number accordingly to generate binding relationship data; comparing the read electronic tag identifier with the authorized tag range of the corresponding jack; if they match and the jack number is consistent with the work order target, a normal status identifier is generated; if they do not match, an illegal insertion status identifier is generated; if they match but the jack number is inconsistent with the work order target, a jumper error status identifier is generated.

[0122] In some embodiments, driving the indicator unit next to the corresponding fiber optic jack to display the corresponding status according to the status identifier includes: retrieving locally pre-stored light driving parameters corresponding to the generated status identifier, wherein the light driving parameters include the emission color and on / off mode configuration of the indicator unit; outputting a level driving signal matching the light driving parameters to the indicator unit next to the corresponding fiber optic jack to control the indicator unit to display a constant or flashing state of the corresponding color.

[0123] In some embodiments, uploading the binding relationship, status identifier, and operation time to the management platform via a data output interface, and the management platform automatically updating the port asset ledger, includes: packaging the binding relationship data, status identifier, and operation time information into a standard format data packet, and sending it to the management platform via the data output interface; the management platform parses the data packet content, retrieves the port asset ledger of the corresponding site, overwrites the original record of the corresponding port with the latest data, completes the ledger update, and saves the operation log; wherein, the method further includes: after receiving the work order verification instruction issued by the management platform, collecting all the binding relationship data of all ports, comparing all binding relationships with the work order configuration data one by one, marking the positions of mismatched ports, generating verification result data and uploading it to the management platform, and the management platform generating alarm information for mismatched ports; or, each time the binding relationship and status identifier are updated, the data is synchronously written to the local non-volatile storage module. After the device is powered off and restarted, all port status data stored locally is directly read, driving all corresponding indicator units to restore the display state before the power failure, and at the same time sending a status synchronization request to the management platform to complete the data verification between the local and the backend.

[0124] In some embodiments, the tag sensing unit adopts a flat contact electromagnetic induction interface, and the electronic tag module is attached to the sensing surface of the sensing interface. The method further includes: collecting the coupling level value of each tag sensing unit according to the polling cycle; when the in-place electronic tag module is removed from the corresponding sensing surface, the coupling level of the corresponding tag sensing unit falls back to below the preset disconnection threshold, the fiber optic detachment abnormal signal is identified, and the detachment event confirmation process is initiated; after confirming that a fiber optic detachment event has occurred in the corresponding fiber optic jack, a disconnection status identifier is generated, and the corresponding indicator unit is driven to display the alarm status; the detachment event data is uploaded to the management platform, and the asset ledger of the corresponding port is updated.

[0125] In some embodiments, when the coupling level value returned by any tag sensing unit is lower than a preset disconnection threshold, the corresponding channel is marked as a detachment pending confirmation state; when the coupling level of the channel collected by two consecutive polls is lower than the disconnection threshold and no valid tag identification information can be read, it is determined that a fiber optic detachment event has occurred in the corresponding fiber optic jack, and the time information of the detachment operation is recorded.

[0126] This application also provides a computer-readable storage medium storing a computer program that, when executed by a processor, causes the processor to implement the steps of the electronic tag identification and port marking control method for a disc-type intelligent fiber optic distribution panel as provided in any embodiment of this application.

[0127] The computer-readable storage medium can be an internal storage unit of the control unit described in the foregoing embodiments, such as the hard disk or memory of the control unit. Alternatively, the computer-readable storage medium can be an external storage device of the control unit, such as a plug-in hard disk, smart media card (SMC), secure digital (SD) card, flash card, etc., mounted on the control unit.

[0128] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this application, and these modifications or substitutions should all be covered within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A method for electronic tag identification and port marking control of a disc-type intelligent fiber optic distribution panel, applied to a disc-type intelligent fiber optic distribution panel, wherein the disc-type intelligent fiber optic distribution panel includes a distribution panel body, multiple tag sensing units, multiple indicator units, and a data output interface; characterized in that, The method includes: The system acquires port configuration data sent by a pre-defined management platform. This data includes the service port number and authorized tag range for each fiber optic jack. Specifically, the management platform generates port configuration data based on the construction and maintenance work order, assigning a unique physical number to each fiber optic jack; establishes a mapping relationship between physical numbers and service port numbers, and records the unique identifier range of the authorized tags for the corresponding jack; it sends the port configuration data to the corresponding patch panel via a data output interface, and the patch panel receives and stores the port configuration data; it polls the level signals of all tag sensing units at fixed intervals, and when a fiber optic patch cord carrying an electronic tag is inserted into a fiber optic jack, the corresponding tag sensing unit triggers a level change, determining that an insertion event has occurred in the corresponding fiber optic jack. The system reads the unique identifier of the electronic tag at the insertion location and records the insertion time. It then establishes a binding relationship between the electronic tag identifier, fiber optic jack number, and corresponding service port number. Combined with port configuration data, it determines the port connection status and generates a corresponding status identifier. This includes: retrieving the service port number of the corresponding fiber optic jack; storing the electronic tag identifier, fiber optic jack number, and service port number accordingly to generate binding relationship data; and comparing the read electronic tag identifier with the authorized tag range of the corresponding jack in the port configuration data. If the electronic tag identifier matches the authorized tag range, and the fiber optic jack number matches the target jack number in the construction and maintenance work order included in the port configuration data, a normal status identifier is generated. If the electronic tag identifier does not match the authorized tag range, an illegal insertion status identifier is generated. If the electronic tag identifier matches the authorized tag range, but the fiber optic jack number does not match the target jack number in the construction and maintenance work order, a jumper error status identifier is generated. The system drives the indicator unit next to the corresponding fiber optic jack to display the corresponding status based on the status identifier. This includes: retrieving locally pre-stored lighting drive parameters corresponding to the generated status identifier, wherein the lighting drive parameters include the indicator unit's emission color and on / off mode configuration; outputting a level drive signal matching the lighting drive parameters to the indicator unit next to the corresponding fiber optic jack to control the indicator unit to display a constant or flashing state of the corresponding color; and uploading the binding relationship, status identifier, and operation time to the management platform through the data output interface, wherein the management platform automatically updates the port asset ledger.

2. The method according to claim 1, characterized in that, The method of polling the level signals of all tag sensing units at a fixed period includes: According to the preset time interval, level detection commands are sent to each tag sensing unit in sequence; The level values ​​returned by each tag sensing unit are collected sequentially; The collected level values ​​are compared with the preset trigger threshold.

3. The method according to claim 1, characterized in that, When the fiber optic patch cord carrying the electronic tag is inserted into the fiber optic jack, the corresponding tag sensing unit triggers a level change to determine that an insertion event has occurred in the corresponding fiber optic jack, including: When the level value returned by any tag sensing unit is higher than the preset trigger threshold, the corresponding channel is marked as pending confirmation; when the level value of the channel collected in two consecutive polls is higher than the preset trigger threshold, it is determined that an insertion event has occurred in the corresponding fiber optic jack, and the physical number of the corresponding fiber optic jack is recorded.

4. The method according to claim 1, characterized in that, The process of reading the unique identifier information of the electronic tag at the insertion location and recording the time information of the insertion operation includes: A tag reading command is sent to the tag sensing unit corresponding to the pending confirmation status, and the tag sensing unit collects the identity signal emitted by the electronic tag. The unique identification information of the electronic tag is obtained through analysis; Retrieve the current time information from the local clock and associate the unique identifier information with the time information for storage.

5. The method according to claim 1, characterized in that, The process of uploading the binding relationship, status identifier, and operation time to the management platform via the data output interface, and the management platform automatically updating the port asset ledger, includes: The binding relationship data, status identifier, and operation time information are packaged into a standard format data packet carrying the unique identifier of the patch panel device, and sent to the management platform through the data output interface. The management platform parses the data packet content, retrieves the port asset ledger of the corresponding site to which the patch panel belongs based on the device's unique identifier, overwrites the original record of the corresponding port with the latest data, completes the ledger update, and saves the operation log. The method further includes: upon receiving a work order verification instruction from the management platform, collecting all port binding relationship data, comparing all binding relationships with the work order configuration data one by one, marking the locations of mismatched ports, generating verification result data and uploading it to the management platform, and the management platform generating alarm information for mismatched ports; or, Each time the binding relationship and status identifier are updated, the data is synchronously written to the local non-volatile storage module. After the device is powered off and restarted, it directly reads all port status data in the local storage, drives all corresponding indicator units to restore the display status before the power failure, and sends a status synchronization request to the management platform to complete the data verification between the local and backend systems.

6. The method according to claim 1, characterized in that, The tag sensing unit adopts a flat-lay contact electromagnetic induction interface, and the electronic tag module is flatly attached to the sensing surface of the sensing interface; the method further includes: The coupling level value of each tag sensing unit is collected according to the polling cycle. When the in-place electronic tag module is detached from the corresponding sensing surface, the coupling level of the corresponding tag sensing unit drops back to below the preset disconnection threshold, the fiber optic detachment abnormal signal is detected and the detachment event confirmation process is initiated. After confirming that the fiber optic jack has experienced a fiber optic detachment event, a disconnection status indicator is generated, and the corresponding indicator unit is driven to display the alarm status. Data on detachment events is uploaded to the management platform, and the asset ledger for the corresponding port is updated.

7. The method according to claim 6, characterized in that, When the coupling level value returned by any tag sensing unit is lower than the preset disconnection threshold, the corresponding channel is marked as a detachment pending confirmation state; If the average coupling current of the channel collected in two consecutive polling sessions is lower than the disconnection threshold and no valid tag identification information can be read, it is determined that a fiber optic detachment event has occurred in the corresponding fiber optic jack, and the time information of the detachment operation is recorded.

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