CN114978308B - Optical box flange monitor and positioning method based on optical box flange monitor - Google Patents
Optical box flange monitor and positioning method based on optical box flange monitor Download PDFInfo
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- CN114978308B CN114978308B CN202210582110.8A CN202210582110A CN114978308B CN 114978308 B CN114978308 B CN 114978308B CN 202210582110 A CN202210582110 A CN 202210582110A CN 114978308 B CN114978308 B CN 114978308B
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- 230000003287 optical effect Effects 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 40
- 239000013307 optical fiber Substances 0.000 claims abstract description 184
- 238000012544 monitoring process Methods 0.000 claims abstract description 94
- 230000008859 change Effects 0.000 claims abstract description 28
- 239000011159 matrix material Substances 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims description 22
- 239000000835 fiber Substances 0.000 claims description 17
- 230000009466 transformation Effects 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 17
- 238000007726 management method Methods 0.000 description 17
- 230000006870 function Effects 0.000 description 11
- 238000004590 computer program Methods 0.000 description 7
- 230000008439 repair process Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
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- 230000007423 decrease Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/56—Processes for repairing optical cables
- G02B6/562—Processes for repairing optical cables locatable, e.g. using magnetic means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
- H04B10/0775—Performance monitoring and measurement of transmission parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Health & Medical Sciences (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
Abstract
The embodiment of the invention provides an optical box flange monitor and a positioning method based on the optical box flange monitor. The light box flange monitor includes: the optical fiber flanges are distributed in a matrix mode; the flange plate lead is used for connecting adjacent optical fiber flange plates and forming an array circuit with the optical fiber flange plates; and the monitoring component is connected with the flange plate lead and is used for monitoring the electrical parameters of the array circuit, and when the electrical parameters are monitored to change, the monitoring component sends an operation signal which is used for positioning the target optical fiber flange plate. According to the embodiment of the invention, the plurality of optical fiber flanges are connected to form the array circuit, the electrical parameter change in the array circuit is monitored, and the optical fiber flanges corresponding to the change are determined so as to determine the operation of the optical fiber flanges, so that the use condition of optical fiber resources can be accurately monitored; and an operation signal is sent when the optical fiber flange plate is operated, so that the operation of the optical fiber resource is recorded, and the later maintenance is convenient.
Description
Technical Field
The invention relates to the technical field of electrician and electronics, in particular to an optical box flange monitor, a positioning method based on the optical box flange monitor and an optical box.
Background
An optical cable cross connecting box (called an optical box for short) is a communication facility commonly used in the communication industry and is used for the jumper connection of optical cables. The daily work such as inspection, jump fine, cable laying, rush repair of communication trade all need the operation personnel to implement through the light box. However, the optical box is used as a passive network element in the communication equipment, and a necessary monitoring means is not needed to determine the operation performed by the operator on the optical box.
At present, the monitoring of the optical box only positions the operation track of the operator in a GPS (Global Positioning System ) positioning mode to confirm the daily inspection in place condition of the operator, and other operations in the optical box, such as fiber jumping, cable laying and rush repair, need line operators to count by themselves to form related table data. The difficulty of network maintenance is increased once personnel changes or data loss occurs. It can be seen that the existing light box monitoring means are inaccurate and inconvenient for later maintenance according to manual recording.
Disclosure of Invention
In view of the above, embodiments of the present invention have been made to provide an optical box flange monitor, and a positioning method and an optical box based on the optical box flange monitor, which overcome or at least partially solve the above problems.
In a first aspect of the present invention, an embodiment of the present invention discloses an optical box flange monitor, comprising:
The optical fiber flanges are distributed in a matrix mode;
the flange plate lead is used for connecting adjacent optical fiber flange plates and forming an array circuit with the optical fiber flange plates;
And the monitoring component is connected with the flange plate lead and is used for monitoring the electrical parameters of the array circuit, and when the electrical parameters are monitored to change, the monitoring component sends an operation signal which is used for positioning the target optical fiber flange plate.
Optionally, the method further comprises:
The shell is provided with a containing cavity, and the monitoring assembly is arranged on the inner side of the containing cavity; the optical fiber flange plate is arranged on the outer side of the accommodating cavity.
Optionally, the optical fiber flange includes:
A flange body provided with a contact surface;
and the flange monitoring coil is arranged on the contact surface and is connected with the flange plate through a wire.
Optionally, the flange monitoring coil includes:
an insulating coil connected to the contact surface;
And a conductive coil connected with the insulating coil.
Optionally, the array circuit includes:
a lateral circuit and a longitudinal circuit connected to each other; when the optical fiber flange is inserted into the array circuit, the voltage of a transverse circuit and a longitudinal circuit where the optical fiber flange is positioned is increased; when the optical fiber flange is pulled out of the array circuit, the voltage of the transverse circuit and the voltage of the longitudinal circuit where the optical fiber flange is positioned are reduced.
Optionally, the monitoring component includes:
The main control unit is used for monitoring the electrical parameters of the array circuit, and generating an operation signal when the electrical parameters are monitored to change;
the transformation circuit is connected with the main control unit and is used for providing electric energy for the main control unit and the array circuit by an external power supply;
And the communication circuit is connected with the main control unit and is used for sending the operation signal.
In a second aspect of the present invention, an embodiment of the present invention further discloses a positioning method based on an optical box flange monitor, where the optical box flange monitor includes: the optical fiber flanges are distributed in a matrix mode; the flange plate lead is used for connecting adjacent optical fiber flange plates and forming an array circuit with the optical fiber flange plates; the monitoring component is connected with the flange plate wire and is used for monitoring the electrical parameters of the array circuit, and when the electrical parameters are monitored to change, an operation signal is sent; the method comprises the following steps:
Receiving the operation signal;
and positioning a target optical fiber flange plate according to the operation signal.
Optionally, the array circuit includes a lateral circuit and a longitudinal circuit, and the operation signal includes lateral circuit data and longitudinal circuit data; the step of positioning the target optical fiber flange plate according to the operation signal comprises the following steps:
determining a transverse coordinate by adopting the transverse circuit data;
Determining a longitudinal coordinate by adopting the longitudinal circuit data;
And determining the target optical fiber flange plate according to the transverse coordinate and the longitudinal coordinate.
Optionally, the method further comprises:
Receiving a heartbeat signal sent by the monitoring component;
And when the heartbeat signal is not received within a preset time threshold, determining that the monitoring component is in a fault state.
In a third aspect of the invention, an embodiment of the invention also discloses an optical box provided with the optical box flange monitor as described above.
The embodiment of the invention has the following advantages:
According to the embodiment of the invention, the optical fiber flanges are distributed in a matrix manner; the flange plate lead is used for connecting adjacent optical fiber flange plates and forming an array circuit with the optical fiber flange plates; and the monitoring component is connected with the flange plate lead and is used for monitoring the electrical parameters of the array circuit, and when the electrical parameters are monitored to change, the monitoring component sends an operation signal which is used for positioning the target optical fiber flange plate. Connecting a plurality of optical fiber flanges through flange wires to form an array circuit, wherein each optical fiber flange becomes an intersection point in the array circuit, monitoring the electrical parameter change in the array circuit, determining the changed position, further determining the corresponding changed optical fiber flange, determining the operation of the optical fiber flange, and accurately monitoring the use condition of optical fiber resources; and the operation signal is sent when the optical fiber flange plate is operated, so that the operation of the optical fiber resource can be recorded, and the later maintenance is convenient.
Drawings
FIG. 1 is a block diagram of an embodiment of an optical box flange monitor of the present invention;
FIG. 2 is a schematic circuit diagram of an embodiment of an optical box flange monitor of the present invention;
FIG. 3 is a block diagram of an optical fiber flange in accordance with the present invention;
FIG. 4 is a block diagram of a housing of the present invention;
FIG. 5 is a flow chart of steps of an embodiment of a method for locating a flange monitor based on an optical box in accordance with the present invention;
FIG. 6 is a flow chart of steps of another embodiment of a method for locating a flange monitor based on an optical box in accordance with the present invention;
FIG. 7 is a block diagram of an exemplary circuit of an optical box flange monitor of the present invention;
FIG. 8 is a functional representation of an exemplary method of locating a flange monitor based on an optical box in accordance with the present invention;
FIG. 9 is a flow chart of steps of an example of a method of locating a flange monitor based on an optical box of the present invention.
Reference numerals illustrate: 100-optical fiber flange plates, 110-flange plate bodies, 120-flange monitoring coils, 121-insulating coils and 122-conducting coils;
200-flange wires, 210-array circuits, 211-transverse circuits, 212-longitudinal circuits;
300-monitoring components, 310-main control units, 320-voltage transformation circuits and 330-communication circuits;
400-housing, 410-receiving chamber, 420-upper housing, 430-lower housing, 440-interface assembly.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
One of the core concepts of the embodiment of the invention is that the state of the optical fiber flanges is detected to detect the change condition of the corresponding fiber core of each optical fiber flange in the optical box, and the use condition of the optical fiber resources in the optical box is monitored.
Referring to fig. 1, a block diagram of an embodiment of an optical box flange monitor according to the present invention is shown, and may specifically include: the optical fiber flange 100, a flange wire 200 connecting the optical fiber flange 100, and a monitoring assembly 300 connected with the flange wire 200.
The fiber flange 100 is used to jumper the optical fibers in the optical box. When an operator performs operations such as fiber jumping, cable releasing, rush repair, etc., the optical fiber needs to be separated from the optical fiber flange 100 to perform corresponding operations on the optical fiber. I.e. the optical fibers need to be separated from the fiber flange 100 when the fiber system in the light box is to be operated after construction is completed. Correspondingly, after the operation for the optical fiber is completed, the optical fiber flange 100 and the optical fiber also need to be connected. In practical applications, the optical fiber flange 100 and the optical fiber may be separated or combined by rotating them. Specifically, the optical fiber flange 100 may be turned in one direction and screwed with the optical fiber to realize the connection between the optical fiber flange 100 and the optical fiber; the fiber flange 100 may be rotated in the other direction to disengage it from the optical fiber to effect separation of the fiber flange 100 from the optical fiber. It should be noted that, for the state between the optical fiber flange 100 and the optical fiber, only the connection state and the disconnection state are provided, and when the optical fiber flange 100 is in the rotation process, the state before rotation is the current state. If the optical fiber flange 100 is connected to the optical fiber, the optical fiber flange 100 is still connected to the optical fiber during the rotation process.
The number of fiber optic flanges 100 within the light box is less than or equal to the capacity of the light box. All the optical fiber flanges 100 in the optical box are distributed in a matrix, and the intervals among the optical fiber flanges 100 are equal. The number of the optical fiber flanges 100 arranged transversely or longitudinally in the matrix formed by the optical fiber flanges 100 can be determined according to design requirements, and the number of the optical fiber flanges 100 arranged transversely and the number of the optical fiber flanges 100 arranged longitudinally can be the same or different; the embodiment of the present invention is not particularly limited. For example, as shown in fig. 1, the number of optical fiber flanges 100 arranged in the transverse direction is the same as the number of optical fiber flanges 100 arranged in the longitudinal direction, and 8 optical fiber flanges 100 are arranged in both the transverse direction and the longitudinal direction.
The flange wire 200 is used for connecting adjacent optical fiber flanges 100, that is, the optical fiber flanges 100 can be connected with the adjacent optical fiber flanges 100 in four directions of up, down, left and right through the flange wire 200. After the optical fiber flange 100 in the optical box is connected, the flange wire 200 and the optical fiber flange 100 form an array circuit 210; the array circuit 210 is crisscrossed, and in the array circuit 210, each array point corresponds to one optical fiber flange 100. When the optical fiber flange 100 is connected to the array circuit 210, a circuit in the array circuit 210 where the optical fiber flange 100 is located forms a path; when the optical fiber flange 100 is not connected to the array circuit 210, the circuit of the array circuit 210 where the optical fiber flange 100 is located is an open circuit.
The end harness of the flange wire 200 on the array circuit 210 may be connected to the monitoring assembly 300, and it should be noted that the monitoring assembly 300 may be provided with a plurality of interfaces, through which the end of the flange wire 200 is connected to the monitoring assembly 300, that is, the array circuit 210 is connected to the optical fiber flange 100. The state of the optical fiber flange 100 in the array circuit 210 may cause the electrical parameters such as current, voltage, resistance, etc. in the array circuit 210 to change; the monitoring assembly 300 monitors in real time whether the electrical parameters in the array circuit 210 are changed; and when the change of the electrical parameter is monitored, an operation signal is sent. The designated device may receive the operation signal, and when receiving the operation signal, may determine that an operator operates the optical fiber flange 100, and further determine an optical fiber resource operated by the operator, and position the target optical fiber flange according to the operation signal.
In the embodiment of the invention, the optical fiber flanges 100 are distributed in a matrix through the plurality of optical fiber flanges 100; a flange wire 200 for connecting adjacent optical fiber flanges 100 to form an array circuit 210 with the optical fiber flanges 100; and the monitoring assembly 300 is connected with the flange wire 200 and is used for monitoring the electrical parameters of the array circuit 210, and sending an operation signal when the electrical parameters are monitored to change. The plurality of optical fiber flanges 100 are connected through the flange wire 200 to form an array circuit 210, each optical fiber flange 100 becomes an intersection point in the array circuit 210, the change of the electrical parameter in the array circuit 210 is monitored, the changed position can be determined, and further the optical fiber flange 100 corresponding to the change is determined, so that the operation of the optical fiber flange 100 is determined, and the use condition of optical fiber resources can be accurately monitored; and when the optical fiber flange plate 100 is operated, an operation signal is sent, so that the operation of the optical fiber resource can be recorded, and the later maintenance is convenient.
Referring to fig. 2, a schematic circuit diagram of an embodiment of an optical box flange monitor according to the present invention is shown, and may specifically include: fiber optic flange 100, flange wire 200, and monitoring assembly 300.
The flange wires 200 form an array circuit 210 with the fiber optic flange 100, with the ends of the array circuit 210 being connected to ports of the monitoring assembly 300. In practical applications, the monitoring assembly 300 may be formed by at least one control chip as a base to cooperate with peripheral circuits; the ends of the array circuit 210 are respectively connected to different GPIO (input/output) pins of the control chip to form at least one row and/or at least one column of matrix array. That is, the array circuit 210 may be a single row of array circuits 210, or a single column of array circuits 210, or multiple rows and columns of array circuits 210. As shown in fig. 2, a multi-row, multi-column array circuit 210 is shown. The fiber flange 100 is used as a conducting portion in a circuit to form an array circuit 210 together with the flange wires 200. The array circuit 210 may include a lateral circuit 211 and a longitudinal circuit 212 connected to each other; the number of the lateral circuits 211 and the vertical circuits 212 may be determined according to design requirements, and the number of the lateral circuits 211 and the vertical circuits may be equal or unequal. The embodiment of the present invention is not particularly limited.
Since the optical fiber flange 100 is used as a conducting portion in the array circuit 210, that is, one optical fiber flange 100 corresponds to one transverse circuit 211 and one longitudinal circuit 212; and whether the optical fiber flange 100 is connected to the array circuit 210 changes the resistances of the lateral circuit 211 and the longitudinal circuit 212, thereby changing the voltages and currents of the lateral circuit 211 and the longitudinal circuit 212. It should be noted that, the electrical parameter monitored by the monitoring component 300 for the array circuit 210 may include at least one of a voltage, a current, and a resistance of the array circuit 210. In a preferred example of the present invention, the voltage of the array circuit 210 may be monitored. The voltage in the circuit can be directly detected and is easy to detect when the voltage changes, and the accuracy of monitoring can be improved by monitoring the voltage.
Specifically, when the optical fiber flange 100 is inserted into the array circuit 210, the lateral circuit 211 and the longitudinal circuit 212 in which the optical fiber flange 100 is positioned are turned on, the resistances of the lateral circuit 211 and the longitudinal circuit 212 are reduced, and the voltages of the lateral circuit 211 and the longitudinal circuit 212 are increased. When the optical fiber flange 100 is pulled out of the array circuit 210, the lateral circuit 211 and the longitudinal circuit 212 where the optical fiber flange 100 is located are increased in resistance due to the occurrence of the open circuit at the optical fiber flange 100, and the voltages of the lateral circuit 211 and the longitudinal circuit 212 are decreased. The amplitude of the increase or decrease in voltage varies depending on factors such as the difference in circuit elements and the temperature. In a preferred example of the present invention, the voltage increases in magnitude from 0.2 to 0.5 volts and the voltage decreases in magnitude from 0.2 to 0.5 volts. In practical applications, for the monitoring component 300, the voltage corresponding change can be determined by detecting whether the voltage curve corresponding to the voltage has a changed edge. If a rising edge of a voltage curve corresponding to the voltage is detected, it can be determined that the voltage increases, and the optical fiber flange 100 is inserted into the array circuit 210; accordingly, a voltage curve corresponding to the voltage shows a falling edge, and it can be determined that the voltage is reduced, and the optical fiber flange 100 is pulled out of the array circuit 210. Accordingly, when a voltage change is detected, it can be determined that the transverse circuit 211 and the longitudinal circuit 212 corresponding to the change, and the optical fiber flange 100 at the intersection of the transverse circuit 211 and the longitudinal circuit 212 is being operated by the operator.
In a preferred embodiment of the present invention, referring to fig. 2, the monitoring assembly 300 may specifically include: the main control unit 310, the transformation circuit 320 and the communication circuit 330. Wherein:
The main control unit 310 is an SOC (System on a Chip). The main control unit 310 is fully connected with the ports of the array circuit 210, and monitors the electrical parameters of the array circuit 210 in real time according to the built-in operation program when the array circuit 210 is powered on. When a change in an electrical parameter in the array circuit 210 is monitored, a corresponding operating signal is generated. Taking the voltage of the monitor array circuit 210 as an example, the SOC is connected to all of the lateral circuits 211 and the vertical circuits 212 in the array circuit 210, and the SOC monitors the voltage of each of the lateral circuits 211 and the vertical circuits 212. When the voltage increase of the at least one transverse circuit 211 and the at least one longitudinal circuit 212 is monitored, the optical fiber flange 100 positioned to the corresponding position is determined to be inserted into the array circuit 210, and an inserted operation signal is generated; when it is monitored that there is a decrease in the voltage of the at least one lateral circuit 211 and the at least one longitudinal circuit 212, the optical fiber flange 100 positioned to the corresponding position is determined that the optical fiber flange 100 is pulled out of the array circuit 210, and a pulled-out operation signal is generated.
The output end of the voltage transformation circuit 320 is directly connected with the main control unit 310, or indirectly connected with the main control unit 310 through the array circuit 210, the input end of the voltage transformation circuit 320 is connected with an external power supply, and the voltage of the power supply is converted into the voltage matched with the main control unit 310 and the array circuit 210 to provide electric energy for the main control unit 310 and the array circuit 210. The voltage transformation circuit 320 may be implemented by an amplifying circuit or a voltage reduction circuit formed by a resistor element, a triode, etc., or may be implemented by a power chip, and the embodiment of the present invention is not limited in particular.
The communication circuit 330 is connected to the serial interface/parallel interface of the main control unit 310, and is configured to send the operation signal generated by the main control unit 310 to the designated platform. In practical applications, the communication circuit 330 may transmit the operation signal to the designated platform through a communication network via a communication antenna or the like. The communication network comprises a mobile internet, an internet of things and the like. In a preferred embodiment of the present invention, the internet of things is used as the communication network, and the communication circuit 330 sends the operation signal to the internet of things platform through the internet of things. Types of Internet of things include, but are not limited to, NB-IOT (Narrow Band Internet of Things, internet of things narrowband technology), loRa (Long Range Radio), wi-Fi (WIRELESS FIDELITY ).
In a preferred embodiment of the present invention, referring to fig. 3, which shows a block diagram of an optical fiber flange 100 of the present invention, the optical fiber flange 100 may specifically include: a flange body 110 and a flange monitoring coil 120.
The flange body 110 is of a national standard series general size, so that operators can easily install the flange body by a single person, and the operation efficiency is improved. The flange body 110 has two sides, one of which is provided as a contact surface with the cores of other components or optical fibers. The middle part of the flange body 110 has a protrusion, and the core of the optical fiber can be connected with the protrusion, so as to realize the connection between the optical fiber flange 100 and the optical fiber. The material of the flange body 110 corresponds to different series specified by national standards. In an example of the present invention, the flange body 110 is made of metal.
The flange monitoring coil 120 is disposed on the contact surface of the flange body 110, and the size of the flange monitoring coil 120 is not greater than the size of the flange body 110, so as to avoid the occurrence of detection errors caused by mistaken contact of the flange monitoring coil 120 during operation. The flange monitoring coil 120 may be connected to the flange body 110 by means such as gluing. The flange monitoring coil 120 in the optical fiber flange 100 is connected with the flange wire 200, so that the optical fiber flange 100 is connected with the flange wire 200 to form an array circuit 210, and corresponding functions are realized. Accordingly, the flange monitoring coil 120 has at least one conductive portion therein, which is electrically connected to the flange wire 200.
In a preferred embodiment of the present invention, the flange monitoring coil 120 may specifically include: a conductive coil 122 and an insulating coil 121.
One side of the insulating coil 121 is connected to the contact surface of the flange body 110, so as to insulate the flange body 110 when the conductive coil 122 is energized, and prevent the conductive coil 122 from shorting with the flange body 110.
The side surface of the conductive coil 122 is connected with the other side surface of the insulating coil 121, the flange wire 200 may be connected with the other side surface or the end surface of the conductive coil 122, and the conductive coil 122 is connected with the conductive coil 122 adjacent to the periphery through the flange wire 200.
The insulating coil 121 may be made of an insulating rubber material, and the conductive coil 122 may be made of a conductive metal material.
In a preferred embodiment of the present invention, referring to FIG. 4, there is shown a block diagram of a housing 400 of the present invention; the light box flange monitor of an embodiment of the present invention further includes a housing 400 provided with a receiving cavity 410.
The monitoring assembly 300 is disposed inside the accommodating cavity 410, that is, the monitoring assembly 300 is protected by the housing 400, so that the monitoring assembly 300 is prevented from being physically damaged, and the monitoring accuracy is ensured. The shape of the receiving cavity 410 may be matched to the shape of the monitoring assembly 300, and the volume of the receiving cavity 410 is greater than the volume of the monitoring assembly 300. The optical fiber flange 100 is disposed outside the accommodating chamber 410 for the convenience of the operator.
The material of the housing 400 may be a metal material or a plastic material; in a preferred embodiment of the present invention, the housing 400 is made of plastic, and a plurality of mounting posts may be disposed inside the housing 400 made of plastic, the mounting posts are threaded, and the monitoring assembly is fixed in the receiving cavity 410 by passing screws through the through holes of the monitoring assembly 300 and connecting the screws on the mounting posts.
In a preferred embodiment of the present invention, the housing 400 is provided with an interface assembly 440. The interface assembly 440 extends through the side of the housing 400 and forms a mating opening in the housing 400. The end of the array circuit 210 may be connected to the main control unit 310 through the interface unit 440, and an external power source may also be connected to the transformer circuit 320 through the interface unit 440. In addition, to isolate the power source from the signals, the interface assembly 440 may include at least one power sub-interface assembly through which signal circuits such as the array circuit 210 are connected to the main control unit 310 and at least one signal sub-interface assembly through which circuits such as the power source are connected to the transformer circuit 320.
In a preferred embodiment of the present invention, the housing 400 may include an upper housing 420 and a lower housing 430 that are detachably connected.
The upper case 420 and the lower case 430 each have an open accommodating chamber 410 inside, and when the upper case 420 and the lower case 430 are closed in a direction opposite to the opening, the closed accommodating chamber 410 is formed. The upper casing 420 and the lower casing 430 may be connected by a clamping manner, or may be provided with a switch, and the upper casing 420 and the lower casing 430 may be connected by the switch.
In the embodiment of the present invention, by providing the flange monitoring coil 120 on the flange body 110, the voltage variation of the array circuit 210 is monitored during the operation of the optical fiber flanges 100, so as to accurately find the operation variation of each optical fiber flange 100; and by the array circuit 210, the transverse circuit 211 and the longitudinal circuit 212 for accurately monitoring the voltage change are used for positioning the optical fiber flange 100 corresponding to the changed position. And by adopting the array circuit 210, one interface of the monitoring assembly 300 can monitor a plurality of positions at the same time, 75% of monitoring points can be reduced, and the power consumption and the cost are greatly reduced.
The embodiment of the invention also discloses a light box, which comprises: an optical box flange monitor as described above.
In the embodiment of the invention, a touch switch can be further arranged on the box body of the light box, and when the touch switch is in an on state, the light box flange monitor is in an electrified state. When the touch switch is in a closed state, the light box flange monitor is in a dormant state.
Referring to fig. 5, a flowchart of steps of an embodiment of a positioning method based on an optical box flange monitor of the present invention is shown. The embodiment of the invention also discloses a positioning method based on the light box flange monitor, which comprises the following steps: the optical fiber flanges are distributed in a matrix mode; the flange plate lead is used for connecting adjacent optical fiber flange plates and forming an array circuit with the optical fiber flange plates; and the monitoring component is connected with the flange plate wire and is used for monitoring the electrical parameters of the array circuit, and sending an operation signal when the electrical parameters are monitored to change. Reference may be made to the above embodiments for the light box flange monitor, and no further description is given here.
The positioning method based on the light box flange monitor specifically comprises the following steps:
Step 501, receiving the operation signal.
The method provided by the embodiment of the invention can be applied to a background management platform connected with the light box flange monitors, wherein one background management platform can be simultaneously connected with a plurality of light box flange monitors and is used for managing the light box flange monitors. The background management system may be set in a hierarchical manner according to a region or a region level, and embodiments of the present invention are not limited in detail.
When the optical box flange monitor monitors that an operator operates the optical fiber flange plate, the monitoring component sends out an operation signal.
The background management platform can receive the operation signal sent by the light box flange monitor, and the optical fiber resource is being adjusted.
Step 502, positioning a target optical fiber flange according to the operation signal.
After receiving the operation signal, the operation signal can be analyzed to obtain the position data of the currently operated optical fiber flange plate in the array circuit, and the target optical fiber flange plate in the optical box is positioned according to the position data. Therefore, the optical fiber flange plate in the optical box is monitored, and the operation position can be accurately positioned.
The embodiment of the invention receives the operation signal sent by the monitoring component; and positioning the target optical fiber flange plate according to the operation signal. The traditional mode of communication line maintenance management is changed, the optical box is brought into the monitoring network element, the optical fiber flange plate in the optical box can be monitored, the optical cable is successfully brought into the whole network element management range of the communication line, the whole-process monitoring is realized, the problem of resource positioning accuracy which is puzzled in the communication industry for a long time is solved, regular resource census is not needed, and the maintenance cost of the communication line can be effectively saved.
Referring to fig. 6, a flowchart of steps of an embodiment of a positioning method based on an optical box flange monitor of the present invention is shown. The light box flange monitor includes: the optical fiber flanges are distributed in a matrix mode; the flange plate lead is used for connecting adjacent optical fiber flange plates and forming an array circuit with the optical fiber flange plates; the array circuit comprises a transverse circuit and a longitudinal circuit; the monitoring component is connected with the flange plate wire and is used for monitoring the electrical parameters of the array circuit, and when the electrical parameters are monitored to change, an operation signal is sent; the positioning method based on the light box flange monitor specifically comprises the following steps:
Step 601, receiving the operation signal.
The embodiment of the invention can be applied to a background management platform connected with the light box flange monitor. In practical application, the background management platform can receive the operation signal sent by the monitoring component through the internet of things network. For example, an NB-IOT network may be used as the communication network, the monitoring component transmits the operation signals in the NB-IOT message format on the NB-IOT network, and the background management platform receives the operation signals in the NB-IOT message format on the NB-IOT network. The operation signals comprise transverse circuit data corresponding to each transverse circuit in the array circuit and longitudinal circuit data of the longitudinal circuit. For the lateral circuit data and the longitudinal circuit data, specific electrical parameters of the lateral circuit or the longitudinal circuit, such as voltage magnitude, current magnitude and resistance magnitude, may be specified. The identification values may also be recorded, for example, by marking a transverse circuit or a longitudinal circuit, which is not changed in the electrical parameter, as a first identification value and a transverse circuit or a longitudinal circuit, which is changed in the electrical parameter, as a second identification value. Specifically, the first identification value and the second identification value may be set according to the requirement. For example, the first identification value may be 0 and the second identification value may be 1.
Step 602, positioning a target optical fiber flange according to the operation signal.
The background management platform can position the target optical fiber flange plate which is being operated by an operator from the optical box according to the received operation signal.
Specifically, the step of positioning the target optical fiber flange according to the operation signal may specifically include:
Substep S6021, the lateral circuit data is used to determine lateral coordinates.
By analyzing the transverse circuit data, the transverse circuit with the electrical parameter change in a plurality of transverse circuits can be determined, and the mark of the transverse circuit is used as the transverse coordinate of the position of the target optical fiber flange. For example, the voltage values [3, 3.5, 3] of 8 lateral circuits are described in the lateral circuit data, the voltage change of the 6 th lateral circuit can be determined and the lateral coordinate is determined to be "6".
Substep S6022, using the longitudinal circuit data to determine longitudinal coordinates.
By analyzing the longitudinal circuit data, the longitudinal circuit with electrical parameter change in a plurality of longitudinal circuits can be determined, and the identification of the longitudinal circuit is used as the longitudinal coordinate of the position of the target optical fiber flange. For example, the voltage values [ 3] of 8 lateral circuits are recorded in the vertical circuit data 3.5, 3], the voltage change of the 2 nd transverse circuit can be determined and the longitudinal coordinate is determined to be "2".
And a substep S6023, determining a target optical fiber flange according to the transverse coordinate and the longitudinal coordinate.
And combining according to the obtained transverse coordinates and the obtained longitudinal coordinates to obtain two-dimensional position coordinates, namely the coordinates of the position of the target optical fiber flange, and determining the target optical fiber flange according to the two-dimensional position coordinates. Taking the transverse coordinate as "6" and the longitudinal coordinate as "2" as examples, the position coordinate of the target optical fiber flange can be determined to be (6, 2); and determining the optical fiber flange plate of the 6 th row and the 2 nd column in the optical box as a target optical fiber flange plate.
Step 603, receiving the heartbeat signal sent by the monitoring component.
When the light box is not opened, the monitoring component can send heartbeat signals to the background management platform at intervals of preset time, and the background management platform can receive the heartbeat signals sent by the monitoring component to determine that the light box is on line and operates normally. The preset time may be set according to the system requirement, such as 5 minutes, 10 minutes, 15 minutes, 30 minutes, etc. In a preferred example of the invention, the preset time is 15 minutes, and the monitoring component sends a heartbeat signal every 15 minutes.
Step 604, determining that the monitoring component is in a fault state when the heartbeat signal is not received within a preset time threshold.
In practical application, when the background management platform does not receive the heartbeat signal within the preset time threshold, it may be determined that the monitoring component is not operating normally, and the monitoring component is in a fault state, where the fault state includes, but is not limited to, power failure. The background management platform can send the fault state of the monitoring component to related personnel for processing. The preset time threshold value is larger than or equal to a time value corresponding to the preset time.
In the embodiment of the invention, the optical box is brought into the management network element to realize the monitoring of the optical fiber resources; and the operation condition of the light box flange monitor is determined by receiving the heartbeat signal, and after faults such as power failure occur, related personnel can be timely notified to perform timely treatment, so that the light box flange monitor can continuously operate.
In order that those skilled in the art may better understand the embodiments of the present invention, the following description of the embodiments of the present invention is provided by way of example:
Referring to FIG. 7, an exemplary circuit block diagram of an optical box flange monitor of the present invention is shown; the light box flange monitor specifically comprises the following:
The system comprises a main controller (a main control unit) and an array type flange monitor (an array circuit) connected with the main controller;
The transformation circuit is connected with a battery (power supply) through a multifunctional power interface and is connected with the main controller through a power conditioning circuit;
The communication circuit is connected with the main controller and is connected with an Internet of things platform (background management platform) through a communication antenna.
Referring to fig. 8, an exemplary functional display diagram of a positioning method based on an optical box flange monitor according to the present invention is shown, in which an operator can be classified into a patrol operator, a fiber jumping operator, a rush repair operator and a constructor according to the operation content based on the above-mentioned circuit system. And the background management platform records the target optical fiber flange after receiving the operation signals each time, and records the content corresponding to the operation signals in a corresponding table. The recorded table includes:
and the port record table is used for recording the service condition of each optical fiber port.
And the schedule task list records the optical fiber ports of daily inspection.
And the rush repair record list records the optical fiber ports for rush repair.
And a construction record table for recording the optical fiber ports for construction.
Specifically, the patrol personnel can use the port verification function to confirm the state of the optical fiber port by reading and modifying the port record table, and can also use the daily patrol function to read and modify the planning task table to determine the optical fiber port for daily patrol.
The fiber jumper can record the state of the fiber port after the adjustment to the port record table by using the port adjustment function. The fiber jumping personnel and the rush repair personnel can use the port increasing and decreasing function to record newly added or reduced optical fiber ports to the port record list.
The rush-repair personnel can use the rush-repair recording function to record the optical fiber port for rush-repair into the rush-repair recording table.
The constructor can use the construction record function to record the constructed optical fiber port into the construction record list.
Referring to fig. 9, a step flow chart of an example of a positioning method based on an optical box flange monitor according to the present invention is shown, and an operation flow of an operator is described:
When the light box is closed, the heartbeat program in the main controller reports state information (heartbeat signals) to the Internet of things platform every 15 minutes. When the light box is opened, the coils in the array flange monitoring are electrified, and the main control unit records the voltage value of each transverse circuit and each longitudinal circuit.
And the maintainer scans the two-dimensional code in the optical box through the mobile phone application program and registers the position of the corresponding optical fiber flange plate in the operation.
And performing corresponding operation according to the registered position.
When a maintenance person inserts one flange, the voltage of the corresponding transverse circuit and the corresponding longitudinal circuit is increased by 0.5V, and similarly, when the maintenance person pulls out one flange, the voltage of the corresponding transverse circuit and the corresponding longitudinal circuit is reduced by 0.5V. The transverse circuit and the longitudinal circuit which are changed are monitored in real time through the array flange monitoring, and whether the operation is correct or not is determined according to the changing trend, so that the operation position of maintenance personnel can be accurately judged.
The main controller records the operation position and uploads the operation information to the Internet of things platform through the NB-IOT message format, the Internet of things platform compares whether the operation position is consistent with the registration position of the maintainer, if so, the operation is considered as a compliance operation, the resource information is updated according to the registration position, if not, the operation is considered as an illegal operation, the short message informs the light box responsible person, the corresponding resource information is corrected as soon as possible, and the accuracy of the light box resource is ensured.
It should be noted that, for simplicity of description, the method embodiments are shown as a series of acts, but it should be understood by those skilled in the art that the embodiments are not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred embodiments, and that the acts are not necessarily required by the embodiments of the invention.
In this specification, each embodiment is described in a progressive manner, and each embodiment is mainly described by differences from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.
It will be apparent to those skilled in the art that embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the invention may take the form of a computer program product on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal device to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal device, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or terminal device that comprises the element.
The above description of the invention provides an optical box flange monitor and a positioning method based on the optical box flange monitor, and specific examples are applied to illustrate the principles and embodiments of the invention, and the above examples are only used to help understand the method and core ideas of the invention; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present invention, the present description should not be construed as limiting the present invention in view of the above.
Claims (10)
1. An optical box flange monitor, comprising:
the optical fiber flanges are distributed in a matrix mode; the flange monitoring coil is provided with at least one conductive part;
The flange plate lead is used for connecting adjacent optical fiber flange plates and forming an array circuit with the optical fiber flange plates; the array circuit comprises a transverse circuit and a longitudinal circuit which are connected with each other;
the monitoring component is connected with the flange plate lead and is used for monitoring the electrical parameters of the array circuit, and when the electrical parameters are monitored to change, an operation signal is sent and used for positioning the target optical fiber flange plate; and when the optical fiber flange is connected with or disconnected from the array circuit, changing the electrical parameters of a transverse circuit and a longitudinal circuit where the optical fiber flange is positioned.
2. The light box flange monitor of claim 1, further comprising:
The shell is provided with a containing cavity, and the monitoring assembly is arranged on the inner side of the containing cavity; the optical fiber flange plate is arranged on the outer side of the accommodating cavity.
3. The light box flange monitor according to any one of claims 1 to 2, wherein the fiber optic flange plate comprises:
A flange body provided with a contact surface;
and the flange monitoring coil is arranged on the contact surface and is connected with the flange plate through a wire.
4. A light box flange monitor according to claim 3, wherein the flange monitoring coil comprises:
an insulating coil connected to the contact surface;
And a conductive coil connected with the insulating coil.
5. The light box flange monitor according to any one of claims 1 to 2, wherein the array circuit comprises:
a lateral circuit and a longitudinal circuit connected to each other; when the optical fiber flange is inserted into the array circuit, the voltage of a transverse circuit and a longitudinal circuit where the optical fiber flange is positioned is increased; when the optical fiber flange is pulled out of the array circuit, the voltage of the transverse circuit and the voltage of the longitudinal circuit where the optical fiber flange is positioned are reduced.
6. The light box flange monitor according to any one of claims 1 to 2, wherein the monitoring assembly comprises:
The main control unit is used for monitoring the electrical parameters of the array circuit, and generating an operation signal when the electrical parameters are monitored to change;
the transformation circuit is connected with the main control unit and is used for providing electric energy for the main control unit and the array circuit by an external power supply;
And the communication circuit is connected with the main control unit and is used for sending the operation signal.
7. The utility model provides a positioning method based on light box flange watch-dog which characterized in that, light box flange watch-dog includes: the optical fiber flanges are distributed in a matrix mode; the flange monitoring coil is provided with at least one conductive part of flange wire which is used for connecting adjacent optical fiber flanges and forming an array circuit with the optical fiber flanges; the array circuit comprises a transverse circuit and a longitudinal circuit which are connected with each other; the monitoring component is connected with the flange plate wire and is used for monitoring the electrical parameters of the array circuit, and when the electrical parameters are monitored to change, an operation signal is sent; when the optical fiber flange is connected with or disconnected from the array circuit, changing the electrical parameters of a transverse circuit and a longitudinal circuit where the optical fiber flange is positioned; the method comprises the following steps:
Receiving the operation signal;
and positioning a target optical fiber flange plate according to the operation signal.
8. The method of claim 7, wherein the array circuit comprises a lateral circuit and a longitudinal circuit, and the operating signal comprises lateral circuit data and longitudinal circuit data; the step of positioning the target optical fiber flange plate according to the operation signal comprises the following steps:
determining a transverse coordinate by adopting the transverse circuit data;
Determining a longitudinal coordinate by adopting the longitudinal circuit data;
And determining the target optical fiber flange plate according to the transverse coordinate and the longitudinal coordinate.
9. The method according to any one of claims 7 to 8, further comprising:
Receiving a heartbeat signal sent by the monitoring component;
And when the heartbeat signal is not received within a preset time threshold, determining that the monitoring component is in a fault state.
10. A light box, characterized in that it is provided with a light box flange monitor according to any one of claims 1-6.
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| WO2010000159A1 (en) * | 2008-06-30 | 2010-01-07 | 华为技术有限公司 | An optical assemblymodule, optical node, optical distribution system and the management method thereof |
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| CN101893678A (en) * | 2010-08-12 | 2010-11-24 | 天津大学 | Fault diagnosis method of large-sized photovoltaic array |
| CN203117714U (en) * | 2013-03-18 | 2013-08-07 | 保定天威恒通电气有限公司 | Photovoltaic junction box control circuit |
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