CN114355532B - Intelligent optical fiber wiring equipment adopting virtual optical patch cord - Google Patents
Intelligent optical fiber wiring equipment adopting virtual optical patch cord Download PDFInfo
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- CN114355532B CN114355532B CN202210008895.8A CN202210008895A CN114355532B CN 114355532 B CN114355532 B CN 114355532B CN 202210008895 A CN202210008895 A CN 202210008895A CN 114355532 B CN114355532 B CN 114355532B
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 43
- 230000003287 optical effect Effects 0.000 title claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims description 36
- 238000004590 computer program Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000008054 signal transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The embodiment of the invention provides intelligent optical fiber wiring equipment adopting a virtual optical jumper, which comprises a transmitting end, a receiving end, a first reflecting mirror group, a second reflecting mirror group, a first driving group, a second driving group and an optical power meter group; the first reflecting mirror group and the second reflecting mirror group are arranged between the transmitting end and the receiving end and are used for reflecting the optical signals transmitted by the transmitting end to the receiving end; the optical power meter group is arranged at the receiving end; each driving group comprises a plurality of driving parts, and each driving part is used for driving the corresponding reflecting mirror to rotate along the horizontal direction or the vertical direction. The invention can virtualize the optical fiber jumper, reduce optical fiber wiring, avoid abrasion of the frequently-plugged optical fiber to the optical fiber interface, prolong the service life of the optical fiber, and avoid the influence of the damage of the optical fiber on the network quality.
Description
Technical Field
The invention relates to the field of optical fiber wiring, in particular to intelligent optical fiber wiring equipment adopting a virtual optical jumper.
Background
The optical fiber distribution equipment (ODF distribution frame) is one of the indispensable products in the optical fiber communication system, is mainly used for forming and distributing the trunk optical cable at the local side, and can conveniently realize connection, distribution and scheduling of optical fiber lines. Because of the natural defect of 'dumb resources' of optical fibers, in the actual service opening process, a great deal of time is often required to manually operate optical fiber jumpers, and the optical fiber jumpers are required to be marked one by changing the routing of the optical fiber jumpers, so that the distribution and the scheduling of the optical fiber resources are realized, and the following problems exist in the mode: 1. the massive optical fiber jumpers need to be laid out and marked, a large amount of labor is consumed, the use and maintenance efficiency of the network is low, the marking labels are easy to be confused, the optical fiber routing is disordered, and the optical fiber routing is difficult to identify; 2. a large number of optical fiber jumpers of various types are required, so that the optical fiber jumpers are difficult to manage and have high cost; 3. the optical fiber jumper wire is arranged in a contact mode, is frequently plugged and unplugged, has large damage to the end face of the optical fiber, is extremely easy to increase network attenuation, and reduces network quality.
Disclosure of Invention
In view of the above technical problems, an embodiment of the present invention provides an intelligent optical fiber distribution device using a virtual optical jumper, which is used for at least solving one of the technical problems.
The embodiment of the invention provides intelligent optical fiber wiring equipment adopting a virtual optical jumper, which comprises the following components: the system comprises a server, a memory, a transmitting end, a receiving end, a first reflecting mirror group, a second reflecting mirror group, a first driving group, a second driving group and an optical power meter group, wherein the memory, the transmitting end, the receiving end, the first reflecting mirror group, the second reflecting mirror group, the first driving group, the second driving group and the optical power meter group are in communication connection with the server;
the first reflecting mirror group and the second reflecting mirror group are arranged between the transmitting end and the receiving end and are used for reflecting the optical signals transmitted by the transmitting end to the receiving end; the optical power meter group is arranged at the receiving end; the emitting end is provided with n emitting terminals, the receiving end is provided with n receiving terminals, the optical power meter group comprises n optical power meters, the first reflection group comprises n first reflection mirrors, the second reflection group comprises n second reflection mirrors, the first driving group comprises n first driving parts which are respectively connected with the n first reflection mirrors, and each first driving part is used for driving the corresponding first reflection mirror to rotate along the horizontal direction or the vertical direction; the second reflector group comprises n second driving parts which are respectively connected with the n second reflectors, and each second driving part is used for driving the corresponding second reflector to rotate along the horizontal direction or the vertical direction;
the server comprises one or more processors and a storage medium storing a computer program, the memory storing a list of transmitting terminals (T 1 ，T 2 ，……，T n ) List of receiving terminals (R) 1 ，R 2 ，……，R n ) First mirror list (X) 1 ，X 2 ，……，X n ) And a second mirror list (Y 1 ，Y 2 ，……，Y n )；
Wherein the processor, when executing the computer program, is configured to implement the steps of:
s100, generating an indication light signal from the transmitting terminal T i Incident on receiving terminal R j Control instructions of (2);
s200, respectively controlling the first driving group and the second driving group to drive the first reflecting mirror group and the second reflecting mirror group so as to transmit the terminal T i The transmitted optical signals are respectively incident to the receiving terminal R through n x n transmission paths j And controlling the corresponding optical power meter to detect the signal attenuation values of the corresponding transmission paths to obtain n x n signal attenuation values, wherein any transmission path T kt By a first reflecting mirror X k And a second reflecting mirror Y t Forming, wherein k is 1 to n, and t is 1 to n;
s300, obtaining the minimum signal attenuation value in the n times n signal attenuation values, and taking the transmission path corresponding to the obtained minimum signal attenuation value as a transmitting terminal T i Incident on receiving terminal R j Target transmission path TP of (a) ij 。
The embodiment of the invention provides the optical fiber wiring equipment adopting the virtual optical fiber jumper, which can realize optical signal transmission without adopting the optical fiber jumper to schedule and distribute optical fiber resources and physical contact, saves the label mark of the traditional optical fiber jumper, avoids the abrasion of the optical fiber interface caused by frequent plugging and unplugging of the optical fiber, and can save the cost and prolong the service life of the optical fiber.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a schematic structural diagram of an intelligent optical fiber distribution device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a first mirror group of the intelligent optical fiber distribution device according to the embodiment of the present invention;
fig. 3 is a schematic diagram of a mirror structure of an intelligent optical fiber distribution device according to an embodiment of the present invention.
(description of the reference numerals)
1-an emitting end; 2-a receiving end; 3-a first set of emission mirrors; 4-a second mirror group; 5-a first mirror; 6-a second mirror; 7-a first frame; 8-a second frame; 9-rotating frames; 10-a vertical rotation axis; 11-horizontal rotation axis.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
FIG. 1 is a schematic structural diagram of an intelligent optical fiber distribution device according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a first mirror group of the intelligent optical fiber distribution device according to the embodiment of the present invention; fig. 3 is a schematic diagram of a mirror structure of an intelligent optical fiber distribution device according to an embodiment of the present invention.
As shown in fig. 1, an embodiment of the present invention provides an intelligent optical fiber distribution apparatus employing a virtual optical jumper, including: a server (not shown), a memory (not shown) communicatively connected to the server, a transmitting end 1, a receiving end 2, a first mirror group 3, a second mirror group 4, a first drive group (not shown), a second drive group (not shown), and an optical power meter group (not shown).
In this embodiment of the present invention, the transmitting end 1 and the receiving end 2 are disposed opposite to each other, and the transmitting end 1 is configured to transmit an optical signal to the receiving end 2. N transmitting terminals can be arranged on the transmitting end, and correspondingly, n receiving terminals are arranged on the receiving end. n transmitting terminals or n receiving terminals are arranged in a matrix on the transmitting end 1 or the receiving end 2.
The first reflecting mirror group 3 and the second reflecting mirror group 4 are arranged between the transmitting end 1 and the receiving end 2, and are used for reflecting the optical signals transmitted by the transmitting end to the receiving end, namely, the optical signals transmitted by the transmitting end are reflected by the first reflecting group and the second reflecting group in sequence and then are incident to the receiving end. Wherein the first reflecting group 3 comprises n first reflecting mirrors 5, the second reflecting group 4 comprises n second reflecting mirrors 6, and the structure of each reflecting mirror group can be shown in fig. 2. The first driving groups comprise n first driving parts which are respectively connected with n first reflectors, and each first driving part is used for driving the corresponding first reflector to rotate along the horizontal direction or the vertical direction; the second reflector group comprises n second driving parts which are respectively connected with the n second reflectors, and each second driving part is used for driving the corresponding second reflector to rotate along the horizontal direction or the vertical direction.
Specifically, the first mirror group 3 is rotatably provided on the first fixed frame 7, and the second mirror group 4 is rotatably provided on the second fixed frame 8. In an exemplary embodiment, the first and second fixing frames 7 and 8 are disposed in parallel in a horizontal direction.
In the embodiment of the present invention, as shown in fig. 2, n reflecting mirrors are arranged in a matrix form on corresponding fixed frames. Wherein n mounting holes are formed in each of the fixed frames, and each of the mirrors is rotatably provided in the corresponding mounting hole by a rotating frame 9, as shown in fig. 3. In detail, in one exemplary embodiment, the upper and lower ends of each mirror may be rotatably connected to the corresponding rotating frame 9 through a vertical rotation shaft 10, and the left and right ends of the rotating frame 9 are rotatably connected to the corresponding mounting holes through a horizontal rotation shaft 11. In another exemplary embodiment, the left and right ends of each mirror may be rotatably connected to the corresponding rotating frame 9 through a horizontal rotation shaft, and the upper and lower ends of the rotating frame 9 are rotatably connected to the corresponding mounting holes through a vertical rotation shaft. Each driving part may include a horizontal driving part connected with a corresponding horizontal rotation shaft and a vertical driving part connected with a corresponding vertical rotation shaft. In this way, each mirror can be made rotatable in the horizontal direction and the vertical direction, thereby forming different optical signal transmission paths.
In an embodiment of the present invention, the driving part may be a driving motor. The first mirror group and the second mirror group may be disposed at positions that enable the light signals emitted from all the emission terminals to be reflected to the receiving end. The size of each mirror and the arrangement relation of the mirrors satisfy the condition that the optical signals emitted from all the emission terminals can be reflected to the receiving end.
In the embodiment of the invention, the optical power meters are arranged at the receiving end and are used for detecting the signal attenuation values, and the optical power meters comprise n optical power meters which are respectively arranged at n receiving terminals.
In an embodiment of the present invention, the server may include one or more processors and a storage medium storing a computer program, the memory storing therein a transmit terminal list t= (T) 1 ，T 2 ，……，T n ) Receiving terminal list r= (R 1 ，R 2 ，……，R n ) First mirror list x= (X 1 ，X 2 ，……，X n ) And a second mirror list y= (Y) 1 ，Y 2 ，……，Y n )。
In an embodiment of the present invention, a processor is configured to acquire a target transmission path between any of a transmission terminal and a reception terminal, and in particular, when executing a computer program, the processor is configured to implement the following steps:
wherein the processor, when executing the computer program, is configured to implement the steps of:
s100, generating an indication light signal from the transmitting terminal T i Incident on receiving terminal R j Control instructions of (2).
When the transmitting end 1 receives the control instruction sent by the processorWill be at the designated transmitting terminal T i An optical signal is emitted.
S200, respectively controlling the first driving group and the second driving group to drive the first reflecting mirror group and the second reflecting mirror group so as to transmit the terminal T i The transmitted optical signals are respectively incident to the receiving terminal R through n x n transmission paths j And controlling the corresponding optical power meter to detect the signal attenuation values of the corresponding transmission paths to obtain n x n signal attenuation values, wherein any transmission path T kt By a first reflecting mirror X k And a second reflecting mirror Y t The value of k is 1 to n, and the value of t is 1 to n.
By adjusting the position of each mirror, n×n transmission paths can be obtained. The signal attenuation values for each transmission path may be detected by a corresponding optical power meter, and all detected signal attenuation values, i.e., n x n signal attenuation values, may be stored in memory.
S300, obtaining the minimum signal attenuation value in the n times n signal attenuation values, and taking the transmission path corresponding to the obtained minimum signal attenuation value as a transmitting terminal T i Incident on receiving terminal R j Target transmission path TP of (a) ij 。
The processor obtains the minimum signal attenuation value in the n times n signal attenuation values from the memory, and takes the transmission path corresponding to the obtained minimum signal attenuation value as a transmitting terminal T i Incident on receiving terminal R j Target transmission path TP of (a) ij 。
Further, the device provided by the embodiment of the invention further comprises:
a database, the p-th record in the database comprising (p, T) i ，TP ij ，R j )，TP ij The initial value of (1) is Null and the value of p is 1 to n.
The processor is also configured to execute a computer program, implementing the steps of:
and S400, storing the obtained target transmission path into the database.
Through S400, n×n entry transmission paths are stored in the database, and each entry transmission path corresponds to a different transmitting terminal and receiving terminal. In addition, in the embodiment of the invention, the transmission paths of any two items of marks do not contain the same reflecting mirror, so that the reflecting mirror with no cross between a plurality of signals can be realized, and a plurality of signals can be transmitted simultaneously.
Further, in the embodiment of the present invention, the processor is further configured to determine a corresponding target transmission path based on information input by a user. Specifically, upon receiving the indication light signal from T i Incident on R j Executing the computer program to effect the following operations:
s10, utilizing T i And R is j Searching in the database to obtain a corresponding target transmission path TP ij ；
S20, based on the obtained target transmission path TP ij And controlling the corresponding first driving part and second driving part to drive the corresponding reflecting mirror so as to form the target transmission path.
That is, the processor can quickly find a matching target transmission path from the database based on the input of the user, and can simplify the allocation flow and save the allocation time.
In an embodiment of the invention, the processor may be a 3D-MEMS chip.
While certain specific embodiments of the invention have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the invention. Those skilled in the art will also appreciate that many modifications may be made to the embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (7)
1. An intelligent optical fiber distribution device employing a virtual optical jumper, comprising: the system comprises a server, a memory, a transmitting end, a receiving end, a first reflecting mirror group, a second reflecting mirror group, a first driving group, a second driving group and an optical power meter group, wherein the memory, the transmitting end, the receiving end, the first reflecting mirror group, the second reflecting mirror group, the first driving group, the second driving group and the optical power meter group are in communication connection with the server;
the first reflecting mirror group and the second reflecting mirror group are arranged between the transmitting end and the receiving end and are used for reflecting the optical signals transmitted by the transmitting end to the receiving end; the optical power meter group is arranged at the receiving end; the transmitting terminal is provided with n transmitting terminals, the receiving terminal is provided with n receiving terminals, and the optical power meter group comprises n optical power meters which are respectively arranged at the n receiving terminals; the first reflector group comprises n first reflectors, the second reflector group comprises n second reflectors, the first driving group comprises n first driving parts which are respectively connected with the n first reflectors, and each first driving part is used for driving the corresponding first reflector to rotate along the horizontal direction or the vertical direction; the second reflector group comprises n second driving parts which are respectively connected with the n second reflectors, and each second driving part is used for driving the corresponding second reflector to rotate along the horizontal direction or the vertical direction;
the server comprises one or more processors and a storage medium storing a computer program, the memory storing a list of transmitting terminals (T 1 ，T 2 ，……，T n ) List of receiving terminals (R) 1 ，R 2 ，……，R n ) First mirror list (X) 1 ，X 2 ，……，X n ) And a second mirror list (Y 1 ，Y 2 ，……，Y n )；
Wherein the processor, when executing the computer program, is configured to implement the steps of:
s100, generating an indication light signal from the transmitting terminal T i Incident on receiving terminal R j Control instructions of (2);
s200, respectively controlling the first driving group and the second driving group to drive the first reflecting mirror group and the second reflecting mirror group so as to transmit the terminal T i The transmitted optical signals are respectively incident to the receiving terminal R through n x n transmission paths j And controlling the corresponding optical power meter to detect the signal attenuation values of the corresponding transmission paths to obtain n x n signal attenuation values, wherein any transmission path T kt By a first reflecting mirror X k And a second reflecting mirror Y t Forming, wherein k is 1 to n, and t is 1 to n;
s300, obtaining the minimum signal attenuation value in the n times n signal attenuation values, and taking the transmission path corresponding to the obtained minimum signal attenuation value as a transmitting terminal T i Incident on receiving terminal R j Target transmission path TP of (a) ij The method comprises the steps of carrying out a first treatment on the surface of the Wherein any two target transmission paths do not include the same reflector;
further comprises:
a database, the p-th record in the database comprising (p, T) i ，TP ij ，R j )，TP ij The initial value of (1) is Null, and the value of p is 1 to n;
the processor is also configured to execute a computer program, implementing the steps of:
s400, storing the obtained target transmission path into the database;
the processor receives the indication light signal from T i Incident on R j Executing the computer program to effect the following operations:
s10, utilizing T i And R is j Searching in the database to obtain a corresponding target transmission path TP ij ；
S20, based on the obtained target transmission path TP ij And controlling the corresponding first driving part and second driving part to drive the corresponding reflecting mirror so as to form the target transmission path.
2. The apparatus of claim 1, wherein any two label transmission paths do not include the same mirror.
3. The apparatus according to claim 1, wherein the first mirror group is rotatably disposed on a first fixed frame, the second mirror group is rotatably disposed on a second fixed frame, and the first fixed frame and the second fixed frame are disposed in parallel in a horizontal direction.
4. A device according to claim 3, characterized in that n mirrors are arranged in a matrix on the corresponding fixed frame.
5. A device according to claim 3, wherein n mounting holes are formed in each of the fixed frames, and each of the mirrors is rotatably provided in the corresponding mounting hole by the turret.
6. The apparatus of claim 5, wherein the upper and lower ends of the reflecting mirror are rotatably connected to the rotating frame through a vertical rotation shaft, and the left and right ends of the rotating frame are rotatably connected to the mounting hole through a horizontal rotation shaft.
7. The apparatus of claim 6, wherein the drive portion comprises a horizontal drive portion connected to a horizontal rotation shaft and a vertical drive portion connected to the vertical rotation shaft.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210008895.8A CN114355532B (en) | 2022-01-06 | 2022-01-06 | Intelligent optical fiber wiring equipment adopting virtual optical patch cord |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210008895.8A CN114355532B (en) | 2022-01-06 | 2022-01-06 | Intelligent optical fiber wiring equipment adopting virtual optical patch cord |
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| CN114355532A CN114355532A (en) | 2022-04-15 |
| CN114355532B true CN114355532B (en) | 2024-02-02 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6587611B1 (en) * | 2000-06-06 | 2003-07-01 | Calient Networks, Inc. | Maintaining path integrity in an optical switch |
| CN207114825U (en) * | 2017-06-28 | 2018-03-16 | 福州高意通讯有限公司 | A kind of multichannel MEMS optical attenuators of integrated handoff functionality |
| CN112526679A (en) * | 2020-02-14 | 2021-03-19 | 谷歌有限责任公司 | Multi-axis MEMS mirror parking |
| CN113630179A (en) * | 2020-11-06 | 2021-11-09 | 谷歌有限责任公司 | Optical link diagnostic system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9815688B2 (en) * | 2014-09-24 | 2017-11-14 | Huawei Technologies Co., Ltd. | Device and method for micro-electro-mechanical-system photonic switch |
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- 2022-01-06 CN CN202210008895.8A patent/CN114355532B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6587611B1 (en) * | 2000-06-06 | 2003-07-01 | Calient Networks, Inc. | Maintaining path integrity in an optical switch |
| CN207114825U (en) * | 2017-06-28 | 2018-03-16 | 福州高意通讯有限公司 | A kind of multichannel MEMS optical attenuators of integrated handoff functionality |
| CN112526679A (en) * | 2020-02-14 | 2021-03-19 | 谷歌有限责任公司 | Multi-axis MEMS mirror parking |
| CN113630179A (en) * | 2020-11-06 | 2021-11-09 | 谷歌有限责任公司 | Optical link diagnostic system |
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