WO2019085289A1 - Dispositif et procédé de mise en oeuvre de distribution optique - Google Patents

Dispositif et procédé de mise en oeuvre de distribution optique Download PDF

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Publication number
WO2019085289A1
WO2019085289A1 PCT/CN2018/073829 CN2018073829W WO2019085289A1 WO 2019085289 A1 WO2019085289 A1 WO 2019085289A1 CN 2018073829 W CN2018073829 W CN 2018073829W WO 2019085289 A1 WO2019085289 A1 WO 2019085289A1
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WO
WIPO (PCT)
Prior art keywords
fiber
input
gripper
optical fiber
adapter
Prior art date
Application number
PCT/CN2018/073829
Other languages
English (en)
Chinese (zh)
Inventor
李波涛
吴体荣
曾大庆
黄玉军
Original Assignee
南京华脉科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 南京华脉科技股份有限公司 filed Critical 南京华脉科技股份有限公司
Publication of WO2019085289A1 publication Critical patent/WO2019085289A1/fr

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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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4452—Distribution frames
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/444—Systems or boxes with surplus lengths
    • G02B6/4453—Cassettes
    • G02B6/4455—Cassettes characterised by the way of extraction or insertion of the cassette in the distribution frame, e.g. pivoting, sliding, rotating or gliding
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4471—Terminating devices ; Cable clamps

Definitions

  • the present disclosure relates to the field of communication devices, for example, to an apparatus and method for implementing fiber optic wiring.
  • the fiber jumper management on the optical distribution frame (ODF) in the equipment room is manually operated.
  • ODF optical distribution frame
  • a service must be opened and a fiber jumper must be performed.
  • the operation and maintenance personnel must go in person. At the scene, it takes a lot of time to go farther, which greatly increases the workload and cost of the operation and maintenance personnel.
  • the accuracy of scheduling is very high, and personnel are not allowed to enter casually.
  • a smart device is urgently needed instead of manual operation.
  • the utility model relates to a device and a method for realizing optical fiber wiring, which adopts a polar coordinate robot to realize an optical fiber connector plugging operation and a fiber jump cable management of automatic fiber jumper.
  • An apparatus for realizing optical fiber wiring comprising an optical fiber distribution frame, wherein
  • the optical fiber distribution frame includes an optical fiber distribution panel, a polar coordinate robot, and a front end controller, and the front end controller issues a command to the polar coordinate robot to perform a corresponding action;
  • the fiber distribution disk is circular, the fiber distribution disk includes one or more adapters, and the one or more adapters are disposed on a circumference of the fiber distribution disk, the adapter is configured to be fixed and connected to the input Optical fiber and output fiber;
  • the polar coordinate robot includes a first bracket, a connecting shaft, a rotating arm and a first gripper, a first end of the first bracket is disposed on the optical fiber distribution frame, and a second end of the first bracket is fixed Connecting a first end of the connecting shaft, the second end of the connecting shaft is connected with one of the rotating arms, the rotating arm is provided with the first gripper facing the input optical fiber;
  • the center line of the connecting shaft is on the same line as the center of the fiber distribution board.
  • the polar robot further includes a second gripper, and the rotating arm is provided with the second gripper facing the input optical fiber.
  • the first end of the adapter near the center of the optical fiber distribution disk is an inner end, and the inner end is disposed to fix and connect the input optical fiber, and the adapter is away from the optical fiber distribution disk.
  • the second end of the center is the outer end, and the outer end is configured to secure and connect the output fiber.
  • the optical fiber distribution board includes a microfiber hole, and the fiber optic distribution disk is disposed at a center of the fiber optic distribution disk, and the input fiber is uniformly distributed from the microfiber hole to the periphery.
  • the adapter on the fiber distribution panel is reached.
  • the polar coordinate robot includes the first gripper and the second gripper, the first gripper is configured to realize a connection or disconnection between the input optical fiber and the adapter, and the second gripper is set.
  • the input fiber is not squeezed and entangled with other input fibers when the input fiber is rotationally moved.
  • a method of implementing fiber optic wiring includes the following steps:
  • the background server sends an instruction to the front controller to establish a connection between the mth input fiber and the nth output fiber; after receiving the command, the front controller issues an instruction to perform the corresponding action to the polar coordinate robot; the polar coordinate robot drives the first capture The hand grabs the mth input fiber, rotates at a certain angle, and then inserts the inner side of the adapter of the nth output fiber; and after the polar coordinate robot completes all operation commands, the front controller feeds back information to the background server.
  • the communication mode between the background server and the front controller is a wired manner or a wireless manner.
  • a personal digital assistant PDA device is provided between the background server and the front end controller, the PDA device being authorized by the background server and configured to issue an instruction to the front end controller.
  • FIG. 1 is a schematic structural view of an apparatus for optical fiber wiring in an embodiment
  • FIG. 2 is a schematic structural view of an optical fiber distribution panel in an embodiment
  • FIG. 3 is a schematic structural view of a polar coordinate robot in an embodiment
  • FIG. 4 is a flow chart showing a method of optical fiber wiring in an embodiment.
  • the optical fiber automatic distribution frame in the related art basically adopts a rectangular coordinate robot. This method only solves the problem of plugging and unplugging the optical fiber connector, and cannot solve the management problem of the fiber jumper cable. When the number of cores increases, the jump The fibers are basically twisted together, which affects the next fiber jump. The operation and maintenance personnel need to finish the fiber-optic cables on site, and manual maintenance is not possible. In one mode, optical switches are used to implement cross-connection between optical fibers. This method is very costly and increases link attenuation, and is not suitable for large-capacity application scenarios.
  • the optical fiber distribution frame 1 is a part of an apparatus for realizing optical fiber wiring, and the optical fiber distribution frame 1 includes an optical fiber distribution board 11, a polar coordinate robot 12, and a front end controller 13.
  • the fiber distribution frame 1 is a strip-shaped frame.
  • the inside of the fiber distribution frame 1 forms two relatively independent functional regions, namely, a first cavity 14 and a second cavity 15.
  • the first cavity 14 is disposed to place the fiber distribution disk 11 and the polar coordinate robot 12.
  • the second cavity 15 is arranged to place the front end controller 13. In one embodiment, only one cavity can be designed in the fiber distribution frame.
  • the fiber distribution board 11 can be formed in a disk shape, and the fiber distribution board 11 is fixed in the cavity of the fiber distribution frame by the first bracket 16, and the relative position of the fiber distribution board 11 and the first cavity 14 is fixed. .
  • the front controller receives commands from the background server and issues commands to the polar robot to perform the corresponding actions.
  • the "front end” and “background” here do not refer to the positional relationship, but the controller and server are named according to the usual naming method in the art.
  • the fiber distribution disk 11 is formed in a circular shape, and one or more adapters 18 are disposed on the circumference of the fiber distribution disk 11, and the adapter 18 is disposed to fix and connect the input fiber 111 and the output fiber 112.
  • the first end of the adapter facing the center of the fiber distribution disk is an inner end 181, and the inner end 181 is configured to be fixed and connected to the input fiber 111.
  • the second end of the adapter 18 remote from the center of the fiber distribution disk is an outer end 182 that is configured to secure and connect the output fiber 112.
  • the connection between the input fiber and the output fiber is realized.
  • Some adapters are set up to connect to idle fibers, and the adapters that connect to idle fibers are defined as storage areas.
  • Some of the adapters are set to be fiber-optic wiring, and the adapters defined as fiber-optic wiring are wiring areas.
  • all of the input fibers are evenly distributed from the center point of the vias to the adapters on the fiber distribution tray.
  • the input fibers are stored in the storage area.
  • the input fiber can be connected to the output fiber or the connection between the input fiber and the output fiber can be disconnected.
  • the position of the input fiber can be varied only while keeping the output fiber fixed.
  • the center of the fiber distribution board is provided with a fibril hole 19 through which the fiber optic hole 19 passes, and the input fiber passes through the fiber hole and is fixed to an adapter.
  • one or more input fibers are connected to one or more adapters, and one or more adapters are connected to the output fibers, wherein the two ends of the adapter are respectively connected with an input fiber and an output fiber, and some of the adapters have only one end.
  • the fiber is connected (ie, some adapters are only connected to the input fiber, or some adapters are only connected to the output fiber). Based on this random state, the input fiber connected to the inner side of the particular adapter can be changed.
  • the polar coordinate robot 12 includes a second bracket 121.
  • the first end of the second bracket 121 is disposed on the partition plate 17, and the partition plate 17 is the optical fiber distribution frame 1.
  • the second bracket 121 can also be disposed on the top of the fiber distribution frame 1, and such a design can be applied to the case where the fiber distribution frame has only one cavity.
  • the second bracket can have a physical support to ensure that the second bracket remains relatively fixed to the fiber patch panel.
  • the second end of the second bracket 121 is fixedly coupled to the first end of the connecting shaft 122, and the second end of the connecting shaft 122 is coupled to a rotating arm 123.
  • the rotating arm can be at any angle around the connecting shaft. The rotation, whether it is clockwise or counterclockwise.
  • the centerline of the connecting shaft 122 is on the same line as the center of the fiber distribution disk 11, which ensures that the distance of the rotating arm 123 from the adapter 18 remains unchanged after the rotating arm 123 has rotated a certain angle.
  • the rotating arm 123 is provided with two grippers facing the input fiber, which are a first gripper 124 and a second gripper 125, respectively.
  • the first gripper 124 is configured to achieve a connection or disconnection between the input fiber and the adapter
  • the second gripper is configured to tidy up the input fiber such that when the input optical fiber is rotated, it is not squeezed and entangled with other input fibers.
  • the shape of the gripper may be formed into a shape in the drawing, or may be formed into other shapes as long as the functions of the first gripper and the second gripper described above can be realized.
  • An embodiment provides a method of implementing fiber optic wiring, which may be performed by any of the above embodiments for implementing fiber optic wiring, the method comprising the steps of:
  • the background server sends an instruction to the front controller to establish a connection between the mth input fiber and the nth output fiber; after receiving the command, the front controller issues an instruction to perform the corresponding action to the polar coordinate robot; the polar coordinate robot drives the first capture The hand grabs the mth input fiber, rotates at a certain angle, and then inserts the input fiber into the inner side of the adapter of the nth output fiber; and after the polar coordinate robot completes all operation commands, the front controller feeds back information to the background server.
  • the communication mode between the background server and the front controller may be wired. In an embodiment, the communication mode between the background server and the front controller may be wireless.
  • a personal digital assistant (PDA) device is added between the background server and the front-end controller, and the PDA authorized by the background server can issue an instruction to the front-end controller.
  • PDA personal digital assistant
  • the device and method for realizing fiber-optic wiring realize manual maintenance-free without remote link loss, and remote control automatically jumps.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

L'invention concerne un dispositif et un procédé pour mettre en oeuvre une distribution optique. Le dispositif comprend un cadre de distribution optique, le cadre de distribution optique comprend un disque de distribution optique, un robot de coordonnées polaires et un dispositif de commande d'extrémité avant, le dispositif de commande d'extrémité avant envoyant une instruction pour exécuter une action correspondante au robot de coordonnées polaires ; le disque de distribution optique est circulaire et comprend un ou plusieurs adaptateurs, le ou les adaptateurs étant agencés sur la circonférence du disque de distribution optique, et l'adaptateur étant conçu pour fixer et connecter une fibre optique d'entrée et une fibre optique de sortie ; le robot de coordonnées polaires comprend un premier support, des arbres de connexion, des bras rotatifs et un premier dispositif de préhension, une première extrémité du premier support étant disposée sur le cadre de distribution optique, une seconde extrémité du premier support étant connectée à demeure à une première extrémité de l'un de l'arbre de connexion, une seconde extrémité de l'arbre de connexion étant connectée à l'un des bras rotatifs, et le bras rotatif étant pourvu du premier dispositif de préhension faisant face à la fibre optique d'entrée ; et la ligne centrale de l'arbre de connexion et le centre d'un cercle du disque de distribution optique se trouvent sur la même ligne droite.
PCT/CN2018/073829 2017-11-03 2018-01-23 Dispositif et procédé de mise en oeuvre de distribution optique WO2019085289A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711070491.7 2017-11-03
CN201711070491.7A CN107656343B (zh) 2017-11-03 2017-11-03 一种实现自动光纤配线的装置和方法

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Publication number Priority date Publication date Assignee Title
CN113534377B (zh) * 2021-06-26 2022-09-16 华为技术有限公司 光纤配线设备、光纤调度方法和系统
CN113825046B (zh) * 2021-08-04 2022-05-17 北京瑞祺皓迪技术股份有限公司 一种网络配线设备的自动配线方法、装置及系统
CN113866912B (zh) * 2021-08-27 2022-06-24 北京瑞祺皓迪技术股份有限公司 一种网络配线装置
CN116793269B (zh) * 2023-08-22 2023-12-29 国网江苏省电力有限公司南通供电分公司 一种用于光纤配线机器人的智能监测装置

Citations (4)

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EP2506053A1 (fr) * 2011-03-31 2012-10-03 British Telecommunications Public Limited Company Boîtier pour gestion de fibres optiques
CN104865665A (zh) * 2015-06-04 2015-08-26 南京丰泰通信技术股份有限公司 一种具有远程控制功能的智能光纤配线系统及其控制方法
WO2016130292A1 (fr) * 2015-02-13 2016-08-18 3M Innovative Properties Company Enceinte de télécommunication ayant des outils de terminaison intégrés
CN106054336A (zh) * 2016-08-06 2016-10-26 国网山东省电力公司龙口市供电公司 一种光纤配线架

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US9575258B2 (en) * 2012-12-20 2017-02-21 Wave2Wave Solution Inc. Switching patch cord fibers
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2506053A1 (fr) * 2011-03-31 2012-10-03 British Telecommunications Public Limited Company Boîtier pour gestion de fibres optiques
WO2016130292A1 (fr) * 2015-02-13 2016-08-18 3M Innovative Properties Company Enceinte de télécommunication ayant des outils de terminaison intégrés
CN104865665A (zh) * 2015-06-04 2015-08-26 南京丰泰通信技术股份有限公司 一种具有远程控制功能的智能光纤配线系统及其控制方法
CN106054336A (zh) * 2016-08-06 2016-10-26 国网山东省电力公司龙口市供电公司 一种光纤配线架

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