WO2021047219A1

WO2021047219A1 - Photoelectric split-type optical port positioning device

Info

Publication number: WO2021047219A1
Application number: PCT/CN2020/094836
Authority: WO
Inventors: 张成菊
Original assignee: 张成菊
Priority date: 2019-09-09
Filing date: 2020-06-08
Publication date: 2021-03-18
Also published as: CN211061733U

Abstract

Provided is a photoelectric split-type optical port positioning device, which comprises a controller (1), arranged in an active area (6) of a machine room, wherein the controller (1) stores optical port codes that need to be positioned, and the optical port codes are associated with a corresponding optical fiber distribution frame or an optical line terminal cabinet; and a light-collecting display (2), which is arranged on the optical fiber distribution frame or optical line terminal cabinet that needs to be positioned in a working area (7), and is connected to the controller through a light-guiding optical fiber (4); wherein, the light-guiding optical fiber (4) separates the active area (6) from the working area (7), the controller (1) injects signal light into the corresponding light-guiding optical fiber (4) according to the optical port code, the light-guiding optical fiber (4) passively transmits the signal light to the light-collecting display (2) on the optical fiber distribution frame or optical line terminal cabinet associated with the optical port code, and the light-collecting display (2) displays the signal light. The light-guiding optical fiber (4) separates the active controller (1) from the passive light-collecting display (2), which realizes partition arrangement of active and passive devices in the machine room, and avoids potential safety hazards.

Description

Photoelectric split type optical port positioning device

Technical field

The invention relates to the maintenance technology of an optical fiber communication system, in particular to a photoelectric split type optical port positioning device used for the positioning of the routing port of the optical fiber distribution frame of the machine room and the optical line terminal cabinet of the machine room.

Background technique

With the rapid development of high-speed optical fiber communication, optical fiber deployment extends from the telecommunications room to the user end, and optical fiber to the home has begun to spread. With the rapid development of optical fiber communication, optical fiber lines are increasing day by day, and scientific optical fiber routing has not been realized due to the limited technology in the early stage. Management, resulting in the confusion of optical fiber line routing, involving all links from the trunk to the end user, especially the ODF management (abbreviation of Optical Distribution Frame in the computer room, optical fiber distribution frame, used for the termination and distribution of the central office backbone optical cable in the optical fiber communication system , It can easily realize the connection, distribution and scheduling of optical fiber lines) or the management of the OLT in the computer room (Optical Line Terminal), the cabinets such as ODF and OLT, the equipment is not clearly marked, and the placement is not standardized, especially the addition of 5G equipment , Which brings a huge amount of equipment usage, and there are multiple equipment installed in a cabinet, the equipment inside is not consecutively numbered due to the different installation time; the markings on the lintel of the cabinet are random, and are not reflected on the label, and cannot be passed through the paper. The quality label searches for the device in the local code. When searching for the device, you need to open the cabinet door one by one to check the label attached to the side or front of each device, which is time-consuming and labor-intensive.

At present, there are also solutions for installing positioners on cabinets. Active positioning units are used. Wires are required to connect the positioners together. When the wires are laid out, they must overlap with the passive area equipment and optical cables, causing the optical cables and cables to overlap, which violates The principle of active and passive zoning for the management of the operator’s computer room is difficult to market and greatly increases the risk of fire. In addition, this solution can only locate the cabinet, not the frame and equipment, and the positioning accuracy is limited.

Among them, some companies have launched electronic label system products. Although they can locate each optical port, they are mainly aimed at the optical fiber distribution frame in the computer room, which is not suitable for the positioning of optical line terminal equipment. Moreover, the installation of the electronic label system in the existing computer room is time-consuming. It is laborious and unbearable for operators. The location management of massive equipment in the current 5G construction has become an urgent problem to be solved in the intelligent transformation of the computer room.

Invention Disclosure

The technical problem to be solved by the present invention is to solve the above-mentioned problems of the prior art and provide a photoelectric split optical port positioning device suitable for the positioning of the routing ports of the optical fiber distribution frame in the computer room and the optical line terminal cabinet of the computer room.

In order to achieve the above objective, the present invention provides a photoelectric split type optical port positioning device, which includes:

The controller is arranged in the active area of the computer room, the controller stores the optical port code that needs to be positioned, and the optical port code is associated with the corresponding optical fiber distribution frame or optical line terminal cabinet; and

The light-collecting display is installed on the optical fiber distribution frame or the optical line terminal cabinet that needs to be positioned in the work area, and is connected to the controller through a light guide optical fiber;

Wherein, the active area and the working area are separated by the light-guiding fiber, and the controller injects signal light into the corresponding light-guiding fiber according to the optical port code, and the light-guiding fiber is passive The signal light is transmitted to the light collection display on the optical fiber distribution frame or the optical line terminal cabinet associated with the optical port code, and the signal light is displayed through the light collection display.

The above-mentioned photoelectric separate optical port positioning device further includes:

The light leakage display is installed on the machine frame on the optical fiber distribution frame or the equipment in the optical line terminal cabinet, the light leakage display is located between the controller and the light collection display, and one end of the light leakage display passes The first light guide fiber is connected to the controller, and the other end of the light leakage display is connected to the light collection display through a second light guide fiber.

In the above-mentioned photoelectric separate optical port positioning device, the controller is a central controller, and the central controller includes a plurality of control units, and each machine frame or optical line terminal cabinet on the optical fiber distribution frame At least one light leakage display is correspondingly installed on each device, and each light leakage display is respectively connected to one of the control units through the first light guide fiber.

In the above-mentioned photoelectric separate optical port positioning device, each of the optical fiber distribution frames or optical circuit terminal cabinets is correspondingly installed with one of the light collection displays, and each frame of the optical fiber distribution frame or the optical Each device of the line terminal cabinet is provided with a corresponding light leakage display, and each of the light leakage displays is respectively connected to one end of the second light guide optical fiber and is located on the same optical fiber distribution frame or optical line terminal cabinet The other ends of all the second light-guiding optical fibers are connected to the light-collecting display in a bundle.

In the above-mentioned photoelectric separate optical port positioning device, the central controller further includes a housing, a transceiver unit, and a light-emitting unit. The control unit, the transceiver unit, and the light-emitting unit are all arranged in the housing, and the transceiver unit It is connected with the control unit, the control unit is connected with the light-emitting unit, and the light-emitting unit is connected with the light-guiding optical fiber.

In the above-mentioned photoelectric separate optical port positioning device, the central controller further includes a plurality of power control units arranged between the light-emitting unit and the control unit, and the plurality of power control units are respectively connected to the control unit Connection, each of the power control units is respectively connected to one of the light-emitting units, each of the light-emitting units corresponds to one or one of the optical port codes, and each of the light-emitting units is connected to each other through the first light-guiding fiber The light leakage display on the corresponding optical fiber distribution frame or optical line terminal cabinet is connected.

In the above-mentioned photoelectric separate optical port positioning device, the central controller further includes a display unit for displaying position information of the optical fiber distribution frame or optical line terminal cabinet, and the display unit is connected to the control unit .

The above-mentioned photoelectric separate optical port positioning device is characterized in that the central controller further includes an energy supply unit, and the energy supply unit is connected to the control unit.

In the above-mentioned photoelectric separate optical port positioning device, the light-collecting display includes:

A light-collecting shell, the side of the light-collecting shell is provided with a wiring groove and a lampshade opening;

The hub is installed in the light-collecting housing, and the other end of the single or bundled second light-guiding optical fiber passes through the wiring groove and is fixed on the hub; and

The diffuse transmissive body is installed on the lampshade opening and is arranged facing the hub, and the signal light of each second light guide fiber of the hub is irradiated on the diffuse transmissive body.

The above-mentioned photoelectric separate optical port positioning device, wherein the light leakage display includes:

Bottom support; and

A light leakage adapter is installed on the bottom support, the light leakage adapter includes a light leakage housing and a light guide lamp installed on the light leakage housing, and adapters for connector insertion are provided on both sides of the light leakage housing The adapter port is provided with a sleeve, the middle of the sleeve is provided with a light leakage hole or a light leakage groove, the light guide lamp is arranged corresponding to the light leakage hole or the light leakage groove, and the axis of the light guide lamp is perpendicular to The axis of the sleeve.

Brief description of the drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

Figure 2 is a schematic structural diagram of another embodiment of the present invention;

3 is a schematic diagram of the structure of a controller according to an embodiment of the present invention;

4 is a schematic diagram of the structure of a light-collecting display according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of the structure of a light leakage display according to an embodiment of the present invention.

Wherein, the reference number

1 Controller

11 Shell

12 Control unit

13 Transceiver unit

14 Light-emitting unit

15 Power control unit

16 Display unit

17 Key unit

18 Energy supply unit

2 Light-collecting display

21 Light collecting shell

22 Wiring trough

23 Lampshade mouth

24 Hub

25 Diffuse transmissive body

3 Light leakage display

31 Bottom support

32 Light leakage adapter

33 Light Leaking Shell

34 Guide light

35 Connector

4 The first light guide fiber

5 Second light guide fiber

6 Active area

7 Work area

The best way to implement the invention

The structural principle and working principle of the present invention will be described in detail below in conjunction with the accompanying drawings:

Refer to Fig. 1, which is a schematic structural diagram of an embodiment of the present invention. The photoelectric split-type optical port positioning device of the present invention is used for the positioning of the optical port in the optical fiber distribution frame of the computer room and the optical line terminal equipment. The photoelectric split-type optical port positioning device includes: a controller 1 arranged in the active area 6 of the computer room The controller 1 stores the optical port code that needs to be positioned, and the optical port code is associated with the corresponding optical fiber distribution frame or optical line terminal cabinet; and the light-collecting display 2, which is installed in the work area 7 where it needs to be positioned. The optical fiber distribution frame or the optical line terminal cabinet is connected to the controller 1 through a light-guiding fiber; wherein, the active area 6 and the working area 7 are separated by the light-guiding fiber, and the controller 1 Inject signal light into the corresponding light guide fiber according to the optical port code, and the light guide fiber passively transmits the signal light to the optical fiber distribution frame or optical line associated with the optical port code The light-collecting display 2 on the terminal cabinet and the light-collecting display 2 display the signal light. Preferably, at least one light-collecting display 2 is installed at the top of each optical fiber distribution frame or optical line terminal cabinet.

Refer to FIG. 2, which is a schematic structural diagram of another embodiment of the present invention. The main difference between this embodiment and the previous embodiment is that it also includes a light leakage display 3, which is installed on the machine frame on the optical fiber distribution frame or the equipment in the optical line terminal cabinet, and the light leakage display 3 is located in the control panel. Between the device 1 and the light collection display 2, one end of the light leakage display 3 is connected to the controller 1 through a first light guide fiber 4, and the other end of the light leakage display 3 is connected to the controller 1 through a second light guide fiber 5 The light-collecting display 2 is connected. In this embodiment, according to the number of frame or equipment in the optical fiber distribution frame or optical line terminal cabinet, a plurality of light leakage displays 3 can be configured, and each of the optical fiber distribution frames or optical line terminal cabinets can be installed correspondingly. The light-collecting display 2, each machine frame of the optical fiber distribution frame or each device of the optical line terminal cabinet is respectively provided with one light-leakage display 3, and each light-leakage display 3 is connected to one One end of the second light guide optical fiber 5 is connected, and the other ends of all the second light guide fibers 5 located on the same optical fiber distribution frame or optical circuit terminal cabinet are collectively connected to the light collection display 2. That is, multiple light leakage displays 3 located on the same optical fiber distribution frame or optical line terminal cabinet are set corresponding to each machine frame, and one end of each light leakage display 3 is connected to the controller 1 through the first light guide fiber 4 The other end of each light leakage display 3 is connected to the light collection display 2 through the second light guide fiber 5, preferably all the second light guide fibers 5 and the light collection display 2 connected to the other end of each light leakage display 3 One end of the connection is collected and bundled and connected to the light-collecting display 2. In other words, there are multiple second light guide fibers 5 on the same optical fiber distribution frame or optical circuit terminal cabinet, wherein one end of each second light guide fiber 5 is connected to a light leakage display 3 corresponding to the machine frame, wherein The other end of each second light-guiding optical fiber 5 is bundled and connected to the light-collecting display 2.

Refer to FIG. 3, which is a schematic diagram of a controller structure according to an embodiment of the present invention. The controller 1 is preferably a central controller, and the central controller includes a plurality of control units 12, and each machine frame on the optical fiber distribution frame or each device in the optical line terminal cabinet is correspondingly installed at least A light leakage display 3, each of the light leakage displays 3 is connected to one control unit 12 through the first light guide fiber 4, respectively. The central controller may further include a housing 11, a transceiver unit 13, and a light-emitting unit 14. The circuit board on which the control unit 12, the transceiver unit 13 and the light-emitting unit 14 are located is arranged in the housing 11, and the transceiver unit 13 The unit 13 is connected to the control unit 12, the control unit 12 is connected to the light emitting unit 14, and the light emitting unit 14 is connected to the first light guiding optical fiber 4. The transceiver unit 13 may include a communication component and a transceiver component that are connected to each other. The communication component is connected to the control unit 12; the communication component receives the instruction signal through the transceiver component and transmits it to the control unit. Unit 12. Wherein, the central controller may further include a plurality of power control units 15, which are arranged between the light-emitting unit 14 and the control unit 12. Each power control unit 15 is connected to one light-emitting unit 14, each The light emitting unit 14 corresponds to one or a cluster of light port codes. When there is a light leakage display, the light port code is located in the same frame or device; if there is no light leakage display 3 directly connected to the light collection display 2, this light The port codes are located in the same optical fiber distribution frame or the optical line terminal cabinet, and each of the light-emitting units 14 is connected to the corresponding optical fiber distribution frame or optical line terminal cabinet through the first light guiding optical fiber 4 respectively. The light leakage display 3 is connected. The central controller 1 may also include a display unit 16, a key unit 17, and an energy supply unit 18 for displaying the position information of the optical fiber distribution frame or optical line terminal cabinet. The display unit 16 and the key unit 17 are respectively Connect with the control unit 12. The energy supply unit 18 can be connected to the control unit 12, and can also be connected to the control unit 12, the transceiver unit 13, the power control unit 15, the light emitting unit 14 and the display unit 16 at the same time to provide the power required for work.

Refer to FIG. 4, which is a schematic structural diagram of a light-collecting display according to an embodiment of the present invention. The light-collecting display 2 of this embodiment includes: a light-collecting housing 21, the side of the light-collecting housing 21 is provided with a wiring groove 22 and a lampshade opening 23; a hub 24 is installed in the light-collecting housing 21 Inside, the other end of the single or bundled second light guide fiber 5 passes through the wiring groove 22 and is fixed on the hub 24; and the diffuser 25 is installed on the lampshade opening 23, and It is arranged directly opposite to the hub 24, and the signal light of each second light guiding optical fiber 5 of the hub 24 is irradiated on the diffuse transmissive body 25. The prepared single second light guide fiber 5 or the bundled second light guide fiber 5 is fixed in the light collection housing 21 through the hub 24, and the multi-core second light guide fiber 5 is fixed in the diffuser with high density and low cost. In front of the transmissive body 25, the signal light transmitted through each second light guiding optical fiber 5 can be accurately irradiated on the diffuse transmissive body 25, and the diffuse transmissive body 25 emits light to display the signal light.

Referring to FIG. 5, FIG. 5 is a schematic structural diagram of a light leakage display according to an embodiment of the present invention. The light leakage display 3 of the present invention includes: a bottom support 31; and a light leakage adapter 32 installed on the bottom support 31. The light leakage adapter 32 includes a light leakage housing 33 and a light guide mounted on the light leakage housing 33. Light lamp 34, two sides of the light leakage housing 33 are provided with adapter openings for inserting the connector 35, the adapter opening is provided with a sleeve, and the middle of the sleeve is provided with a light leakage hole or a light leakage groove, the The light guide lamp 34 is arranged corresponding to the light leakage hole or the light leakage groove, and the axis of the light guide lamp 34 is perpendicular to the axis of the sleeve. During operation, the connector 35 connected to the first light guide fiber 4 and the connector 35 connected to the second light guide fiber 5 are respectively inserted into the adapter openings on both sides of the light leakage housing 33, and the connection points of the two connectors 35 are facing the sleeve. The light leakage point in the middle, when the signal light enters the light leakage display 3 through the first light guide fiber 4, the light leaking from the connection point of the two connectors 35 is passed through the light leakage hole on the sleeve and is passed by the light guide element of the light guide lamp 34 Collect and export, and finally display it through the light guide lamp 34, and realize the light leakage display, which can be easily observed by the staff.

When in use, it can send an optical port positioning request to the server, and the server will instruct the controller 1 according to the optical port encoding that needs to be positioned. The controller 1 identifies the light-emitting unit 14 connected to the power control unit 15 corresponding to the optical port encoding instruction. The signal light is injected into the first light guide fiber 4 connected to it, and the signal light passes through the first light guide fiber 4 and the second light guide fiber 5 to reach the light collection display 2 installed on the top of the fiber distribution frame or the optical line terminal cabinet. , Find the cabinet where the optical port is located through the light-collecting display 2 and open the cabinet door, the light-leakage display 3 connected between the first light-guiding fiber 4 and the second light-guiding fiber 5 glows to indicate the machine where the optical port is located The specific location of the box or device.

The present invention addresses the problems in the management of equipment rooms such as ODF and OLT in the prior art. Through the separate arrangement of active controllers and passive displays, the safety of the computer room can be improved; and the optical fiber configuration in the computer room can be accurately and quickly positioned. Wire racks and optical line terminal cabinets, and even equipment located in the machine frame and terminal cabinets in the distribution frame, can realize the intelligent upgrade and transformation of the computer room at the lowest cost. It reduces the time for troubleshooting in the computer room, and especially solves the problem of finding 5G equipment safely and intuitively.

Of course, the present invention can also have various other embodiments. Without departing from the spirit and essence of the present invention, those skilled in the art can make various corresponding changes and modifications according to the present invention, but these corresponding All changes and deformations shall belong to the protection scope of the appended claims of the present invention.

Industrial applicability

The present invention separates the active controller from the passive light collection display and the light leakage display through the light guide fiber, which satisfies the partition setting requirements of the active and passive equipment in the computer room, and the signal light is passively transmitted through the light guide fiber. Hidden safety hazards can be laid in large numbers; construction workers can encode positioning requests through optical ports and instruct the central controller installed in the active equipment area in the machine room. The central controller injects signal light into the light guide fiber where the corresponding optical port is located. The light guide fiber illuminates the light-collecting display installed on the optical fiber distribution frame or optical line terminal cabinet to help workers quickly find the cabinet where the optical port is located. It is also possible to find the frame and equipment where the optical port is located more accurately through the light leakage display installed on the chassis of the cabinet or on the equipment, and quickly and accurately locate the optical port, which greatly improves the optical port search speed in the equipment room and reduces the number of equipment rooms. Troubleshooting time.

Claims

A photoelectric split type optical port positioning device, which is characterized in that it comprises:

The controller is arranged in the active area of the computer room, the controller stores the optical port code that needs to be positioned, and the optical port code is associated with the corresponding optical fiber distribution frame or optical line terminal cabinet; and

The light-collecting display is installed on the optical fiber distribution frame or the optical line terminal cabinet that needs to be positioned in the work area, and is connected to the controller through a light guide optical fiber;

Wherein, the active area and the working area are separated by the light-guiding fiber, and the controller injects signal light into the corresponding light-guiding fiber according to the optical port code, and the light-guiding fiber is passive The signal light is transmitted to the light collection display on the optical fiber distribution frame or the optical line terminal cabinet associated with the optical port code, and the signal light is displayed through the light collection display.
The photoelectric separate optical port positioning device according to claim 1, further comprising:

The light leakage display is installed on the machine frame on the optical fiber distribution frame or the equipment in the optical line terminal cabinet, the light leakage display is located between the controller and the light collection display, and one end of the light leakage display passes The first light guide fiber is connected to the controller, and the other end of the light leakage display is connected to the light collection display through a second light guide fiber.
The photoelectric separate optical port positioning device according to claim 1 or 2, wherein the controller is a central controller, and the central controller includes a plurality of control units, and each of the optical fiber distribution frames At least one light leakage display is correspondingly installed on each device in each machine frame or optical line terminal cabinet, and each of the light leakage displays is connected to one of the control units through the first light guide fiber.
The photoelectric separate optical port positioning device according to claim 3, wherein each of the optical fiber distribution frames or optical line terminal cabinets is correspondingly installed with one of the light collection displays, and each of the optical fiber distribution frames One frame or each device of the optical line terminal cabinet is provided with one light leakage display, and each light leakage display is connected to one end of the second light guide optical fiber and is located in the same optical fiber configuration. The other ends of all the second light guide fibers on the wire rack or the optical line terminal cabinet are connected to the light collection display in a bundle.
The photoelectric separate optical port positioning device according to claim 3, wherein the central controller further comprises a housing, a transceiver unit and a light-emitting unit, and the control unit, the transceiver unit and the light-emitting unit are all arranged in the In the housing, the transceiving unit is connected to the control unit, the control unit is connected to the light emitting unit, and the light emitting unit is connected to the light guiding optical fiber.
The photoelectric separate optical port positioning device according to claim 5, wherein the central controller further comprises a plurality of power control units arranged between the light-emitting unit and the control unit, and the plurality of power control units The units are respectively connected to the control unit, each of the power control units is respectively connected to one of the light-emitting units, each of the light-emitting units corresponds to one or a cluster of the optical port codes, and each of the light-emitting units passes through all the light-emitting units. The first light guiding optical fiber is connected to the light leakage display on the corresponding optical fiber distribution frame or optical line terminal cabinet.
The photoelectric separate optical port positioning device according to claim 5, wherein the central controller further comprises a display unit for displaying the position information of the optical fiber distribution frame or the optical circuit terminal cabinet, and the display The unit is connected to the control unit.
The photoelectric split optical port positioning device according to claim 5, wherein the central controller further comprises an energy supply unit, and the energy supply unit is connected to the control unit.
8. The photoelectric separate optical port positioning device according to claim 3, wherein the light-collecting display comprises:

A light-collecting shell, the side of the light-collecting shell is provided with a wiring groove and a lampshade opening;

The hub is installed in the light-collecting housing, and the other end of the single or bundled second light-guiding optical fiber passes through the wiring groove and is fixed on the hub; and

The diffuse transmissive body is installed on the lampshade opening and is arranged facing the hub, and the signal light of each second light guide fiber of the hub is irradiated on the diffuse transmissive body.
8. The photoelectric separate optical port positioning device according to claim 3, wherein the light leakage display comprises:

Bottom support; and

A light leakage adapter is installed on the bottom support, the light leakage adapter includes a light leakage housing and a light guide lamp installed on the light leakage housing, and adapters for connector insertion are provided on both sides of the light leakage housing The adapter port is provided with a sleeve, the middle of the sleeve is provided with a light leakage hole or a light leakage groove, the light guide lamp is arranged corresponding to the light leakage hole or the light leakage groove, and the axis of the light guide lamp is perpendicular to The axis of the sleeve.