阅读说明：本技术 一种光纤通信链路故障上报的方法和装置 (Method and device for reporting fault of optical fiber communication link ) 是由 王楠 于 2019-09-02 设计创作，主要内容包括：本发明公开了一种光纤通信链路故障上报的方法,包括如下步骤：S1、安装故障上报器,对光纤收发器编号处理；S2、接通电源,检测链路运行状态；S3、检测光纤线缆故障,故障信息计算、显示及上传；S4、检测光纤端口或双绞线端口连接故障,故障信息计算、显示及上传；本发明还提出一种光纤通信链路故障上报装置,包括故障上报器、光纤线缆和光纤收发器。本发明通过对各个光纤收发器编号,并且设置主控制单元、显示单元、检测单元和信息上报单元,可以精确计算定位故障位置及类型,并实时在各个平台显示,当发生故障时帮助维护人员迅速了解故障的具体位置和具体类型,极大提升了链路维修效率。(The invention discloses a method for reporting faults of an optical fiber communication link, which comprises the following steps: s1, installing a fault reporter and numbering the optical fiber transceiver; s2, switching on a power supply, and detecting the link running state; s3, detecting the fault of the optical fiber cable, and calculating, displaying and uploading fault information; s4, detecting the connection fault of the optical fiber port or the twisted pair port, and calculating, displaying and uploading fault information; the invention also provides a device for reporting the fault of the optical fiber communication link, which comprises a fault reporter, an optical fiber cable and an optical fiber transceiver. According to the invention, through numbering each optical fiber transceiver and setting the main control unit, the display unit, the detection unit and the information reporting unit, the position and the type of the fault can be accurately calculated and positioned, and are displayed on each platform in real time, so that a maintainer is helped to quickly know the specific position and the specific type of the fault when the fault occurs, and the link maintenance efficiency is greatly improved.)

1. A method for reporting a fault of an optical fiber communication link is characterized by comprising the following steps:

s1, installing the fault reporter in the optical fiber communication link main control room, numbering each optical fiber transceiver when installing the optical fiber transceivers, and then connecting the detection circuit with the optical fiber cable, the optical fiber ports of the optical fiber transceivers and the twisted pair ports respectively;

s2, switching on the power supply of the fault reporter, monitoring the conduction state of the optical fiber cable, the connection state of the optical fiber port and the connection state of the twisted pair port at the moment, and detecting whether the optical fiber cable is conducted and whether the optical fiber port and the twisted pair port are connected or not;

s3, when the optical fiber cable conduction fault is detected, a fault signal returns to the CPU through the detection circuit, the CPU obtains the specific position of the fault between two optical fiber transceivers with the number of the two optical fiber transceivers through calculation and analysis, the fault position is displayed by the display, the fault type is displayed by the indicator light, and meanwhile, fault information is uploaded to the intelligent terminal and the cloud end through the Bluetooth and the wireless network;

s4, when the condition that the optical fiber port is not connected or one of the twisted pair ports is connected with a fault is detected, a fault signal returns to the CPU through the detection circuit, the CPU obtains the number of the faults on the optical fiber transceiver with the serial number through calculation and analysis, the serial number of the fault position is displayed by the display, the fault type is displayed by the indicator light, and meanwhile, fault information is uploaded to the intelligent terminal and the cloud end through the Bluetooth and the wireless network.

2. The method according to claim 1, wherein in step S3, when detecting the on-state fault of the optical fiber cable, the CPU controls both the optical fiber port and the twisted pair port of the optical fiber transceiver connected to the front and rear ends of the optical fiber cable to be forcibly closed, and when detecting that the optical fiber cable is restored to normal, the CPU controls both the optical fiber port and the twisted pair port to be opened.

3. The method according to claim 1, wherein in step S4, when detecting a connection failure of the optical fiber port, the CPU controls the twisted pair port to be forcibly closed, when detecting that the optical fiber port is recovering from normal, the CPU controls the twisted pair port to be opened, when detecting that the twisted pair port is recovering from normal, the CPU controls the optical fiber port to be forcibly closed, and when detecting that the twisted pair port is recovering from normal, the CPU controls the optical fiber port to be opened.

4. The utility model provides an optical fiber communication link fault reporting device, includes fault reporter (1), optic fibre cable (7) and optic fibre transceiver (8), characterized in that, optic fibre cable (7) connect each optic fibre transceiver (8) and optical fiber terminal, every all be equipped with the serial number on optic fibre transceiver (8), be equipped with optic fibre port (9) and twisted pair line port (10) on optic fibre transceiver (8), optic fibre port (9) include TX and RX, fault reporter (1) is installed in the optical fiber communication link master control room, install main control unit, display element, detecting element and information on fault reporter (1) and report the unit.

5. The device for reporting the fault of the optical fiber communication link according to claim 4, wherein the main control unit comprises a CPU installed inside the fault reporter (1) and a control panel (3) installed on a sidewall of the fault reporter (1) and electrically connected to the CPU, and the main control unit is configured to calculate and analyze the fault location and the fault type, control the corresponding port to be closed, and control the operation of the information reporting unit.

6. The device for reporting the fault of the optical fiber communication link according to claim 5, wherein the display unit comprises a display (2) and indicator lights (4) electrically connected with the CPU, the display (2) is fixedly installed on a side wall of the fault reporter (1), the indicator lights (4) are all installed on the side wall of the fault reporter (1), and the display unit is used for displaying the fault location and the fault type.

7. The device for reporting a failure of an optical fiber communication link according to claim 5, wherein the detection unit includes a detection line (6) electrically connected to the CPU, the detection line (6) is electrically connected to the optical fiber cable (7), the optical fiber port (9), and the twisted pair port (10), respectively, and the detection unit is configured to detect whether a failure occurs at each location of the optical fiber communication link at any time.

8. The device for reporting the fault of the optical fiber communication link according to claim 5, wherein the information reporting unit includes a wireless transmitter (5) fixedly installed at an upper end of the fault reporter (1), the wireless transmitter (5) is electrically connected with the intelligent user terminal and the cloud terminal through bluetooth and a wireless network, and the information reporting unit is configured to report the fault information to the intelligent user terminal and the cloud terminal in real time.

9. The device for reporting the fault of the optical fiber communication link as claimed in claim 6, wherein the specific number of the indicator lights (4) is 4, and represents the optical fiber cable (7), the twisted pair port (10), the TX and the RX in sequence from top to bottom.

Technical Field

The invention relates to the technical field of optical fiber communication, in particular to a method and a device for reporting faults of an optical fiber communication link.

Background

In the existing optical fiber communication system, optical fiber transmission equipment mostly adopts optical fiber transceiving, an optical fiber transceiver comprises an optical fiber port and a twisted pair port, the optical fiber transceivers are connected by optical fibers in a point-to-point mode through the optical fiber ports, each optical fiber port in the optical fiber transceiver comprises a receiving end (RX) and a sending end (TX), an optical fiber transceiver main control chip adopts a pure hardware implementation mode, whether the optical fiber ports receive optical signals or electric signals of the twisted pair port is judged through the main control chip, when any one of the optical signals or the electric signals is not received, the main control chip forcibly disconnects the optical fiber port or the twisted pair port, attention of line maintenance personnel is brought by the forced disconnection mode, and faults are cleared on site at the first time. However, the above-mentioned method for reporting link failure by using chip hardware has the following disadvantages:

1. when a link fault occurs, the fault of which side occurs cannot be accurately judged, and only the fact that the optical fiber or the network cable has a broken line can be roughly judged;

2. for devices with multiple ports, the function of forced link fault alarm cannot be realized.

In order to solve the above technical problem, an authorized patent document with application number CN201410658332.9 discloses a method for reporting a fault of an optical fiber communication link, which includes: detecting whether an optical fiber port and a twisted pair port of an optical fiber transceiver are in a connected state or an unconnected state, if so, circularly detecting the optical fiber port and the twisted pair port, and if not, detecting whether the optical fiber port is in a connection fault or the twisted pair port is in a connection fault; the device for reporting the fault of the optical fiber communication link comprises a detection unit, an execution unit and an identification unit.

The above patent solves the problem that it is impossible to determine which port has a fault and to realize the forced link fault alarm function in the prior art, but this patent only carries out fault detection on the optical fiber transceiver when detecting the fault of the optical fiber communication link, so that the optical fiber cable itself can not be detected and reported when having a conduction fault, and simultaneously, the fault alarm function is realized by the indicator lamp arranged on the optical fiber transceiver, and only the personnel around the optical fiber transceiver can carry out fault alarm, so that the line maintenance personnel can not find out the specific occurrence position of the fault quickly, and once the link has a fault, the maintenance treatment can not be carried out in time, which greatly affects the normal use of the optical fiber communication of the user, and after the link maintenance is completed, the user and the maintenance personnel can not inquire whether the optical fiber communication can be used normally or not.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a method and a device for reporting faults of an optical fiber communication link.

In order to achieve the purpose, the invention adopts the following technical scheme:

a method for reporting faults of an optical fiber communication link comprises the following steps:

s1, installing the fault reporter in the optical fiber communication link main control room, numbering each optical fiber transceiver when installing the optical fiber transceivers, and then connecting the detection circuit with the optical fiber cable, the optical fiber ports of the optical fiber transceivers and the twisted pair ports respectively;

s2, switching on the power supply of the fault reporter, monitoring the conduction state of the optical fiber cable, the connection state of the optical fiber port and the connection state of the twisted pair port at the moment, and detecting whether the optical fiber cable is conducted and whether the optical fiber port and the twisted pair port are connected or not;

s3, when the optical fiber cable conduction fault is detected, a fault signal returns to the CPU through the detection circuit, the CPU obtains the specific position of the fault between two optical fiber transceivers with the number of the two optical fiber transceivers through calculation and analysis, the fault position is displayed by the display, the fault type is displayed by the indicator light, and meanwhile, fault information is uploaded to the intelligent terminal and the cloud end through the Bluetooth and the wireless network;

s4, when the condition that the optical fiber port is not connected or one of the twisted pair ports is connected with a fault is detected, a fault signal returns to the CPU through the detection circuit, the CPU obtains the number of the faults on the optical fiber transceiver with the serial number through calculation and analysis, the serial number of the fault position is displayed by the display, the fault type is displayed by the indicator light, and meanwhile, fault information is uploaded to the intelligent terminal and the cloud end through the Bluetooth and the wireless network.

Preferably, in step S3, when detecting a conduction fault of the optical fiber cable, the CPU controls both the optical fiber port and the twisted pair port of the optical fiber transceiver connected to the front and back of the optical fiber cable to be closed forcibly, and when detecting that the optical fiber cable is recovered to normal, the CPU controls both the optical fiber port and the twisted pair port to be opened.

Preferably, in step S4, when detecting that the optical fiber port is failed in connection, the CPU controls the twisted pair port to be closed forcibly, when detecting that the optical fiber port is recovered to be normal, the CPU controls the twisted pair port to be opened, when detecting that the twisted pair port is failed in connection, the CPU controls the optical fiber port to be closed forcibly, and when detecting that the twisted pair port is recovered to be normal, the CPU controls the optical fiber port to be opened.

A fault reporting device for an optical fiber communication link comprises a fault reporting device, optical fiber cables and optical fiber transceivers, wherein the optical fiber cables are connected with the optical fiber transceivers and optical fiber terminals, each optical fiber transceiver is provided with a serial number, the optical fiber transceivers are provided with optical fiber ports and twisted pair ports, the optical fiber ports comprise TX and RX, the fault reporting device is installed in a main control room of the optical fiber communication link, and the fault reporting device is provided with a main control unit, a display unit, a detection unit and an information reporting unit.

Preferably, the main control unit includes a CPU installed inside the fault reporter and a control panel installed on a sidewall of the fault reporter and electrically connected to the CPU, and the main control unit is configured to calculate and analyze a fault location and a fault type, control a corresponding port to be closed, and control the information reporting unit to operate.

Preferably, the display unit includes a display and indicator lights electrically connected to the CPU, the display is fixedly mounted on a side wall of the fault reporter, the indicator lights are all disposed on the side wall of the fault reporter, and the display unit is configured to display a fault location and a fault type.

Preferably, the detection unit includes a detection line electrically connected to the CPU, the detection line is electrically connected to the optical fiber cable, the optical fiber port, and the twisted pair port, respectively, and the detection unit is configured to detect whether each position of the optical fiber communication link is faulty at any time.

Preferably, the information reporting unit includes a wireless transmitter, the wireless transmitter is electrically connected with the user intelligent terminal and the cloud terminal through bluetooth and a wireless network, and the information reporting unit is configured to report the fault information to the user intelligent terminal and the cloud terminal in real time.

Preferably, the specific number of the indicator lights is 4, which represent the optical fiber cable, the twisted pair port, the TX and the RX in sequence from top to bottom.

The invention has the following beneficial effects:

1. by numbering each optical fiber transceiver and arranging the main control unit, the display unit and the detection unit, the fault conditions of all positions (including optical fiber cables and the optical fiber transceivers) on the optical fiber communication link can be detected constantly, and a CPU (central processing unit) can conveniently and rapidly analyze the position and type information of the fault;

2. the display unit is arranged, so that the fault information calculated by the CPU can be displayed in real time, the specific position information of the fault is displayed on the display screen, each indicator light is lighted to represent different fault types, and line maintenance personnel can conveniently and quickly know the fault information of the optical fiber communication link when the fault occurs;

3. through setting the information reporting unit, the wireless transmitter can be controlled to upload the fault information to the intelligent terminal and the cloud end of a user through the Bluetooth and the wireless network after the CPU calculates and analyzes the fault information, and a user and a maintenance party can conveniently inquire the running state of the optical fiber communication link in time.

Drawings

Fig. 1 is a flowchart of a method for reporting a fault of an optical fiber communication link according to the present invention;

fig. 2 is a control schematic diagram of an optical fiber communication link fault reporting apparatus according to the present invention;

fig. 3 is a schematic structural diagram of an optical fiber communication link fault reporting apparatus according to the present invention;

fig. 4 is a detection flowchart of a method for reporting a fault of an optical fiber communication link according to the present invention;

fig. 5 is a fault reporting flowchart of a method for reporting a fault of an optical fiber communication link according to the present invention.

In the figure: the system comprises a fault reporter 1, a display 2, a control panel 3, an indicator lamp 4, a wireless transmitter 5, a detection circuit 6, an optical fiber cable 7, an optical fiber transceiver 8, an optical fiber port 9 and a twisted pair port 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 5, a method for reporting a fault of an optical fiber communication link includes the following steps:

s1, installing the fault reporter in the optical fiber communication link main control room, numbering each optical fiber transceiver when installing the optical fiber transceivers, and then connecting the detection circuit with the optical fiber cable, the optical fiber ports of the optical fiber transceivers and the twisted pair ports respectively;

s2, switching on the power supply of the fault reporter, monitoring the conduction state of the optical fiber cable, the connection state of the optical fiber port and the connection state of the twisted pair port at the moment, and detecting whether the optical fiber cable is conducted and whether the optical fiber port and the twisted pair port are connected or not;

s3, when the optical fiber cable conduction fault is detected, a fault signal returns to the CPU through the detection circuit, the CPU obtains the specific position of the fault between two optical fiber transceivers with the number of the two optical fiber transceivers through calculation and analysis, the fault position is displayed by the display, the fault type is displayed by the indicator light, and meanwhile, fault information is uploaded to the intelligent terminal and the cloud end through the Bluetooth and the wireless network;

s4, when the condition that the optical fiber port is not connected or one of the twisted pair ports is connected with a fault is detected, a fault signal returns to the CPU through the detection circuit, the CPU obtains the number of the faults on the optical fiber transceiver with the serial number through calculation and analysis, the serial number of the fault position is displayed by the display, the fault type is displayed by the indicator light, and meanwhile, fault information is uploaded to the intelligent terminal and the cloud end through the Bluetooth and the wireless network.

In step S3, when detecting the on-state fault of the optical fiber cable, the CPU controls the optical fiber port and the twisted pair port of the optical fiber transceiver connected to the front and back of the optical fiber cable to be closed forcibly, and when detecting that the optical fiber cable is recovered to normal, the CPU controls the optical fiber port and the twisted pair port to be opened.

In step S4, when detecting that the optical fiber port is failed in connection, the CPU controls the twisted pair port to be closed forcibly, when detecting that the optical fiber port is recovered to normal, the CPU controls the twisted pair port to be opened, when detecting that the twisted pair port is failed in connection, the CPU controls the optical fiber port to be closed forcibly, and when detecting that the twisted pair port is recovered to normal, the CPU controls the optical fiber port to be opened.

The invention also provides a fault reporting device of the optical fiber communication link, which comprises a fault reporter 1, an optical fiber cable 7 and optical fiber transceivers 8, wherein the optical fiber cable 7 is connected with each optical fiber transceiver 8 and an optical fiber terminal, each optical fiber transceiver 8 is provided with a number, the optical fiber transceivers 8 are provided with an optical fiber port 9 and a twisted pair port 10, the optical fiber ports 9 comprise TX and RX, the fault reporter 1 is arranged in a main control chamber of the optical fiber communication link, a main control unit is arranged on the fault reporter 1 and comprises a CPU arranged in the fault reporter 1 and a control panel 3 arranged on the side wall of the fault reporter 1 and electrically connected with the CPU, and the main control unit is used for calculating and analyzing the fault position and the fault type, controlling the corresponding port to be closed and controlling the information reporting unit to work.

The fault reporter 1 is further provided with a display unit, the display unit comprises a display 2 and indicator lamps 4, the display 2 is electrically connected with the CPU, the display 2 is fixedly installed on the side wall of the fault reporter 1, the indicator lamps 4 are all arranged on the side wall of the fault reporter 1, the display unit is used for displaying fault positions and fault types, the specific number of the indicator lamps 4 is 4, and the indicator lamps represent the optical fiber cables 7, the twisted pair ports 10, TX and RX in sequence from top to bottom.

The failure reporter 1 is also provided with a detection unit, the detection unit comprises a detection circuit 6 electrically connected with the CPU, the detection circuit 6 is electrically connected with the optical fiber cable 7, the optical fiber port 9 and the twisted pair port 10 respectively, and the detection unit is used for detecting whether each position of the optical fiber communication link fails or not at any moment.

The fault reporter 1 is also provided with an information reporting unit, the information reporting unit comprises a wireless transmitter 5 fixedly installed at the upper end of the fault reporter 1, the wireless transmitter 5 is electrically connected with the user intelligent terminal and the cloud end through Bluetooth and a wireless network, and the information reporting unit is used for reporting fault information to the user intelligent terminal and the cloud end in real time.

In the invention, by numbering each optical fiber transceiver 8 and setting the main control unit, the display unit, the detection unit and the information reporting unit, the fault conditions of each position (including the optical fiber cable 7 and the optical fiber transceiver 8) on the optical fiber communication link can be detected constantly, the position and type information of the fault is calculated and analyzed through the CPU and is displayed on the display unit and uploaded to the intelligent terminal and the cloud terminal, so that line maintenance personnel and users can know the fault information of the optical fiber communication link in real time conveniently, when the fault occurs, the maintenance personnel can be helped to quickly know the specific position and the specific type of the fault, and the link maintenance efficiency is greatly improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.