WO2017118149A1 - Procédé et appareil pour collecter rapidement des informations d'interconnexion de fibre - Google Patents

Procédé et appareil pour collecter rapidement des informations d'interconnexion de fibre Download PDF

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Publication number
WO2017118149A1
WO2017118149A1 PCT/CN2016/102812 CN2016102812W WO2017118149A1 WO 2017118149 A1 WO2017118149 A1 WO 2017118149A1 CN 2016102812 W CN2016102812 W CN 2016102812W WO 2017118149 A1 WO2017118149 A1 WO 2017118149A1
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WIPO (PCT)
Prior art keywords
optical
module
server
port
receiving terminal
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PCT/CN2016/102812
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English (en)
Chinese (zh)
Inventor
肜云
齐晓旭
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烽火通信科技股份有限公司
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Publication of WO2017118149A1 publication Critical patent/WO2017118149A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/27—Arrangements for networking

Definitions

  • the present invention relates to the field of optical communications, and in particular, to a method and apparatus for quickly collecting information on optical fiber interconnections.
  • the FTTH (Fiber-to-Home) optical cable network based on PON (Passive Optical Network) equipment is an important part of the FTTH network. Its function is for OLT (Optical Line Terminal, An optical transmission channel is provided between the optical line terminal and the ONU (Optical Network Unit), including a fiber optic cable, an optical connector, an optical splitter, and a connection between the operator's equipment room and the user's home. Supporting equipment, etc.
  • the deployment and management of traditional optical distribution network fibers rely on manual methods. When data is entered, it is necessary to manually enter the optical fiber connection to correspond to the back-end database, and the error rate is high. In engineering construction and operation and maintenance, manual search and positioning of fiber connection points or fault points are required. It is difficult to quickly locate fault points during maintenance. The efficiency is low and the sustainability of work is greatly affected.
  • the existing ring network of a wiring device includes a ring network 1 and a ring network 2, and some nodes may be respectively located in multiple cable rings.
  • the 1# light crosses in FIG. 1 are respectively located in the ring network 1
  • the core inside the 1# optical box may go to all the wiring devices of the ring network 1 or all the wiring devices of the ring network 2, due to irregularity in the construction process of the optical cable.
  • the accumulation of errors in the splicing operation and the fiber resource recording causes the connection relationship between the various device ports to be confusing.
  • Intelligent optical wiring network system introduces the world's only electronic label and on-site auxiliary application
  • the software taking into account the passive properties of the optical distribution network, adds intelligent management functions while maintaining the performance and application range of the conventional optical distribution network system.
  • PDA Personal Digital Assistant
  • geographic information display, fiber link diagram, and device for the entire network topology The functions of geographic coordinates indicate that the acquisition of network information is more convenient, intuitive and reliable, and the optical fiber can be automatically searched and accurately recorded, thereby achieving efficient deployment of FTTH and fiber fault preparation and positioning, greatly reducing the cost of deployment and operation and maintenance. .
  • the existing optical wiring network had excessive manual intervention and chaotic construction process, resulting in low accuracy of current optical fiber resources, corresponding optical path corresponding records and actual site conditions.
  • the direction cannot be one-to-one correspondence.
  • it increases the difficulty of further construction of the Bureau based on existing resources.
  • it brings great challenges to the feasibility of the smart ODN technology for the transformation of the existing network.
  • the object of the present invention is to overcome the deficiencies of the above background art, and to provide a method and a device for quickly collecting optical fiber interconnection information, and compressing the overall survey construction time to within 2 hours, thereby maximizing resource collection efficiency and reducing the efficiency.
  • the workload of the construction process also avoids the problem of inaccurate resource statistics due to human factors.
  • the present invention provides a method for rapidly collecting information on optical fiber interconnections, including the following steps:
  • the device to be tested and the port to be tested are arranged, the ports to be tested are respectively connected to the transmitting terminal and the receiving terminal, and the connection relationship is sent to the server; the transmitting terminal is activated, and each port is tested in turn, and if the receiving terminal detects the signal, The detection information is sent to the server; after all ports are detected, the server analyzes and processes the collected information to obtain an accurate connection relationship between the ports and a letter of the optical cable to which each core belongs. interest.
  • the transmitting terminal sequentially transmits optical signals to the ports to be tested, and the cores belonging to the same optical cable use the same wavelength, and the signal wavelengths of the cores in different optical cables are different; meanwhile, the receiving terminal measures each in real time.
  • the device to be tested includes a fiber distribution frame and a cable transfer box.
  • the method specifically includes the following steps:
  • the transmitting device is configured with a transmitting terminal, and other devices are configured with a receiving terminal, and all the ports of the device to be tested are connected with the ports of the transmitting terminal one by one, and all valid ports of the optical cable host device and the port corresponding to the receiving terminal are simultaneously connected. Connect one by one;
  • the transmitting terminal and the receiving terminal upload the configured connection relationship to the server.
  • the transmitting terminal activates the port rotation sending mechanism, and the optical signal is sequentially entered into the wiring device port by the transmitting terminal, and transmitted to other nodes via the optical cable, and optical signals of the same wavelength are used for the cores belonging to the same optical cable; Core, wavelength difference;
  • step S5 all receiving terminals work at the same time, continuously detecting whether the port of each receiving terminal receives an optical signal, if there is a port receiving the optical signal, go to step S6, otherwise go to step S7;
  • the receiving terminal records the order, time and signal wavelength of the optical signals received by the respective ports, and sends the information to the server, and proceeds to step S7;
  • the server comprehensively determines the sending and receiving time and sequence of the optical signal, and obtains the source end of each receiving port to connect the core, and at the same time, obtains the port of all the received optical signals according to the wavelength of the optical signal received by the port of each receiving terminal. The number of the cable to which it belongs, and finally the connection relationship between the ports and the cable information table to which the port belongs.
  • the present invention provides an apparatus for rapidly collecting optical fiber interconnection information, the apparatus comprising at least one transmitting terminal, a plurality of receiving terminals, and a server, wherein:
  • the transmitting terminal is configured to: generate optical signals of different wavelengths, and transmit optical signals of different wavelengths to a port to be tested; and have a function of communicating with a server, and upload data to the server;
  • the receiving terminal is configured to: receive an optical signal provided by the transmitting terminal at the other end of the optical fiber connected to the transmitting terminal, and detect and identify an optical signal of a different wavelength; and have a function of communicating with the server, and uploading data to the server;
  • the server is configured to: collect data uploaded by the transmitting terminal and the receiving terminal in real time, analyze data uploaded by the transmitting terminal and the receiving terminal, and output a detailed connection relationship of the internal core of the tested device.
  • the optical signal has a propagation distance greater than 20 km.
  • both the transmitting terminal and the receiving terminal comprise a touch screen device.
  • each of the transmitting terminals is configured with N ports, N is a positive integer, and N ⁇ 1, and supports a single wiring device full test at one time; each receiving The terminal is configured with N detection ports, and supports a single wiring device full test at a time.
  • the server includes a software module capable of analyzing and processing information uploaded by the transmitting terminal and the receiving terminal, and supports a function of outputting a report to the analysis result.
  • the transmitting terminal includes a light source module, an optical switch module, a first control module, a first communication module, and a first switching module, where:
  • the light source module is configured to: generate optical signals of different wavelengths, and the light source module includes a plurality of light sources supporting different wavelengths;
  • the optical switch module is configured to: connect the light source module and the switching module;
  • the first control module is configured to: control other modules inside the transmitting terminal, so that other modules inside the transmitting terminal work together;
  • the first communication module is configured to: provide a communication channel between the transmitting terminal and the server, and implement data interaction between the transmitting terminal and the server;
  • the first switching module is configured to complete connection conversion between an outlet of the optical switch module and an external device to be tested, support different fiber port type switching functions, and provide a disk space.
  • the first control module includes a first power source, a first communication interface, a light source module control circuit, an optical switch module control circuit, and a first communication module control circuit.
  • the receiving terminal includes a second switching module, a light detecting module, a second control module, and a second communication module, where:
  • the second switching module is configured to: complete connection conversion between the receiving terminal and the external device port, support different fiber port type switching functions, and provide disk space;
  • the light detecting module is configured to: identify the presence or absence of the optical signal, and detect a specific wavelength of the optical signal, and the light detecting module is connected to the optical fiber port of the second switching module, and the light is connected
  • the detection information of the detection module is read by the second control module;
  • the second control module is configured to: control other modules inside the receiving terminal, so that other modules inside the receiving terminal work together;
  • the second communication module is configured to: provide a communication channel between the receiving terminal and the server, and implement data interaction between the receiving terminal and the server.
  • the second control module includes a second power source, a second communication interface, a light detecting module control circuit, and a second communication module control circuit.
  • the server includes a third communication module and a data processing module, where:
  • the third communication module is configured to: collect data uploaded by the transmitting terminal and the receiving terminal in real time;
  • the data processing module is configured to: analyze data uploaded by the transmitting terminal and the receiving terminal, and output a detailed connection relationship of the internal core of the tested device.
  • the invention proceeds from the actual situation of the current optical fiber resources, and confirms the accurate content of the optical fiber resources by means of automatic detection of the optical signal, adopts the idea of intelligentization and batchization, and realizes the judgment of the optical fiber direction according to the presence or absence of the optical signal. According to the difference of the wavelength of the optical signal, the judgment of the optical fiber to which the optical fiber belongs is realized, thereby realizing accurate positioning and statistics of the target resource, and the terminal device transmits the measured result to the server through the transmission channel, and finally the server analyzes and obtains the measured optical fiber.
  • the correct direction of resources The invention compresses the overall survey construction time to less than 2 hours, maximizes the resource collection efficiency, reduces the workload of the construction process, and avoids the problem of inaccurate resource statistics due to human factors.
  • FIG. 1 is a schematic structural view of a ring network of a conventional wiring device.
  • FIG. 2 is a flow chart of a method for quickly collecting optical fiber interconnection information in an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of networking communication of a terminal device according to an embodiment of the present invention.
  • FIG. 4 is a schematic view showing the connection of optical fibers in the embodiment of the present invention.
  • FIG. 5 is a structural block diagram of a transmitting terminal in an embodiment of the present invention.
  • FIG. 6 is a structural block diagram of a receiving terminal in an embodiment of the present invention.
  • FIG. 7 is a structural block diagram of a server in an embodiment of the present invention.
  • Embodiments of the present invention provide a method for rapidly collecting optical fiber interconnection information, including the following steps:
  • the device to be tested and the port to be tested are arranged.
  • the device to be tested includes a fiber distribution frame and a cable transfer box, and the ports to be tested are respectively connected to the transmitting terminal and the receiving terminal, and the connection relationship is sent to the server; the transmitting terminal is started, and each port is activated.
  • the test is performed in sequence, and if the receiving terminal detects the signal, the detection information is sent to the server; after all the ports are detected, the server analyzes and processes the collected information to obtain an accurate connection relationship between the ports and the optical cable to which each core belongs. Information.
  • the method for rapidly collecting optical fiber interconnection information in the embodiment of the present invention specifically includes the following steps:
  • Probing planning investigate the test equipment and sort out all possible connections Relational equipment; transmitting signals to the optical cables connected between the various devices, drawing the optical cable nodes and the schematic diagram; at the same time, viewing and counting the optical cables of the corresponding optical fibers of each port, and formulating the detection targets and arrangements accordingly;
  • the fiber port of the device to be tested is respectively connected with the port of the transmitting terminal and the port of the receiving terminal, and the transmitting terminal sequentially transmits optical signals to the ports to be tested, and the cores belonging to the same optical cable use the same wavelength, different optical cables
  • the signal wavelengths of the inner cores are different.
  • the receiving terminal measures the presence or absence and the wavelength range of the optical signals of the ports to be tested in real time, and the transmitting terminal and the receiving terminal continuously send relevant information to the server, and the server analyzes and processes all the information in a centralized manner.
  • the transmitting terminal and the receiving terminal upload all the configured connection relationships to the server.
  • the transmitting terminal starts the port sending mechanism in turn, and the optical signal is sequentially entered into the wiring device port by the transmitting terminal, and transmitted to other nodes via the optical cable.
  • optical signals of the same wavelength are used; for the cores of different optical cables, the wavelengths are different. See Figure 4, 1# optical crossover 1 and 2 ports of all ports are connected to 1#
  • the optical signal used by the optical fiber has a wavelength of ⁇ 1, and the three disks and four disks are connected to the 2# optical cable, and the optical signal wavelength used is ⁇ 2. According to the difference of the wavelength, the optical cable to which the different cores belong can be distinguished.
  • step S5 all receiving terminals work at the same time, continuously detecting whether the port of each receiving terminal receives an optical signal, if there is a port receiving the optical signal, go to step S6, otherwise go to step S7;
  • the receiving terminal connected to the 4# photo-exchange station may detect optical signals from the optical discs 2, 3, 5, and 6 discs, and the receiving terminal records the order and time of receiving the optical signals by the respective ports. Signal wavelength, and send the information to the server through the upload channel, go to step S7;
  • the server comprehensively determines the sending and receiving time and sequence of the optical signal, and obtains the source end of each receiving port to connect the core, and at the same time, obtains the port of all the received optical signals according to the wavelength of the optical signal received by the port of each receiving terminal.
  • the number of the optical cable to which it belongs, and finally the connection relationship between the ports as shown in Table 3 and the cable information table to which the port belongs are obtained.
  • An embodiment of the present invention further provides an apparatus for rapidly collecting optical fiber interconnection information, where the apparatus includes at least one transmitting terminal, multiple receiving terminals, and a server, where:
  • the transmitting terminal is configured to: generate optical signals of different wavelengths, the optical signal has a propagation distance greater than 20 km, and emit optical signals of different wavelengths to the port to be tested, and each transmitting terminal is configured with N ports, N is a positive integer, and N ⁇ 1, Supports a single distribution device to fully test at a time, and has the function of communicating with the server to upload data to the server;
  • the receiving terminal is configured to receive an optical signal provided by the transmitting terminal at the other end of the optical fiber connected to the transmitting terminal, and detect and identify optical signals of different wavelengths; each receiving terminal is configured with N detecting ports, and supports one single wiring device at a time. Fully equipped with tests, with the ability to communicate with the server, upload data to the server;
  • Both the transmitting terminal and the receiving terminal include a touch screen device.
  • the server is configured to: collect data uploaded by the transmitting terminal and the receiving terminal in real time, analyze data uploaded by the transmitting terminal and the receiving terminal, and output a detailed connection relationship of the internal core of the tested device.
  • the server includes a software module capable of analyzing and processing information uploaded by the transmitting terminal and the receiving terminal, and supports the function of outputting a report to the analysis result.
  • the transmitting terminal includes a light source module, an optical switch module, a first control module, a first communication module, and a first switching module, where:
  • the light source module is configured to: generate optical signals of different wavelengths, and the light source module comprises a plurality of light sources supporting different wavelengths;
  • the optical switch module is configured to: connect the light source module and the switch module, and extend the port of the optical switch module, and the transmitting terminal can support more test ports;
  • the first control module is configured to: control other modules inside the transmitting terminal, so that other modules inside the transmitting terminal work together;
  • the first control module includes a first power source, a first communication interface, a light source module control circuit, an optical switch module control circuit, a first communication module control circuit;
  • the first communication module is configured to: provide a communication channel between the transmitting terminal and the server, and implement data interaction between the transmitting terminal and the server;
  • the first switching module is configured to complete connection conversion between the outlet of the optical switch module and the external device to be tested, support different fiber port type switching functions, and provide disk space.
  • the receiving terminal includes a second switching module, a light detecting module, a second control module, and a second communication module, where:
  • the second switching module is configured to: complete connection conversion between the receiving terminal and the external device port, support different fiber port type switching functions, and provide disk space;
  • the light detecting module is configured to: identify the presence or absence of the optical signal, and detect the optical signal
  • the body wavelength, the light detecting module is connected to the fiber port of the second switching module, and the detecting information of the light detecting module is read by the second control module;
  • the second control module is configured to: control other modules inside the receiving terminal, so that other modules in the receiving terminal work together; the second control module includes a second power source, a second communication interface, a light detecting module control circuit, and a second communication module control Circuit
  • the second communication module is configured to: provide a communication channel between the receiving terminal and the server, and implement data interaction between the receiving terminal and the server.
  • the server includes a third communication module and a data processing module, wherein:
  • the third communication module is configured to: collect data uploaded by the transmitting terminal and the receiving terminal in real time;
  • the data processing module is configured to: analyze data uploaded by the transmitting terminal and the receiving terminal, and output a detailed connection relationship of the internal core of the tested device.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Optical Communication System (AREA)

Abstract

L'invention concerne un procédé et un appareil pour collecter rapidement des informations d'interconnexion de fibre, qui se rapportent au domaine des communications optiques. Le procédé consiste : à trier un dispositif à tester et un port à tester ; à connecter le port à tester à un terminal de transmission et à un terminal de réception, respectivement ; à envoyer la relation de connexion à un serveur ; à démarrer le terminal de transmission, et à tester chaque port en séquence ; s'il existe un terminal de réception détectant un signal, à envoyer des informations de détection au serveur ; après que tous les ports sont détectés, le serveur analyse les informations collectées, de façon à obtenir une relation de connexion exacte entre les ports et des informations concernant un câble optique auquel chaque noyau de fibre appartient. Dans la présente invention, le temps d'étude et de construction global est compressé pour être inférieur à 2 heures, permettant ainsi d'améliorer l'efficacité de collecte de ressources dans la plus grande mesure, de réduire la quantité de travail durant la construction, et d'éviter également le problème de statistiques de ressource incorrectes provoqué par des facteurs humains.
PCT/CN2016/102812 2016-01-07 2016-10-21 Procédé et appareil pour collecter rapidement des informations d'interconnexion de fibre WO2017118149A1 (fr)

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CN201610007813.2 2016-01-07
CN201610007813.2A CN105634605B (zh) 2016-01-07 2016-01-07 快速收集光纤互连信息的方法及装置

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CN109357841A (zh) * 2018-10-19 2019-02-19 国网辽宁省电力有限公司电力科学研究院 就地化保护预制光缆校验装置
CN112290998A (zh) * 2020-09-18 2021-01-29 国网天津市电力公司 一种光缆纤芯在线管理方法
CN112583481A (zh) * 2020-12-30 2021-03-30 王健 光缆纤芯光信号采集装置、资源检测设备和平台
CN113899530A (zh) * 2021-09-16 2022-01-07 安徽网谱智能科技有限公司 光纤采集枪、光纤纤芯成端系统及核查方法
CN113973240A (zh) * 2020-07-24 2022-01-25 中国电信股份有限公司 光纤资源管理方法、系统和存储介质
CN114007240A (zh) * 2021-09-26 2022-02-01 中津沛科建设股份有限公司 一种无线网络故障监测系统及监测方法
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CN114710203A (zh) * 2021-11-02 2022-07-05 苏州苏驼通信科技股份有限公司 一种云测试系统以及云测试方法
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100098428A1 (en) * 2008-10-17 2010-04-22 Barnes Ray S Optical interconnection modules for hybrid electrical-optical networks
CN101834663A (zh) * 2010-04-08 2010-09-15 中兴通讯股份有限公司 光纤连接的检测方法和系统
CN103384166A (zh) * 2013-07-02 2013-11-06 镇江奥菲特光电科技有限公司 光纤接入网的光纤端口线序测试仪
CN103840879A (zh) * 2014-02-19 2014-06-04 华为技术有限公司 一种光纤局向识别方法、装置和系统
CN105634605A (zh) * 2016-01-07 2016-06-01 烽火通信科技股份有限公司 快速收集光纤互连信息的方法及装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100098428A1 (en) * 2008-10-17 2010-04-22 Barnes Ray S Optical interconnection modules for hybrid electrical-optical networks
CN101834663A (zh) * 2010-04-08 2010-09-15 中兴通讯股份有限公司 光纤连接的检测方法和系统
CN103384166A (zh) * 2013-07-02 2013-11-06 镇江奥菲特光电科技有限公司 光纤接入网的光纤端口线序测试仪
CN103840879A (zh) * 2014-02-19 2014-06-04 华为技术有限公司 一种光纤局向识别方法、装置和系统
CN105634605A (zh) * 2016-01-07 2016-06-01 烽火通信科技股份有限公司 快速收集光纤互连信息的方法及装置

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109357841A (zh) * 2018-10-19 2019-02-19 国网辽宁省电力有限公司电力科学研究院 就地化保护预制光缆校验装置
CN109357841B (zh) * 2018-10-19 2024-02-13 国网辽宁省电力有限公司电力科学研究院 就地化保护预制光缆校验装置
CN113973240A (zh) * 2020-07-24 2022-01-25 中国电信股份有限公司 光纤资源管理方法、系统和存储介质
CN113973240B (zh) * 2020-07-24 2024-02-20 中国电信股份有限公司 光纤资源管理方法、系统和存储介质
CN112290998A (zh) * 2020-09-18 2021-01-29 国网天津市电力公司 一种光缆纤芯在线管理方法
CN112583481A (zh) * 2020-12-30 2021-03-30 王健 光缆纤芯光信号采集装置、资源检测设备和平台
CN113899530A (zh) * 2021-09-16 2022-01-07 安徽网谱智能科技有限公司 光纤采集枪、光纤纤芯成端系统及核查方法
CN114007240B (zh) * 2021-09-26 2023-09-08 中津沛科建设股份有限公司 一种无线网络故障监测系统及监测方法
CN114007240A (zh) * 2021-09-26 2022-02-01 中津沛科建设股份有限公司 一种无线网络故障监测系统及监测方法
CN114142924A (zh) * 2021-11-02 2022-03-04 苏州苏驼通信科技股份有限公司 一种光模块测试平台
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CN114499658A (zh) * 2021-12-21 2022-05-13 天津光电通信技术有限公司 具备完整链路验证能力的高效自动化测试系统及实现方法
CN115941036A (zh) * 2022-12-30 2023-04-07 南京邮电大学 一种多盘多接口的并行查纤方法及装置
CN115941036B (zh) * 2022-12-30 2023-12-08 南京邮电大学 一种多盘多接口的并行查纤方法及装置

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