CN110099315B - Device for detecting resources in pon network - Google Patents
Device for detecting resources in pon network Download PDFInfo
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- CN110099315B CN110099315B CN201910364885.6A CN201910364885A CN110099315B CN 110099315 B CN110099315 B CN 110099315B CN 201910364885 A CN201910364885 A CN 201910364885A CN 110099315 B CN110099315 B CN 110099315B
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- optical network
- optical
- authentication information
- network terminal
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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
- H04B10/03—Arrangements for fault recovery
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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
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0793—Network aspects, e.g. central monitoring of transmission parameters
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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
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0079—Operation or maintenance aspects
- H04Q2011/0083—Testing; Monitoring
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0086—Network resource allocation, dimensioning or optimisation
Abstract
The application discloses device to resource detection in passive optical network pon network, be provided with the optical port that is used for connecting optic fibre on the device, the device still includes: the detection unit is connected with the optical network unit through the optical port and is used for detecting the optical network terminal connected with the optical network unit and acquiring the authentication information of the optical network terminal in the detection process; the processing unit is connected with the detection unit and used for controlling the starting and stopping of the detection unit; acquiring the registration information of the optical network terminal in a corresponding resource platform; and determining whether the registration information is consistent with the authentication information by comparing the authentication information with the registration information. The maintainer only needs to carry one equipment to complete the detection of the optical network terminal when working, which is very convenient. And during detection, corresponding data can be processed locally, so that the working efficiency is improved.
Description
Technical Field
The application relates to the field of resource monitoring, in particular to a device for detecting resources in a passive optical network pon network.
Background
Passive Optical Network (PON) refers to an Optical distribution Network that does not contain any electronic devices and electronic power supplies, and has the advantages of low early investment, low cost, easy maintenance, and the like, and is now widely used.
When a service person of a telecommunication operator operates and maintains a PON Network, an Optical Network Unit (ONU) needs to be checked and verified. In the prior art, besides a special instrument needs to be carried, a smart phone needs to be equipped to be matched with the instrument for use, which is very inconvenient.
Disclosure of Invention
In order to solve the above problem, the present application provides an apparatus for detecting resources in a pon network of a passive optical fiber network, where the apparatus is provided with an optical port for connecting an optical fiber, and the apparatus further includes: the detection unit is connected with the optical network unit through the optical port and is used for detecting the optical network terminal connected with the optical network unit and acquiring the authentication information of the optical network terminal in the detection process; the processing unit is connected with the detection unit and used for controlling the starting and stopping of the detection unit; the authentication information is acquired from the detection unit, and the registration information of the optical network terminal is acquired from the corresponding resource platform; and determining whether the registration information is consistent with the authentication information by comparing the authentication information with the registration information.
In one example, the detection unit includes: the photoelectric conversion module is connected with the optical port and used for converting an optical signal input by the optical port into an electric signal; the programmable logic module is connected with the photoelectric conversion module and used for acquiring the authentication information through preprogrammed logic; and the processing module is connected with the programmable logic module and used for acquiring the authentication information from the programmable logic module and sending the authentication information to the processing unit through a corresponding communication interface.
In one example, the programmable logic module is specifically configured to: checking the state of the optical network terminal through a pre-programmed logic so as to determine the state of the optical network terminal according to the electric signal; and when the state of the optical network terminal is on-line, acquiring the authentication information.
In one example, the states of the optical network terminal include at least the following three states: online, offline, and drop-off.
In one example, the registration information includes at least: the logical number LOID, the serial number SN and the media access control address MAC address of the optical network terminal, and the user address and the position of the corresponding optical network terminal in the pon network optical line.
In one example, the processing unit is configured to determine whether an LOID, an SN, and a MAC address of the optical network terminal included in the registration information and the authentication information respectively are consistent; the processing unit is further to: and acquiring confirmation information for verifying whether the user address and the position included in the registration information are consistent with the actual situation.
In one example, if the user address or the location in the confirmation information does not coincide with an actual situation, the processing unit is further configured to: and sending the actual situation in the confirmation information to the resource platform so that the platform modifies the user address and the position in the stored registration information of the optical network terminal.
In one example, the resource platform includes at least one of a resource management system, a network management system of a respective telecommunications operator.
In one example, a mobile operating system is pre-installed in the processing unit, and an application corresponding to the resource platform is installed in the operating system; the application is for: and after receiving the registration information sent by the resource platform, the device displays the registration information on a display screen connected with the processing unit.
In one example, the application is further for: after receiving a work order query task instruction of a user, sending the work order query task instruction to a server, and displaying a work order task corresponding to the user returned by the server; wherein, the work order task at least comprises the following four tasks: checking tasks, determining whether the registration information is consistent with the authentication information, confirming the fault reason of the optical network terminal, and maintaining the fault of the optical network terminal.
The calibration mode provided by the application can bring the following beneficial effects:
the maintainer only needs to carry one equipment to complete the detection of the optical network terminal when working, which is very convenient. And during detection, corresponding data can be processed locally without depending on other equipment or servers, so that the working efficiency is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic diagram of a pon network architecture;
FIG. 2 is a schematic structural diagram of an apparatus according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a detection unit in the embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As shown in fig. 1, the pon Network includes an Optical Line Terminal (OLT) connecting an IP backbone Network and a Public Switched Telephone Network (PSTN), and the OLT is generally disposed in a corresponding telecommunication office. The Optical line terminal is connected to each Optical Network Unit (OUN) through an Optical Distribution Network (ODN) composed of passive devices such as Optical splitters, and the Optical Network units are usually disposed in Unit boxes of corridors of residential areas. The Optical Network unit is then connected to an Optical Network Terminal (ONT) in each user's home via a Network cable or an Optical fiber. Of course, in the actual working process, the optical splitter may be disposed in the unit box of the corridor, so that the optical line terminal is directly connected to the optical network terminal in each user's home through the optical splitter.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
As shown in fig. 2, an apparatus for detecting a resource in a pon network according to an embodiment of the present application includes a detection unit and a processing unit for controlling the detection unit. The surface shell of the device is provided with an opening for placing the light port, and the light port is arranged in the opening. When detecting the resource, the optical network unit needs to be connected with the detected ONU or the corresponding device through the optical port, and the detection is performed through the detection unit under the control of the processing unit.
After the detection unit is connected with the ONU through the optical port, the detection unit can detect the ONT connected with the ONU and acquire the authentication information of the ONT. Of course, if the OLT is directly connected to the ONT through the optical splitter in the optical path, the ONT connected to the optical splitter may be detected after the detection unit is connected to the optical splitter through the optical port.
Specifically, the detection unit may be connected to the ONU through the optical port, and the state of the end of the optical fiber connected to each port of the ONU may be checked. In the checking process, because the states of the optical fiber ends are different, the data transmitted through the optical path are also different, so that whether each optical fiber end is correctly connected with the ONT, that is, whether the optical fiber is dropped, and whether the ONT is online can be judged through the data received by the detection unit. If the ONT is online, it may be checked. Since the ONT needs to send authentication information to the OLT after connecting to the OLT so as to register itself on the OLT, the authentication information of the ONT can be collected in the information transmitted from the ONT to the OLT. The authentication information means that when a user installs an ONT, an installer configures corresponding authentication information on the ONT.
As shown in fig. 3, the detection unit includes a photoelectric conversion module, a programmable logic module, and a processing module, which are sequentially connected to the optical port. In actual operation, since the pon network transmits data by an optical signal, after receiving data transmitted from an optical port, a photoelectric conversion module is required to convert the optical signal into an electrical signal. And then the photoelectric conversion module transmits the electric signal to the programmable logic module so that the programmable logic module analyzes the electric signal to determine the authentication information of the ONT. The Programmable logic module may be a Field-Programmable Gate Array (FPGA). Corresponding logic is edited in the FPGA in advance, so that the authentication information can be determined and acquired in the received electric signals sent by the photoelectric conversion module. And after the programmable logic module collects the authentication information, transmitting the authentication information to the processing module. The processing module can be a single chip microcomputer or an ARM processor chip. The processing module receives the authentication information, arranges the authentication information and then sends the authentication information to the processing unit through the communication interface. The communication interface may be, but is not limited to, a standard serial port, ethernet, and USB.
The detection unit collects the authentication information, transmits the authentication information to the processing unit, and the processing unit stores and uploads the authentication information and determines whether the registration information is consistent with the authentication information. After receiving the authentication information, the processing unit may store the authentication information locally in the processing unit, and obtain, according to the authentication information of the ONT, registration information stored in the resource management system when the ONT is registered in the corresponding resource platform. The resource platform can be a resource management system and a network management system of a telecommunication operator; the registration information includes: the logic number LOID, the serial number SN and the MAC address of the ONT, the user address corresponding to the ONT and the position of the ONT in the pon network optical line; the authentication information includes at least: logic number LOID, serial number SN, MAC address of ONT. It should be noted that, if the authentication information includes the user address corresponding to the ONT in real life and the location in the pon network optical line, the information may be directly acquired from the authentication information. If not, because the inspection personnel usually are in the unit box of the corresponding residential area corridor when inspecting the ONT, the corresponding address of the ONT in real life and the position of the ONT in the pon network optical line can be definitely obtained and input into the processing unit by the inspection personnel. The actual position may refer to that the ONT is in a pon network optical line, a corresponding ONU, a port of the corresponding ONU, an optical splitter corresponding to the ONU, and an OLT corresponding to the optical splitter. When determining whether the registration information and the authentication information are consistent, the results may be input to the processing unit after comparison by a human, or the processing unit itself may perform comparison. For example, the registration information of the corresponding ONT may be first found in the resource platform through the logical number LOID, the serial number SN, and the MAC address of the ONT in the authentication information, and then the actual address is compared with the registration address, the actual location, and the registration location to determine whether they are consistent. Or, the ONT at the location or address corresponding to the determined real-life address or location may be first found in the resource platform, and then it is determined whether the ONT is an actual serviced ONT by comparing the logical number LOID, the serial number SN, and the MAC address. If the registration information is inconsistent with the authentication information, the authentication information corresponding to the ONT can be fed back to the resource platform through the processing unit. It should be noted that the content included in the authentication information and the registration information is only a part of the authentication information and the registration information, and other information such as the name, the telephone number, and the transaction information of the user are not described again.
Of course, if it is found during the inventory that the optical fiber end connected to a certain port of the ONU is not connected to the ONT, the optical fiber connected to the port may be cleared while recording or feeding back the optical fiber, so that other subsequent users may use the port.
In one embodiment, the processing unit may be pre-installed with the mobile operating system. The mobile operating system may include any one of the operating systems such as IOS, android, Windows Phone, Symbian, BlackBerry OS, and the like, which can implement the following functions. In the operating system, a corresponding Application (APP) is installed in advance, so that after a maintainer logs in by using an account of the maintainer, the maintainer sends a registration information acquisition request to a corresponding server or resource platform through the APP, and acquires registration information according to data returned by the server or resource platform. In addition to obtaining registration information, the service personnel may also receive or query work order tasks through the application. The work order task may include a task of checking, a task of checking whether the registration information is consistent with the authentication information, a task of confirming a cause of a fault of an optical network terminal, a task of maintaining a fault of the optical network terminal, and the like. After the maintainer completes the task, the processing result can be fed back to the server through the application, so that the maintainer can more conveniently work.
In order to cooperate with the service personnel to use the application, the surface of the equipment can be provided with a display screen connected with the processing unit, and a corresponding interface is presented on the display screen. The display screen can be set as a touch screen, and a corresponding keyboard can be set to be matched with the operation of a maintainer, and the operation is not limited herein. Of course, in order to extend the life of the device, a large capacity lithium battery may be installed in the device. Similarly, in order to increase convenience of the service personnel when using the device and increase functionality of the device, a camera Module, a Near Field Communication (NFC) Module, a corresponding sensor Module, a wireless Communication Module, a power Module, a speaker Module, a receiver Module, a microphone Module, a Subscriber Identity Module (SIM) Module, and a T-Flash card Module, which are connected to the processing unit, may be added to the device, and are not described herein again.
The above description is merely one or more embodiments of the present disclosure and is not intended to limit the present disclosure. Various modifications and alterations to one or more embodiments of the present description will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of one or more embodiments of the present specification should be included in the scope of the claims of the present specification.
Claims (10)
1. An apparatus for detecting resources in a pon network of a passive optical fiber network, wherein an optical port for connecting an optical fiber is provided on the apparatus, the apparatus further comprising:
the detection unit is connected with the optical network unit through the optical port and is used for detecting the optical network terminal connected with the optical network unit and acquiring the authentication information of the optical network terminal in the detection process;
the processing unit is connected with the detection unit and used for controlling the starting and stopping of the detection unit; the authentication information is acquired from the detection unit, and the registration information of the optical network terminal is acquired from the corresponding resource platform; and determining whether the registration information is consistent with the authentication information by comparing the authentication information with the registration information; and if the registration information is inconsistent with the authentication information, feeding back the authentication information corresponding to the optical network terminal to a resource platform.
2. The apparatus of claim 1, wherein the detection unit comprises:
the photoelectric conversion module is connected with the optical port and used for converting an optical signal input by the optical port into an electric signal;
the programmable logic module is connected with the photoelectric conversion module and used for acquiring the authentication information through preprogrammed logic;
and the processing module is connected with the programmable logic module and used for acquiring the authentication information from the programmable logic module and sending the authentication information to the processing unit through a corresponding communication interface.
3. The apparatus of claim 2, wherein the programmable logic module is specifically configured to:
checking the state of the optical network terminal through a pre-programmed logic so as to determine the state of the optical network terminal according to the electric signal; and when the state of the optical network terminal is on-line, acquiring the authentication information.
4. The apparatus of claim 3, wherein the states of the ONT comprise at least three of: online, offline, and drop-off.
5. The apparatus of claim 1, wherein the registration information comprises at least: the logical number LOID, the serial number SN and the media access control address MAC address of the optical network terminal, and the user address and the position of the corresponding optical network terminal in the pon network optical line.
6. The apparatus according to claim 5, wherein the processing unit is configured to determine whether the LOID, SN, and MAC addresses of the optical network terminals respectively included in the registration information and the authentication information are consistent;
the processing unit is further to: and acquiring confirmation information for verifying whether the user address and the position included in the registration information are consistent with the actual situation.
7. The apparatus of claim 6, wherein if the user address or the location in the confirmation information does not match an actual situation, the processing unit is further configured to:
and sending the actual situation in the confirmation information to the resource platform so that the platform modifies the user address and the position in the stored registration information of the optical network terminal.
8. The apparatus of claim 5, wherein the resource platform comprises at least one of a resource management system and a network management system of a corresponding telecommunications carrier.
9. The device according to claim 1, wherein a mobile operating system is pre-installed in the processing unit, and an application corresponding to the resource platform is installed in the operating system;
the application is for: and after receiving the registration information sent by the resource platform, the device displays the registration information on a display screen connected with the processing unit.
10. The apparatus of claim 9, wherein the application is further configured to: after receiving a work order query task instruction of a user, sending the work order query task instruction to a server, and displaying a work order task corresponding to the user returned by the server; wherein, the work order task at least comprises the following four tasks: checking tasks, determining whether the registration information is consistent with the authentication information, confirming the fault reason of the optical network terminal, and maintaining the fault of the optical network terminal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910364885.6A CN110099315B (en) | 2019-04-30 | 2019-04-30 | Device for detecting resources in pon network |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910364885.6A CN110099315B (en) | 2019-04-30 | 2019-04-30 | Device for detecting resources in pon network |
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| CN110099315A CN110099315A (en) | 2019-08-06 |
| CN110099315B true CN110099315B (en) | 2021-08-20 |
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| CN113810100A (en) * | 2020-06-12 | 2021-12-17 | 中国移动通信集团湖南有限公司 | Resource checking method and device for optical network terminal equipment and electronic equipment |
| CN114157934A (en) * | 2021-12-01 | 2022-03-08 | 中国电信股份有限公司 | Service board card processing method, device, equipment and medium |
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| CN102571353A (en) * | 2012-01-09 | 2012-07-11 | 深圳市共进电子股份有限公司 | Method for verifying legitimacy of home gateway in passive optical network |
| CN104618010A (en) * | 2014-12-31 | 2015-05-13 | 山东信通电子股份有限公司 | Optical network resource information checking method |
| CN104753586A (en) * | 2013-12-25 | 2015-07-01 | 中国电信股份有限公司 | Method and system for acquiring passive optical network (PON) element information |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7873276B2 (en) * | 2007-06-06 | 2011-01-18 | At&T Intellectual Property I, L.P. | System and method for registration of network units |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102571353A (en) * | 2012-01-09 | 2012-07-11 | 深圳市共进电子股份有限公司 | Method for verifying legitimacy of home gateway in passive optical network |
| CN104753586A (en) * | 2013-12-25 | 2015-07-01 | 中国电信股份有限公司 | Method and system for acquiring passive optical network (PON) element information |
| CN104618010A (en) * | 2014-12-31 | 2015-05-13 | 山东信通电子股份有限公司 | Optical network resource information checking method |
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