CN108882061B

CN108882061B - ODN resource combing method, device and system

Info

Publication number: CN108882061B
Application number: CN201710326675.9A
Authority: CN
Inventors: 龚何燕; 王翔; 徐机
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2017-05-10
Filing date: 2017-05-10
Publication date: 2022-07-12
Anticipated expiration: 2037-05-10
Also published as: CN108882061A

Abstract

The document discloses a method, a device and a system for ODN resource combing, which comprise the following steps: acquiring field data, wherein the field data comprises information of a field optical splitter to be combed, information of an Optical Line Terminal (OLT) connected with the optical splitter and a corresponding relation between the optical splitter and an OLT port; acquiring resource management data from a resource management system, wherein the resource management data comprises information of an optical splitter, information of an OLT (optical line terminal) connected with the optical splitter and a corresponding relation between the optical splitter and an OLT port; the data management is corrected by taking the field data as a standard; and reporting a calibration result to the resource management system, wherein the calibration result comprises information of the optical splitter before and after calibration, information of an OLT connected with the optical splitter, and a corresponding relation between the optical splitter and an OLT port. The method and the device can realize automatic carding and proofreading of resources in the optical fiber distribution network.

Description

ODN resource combing method, device and system

Technical Field

The invention relates to the field of optical fiber communication networks, in particular to an ODN resource combing method, device and system.

Background

In a conventional Optical Distribution Network (ODN), each large operator needs to manage and maintain several of the following resources: firstly, optical fiber resources; second, equipment and port resources; thirdly, the connection relationship of optical fibers and the connection relationship of ports among all the devices; and fourthly, optical routing, namely end-to-end optical fiber connection relation. Only after the resources are managed and maintained, the ODN service can be better supported to be opened, the fault of the ODN can be accurately positioned and assigned, and the ODN fault can be conveniently processed. Therefore, in fiber distribution networks, managing and maintaining ODN resources is one of the most important links for each large operator.

The ODN is a passive network, each node device is a dummy resource, no definition of transmission service and network management exists, service signals transmitted by optical fibers cannot be terminated, the ODN does not have the characteristics of management and maintenance, and only needs to be managed and maintained manually, so that constructors need to enter and update resource data, the error rate is high, the updating is delayed, and the resource data in a resource management system of an operator is inconsistent with actual data. Operators need to put manpower into carding resources of the ODN every year, construction personnel need to carry out manual carding and proofreading on connection relations among each device, each port and each optical fiber and connection relations among the ports on the site, and the cost is high, so that manual misoperation and omission are inevitable.

In recent years, with the advent of the strategy of "broadband china", the broadband of optical fibers has been developed rapidly in china, and the number of optical fibers, the number of devices and the capacity of the devices have also increased in a large amount, while the level of management and maintenance of conventional optical fiber distribution networks has not kept pace with the development speed, so that a large amount of data distortion of optical fiber networks exists in the existing networks: some fiber resources appear to be free available in the resource management system, but are actually occupied; there are also resources that appear to be occupied in the resource management system, which are actually idle; the remaining fiber resource data is erroneous or simply not available, for example, it cannot be determined in the FTTX network which Optical Line Terminal (OLT) port is connected to an Optical splitter, or whether there is traffic below the OLT port. These problems not only cause a great deal of waste of resources, but also cause obstacles to the construction of ODNs, and meanwhile, cloud and intelligence of communication networks also have a serious short board.

Disclosure of Invention

In order to solve the technical problems of high cost, misoperation and omission caused by manual combing of ODN resources in the related art, the embodiment of the invention provides an ODN resource combing method, device and system, which can realize automatic combing of resources in an optical fiber distribution network.

The present application provides:

a method of ODN resource grooming, comprising:

acquiring field data, wherein the field data comprises information of a field optical splitter to be combed, information of an Optical Line Terminal (OLT) connected with the optical splitter and a corresponding relation between the optical splitter and an OLT port;

acquiring resource management data from a resource management system, wherein the resource management data comprises information of an optical splitter, information of an OLT (optical line terminal) connected with the optical splitter and a corresponding relation between the optical splitter and an OLT port;

the data management is corrected by taking the field data as a standard;

and reporting a calibration result to the resource management system, wherein the calibration result comprises information of the optical splitter before and after calibration, information of an OLT connected with the optical splitter, and a corresponding relation between the optical splitter and an OLT port.

The acquiring of the field data, where the field data includes information of a splitter to be combed on site, information of an OLT to which the splitter is connected, and a correspondence between the splitter and an OLT port, includes:

Receiving information of an optical splitter to be combed on site and information of an analog Optical Network Unit (ONU) corresponding to the optical splitter, wherein the analog ONU corresponding to the optical splitter is communicated with an Optical Line Terminal (OLT) connected with the optical splitter;

receiving an alarm reported by an OLT, wherein the alarm is generated by the communication between the simulated ONU and the OLT, and comprises simulated ONU information and OLT information;

and obtaining the corresponding relation between the optical splitter and the OLT port according to the alarm reported by the OLT, the optical splitter information acquired on site and the simulated ONU information used in the acquisition.

Wherein, the proofreading the resource management data by taking the field data as a standard comprises the following steps:

comparing the information of the field optical splitter to be combed in the field data with the information of the corresponding optical splitter in the resource management data, and if the information of the field optical splitter to be combed is not consistent with the information of the corresponding optical splitter in the resource management data, correcting the information of the corresponding optical splitter in the resource management data by taking the information of the field optical splitter to be combed as a reference;

comparing the information of the OLT connected with the optical splitter in the field data with the information of the OLT connected with the corresponding optical splitter in the resource management data, and if the information of the OLT connected with the optical splitter in the field data is inconsistent with the information of the OLT connected with the corresponding optical splitter in the resource management data, correcting the information of the OLT connected with the corresponding optical splitter in the resource management data by taking the information of the OLT connected with the optical splitter in the field data as a standard;

And comparing the corresponding relation between the optical splitter and the OLT port in the field data with the corresponding relation between the corresponding optical splitter and the OLT port in the resource management data, and if the corresponding relation is not consistent, correcting the corresponding relation between the corresponding optical splitter and the OLT port in the resource management data by taking the corresponding relation between the optical splitter and the OLT port in the field data as a standard.

A system for ODN resource grooming, comprising:

the system comprises a first acquisition module, a second acquisition module and a third acquisition module, wherein the first acquisition module is used for acquiring field data, and the field data comprises information of a field optical splitter to be combed, information of an Optical Line Terminal (OLT) connected with the optical splitter and a corresponding relation between the optical splitter and an OLT port;

a second obtaining module, configured to obtain resource management data from a resource management system, where the resource management data includes information of an optical splitter, information of an OLT to which the optical splitter is connected, and a correspondence between the optical splitter and an OLT port;

the proofreading module is used for proofreading the management data by taking the field data as an alignment;

and the first reporting module is used for reporting a calibration result to the resource management system, wherein the calibration result comprises information of the optical splitter before and after calibration, information of an OLT connected with the optical splitter, and a corresponding relation between the optical splitter and an OLT port.

The first obtaining module is specifically configured to: receiving information of an optical splitter to be combed on site and information of an analog Optical Network Unit (ONU) corresponding to the optical splitter, wherein the analog ONU corresponding to the optical splitter is communicated with an Optical Line Terminal (OLT) connected with the optical splitter; receiving an alarm reported by an OLT, wherein the alarm is generated by the communication between the simulated ONU and the OLT, and comprises simulated ONU information and OLT information; and obtaining the corresponding relation between the optical splitter and the OLT port according to the alarm reported by the OLT, the optical splitter information acquired on site and the simulated ONU information used in the acquisition.

The proofreading module is specifically configured to: comparing the information of the field optical splitter to be combed in the field data with the information of the corresponding optical splitter in the information management data, and correcting the information of the corresponding optical splitter in the information management data by taking the information of the field optical splitter to be combed as the standard when the information of the field optical splitter to be combed is inconsistent with the information of the corresponding optical splitter in the information management data; comparing the information of the OLT connected with the optical splitter in the field data with the information of the OLT connected with the corresponding optical splitter in the resource management data, and if the information of the OLT connected with the optical splitter in the field data is inconsistent with the information of the OLT connected with the corresponding optical splitter in the resource management data, calibrating the information of the OLT connected with the corresponding optical splitter in the resource management data; and comparing the corresponding relation between the optical splitter and the OLT port in the field data with the corresponding relation between the corresponding optical splitter and the OLT port in the resource management data, and if the corresponding relation is not consistent, correcting the corresponding relation between the corresponding optical splitter and the OLT port in the resource management data by taking the corresponding relation between the optical splitter and the OLT port in the field data as a standard.

A server, comprising at least:

a memory storing an ODN resource combing program;

a processor configured to execute the ODN resource grooming program to perform the following operations:

the data management is corrected by taking the field data as a standard;

A computer readable storage medium having stored thereon an ODN resource grooming program, which when executed by a processor implements the steps of the ODN resource grooming method described above.

A method of ODN resource grooming, comprising:

Generating an analog Optical Network Unit (ONU), and registering the analog ONU to an Optical Line Terminal (OLT) connected with a field optical splitter to be combed;

collecting information of a field splitter to be combed;

and reporting the information of the optical splitter to be combed on site and the information of the simulated ONU.

The information of the field optical splitter to be combed is collected, and the information at least comprises one of the following information: scanning and inputting information of a field splitter to be combed; and manually inputting the information of the splitter to be combed on site.

After the generating the analog ONU, the method further comprises: and sending an optical signal to an OLT connected with the optical splitter to be combed on site through the analog ONU, and receiving the optical signal sent by the OLT.

An ODN resource grooming device comprising:

the ONU simulation module is used for generating a simulated Optical Network Unit (ONU) and registering the simulated ONU to an Optical Line Terminal (OLT) connected with the on-site optical splitter to be combed;

the acquisition module is used for acquiring information of the field optical splitter to be combed;

and the second reporting module is used for reporting the information of the optical splitter to be combed on site and the information of the analog ONU.

The acquisition module is at least used for acquiring the information of the field splitter to be combed in one of the following modes: collecting information of a field optical splitter to be combed in a code scanning and inputting mode; and collecting the information of the splitter to be combed on site in a manual input mode.

The ONU simulation module is further configured to send an optical signal to an OLT connected to the on-site optical splitter to be combed through the simulated ONU, and receive the optical signal sent by the OLT.

A terminal, comprising at least:

the acquisition equipment is used for acquiring the information of the optical splitter to be combed on site through an output port connected to the optical splitter to be combed;

a memory storing an ODN resource grooming program;

and reporting the information of the on-site optical splitter to be combed and the information of the simulated ONU, which are acquired by the acquisition equipment.

Wherein the acquisition device comprises at least one of: the code scanning equipment is used for collecting information of the field optical splitter to be combed in a code scanning and inputting mode; and the manual input device is used for acquiring the information of the optical splitter to be combed on site in a manual input mode.

A computer readable storage medium having stored thereon an ODN resource grooming program, which when executed by a processor, implements the steps of the ODN resource grooming method described above.

The embodiment of the invention can automatically match, comb and correct the information of the optical splitter to be combed, the information of the OLT connected with the optical splitter and the corresponding relation between the optical splitter and the OLT port, realizes the automatic combing and correction of the resources in the optical fiber distribution network, improves the reliability of the resource combing in the optical fiber distribution network, and reduces the implementation complexity of the resource combing in the optical fiber distribution network, thereby achieving the purpose of simply, quickly, automatically and reliably combing the resources in the optical fiber distribution network, and reducing the labor and implementation cost consumed in the resource combing in the optical fiber distribution network.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the example serve to explain the principles of the invention and not to limit the invention.

FIG. 1 is a flow chart illustrating a method for combing ODN resources according to an embodiment;

FIG. 2 is a schematic diagram illustrating a configuration of an ODN resource combing system according to a fifth embodiment;

FIG. 3 is a flow chart of a method for ODN resource combing in the fourth embodiment;

FIG. 4 is a schematic diagram illustrating a configuration of an ODN asset grooming device in accordance with a fifth embodiment;

FIG. 5 is a schematic structural diagram of an ODN resource combing platform according to an embodiment;

FIG. 6 is a schematic flow chart of resource combing in the eighth embodiment;

FIG. 7 is a flow chart of splitter information entry;

FIG. 8 is a flow chart of an ODN resource combing system automatic combing and proofreading.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

The steps illustrated in the flow charts of the figures may be performed in a computer system such as a set of computer-executable instructions. Also, while a logical order is shown in the flow diagrams, in some cases, the steps shown or described may be performed in an order different than here.

The application provides a method, a device and a system for ODN resource combing, which can automatically comb and correct the data of an optical splitter, an OLT connected with the optical splitter and the corresponding relation between the optical splitter and an OLT port in the ODN, and realize the automatic combing of the resources in the ODN.

The embodiment of the invention is as follows: and comparing the actual data of the optical splitter to be combed in the optical fiber distribution network and the OLT connected with the optical splitter with the data in the resource management system of the operator, and automatically correcting the data in the resource management system by taking the actual data as the standard, wherein the data comprises the information of the optical splitter, the information of the OLT and the corresponding relation between the optical splitter and an OLT port.

Example one

As shown in fig. 1, the method for ODN resource combing may include:

step 101, acquiring field data, wherein the field data comprises information of a field optical splitter to be combed, information of an OLT (optical line terminal) connected with the optical splitter and a corresponding relation between the optical splitter and an OLT port;

102, acquiring resource management data from a resource management system, wherein the resource management data comprises information of an optical splitter, information of an OLT (optical line terminal) connected with the optical splitter and a corresponding relation between the optical splitter and an OLT port;

103, correcting the data of the management by taking the field data as a standard;

And step 104, reporting a correction result to the resource management system, wherein the correction result comprises information of the optical splitter before and after correction, information of an OLT connected with the optical splitter, and a corresponding relation between the optical splitter and an OLT port.

In the embodiment, the information of the optical splitter to be combed, the information of the OLT (such as port information of the OLT) connected to the optical splitter to be combed, and the corresponding relationship between the optical splitter and the port of the OLT can be automatically matched, so that the automatic combing and checking of the resources in the optical fiber distribution network are realized, the reliability of resource combing in the optical fiber distribution network is improved, and the implementation complexity of resource combing in the optical fiber distribution network is reduced, thereby achieving the purpose of simply, quickly, automatically and reliably combing the resources in the optical fiber distribution network, and reducing labor and implementation cost consumed during resource combing in the optical fiber distribution network.

In this embodiment, the OLT information may include port information of the OLT and the like. The information of the beam splitter may include: for uniquely identifying the identity of the splitter, etc. The corresponding relationship between the optical splitter and the OLT port refers to the connection relationship information between the optical splitter and the OLT port. For example, the splitter information may include information such as a name and a splitting ratio, the OLT information may include information such as a name and an ip address, and the port information of the OLT may include a port number of the OLT. This information uniquely identifies the splitter, OLT port, and can unambiguously identify the information of its assigned subscriber.

In this embodiment, the acquiring field data may include: receiving information of an optical splitter to be combed on site and information of an analog Optical Network Unit (ONU) corresponding to the optical splitter, wherein the analog ONU corresponding to the optical splitter is communicated with an OLT (optical line terminal) connected with the optical splitter; receiving an alarm reported by an OLT, wherein the alarm is generated by the communication between the simulated ONU and the OLT, and comprises simulated ONU information and OLT information; and obtaining the corresponding relation between the optical splitter and the OLT port according to the alarm reported by the OLT, the optical splitter information acquired on site and the simulated ONU information used in the acquisition.

In this embodiment, the calibrating the resource management data with the field data as the standard may include: 1) comparing the information of the field optical splitter to be combed in the field data with the information of the corresponding optical splitter in the information management data, and correcting the information of the corresponding optical splitter in the information management data by taking the information of the field optical splitter to be combed as the standard when the information of the field optical splitter to be combed is inconsistent with the information of the corresponding optical splitter in the information management data; 2) comparing the information of the OLT connected with the optical splitter in the field data with the information of the OLT connected with the corresponding optical splitter in the resource management data, and if the information of the OLT connected with the optical splitter in the field data is inconsistent with the information of the OLT connected with the corresponding optical splitter in the resource management data, calibrating the information of the OLT connected with the corresponding optical splitter in the resource management data; 3) and comparing the corresponding relation between the optical splitter and the OLT port in the field data with the corresponding relation between the corresponding optical splitter and the OLT port in the resource management data, and if the corresponding relation is not consistent, correcting the corresponding relation between the corresponding optical splitter and the OLT port in the resource management data by taking the corresponding relation between the optical splitter and the OLT port in the field data as a standard.

In practical applications, in the comparison process, if the comparison result is consistent, the relevant information may not be checked.

Example two

As shown in fig. 2, the ODN resource grooming system may include:

a first obtaining module 21, configured to obtain field data, where the field data includes information of a splitter to be combed on site, information of an optical line terminal OLT connected to the splitter, and a correspondence between the splitter and an OLT port;

a second obtaining module 22, configured to obtain resource management data from a resource management system, where the resource management data includes information of an optical splitter, information of an OLT connected to the optical splitter, and a correspondence between the optical splitter and an OLT port;

the proofreading module 23 is configured to proofread the data of the asset with the field data as an alignment;

a first reporting module 24, configured to report a calibration result to the resource management system, where the calibration result includes information of the optical splitter before and after calibration, information of an OLT to which the optical splitter is connected, and a correspondence between the optical splitter and an OLT port.

The ODN resource combing system can automatically match, comb and correct information of the optical splitter to be combed, information of an OLT (such as port information of the OLT) connected with the optical splitter to be combed and corresponding relation between the optical splitter and an OLT port, so that automatic combing and correcting of resources in an optical fiber distribution network are achieved, reliability of resource combing in the optical fiber distribution network is improved, implementation complexity of resource combing in the optical fiber distribution network is reduced, the purpose of simply, quickly, automatically and reliably combing resources in the optical fiber distribution network is achieved, and labor and implementation cost consumed during resource combing in the optical fiber distribution network are reduced.

The first obtaining module 21 may be specifically configured to: receiving information of an optical splitter to be combed on site and information of a simulated ONU corresponding to the optical splitter, wherein the simulated ONU corresponding to the optical splitter is communicated with an OLT connected with the optical splitter; receiving an alarm reported by an OLT, wherein the alarm is generated by the communication between the simulated ONU and the OLT, and comprises simulated ONU information and OLT information; and obtaining the corresponding relation between the optical splitter and the OLT port according to the alarm reported by the OLT, the optical splitter information acquired on site and the simulated ONU information used in the acquisition. That is to say, the first obtaining module 21 of the resource combing system may receive the alarm reported by the OLT, and automatically match the information of the optical splitter to be combed on site and the information of the simulated ONU corresponding to the optical splitter, so as to obtain the corresponding relationship between the optical splitter and the OLT port.

The proofreading module 23 may be specifically configured to: comparing the information of the field optical splitter to be combed in the field data with the information of the corresponding optical splitter in the information management data, and correcting the information of the corresponding optical splitter in the information management data by taking the information of the field optical splitter to be combed as the standard when the information of the field optical splitter to be combed is inconsistent with the information of the corresponding optical splitter in the information management data; comparing the information of the OLT connected with the optical splitter in the field data with the information of the OLT connected with the corresponding optical splitter in the resource management data, and if the information of the OLT connected with the optical splitter in the field data is inconsistent with the information of the OLT connected with the corresponding optical splitter in the resource management data, calibrating the information of the OLT connected with the corresponding optical splitter in the resource management data; and comparing the corresponding relation between the optical splitter and the OLT port in the field data with the corresponding relation between the corresponding optical splitter and the OLT port in the resource management data, and if the corresponding relation is not consistent, correcting the corresponding relation between the corresponding optical splitter and the OLT port in the resource management data by taking the corresponding relation between the optical splitter and the OLT port in the field data as a standard.

In practical applications, in the above comparison process, if the comparison result is consistent, the checking module 23 may not check the relevant information.

In this embodiment, the first obtaining module 21, the second obtaining module 22, the calibrating module 23, and the first reporting module may be software, hardware, or a combination of the two. For example, the ODN resource grooming system of this embodiment may be implemented by a software system, which may be installed on a device capable of communicating with a resource management system, an OLT, and the like, and the device may be a server, and the like.

In this embodiment, the resource combing system may further include a display module, and the display module may be used to display the field data, the resource management data, and the collation result, so that a worker can view the data at any time.

In practical application, the resource combing system can normally operate, and the following preconditions are required:

the resource combing system can be connected with a resource management system of an operator through an IP network to achieve the effect of interconnection and intercommunication so as to obtain the resource management data of the resource management system and report the result of the correction to the resource management system.

And secondly, the resource combing system can be mutually connected with the OLT through an IP network to achieve the effect of interconnection and intercommunication so as to receive the alarm from the OLT and acquire the corresponding relation between the optical splitter and the OLT port in the field data based on the alarm.

And thirdly, the resource combing system can be mutually connected with an ODN resource combing device through an IP network to achieve the effect of interconnection and intercommunication so as to obtain the field data.

EXAMPLE III

A server, comprising at least:

a memory storing an ODN resource combing program;

the data management is corrected by taking the field data as a standard;

The server in this embodiment can implement all the details of the method in the first embodiment, and the implementation principle thereof is the same, and reference may be made to the description of the method in the first embodiment.

Example four

As shown in fig. 3, a method for ODN resource combing includes:

step 301, generating a simulated ONU, and registering the simulated ONU to an OLT connected with a field optical splitter to be combed;

step 302, collecting information of a field splitter to be combed;

and step 303, reporting the information of the on-site optical splitter to be combed and the information of the simulated ONU.

In this embodiment, information of the optical splitter to be combed on site may be collected and reported to the ODN resource combing system, and the simulated ONU causes the OLT to report an alarm to the ODN resource combing system, so that the ODN resource combing system automatically matches, combs, and corrects the information of the optical splitter to be combed, information of the OLT to which the optical splitter to be combed is connected (e.g., port information of the OLT), and a correspondence between the optical splitter and a port of the OLT, thereby achieving an objective of intelligently combing resources.

In this embodiment, the acquiring information of the field splitter to be combed includes at least one of: 1) scanning a code (such as scanning a bar code or a two-dimensional code) and inputting information of the optical splitter to be combed on site; 2) and manually inputting the information of the optical splitter to be combed on site.

In this embodiment, after generating the simulated ONU, the method may further include: and sending an optical signal to an OLT (optical line terminal) connected with the optical splitter to be combed on site through the analog ONU, and receiving the optical signal sent by the OLT, so that the analog ONU is registered to the OLT connected with the optical splitter to be combed on site, and the OLT generates an alarm and reports the alarm to the ODN resource combing system.

EXAMPLE five

An ODN resource grooming device, as shown in fig. 4, comprises:

the ONU simulation module 41 is used for generating a simulated Optical Network Unit (ONU) and registering the simulated ONU to an Optical Line Terminal (OLT) connected with the on-site optical splitter to be combed;

the acquisition module 42 is used for acquiring information of the field optical splitter to be combed;

and a second reporting module 43, configured to report information of the optical splitter to be combed on site and information of the analog ONU.

The acquisition module 42 is at least configured to acquire information of the field splitter to be combed in one of the following manners: collecting information of a field optical splitter to be combed in a code scanning and inputting mode; and collecting the information of the field optical splitter to be combed in a manual input mode.

In this embodiment, the ONU analog module 41, the acquisition module 42, and the second reporting module may be software, hardware, or a combination of the two. For example, the ODN resource grooming apparatus of this embodiment may be implemented by an apparatus capable of being connected to an output interface of an optical splitter, where the apparatus may be a mobile terminal or the like.

In practical application, the ODN resource combing device may be connected to an output port of an Optical splitter to be combed on site by using an Optical fiber, after an Optical Network is connected, the resource combing device sends an Optical signal to an OLT connected to the Optical splitter, receives the Optical signal sent by the OLT, registers the ONU to the OLT through an analog Optical Network Unit (ONU), may record information of the Optical splitter, and automatically reports the information of the Optical splitter and the information of the analog ONU to the resource combing system.

EXAMPLE six

A terminal, comprising at least:

a memory storing an ODN resource combing program;

Wherein the acquisition device may include at least one of:

the code scanning equipment is used for collecting information of the field optical splitter to be combed in a code scanning and inputting mode;

And the manual input device is used for acquiring the information of the optical splitter to be combed on site in a manual input mode.

The terminal in this embodiment can implement all the details of the method described in the fourth embodiment, and the implementation principle thereof is the same, and reference may be made to the description of the method described in the sixth embodiment.

EXAMPLE seven

Fig. 5 is a block diagram of a resource combing platform. The resource carding platform comprises: ODN resource combing system and ODN resource combing device, in FIG. 5, the dotted line indicates that two physical devices or systems are connected through an IP network, and the solid line indicates that two physical devices are connected through a cable network.

The ODN resource combing system and the resource system can be interconnected and intercommunicated after being connected through an IP network, and the ODN resource combing system can synchronize the resource data from the resource system and report the result after combing and proofreading. The ODN resource combing system and the OLT can be interconnected and intercommunicated after being connected through an IP network, the OLT can report information such as alarms and the like to the ODN resource combing system, and the ODN resource combing system can also manage the OLT.

The ODN resource carding system and the ODN resource carding device can be interconnected and intercommunicated after being connected through an IP network, the ODN resource carding device can report collected information of the simulated ONU and the field splitter to be carded to the ODN resource carding system, and the ODN resource carding system automatically combs and corrects the information reported by the ODN resource carding device after receiving the information.

In this embodiment, the ODN resource combing device may be connected to an output port of an optical splitter to be combed on site by using an optical fiber, and after an optical network is connected, the ODN resource combing device sends an optical signal to an OLT connected to the optical splitter, receives the optical signal sent by the OLT, registers the ONU to the OLT through a simulated ONU, may record information of the optical splitter, and automatically reports the information of the optical splitter and the information of the simulated ONU to the ODN resource combing system.

After the ODN resource combing device reports information of a simulated ONU and splitter information (namely information of a splitter to be combed on site) connected with the ODN resource combing device to the ODN resource combing system, the ODN resource combing system can automatically comb out the connection relationship between the simulated ONU and an OLT port, the connection relationship between the simulated ONU and the splitter and the corresponding relationship between the OLT port and the splitter according to the splitter information and the simulated ONU information reported by the ODN resource combing device and in combination with an alarm reported by an OLT.

The ODN resource combing system acquires field data, wherein the field data comprises information of a field optical splitter to be combed, information of an Optical Line Terminal (OLT) connected with the optical splitter and a corresponding relation between the optical splitter and an OLT port; acquiring resource management data from a resource management system, wherein the resource management data comprises information of an optical splitter, information of an OLT (optical line terminal) connected with the optical splitter and a corresponding relation between the optical splitter and an OLT port; the data management is corrected by taking the field data as a standard; and finally, reporting a correction result to the resource management system, wherein the correction result comprises information of the optical splitter before and after correction, information of an OLT connected with the optical splitter, and a corresponding relation between the optical splitter and an OLT port.

In this embodiment, the process of performing ODN resource combing by the ODN resource combing platform shown in fig. 5 may include the following steps:

firstly, generating an analog ONU by the ODN resource combing device, and registering the analog ONU to an OLT connected with an optical splitter to be combed on site.

Secondly, the OLT identifies that the simulated ONU is an unavailable virtual ONU, generates an alarm and reports the alarm to the ODN resource combing system;

thirdly, reporting the information of the optical splitter to be combed on site to the resource combing system by the ODN resource combing device;

fourthly, the ODN resource combing device reports the information of the simulated ONU connected to the optical splitter to be combed on site to the resource combing system;

wherein, the data in the three items and the four items must be reported to the resource combing system at the same time;

fifthly, the ODN resource combing system receives the alarm reported by the OLT and automatically matches the simulated ONU information and the splitter information reported by the fourth item and the third item to obtain the corresponding relation between the splitters and the OLT port;

sixthly, the ODN resource carding system takes information of a light splitter to be carded on site, information of an OLT connected with the light splitter and site data of a corresponding relation between the light splitter and an OLT port as the resource management data for calibrating the resource management system synchronization;

And seventhly, reporting the correction result to the resource management system by the ODN resource combing system, wherein the correction result can comprise data before and after automatic correction, and the data comprises information of the optical splitter, information of an OLT connected with the optical splitter and a corresponding relation between the optical splitter and an OLT port.

Example eight

As shown in fig. 6, the ODN resource combing process may include:

step 601: the resource combing system synchronizes the resource management data from the resource management system, wherein the resource management data comprises information of the OLT, information of the optical splitter, corresponding relation between the optical splitter and an OLT port and the like;

step 602: the constructor arrives at the site where the optical splitter to be combed is located;

constructors need to carry tables of all optical splitters to be combed and led out from a resource management system, and each optical splitter in the tables is provided with a two-dimensional code.

Step 603: inputting information of the optical splitter to be combed into the resource combing device;

some optical splitters on site do not have identifiable identifiers, manual entry is needed at the moment, and detailed implementation steps are described in detail by combining the optical splitter information entry flow chart shown in fig. 7. As shown in fig. 7, the process of splitter information entry may include:

step 6031: judging whether the optical splitter has a bar code or a two-dimensional code, if so, continuing to step 6032, otherwise, continuing to step 6033;

Step 6032: scanning and inputting the information of the optical splitter by using a resource carding device;

and when the beam splitter has a bar code or a two-dimensional code, scanning the code by using the resource carding device to record the information of the beam splitter, and finishing the recording.

Step 6033: judging whether the optical splitter has a label which can be identified by human eyes, if so, continuing to step 6034, otherwise, continuing to step 6035;

when the optical splitter does not have a bar code or a two-dimensional code, whether the optical splitter has a label which can be identified by human eyes or not needs to be continuously judged.

Step 6034: the constructor manually inputs the information of the optical splitter on the label;

when the optical splitter has a label which can be identified by human eyes, constructors manually input the information of the optical splitter on the label, and the input is finished.

Step 6035: the constructor manually inputs the information of the optical splitter in the information management system;

when the optical splitter does not have a label which can be identified by human eyes, the constructor needs to select the most suitable optical splitter to be combed from all tables of the optical splitter to be combed (the table is from the resource management system and is the table in the synchronization step 602) according to various conditions such as the current geographic position and the like, scan and input the information of the optical splitter by using the resource combing device, attach the label to the optical splitter, and finish the input.

Step 604: connecting the resource carding device to an output port of the optical splitter to be carded through an optical fiber;

step 605: the resource combing device simulates an ONU to send an optical signal to a connected OLT, and requests registration;

step 606: the OLT receives an optical signal sent by the resource combing device and responds;

the OLT receives an optical signal sent by the resource combing device, recognizes that the ONU is a virtual ONU which cannot be used actually, reports an alarm to the resource combing system through the IP network, wherein the alarm comprises OLT information and information of the simulated ONU, and then sends the optical signal to the resource combing device to inform that a registration request is accepted;

step 607: the resource combing device reports the information of the optical splitter and the information of the simulated ONU to the resource combing system;

step 608: the resource combing system receives the optical splitter information and the simulated ONU information reported by the resource combing device and returns response information;

the resource grooming system needs to save the received data.

Step 609: the resource carding system automatically combs and proofreads, and reports the proofreading result to the resource management system;

here, as shown in fig. 8, the process of automatic carding and proofreading of the ODN resource carding system includes:

step 6091: the resource combing system analyzes the connection information of the ONU and the OLT port according to the simulated ONU information and the optical splitter information reported by the resource combing device and the alarm reported by the OLT, namely the corresponding relation between the optical splitter to be combed and the OLT port (namely the connection relation information between the optical splitter and the OLT port);

Here, the resource combing system matches the optical splitter information and the simulated ONU information reported by the resource combing device with the alarm reported by the OLT, so as to obtain the correspondence between the optical splitter and the OLT port.

Step 6092: the resource combing system inquires the corresponding relation among the optical splitter information, the OLT information, the optical splitter and the OLT port which are synchronized by the resource management system;

step 6093: the resource carding system proofreads the information of the optical splitter;

specifically, the resource combing system compares the optical splitter information synchronized with the resource management system with the optical splitter information obtained in step 6091, and if the information obtained in step 6091 is inconsistent, the alignment is performed with the information obtained in step 6091 as a reference;

step 6094: the resource carding system proofreads the OLT information;

specifically, the resource combing system compares the synchronized OLT information in the resource management system with the OLT information obtained in step 6091, and if the synchronized OLT information is not consistent with the OLT information obtained in step 6091, the resource combing system performs calibration with the information obtained in step 6091 as a reference;

step 6095: the resource carding system proofreads the corresponding relation between the optical splitter and the OLT port;

specifically, the resource combing system compares the corresponding relationship between the optical splitter and the OLT port synchronized with the resource management system with the corresponding relationship between the optical splitter and the OLT port obtained in step 6091, and if the corresponding relationship is not consistent, the information obtained in step 609-1 is calibrated;

Step 6096: and the resource combing system reports the result of the correction to the resource management system.

Here, the collation result includes data before and after the collation. Specifically, the calibration result includes the splitter information and the OLT information before calibration and the corresponding relationship between the splitter and the OLT port, and the calibration result also includes the splitter information and the OLT information after calibration and the corresponding relationship between the splitter and the OLT port.

It should be noted that the calibration steps 6093 to 6095 are not performed sequentially, may be performed simultaneously, may be performed sequentially according to the sequence 6093 to 6095, may be performed in other sequences, and are not limited herein.

In addition, an embodiment of the present application further provides a computer-readable storage medium, where an ODN resource combing program is stored on the computer-readable storage medium, and when executed by a processor, the ODN resource combing program implements the steps of the ODN resource combing method according to the first embodiment.

In addition, an embodiment of the present application further provides a computer-readable storage medium, where an ODN resource combing program is stored on the computer-readable storage medium, and when executed by a processor, the ODN resource combing program implements the steps of the ODN resource combing method according to the fourth embodiment.

Optionally, in this embodiment, the storage medium may include, but is not limited to: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, and various media capable of storing program codes.

Optionally, in this embodiment, the processor executes the method steps of the above embodiments according to the program code stored in the storage medium.

Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments and optional implementation manners, and this embodiment is not described herein again.

It will be understood by those skilled in the art that all or part of the steps of the above methods may be implemented by a program instructing associated hardware (e.g., a processor) to perform the steps, and the program may be stored in a computer readable storage medium, such as a read only memory, a magnetic or optical disk, and the like. Alternatively, all or part of the steps of the above embodiments may be implemented using one or more integrated circuits. Accordingly, the modules/units in the above embodiments may be implemented in hardware, for example, by an integrated circuit, or may be implemented in software, for example, by a processor executing programs/instructions stored in a memory to implement the corresponding functions. The present application is not limited to any specific form of hardware or software combination.

The foregoing shows and describes the general principles and features of the present application, together with the advantages thereof. The present application is not limited to the above-described embodiments, which are described in the specification and drawings only to illustrate the principles of the application, but also to provide various changes and modifications within the spirit and scope of the application, which are within the scope of the claimed application.

Claims

1. A method for ODN resource combing, which is characterized by comprising the following steps:

comparing the information of the field optical splitter to be combed in the field data with the information of the corresponding optical splitter in the information management data, and correcting the information of the corresponding optical splitter in the information management data by taking the information of the field optical splitter to be combed as the standard when the information of the field optical splitter to be combed is inconsistent with the information of the corresponding optical splitter in the information management data; comparing the information of the OLT connected with the optical splitter in the field data with the information of the OLT connected with the corresponding optical splitter in the resource management data, and if the information of the OLT connected with the optical splitter in the field data is inconsistent with the information of the OLT connected with the corresponding optical splitter in the resource management data, calibrating the information of the OLT connected with the corresponding optical splitter in the resource management data; comparing the corresponding relationship between the optical splitter and the OLT port in the field data with the corresponding relationship between the optical splitter and the OLT port in the resource management data, and if the corresponding relationship is not consistent, calibrating the corresponding relationship between the optical splitter and the OLT port in the resource management data by taking the corresponding relationship between the optical splitter and the OLT port in the field data as a standard, wherein the information of the optical splitter comprises the name of the optical splitter used for identifying the optical splitter and a splitting ratio, the information of the OLT comprises the name of the OLT used for identifying the OLT and an Internet protocol address of the OLT, and the port information of the OLT comprises a port number used for identifying the OLT port;

2. The method according to claim 1, wherein the acquiring field data, which includes information of an optical splitter to be combed on site, information of an OLT connected to the optical splitter, and a correspondence between the optical splitter and an OLT port, comprises:

receiving information of an optical splitter to be combed on site and information of an analog Optical Network Unit (ONU) corresponding to the optical splitter, wherein the analog ONU corresponding to the optical splitter is communicated with an OLT (optical line terminal) connected with the optical splitter;

3. An ODN resource grooming system, comprising:

the proofreading module is used for proofreading the data of the asset by taking the field data as an alignment; the method is specifically used for: comparing the information of the field optical splitter to be combed in the field data with the information of the corresponding optical splitter in the information management data, and correcting the information of the corresponding optical splitter in the information management data by taking the information of the field optical splitter to be combed as the standard when the information of the field optical splitter to be combed is inconsistent with the information of the corresponding optical splitter in the information management data; comparing the information of the OLT connected with the optical splitter in the field data with the information of the OLT connected with the corresponding optical splitter in the resource management data, and if the information of the OLT connected with the optical splitter in the field data is inconsistent with the information of the OLT connected with the corresponding optical splitter in the resource management data, calibrating the information of the OLT connected with the corresponding optical splitter in the resource management data; comparing the corresponding relationship between the optical splitter and the OLT port in the field data with the corresponding relationship between the optical splitter and the OLT port in the resource management data, and if the corresponding relationship is not consistent, correcting the corresponding relationship between the optical splitter and the OLT port in the resource management data by taking the corresponding relationship between the optical splitter and the OLT port in the field data as a standard, wherein the information of the optical splitter comprises the name of the optical splitter used for identifying the optical splitter and the optical splitting ratio, the information of the OLT comprises the name of the OLT used for identifying the OLT and the Internet protocol address of the OLT, and the port information of the OLT comprises the port number used for identifying the OLT port;

And the first reporting module is used for reporting a calibration result to the resource management system, wherein the calibration result comprises information of the optical splitters before and after calibration, information of the OLT connected with the optical splitters and a corresponding relation between the optical splitters and the OLT ports.

4. The system of claim 3, wherein the first obtaining module is specifically configured to:

5. A server, characterized in that it comprises at least:

a memory storing an ODN resource combing program;

comparing the information of the field optical splitter to be combed in the field data with the information of the corresponding optical splitter in the information management data, and correcting the information of the corresponding optical splitter in the information management data by taking the information of the field optical splitter to be combed as the standard when the information of the field optical splitter to be combed is inconsistent with the information of the corresponding optical splitter in the information management data; comparing the information of the OLT connected with the optical splitter in the field data with the information of the OLT connected with the corresponding optical splitter in the resource management data, and if the information of the OLT connected with the optical splitter in the field data is inconsistent with the information of the OLT connected with the corresponding optical splitter in the resource management data, calibrating the information of the OLT connected with the corresponding optical splitter in the resource management data; comparing the corresponding relationship between the optical splitter and the OLT port in the field data with the corresponding relationship between the optical splitter and the OLT port in the resource management data, and if the corresponding relationship is not consistent, correcting the corresponding relationship between the optical splitter and the OLT port in the resource management data by taking the corresponding relationship between the optical splitter and the OLT port in the field data as a standard, wherein the information of the optical splitter comprises the name of the optical splitter used for identifying the optical splitter and the optical splitting ratio, the information of the OLT comprises the name of the OLT used for identifying the OLT and the Internet protocol address of the OLT, and the port information of the OLT comprises the port number used for identifying the OLT port;

6. A computer-readable storage medium, having stored thereon an ODN resource grooming program, which when executed by a processor, implements the steps of the ODN resource grooming method of any of claims 1-2.

7. A method for ODN resource combing, which is characterized by comprising the following steps:

collecting information of a splitter to be combed on site, wherein the information at least comprises one of the following information: scanning a code and inputting information of the optical splitter to be combed on site; manually inputting information of the optical splitter to be combed on site;

reporting the information of the on-site optical splitter to be combed and the information of the simulated ONU at the same time, wherein the information of the optical splitter to be combed comprises an optical splitter name and a light splitting ratio for identifying the optical splitter;

after generating the simulated ONU, the method further comprises: and sending an optical signal to an OLT connected with the optical splitter to be combed on site through the analog ONU, and receiving the optical signal sent by the OLT.

8. An ODN resource grooming device, comprising:

the ONU simulation module is used for generating a simulated Optical Network Unit (ONU) and registering the simulated ONU to an Optical Line Terminal (OLT) connected with the on-site optical splitter to be combed; the ONU simulation module is also used for sending an optical signal to an OLT connected with an optical splitter to be combed on site through the simulation ONU and receiving the optical signal sent by the OLT;

the acquisition module is used for acquiring information of the field optical splitter to be combed; the acquisition module is at least used for acquiring the information of the field splitter to be combed in one of the following modes: collecting information of a field optical splitter to be combed in a code scanning and inputting mode; collecting the information of the field optical splitter to be combed in a manual input mode;

and the second reporting module is used for reporting the information of the on-site optical splitter to be combed and the information of the simulated ONU at the same time, wherein the information of the optical splitter to be combed comprises the name of the optical splitter used for identifying the optical splitter and the splitting ratio.

9. A terminal, characterized in that it comprises at least:

the acquisition equipment is used for acquiring the information of the optical splitter to be combed on site through an output port connected to the optical splitter to be combed; the acquisition device comprises at least one of: the code scanning equipment is used for collecting information of the field optical splitter to be combed in a code scanning and inputting mode;

The manual input equipment is used for acquiring the information of the field optical splitter to be combed in a manual input mode;

a memory storing an ODN resource combing program;

reporting information of the on-site optical splitter to be combed and information of the simulated ONU, which are acquired by the acquisition equipment, simultaneously, wherein the information of the optical splitter to be combed comprises an optical splitter name and a light splitting ratio for identifying the optical splitter;

after the analog ONU is generated, sending an optical signal to an OLT connected with an optical splitter to be combed on site through the analog ONU, and receiving the optical signal sent by the OLT.

10. A computer readable storage medium, wherein an ODN resource grooming program is stored on the computer readable storage medium, and when executed by a processor, implements the steps of the ODN resource grooming method of claim 7.