CN107465528B

CN107465528B - ODN resource information acquisition method and device for optical distribution network

Info

Publication number: CN107465528B
Application number: CN201610392881.5A
Authority: CN
Inventors: 赵从来; 邰晏飞; 王艳华
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2016-06-03
Filing date: 2016-06-03
Publication date: 2022-04-15
Anticipated expiration: 2036-06-03
Also published as: WO2017206535A1; CN107465528A

Abstract

The invention provides a method and a device for collecting ODN resource information of an optical distribution network, wherein the method comprises the following steps: acquiring an ODN resource image to be identified in a preset identification area of an ODN facility; identifying ODN resources in the ODN resource image to be identified according to the preset ODN resource characteristics; and allocating ODN resource identifiers to the identified ODN resources according to a preset rule to obtain ODN resource information carrying the ODN resource identifiers, wherein the ODN resource identifiers are used for uniquely identifying the identified ODN resources, so that the problem of low ODN resource management accuracy in the related art is solved, the unified management of the ODN resources is realized, and the ODN resource management accuracy is improved.

Description

ODN resource information acquisition method and device for optical distribution network

Technical Field

The invention relates to the field of communication, in particular to an ODN resource information acquisition method and device for an optical distribution network.

Background

With the continuous increase of the construction scale of the Optical fiber Network, the requirements on the accuracy and timeliness of resource information acquisition and update become higher and higher, the intelligent management of an Optical Distribution Network (ODN for short) becomes a necessary trend, but the Network update cannot be done all at once, a period of time is needed in the process from the existing massive traditional ODN Optical fiber to the intelligent ODN, and the intelligent ODN and the traditional ODN inevitably coexist in a long time. There are also a number of solutions for intelligent ODNs, such as: RFID, EID, two-dimensional code and the like, and ODN resource management flows during operation and construction of each scheme are inconsistent. In the conventional ODN, since operators have many years of experience in optical fiber management, each operator has its own ODN resource management process for construction operation. However, no construction operation flow which can realize unified resource management covering the traditional ODN and various intelligent ODNs on the basis of adapting to each construction flow exists at present, so that the resource management accuracy in the current operation construction is low.

Aiming at the problem of low ODN resource management accuracy in the related technology, no effective solution is provided at present.

Disclosure of Invention

The embodiment of the invention provides an ODN resource information acquisition method and device for an optical distribution network, which are used for at least solving the problem of low ODN resource management accuracy in the related technology.

According to an embodiment of the present invention, a method for acquiring ODN resource information of an optical distribution network is provided, including: acquiring an ODN resource image to be identified in a preset identification area of an ODN facility; identifying ODN resources in the ODN resource image to be identified according to preset ODN resource characteristics; and allocating ODN resource identifiers for the identified ODN resources according to a preset rule to obtain ODN resource information carrying the ODN resource identifiers, wherein the ODN resource identifiers are used for uniquely identifying the identified ODN resources.

Optionally, the identifying, according to preset ODN resource features, ODN resources in the ODN resource image to be identified includes: and determining the resource type of the ODN resources in the ODN resource image to be recognized and the connection relation of the ODN resources in the ODN resource image to be recognized according to the preset ODN resource characteristics.

Optionally, the resource type includes at least one of: frame, disk body, port, label.

Optionally, after the determining the resource type of the ODN resource in the ODN resource image to be recognized according to the preset ODN resource feature, the method further includes at least one of: acquiring the fiber type of the identified ODN resource under the condition that the resource type of the identified ODN resource is a port; acquiring a tag state of the identified ODN resource under the condition that the resource type of the identified ODN resource is a tag, wherein the tag state comprises one of the following conditions: and (4) lighting on and off.

Optionally, the allocating, according to a preset rule, an ODN resource identifier to the identified ODN resource to obtain the ODN resource information carrying the ODN resource identifier includes: allocating resource numbers to the identified ODN resources according to the resource types and preset rules; determining a connection relationship between the identified ODN resources; generating an ODN resource identifier of the identified ODN resource, wherein the ODN resource identifier includes at least one of: resource type, resource number, connection relation, optical fiber type and label state.

Optionally, after allocating an ODN resource identifier to the identified ODN resource according to a preset rule to obtain ODN resource information carrying the ODN resource identifier, the method further includes: acquiring a work order for construction or inspection of the ODN facility; matching the ODN resource information with the work order; and if the matching is successful, determining that the construction or the inspection of the ODN facility is successful, and/or if the matching is failed, determining that the construction or the inspection of the ODN facility is failed.

Optionally, before the identifying, according to the preset ODN resource characteristics, the ODN resource in the ODN resource image to be identified, the method further includes: acquiring a frame diagram template of the ODN facility; and determining the preset ODN resource characteristics and/or the preset rules according to the rack map template.

According to another embodiment of the present invention, an optical distribution network ODN resource information collecting apparatus is provided, including: 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 an ODN resource image to be identified in a preset identification area of the ODN facility; the identification module is used for identifying the ODN resources in the ODN resource image to be identified according to the preset ODN resource characteristics; the allocation module is used for allocating ODN resource identifiers for the identified ODN resources according to a preset rule to obtain ODN resource information carrying the ODN resource identifiers, wherein the ODN resource identifiers are used for uniquely identifying the identified ODN resources.

Optionally, the allocation module comprises: the allocation unit is used for allocating resource numbers to the identified ODN resources according to the resource types of the ODN resources and preset rules; a determining unit, configured to determine a connection relationship between the identified ODN resources; a generating unit, configured to generate an ODN resource identifier of the identified ODN resource, where the ODN resource identifier includes at least one of: resource type, resource number, connection relation, optical fiber type and label state.

Optionally, the apparatus further comprises: the second acquisition module is used for acquiring a work order for construction or inspection of the ODN facility; the matching module is used for matching the ODN resource information with the work order; the first determining module is used for determining that construction or routing inspection of the ODN facility is successful under the condition that matching is successful, and/or determining that construction or routing inspection of the ODN facility is failed under the condition that matching is failed.

Optionally, the apparatus further comprises: the third acquisition module is used for acquiring a frame diagram template of the ODN facility; and the second determining module is used for determining the preset ODN resource characteristics and/or the preset rules according to the rack map template.

According to the invention, the ODN resource image to be identified in the preset identification area of the ODN facility is obtained; identifying ODN resources in the ODN resource image to be identified according to the preset ODN resource characteristics; according to the method, the ODN resource identification is allocated to the identified ODN resource according to the preset rule, and ODN resource information carrying the ODN resource identification is obtained, wherein the ODN resource identification is used for uniquely identifying the identified ODN resource.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

fig. 1 is a block diagram of a hardware structure of a mobile terminal of an optical distribution network ODN resource information acquisition method according to an embodiment of the present invention;

fig. 2 is a flowchart of an optical distribution network ODN resource information acquisition method according to an embodiment of the present invention;

fig. 3 is a first block diagram of a configuration of an optical distribution network ODN resource information acquisition apparatus according to an embodiment of the present invention;

fig. 4 is a structural block diagram of an optical distribution network ODN resource information acquisition apparatus according to an embodiment of the present invention;

fig. 5 is a block diagram of a third structural diagram of an optical distribution network ODN resource information acquisition apparatus according to an embodiment of the present invention;

fig. 6 is a block diagram of a structure of an optical distribution network ODN resource information acquisition apparatus according to an embodiment of the present invention;

FIG. 7 is a flow chart of an ODN resource acquisition method according to an alternative embodiment of the present invention;

FIG. 8 is a flow chart of an ODN resource construction method according to an alternative embodiment of the present invention;

FIG. 9 is a flow diagram of an ODN resource patrol method according to an alternative embodiment of the present invention;

FIG. 10 is a schematic diagram of an ODN resource management system in accordance with an alternative embodiment of the present invention;

FIG. 11 is a schematic diagram of the manner in which ODN resources are connected according to a chassis map template according to an example of the present invention.

Detailed Description

The invention will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

Example 1

The method provided by the embodiment 1 of the present application can be executed in a mobile terminal, a computer terminal or a similar computing device. Taking a mobile terminal as an example, fig. 1 is a block diagram of a hardware structure of the mobile terminal of an ODN resource information acquisition method of an optical distribution network according to an embodiment of the present invention, and as shown in fig. 1, a mobile terminal 10 may include one or more processors 102 (only one is shown in the figure) (the processor 102 may include, but is not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA), a memory 104 for storing data, and a transmission device 106 for a communication function. It will be understood by those skilled in the art that the structure shown in fig. 1 is only an illustration and is not intended to limit the structure of the electronic device. For example, the mobile terminal 10 may also include more or fewer components than shown in FIG. 1, or have a different configuration than shown in FIG. 1.

The memory 104 may be configured to store software programs and modules of application software, such as program instructions/modules corresponding to the method for acquiring ODN resource information of an optical distribution network in the embodiment of the present invention, and the processor 102 executes various functional applications and data processing by running the software programs and modules stored in the memory 104, so as to implement the method described above. The memory 104 may include high speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some instances, the memory 104 may further include memory located remotely from the processor 102, which may be connected to the mobile terminal 10 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The transmission device 106 is used for receiving or transmitting data via a network. Specific examples of the network described above may include a wireless network provided by a communication provider of the mobile terminal 10. In one example, the transmission device 106 includes a Network adapter (NIC) that can be connected to other Network devices through a base station to communicate with the internet. In one example, the transmission device 106 can be a Radio Frequency (RF) module, which is used to communicate with the internet in a wireless manner.

In this embodiment, a method for acquiring ODN resource information of an optical distribution network is provided, and fig. 2 is a flowchart of the method for acquiring ODN resource information of an optical distribution network according to the embodiment of the present invention, as shown in fig. 2, the flowchart includes the following steps:

step S202, obtaining an ODN resource image to be identified in a preset identification area of the ODN facility;

step S204, identifying ODN resources in the ODN resource image to be identified according to preset ODN resource characteristics;

step S206, distributing ODN resource identifiers for the identified ODN resources according to a preset rule to obtain ODN resource information carrying the ODN resource identifiers, wherein the ODN resource identifiers are used for uniquely identifying the identified ODN resources.

Optionally, the method for acquiring ODN resource information of the optical distribution network may be applied to, but not limited to, a scenario of ODN resource management. For example: and (4) the scene of acquisition, construction or inspection of ODN resources.

Optionally, the method for acquiring ODN resource information of an optical distribution network may be applied to, but not limited to, a server, a mobile terminal, and other devices, for example: the server may include, but is not limited to, one of: an entrance-level server, a workgroup-level server, a department and server, an enterprise-level server, and the like; the mobile terminal may include, but is not limited to, one of the following: cell-phone, panel computer, notebook computer, intelligent wearing equipment etc..

Through the steps, obtaining an ODN resource image to be identified in a preset identification area of the ODN facility; identifying ODN resources in the ODN resource image to be identified according to the preset ODN resource characteristics; according to the method, the ODN resource identification is allocated to the identified ODN resource according to the preset rule, and ODN resource information carrying the ODN resource identification is obtained, wherein the ODN resource identification is used for uniquely identifying the identified ODN resource.

In this embodiment, the ODN resource may include, but is not limited to: frame, tray, port, label, etc. ODN resources may include, but are not limited to: the fiber type of the port, the tag status of the tag, for example: the fiber types of the ports may include, but are not limited to: jump fine, single-ended label jump fine, jump cable, optical divider. The tag status of the tag may include, but is not limited to: on, off, or blinking.

Optionally, in the step S204, the ODN resource in the ODN resource image to be recognized may be, but is not limited to, recognized by determining the resource type of the ODN resource in the ODN resource image to be recognized and the connection relationship of the ODN resource in the ODN resource image to be recognized according to the preset ODN resource characteristics.

Optionally, in the case that the resource type of the identified ODN resource is a port, the fiber type of the identified ODN resource may also be, but is not limited to, obtained; or, in the case that the resource type of the identified ODN resource is a tag, the tag status of the identified ODN resource may also be, but is not limited to, obtained, where the tag status includes one of: and (4) lighting on and off.

Optionally, in step S206, in order to unify and standardize the ODN resources, a resource type of the ODN resources may be identified, and each type of resource is numbered according to the resource type, so as to generate an ODN resource identifier to mark the identified ODN resource. For example: the method may include, but is not limited to, allocating a resource number to the identified ODN resource according to a resource type and a preset rule, determining a connection relationship between the identified ODN resources, and generating an ODN resource identifier of the identified ODN resource, where the ODN resource identifier includes at least one of: resource type, resource number, connection relation, optical fiber type and label state.

Optionally, after the step S206, the work order in the ODN construction or inspection process may be checked by using the obtained ODN resource information, if the ODN resource information and the work order in the construction process can be matched, it indicates that the construction is correct, and if the ODN resource information and the work order in the construction process cannot be matched, it indicates that an error may occur in the construction process, and at this time, an alarm information may be sent to notify a constructor to perform inspection. In addition, if the ODN resource information and the work order in the inspection process can be matched, the inspection is successful, if the ODN resource information and the work order in the inspection process cannot be matched, the resource fault possibly occurs in the construction process, and at the moment, alarm information can be sent to inform constructors of inspection. For example: the method includes the steps of obtaining a work order for construction or inspection of the ODN facility, matching ODN resource information with the work order, and determining that the construction or inspection of the ODN facility is successful if the matching is successful and/or determining that the construction or inspection of the ODN facility is failed if the matching is failed.

Optionally, before the step S202, the preset ODN resource characteristics and/or the preset rules may be determined according to the entry or configuration of the rack map template. For example: a rack map template of the ODN facility may be obtained, without limitation, and preset ODN resource characteristics and/or preset rules may be determined based on the rack map template.

Example 2

The present embodiment further provides an optical distribution network ODN resource information acquisition apparatus, which is used to implement the foregoing embodiments and preferred embodiments, and the description of the apparatus is omitted here. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. Although the means described in the embodiments below are preferably implemented in software, an implementation in hardware, or a combination of software and hardware is also possible and contemplated.

Fig. 3 is a first block diagram of a configuration of an optical distribution network ODN resource information acquisition apparatus according to an embodiment of the present invention, and as shown in fig. 3, the apparatus includes:

1) a first obtaining module 32, configured to obtain an ODN resource image to be identified in a preset identification region of an ODN facility;

2) the recognition module 34 is coupled to the first obtaining module 32, and configured to recognize ODN resources in the ODN resource image to be recognized according to preset ODN resource characteristics;

3) and the allocating module 36, coupled to the identifying module 34, is configured to allocate an ODN resource identifier to the identified ODN resource according to a preset rule, so as to obtain ODN resource information carrying the ODN resource identifier, where the ODN resource identifier is used to uniquely identify the identified ODN resource.

Optionally, the optical distribution network ODN resource information acquisition apparatus may be applied to, but not limited to, an ODN resource management scenario. For example: and (4) the scene of acquisition, construction or inspection of ODN resources.

Optionally, the optical distribution network ODN resource information collecting device may be applied to a server, a mobile terminal, and other devices, for example: the server may include, but is not limited to, one of: an entrance-level server, a workgroup-level server, a department and server, an enterprise-level server, and the like; the mobile terminal may include, but is not limited to, one of the following: cell-phone, panel computer, notebook computer, intelligent wearing equipment etc..

Through the device, the first acquisition module acquires an ODN resource image to be recognized in a preset recognition area of the ODN facility; the identification module identifies ODN resources in the ODN resource image to be identified according to the preset ODN resource characteristics; the allocation module allocates ODN resource identifiers for the identified ODN resources according to preset rules to obtain ODN resource information carrying the ODN resource identifiers, wherein the ODN resource identifiers are used for uniquely identifying the identified ODN resources, and therefore, by adopting the scheme, the ODN resources can be identified and the unique resource identifiers can be allocated for the ODN resources, so that unified management of the ODN resources is realized, the ODN resource management accuracy is improved, and the problem of low ODN resource management accuracy in the related technology is solved.

Optionally, the above-mentioned identification module 34 may be, but is not limited to being, configured to: and determining the resource type of the ODN resource in the ODN resource image to be recognized and the connection relation of the ODN resource in the ODN resource image to be recognized according to the preset ODN resource characteristics.

Optionally, the resource type may include, but is not limited to, at least one of: frame, disk body, port, label.

Optionally, the above-mentioned identification module 34 may also be used for, but is not limited to, at least one of: under the condition that the identified ODN resource type is a port, acquiring the identified optical fiber type of the ODN resource; under the condition that the resource type of the identified ODN resource is the label, acquiring the label state of the identified ODN resource, wherein the label state comprises one of the following conditions: and (4) lighting on and off.

Fig. 4 is a block diagram of a second structure of an optical distribution network ODN resource information acquisition apparatus according to an embodiment of the present invention, as shown in fig. 4, optionally, the distribution module 36 includes:

1) the allocating unit 42 is configured to allocate a resource number to the identified ODN resource according to a preset rule according to the resource type of the ODN resource;

2) a determining unit 44, coupled to the allocating unit 42, for determining a connection relationship between the identified ODN resources;

3) a generating unit 46, coupled to the determining unit 44, configured to generate an ODN resource identifier of the identified ODN resource, where the ODN resource identifier includes at least one of: resource type, resource number, connection relation, optical fiber type and label state.

Fig. 5 is a block diagram of a third structure of an optical distribution network ODN resource information acquisition apparatus according to an embodiment of the present invention, as shown in fig. 5, optionally, the apparatus further includes:

1) a second obtaining module 52, coupled to the distribution module 36, for obtaining a work order for construction or inspection of the ODN facility;

2) a matching module 54, coupled to the second obtaining module 52, for matching the ODN resource information with the work order;

3) a first determining module 56, coupled to the matching module 54, is used for determining that the construction or inspection of the ODN facility is successful in case of successful matching and/or determining that the construction or inspection of the ODN facility is failed in case of failed matching.

Fig. 6 is a block diagram of a fourth structure of an optical distribution network ODN resource information acquisition apparatus according to an embodiment of the present invention, as shown in fig. 6, optionally, the apparatus further includes:

1) a third obtaining module 62, configured to obtain a rack map template of the ODN facility;

2) and a second determining module 64 coupled between the third acquiring module 62 and the identifying module 34, for determining the preset ODN resource characteristics and/or the preset rules according to the rack map template.

It should be noted that, the above modules may be implemented by software or hardware, and for the latter, the following may be implemented, but not limited to: the modules are all positioned in the same processor; alternatively, the modules are respectively located in a plurality of processors.

Reference will now be made in detail to the alternative embodiments of the present invention.

An optional embodiment of the invention provides an ODN resource acquisition and construction method and device, an image recognition technology is introduced on the basis of a resource acquisition and construction process while additional hardware is not added or the ODN hardware characteristics are not changed, the resource acquisition and construction accuracy is ensured through a pure software technology, the operation and maintenance full-process automation is realized, and the ODN network resource accuracy is optimized and improved.

An ODN resource collection and construction apparatus according to an alternative embodiment of the present invention includes: the system comprises an ODN facility hardware module, an image acquisition module, an image recognition processing module and a data processing module, wherein the ODN facility hardware module is a current ODN network universal hardware module. The following description is made for three newly added modules of the optional embodiment of the present invention:

an image acquisition module: the method comprises the steps of inputting an ODN (optical distribution network) resource image to be identified into a system in an initial state, wherein an image acquisition module has a strict range when the image is acquired, prompting a user to acquire the image again if the acquired image is unqualified, and only within a specified view-finding range of the image acquisition module, the acquired image can be qualified.

An image recognition processing module: and processing the acquired image according to the input identification chart element to generate ODN corresponding resources including frames, plates, ports and port current state resources.

A data processing module: and the ODN resource information is matched with the resources of the intelligent ODN management system according to the acquired ODN resource information, if the ODN resource information is correct, the flow is ended, and if the ODN resource information is abnormal, a user is prompted to handle the abnormality. And when the ODN resources of the ODN facilities to be identified do not exist in the intelligent ODN management system in the initial state, the resource information is generated according to the combination of the acquired ODN resource information, the intelligent ODN electronic tag and the current optical fiber use condition of the traditional ODN and is uploaded to the intelligent ODN management system, and the resource acquisition is completed.

The ODN resource acquisition and construction method provided by the optional embodiment of the invention comprises the following steps:

step 1: the ODN facility hardware module comprises optical main distribution frame, optical cable cross-connecting box, optical cable distribution box and other optical physical network equipment, an intelligent ODN management system or a manual input rack diagram template, and preset ODN resource characteristics and/or preset rules can be determined according to the rack diagram template, for example: the number of frames of the ODN facility, the number of disc bodies installed on one frame, the installation mode of the disc bodies, the number of ports contained in one disc body and the port numbering mode.

Step 2: 2.1, the image acquisition module acquires a disk body image element, an idle port image element and a used port image element as image recognition elements (equivalent to the preset ODN resource characteristics). And the image acquisition module respectively acquires the ODN resource image resources to be identified according to the frame number (equivalent to the preset identification area). 2.2, for the intelligent ODN, the lighting image elements of the electronic tag can be acquired in the construction process to serve as image recognition elements (equivalent to the preset ODN resource characteristics), and the physical state of the port and the state of the electronic tag lamp in construction can be acquired in the construction process.

And step 3: 3.1, generating the frame number, the tray body number, the port number and the port number of the ODN facility in use by the image identification processing module according to the acquired image resources and image identification elements of the ODN facility. The operation of converting physical resources into digital resources is completed based on the image recognition technology, so that the resources are visible, controllable and manageable. And 3.2, generating a port number and an optical fiber type in construction according to the image acquisition module in the construction process, and judging whether an optical fiber is inserted. (corresponding to the process of identifying the ODN resource in the ODN resource image to be identified according to the preset ODN resource characteristics)

And 4, step 4: 4.1, the data processing module performs logic data division according to the frame number, the disc body and the port resource generation frame number, the disc body number and the port number acquired in the step 3. And combining the electronic tag data or paper tags with the port to generate the optical fiber type, the connection relation and the like of the port. (corresponding to the procedure of allocating ODN resource identifications to the identified ODN resources according to the preset rules)

4.2, the data processing module acquires the port number and the optical fiber type in construction in the step 3, whether an optical fiber is inserted to be matched with the data in the work order is judged, if the port number and the optical fiber type are correct, the data processing module is ended, and if the port number and the optical fiber type are abnormal, the user is prompted to correct the port number and the optical fiber type. (corresponding to the process of matching ODN resource information with work order)

By using the method provided by the optional embodiment of the invention through the operation steps, the ODN resource can be accurately, conveniently and quickly acquired, and no error is generated in the construction execution process in the construction process.

Alternative embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Fig. 7 is a flowchart of an ODN resource acquisition method according to an alternative embodiment of the present invention, and as shown in fig. 7, the flowchart mainly describes a process of performing ODN resource acquisition based on an image recognition technology, and the process includes the following steps:

step S702, example 1: the ODN facility hardware module is a traditional ODN, a rack diagram template is input from an intelligent ODN management system or manually, and the rack diagram template determines the ODN facility single board dividing structure, for example: the ODN facility has four frames, each frame has 15 trays, the trays are mounted straight, one tray has 12 ports, the port number is from top to bottom.

Example 2: the ODN facility hardware module is an RFID scheme intelligent ODN, a rack diagram template is input from an intelligent ODN management system or manually, and the rack diagram template determines the ODN facility single board dividing structure, for example: the ODN facility has four frames, and every frame has 6 disk bodies, and the disk body is for violently installing, and a disk body has 12 port numbers, and the port number is from right to left.

Step S704, example 1: for a traditional ODN facility, an image acquisition module records disc bodies to be identified, ports and using port (inserting optical fiber) image elements, selects frame numbers to respectively acquire ODN resource images, and stores the acquired ODN resource images.

For example: disc body picture characteristics and free port picture characteristics are obtained from an on-site ODN facility, and port pictures and the like are input into the image identification obtaining module and are used for ODN resource characteristic identification of the image identification processing module.

Example 2: for the RFID scheme intelligent ODN facility, an image acquisition module inputs a tray body to be identified, a port, a using port (an optical fiber with an RFID electronic tag is inserted) picture element and an RFID electronic tag LED lighting picture element. For example: the ODN resource image is obtained by selecting one frame through software, the RFID electronic tag LED lamp of the one frame is lightened, the image obtaining module successfully obtains the ODN resource image of the one frame and is automatically associated with the one frame, and the ODN resource image of the one frame is stored.

Step S706, example 1: for a traditional ODN facility, an image recognition processing module acquires an ODN resource image of each frame, performs image recognition processing according to recognition image elements (equivalent to the preset ODN resource characteristics) to generate the number of disks in each frame, numbers the disks in the frames in sequence, numbers ports from top to bottom, and marks an idle port and a used port.

Example 2: for the RFID scheme intelligent ODN facility, an image recognition processing module obtains an ODN resource image of each frame, performs image recognition processing according to recognition image elements to generate the number of disks in each frame, numbers the ports according to the sequence, numbers the ports according to the right-to-left rule, labels idle ports and used ports, and stores the idle ports and the used ports in corresponding data areas.

Step S708, example 1: for a traditional ODN facility, the data processing module acquires resource information of the ODN facility, and construction software can print paper labels to bind optical fibers for the type of the optical fibers of the using port. And the data processing module generates the type and the connection relation of the in-use port optical fiber and the information of the current frame, the disc body and the port resource and uploads the information to the intelligent ODN management system.

Example 2: for the ODN facility adopting the RFID scheme, the data processing module acquires resource information of the ODN facility, combines with the RFID electronic tag information of the using port, generates the type and the connection relation of the using port optical fiber and the information of the current frame, the disc body and the port resource, and uploads the information to the intelligent ODN management system.

Fig. 8 is a flowchart of an ODN resource construction method according to an alternative embodiment of the present invention, and as shown in fig. 8, mainly describes an ODN construction process based on an image recognition technology, where the process includes the following steps:

step S802, example 1: for the traditional ODN facility, construction software acquires a work order, and the construction software-APP automatically generates paper label data according to the type of the work order and prints the paper label data and binds the paper label data with optical fibers. The constructor inserts or extracts the corresponding optical fiber on the ODN facility hardware module according to the work order.

For example: the work order port is: the jumper connection work order from No. 1 frame No. 2 frame No. 1 plate No. 1 port to No. 1 frame No. 2 plate No. 2 port. The construction software automatically generates paper label data and prints the data by other equipment, constructors bind the paper labels to the optical fibers, and the optical fibers are inserted according to prompt ports of the construction software.

Example 2: for the RFID intelligent ODN facility, the construction software acquires a work order, an RFID electronic tag optical fiber is inserted or pulled out from an ODN facility hardware module according to the content of the work order, and a corresponding RFID electronic tag LED lamp is turned on.

For example: the work order port is: the intelligent management terminal can be used for jumping from the port No. 1 rack-No. 2 frame-No. 1 plate-No. 1 to the port No. 1 rack-No. 2 frame-No. 2 plate-No. 2, issuing an instruction to the intelligent management terminal through construction software-APP construction, lighting a required RFID electronic tag LED lamp through an RFID reader-writer, and finding out tags to be inserted into corresponding ports.

Step S804, example 1: for a traditional ODN facility, after the optical fiber is inserted into the construction port, the image acquisition module photographs the construction port and associates the construction port with the port in the work order and stores the construction port in a corresponding data area.

For example: and selecting a frame of a frame image module No. 1 and a frame of a frame image module No. 2 for image acquisition in the operation software, successfully acquiring the image according to the specified range, and storing the image resource and the work order in a correlation manner.

Example 2: for the RFID intelligent ODN facility, the construction port is inserted with an optical fiber and reads RFID electronic tag data to light an RFID electronic tag LED lamp, the image acquisition module takes a picture, and image resources are acquired and stored in a corresponding data area in association with the port in the work order.

For example: and lighting the RFID electronic tag LED lamp from the No. 1 frame image module, the No. 2 frame, the No. 1 plate and the No. 1 port to the No. 1 frame, the No. 2 plate and the No. 2 port by the operating software, acquiring an image and performing associated storage with a work order.

Step S806, example 1: for a traditional ODN facility, an image identification processing module obtains an image from an ODN resource image data storage area, the image is processed to generate an ODN facility insertion physical port number in construction, and an actual construction port number and label data are obtained by combining paper label data.

For example: successfully acquiring the association between the data of the optical fiber combined paper label inserted into the port from the port 1 of the rack-No. 2 frame-No. 1 plate-No. 1 to the port 1 of the rack-No. 2 frame-No. 2 plate-No. 2.

Example 2: for the RFID intelligent ODN facility, the image identification processing module acquires an image from the image resource data storage area, processes the image to generate an ODN facility insertion physical port number in construction, and obtains an actual construction port number and label data by combining RFID electronic label data.

For example: and successfully acquiring the association between the port of the No. 1 rack, the No. 2 frame, the No. 1 plate and the No. 1 port and the port of the No. 1 rack, the No. 2 frame, the No. 2 plate and the No. 2 port in which optical fibers are inserted and RFID electronic tag data is combined with the port.

Step S808, example 1: for the conventional ODN facility, the actual construction port number and tag data obtained in step S806 are matched with the port and work order type in the work order.

For example: the port number from the port number 1 rack number 2 frame number 1 plate number 1 port to the port number 1 rack number 2 frame number 2 plate number 2 port is matched with the port number in the work order.

Example 2: for the RFID intelligent ODN facility, the actual construction port number and tag data obtained in step S806 are matched with the port and work order type in the work order.

Step S810, example 1: for the conventional ODN facility, in step S808, the data match is inconsistent, the construction software prompts that the construction is incorrect, and the construction software requests to select the correct optical fiber or port, and then the process jumps to step S802 for the reconstruction.

For example: the inconsistency is divided into the inconsistency between the type of the inserted optical fiber and the type of the work order, the inconsistency between the number of the inserted port and the work order, and the like.

Example 2: for the RFID intelligent ODN facility, in step S808, the data matching is inconsistent, the construction software prompts that the construction is incorrect, and the construction software asks to select the correct optical fiber or port, and jumps to step S802 for the reconstruction.

Step S812, example 1: for the traditional ODN facility, when the data match is consistent in step S808, the data processing module converts the attribute of the work order port and adds the content of the paper label, generates a corresponding connection relationship, and uploads the connection relationship to the intelligent ODN management system.

For example: the attributes from the port No. 1 rack No. 2 frame No. 1 plate No. 1 to the port No. 1 rack No. 2 frame No. 2 plate No. 2 are in use, and the connection relationship is that the port No. 1-2-1 and the port No. 1-2-2 are in a jumper connection relationship and are stored in the intelligent ODN management system.

Example 2: for the RFID intelligent ODN facility, when the data match is consistent in the step S808, the data processing module converts the attribute of the work order port and adds the RFID electronic tag content, generates a corresponding connection relationship and uploads the connection relationship to the intelligent ODN management system.

Fig. 9 is a flowchart of an ODN resource inspection method according to an alternative embodiment of the present invention, and as shown in fig. 9, mainly describes a flow of periodic resource inspection of an ODN facility based on an image recognition technology, where the flow includes the following steps:

step S902, example 1: for the traditional ODN facility, the construction software acquires the inspection work order, and the inspection work order and the on-site ODN facility are opened to confirm whether the ODN facility is in the work order or not.

Example 2: for the RFID scheme intelligent ODN facility, the construction software acquires a routing inspection work order, the construction software and the intelligent ODN are authenticated, and construction is authorized only after authentication is successful.

Step S904, example 1: for the traditional ODN facility, the construction software opens the inspection work order, the image is acquired frame by frame according to the rack diagram, the inspection work order displays the optical fiber paper label corresponding to the using port to scan the two-dimensional code for inputting, and the two-dimensional code is stored in the corresponding data area.

Example 2: for the RFID scheme intelligent ODN facility, the construction software opens the inspection work order, after images are acquired frame by frame according to the rack diagram, the RFID electronic tags are respectively lightened and the image acquisition modules take pictures simultaneously according to the RFID electronic tag data of the port of the inspection work order, and the pictures are stored in the corresponding data area.

Step S906, example 1: for the traditional ODN facility, the image recognition processing module acquires image resources of each frame, generates data of a disc body, an idle port and a use port, and stores paper label data into a corresponding data area.

Example 2: for the intelligent ODN facility adopting the RFID scheme, the image identification processing module acquires image resources of each frame, generates data of a disc body, an idle port and a use port, acquires the image resources of the use port, generates a port number for inserting an RFID electronic tag and data of the RFID electronic tag, and stores the port number and the data of the RFID electronic tag in a corresponding data area.

Step S908, example 1: for the traditional ODN facility, the data processing module step S906 matches the data acquired in the data storage data area with the data in the inspection work order, and generates a corresponding report. The report includes: disk body resources, port resources, connection relationships, label information, and the like.

Example 2: for the intelligent ODN facility of the RFID scheme, the data processing module matches the data acquired in the data storage data area with the data in the inspection work order in step S906 to generate a corresponding report. The report includes: disk body resource, port resource, connection relation, label information is good.

Step S910, example 1: for a conventional ODN facility, the inspection result data of step S908 is matched with the inspection work order reference data. If the difference is not equal, the process proceeds to step S912, and if the difference is equal, the process proceeds to step S914.

Example 2: for the RFID scheme intelligent ODN facility, the inspection result data of the step S908 is matched with the inspection work order reference data. If the difference is not equal, the process proceeds to step S912, and if the difference is equal, the process proceeds to step S914.

Step S912, example 1: for the traditional ODN facility, the data are not matched consistently, the construction software lists inconsistent information, and constructors transfer to the step S904 to correct the information according to the inconsistent information.

Example 2: for the RFID scheme intelligent ODN facility, data matching is inconsistent, construction software lists inconsistent information, and constructors transfer to the step S904 to correct the information according to the inconsistent information.

And step S914, if the matching result data is consistent, uploading the matching result data to an intelligent ODN management system, ensuring that the field data is consistent with the intelligent ODN data, and improving the resource accuracy.

Fig. 10 is a schematic diagram of an ODN resource management system according to an alternative embodiment of the present invention, and as shown in fig. 10, the operational relationship of the image recognition technology among the modules of the ODN system is described, and the system is illustrated and described as follows:

the intelligent ODN management system creates an ODN resource acquisition work order, a construction work order and a patrol work order, and increases the user name and the password of a constructor for downloading and logging authentication of the work order by construction operation software.

The construction operation software communicates with the intelligent management system through WI-FI or 4G, and constructors log in the construction operation software through user names and passwords and download work orders in the intelligent management system. The detailed working steps of the image acquisition module, the image recognition module and the data processing module in the construction operation software are shown in fig. 7 to 9.

The intelligent management terminal is in communication with the construction operation software through Bluetooth connection, and the intelligent management terminal receives the construction operation software instruction to read, write, light on and light off the RFID electronic tag or perform intelligent ODN tag operation by other schemes.

And the construction operation software issues an instruction to the intelligent management terminal to perform construction, resource collection and other operations on the ODN facility hardware module, and then the APP uploads the resource information to the intelligent ODN management system.

In one example of this alternative embodiment, a frame diagram template is illustrated and described.

The main function of the rack map template is to describe the installation manner of the ODN resource, and fig. 11 is a schematic diagram of determining the connection manner of the ODN resource according to the rack map template according to the example of the present invention, in this example, the obtained rack map template is: module name: optical cross-connect box 288 core OCC; the number of frames is as follows: 4; frame arrangement: performing optimization; frame number: from top to bottom; the frame line number: 4; the number of frame columns is as follows: 1; the total number of disks: 24; disc alignment: performing optimization; disc numbering: from top to bottom; the number of disc lines: 6; the number of disc columns: 1; number of ports: 12; port sequencing: excellent (horizontal insertion); port numbering: top left (left to right). Then, the ODN resource installation determined according to the above rules is as shown in fig. 11.

In summary, the embodiments and the optional embodiments of the present invention utilize the image recognition technology to automatically complete the ODN resource acquisition, the construction and the periodic resource inspection through software, thereby improving the accuracy of the construction process and preventing the human operation error.

The above embodiments are only intended to illustrate the technical solution of the present invention and not to limit the same, and a person skilled in the art can modify the technical solution of the present invention or substitute the same without departing from the spirit and scope of the present invention, and the scope of the present invention should be determined by the claims.

Example 3

Through the above description of the embodiments, those skilled in the art can clearly understand that the method according to the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but the former is a better implementation mode in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.

The embodiment of the invention also provides a storage medium. Alternatively, in the present embodiment, the storage medium may be configured to store program codes for performing the following steps:

s1, obtaining an ODN resource image to be recognized in a preset recognition area of the ODN facility;

s2, identifying ODN resources in the ODN resource image to be identified according to the preset ODN resource characteristics;

s3, distributing ODN resource identifiers for the identified ODN resources according to preset rules to obtain ODN resource information carrying the ODN resource identifiers, wherein the ODN resource identifiers are used for uniquely identifying the identified ODN resources.

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 or optical disk, and other various media capable of storing program codes.

Optionally, in this embodiment, the processor executes the method steps described in 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 apparent to those skilled in the art that the modules or steps of the present invention described above may be implemented by a general purpose computing device, they may be centralized on a single computing device or distributed across a network of multiple computing devices, and alternatively, they may be implemented by program code executable by a computing device, such that they may be stored in a storage device and executed by a computing device, and in some cases, the steps shown or described may be performed in an order different than that described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple ones of them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An ODN resource information acquisition method for an optical distribution network is characterized by comprising the following steps:

acquiring an ODN resource image to be identified in a preset identification area of an ODN facility;

identifying ODN resources in the ODN resource image to be identified according to preset ODN resource characteristics;

allocating ODN resource identifiers to the identified ODN resources according to a preset rule to obtain ODN resource information carrying the ODN resource identifiers, wherein the ODN resource identifiers are used for uniquely identifying the identified ODN resources;

before the identifying, according to preset ODN resource characteristics, ODN resources in the ODN resource image to be identified, the method further includes:

acquiring a frame diagram template of the ODN facility;

and determining the preset ODN resource characteristics and/or the preset rules according to the rack map template.

2. The method according to claim 1, wherein the identifying ODN resources in the ODN resource image to be identified according to preset ODN resource characteristics comprises:

and determining the resource type of the ODN resources in the ODN resource image to be recognized and the connection relation of the ODN resources in the ODN resource image to be recognized according to the preset ODN resource characteristics.

3. The method of claim 2, wherein the resource type comprises at least one of: frame, disk body, port, label.

4. The method according to claim 3, wherein after the determining the resource type of the ODN resource in the ODN resource image to be recognized according to the preset ODN resource characteristics, the method further comprises at least one of:

acquiring the fiber type of the identified ODN resource under the condition that the resource type of the identified ODN resource is a port;

acquiring a tag state of the identified ODN resource under the condition that the resource type of the identified ODN resource is a tag, wherein the tag state comprises one of the following conditions: and (4) lighting on and off.

5. The method according to any one of claims 2 to 4, wherein the allocating ODN resource identifiers to the identified ODN resources according to a preset rule, and the obtaining of the ODN resource information carrying the ODN resource identifiers comprises:

allocating resource numbers to the identified ODN resources according to the resource types and preset rules;

determining a connection relationship between the identified ODN resources;

generating an ODN resource identifier of the identified ODN resource, wherein the ODN resource identifier includes at least one of: resource type, resource number, connection relation, optical fiber type and label state.

6. The method according to claim 1, wherein after the ODN resource identifier is allocated to the identified ODN resource according to the preset rule, and ODN resource information carrying the ODN resource identifier is obtained, the method further comprises:

acquiring a work order for construction or inspection of the ODN facility;

matching the ODN resource information with the work order;

and if the matching is successful, determining that the construction or the inspection of the ODN facility is successful, and/or if the matching is failed, determining that the construction or the inspection of the ODN facility is failed.

7. An ODN resource information acquisition device of an optical distribution network is characterized by 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 an ODN resource image to be identified in a preset identification area of the ODN facility;

the identification module is used for identifying the ODN resources in the ODN resource image to be identified according to the preset ODN resource characteristics;

an allocation module, configured to allocate an ODN resource identifier to the identified ODN resource according to a preset rule, to obtain the ODN resource identifier carried with the ODN resource identifier

ODN resource information of an ODN resource identifier, wherein the ODN resource identifier is used for uniquely identifying the identified ODN resource;

the device further comprises:

the third acquisition module is used for acquiring a frame diagram template of the ODN facility;

and the second determining module is used for determining the preset ODN resource characteristics and/or the preset rules according to the rack map template.

8. The apparatus of claim 7, wherein the assignment module comprises: the allocation unit is used for allocating resource numbers to the identified ODN resources according to the resource types of the ODN resources and preset rules;

a determining unit, configured to determine a connection relationship between the identified ODN resources;

a generating unit, configured to generate an ODN resource identifier of the identified ODN resource, where the ODN resource identifier includes at least one of: resource type, resource number, connection relation, optical fiber type and label state.

9. The apparatus of claim 7, further comprising:

the second acquisition module is used for acquiring a work order for construction or inspection of the ODN facility;

the matching module is used for matching the ODN resource information with the work order;

the first determining module is used for determining that construction or routing inspection of the ODN facility is successful under the condition that matching is successful, and/or determining that construction or routing inspection of the ODN facility is failed under the condition that matching is failed.