CN110460371A - Light resource inspection method and system - Google Patents
Light resource inspection method and system Download PDFInfo
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- CN110460371A CN110460371A CN201810423855.3A CN201810423855A CN110460371A CN 110460371 A CN110460371 A CN 110460371A CN 201810423855 A CN201810423855 A CN 201810423855A CN 110460371 A CN110460371 A CN 110460371A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0079—Operation or maintenance aspects
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Abstract
Present disclose provides a kind of smooth resource inspection method and systems, are related to fiber optic network management domain.It is registered this method comprises: resource inspection terminal sends random LOID to OLT by optical splitter；OLT judges that resource inspection endpoint to register fails according to random LOID, then sends illegal registration warning information to OLT network management, wherein illegal registration warning information includes random LOID and the corresponding line information of optical splitter；Resource inspection server determines the corresponding line information of optical splitter by the illegal registration warning information of OLT network management acquisition；It is performed plug operation in response to user's optical fiber of optical splitter port, OLT generates plug warning information, and plug warning information is sent to resource inspection server, wherein plug warning information includes the corresponding user LOID of user's optical fiber；Resource inspection server searches resource management system according to user LOID and obtains corresponding user information, and user information is sent to resource inspection terminal, and the disclosure can quickly position user information.
Description
Technical field
This disclosure relates to fiber optic network management domain more particularly to a kind of smooth resource inspection method and system.
Background technique
Quick with FTTH (Fiber To The Home, fiber to the home) is popularized, and intelligent acess gradually becomes telecommunications use
The main access way at family, many areas realize historic leap of the copper cable net to FTTH light net.
FTTH user terminal is equipped with light cat, i.e. ONT (Optical network terminal, ONT Optical Network Terminal) passes through
It is linked to the optical splitter convergence in corridor or on the pole line in roadside on optical fiber and is up to calculator room equipment OLT (optical line
Terminal, optical line terminal).User's light cat between OLT equipment and route be known as ODN (Optical
Distribution Network, Optical Distribution Network).The all passive devices of ODN are the substantial amounts for relying on labor management
Mute resource, no image of Buddha copper cable net epoch determine user information by copper cable line-inspection machine audition mode.It is used due to intelligent acess
PON (Passive Optical Network, passive optical-fiber network) technology downlink has used broadcast mode, same PON mouthfuls lower institute
The information received on user's optical fiber is identical, therefore can not be judged by detection separately through the signal on optical fiber
This optical fiber is attached to which user's out.Simultaneously as the access of FTTH terminal will by LOID (logical identifier) or
The responsible certification of PASSOWRD (key), original line-inspection machine fibre circuit look into repair scene under have no ample scope for abilities.At present
The generally existing maintenance efficiency of FTTH network is low, the high difficulty of maintenance cost.The main bugbear of FTTH network operation has:
(1) light resource accuracy relies on label, cannot achieve accurate management.
(2) there is " evaporating, emitting, dripping or leaking of liquid or gas " when lineman installs, label updates not in time, causes resource misalignment, and generate resource
Chaotic chain reaction.
(3) verification of FTTH business must almost rely on " feux rouges " and visit and investigate etc., to resource it is accurate manage just at
For the significant problem faced in FTTH development.
(4) obstacle is looked at lineman scene does not have means, often repeatedly can just navigate to back and forth at user terminal and optical splitter end
User's corresponding informance, then find and look into barrier information needed, the time is longer, influences user's perception.
In summary situation, light net epoch urgent need one are looked by the optical fiber that user FTTH optical fiber quickly positions user information
Line machine, and by optical fiber line-inspection machine, the user information that onsite lookup is arrived updates the user resources letter in light net resource system
Breath to realize the resource system of light net and the consistency at scene, and realizes that dynamic updates.
Disclosure
The disclosure technical problem to be solved is to provide a kind of smooth resource inspection method and system, can quickly position
User information.
According to the disclosure on the one hand, propose a kind of smooth resource inspection method, comprising: resource inspection terminal by optical splitter to
Optical line terminal OLT sends random logic mark LOID and carries out endpoint to register；OLT judges resource inspection terminal according to random LOID
Registration failure then sends illegal registration warning information to OLT network management, wherein illegal registration warning information include random LOID and
The corresponding line information of optical splitter；Resource inspection server determines light splitting by the illegal registration warning information of OLT network management acquisition
The corresponding line information of device；It is performed plug operation in response to user's optical fiber of optical splitter port, OLT generates plug alarm letter
Breath, and plug warning information is sent to resource inspection server, wherein plug warning information includes the corresponding use of user's optical fiber
Family LOID；Resource inspection server searches resource management system according to user LOID and obtains corresponding user information, and by user
Information is sent to resource inspection terminal.
Optionally, this method further include: the corresponding user information of live optical path label is sent to money by resource inspection terminal
Source verification server, so that the corresponding user information of live optical path label is sent to resource management system by resource inspection server
Carry out user information update.
Optionally, this method further include: resource inspection server receives the login state letter of resource inspection terminal transmission
After breath, the optical splitter connecting with resource inspection terminal is determined according to random LOID；Wherein, registration status information includes resource inspection
The random LOID that terminal is sent.
Optionally, plug warning information includes that suspension warning information and suspension restore warning information；In response to optical splitter end
User's optical fiber of mouth is unplugged, and OLT generates suspension warning information, and suspension warning information is sent to resource inspection server；
Resource inspection server sends user LOID to resource inspection terminal, so that resource inspection terminal carries out validation of information；In response to
User's optical fiber of optical splitter port is turned back to, and resource inspection terminal sends state-detection request to OLT；OLT confirms user's optical fiber
State is normal, then sends suspension to resource inspection server and restore warning information, so that resource inspection server determines user's light
Fine corresponding user.
Optionally, this method further include: resource inspection terminal is searched corresponding optical path according to user information and is encoded, so as to
Live optical path label is compared.
Optionally, this method further include: resource inspection terminal scans live optical path label, and it is corresponding to obtain live optical path label
User information, so that the user information for sending the corresponding user information of live optical path label and resource inspection server carries out
It compares.
Optionally, the corresponding line information of optical splitter includes the corresponding OLT information of optical splitter and PON mouthfuls of passive optical-fiber network
Information.
Optionally, this method further include: resource inspection terminal is receiving OLT to OLT transmitting optical power inquiry request
After the optical power query result of transmission, shown to user.
According to another aspect of the present disclosure, it is also proposed that a kind of smooth resource inspection system, comprising: optical splitter；Resource inspection is whole
End sends random logic to optical line terminal OLT by optical splitter and identifies LOID progress endpoint to register, and receives resource inspection
The user information that server is sent；OLT, for judging that resource inspection endpoint to register fails according to random LOID, then to OLT network management
Sending illegal registration warning information, wherein illegal registration warning information includes random LOID and the corresponding line information of optical splitter,
And it is performed plug operation in response to user's optical fiber of optical splitter port, plug warning information is generated, and plug is alerted and is believed
Breath is sent to resource inspection server, wherein plug warning information includes the corresponding user LOID of user's optical fiber；OLT network management is used
In the illegal registration warning information for receiving OLT transmission；Resource inspection server, for being accused by the illegal registration of OLT network management acquisition
Alert information, and determine the corresponding line information of optical splitter, and corresponding according to user LOID lookup resource management system acquisition
User information, and user information is sent to resource inspection terminal.
Optionally, resource inspection terminal is also used to for the corresponding user information of live optical path label being sent to resource inspection clothes
Business device carries out user so that the corresponding user information of live optical path label is sent to resource management system by resource inspection server
Information update.
Optionally, after resource inspection server is also used to receive the registration status information of resource inspection terminal transmission, root
The optical splitter connecting with resource inspection terminal is determined according to random LOID；Wherein, registration status information includes resource inspection terminal hair
The random LOID sent.
Optionally, plug warning information includes that suspension warning information and suspension restore warning information；OLT be also used in response to
User's optical fiber of optical splitter port is unplugged, and generates suspension warning information, and suspension warning information is sent to resource inspection clothes
Be engaged in device, and if confirmation user's optical fiber state it is normal, to resource inspection server send suspension restore warning information, to provide
Source verification server determines the corresponding user of user's optical fiber；Resource inspection server is also used to send user to resource inspection terminal
LOID, so that resource inspection terminal carries out validation of information；Resource inspection terminal is also used to user's light in response to optical splitter port
Fibre is turned back to, and sends state-detection request to OLT.
Optionally, resource inspection terminal is also used to search corresponding optical path coding according to user information, so as to live light
Road sign label are compared.
Optionally, resource inspection terminal is also used to scan live optical path label, obtains the corresponding user of live optical path label
Information, so that the corresponding user information of live optical path label to be compared with the user information that resource inspection server is sent.
Optionally, the corresponding line information of optical splitter includes the corresponding OLT information of optical splitter and PON mouthfuls of passive optical-fiber network
Information.
Optionally, resource inspection terminal is also used to OLT transmitting optical power inquiry request, and is receiving OLT transmission
After optical power query result, shown to user.
According to another aspect of the present disclosure, it is also proposed that a kind of smooth resource inspection system, comprising: memory；And it is coupled to
The processor of memory, processor are configured as the light resource inspection side for example above-mentioned based on the instruction execution for being stored in memory
Method.
According to another aspect of the present disclosure, it is also proposed that a kind of computer readable storage medium is stored thereon with computer journey
The step of sequence instruction, which realizes above-mentioned light resource inspection method when being executed by processor.
The disclosure utilizes ONT registration failure, and when being in O3 state, OLT can generate an illegal registration alarm to OLT net
Therefore pipe on one illegal LOID to OLT device of resource inspection endpoint to register, is compared by alarm, it is corresponding to find optical splitter
OLT device and the information such as PON mouthfuls generate a broken string alarm then by user's optical fiber of plug, broken string alert in include
The LOID information of user quickly positions user information by LOID information searching resource system.
By the detailed description referring to the drawings to the exemplary embodiment of the disclosure, the other feature of the disclosure and its
Advantage will become apparent.
Detailed description of the invention
The attached drawing for constituting part of specification describes embodiment of the disclosure, and together with the description for solving
Release the principle of the disclosure.
The disclosure can be more clearly understood according to following detailed description referring to attached drawing, in which:
Fig. 1 is the flow diagram of one embodiment of disclosure light resource inspection method.
Fig. 2 is the flow diagram of another embodiment of disclosure light resource inspection method.
Fig. 3 is the structural schematic diagram of one embodiment of disclosure light resource inspection system.
Fig. 4 A is a schematic diagram of disclosure light resource inspection terminal interface.
Fig. 4 B is another schematic diagram of disclosure light resource inspection terminal interface.
Fig. 4 C is another schematic diagram of disclosure light resource inspection terminal interface.
Fig. 4 D is another schematic diagram of disclosure light resource inspection terminal interface.
Fig. 4 E is another schematic diagram of disclosure light resource inspection terminal interface.
Fig. 4 F is another schematic diagram of disclosure light resource inspection terminal interface.
Fig. 4 G is another schematic diagram of disclosure light resource inspection terminal interface.
Fig. 4 H is another schematic diagram of disclosure light resource inspection terminal interface.
Fig. 5 is the structural schematic diagram of another embodiment of disclosure light resource inspection system.
Fig. 6 is the structural schematic diagram of the further embodiment of disclosure light resource inspection system.
Specific embodiment
The various exemplary embodiments of the disclosure are described in detail now with reference to attached drawing.It should also be noted that unless in addition having
Body explanation, the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
Scope of disclosure.
Simultaneously, it should be appreciated that for ease of description, the size of various pieces shown in attached drawing is not according to reality
Proportionate relationship draw.
Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to the disclosure
And its application or any restrictions used.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as authorizing part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
For the purposes, technical schemes and advantages of the disclosure are more clearly understood, below in conjunction with specific embodiment, and reference
The disclosure is further described in attached drawing.
For FTTH using PON technology, PON is a kind of passive optical network of point-to-multipoint (P2MP) structure, downlink data
Stream uses broadcast technology, and upstream uses TDMA technology.(Optical Line Terminal, optical link are whole by OLT by PON
End), ONU (Optical Network Unit, optical network unit) and ODN (Optical Distribution Network, light
Distribute network) composition.The common technical standard of PON network has APON, EPON, GE-PON, GPON etc..In recent years most with GPON application
It is more, account for the major part of online inventory and the overwhelming majority of new increment.
GPON technology is proposed and is standardized by ITU-T.On January 31st, 2003, G.984.1 ITU-T has approved GPON standard
G.984.3 and G.984.4 G.984.2.2004 have approved in succession in year, form G.984.x series standard, so far, GPON skill
Art standard has been completed.The protocol stack of GPON system is mainly by related (PMD) layer of physical medium and GPON Transmission Convergence (TC) layer
Composition.TC layers include that TC framing sublayer and TC are adapted to two sublayers of sublayer.TC layers should use GEM encapsulation mode, be its client layer
GEM customer interface is provided and ONU manages and controls interface (OMCI).
For PMD sublayer, GPON system, which should use, meets the single mode optical fiber that G.652 ITU-T requires.GPON system is single
Fine bilateral system, uplink and downlink should use different wavelength respectively, and downlink should use 1480nm~1500nm wavelength, if using
Third wavelength mode realizes the carrying of CATV business, then should use 1540nm~1560nm wavelength.GPON system provides CATV industry
The specific requirement of business is not within the scope of this standard.
The PON sidelight interface of GPON should support Class B+, and uplink should use 1310 ± 20nm wavelength, optical interface remaining
Parameter should meet related request G.984.2Amd1.It is recommended that supporting Class C+, uplink should use 1310 ± 20nm wavelength, light
The design parameter of interface should meet related request G.984.2Amd2.GPON system should support downlink 2488.32Mbit/s, on
The transmission bit rate of row 1244.16Mbit/s.
For TC sublayer, the TC sublayer of GPON system should meet regulation G.984.3, Ying Caiyong GEM encapsulation mode, and prop up
Hold downlink FEC, optional support uplink FEC.
OLT should have the ability authenticated to ONU, should refuse the access for authenticating unsanctioned ONU.OLT should support base
In the ability that " SN " and " Password " two ways of ONU authenticate ONU legitimacy.When OLT has found swashing for illegal ONU
SN/Password, identical SN, identical Password etc. is not configured in event living, such as ONU, should report Element management system, OLT
Specifically the authentication mode of ONU should be can configure.The identifying procedure of ONU should meet the regulation of ITU-TG.984.3.The format of SN is answered
Meeting the requirement of ANS T1.220-2000, (Vendor ID in SN words such as " _ " should should not occur using 4 alphabetic characters
Symbol)；The format of " Password " should use the ASCII character of 10 bytes.
System should support the deactivated function of ONU.After ONU receives Disable_serial_number message, should from swash
State living is transferred to the state of emergency (O7) and closes laser；If being unable to successful switch to O7 state, OLT answers report and alarm.
After restarting ONU by hand, the state of emergency (O7) should be entered after ONU activation, if not entering into O7 state, OLT should report and alarm.
In addition, 7 kinds of states that ONT equipment authenticates in PON network, and with verification process, state changes.
(1) Initial-state (O1), initial state are at the state, i.e. LOS/LOF state after ONU is powered on.
(2) Standby-state (O2), standby mode enter when ONU receives a downstream traffic
O2 state；When ONU receives the data packet of Upstream_Overhead message type, some corresponding options can be configured,
Including delimiter value, power level mode, andpre-assigned equalization delay.
(3) Serial-Number-state (O3), serial-number-state, after entering O3, OLT can be sent to ONU
Serial_Number request, then the SN+Passwd of oneself can be replied to OLT and will passed through after OLT certification passes through by OMU
Assign_ONU-ID message sends an ONUID to ONU and has entered O4 state after ONU receives ONUID.If ONT is set
Standby authentification failure, then ONU will rest on always O3 state.
(4) Ranging-state (O4), distance measuring states, the logic ranging stage, after receiving the reply of OLT transmission, i.e.,
Into O5 state.
(5) (05) Operation-state, operating status, into after the state, ONU can directly transmit upstream data
With ploam message.
(6) POPUP-state (O6), pop-up state enter the state, then turn after detecting that optical signal is lost
Enter O1 state.
(7) Emergency-Stop-state (O7), emergency shutdown state, when ONU receives Disable_Serial_
After Number message, that is, enters the state, be then transferred to O2 state.
Based on the above principles, it describes in detail below to the disclosure.
Fig. 1 is the flow diagram of one embodiment of disclosure light resource inspection method.
In step 110, resource inspection terminal sends random LOID (logical identifier) to OLT by optical splitter and carries out terminal note
Volume.Wherein, resource inspection terminal, that is, optical fiber line-inspection machine can be handheld terminal, such as PDA.In the corresponding ODN net of FTTH user
Handheld terminal is connected on optical splitter by the optical splitter position in network by tail optical fiber, handheld terminal can send one it is special
LOID to OLT is registered.
In step 120, OLT judges that resource inspection endpoint to register fails according to random LOID, then sends to OLT network management illegal
Register warning information, wherein illegal registration warning information includes random LOID and the corresponding line information of optical splitter.Wherein, OLT
After receiving random LOID, handled registration information as illegal registration.At this point, OLT can be sent out to resource inspection terminal
The message of registration failure is sent, resource inspection terminal is in 03 state, and OLT can generate an illegal registration warning information, and should
Message is sent to OLT network management.Wherein, illegally the corresponding line information of optical splitter includes OLT device information in registration warning information
With PON message breath etc..
In step 130, resource inspection server determines optical splitter by the illegal registration warning information of OLT network management acquisition
Corresponding line information.Wherein, resource inspection server passes through the northbound interface of OLT network management, collects illegal registration alarm letter
Breath, and saved.After the failure of resource inspection endpoint to register, login state message can be sent to resource inspection server, this disappears
It include the LOID and registration failure information of terminal in breath.If resource inspection server receives what multiple resource inspection terminals were sent
Message inquires illegal registration warning information then by LOID as indexing, and determines that test position, such as resource inspection terminal connect
The information such as the optical splitter connect and the corresponding OLT device of the optical splitter and PON mouthfuls.At this point, resource inspection server can star
One process is responsible for this inquiry of monitoring, under PON mouthfuls corresponding, if User Status variation, the LOID of user can be believed
Breath is sent in resource inspection terminal.
In step 140, it is performed plug operation in response to user's optical fiber of optical splitter port, OLT generates plug alarm letter
Breath, and plug warning information is sent to resource inspection server.Wherein, plug warning information includes the corresponding use of user's optical fiber
Family LOID.The plug warning message may include that suspension warning information and suspension restore warning information.
In step 150, resource inspection server searches OSS (resource management system) according to user LOID and obtains corresponding use
Family information, and user information is sent to resource inspection terminal.Resource inspection server is according to user LOID in resource management system
Business information, the installation address information etc. of user can be found in system, and the information is shown in resource inspection terminal.
Difficult point is safeguarded caused by sourceless characteristic for FTT network, in this embodiment, using ONT registration failure, is in
When O3 state, OLT can generate an illegal registration alarm to OLT network management, and therefore, resource inspection endpoint to register one illegal
On LOID to OLT device, is compared by alarm, find the information such as the corresponding OLT device of optical splitter and PON mouthfuls, then pass through plug
User's optical fiber, generates a broken string alarm, includes the LOID information of user in broken string alarm, is provided by LOID information searching
Management system quickly positions user information.
Fig. 2 is the flow diagram of another embodiment of disclosure light resource inspection method.
In step 210, resource inspection terminal sends random LOID to OLT by optical splitter and carries out endpoint to register.Wherein, it provides
Source terminal verification is connected on the corresponding optical splitter of user to be checked by optical fiber.Resource inspection terminal can be one built-in
GPON, EPON adaptive ONT terminal, is configured with Ethernet interface, also provided mobile phone card card slot, can insert 3G, 4G, 5G etc.
Card, and internet can be connected by limited or wireless mode.Resource inspection terminal can use Android system, and plug-in is logical
Touch screen operation is crossed, 20 seconds an or so optical fiber corresponding user information used time is inquired.Resource inspection terminal size is " new with one
Magnificent dictionary " size is close, and it is easy to carry.
In step 220, OLT inquires data configuration, and confirmation resource inspection terminal is illegal terminal, i.e. ONT authentification failure.
In step 230, OLT sends registration failure information to resource inspection terminal.At this point, resource inspection terminal is on OLT
In 03 state.
In step 240, OLT sends illegal registration warning information to OLT network management, wherein illegally registration warning information includes
Random LOID, OLT information, PON message breath and registion time etc..
In step 250, resource inspection server passes through the northbound interface of OLT network management, acquires illegal registration warning information, and
It is saved.
In step 260, resource inspection terminal sends registration status information to resource inspection server.Wherein, login state
Random LOID and registration failure information when information includes the initiation registration of resource inspection terminal etc..It can be with area according to random LOID
Divide different test positions, so that resource inspections work is carried out in multiple places simultaneously.Resource inspection terminal and resource inspection service
Between device wired mode can be used wireless mode can also be used and is communicated.
In step 270, resource inspection server determines the optical splitter connecting with resource inspection terminal according to random LOID.Money
Source verification server is searched according to random LOID and the consistent illegal registration warning information of resource inspection terminal, and is believed according to alarm
It ceases and determines the corresponding PON mouthfuls and PON mouthful of lower OTN list information of optical splitter.
It is unplugged in user's optical fiber of step 280, optical splitter port, OLT generates line broken string warning information.If user's optical fiber quilt
It pulls out, it can be because can not receive the light of user ONT sending on OLT, it is believed that produce broken string alarm, which includes should
User corresponds to the LOID of OLT information, PON message breath and user.
In step 290, line broken string warning information is sent to resource inspection server by OLT.
In step 2100, resource inspection server sends user LOID to resource inspection terminal, so as to resource inspection terminal
Carry out validation of information.
It in step 2110, is turned back in response to user's optical fiber of optical splitter port, resource inspection terminal sends state to OLT
Detection request.
In step 2120, OLT confirms that user's optical fiber state is normal.
In step 2130, OLT sends suspension to resource inspection server and restores warning information, so as to resource inspection server
Determine the corresponding user of user's optical fiber.Under special circumstances, in fact it could happen that the case where non-targeted detection user's optical fiber is unplugged, this
Place will appear multiple line broken string warning informations, and therefore, it is necessary to users to turn back to user's optical fiber, at this point, OLT, which sends suspension, restores alarm
Information.Wherein, resource inspection server can also according to OLT return content enumerate it is PON mouthfuls current under all ONU states, In
The information such as line, offline.
In the step, by plugging optical splitter fiber port, it can be confirmed that user ONU is corresponding with optical splitter port and close
System.
In step 2140, resource inspection server searches OSS according to user LOID and obtains corresponding user information.Resource kernel
Server is looked into according to PON mouthfuls of lower ONU status informations are navigated to, the ONU uniquely changed is judged, obtains the ONU ID and LOID of user
Etc. information, then according to positioning user ONU LOID, inquire OSS data, obtain user in OSS OLT device information, light splitting
Device information, phone, broadband number, ITV number, OLT device coding and IP, PON mouthfuls of codings, ectonexine vlan informations, user's surname
The information such as name, installation address.
In step 2150, user information is sent to resource inspection terminal by resource inspection server, to be shown.Its
In, in order to realize user information confidentiality, when inquiry, can only show user's surname, not show user name etc..
In the above-described embodiments, can determine user's optical fiber corresponding address OLT, device name, slot position, PON mouthfuls look into
It askes, realizes FTTH fiber resource inspection end to end, solve the problems, such as the difficult in maintenance of FTTH light net, reduce light net resource pipe
Cost is managed, the light net efficiency of management is greatly improved.
In another embodiment of the disclosure, can with the following steps are included:
In step 2160, the corresponding user information of live optical path label is sent to resource inspection service by resource inspection terminal
Device.The corresponding user information of live optical path label can be stored in and verify user resources information table by resource inspection server
In.
In one embodiment, resource inspection terminal scans live optical path label, obtains the corresponding use of live optical path label
Family information, so that the user information for sending the corresponding user information of live optical path label with resource inspection server compares
It is right.For example, resource inspection terminal has camera, live optical path label can be scanned by camera, identify corresponding user
Then information the corresponding user information of live optical path label is compared with the user information that resource inspection server is sent,
Verify the consistency of live label and user information.
In another embodiment, resource inspection terminal is searched corresponding optical path according to user information and is encoded, so as to it is existing
Field optical path label is compared.For example, the mating Bluetooth label printer of resource inspection terminal, can examine in the optical splitter side of FTTH
User information is looked into, after verifying out user information, by inquiring OSS, the corresponding optical path coding of user's FTTH optical path is found out, passes through
Bluetooth connection Portable label printer, scene print optical path label again, realize the consistency of live label and resource system.
In step 2170, the corresponding user information of live optical path label is sent to OSS and used by resource inspection server
Family information update.Resource inspection server by user information by the back-end data bank interface of OSS system, in more new database
Correspondence OLT data, PON message breath, optical splitter information and the optical splitter port number information of user, realizes user in resource management system
Information in system is consistent with field data.Alternatively, OSS periodically takes daily has verified user resources information table, pass through LOID
For index, the secondary light-splitting device title of modification user's docking, secondary light-splitting device occupy port.
In the above-described embodiments, FTTH optical fiber corresponding user information, and core are quickly searched and located by resource inspection terminal
The user information found updates the user resources information in light net OSS, realizes that the dynamic of FTTH light net resource updates, so that
FTTH light net resource system is consistent with scene.
In another embodiment, resource inspection terminal can in terms of integrated optical power function, looked into OLT transmitting optical power
Request is ask, and after the optical power query result for receiving OLT transmission, is shown to user.Furthermore it is also possible to according to light function
Rate query result analyzes whole attenuated optical signal.
Fig. 3 is the structural schematic diagram of one embodiment of disclosure light resource inspection system.The light resource inspection system packet
Include optical splitter 310, resource inspection terminal 320, OLT 330, OLT network management 340, resource inspection server 350 and OSS 360.
Resource inspection terminal 320 can be handheld terminal, pass through the ONT equipment of hardware simulation FTTH, built-in EPON/
GPON adaptive optical module can pass through tail optical fiber by the ONT equipment simulated with automatic adaptation EPON and GPON optical-fiber network
It is connected on optical splitter 310 to be tested, issues random LOID, realization allows 330 equipment of OLT to generate illegal registration alarm, is used for
Position the corresponding OLT device of optical splitter 310 and PON mouthfuls of purpose.Resource inspection terminal 320 can also receive resource inspection service
The user information that device 350 is sent, to be shown to inspector.
OLT 330 is used to judge 320 registration failure of resource inspection terminal according to random LOID, then sends to OLT network management 340
Illegal registration warning information, wherein illegal registration warning information includes random LOID and the corresponding line information of optical splitter, light splitting
The corresponding line information of device 310 includes the corresponding OLT device information of optical splitter and PON message breath etc..Wherein, OLT330 is received
After random LOID, handled registration information as illegal registration.At this point, OLT 330 can be sent out to resource inspection terminal 320
The message of registration failure is sent, resource inspection terminal 320 is in 03 state, and OLT 330 can generate an illegal registration warning information,
And send the message to OLT network management 340.
OLT 330 is also used to be performed plug operation in response to user's optical fiber of optical splitter port, generates plug alarm letter
Breath, and plug warning information is sent to resource inspection server 350, wherein plug warning information includes that user's optical fiber is corresponding
User LOID.The plug warning message may include that suspension warning information and suspension restore warning information.
OLT network management 340 is used to receive the illegal registration warning information of the transmission of OLT 330.
Resource inspection server 350 is used to acquire illegal registration warning information by OLT network management 340, and determines optical splitter
Corresponding line information, and OSS360 is searched according to user LOID and obtains corresponding user information, and user information is sent
To resource inspection terminal 320.Resource inspection server 350 can find the industry of user according to user LOID in OSS 360
Business information, installation address information etc., and the information is shown in resource inspection terminal 320.Wherein, resource inspection server
350 can be deployed in core telecommunication computer room, be credible equipment, by Intranet and the operators such as OSS 360 and OLT network management 340
Portion's system communication is realized by internet and is communicated with handheld terminal.
In addition, resource inspection server 350 is also used to receive the registration status information of the transmission of resource inspection terminal 320
Afterwards, the optical splitter connecting with resource inspection terminal 350 is determined according to random LOID；Wherein, registration status information includes resource kernel
Look into the random LOID of terminal transmission.Different test positions can be distinguished, according to random LOID so that multiple places are carried out simultaneously
Resource inspection work.For example, if the registration status information that multiple resource inspection terminals 320 are sent, due to each resource inspection
Terminal 320 has unique LOID, then resource inspection server 350 determines point connecting with resource inspection terminal 350 according to LOID
The corresponding PON mouthfuls and PON mouthful of lower OTN list information of light device.
In this embodiment, using ONT registration failure, when being in O3 state, OLT can generate an illegal registration alarm and arrive
Therefore OLT network management on one illegal LOID to OLT device of resource inspection endpoint to register, is compared by alarm, finds light splitting
The information such as the corresponding OLT device of device and PON mouthfuls, then by user's optical fiber of plug, a broken string alarm is generated, broken string alerts
In comprising the LOID information of user user information is quickly positioned by LOID information searching resource system.
In another embodiment of the disclosure, resource inspection terminal 320 is also used to the corresponding use of live optical path label
Family information is sent to resource inspection server 350, so that resource inspection server 350 believes the corresponding user of live optical path label
Breath is sent to OSS 360 and carries out user information update.
In the above-described embodiments, FTTH optical fiber corresponding user information, and core are quickly searched and located by resource inspection terminal
The user information found updates the user resources information in light net OSS, realizes that the dynamic of FTTH light net resource updates, so that
FTTH light net resource system is consistent with scene.
In one embodiment, resource inspection terminal 320 is also used to scan live optical path label, obtains live optical path label
Corresponding user information, so as to the user for sending the corresponding user information of live optical path label and resource inspection server 350
Information is compared.For example, resource inspection terminal 320 has camera, live optical path label can be scanned by camera, known
Then not corresponding user information is believed the user that the corresponding user information of live optical path label and resource inspection server are sent
Breath is compared, and verifies the consistency of live label and user information.
In another embodiment, resource inspection terminal 320 is searched corresponding optical path according to user information and is encoded, so as to
Live optical path label is compared.For example, the mating Bluetooth label printer of resource inspection terminal, it can be in the optical splitter side of FTTH
It checks user information, after verifying out user information, by inquiring OSS, finds out the corresponding optical path coding of user's FTTH optical path, lead to
Cross bluetooth connection Portable label printer, scene prints optical path label again, realizes the consistent of live label and resource system
Property.
In another embodiment, resource inspection terminal 320 can in terms of integrated optical power function, to OLT 330 send
Optical power inquiry request, and after the optical power query result for receiving the transmission of OLT 330, it is shown to user.
In another embodiment of the disclosure, plug warning information includes that suspension warning information and suspension restore alarm letter
Breath.OLT 330 is also used to be unplugged in response to user's optical fiber of optical splitter port, generates suspension warning information, and suspension is accused
Alert information is sent to resource inspection server 350, and if confirmation user's optical fiber state it is normal, to resource inspection server
350, which send suspension, restores warning information, so that resource inspection server 350 determines the corresponding user of user's optical fiber.
Resource inspection server 350 is also used to send user LOID to resource inspection terminal 320, so as to resource inspection terminal
320 carry out validation of information.
Resource inspection terminal 320 is also used to be turned back in response to user's optical fiber of optical splitter port, sends shape to OLT 330
State detection request.
By the plug operation of user's optical fiber in the embodiment, it is able to confirm that the corresponding user of FTTH user's tail optical fiber.
In the prior art, light resource accuracy relies on label, cannot achieve accurate management；Because dress dimension it is lack of standardization caused by mark
The case where label are inaccurate, port at will uses largely exists；In addition, the verification of FTTH business must almost rely on " feux rouges " and visit and touch
Look into etc., the accurate control of resource becomes the intrinsic problem of FTTH development.It below will be by taking a specific embodiment as an example to this public affairs
It opens and is introduced.
Resource inspection terminal starts the resource inspection program on handheld terminal PDA by taking hand-held PDA as an example, and accessing user steps on
Record module, the user name password of login, after background authentication passes through, the menu of access-in resource verification procedures.Wherein, interface is as schemed
Shown in 4A, 4B.
As shown in Figure 4 C, the operational module of handheld terminal starting is by ONT module (light built-in in handheld terminal PDA
Cat) starting, which can be with Auto-matching EPON or GPON
ODN network.Meanwhile optical module interface being connected on optical splitter to be tested by tail optical fiber.Handheld terminal PDA can send one
Special LOID to OLT is registered, the registration information of this LOID of OLT can be handled as illegal registration.Work as handheld terminal
PDA registration failure, when being in O3 state, OLT can generate an illegal registration alarm to OLT network management.Resource kernel in this system
Server is looked into, by the northbound interface of OLT network management, illegal registration is acquired and alerts, in warning content, there is handheld terminal PDA connection
To the PON mouth relevant information of OLT.
As shown in Fig. 4 D, 4E, FTTH user's tail optical fiber to be tested is pulled out, at this moment user enters access O1 state, while OLT
Upper meeting is because can not receive the light of user light cat sending, it is believed that produces broken string alarm, can generate user's broken string alarm, and lead to
Northbound interface is crossed, the background data base of resource inspection system server is sent to.Handheld terminal PDA can detect that this is accused simultaneously
It is alert, and corresponding user LOID is shown on handheld terminal.
As illustrated in figure 4f, FTTH user's tail optical fiber to be tested is turned back to, at this moment user's light cat returns to normal operating conditions.Hand
It holds terminal PDA and sends state-detection request to OLT, confirm that the corresponding User Status of the LOID checked is recovered normal.It is logical
Above-mentioned confirmation is crossed, it is final to determine the corresponding user of FTTH user's tail optical fiber.
It is index with LOID as shown in Fig. 4 G, 4H, the user message table on query resource verification server, and by user
Corresponding OLT device information, the letter such as PON message breath, vlan information, optical splitter information and address name (encryption), installation address
Breath, is presented on handheld terminal, and can upload in OSS.
In addition, user information is uploaded to resource inspection after handheld terminal verifies out the corresponding user information of field optical fibers
Server, and be stored in and verified in user resources information table, OSS system periodically takes verified user resources information table daily,
It is index by LOID, the secondary light-splitting device title of modification user's docking, secondary light-splitting device occupy port.
Through the foregoing embodiment, the difficult point of optical path verification has been captured, initiative provides the resource kernel of FTTH optical-fiber network
The effective means looked into.It is first to realize through technological means, it does not visiting, investigating optical cable, do not depending on label, do not needing more people
Cooperate under the means such as feux rouges test, single independent verification FTTH light net resource.It saves under present mode, FTTH resource inspection needs
A large amount of manpower and material resources of investment.
In addition, the disclosure can be realized resource query interconnection networking, system combination OSS, OLT network management, resource inspection clothes
Being engaged in, device etc. covers system, passes through the simple operations on hand-held intelligent terminal PDA, so that it may find the resource information of user, shape
At complete optical service data, and updates User Resource Management system and realize the easy operation of resource inspection.
In addition, handheld terminal can be with mating Bluetooth label printer, it can be disposable to examine in the optical splitter side of FTTH
User resources are looked into, it is that resource inspection works end to end that printing user's label, which updates user in the user resources information of OSS,
Solution.
In addition, the disclosure can also realize the combination of light net resource special examination and dynamic management.It is examined by optical path
It looks into, obtains the resource information of user, while intelligent terminal PDA has camera, live label bar code can be scanned, verify scene
The consistency of label and user information.Therefore this system can efficiently make under multiple scenes such as resource inspection and resource management
With.
Fig. 5 is the structural schematic diagram of another embodiment of disclosure light resource inspection system.The light resource inspection system
Including memory 510 and processor 520, in which:
Memory 510 can be disk, flash memory or other any non-volatile memory mediums.Memory for store Fig. 1,
Instruction in embodiment corresponding to 2.Processor 520 is coupled to memory 510, can be used as one or more integrated circuits and comes in fact
It applies, such as microprocessor or microcontroller.The processor 520 is for executing the instruction stored in memory.
It in one embodiment, can be as shown in fig. 6, the light resource inspection system 600 includes memory 610 and processing
Device 620.Processor 620 is coupled to memory 610 by BUS bus 630.The light resource inspection system 600 can also be by depositing
Storage interface 640 is connected to external memory 650 to call external data, can also be connected to net by network interface 660
Network or an other computer system (not shown), no longer describe in detail herein.
In this embodiment, it is instructed by memory stores data, then above-metioned instruction is handled by processor, it can be quick
Position user information.
In another embodiment, a kind of computer readable storage medium, is stored thereon with computer program instructions, this refers to
Enable and realize Fig. 1 when being executed by processor, method in embodiment corresponding to 2 the step of.It should be understood by those skilled in the art that,
Embodiment of the disclosure can provide as method, apparatus or computer program product.Therefore, complete hardware reality can be used in the disclosure
Apply the form of example, complete software embodiment or embodiment combining software and hardware aspects.Moreover, the disclosure can be used one
It is a or it is multiple wherein include computer usable program code computer can with non-transient storage medium (including but not limited to
Magnetic disk storage, CD-ROM, optical memory etc.) on the form of computer program product implemented.
The disclosure is reference according to the method for the embodiment of the present disclosure, the flow chart of equipment (system) and computer program product
And/or block diagram describes.It should be understood that each process in flowchart and/or the block diagram can be realized by computer program instructions
And/or the combination of the process and/or box in box and flowchart and/or the block diagram.It can provide these computer programs to refer to
Enable the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to generate
One machine so that by the instruction that the processor of computer or other programmable data processing devices executes generate for realizing
The device for the function of being specified in one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
So far, the disclosure is described in detail.In order to avoid covering the design of the disclosure, it is public that this field institute is not described
The some details known.Those skilled in the art as described above, completely it can be appreciated how implementing technology disclosed herein
Scheme.
Although being described in detail by some specific embodiments of the example to the disclosure, the skill of this field
Art personnel it should be understood that above example merely to be illustrated, rather than in order to limit the scope of the present disclosure.The skill of this field
Art personnel are it should be understood that can modify to above embodiments in the case where not departing from the scope of the present disclosure and spirit.This public affairs
The range opened is defined by the following claims.
Claims (18)
1. a kind of smooth resource inspection method, comprising:
Resource inspection terminal sends random logic to optical line terminal OLT by optical splitter and identifies LOID progress endpoint to register；
The OLT judges that the resource inspection endpoint to register fails according to the random LOID, then sends illegal note to OLT network management
Volume warning information, wherein the illegal registration warning information includes the random LOID and the corresponding route letter of the optical splitter
Breath；
The resource inspection server acquires the illegal registration warning information by the OLT network management, and determines the light splitting
The corresponding line information of device；
It is performed plug operation in response to user's optical fiber of the optical splitter port, the OLT generates plug warning information, and will
The plug warning information is sent to the resource inspection server, wherein the plug warning information includes user's light
Fine corresponding user LOID；
The resource inspection server searches resource management system according to the user LOID and obtains corresponding user information, and will
The user information is sent to the resource inspection terminal.
2. smooth resource inspection method according to claim 1, further includes:
The corresponding user information of live optical path label is sent to the resource inspection server by the resource inspection terminal, so as to
The corresponding user information of live optical path label is sent to the resource management system and carries out user by the resource inspection server
Information update.
3. smooth resource inspection method according to claim 1, further includes:
After the resource inspection server receives the registration status information that the resource inspection terminal is sent, according to random LOID
Determine the optical splitter connecting with the resource inspection terminal；
Wherein, the registration status information includes the random LOID that the resource inspection terminal is sent.
4. smooth resource inspection method according to claim 1, wherein the plug warning information includes suspension warning information
Restore warning information with suspension；
It is unplugged in response to user's optical fiber of the optical splitter port, the OLT generates suspension warning information, and by the suspension
Warning information is sent to the resource inspection server；
The resource inspection server sends user LOID to the resource inspection terminal, so as to resource inspection terminal progress
Validation of information；
It is turned back in response to user's optical fiber of the optical splitter port, the resource inspection terminal sends state inspection to the OLT
Survey request；
The OLT confirms that user's optical fiber state is normal, then sends suspension to the resource inspection server and restore alarm letter
Breath, so that the resource inspection server determines the corresponding user of user's optical fiber.
5. smooth resource inspection method according to claim 1 to 4, further includes:
The resource inspection terminal is searched corresponding optical path according to the user information and is encoded, to carry out with live optical path label
It compares.
6. smooth resource inspection method according to claim 1 to 4, further includes:
The resource inspection terminal scans live optical path label, obtains the corresponding user information of the live optical path label, so as to
The corresponding user information of the scene optical path label is compared with the user information that the resource inspection server is sent.
7. smooth resource inspection method according to claim 1 to 4, wherein
The corresponding line information of the optical splitter includes the corresponding OLT information of the optical splitter and passive optical-fiber network PON message
Breath.
8. smooth resource inspection method according to claim 1 to 4, further includes:
The resource inspection terminal is to the OLT transmitting optical power inquiry request, and in the optical power for receiving the OLT and sending
After query result, shown to user.
9. a kind of smooth resource inspection system, comprising:
Optical splitter；
Resource inspection terminal sends random logic to optical line terminal OLT by optical splitter and identifies LOID progress endpoint to register, with
And receive the user information that resource inspection server is sent；
OLT is then sent to OLT network management illegal for judging that the resource inspection endpoint to register fails according to the random LOID
Register warning information, wherein the illegal registration warning information includes the random LOID and the corresponding route of the optical splitter
Information, and it is performed plug operation in response to user's optical fiber of the optical splitter port, plug warning information is generated, and by institute
It states plug warning information and is sent to resource inspection server, wherein the plug warning information includes that user's optical fiber is corresponding
User LOID；
OLT network management, the illegal registration warning information sent for receiving the OLT；
Resource inspection server for acquiring the illegal registration warning information by the OLT network management, and determines the light splitting
The corresponding line information of device, and resource management system is searched according to the user LOID and obtains corresponding user information, and will
The user information is sent to the resource inspection terminal.
10. smooth resource inspection system according to claim 9, wherein
The resource inspection terminal is also used to the corresponding user information of live optical path label being sent to the resource inspection service
Device, so as to the resource inspection server by the corresponding user information of live optical path label be sent to the resource management system into
Row user information updates.
11. smooth resource inspection system according to claim 9, wherein
After the resource inspection server is also used to receive the registration status information that the resource inspection terminal is sent, according to
Machine LOID determines the optical splitter connecting with the resource inspection terminal；
Wherein, the registration status information includes the random LOID that the resource inspection terminal is sent.
12. smooth resource inspection system according to claim 9, wherein the plug warning information includes suspension alarm letter
Breath and suspension restore warning information；
The OLT is also used to be unplugged in response to user's optical fiber of the optical splitter port, generates suspension warning information, and by institute
State suspension warning information and be sent to the resource inspection server, and if confirm that user's optical fiber state is normal, to institute
It states resource inspection server and sends suspension recovery warning information, so that the resource inspection server determines user's optical fiber pair
The user answered；
The resource inspection server is also used to send user LOID to the resource inspection terminal, so that the resource inspection is whole
End carries out validation of information；
The resource inspection terminal is also used to be turned back in response to user's optical fiber of the optical splitter port, and Xiang Suoshu OLT is sent
State-detection request.
13. according to any light resource inspection system of claim 9-12, wherein
The resource inspection terminal is also used to search corresponding optical path coding according to the user information, so as to live optical path mark
Label are compared.
14. according to any light resource inspection system of claim 9-12, wherein
The resource inspection terminal is also used to scan live optical path label, obtains the corresponding user's letter of the live optical path label
Breath, so that the user information for sending the live corresponding user information of optical path label and the resource inspection server carries out
It compares.
15. according to any light resource inspection system of claim 9-12, wherein
The corresponding line information of the optical splitter includes the corresponding OLT information of the optical splitter and passive optical-fiber network PON message
Breath.
16. according to any light resource inspection system of claim 9-12, wherein
The resource inspection terminal is also used to the OLT transmitting optical power inquiry request, and is receiving what the OLT was sent
After optical power query result, shown to user.
17. a kind of smooth resource inspection system, comprising:
Memory；And
It is coupled to the processor of the memory, the processor is configured to based on the instruction execution for being stored in the memory
Smooth resource inspection method as claimed in any one of claims 1 to 8.
18. a kind of computer readable storage medium, is stored thereon with computer program instructions, real when which is executed by processor
The step of existing claim 1 to 8 described in any item smooth resource inspection methods.
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