CN103840879A - Optical fiber office direction recognition method, device and system - Google Patents
Optical fiber office direction recognition method, device and system Download PDFInfo
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- CN103840879A CN103840879A CN201410055693.4A CN201410055693A CN103840879A CN 103840879 A CN103840879 A CN 103840879A CN 201410055693 A CN201410055693 A CN 201410055693A CN 103840879 A CN103840879 A CN 103840879A
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Abstract
The embodiment of the invention provides an optical fiber office direction recognition method, device and system, and relates to the technical field of communication. An optical fiber office direction relation detection mode is provided, the trial-and-error time needed by matching between ports of devices is shortened, and the network operation and maintenance cost is reduced. The optical fiber office direction recognition method comprises the steps that light emission event information reported by a fiber alignment tool and photosensitivity event information reported by a receiving end wiring device are obtained through a network management center, matching judgment is carried out on light source parameters in the light emission event information and photosensitivity parameters in the photosensitivity event information, and if the light source parameters in the light emission event information and the photosensitivity parameters in the photosensitivity event information are matched, the office direction relation between the optical fiber connecting ports is determined. The optical fiber office direction recognition method, device and system are used for recognition of the office direction relation of optical fibers.
Description
Technical field
The present invention relates to communication technical field, relate in particular to the recognition methods of a kind of optical fiber office direction, device and system.
Background technology
Along with Fiber to the home (Fiber To The Home, FTTH) develop rapidly, EPON (Passive Optical Network, PON) application is more prevalent, the distribution plant of large capacity and high density is as fibre distribution frame (Optical Distribution Frame, ODF), fiber cable cross connection box (Fiber Distribution Terminal, FDT) etc. is more and more, and between distribution plant, set up a large amount of optical fiber and connected.
In current application, the feature that optical fiber has is fragile, message capacity is large, once there is link problem, causes communication failure, need to carry out rapidly fault location and solution; But because a large amount of optical fiber that exist between distribution plant connect, make fiber management complicated, locate and obtain fault message complex, be unfavorable for location and the solution to fault in time, prior art adopts the operation based on optical fiber both-end to carry out fibre more, needs at least two operators to operate at the two ends of optical fiber simultaneously, and manual record, easily make mistakes and longer to the required trial and error of the matching detection time of equipment room optical fiber joint end mouth, the cost of network operation and maintenance is higher.
Summary of the invention
Embodiments of the invention provide the recognition methods of a kind of optical fiber office direction, device and system, solve the problem that complex circuit between large capacity and high density distribution plant causes fiber management complexity, shorten the equipment room required trial and error time of port match, reduce the cost of network operation and maintenance.
For achieving the above object, embodiments of the invention adopt following technical scheme:
First aspect, provides the recognition methods of a kind of optical fiber office direction, and the method comprises:
Network management center is to fine instrument is sent to luminous instruction, and described luminous instruction is used to indicate describedly launches the first light signal to fine instrument at the first port of transmitting terminal distribution plant;
Described, fine instrument is launched after described the first light signal at described the first port, described network management center obtains the described luminous event information that fine instrument is reported, and described illuminated message comprises: the port numbers of described the first port, light source parameters;
Receive after the second light signal at the second port of described receiving terminal distribution plant at receiving terminal distribution plant, described network management center obtains the sensitization event information that described receiving terminal distribution plant reports, and described sensitization event information comprises: the port numbers of described the second port, sensitization parameter;
Described network management center, according to described luminous event information and described sensitization event information, judges whether described light source parameters mates with described sensitization parameter, if coupling, described the first port and described the second port exist office direction relation.
In conjunction with first aspect, in the possible implementation of the first, in described network management center, to before fine instrument is sent to luminous instruction, described method also comprises:
Described network management center sends initialization directive to described to fine instrument, and described initialization directive is used to indicate describedly carries out initialization setting to fine instrument to described light source parameters; After initialization is ready, receive and described fine instrument is directly reported, or, the ready information of initialization reporting by interactive control equipment;
Described network management center sends link order to described to fine instrument, and described link order is used to indicate and described fine instrument is connected by tail optical fiber and described the first port; Connecting after foundation, receive the ready information of connection that described transmitting terminal distribution plant reports.
In conjunction with the possible implementation of the first of first aspect, in the possible implementation of the second, described network management center comprises to fine instrument is sent to luminous instruction:
Described network management center, receiving after the ready information of described connection, sends luminous instruction to described to fine instrument, indicate described to fine instrument at described the first port, according to described light source parameters arrange transmitting described the first light signal.
In conjunction with first aspect, to any in the possible implementation of the second of first aspect, in the third possible implementation, described network management center obtains the described luminous event information that fine instrument is reported and comprises:
Described, fine instrument is launched to described the first light signal at described the first port, and report after described luminous event information to interactive control equipment, described network management center obtains described luminous event information from described interactive control equipment.
In conjunction with first aspect to any in the third possible implementation of first aspect, in the 4th kind of possible implementation, described network management center, according to described luminous event information and described sensitization event information, judges whether described light source parameters is mated and comprised with described sensitization parameter:
Judge whether the described sensitization parameter in described light source parameters and the described sensitization event information in described luminous event information meets preset matching condition, if meet, assert that described the first port and described the second port exist office direction relation;
Described light source parameters comprises: the intensity of light source, optical source wavelength, light source duration and light source start fluorescent lifetime; Described sensitization parameter comprises: sensitization intensity, wavelength photoreceptor, sensitization duration and sensitization time started;
Described preset matching condition comprises at least one in following condition: identical with the described intensity of light source, the described wavelength photoreceptor of described sensitization intensity is identical with described optical source wavelength, the described sensitization duration is identical with the described light source duration and the described sensitization time started is identical with the described light source time started.
Second aspect, provides the recognition methods of a kind of optical fiber office direction, and described method comprises:
Receiving terminal distribution plant is by the photo-sensitive cell receiving optical signals on each port, and described photo-sensitive cell on a port in office receives after light signal, using the described light signal receiving as the second light signal, receive the port of described light signal as the second port, report sensitization event information to network management center;
Described sensitization event information comprises the sensitization parameter of described the second light signal, the port numbers of described the second port.
In conjunction with second aspect, in the possible implementation of the first, described method also comprises:
Described photo-sensitive cell is sensitization dust cap, and described sensitization dust cap is the dust cap with sensitization function;
Described receiving terminal distribution plant is by the described sensitization dust cap on each port, receiving optical signals, and obtain the sensitization parameter of described light signal and receive the port numbers of described light signal.
The third aspect, provides a kind of network management center, and described network management center comprises:
Instruction sending unit, for to fine instrument is sent to luminous instruction, described luminous instruction is used to indicate describedly launches the first light signal to fine instrument at the first port of transmitting terminal distribution plant;
The first acquiring unit, for fine instrument being launched after described the first light signal at described the first port described, obtains the described luminous event information that fine instrument is reported; Described illuminated message comprises: the port numbers of described the first port, light source parameters;
Second acquisition unit, for receiving after the second light signal at the second port of described receiving terminal distribution plant at receiving terminal distribution plant, obtains the sensitization event information that described receiving terminal distribution plant reports; Described sensitization event information comprises: the port numbers of described the second port, sensitization parameter;
Judging unit, for according to described luminous event information and described sensitization event information, judges whether described light source parameters mates with described sensitization parameter, if coupling, described the first port and described the second port exist office direction relation.
In conjunction with the third aspect, in the possible implementation of the first, described network management center also comprises:
Initialization unit, at described instruction sending unit to before fine instrument is sent to luminous instruction, to described, fine instrument is sent to initialization directive, described initialization directive is used to indicate describedly carries out initialization setting to fine instrument to described light source parameters; After initialization is ready, receive described to fine instrument by directly reporting, or, the ready information of initialization that interactive control equipment reports;
Linkage unit, at described instruction sending unit to before fine instrument is sent to luminous instruction, to described, fine instrument is sent to link order, described link order is used to indicate and described fine instrument is connected by tail optical fiber and described the first port; Connecting after foundation, receive the ready information of connection that described transmitting terminal distribution plant reports.
In conjunction with the possible implementation of the first of the third aspect, in the possible implementation of the second, described instruction sending unit specifically for:
Described linkage unit receives after the ready information of described connection, to described, fine instrument is sent to luminous instruction, indicate described to fine instrument at described the first port, according to described light source parameters arrange transmitting described the first light signal.
In conjunction with the third aspect to any in the possible implementation of the second of first aspect, in the third possible implementation, described the first acquiring unit specifically for:
Described, fine instrument is launched to described the first light signal at described the first port, and report after described luminous event information to interactive control equipment, obtain described luminous event information from described interactive control equipment.
In conjunction with the third aspect to any in the third possible implementation of first aspect, in the 4th kind of possible implementation, described judging unit specifically for:
Judge whether the described sensitization parameter in described light source parameters and the described sensitization event information in described luminous event information meets preset matching condition, if meet, assert that described the first port and described the second port exist office direction relation;
Described light source parameters comprises: the intensity of light source, optical source wavelength, light source duration and light source start fluorescent lifetime; Described sensitization parameter comprises: sensitization intensity, wavelength photoreceptor, sensitization duration and sensitization time started;
Described preset matching condition comprises at least one in following condition: identical with the described intensity of light source, the described wavelength photoreceptor of described sensitization intensity is identical with described optical source wavelength, the described sensitization duration is identical with the described light source duration and the described sensitization time started is identical with the described light source time started.
Fourth aspect, provides a kind of receiving terminal distribution plant, and described receiving terminal distribution plant comprises:
Reception reports unit, for passing through the photo-sensitive cell receiving optical signals on each port, and described photo-sensitive cell on a port in office receives after light signal, using the described light signal receiving as the second light signal, receive the port of described light signal as the second port, report sensitization event information to network management center;
Described sensitization event information comprises the sensitization parameter of described the second light signal, the port numbers of described the second port.
In conjunction with fourth aspect, in the possible implementation of the first,
Described photo-sensitive cell is sensitization dust cap, and described sensitization dust cap is the dust cap with sensitization function;
Described reception report unit specifically for: by the described sensitization dust cap on each port, receiving optical signals, and obtain the sensitization parameter of described light signal and receive the port numbers of described light signal.
The 5th aspect, provides a kind of optical fiber office direction recognition system, and described optical fiber office direction recognition system comprises:
Network management center, receiving terminal distribution plant, transmitting terminal distribution plant, and to fine instrument; Wherein,
Described network management center is for sending luminous instruction to described to fine instrument, and described luminous instruction is used to indicate describedly launches the first light signal to fine instrument at the first port of transmitting terminal distribution plant; Described, fine instrument is launched after described the first light signal at described the first port, described network management center obtains the described luminous event information that fine instrument is reported, and described illuminated message comprises: the port numbers of described the first port, light source parameters;
Described receiving terminal distribution plant is for passing through the photo-sensitive cell receiving optical signals on each port, and described photo-sensitive cell on a port in office receives after light signal, using the described light signal receiving as the second light signal, receive the port of described light signal as the second port, report sensitization event information to network management center;
Described network management center is also for obtaining described sensitization event information, and described sensitization event information comprises: the port numbers of described the second port, sensitization parameter; According to described luminous event information and described sensitization event information, judge whether described light source parameters mates with described sensitization parameter, if coupling, there is office direction relation in described the first port and described the second port.
Visible, embodiments of the invention provide the recognition methods of a kind of optical fiber office direction, device and system, obtain by network management center the sensitization event information that luminous event information that fine instrument is reported and receiving terminal distribution plant report, sensitization parameter in light source parameters in luminous event information and sensitization event information is carried out to matching judgment, if mate, can determine the office direction relation of optical fiber joint end mouth.Like this, solve the problem that complex circuit between large capacity and high density distribution plant causes fiber management complexity, shortened equipment room port match, required trial and error time of office direction relation recognition, reduced the cost of network operation and maintenance.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The schematic flow sheet one of a kind of optical fiber office direction recognition methods that Fig. 1 provides for the embodiment of the present invention;
The schematic flow sheet two of a kind of optical fiber office direction recognition methods that Fig. 2 provides for the embodiment of the present invention;
The schematic flow sheet of the another kind of optical fiber office direction recognition methods that Fig. 3 provides for the embodiment of the present invention;
The structural representation one of a kind of optical fiber office direction recognition device that Fig. 4 provides for the embodiment of the present invention;
The structural representation two of a kind of optical fiber office direction recognition device that Fig. 5 provides for the embodiment of the present invention;
The structural representation three of a kind of optical fiber office direction recognition device that Fig. 6 provides for the embodiment of the present invention;
The structural representation four of a kind of optical fiber office direction recognition device that Fig. 7 provides for the embodiment of the present invention;
The structural representation five of a kind of optical fiber office direction recognition device that Fig. 8 provides for the embodiment of the present invention;
The structural representation of a kind of optical fiber office direction recognition system that Fig. 9 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Embodiments of the invention provide the recognition methods of a kind of optical fiber office direction, and based on network management center's side, as shown in Figure 1, the method comprises:
S101, network management center are to fine instrument is sent to luminous instruction, and luminous instruction is used to indicate launches the first light signal to fine instrument at the first port of transmitting terminal distribution plant.
S102, fine instrument is being launched after the first light signal at the first port, network management center obtains the luminous event information that fine instrument is reported;
Wherein, luminous event information comprises: the port numbers of the first port, light source parameters.
S103, receive after the second light signal at the second port of receiving terminal distribution plant at receiving terminal distribution plant, network management center obtains the sensitization event information that receiving terminal distribution plant reports;
Wherein, sensitization event information comprises: the port numbers of the second port, sensitization parameter.
S104, network management center, according to luminous event information and sensitization event information, judge whether light source parameters mates with sensitization parameter, if coupling, the first port and the second port exist office direction relation.
Embodiments of the invention also provide the recognition methods of a kind of optical fiber office direction, and based on receiving terminal distribution plant side, as shown in Figure 2, the method comprises:
S201, receiving terminal distribution plant are by the photo-sensitive cell receiving optical signals on each port.
Photo-sensitive cell on S202, a port in office receives after light signal, and receiving terminal distribution plant, using the light signal receiving as the second light signal, receives the port of light signal as the second port, reports sensitization event information to network management center;
Wherein, sensitization event information comprises the sensitization parameter of the second light signal, the port numbers of the second port.
Embodiments of the invention provide the recognition methods of a kind of optical fiber office direction, obtain by network management center the sensitization event information that luminous event information that fine instrument is reported and receiving terminal distribution plant report, sensitization parameter in light source parameters in luminous event information and sensitization event information is carried out to matching judgment, if mate, can determine the office direction relation of optical fiber joint end mouth.Like this, solve the problem that complex circuit between large capacity and high density distribution plant causes fiber management complexity, shortened equipment room port match, required trial and error time of office direction relation recognition, reduced the cost of network operation and maintenance.
In order to make those skilled in the art can more clearly understand the technical scheme that the embodiment of the present invention provides, below by specific embodiment, the another kind of optical fiber office direction recognition methods that the embodiment of the present invention is provided is elaborated, and as shown in Figure 3, the method comprises:
S301, initialization are to fine instrument.
Concrete, before carrying out fibre operation, network management center is to sending initialization directive to fine instrument, and this initialization directive is used to indicate carries out initialization operation to fine instrument.
Wherein, can directly send execution by network management center to the operation that fine instrument is sent to initialization directive, or, also can forward and send execution by interactive control equipment by network management center; Can be light source to fine instrument, for providing light source according to the parameter of setting, and light source be controlled, send corresponding light signal; Network management center can be one or more computer processing modules, for to fine instrument is issued operational order and to receive event information carry out matching treatment; Interactive control equipment can be a kind of hand-held intelligent control appliance, or a kind of control software operating on smart machine, for setting up network management center and to the communication connection between fine instrument; Above-mentioned each apparatus-form of enumerating only, for exemplary, does not limit herein.
Initialization operation comprises according to parameter preset the light source parameters of fine instrument utilizing emitted light signal is arranged, so as to fine instrument in the time carrying out fibre to operate, according to parameter preset control light source, the light signal that transmitting meets the demands;
Parameter preset can comprise: preset strength, preset wavelength, default duration, and the above-mentioned parameter preset of enumerating can be system default settings, also can input to definite value for outside, do not limit herein.
Further, after initialization operation completes, fine instrument is reported to the ready information of initialization to interactive control equipment, network management center obtains the ready information of this initialization from interactive control equipment, confirms fine instrument initialization to complete; Or, fine instrument is directly reported to the ready information of initialization to network management center, network management center completes fine instrument initialization from fine instrument being obtained to the ready validation of information of this initialization, follow-up fibre is operated to carry out.
Be worth mentioning, wherein, network management center and interactive control equipment are realized and being connected by data communication network (Data Communication Network, DCN), and connected mode can be wireless mode or wired mode; Interactive control equipment with fine instrument is connected by wired mode; Wireless mode can connect for bluetooth communication, and wired mode can be that USB (Universal Serial Bus, USB) connects, and does not limit herein.
S302, fine instrument and the first port are connected.
Concrete, after fine instrument initialization is completed, network management center is to sending link order to fine instrument, and this link order is used to indicate the first port of fine instrument and transmitting terminal distribution plant is connected.
Wherein, can directly send execution by network management center to the operation that fine instrument is sent to link order, or, also can forward and send execution by interactive control equipment by network management center.
Exemplary, by the tail optical fiber of fine instrument being connected to the first port of transmitting terminal distribution plant, connect with the first port; Wherein, the first port is need to carry out by network management center's appointment the port that fibre is operated on transmitting terminal distribution plant, for according to fine job requirement, is selected by systemic presupposition or outside input.
Further, connecting after foundation, the microprocessor (Micro Processor Unit, MPU) of transmitting terminal distribution plant recognizes optical fiber and inserts event, and reports and connect ready information to network management center; Wherein, optical fiber inserts event and can comprise: insert port information, to fine instrument tail optical fiber electronic labeling information, light source information to fine instrument.
Network management center obtains the ready information of this connection from transmitting terminal distribution plant, confirms fine instrument and the first built vertical connection of port, follow-up fibre is operated to carry out.
Be worth mentioning, transmitting terminal distribution plant can be fibre distribution frame (Optical Fiber Distribution Frame, ODF), fiber cable cross connection box (Fiber Distribution Terminal, FDT), optical cable fiber-dividing box (Fiber Cable Access Terminal, FAT), realized and being connected by DCN with network management center, connected mode can be wireless mode or wired mode; Fine instrument is connected by optical fiber pigtail with the port on transmitting terminal distribution plant; And the above-mentioned transmitting terminal distribution plant of enumerating only, for exemplary, includes but not limited to this.
S303, fine instrument is launched to the first light signal at the first port, and report luminous event information.
Concrete, network management center is receiving after the ready information of connection that transmitting terminal distribution plant reports, to fine instrument is sent to luminous instruction, this luminous instruction is used to indicate the first port at transmitting terminal distribution plant to fine instrument, launches the first light signal according to light source parameters.
Wherein, can directly send execution by network management center to the operation that fine instrument is sent to luminous instruction, or, can also forward and send execution by interactive control equipment by network management center.
Light source parameters comprises: the intensity of light source, optical source wavelength, light source duration and light source start fluorescent lifetime; The intensity of light source, optical source wavelength and light source duration can be during to fine instrument initialization, arrange given according to parameter preset, it is the moment that fine instrument is received luminous instruction and starts to launch the first light signal that light source starts fluorescent lifetime, can be by fine instrument monitoring is obtained.
Fine instrument, after transmitting the first light signal finishes, is reported to luminous event information to interactive control equipment, and network management center obtains this luminous event information from interactive control equipment again; Or, fine instrument is directly reported to luminous event information to network management center, network management center is again from obtaining this luminous event information to fine instrument.Wherein, luminous event information comprises: the port numbers of the first port and light source parameters.
S304, receiving terminal distribution plant receive the second light signal, and report sensitization event information.
Concrete, fine instrument to be launched after the first light signal at the first port of transmitting terminal distribution plant, receiving terminal distribution plant receives the second light signal by the photo-sensitive cell on each port at the second port of receiving terminal distribution plant.
Wherein, sensitization parameter comprises: sensitization intensity, wavelength photoreceptor, sensitization duration and sensitization time started.Sensitization intensity, wavelength photoreceptor are the signal characteristic that the second light signal analysis is obtained; The sensitization time started is the moment that photo-sensitive cell receives the second light signal; The sensitization duration is that photo-sensitive cell detects that port stops the moment when luminous, adds up the duration obtaining in conjunction with the sensitization time started.
Exemplary, photo-sensitive cell can be sensitization dust cap, be the dust cap with sensitization function, can detect the luminance of receiving terminal distribution plant port, obtain light signal information, i.e. the sensitization parameter of light signal, and associated port and the sensitization parameter that receives light signal, report to receiving terminal distribution plant, so that receiving terminal distribution plant obtains sensitization event information.
Wherein, the structure of sensitization dust cap can comprise the dust proof member with dust reduction capability and the photosensitive-member with sensitization function, and photosensitive-member can be phototriode; And the structure of above-mentioned sensitization dust cap is only exemplary, includes but not limited to this.
Be worth mentioning, the above-mentioned photo-sensitive cell of enumerating, only for exemplary, can also, for obtaining arbitrarily the electronic device of receiving terminal distribution plant port luminance, not limit herein.
Exemplary, due in to fine operating process, between the part port of transmitting terminal distribution plant and the part port of receiving terminal distribution plant, may there is other ongoing communication service, in the preset matching time, a receiving terminal distribution plant Port detecting in office also receives after a light signal, can not determine whether the light signal receiving is the first light signal that fine instrument is sent at transmitting terminal distribution plant the first port, so first the light signal receiving is carried out to record as the second light signal, be the second port by the port corresponding record that receives light signal, and report sensitization event information to network management center,
Be worth mentioning, due in to fine operating process, between the part port of transmitting terminal distribution plant and the part port of receiving terminal distribution plant, may there are other multiple ongoing communication services, be that receiving terminal distribution plant may receive multiple different light signals at multiple ports within the preset matching time, so, the light signal that need to successively each port be received carries out record as the second light signal, be the second port by the port corresponding record that receives light signal, and report successively multiple sensitization event informations corresponding with light signal difference to network management center, by network management center, the multiple sensitization event informations that report are carried out to follow-up matching operation with luminous event information one by one again, wherein, the preset matching time is that network management center is from receiving the luminous event information that fine instrument is reported, to stopping receiving from receiving terminal distribution plant the time that reports sensitization event information, be that the sensitization event information that network management center does not report after the preset matching time receiving terminal distribution plant carries out matching judgment operation, and the preset matching time can be set for system default, also can be that outside output is given, not limit herein.
Wherein, sensitization event information comprises: the sensitization parameter of the second light signal, the port numbers of the second port.
Exemplary, receiving terminal distribution plant can be ODF, FDT, FAT, is realized and being connected by DCN with network management center, connected mode can be wireless mode or wired mode; Photo-sensitive cell is connected by physical circuit with the each port on receiving terminal distribution plant; And the above-mentioned receiving terminal distribution plant of enumerating only, for exemplary, includes but not limited to this.
S305, luminous event information is mated with sensitization event information.
Concrete, network management center, having obtained after luminous event information that fine instrument is reported, sensitization event information that receiving terminal distribution plant reports, judges whether the sensitization parameter in light source parameters and the sensitization event information in luminous event information meets preset matching condition.
Preset matching condition comprises at least one in following condition: sensitization intensity is identical with the intensity of light source, wavelength photoreceptor and optical source wavelength is identical, the sensitization duration is identical with the light source duration and the sensitization time started is identical with the light source time started.
Exemplary, if light source parameters and sensitization parameter meet preset matching condition, can assert that the second light signal that receiving terminal distribution plant receives at the second port is the first light signal in the first port transmitting of transmitting terminal distribution plant to fine instrument, assert that first port of transmitting terminal distribution plant of luminous event information indication and the second port of the receiving terminal distribution plant of sensitization event information indication exist office direction relation.
Be worth mentioning, if network management center receives the multiple different sensitization event information that receiving terminal distribution plant reports within the preset matching time, by the each sensitization information in each sensitization event information successively with luminous event information in light source information carry out matching judgment, until judgement exists arbitrary sensitization event information to mate with luminous event information, in the light signal receiving, having arbitrary light signal is the first light signal in the first port transmitting of transmitting terminal distribution plant to fine instrument, determined while there is receiving terminal distribution plant second port of office direction relation with transmitting terminal distribution plant the first port, or, judge that all sensitization event informations that report do not mate with luminous event information, when all light signals that receive are not the first light signal of the first port transmitting, finish matching operation.
Embodiments of the invention provide the recognition methods of a kind of optical fiber office direction, obtain by network management center the sensitization event information that luminous event information that fine instrument is reported and receiving terminal distribution plant report, sensitization parameter in light source parameters in luminous event information and sensitization event information is carried out to matching judgment, if mate, can determine the office direction relation of optical fiber joint end mouth.Like this, solve the problem that complex circuit between large capacity and high density distribution plant causes fiber management complexity, shortened equipment room port match, required trial and error time of office direction relation recognition, reduced the cost of network operation and maintenance.
Embodiments of the invention also provide a kind of network management center 00, and as shown in Figure 4, this network management center 00 comprises:
The first acquiring unit 002, for fine instrument is being launched after the first light signal at the first port, obtains the luminous event information that fine instrument is reported; Illuminated message comprises: the port numbers of the first port, light source parameters;
Judging unit 004, for according to luminous event information and sensitization event information, judges whether light source parameters mates with sensitization parameter, if coupling, the first port and the second port exist office direction relation.
Optionally, as shown in Figure 5, this network management center 00 also comprises:
After initialization is ready, receive fine instrument is reported by interactive control equipment, or, the ready information of initialization that fine instrument is directly reported;
Optionally, instruction sending unit 001 specifically for:
Receive and connect after ready information at linkage unit 006, to fine instrument is sent to luminous instruction, indication at the first port, is launched first light signal according to arranging of light source parameters to fine instrument.
Be worth mentioning, each unit of above-mentioned network management center 00 is to sending instruction to fine instrument, can be each unit of network management center 00 directly to fine instrument is sent, can be also to fine instrument forwarding by interactive control equipment, the instruction send mode that each unit is used does not limit herein.
Optionally, the first acquiring unit 002 can be specifically for:
Fine instrument is being launched to the first light signal at the first port, and reporting after luminous event information to interactive control equipment, obtaining luminous event information from interactive control equipment.
Be worth mentioning, also can not pass through interactive control equipment to fine instrument, directly report luminous event information to network management center 00, so that the first acquiring unit 002 is directly from obtaining luminous event information to fine instrument, to the information reporting mode that fine instrument is used, do not limit herein.
Optionally, judging unit 004 specifically for:
Judge whether the sensitization parameter in light source parameters and the sensitization event information in luminous event information meets preset matching condition, if meet, assert that the first port and the second port exist office direction relation;
Wherein, light source parameters comprises: the intensity of light source, optical source wavelength, light source duration and light source start fluorescent lifetime; Sensitization parameter comprises: sensitization intensity, wavelength photoreceptor, sensitization duration and sensitization time started;
Preset matching condition comprises at least one in following condition: sensitization intensity is identical with the intensity of light source, wavelength photoreceptor and optical source wavelength is identical, the sensitization duration is identical with the light source duration and the sensitization time started is identical with the light source time started.
Embodiments of the invention also provide a kind of receiving terminal distribution plant 01, and as shown in Figure 6, this receiving terminal distribution plant 01 comprises:
Reception reports unit 011, for passing through the photo-sensitive cell receiving optical signals on each port, and photo-sensitive cell on a port in office receives after light signal, using the light signal receiving as the second light signal, receive the port of light signal as the second port, report sensitization event information to network management center;
Sensitization event information comprises the sensitization parameter of the second light signal, the port numbers of the second port.
Optionally, photo-sensitive cell is sensitization dust cap, and sensitization dust cap is the dust cap with sensitization function;
The embodiment of the present invention also provides a kind of network management center 02, and as shown in Figure 7, this network management center 02 comprises:
Bus 021 and be connected to processor 022, memory 023 and the interface 024 of bus 021, wherein interface 024 is for realizing the connection communication between each node;
This memory 023 is for storing instruction, and this processor 022 is carried out this instruction specifically for to fine instrument is sent to luminous instruction, and luminous instruction is used to indicate launches the first light signal to fine instrument at the first port of transmitting terminal distribution plant.
This processor 022 is carried out this instruction also for fine instrument is being launched after the first light signal at the first port, obtains the luminous event information that fine instrument is reported; Illuminated message comprises: the port numbers of the first port, light source parameters.
This processor 022 is carried out this instruction also for receiving after the second light signal at the second port of receiving terminal distribution plant at receiving terminal distribution plant, obtains the sensitization event information that receiving terminal distribution plant reports; Sensitization event information comprises: the port numbers of the second port, sensitization parameter.
This processor 022 is carried out this instruction also for according to luminous event information and sensitization event information, judges whether light source parameters mates with sensitization parameter, if coupling, the first port and the second port exist office direction relation.
In embodiments of the present invention, optional, this processor 022 is carried out this instruction can be specifically for:
At instruction sending unit, to before fine instrument is sent to luminous instruction, to fine instrument is sent to initialization directive, initialization directive is used to indicate carries out initialization setting to fine instrument to light source parameters;
After initialization is ready, receive fine instrument is reported by interactive control equipment, or, the ready information of initialization that fine instrument is directly reported;
At instruction sending unit, to before fine instrument is sent to luminous instruction, to fine instrument is sent to link order, link order is used to indicate fine instrument is connected by tail optical fiber and the first port; Connecting after foundation, receive the ready information of connection that transmitting terminal distribution plant reports.
In embodiments of the present invention, optionally, this processor 022 carry out this instruction can be specifically for: connect after ready information, to fine instrument is sent to luminous instruction receiving, indication at the first port, is launched first light signal according to arranging of light source parameters to fine instrument.
Be worth mentioning, above-mentioned to fine instrument is sent to instruction, can be for directly to fine instrument be sent, can be also by interactive control equipment to fine instrument forwarding, to the instruction send mode of use, do not limit herein.
In embodiments of the present invention, optionally, this processor 022 is carried out this instruction can be specifically for: fine instrument is being launched to the first light signal at the first port, and reporting after luminous event information to interactive control equipment, obtaining luminous event information from interactive control equipment.
Be worth mentioning, also can not pass through interactive control equipment to fine instrument, directly report luminous event information, so that this processor 022 is carried out this instruction directly from fine instrument is obtained to luminous event information, to the information reporting mode that fine instrument is used, do not limit herein.
In embodiments of the present invention, optionally, this processor 022 is carried out this instruction can be specifically for: judge whether the sensitization parameter in light source parameters and the sensitization event information in luminous event information meets preset matching condition, if satisfied, assert that the first port and the second port exist office direction relation;
Wherein, light source parameters comprises: the intensity of light source, optical source wavelength, light source duration and light source start fluorescent lifetime; Sensitization parameter comprises: sensitization intensity, wavelength photoreceptor, sensitization duration and sensitization time started;
Preset matching condition comprises at least one in following condition: sensitization intensity is identical with the intensity of light source, wavelength photoreceptor and optical source wavelength is identical, the sensitization duration is identical with the light source duration and the sensitization time started is identical with the light source time started.
The embodiment of the present invention also provides a kind of receiving terminal distribution plant 03, and as shown in Figure 8, this receiving terminal distribution plant 03 comprises:
Bus 031 and be connected to processor 032, memory 033 and the interface 034 of bus 031, wherein interface 034 is for realizing the connection communication between each node;
This memory 033 is for storing instruction, this processor 032 is carried out this instruction specifically for passing through the photo-sensitive cell receiving optical signals on each port, and photo-sensitive cell on a port in office receives after light signal, using the light signal receiving as the second light signal, receive the port of light signal as the second port, report sensitization event information to network management center;
Wherein, sensitization event information comprises the sensitization parameter of the second light signal, the port numbers of the second port.
In embodiments of the present invention, optional, photo-sensitive cell is sensitization dust cap, and sensitization dust cap is the dust cap with sensitization function;
This processor 032 is carried out this instruction can be specifically for: by the sensitization dust cap on each port, and receiving optical signals, and obtain the sensitization parameter of light signal and receive the port numbers of light signal.
Embodiments of the invention also provide a kind of optical fiber office direction recognition system 04, and as shown in Figure 9, this optical fiber office direction recognition system 04 comprises:
Optionally, this optical fiber office direction recognition system 04 can also comprise: interactive control equipment 044.
Exemplary, network management center 00 sends initialization directive by interactive control equipment 044, or directly to fine instrument 041 is sent to initialization directive, indication is carried out initialization to fine instrument 041; Fine instrument 041 after finishing, initialization is reported to the ready information of initialization by interactive control equipment 044 to network management center 00, or, directly report the ready information of initialization to network management center 00;
Transmitting terminal distribution plant 042, after detecting fine instrument 041 is connected by tail optical fiber and the first port, reports and connects ready information to network management center 00; Network management center 00 is receiving after the ready information of connection, send luminous instruction by interactive control equipment 044, or directly to fine instrument 041 is sent to luminous instruction, indication is launched the first light signal to fine instrument 041 at the first port of transmitting terminal distribution plant 042.
Receiving terminal distribution plant 01 by the photo-sensitive cell on each port via and transmitting terminal distribution plant 042 between multifiber 043 receiving optical signals, and photo-sensitive cell on a port in office receives after light signal, using the light signal receiving as the second light signal, receive the port of light signal as the second port, report sensitization event information to network management center 00; Wherein, sensitization event information comprises the port numbers of the second port, the sensitization parameter of the second light signal.
Be worth mentioning, the implementation of above-mentioned optical fiber office direction recognition system 04 is only exemplary, includes but not limited to this.
Embodiments of the invention provide a kind of optical fiber office direction recognition device and system, obtain by network management center the sensitization event information that luminous event information that fine instrument is reported and receiving terminal distribution plant report, sensitization parameter in light source parameters in luminous event information and sensitization event information is carried out to matching judgment, if mate, can determine the office direction relation of optical fiber joint end mouth.Like this, solve the problem that complex circuit between large capacity and high density distribution plant causes fiber management complexity, shortened equipment room port match, required trial and error time of office direction relation recognition, reduced the cost of network operation and maintenance.
In the several embodiment that provide in the application, should be understood that the apparatus and method that disclose can realize by another way.For example, device embodiment described above is only schematically, and for example, the division of described module, is only that a kind of logic function is divided, and when actual realization, can have other dividing mode.Another point, the connection each other of shown or discussed module can be by some interfaces, can be electrically, machinery or other form.
Described modules can or can not be also physically to separate, and can be or can not be also physical location.Can select according to the actual needs some or all of module wherein to realize the object of the present embodiment scheme.
In addition, the each functional module in each embodiment of the present invention can be integrated in a processing module, can be also that the independent physics of modules comprises, also can two or more module integrations in a module.Above-mentioned integrated module both can adopt the form of hardware to realize, and the form that also can adopt hardware to add software function module realizes.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection range of claim.
Claims (15)
1. the recognition methods of optical fiber office direction, is characterized in that, described method comprises:
Network management center is to fine instrument is sent to luminous instruction, and described luminous instruction is used to indicate describedly launches the first light signal to fine instrument at the first port of transmitting terminal distribution plant;
Described, fine instrument is launched after described the first light signal at described the first port, described network management center obtains the described luminous event information that fine instrument is reported, and described illuminated message comprises: the port numbers of described the first port, light source parameters;
Receive after the second light signal at the second port of described receiving terminal distribution plant at receiving terminal distribution plant, described network management center obtains the sensitization event information that described receiving terminal distribution plant reports, and described sensitization event information comprises: the port numbers of described the second port, sensitization parameter;
Described network management center, according to described luminous event information and described sensitization event information, judges whether described light source parameters mates with described sensitization parameter, if coupling, described the first port and described the second port exist office direction relation.
2. method according to claim 1, is characterized in that, in described network management center, to before fine instrument is sent to luminous instruction, described method also comprises:
Described network management center sends initialization directive to described to fine instrument, and described initialization directive is used to indicate describedly carries out initialization setting to fine instrument to described light source parameters; After initialization is ready, receive and described fine instrument is directly reported, or, the ready information of initialization reporting by interactive control equipment;
Described network management center sends link order to described to fine instrument, and described link order is used to indicate and described fine instrument is connected by tail optical fiber and described the first port; Connecting after foundation, receive the ready information of connection that described transmitting terminal distribution plant reports.
3. method according to claim 2, is characterized in that, described network management center comprises to fine instrument is sent to luminous instruction:
Described network management center, receiving after the ready information of described connection, sends luminous instruction to described to fine instrument, indicate described to fine instrument at described the first port, according to described light source parameters arrange transmitting described the first light signal.
4. according to the arbitrary described method of claims 1 to 3, it is characterized in that, described network management center obtains the described luminous event information that fine instrument is reported and comprises:
Described, fine instrument is launched to described the first light signal at described the first port, and report after described luminous event information to interactive control equipment, described network management center obtains described luminous event information from described interactive control equipment.
5. according to the arbitrary described method of claim 1 to 4, it is characterized in that, described network management center, according to described luminous event information and described sensitization event information, judges whether described light source parameters is mated and comprised with described sensitization parameter:
Judge whether the described sensitization parameter in described light source parameters and the described sensitization event information in described luminous event information meets preset matching condition, if meet, assert that described the first port and described the second port exist office direction relation;
Described light source parameters comprises: the intensity of light source, optical source wavelength, light source duration and light source start fluorescent lifetime; Described sensitization parameter comprises: sensitization intensity, wavelength photoreceptor, sensitization duration and sensitization time started;
Described preset matching condition comprises at least one in following condition: identical with the described intensity of light source, the described wavelength photoreceptor of described sensitization intensity is identical with described optical source wavelength, the described sensitization duration is identical with the described light source duration and the described sensitization time started is identical with the described light source time started.
6. the recognition methods of optical fiber office direction, is characterized in that, described method comprises:
Receiving terminal distribution plant is by the photo-sensitive cell receiving optical signals on each port, and described photo-sensitive cell on a port in office receives after light signal, using the described light signal receiving as the second light signal, using the port that receives described light signal as the second port, report sensitization event information to network management center;
Described sensitization event information comprises the sensitization parameter of described the second light signal, the port numbers of described the second port.
7. method according to claim 6, is characterized in that, described method also comprises:
Described photo-sensitive cell is sensitization dust cap, and described sensitization dust cap is the dust cap with sensitization function;
Described receiving terminal distribution plant is by the described sensitization dust cap on each port, receiving optical signals, and obtain the sensitization parameter of described light signal and receive the port numbers of described light signal.
8. a network management center, is characterized in that, described network management center comprises:
Instruction sending unit, for to fine instrument is sent to luminous instruction, described luminous instruction is used to indicate describedly launches the first light signal to fine instrument at the first port of transmitting terminal distribution plant;
The first acquiring unit, for fine instrument being launched after described the first light signal at described the first port described, obtains the described luminous event information that fine instrument is reported; Described illuminated message comprises: the port numbers of described the first port, light source parameters;
Second acquisition unit, for receiving after the second light signal at the second port of described receiving terminal distribution plant at receiving terminal distribution plant, obtains the sensitization event information that described receiving terminal distribution plant reports; Described sensitization event information comprises: the port numbers of described the second port, sensitization parameter;
Judging unit, for according to described luminous event information and described sensitization event information, judges whether described light source parameters mates with described sensitization parameter, if coupling, described the first port and described the second port exist office direction relation.
9. network management center according to claim 8, is characterized in that, described network management center also comprises:
Initialization unit, at described instruction sending unit to before fine instrument is sent to luminous instruction, to described, fine instrument is sent to initialization directive, described initialization directive is used to indicate describedly carries out initialization setting to fine instrument to described light source parameters; After initialization is ready, receive and described fine instrument is directly reported, or, the ready information of initialization reporting by interactive control equipment;
Linkage unit, at described instruction sending unit to before fine instrument is sent to luminous instruction, to described, fine instrument is sent to link order, described link order is used to indicate and described fine instrument is connected by tail optical fiber and described the first port; Connecting after foundation, receive the ready information of connection that described transmitting terminal distribution plant reports.
10. network management center according to claim 9, is characterized in that, described instruction sending unit specifically for:
Receive after the ready information of described connection at described linkage unit, to described, fine instrument sent to luminous instruction, indicate described to fine instrument at described the first port, according to described light source parameters arrange transmitting described the first light signal.
11. according to Claim 8 to 10 arbitrary described network management center, it is characterized in that, described the first acquiring unit specifically for:
Described, fine instrument is launched to described the first light signal at described the first port, and report after described luminous event information to interactive control equipment, obtain described luminous event information from described interactive control equipment.
12. according to Claim 8 to 11 arbitrary described network management center, it is characterized in that, described judging unit specifically for:
Judge whether the described sensitization parameter in described light source parameters and the described sensitization event information in described luminous event information meets preset matching condition, if meet, assert that described the first port and described the second port exist office direction relation;
Described light source parameters comprises: the intensity of light source, optical source wavelength, light source duration and light source start fluorescent lifetime; Described sensitization parameter comprises: sensitization intensity, wavelength photoreceptor, sensitization duration and sensitization time started;
Described preset matching condition comprises at least one in following condition: identical with the described intensity of light source, the described wavelength photoreceptor of described sensitization intensity is identical with described optical source wavelength, the described sensitization duration is identical with the described light source duration and the described sensitization time started is identical with the described light source time started.
13. 1 kinds of receiving terminal distribution plants, is characterized in that, described receiving terminal distribution plant comprises:
Reception reports unit, for passing through the photo-sensitive cell receiving optical signals on each port, and described photo-sensitive cell on a port in office receives after light signal, using the described light signal receiving as the second light signal, receive the port of described light signal as the second port, report sensitization event information to network management center;
Described sensitization event information comprises the sensitization parameter of described the second light signal, the port numbers of described the second port.
14. receiving terminal distribution plants according to claim 13, is characterized in that,
Described photo-sensitive cell is sensitization dust cap, and described sensitization dust cap is the dust cap with sensitization function;
Described reception report unit specifically for: by the described sensitization dust cap on each port, receiving optical signals, and obtain the sensitization parameter of described light signal and receive the port numbers of described light signal.
15. 1 kinds of optical fiber office direction recognition systems, is characterized in that, described optical fiber office direction recognition system comprises:
Network management center, receiving terminal distribution plant, transmitting terminal distribution plant, and to fine instrument; Wherein,
Described network management center is for sending luminous instruction to described to fine instrument, and described luminous instruction is used to indicate describedly launches the first light signal to fine instrument at the first port of transmitting terminal distribution plant; Described, fine instrument is launched after described the first light signal at described the first port, described network management center obtains the described luminous event information that fine instrument is reported, and described illuminated message comprises: the port numbers of described the first port, light source parameters;
Described receiving terminal distribution plant is for passing through the photo-sensitive cell receiving optical signals on each port, and described photo-sensitive cell on a port in office receives after light signal, using the described light signal receiving as the second light signal, receive the port of described light signal as the second port, report sensitization event information to network management center;
Described network management center is also for obtaining described sensitization event information, and described sensitization event information comprises: the port numbers of described the second port, sensitization parameter; According to described luminous event information and described sensitization event information, judge whether described light source parameters mates with described sensitization parameter, if coupling, there is office direction relation in described the first port and described the second port.
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