CN101778317A - Unattended PON system and implement method thereof - Google Patents
Unattended PON system and implement method thereof Download PDFInfo
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- CN101778317A CN101778317A CN 201010111573 CN201010111573A CN101778317A CN 101778317 A CN101778317 A CN 101778317A CN 201010111573 CN201010111573 CN 201010111573 CN 201010111573 A CN201010111573 A CN 201010111573A CN 101778317 A CN101778317 A CN 101778317A
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Abstract
The invention discloses an unattended PON system and an implement method thereof. The method comprises 3 steps: environmental monitoring altering message reporting, environmental monitoring performance information reporting and environmental monitoring parameter configuration and corresponding situation processing; ONU and OLT respectively poll environmental alarm generation or removal information and report query commands issued by AMS and ANMS and obtain current environmental information of downlink users of ONU and OLT and current environmental information of ONU and OLT; the ANMS issues corresponding processing instructions to OLT OR ONU according to the environmental alarm generation or removal information, the OLT and ONU switch on or switch off corresponding device according to the processing instructions of the ANMS. With the system and the method of the invention, the environmental monitoring device is employed to acquire environmental information of unattended telecommunication sites, transmit environmental monitoring information among devices on an access system, finally the ANMS system featuring centralized management process the environmental monitoring information and thus realizing environmental monitoring function of the PON system.
Description
Technical field
The present invention relates to the PON system, be specifically related to unattended PON system and its implementation.
Background technology
ANMS, Access Network Management System, network management system.
Along with the fast development of the communication technology, class of business gets more and more and number of users increases rapidly.Wherein, the broadband access network business becomes the most noticeable business in the telecommunication service, and broadband user's quick increase becomes the growth point that tool is gazed in the telecommunication service.Emerging broadband services all needs bigger bandwidth and less forwarding time delay, and this has just proposed higher and faster demand to existing communication network.Since early stage for the greatly developing of backbone transport networks, Access Network becomes the bottleneck of whole communication network.Existing access technology, comprise digital subscriber line (Digital Subscriber Line, be called for short DSL) insert and the Ethernet access, because the access speed of DSL circuit is along with the increase of distance descends very fast, when broadband services surpasses access speed, for business carry out the very big obstacle of formation, and insert for Ethernet, because the distance of Ethernet switch is shorter, coverage is very restricted.In order to solve the bottleneck problem of Access Network, press for new access technology.
Along with the development of optical transport technology, EPON (Passive Optical Network is called for short PON) technology is applied in the access technology gradually, and this technology mainly contains following several characteristics:
1. the structure of point-to-multipoint
2. descending employing broadcast mode
3. high bandwidth
As a kind of new access technology, the bandwidth that it provided can adapt to now and in 10 years in the future the user to the demand of bandwidth, original DSL subscriber's cable also can be fully utilized by original access device is inserted the PON system as a node simultaneously, therefore, EPON can solve the present network bottleneck problem of Access Network, is the direction of access technology development.
But along with the rapid increase of number of users, the number of telecommunication station also increases fast, and therefore, the regular maintenance of website and monitoring workload also increase day by day.The PON system is made up of local side apparatus (OLT), ustomer premises access equipment (ONU/ONT) and optical distribution network (ODN), in the PON system, ONU (Optical NetworkUnit, abbreviation ONU) type is various, as DSL type ONU (can articulate original DSL access device) and exchange type ONU (can compatible original Ethernet insert) etc., an OLT can connect hundred similar ONU, and an ONU is equivalent to a telecommunication station, connects down tens or a hundreds of user.In order to adapt to the situation that this website gathers, the first-selection that turns the telecommunication path web construction into of unattended operation website, this just needs to build corresponding video monitoring, and environmental information is handled, and makes corresponding reaction.Existing unattended operation website is to adopt management for environment monitor information separately as the mode of a cover system, this has just strengthened the cost of web construction, because the website number is very many, some new websites when beginning with the user may be seldom, the result often loses more than gain.
Summary of the invention
Technical problem to be solved by this invention is to solve the high problem of unattended operation PON system's website construction cost.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention provides the implementation method of a kind of unattended operation PON system, may further comprise the steps:
The step of A, environmental monitoring alarming information report, in this step, AMS poll warning information comprises that the environment alarm produces or removes, OLT and ONU pass through ANMS with environment alarm generation or releasing information;
The step that B, environmental monitoring performance information report, in this step, ONU and OLT obtain each second line of a couplet user and the current environment information of self by environment monitoring device respectively, and report according to the querying command that ANMS issues;
The step that C, environmental monitoring parameter configuration and corresponding situation are handled, in this step, alarm produces or releasing information is sent corresponding processing instruction to OLT or ONU ANMS according to environment, and OLT and ONU start according to the processing instruction of ANMS or close corresponding apparatus.
In the said method, ONU and OLT regularly report current environment information to ANMS.
AMS obtains different kinds of information by the mode of poll or inquiry.
The present invention also provides a kind of unattended operation PON system, comprise OLT main control unit, ONU and ANMS network management system, it is characterized in that being respectively equipped with on OLT main control unit and the ONU module of environmental monitoring, this module obtains each second line of a couplet user and the current environment information of self by environment monitoring device respectively, and reports according to the querying command that ANMS issues; ONU and OLT poll environment respectively alarm generation or releasing information and report AMS, and wherein OLT passes through ANMS to environment alarm generation or the releasing information of ONU; ANMS produces according to environment alarm or releasing information is sent corresponding processing instruction to OLT or ONU, and OLT and ONU start according to the processing instruction of ANMS or close corresponding apparatus.
System and method provided by the invention, gather the environmental information of unattended operation telecommunication station by environmental monitoring equipment, between the equipment on the connecting system, transmit management for environment monitor information, finally the ANMS system by centralized management handles it, thereby realized the environmental monitoring function of PON system, and then realized the unattended operation of this type of telecommunication station.
Description of drawings
Fig. 1 is a kind of specific embodiment schematic diagram of unattended PON system provided by the invention;
Fig. 2 is the another kind of specific embodiment schematic diagram of unattended PON system provided by the invention;
Fig. 3 is the processing procedure that reports of environmental monitoring warning information of the present invention;
Fig. 4 is the processing procedure that reports of environmental monitoring performance of the present invention;
Fig. 5 is the parameter configuration of environmental monitoring equipment of the present invention and the processing procedure of corresponding situation.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is made detailed explanation.
Fig. 1 is a kind of specific embodiment schematic diagram of unattended PON system provided by the invention, and as shown in Figure 1, this embodiment comprises the PON connecting system of being made up of ONU, OLT and ANMS management system.The form that the environmental monitoring module is made ply-yarn drill is inserted in corresponding ONU or the OLT equipment, link to each other with the main control unit of ONU or OLT, ONU is through ODN (Optical Distribution Network, optical distribution network) is connected on the ply-yarn drill of OLT main control unit, environmental monitoring module on ONU or the OLT is used for obtaining each second line of a couplet user and self current environment information, warning information and configuration information by environment monitoring device, and reports current environment information according to the querying command that ANMS issues; ANMS with environmental monitoring as one independently module show, the information of finishing environmental monitoring is obtained and function such as processing, ONU and OLT poll environment respectively alarm generation or releasing information and report AMS, and wherein OLT passes through ANMS to environment alarm generation or the releasing information of ONU; ANMS produces according to environment alarm or releasing information is sent corresponding processing instruction to OLT or ONU, and OLT and ONU start according to the processing instruction of ANMS or close corresponding apparatus.
In the such scheme, the environmental monitoring module is also made the device of independent 1U, links to each other with the main control unit of ONU or OLT, as shown in Figure 2.
The present invention also provides the implementation method of unattended PON system, and this method comprises that environmental monitoring alarming information report, environmental monitoring performance information report and environmental monitoring parameter configuration and corresponding situation are handled three steps.
Figure 3 shows that the processing procedure that reports of environmental monitoring warning information in the PON system.In this process,
Environmental monitoring equipment is collected current ambient temperature, ambient humidity, the alternating voltage of power module, frequency by various transducers, information such as direct voltage frequency, video monitoring equipment obtains current video information, and compares with the configuration information of self and to obtain corresponding warning information.ONU poll environmental monitoring equipment obtains warning information, and warning information is divided into current alarm and history alarm, and AMS poll warning information comprises that the environment alarm produces or removes, and OLT passes through ANMS with warning information and shows in warning system.
Figure 4 shows that the processing procedure that reports of environmental monitoring performance in the PON system.In this process, the physical quantity information of environmental monitoring Equipment Inspection environment comprises alternating voltage, the frequency of ambient temperature, ambient humidity, power module, direct voltage frequency etc., and the user can increase relevant environmental monitoring physical quantity voluntarily.After the environmental performance data are gathered by environmental monitoring equipment, the ANMS network management system is inquired about as required, if there is not inquiry, then environmental monitoring equipment timing automatic is upgraded, and, regularly report ANMS by ONU through OLT again according to the ONU equipment that send telecommunication station on the concrete protocol requirement.
The parameter configuration of environmental monitoring equipment shown in Figure 5 and the processing procedure of corresponding situation.In this process, ANMS configuration surroundings monitoring alarm threshold value also is handed down to each environmental monitoring equipment, after environmental monitoring equipment is received this configuration, refreshes the parameter configuration table of oneself and judges the environmental information that collects in view of the above, produces warning information.ANMS can make corresponding processing according to alarm and ambient conditions simultaneously, as the too high air-conditioning of opening of temperature, opens fan, or initiates the P2P request, requires the video information of the equipment that obtains etc., so that further determine the situation of equipment.
Among the present invention, the information of different importance is divided into different mode (poll or inquiry) to be obtained, and has alleviated the burden of equipment, the content of the information gathering that should take when determining that by the O﹠M personnel ambient conditions is unusual.As the mode of warning information employing poll, and environmental information and configuration information adopt the mode of inquiry.
The present invention is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, all falls within protection scope of the present invention.
Claims (4)
1.PON the unattended implementation method of system is characterized in that may further comprise the steps:
The step of A, environmental monitoring alarming information report, in this step, AMS poll warning information comprises that the environment alarm produces or removes, OLT and ONU pass through ANMS with environment alarm generation or releasing information;
The step that B, environmental monitoring performance information report, in this step, ONU and OLT obtain each second line of a couplet user and the current environment information of self by environment monitoring device respectively, and report according to the querying command that ANMS issues;
The step that C, environmental monitoring parameter configuration and corresponding situation are handled, in this step, alarm produces or releasing information is sent corresponding processing instruction to OLT or ONU ANMS according to environment, and OLT and ONU start according to the processing instruction of ANMS or close corresponding apparatus.
2. the unattended implementation method of PON system as claimed in claim 1 is characterized in that ONU and OLT regularly report current environment information to ANMS.
3. the unattended implementation method of PON system as claimed in claim 1 is characterized in that AMS obtains different kinds of information by the mode of poll or inquiry.
4. unattended operation PON system, it is characterized in that comprising OLT main control unit, ONU and ANMS network management system, it is characterized in that being respectively equipped with on OLT main control unit and the ONU module of environmental monitoring, this module obtains each second line of a couplet user and the current environment information of self by environment monitoring device respectively, and reports according to the querying command that ANMS issues; ONU and OLT poll environment respectively alarm generation or releasing information and report AMS, and wherein OLT passes through ANMS to environment alarm generation or the releasing information of ONU; ANMS produces according to environment alarm or releasing information is sent corresponding processing instruction to OLT or ONU, and OLT and ONU start according to the processing instruction of ANMS or close corresponding apparatus.
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| CN 201010111573 CN101778317A (en) | 2010-02-22 | 2010-02-22 | Unattended PON system and implement method thereof |
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| CN 201010111573 CN101778317A (en) | 2010-02-22 | 2010-02-22 | Unattended PON system and implement method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101902274A (en) * | 2010-07-21 | 2010-12-01 | 中兴通讯股份有限公司 | Method for monitoring data transmission and optical network unit |
| CN103560917A (en) * | 2013-11-15 | 2014-02-05 | 烽火通信科技股份有限公司 | Network equipment warning device and warning method based on command line |
| CN105763380A (en) * | 2016-04-13 | 2016-07-13 | 杭州华三通信技术有限公司 | Network management data obtaining method and device |
| CN106941632A (en) * | 2016-01-05 | 2017-07-11 | 深圳市中兴微电子技术有限公司 | A kind of alarm method, optical network unit, optical line terminal and system |
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| CN1731750A (en) * | 2005-08-16 | 2006-02-08 | 长飞光纤光缆有限公司 | FTTX information transmission network system merged by multi-network |
| CN101047554A (en) * | 2006-05-17 | 2007-10-03 | 华为技术有限公司 | Management method and system for broadband access network far-end node |
| US20090041461A1 (en) * | 2005-11-11 | 2009-02-12 | Hitachi Communication Technologies, Ltd. | Onu management method and optical line termination |
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- 2010-02-22 CN CN 201010111573 patent/CN101778317A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1731750A (en) * | 2005-08-16 | 2006-02-08 | 长飞光纤光缆有限公司 | FTTX information transmission network system merged by multi-network |
| US20090041461A1 (en) * | 2005-11-11 | 2009-02-12 | Hitachi Communication Technologies, Ltd. | Onu management method and optical line termination |
| CN101047554A (en) * | 2006-05-17 | 2007-10-03 | 华为技术有限公司 | Management method and system for broadband access network far-end node |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101902274A (en) * | 2010-07-21 | 2010-12-01 | 中兴通讯股份有限公司 | Method for monitoring data transmission and optical network unit |
| WO2012009889A1 (en) * | 2010-07-21 | 2012-01-26 | 中兴通讯股份有限公司 | Method and optical network unit for monitoring data transmission |
| CN103560917A (en) * | 2013-11-15 | 2014-02-05 | 烽火通信科技股份有限公司 | Network equipment warning device and warning method based on command line |
| CN103560917B (en) * | 2013-11-15 | 2017-04-12 | 烽火通信科技股份有限公司 | Network equipment warning device and warning method based on command line |
| CN106941632A (en) * | 2016-01-05 | 2017-07-11 | 深圳市中兴微电子技术有限公司 | A kind of alarm method, optical network unit, optical line terminal and system |
| CN105763380A (en) * | 2016-04-13 | 2016-07-13 | 杭州华三通信技术有限公司 | Network management data obtaining method and device |
| CN105763380B (en) * | 2016-04-13 | 2019-07-09 | 新华三技术有限公司 | A kind of network management data acquisition methods and device |
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Application publication date: 20100714 |