CN109194387A - It is a kind of to interrupt method of disposal for the wearable device of communication system of power grids service disconnection disposition and communication service - Google Patents
It is a kind of to interrupt method of disposal for the wearable device of communication system of power grids service disconnection disposition and communication service Download PDFInfo
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- CN109194387A CN109194387A CN201810811168.9A CN201810811168A CN109194387A CN 109194387 A CN109194387 A CN 109194387A CN 201810811168 A CN201810811168 A CN 201810811168A CN 109194387 A CN109194387 A CN 109194387A
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- communication
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- optical fiber
- power grids
- wearable device
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Classifications
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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
- H04B10/03—Arrangements for fault recovery
- H04B10/038—Arrangements for fault recovery using bypasses
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/12—Discovery or management of network topologies
Abstract
The invention discloses a kind of wearable devices for the disposition of communication system of power grids service disconnection and communication service to interrupt method of disposal, the failure disposition being mainly used under communication system of power grids service disconnection.Relying on wearable device is that information communication operation maintenance personnel produces communication network virtual panoramic figure, provides the aid decisions suggestions such as business reorganization channel, expected adjustment time, interrupts intervention level to promote information communication operation maintenance personnel's communication service, improves operational reliability.
Description
Technical field
Failure disposition under communication system of power grids service disconnection of the present invention, in particular to it is a kind of at communication system of power grids service disconnection
Method of disposal is interrupted in the wearable device set and communication service.
Background technique
Communication system of power grids network is the important leverage of safe and stable operation of power system.In communication system of power grids network, with exchange
Machine constructs its communication network system in large scale using optical fiber as transmission channel for information transmission node.
Communication system of power grids service disconnection is the common fault type of communication system of power grids network, since optical fiber transport channel is by external force
When the damage such as destruction, the communication service carried by the optical fiber transport channel is interrupted.Information communication operation maintenance personnel must be according to logical
The traffic transfer carried in the optical fiber transport channel of the interruption to other optical fiber is restored logical by communication network connection relationship
Communication service operation.But the communication network in actual electric network is in large scale, and connection relationship is complicated.Information communication operation maintenance personnel lacks intuitive
Equipment and effective method carry out assistant analysis.
Currently, disposition is interrupted in conventional communication service often relies on prediction scheme, optical fiber under various scenes is worked out in advance and is transmitted
After channel interrupt can restoration path.There are the following problems for this method:
1) once communication network changes, entire prediction scheme requires to repair volume again, and workload is huge；
2) information communication operation maintenance personnel lacks comprehensive understanding to the communication network interrupted after occurring, and it is subsequent into one to be unfavorable for its
Step detection and maintenance.
Summary of the invention
The present invention aiming at the problems existing in the prior art, invents in a kind of communication system of power grids business based on wearable device
Disconnected method of disposal, it is desirable to provide one kind visualizes subsidiary communications operation maintenance personnel in the communication system of power grids and is managed maintenance communication service
Method.
To achieve the above object, technical solution provided by the invention is as follows:
A kind of communication system of power grids service disconnection method of disposal based on wearable device, it is characterised in that the following steps are included:
S100. communication network connection relationship data are acquired,
S200. communication network set is generated；
S300. communication network virtual graph is generated on wearable device；
S400. the optical fiber transport channel that discontinuity events occur is shown；
S500. it is based on communication network virtual graph, judges whether to communication service adjustment；If so, S600 is entered step, if
It is no, enter step S900；
S600. breadth search is carried out to interrupt optical fiber two ends exchange machine node as first and last end；
S700. most short adjusts path is determined；
S800. calculate adjustment time, provide grid operation mode adjustment and suggest；
S900. disposition terminates.
Further, the mode of communication network set is produced in the step S200 according to communication network connection relationship data
Include:
S201. all telephone net nodes are numbered；
S202. successively to telephone net node according to its optical fiber transport channel connection relationship, there will be optical fiber transport channel connection
Two telephone net nodes be included in same communication network set.
Further, the telephone net node in same communication network set can be pressed in the step S300
Sequence is sequentially connected according to its optical fiber transport channel connection relationship, and virtual network graph is formed on wearable device.
Wherein, the specific steps that virtual network graph is formed on wearable device include:
S301, after obtaining source data according to search, node and line data are carried out by System Back-end preprocessing module pre-
Processing, including data are screened, sort out, are summarized；
After the completion of S302, rear end pretreatment, it is supplied to system front end processing module, topological color applying drawing is carried out by front end；
S303, front end form two-dimensional topology figure；
S304, the data are directly transmitted by internal system API and projective module group is called to show virtual network graph to user
Or it is shown after using SDK further establishing threedimensional model.
Further, breadth search is carried out to interrupt optical fiber two ends exchange machine node as first and last end in the step S600
It specifically includes:
With number in communication network range of convergence where optical fiber transport channel two sides telephone net node of the S601 in interruption
Forward telephone net node carries out breadth search as start node, to it.
S602 numbers forward node using in the optical fiber transport channel two sides telephone net node interrupted as start node, compiles
It is logical to count the optical fiber transmission passed through required for connection path all in breadth search figure as endpoint node for node number rearward
Road quantity.
Compared with prior art, the invention has the following beneficial effects:
Core of the invention technical characterstic is to be set according to the actual conditions of interchanger and traffic transmission wearable
For upper generation virtual network graph, communication service adjustment feasibility analysis, optimal tune are supported based on communication network virtual graph
Perfect square case is determining, adjustment time is calculated, and provides more intuitive observation method for information communication operation maintenance personnel, avoids prediction scheme mode
Lower frequent modification prediction scheme content；Can to information communication operation maintenance personnel provide more comprehensively, more intuitively visualized O&M suggestion, auxiliary
Operation maintenance personnel quickly solves communication failure, and the time is found and released so as to shorten communication failure.
Its O&M strategy production process calculates simple simultaneously, operates more succinct, it is easy to accomplish, convenient in wearable device
Such simple terminal is realized.The waste of reduction process manpower, improves operation efficiency.
Detailed description of the invention
Fig. 1 is the structural block diagram for the wearable device that the embodiment of the present invention 1 provides
Fig. 2 is the communication disruption method of disposal flow chart that the embodiment of the present invention 1 provides；
Fig. 3 is 1 breadth search implementation process diagram of the embodiment of the present invention；
Fig. 4 is the forward and backward comparison diagram of optical fiber Transmission in the embodiment of the present invention 1；
Fig. 5 is that virtual network display renderings are formed on 1 wearable device of the embodiment of the present invention.
Fig. 6 is the implementation process diagram that virtual graph is formed on 1 wearable device of the embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Embodiment 1
The present embodiment step including step as shown in Fig. 2, be described below:
S100 acquires communication network connection relationship data.Communication system of power grids managing and control system can monitor each interchanger rank on-line
The connection relationship of section and each optical fiber transport channel.
S200 generates communication network set, comprising:
S201. all telephone net nodes are numbered；
Regulation telephone net node number is Bi, wherein i ∈ 1,2 ... NB, NBFor telephone net nodes all in communication network
Number；Optical fiber transport channel number is Lj, wherein j ∈ 1,2 ... NL, it is the quantity N of all optical fiber transport channels in communication networkL.It is logical
Either fiber transmission channel L in communication networkjTwo sides respectively with a telephone net node Bi、Bi+1It is connected, above-mentioned relation is expressed as
S202. successively to telephone net node according to its optical fiber transport channel connection relationship, there will be optical fiber transport channel connection
Two telephone net nodes be included in same communication network set.
Define communication network set Sm, which is combined into the set of telephone net node, meet:
Belong to any two telephone net node B of the seti、Bi+mIt can be changed by a series of intersection of sets that belong to
Machine node Bi+1、Bi+2... it is connected by optical fiber transport channel, is met:
It is not belonging to any one telephone net node B in the communication network of the plani', cannot all find a series of interchanger sections
Point meets condition shown in formula (1).
S300. communication virtual graph is generated on wearable device；
It is as shown in Figure 6 to generate virtual graph step.For the telephone net node in same communication network set, can be pressed
Sequence is sequentially connected according to its optical fiber transport channel connection relationship.
Such as definition:
#connect ()-establish connection
#disconnect ()-disconnect
#isConnected ()-confirms connection relationship
#getLinkBundle ()-obtains batch link information
It generates:
Var a=graph.createDot (" X ", -99,0)；// generate node a
Var b=graph.createDot (" Y ", 99,0)；// generate node b
graph.createLink(x,y)；// creation a, b are directly connected
Var Link=graph.createLink (x, y)；Connection between/generation a, b
alert(Link.getLinkBundle().Links.length)；// obtain batch link information
Layout:
The layout effect between control hierarchy with same level is distinguished using two parameters, can be set to layout device object or section
Point attribute.
Example:
Global direction is set from the bottom to top:
Layouter.parentSubDirection=Q.Consts.DIRECTION_TOP；
It is laid out between #parentSubDirection- level:
Q.Consts.DIRECTION_TOP- is upward
Q.Consts.DIRECTION_BOTTOM- is downward
Q.Consts.DIRECTION_LEFT- is to the left
Q.Consts.DIRECTION_RIGHT- is to the right
Q.Consts.DIRECTION_CENTER- horizontal center
Q.Consts.DIRECTION_MIDDLE- vertical center
The layout of #layoutType- adjacent node:
Q.Consts.LAYOUT_TYPE_EVEN- automatically determines sub- layout according to direction between level
Q.Consts.LAYOUT_TYPE_EVEN_HORIZONTAL- level is average
Q.Consts.LAYOUT_TYPE_EVEN_VERTICAL- is vertically average
The two sides Q.Consts.LAYOUT_TYPE_TWO_SIDE-
Example:
Global direction is set from the bottom to top:
Layouter.parentSubDirection=Q.Consts.DIRECTION_TOP；
It is laid out between #parentSubDirection- level:
Q.Consts.DIRECTION_TOP- is upward
Q.Consts.DIRECTION_BOTTOM- is downward
Q.Consts.DIRECTION_LEFT- is to the left
Q.Consts.DIRECTION_RIGHT- is to the right
Q.Consts.DIRECTION_CENTER- horizontal center
Q.Consts.DIRECTION_MIDDLE- vertical center
The layout of #layoutType- adjacent node:
Q.Consts.LAYOUT_TYPE_EVEN- automatically determines sub- layout according to direction between level
Q.Consts.LAYOUT_TYPE_EVEN_HORIZONTAL- level is average
Q.Consts.LAYOUT_TYPE_EVEN_VERTICAL- is vertically average
The two sides Q.Consts.LAYOUT_TYPE_TWO_SIDE-
Example:
By scanning for after obtaining source data to communication network, (Prehandle) module pair is pre-processed by System Back-end
The data such as node and line are screened, are sorted out, are summarized:
After the completion of the pretreatment of rear end, it is supplied to system front end processing (Process) module, topology rendering is carried out by it and is drawn
System:
After the completion of front end rendering processing, two-dimensional topology figure is formed, can directly transmit the data by internal system API at this time
And projection (Display) mould group is called to show that virtual network graph, display effect are as shown in Figure 5 to user.SDK can also be used
(such as vuforia) is shown after further establishing threedimensional model.
S400. the optical fiber transport channel that discontinuity events occur is shown.
When a certain optical fiber transport channel is interrupted, can navigate to first according to its two ends exchange machine node by its institute
The virtual network graph drawn of channel network set, and be represented by dashed line, to show the optical fiber that discontinuity events occur
Transmission channel position.The optical fiber transport channel being illustrated in figure 3 between a, c.
S500. judgement can carry out communication service adjustment.
When optical fiber transport channel interruption occurs, the interchanger section of optical fiber transport channel two sides connection is actually adjusted
Point operational mode, the optical fiber transport channel being attached thereto by other is by the optical fiber transport channel two sides telephone net node industry of interruption
Business connection.Therefore, if certain optical fiber transport channel is interrupted, the telephone net node of two sides is still in same communication network set
In, then it can carry out business reorganization；Otherwise not all right.
S600. in the communication service Adjusted Option that can be adjusted, optimal Adjusted Option, including two sons are searched out
Step is respectively:
S601. with number in the communication network range of convergence where the optical fiber transport channel two sides telephone net node in interruption
Forward telephone net node carries out breadth search as start node, to it.
So-called breadth search refers to when selecting next telephone net node, it is necessary to first by all optical fiber of even higher level of node
Channel attached telephone net node, which all traverses to finish, just can be carried out next stage search.Pay special attention to search process needs to abide by
" not repeating " principle, i.e., a certain optical fiber transport channel, which once counted, to be repeated to count, and avoid falling into loop network dead
Circulation.
Its implementing procedure can be illustrated such as Fig. 3.A, b, c, d, e, f are the telephone net node successively to sort, and a is handed over as first layer
It changes planes and there is optical fiber transport channel between node, with b, c, d, then all telephone net nodes that will must be connect first with a
All after traversal, connected telephone net node could be searched for since b.And so-called " not repeating principle " refers to, such as interchanger
Optical fiber transport channel between node a, b used in traversal, then in the optical fiber transport channel searched between e, d
Afterwards, the optical fiber transport channel between a, b cannot reused.
S602. forward node is numbered using in the optical fiber transport channel two sides telephone net node of interruption as start node,
The node of number rearward is as endpoint node, the required optical fiber transmission passed through of the connection path for counting all in breadth search figure
Number of channels.
S700. most short adjusts path is determined.Required optical fiber transport channel is fewer, it is meant that and adjustment workload is lower,
Scheme is more excellent.
S800. it according to optimal correction model measuring adjustment time, provides grid operation mode adjustment and suggests
In view of communication service adjustment must be carried out according to order, and cannot be parallel.Therefore communication service adjustment time with
Its adjustment amount is directly related.Assuming that different interchanger adjustment times are identical, then most there is adjustment time corresponding to Adjusted Option to answer
For the product for adjusting interchanger number and each interchanger adjustment time involved in the program.And when the adjustment of each interchanger
Between generally 10 minutes.
It is required according to Operation of Electric Systems, if adjustment time is more than 2 hours, must be ordered to exit interruption by dispatcher
The business that optical fiber transport channel is carried；Otherwise it can not exit.
Information communication operation maintenance personnel can provide grid operation mode adjustment and suggest accordingly.
Embodiment 2
The present embodiment step including step as shown in Figure 1, be described below:
S100 acquires communication network connection relationship data.Communication system of power grids managing and control system can monitor each interchanger rank on-line
The connection relationship of section and each optical fiber transport channel.
S200 generates communication network set, comprising:
S201. all telephone net nodes are numbered；
Regulation telephone net node number is Bi, wherein i ∈ 1,2 ... NB, NBFor telephone net nodes all in communication network
Number；Optical fiber transport channel number is Lj, wherein j ∈ 1,2 ... NL, it is the quantity N of all optical fiber transport channels in communication networkL.It is logical
Either fiber transmission channel L in communication networkjTwo sides respectively with a telephone net node Bi、Bi+1It is connected, above-mentioned relation is expressed as
S202. successively to telephone net node according to its optical fiber transport channel connection relationship, there will be optical fiber transport channel connection
Two telephone net nodes be included in same communication network set.
Define communication network set Sm, which is combined into the set of telephone net node, meet:
Belong to any two telephone net node B of the seti、Bi+mIt can be changed by a series of intersection of sets that belong to
Machine node Bi+1、Bi+2... it is connected by optical fiber transport channel, is met:
It is not belonging to any one telephone net node B in the communication network of the plani', cannot all find a series of interchanger sections
Point meets condition shown in formula (1).
S300. communication virtual graph is generated on wearable device；
For the telephone net node in same communication network set, it can be connected according to its optical fiber transport channel in order
The relationship of connecing is sequentially connected, and virtual network graph is formed on wearable device, and display effect is as shown in Figure 4.
S400. the optical fiber transport channel that discontinuity events occur is shown.
S500. communication network collection is regenerated according to the communication network connection relationship of variation based on communication network virtual graph
It closes, method such as step S100, it is no longer repeated.
Claims (10)
1. a kind of wearable device for the disposition of communication system of power grids service disconnection, which is characterized in that including wearing Worn type machinery dress
It sets, processor, communication module, projection displays, multidimensional sensor；The processor, communication module, projection displays,
Multidimensional sensor, which is located at, to be worn on Worn type mechanical device；
The wireless communication module for obtaining server transport initial data and being sent to processor, the processor according to
The signal received forms the source data of virtual network graph, and projection-type display module is recycled to display for a user virtual network graph.
2. wearable device as described in claim 1, which is characterized in that further include that the touch being electrically connected with processing module is shown
Display screen, the touch display screen for realizing user and the system interaction.
3. wearable device as described in claim 1, which is characterized in that further include the communication mould being electrically connected with processor
Block, the communication module is used to receive to server or data information.
4. a kind of communication system of power grids service disconnection method of disposal based on wearable device, it is characterised in that the following steps are included:
S100. communication network connection relationship data are acquired；
S200. communication network set is generated；
S300. communication network virtual graph is generated on wearable device；
S400. the communication transmission passage that discontinuity events occur is shown；
S500. it is based on communication network virtual graph, judges whether to communication service adjustment；If so, S600 is entered step, if it is not,
Enter step S900；
S600. breadth search is carried out using the transmission channel two ends exchange machine node of interruption as first and last end；
S700. most short adjusts path is determined；
S800. calculate adjustment time, provide grid operation mode adjustment and suggest；
S900. disposition terminates.
5. communication system of power grids service disconnection method of disposal as claimed in claim 4, which is characterized in that basis in the step S200
Communication network connection relationship data production communication network set mode include:
S201. all telephone net nodes are numbered；
S202. successively to telephone net node according to its optical fiber transport channel connection relationship, will there is the two of optical fiber transport channel connection
A telephone net node is included in same communication network set.
6. communication system of power grids service disconnection method of disposal as claimed in claim 4, which is characterized in that in the step S300 for
Telephone net node in same communication network set can successively connect it according to its optical fiber transport channel connection relationship in order
It connects, and forms virtual network graph on wearable device.
7. the communication system of power grids service disconnection method of disposal as described in claim 4 or 6, which is characterized in that described to be set wearable
Include: for the upper specific steps for forming virtual network graph
S301, after obtaining source data according to search, node and line data are pre-processed by System Back-end preprocessing module；
After the completion of S302, rear end pretreatment, it is supplied to system front end processing module, topological color applying drawing is carried out by front end；
S303, front end form two-dimensional topology figure；
S304, the data are directly transmitted by internal system API and projective module group is called to show virtual network graph to user or make
It is shown after further establishing threedimensional model with SDK.
8. the communication system of power grids service disconnection method of disposal as described in claim 4 or 6, described to form void on wearable device
The specific steps of quasi- network, are characterized in that, System Back-end preprocessing module is to node and line data in the step S301
Carrying out pretreatment operation includes being screened, being sorted out to data, summarized.
9. communication system of power grids service disconnection method of disposal as claimed in claim 4, which is characterized in that in the step S600 in
Disconnected optical fiber two ends exchange machine node carries out breadth search as first and last end and specifically includes:
It is forward to number in communication network range of convergence where communication transmission passage two sides telephone net node of the S601 in interruption
Telephone net node as start node, breadth search is carried out to it.
S602 numbers forward node as start node using in the communication transmission passage two sides telephone net node interrupted, and number is leaned on
Node afterwards is as endpoint node, the required optical fiber transport channel number passed through of the connection path for counting all in breadth search figure
Amount.
10. communication system of power grids service disconnection method of disposal as claimed in claim 4, which is characterized in that the communication transmission passage
For optical fiber transport channel.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810811168.9A CN109194387A (en) | 2018-07-23 | 2018-07-23 | It is a kind of to interrupt method of disposal for the wearable device of communication system of power grids service disconnection disposition and communication service |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810811168.9A CN109194387A (en) | 2018-07-23 | 2018-07-23 | It is a kind of to interrupt method of disposal for the wearable device of communication system of power grids service disconnection disposition and communication service |
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| CN104202081A (en) * | 2014-08-28 | 2014-12-10 | 北京邮电大学 | Optical network low delay fault recovery method and system |
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Application publication date: 20190111 |