A kind of across field data comparative approach of track traffic synthetic monitoring system
Technical field
A kind of data comparing method the present invention relates to track transportation industry comprehensive monitoring system across scene.
Background technique
With the raising of national economy level, Construction of Urban Rail Traffic is rapidly developed, comprehensive monitoring system conduct
The important component of urban rail transit construction, real time review and correction judgement to system monitoring data propose higher want
It asks.
Comprehensive monitoring system uses hierarchical distributed networks framework, and all station scenes are connected logical by fiber backbone network
Letter, comprehensive monitoring system are divided into centre grade and vehicle substation supervision system, and centre grade comprehensive monitoring system summarizes all station data,
When difference occur in center and station operation data, operations staff cannot note abnormalities scene in time, at the same also lead to system therefore
Barrier cannot be handled in time.
In existing comprehensive monitoring system, there is not relation technological researching also, when there is abnormal signal, needs operation maintenance personnel
Center comprehensive monitoring system is arrived respectively and station comprehensive monitoring system physical library checks data, for real-time refresh data, artificially
Verification is unsatisfactory for requirement of real-time, can need to expend a large amount of manpowers with greatly uncertainty and the time carrys out positioning system event
Hinder position, causes greatly to perplex to maintenance personnel, influence user experience.
Summary of the invention
Based on the above issues, the purpose of the present invention is to provide a kind of across the field data ratios of track traffic synthetic monitoring system
Compared with method, meet the comparison in difference to center and station field operational data and database model, in real time monitoring simultaneously.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme:
A kind of across field data comparative approach of track traffic synthetic monitoring system, it is characterised in that the following steps are included:
Step 1, initialization connection this site physical library and more site physical libraries show that how existing this is live and simultaneously in man-machine interface
Field operation data:
At center scene, this field module and more field modules initialize connection center physical library, this field data viewing area
Display centre field operational data is initialized with more field data viewing areas;
When live AT STATION, the initialization of this field module connects local physical library, and more field modules initialize connection center physics
Library, the initialization of this field data viewing area show this station operation data, and more field data viewing area initialization display centres are existing
Field operation data;
Man-machine interface is set to each scene (including center scene and station scene), and the man-machine interface at each scene is wrapped
Include this field data viewing area and more field data viewing areas.This field data viewing area is for showing that this field module is connected
Physical library data, more field data viewing areas are used to show the data of physical library that more field modules are connected.Each
Scene is respectively provided with this field module and more field modules.
Step 2, at center scene, more site physical libraries can be specified (to manually select mostly live by manually selecting connection
The physical library of the physical library of module connection, more field module connections can be the physical library at specific one or more stations, can also
For center site physical library), more field operational datas are specified in display;At center scene in use, this field module physical library
Connectivity option (selection for referring to the physical library that this field module is connected) not can be switched, more field module physical library connectivity options
(referring to selecting for the physical library that more field modules are connected) can arbitrarily switch connection Different field (can be existing for station, center
) physical library;
But scene is in use, the connection of this field module physical library option and more field module physical library connectivity options are equal AT STATION
It cannot switch;I.e. live AT STATION, this field module connects local physical library always, and more field modules connect center physics always
Library;
Step 3, this scene (can for station scene, center scene), switching display this field operational data measuring point, link it is more
Field operational data measuring point synchronism switching:
This field module is operated, the action signal that program meeting this field module of automatic Memory operation generates, and this is believed
Number more field modules are sent to, trigger the variation synchronous with this field data viewing area of more field data viewing areas, more field modules
The operation not synchronous variation in this field data of linkage viewing area;
Operation is carried out to this field module to refer in this on-site manual switching display this field operational data measuring point (since one existing
The data of field have very much, and needing to manually select needs data to be shown, are shown by this field data viewing area), this field module
That is this field regions, more field modules, that is, more field regions, trigger more field data viewing areas and this field data viewing area is same
Step variation refers to that the more field data viewing areas for triggering this scene are shown with this field operational data measuring point (i.e. by this field data
This field operational data measuring point that viewing area is shown) corresponding data (trigger more field modules and transfer more field modules connections
More site physical libraries in the local physical library with this scene in the corresponding data of operation data measuring point);
The synchronous variation in this scene of linkage does not refer to when in the more scene operation numbers of this on-site manual switching display for more field module operations
When according to measuring point (being shown by more field data viewing areas), this field data viewing area will not be shown and more field operational data measuring points
Corresponding data.
When this scene is station scene, switching display this field operational data measuring point in this on-site manual, (it is existing at this
In the local physical library of field module connection), then more field modules at this scene are transferred in the center physical library that it is connected
Corresponding data (since centre grade comprehensive monitoring system monitors and summarize all station data, therefore exists and corresponds to the operation of this scene
The data of data measuring point) and it is shown in more field data viewing areas at station scene.
When live centered on this scene, switching display this field operational data measuring point in this on-site manual, (it is existing at this
In the local physical library of module connection, i.e. center physical library), it specified is connected then more field modules at this scene transfer its
Specific live (such as some station) physical library in corresponding data (since centre grade comprehensive monitoring system monitors and summarizes
All station data, therefore there are the data corresponding to this field operational data measuring point in specific site physical library) and be shown in
More field data viewing areas at heart scene.
Step 4, at this scene, select measuring point domain to be compared, carry out operation measuring point data compare, at this scene at this scene
Display field and more field data viewing areas while marked difference data;
The static attribute domain and/or dynamic attribute domain that can customize selection each record are compared, discrepant thresholding meeting
Red background colour code note is carried out simultaneously in this field data viewing area and more field data viewing areas;Described is recorded as measuring point fortune
Row data;
Step 5, refresh data, interface difference label disappear:
After comparing difference, Refresh Data, this field data viewing area and more field data viewing areas difference are carried out at this scene
Operation data is re-read from this site physical library and more site physical libraries;When heavy from this site physical library and more site physical libraries
The operation data newly read is identical, can eliminate display field differences red background colour code note.
When this scene be station scene, then more site physical libraries of the station joint connection in site be center physical library, in
Heart physical library contains the monitoring data at all stations, and the data moment of comprehensive monitoring system acquisition is all changing, refreshing be exactly from
Physical library re-reads data.
It is live centered on this scene, then more site physical libraries of center joint connection in site are specified more site physicals
Library (such as the physical library at some station), center physical library contain the monitoring data at all stations, comprehensive monitoring system acquisition
The data moment is all changing, and refreshing is exactly to re-read data from physical library.
In steps of 5, by the customized setting of man-machine interface, it can be achieved that it is automatic refresh and refresh after automatic comparing function;
Automatically compare the process as step 4 after refreshing;It is automatic to refresh the process for referring to step 5.
The particular content of the step 1 is: during initialization, if the connection failure of more site physical libraries, only shows
Show this field data, while more field data viewing areas hide automatically;It, can be automatically to this if more site physical library connections are normal
The thresholding of the initialization display data of field data viewing area and more field data viewing areas carries out comparison in difference.
The particular content of the step 2 is: more field modules can manually select connection traffic route when the operation of center scene
All site physical libraries hide more field data viewing areas if manually selecting the connection failure of more site physical libraries, only at this
Center field operational data in the display centre physical library of field data viewing area;More field modules are not when the operation of scene AT STATION
It can be carried out more site physical libraries and manually select connection, center site physical library (i.e. center physical library) can only be fixedly connected with.
The particular content of the step 3 is: operating more field module simultaneously operatings that can link in this field module, but how existing
Field module operates this field module operation that cannot link;By selecting [refreshing is compared] function choosing-item in man-machine interface, it can be achieved that
Data information table of data information table of every switching or refreshing carries out a data automatically and compares.
The particular content of the step 4 is: data compare only in this field data viewing area and more field data viewing areas
It could be executed when showing the data information table of same type;The number that this field data viewing area and more field data viewing areas are shown
Different according to the type of information table, data, which compare, can not execute and can be prompted in man-machine interface, the data information table packet
Include RTU information table, facility information table, telemetry intelligence (TELINT) table, remote signalling information table, remote pulse information table;Default is to each when data compare
Whole thresholdings of item record are compared, and comparative static Attribute domain and/or dynamic attribute domain can also be arranged by public area, there is difference
Different thresholding can carry out simultaneously red background color marker in this field data viewing area and more field data viewing areas;Static attribute
When domain is compared, memory shared by this site physical library and all static attribute domains of more site physical library data to be compared is first determined whether
Whether space is equal, and static attribute domain does not have difference if equal, otherwise needs to compare all static attribute thresholdings one by one,
It finds out difference and is shown visualizing man-machine Interface Mark.
The particular content of the step 5 is: after comparing difference, can eliminate differences red background by Refresh Data
Colour code note, by selecting [refreshing is compared] function choosing-item in man-machine interface, it can be achieved that comparing function automatically after automatic refreshing and refreshing
Can, automatic refresh time is settable, and the shortest time is 1 second.
After adopting the above scheme, the invention has the following beneficial effects:
(1) can central monitoring position and station field operational data in real time, find differences in time, be convenient for fault location;
(2) station and center signal can be checked simultaneously during debugging in the early stage, it is convenient and efficient, save manpower consumption;
(3) facilitate center operations staff to check the real-time running data at completely all scenes at any time, be not necessarily to artificial Telnet.
Detailed description of the invention
Fig. 1 is visualization interface tools interfaces schematic diagram in the present invention;
Fig. 2 is that data compare operational flowchart in the present invention;
Fig. 3 is that control centre's field data compares operational flowchart in the present invention;
Fig. 4 is that station field data compares operational flowchart in the present invention.
Specific embodiment
Technical solution of the present invention is described in further detail with specific embodiment with reference to the accompanying drawing, so that ability
The technical staff in domain can better understand the present invention and can be practiced, but illustrated embodiment is not as to limit of the invention
It is fixed.
1, initialization connects this scene and more site physical libraries, shows this scene and more field operational datas;
At center scene, this field module and more field module default connections center physical library, initialization display stop list
Information;When live AT STATION, this field module default connection local physical library, more field module default connections center physical library,
Initialization display RTU information.
During initialization, if the connection failure of more site physical libraries, this field data is only shown, while mostly live
Data monitoring region (i.e. more field data viewing areas) hides automatically;It, can be automatically to this if more site physical library connections are normal
The initialization of field data viewing area and more field data viewing areas shows that data carry out comparison in difference.
2, it manually selects connection and specifies more site physical libraries, more field operational datas are specified in display;
At center scene, this field module physical library connectivity option not can be switched, and more field module physical library connectivity options can
Connect Different field with random switching, but it is live AT STATION when, this field module connectivity option connects choosing with more field modules
Item cannot switch, and more field modules can only be fixedly connected with center site physical library.
If center on-site manual selects the connection failure of more site physical libraries, more field data viewing areas are hidden, it is only aobvious
Show center field operational data, if manually selecting the successful connection of more site physical libraries, shows more field datas.
3, at this scene, switching display this field operational data measuring point, link more field operational data measuring point synchronism switchings;
By operating to this field regions, the variation synchronous with this field regions of more field regions, more scene areas can be triggered
The domain operation not synchronous variation in this field regions of linkage.
Only identical data measuring point table (i.e. data information is shown in this field data viewing area and more field data viewing areas
Table) when, it is (i.e. how existing that this scene functional areas (i.e. this field regions namely this field module) operates more field regions that can just link
Field module) simultaneously operating, if this scene shows that data measuring point table is different with more field regions, functional areas operation is mutually indepedent,
Linkage is not will do it.
By select [refreshing is compared] function choosing-item in man-machine interface, it can be achieved that one data information table of every switching automatically into
Data of row compare.
4, at this scene, measuring point domain to be compared is selected, operation measuring point data is carried out and compares, display interface is (i.e. at this scene
Display field) and more live display interface (i.e. display field) marked difference data simultaneously;
It can customize static attribute domain, dynamic attribute domain and all information (the static attribute domain, dynamic category of selection each record
Property domain) it is compared, discrepant thresholding can carry out simultaneously in this field data runnable interface and more field data runnable interfaces
Red background colour code note, comparison procedure are prompted by progress bar.
Data compare the only ability when this field data viewing area and more field data viewing areas show identical data information table
It can execute, if both sides show that data information table is different, data can not be executed and compare and will do it prompt;Default when data compare
Whole thresholdings of each record are compared, specific comparative static Attribute domain can also be set by public area and dynamic belongs to
Property domain;Data compare support and compare manually and relatively, can be configured automatically in public domain.
5, refresh data, interface difference label disappear.
After comparing difference, Refresh Data is carried out, differences red background can be eliminated, by the customized setting in interface,
Automatic comparing function after automatic refreshing can be achieved and refresh, automatic refresh time is settable, and most short refresh time is 1 second.
The data at center scene and station scene are acquired by independently of the synthesis other than data comparing method of the invention
Monitoring system (prior art) is completed.Comprehensive monitoring system (prior art) is divided into centre grade and vehicle substation supervision system, center
Grade comprehensive monitoring system summarizes all station data, and vehicle substation supervision system monitors and acquire this station data, centre grade and vehicle
The monitoring data of substation supervision system will appear inconsistent situation in abnormal cases.
The present invention is used for City Rail Transit System, and a normal route has multiple stations and a control centre, if
Software systems (i.e. comparative approach) of the invention run on control centre, then " this scene " just refers to center, " more scenes " refers to
All stations, each station are exactly a scene;Similarly, if software of the invention operates in some station, it is assumed that
It is station m, then " this scene " is exactly station m, " more scenes " is exactly to refer to control centre and the other stations other than the m of station, institute
It is concept opposite on a geographic area with " this scene " and " more scenes ".
At runtime, live (i.e. centre grade monitoring system) for center, this field module and more field modules can only connect
Connect a physical library, due to this scene only one, more scenes can have it is multiple, so more field modules connection specific scene
It can be with manual switching;But when software of the invention is run AT STATION, more field modules only allow connection center physical library, this be by
There is no data interaction relationship between different stations.This field module refers to the local physical library of connection and shows this field operational data
Module, more field modules refer to the module for connecting more site physical libraries and showing more field operational datas.
For some station scene, the data at this station, the number at all stations in center field monitor all fronts can only be monitored
According to the data of each station operation are independent from each other, and center scene is by the data summarization at all stations of route, institute
Can be existed simultaneously at some station and center scene with the same data, and we to compare be exactly this data AT STATION and
Whether the numerical value of control centre.
When center scene runs software program of the invention, the connection of this field module is exactly center physical library, how existing
Module needs management and running personnel to manually select, can be if management and running personnel want to see the data of station m
More field modules manually select the physical library of connection station m, and live display interfaces more at this time can show the operation data of station m,
So far in this field data viewing area display centre physical library at center scene station m data, more field data viewing areas are aobvious
Show station m physical library data.
At center scene, when initialization, can not judge the data that compare which station, so defaulting this field module
Center physical library is all connected with more field modules, after the completion of initialization, management and running personnel select to want to see according to their needs
Scene, at this time more field modules will connect his it is selected that scene physical library.
Each data have many domains to be used to store the relevant information of the data, some is static attribute domain, in addition
A part is dynamic attribute domain, by the correspondence thresholdings of the data to this field data viewing area and more field data viewing areas into
Row compares, if thresholding is unequal, then it is assumed that this domain is discrepant.Static attribute reflects database model information, non-reality
When acquire, artificially configure;Dynamic attribute reflects data variation information, is transformable based on acquiring in real time.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure made by bright specification and accompanying drawing content perhaps equivalent process transformation or be directly or indirectly used in other correlation
Technical field, be included within the scope of the present invention.