CN105760618B - Target situation methods of exhibiting based on Virtual process geography GIS - Google Patents
Target situation methods of exhibiting based on Virtual process geography GIS Download PDFInfo
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Abstract
The invention discloses the target situation methods of exhibiting based on Virtual process geography GIS, it include the location information of the communications and liaison relationship and situation target between the situation target for having location information, situation target and the transitional information of communications and liaison relationship in the displaying model the following steps are included: establishing the displaying model of target situation using the layering of geographical GIS technology；On the basis of time shaft, event flow model is established to the virtual events for influencing target situation, for describing the process of virtual events generation；Force analysis model is influenced to influence all kinds of event establishments of situation target, and as unit of the time cycle, provides the sort method of different event influence power；The data that the displaying model of target situation, event flow model and influence force analysis model are exported are shown in a manner of scheming in display terminal.This method is able to use level multiscale target situation and shows model, shows target situation from same scale, different fields.
Description
Technical field
The invention belongs to target situation display technique fields, and in particular to the target based on Virtual process geography GIS
Situation methods of exhibiting.
Background technique
The displaying of target situation is the distribution, mesh in regular hour section, using geographical space as bearing space, to target
The operating status of internal relation, target, the variation tendency of dbjective state and object variations between mark carry geographical space
The influence of physical object etc. carry out comprehensive display.The purpose of displaying be layered in a manner of visual, multiple dimensioned displaying mesh
Standard state gesture and its variation tendency provide target situation information that is intuitive, vivid, being easy to understand for decision-maker and show.
Existing target situation methods of exhibiting not can be carried out mostly is layered multiple dimensioned visual presentation, can not adapt to difference
Target situation information is shown under scale, lacks the ability of the Dynamic Display between the overall situation-part；Traditional situation shows most base
In the amount of the seeing target application of " figure ", process playback can not be carried out, to the synthesis of event influence power to the event for influencing target situation
Evaluation, thus reduce target situation displaying go deep into level of application.
Summary of the invention
In view of this, can make the present invention provides the target situation methods of exhibiting based on Virtual process geography GIS
Model is shown with level multiscale target situation, shows target situation from same scale, different fields.
In order to achieve the above object, the technical solution of the present invention is as follows: the target situation based on Virtual process geography GIS
Methods of exhibiting, comprising the following steps:
It include having in the displaying model Step 1: establishing the displaying model of target situation using the layering of geographical GIS technology
The location information of communications and liaison relationship and situation target between the situation target of location information, situation target and turning for communications and liaison relationship
Change information.
Step 2: event flow model is established to the virtual events for influencing target situation, for describing on the basis of time shaft
The process that virtual events occur.
Step 3: force analysis model is influenced to influence all kinds of event establishments of situation target, and as unit of the time cycle,
Provide the sort method of different event influence power.
Step 4: the data that the displaying model of target situation, event flow model and influence force analysis model are exported
It is shown in a manner of scheming in display terminal.
Further, step 1 establishes the displaying model detailed process of target situation such as using the layering of geographical GIS technology
Under:
The displaying model of step 1.1 target situation is triple Sp={ N:P, L, A }.
Wherein, N is location information, P is situation target, N:P be with the situation target of location information, L is situation target
Between communications and liaison relationship, A be target position N and communications and liaison relationship L transitional information.
Step 1.2 carries out visual description using situation of the generalized information system to situation target, this kind of visual description is used
Displaying model be Lr={ Ncri+Npri,Lcpi,Acp}。
Wherein, according to showing that granularity is layered, level is higher, and granularity is thicker, NcriFor i-th layer of current display area
Situation target, NpriFor the situation target of the i-1 layer of i-th layer of current display area, Ncri+NpriThe current display that intersection is i-th layer
All situation targets for being included in region；LcpiThe communications and liaison relationship between situation target for including by current i-th layer；AcpFor
Ncri+NpriAnd LcpiThe location information of situation target and the transitional information of communications and liaison relationship.
Further, the process of the event flow model in step 2 includes the following steps:
Decomposition model E={ the e of step 2.1 building virtual events E1,e2,…,en}；
Wherein, ei| i=1,2 ... n are the atomic event after the decomposition of event E, and n is the atomic event number after decomposing；
Step 2.2 constructs virtual events stream driving model
The virtual events stream driving model is used to describe the situation of current target nodeBy the atom thing of virtual events
Part eiWith destination node previous state AjCause.
Wherein, AjFor the situation attribute information of destination node, the total m kind situation of destination node, j=[1,2 ... ..., m]；F()
For the driving engine of the virtual events to logical order, a possibility that driving engine triggers is described using triggering probability.
Triggering probability matrix F ' indicates the triggering probability of each state；
Wherein, matrix element fxy(Aj,ei) indicate destination node under the driving of virtual events E from previous state AyTransfer
To current state AxTriggering probability, x=[1,2 ... ..., m], y=[1,2 ... ..., n].
Further, step 3 specific steps include:
Step 3.1 target situation evaluation model is described using existing extension Bayesian Assessment model；
Vnet=B (A, W, Q)
Wherein, A=[A1,.....Am] it is all target situation A in current demand region1~AmAttribute information, W=
[W1,.....Wm] it is target situation A1~AmSignificance level weight preset value, Q=[Q1,.....Qm] be objective management spy
Reference breath.
Step 3.2 virtual events influence force analysis model and calculate influence power G using Analytic Network Process methodt=f (Vnet,
E)。
Wherein E is virtual events, and f () is the influence power calculation method based on analytic network process.
Step 3.3 influences grade by virtual events and carries out influence power sequence to different event.
Further, the display terminal in step 4 is the Special visible client-side program based on geographical GIS.
The utility model has the advantages that
(1) model is shown using level multiscale target situation, can show target state from different scales, different fields
Gesture, the business personnel and decision-maker for adapting to different stage realize from respectively different angle accurately object observing situation
It gives prominence to the key points displaying.
(2) on the basis of time shaft, to the event establishment event flow model for influencing target situation, the mistake of description event generation
Journey, the objective attribute target attribute (state change) of influence.It can be used for the condition that all kinds of virtual events of Accurate Analysis occur, dependence etc.,
The inherent law of excavation event that therefrom can be more convenient.
(3) the influence force analysis model for establishing virtual events can be used for for analyzing the attainable maximum value of event institute
Accurately aid decision.
(4) C/S architecture design display systems are used, efficiency and performance that target situation is shown are improved.
Detailed description of the invention
Fig. 1 be target situation show functional block diagram.
Specific embodiment
The present invention will now be described in detail with reference to the accompanying drawings and examples.
The present invention uses C/S structure.Under this configuration, client is mainly used for the displaying of target situation, and server-side is main
For the management and pretreatment of extensive target situation data, to improve displaying efficiency.
The specific embodiment of the invention mainly comprises the steps that
Target situation methods of exhibiting based on Virtual process geography GIS, comprising the following steps:
It include having in the displaying model Step 1: establishing the displaying model of target situation using the layering of geographical GIS technology
The location information of communications and liaison relationship and situation target between the situation target of location information, situation target and turning for communications and liaison relationship
Change information.
Establishing the displaying model of target situation using the layering of geographical GIS technology, detailed process is as follows:
The displaying model of step 1.1 target situation is triple Sp={ N:P, L, A }.
Wherein, N is location information, P is situation target, N:P be with the situation target of location information, L is situation target
Between communications and liaison relationship, A be target position N and communications and liaison relationship L running state information.
Step 1.2 carries out visual description using situation of the generalized information system to situation target, this kind of visual description is used
Displaying model be Lr={ Ncri+Npri,Lcpi,Acp}。
Wherein, according to showing that granularity is layered, level is higher, and granularity is thicker, NcriFor i-th layer of current display area
Situation target, NpriFor the situation target of the i-1 layer of i-th layer of current display area, Ncri+NpriThe current display that intersection is i-th layer
All situation targets for being included in region；LcpiThe communications and liaison relationship between situation target for including by current i-th layer；AcpFor
Ncri+NpriAnd LcpiThe location information of situation target and the transitional information of communications and liaison relationship.
Step 2: event flow model is established to the virtual events for influencing target situation, for describing on the basis of time shaft
The process that virtual events occur；The process of event flow model includes the following steps:
Decomposition model E={ the e of step 2.1 building virtual events E1,e2,…,en}。
Wherein, ei| i=1,2 ... n are the atomic event after the decomposition of event E, and n is the atomic event number after decomposing.
Step 2.2 constructs virtual events stream driving model
The virtual events stream driving model is used to describe the situation of current target nodeBy the atom thing of virtual events
Part eiWith destination node previous state AjCause.
Wherein, AjFor the situation attribute information of destination node, the total m kind situation of destination node, j=[1,2 ... ..., m]；F()
For the driving engine of the virtual events to logical order, a possibility that driving engine triggers is described using triggering probability.
Triggering probability matrix F ' indicates the triggering probability of each state.
Wherein, matrix element fxy(Aj,ei) indicate destination node under the driving of virtual events E from previous state AyTransfer
To current state AxTriggering probability, x=[1,2 ... ..., m], y=[1,2 ... ..., n], the triggering probability is according to historical data
Statistical result simulates calculated result and expertise to determine.
Step 3: force analysis model is influenced to influence all kinds of event establishments of situation target, and as unit of the time cycle,
Provide the sort method of different event influence power；
Specific steps include:
Step 3.1 target situation evaluation model is described using existing extension Bayesian Assessment model；
Vnet=B (A, W, Q)
Wherein, A=[A1,…..Am] it is all target situation A in current demand region1~AmAttribute information, W=
[W1,…..Wm] it is target situation A1~AmSignificance level weight preset value, Q=[Q1,…..Qm] be objective management feature
Information.
Step 3.2 virtual events influence force analysis model and calculate influence power G using existing Analytic Network Process methodt=
f(Vnet,E)；
Wherein E is virtual events, and f () is the influence power calculation method based on analytic network process；
Step 3.3 influences grade by virtual events and carries out influence power sequence to different event.
Step 4: the data that the displaying model of target situation, event flow model and influence force analysis model are exported
It is shown in a manner of scheming in display terminal.Display terminal is the Special visible client-side program based on geographical GIS.
Based on the target situation display systems of Virtual process geography GIS, write using C Plus Plus.
Fig. 1 is the general frame of target situation display systems of the invention.In Fig. 1, input information is target situation exhibition
Show required data --- by Situation Awareness treated result data；Model data processing is primarily referred to as according to specified mould
Type forms the data that can be directly used for showing to the data prediction of input, and main models have layering multi-Scale Data model, mesh
Mark the event flow model of influence power computation model, virtual events；Show that processing mainly believes the target situation of graphic software platform
Breath carries out symbolism, the Special display effect of destination node data mode variation, in event flow model at the special efficacy of atomic event result
Reason and display；Finally, carrying out the displaying of target situation according to operation flow by human-computer interaction.
To sum up, the above is merely preferred embodiments of the present invention, it is not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention
Within the scope of.
Claims (4)
1. the target situation methods of exhibiting based on Virtual process geography GIS, which comprises the following steps:
It include having position in the displaying model Step 1: establishing the displaying model of target situation using the layering of geographical GIS technology
The location information of communications and liaison relationship and situation target between the situation target of information, situation target and the conversion letter of communications and liaison relationship
Breath；
Detailed process is as follows for the displaying model for using geographical GIS technology layering to establish target situation:
The displaying model of step 1.1 target situation is triple Sp={ N:P, L, A }；
Wherein, N is location information, P is situation target, N:P be with the situation target of location information, L is between situation target
Communications and liaison relationship, the transitional information that A is target position N and communications and liaison relationship L；
Step 1.2 carries out visual description, exhibition used by this kind of visual description using situation of the generalized information system to situation target
Representation model is Lr={ Ncri+Npri,Lcpi,Acp}；
Wherein, according to showing that granularity is layered, level is higher, and granularity is thicker, NcriFor the situation of i-th layer of current display area
Target, NpriFor the situation target of the i-1 layer of i-th layer of current display area, Ncri+NpriThe current display area that intersection is i-th layer
Interior included all situation targets；LcpiThe communications and liaison relationship between situation target for including by current i-th layer；AcpFor Ncri+
NpriAnd LcpiThe location information of situation target and the transitional information of communications and liaison relationship；
Step 2: event flow model is established to the virtual events for influencing target situation on the basis of time shaft, it is virtual for describing
The process that event occurs；
Step 3: influencing force analysis model to influence all kinds of event establishments of situation target, and as unit of the time cycle, provide
The sort method of different event influence power；
Step 4: the data that the displaying model of target situation, event flow model and influence force analysis model are exported are aobvious
Show that terminal is shown in a manner of scheming.
2. the target situation methods of exhibiting as described in claim 1 based on Virtual process geography GIS, which is characterized in that
The process of event flow model in the step 2 includes the following steps:
Decomposition model E={ the e of step 2.1 building virtual events E1,e2,…,en}；
Wherein, ei| i=1,2 ... n are the atomic event after the decomposition of event E, and n is the atomic event number after decomposing；
Step 2.2 constructs virtual events stream driving model
The virtual events stream driving model is used to describe the situation of current target nodeBy the atomic event e of virtual eventsi
With destination node previous state AjCause；
Wherein, AjFor the situation attribute information of destination node, the total m kind situation of destination node, j=[1,2 ... ..., m]；F () is pair
The driving engine of the virtual events of logical order describes a possibility that driving engine triggers using triggering probability；
Triggering probability matrix F ' indicates the triggering probability of each state；
Wherein, matrix element fxy(Aj,ei) indicate destination node under the driving of virtual events E from previous state AyIt is transferred to and works as
Preceding state AxTriggering probability, x=[1,2 ... ..., m], y=[1,2 ... ..., n].
3. the target situation methods of exhibiting as claimed in claim 2 based on Virtual process geography GIS, which is characterized in that
The step 3 specific steps include:
Step 3.1 target situation evaluation model is described using existing extension Bayesian Assessment model；
Vnet=B (A, W, Q)
Wherein, A=[A1,…..Am] it is all target situation A in current demand region1~AmAttribute information, W=[W1,…
..Wm] it is target situation A1~AmSignificance level weight preset value, Q=[Q1,…..Qm] be objective management characteristic information；
Step 3.2 virtual events influence force analysis model and calculate influence power G using Analytic Network Process methodt=f (Vnet,E)；
Wherein E is virtual events, and f () is the influence power calculation method based on analytic network process；
Step 3.3 influences grade by virtual events and carries out influence power sequence to different event.
4. the target situation methods of exhibiting as described in claim 1 based on Virtual process geography GIS, which is characterized in that
The display terminal in step 4 is the Special visible client-side program based on geographical GIS.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063690A (en) * | 2009-11-16 | 2011-05-18 | 北京中海锦安高科技有限公司 | Satellite and three-dimensional city based digital fire fighting early warning intelligent management system |
| CN102663959A (en) * | 2012-03-01 | 2012-09-12 | 南京莱斯信息技术股份有限公司 | Comprehensive situation intuitive display system and implementation method thereof based on map label processing |
| CN104463594A (en) * | 2013-09-23 | 2015-03-25 | 阿里巴巴集团控股有限公司 | Method and device for computing object influence |
| CN104978693A (en) * | 2014-11-27 | 2015-10-14 | 国网山东省电力公司应急管理中心 | Simulation deduction system and method of electric power emergency disposal situation on the basis of State Grid GIS (Geographic Information System) |
| CN105005827A (en) * | 2015-07-28 | 2015-10-28 | 济南创智电气科技有限公司 | Emergency response warning method based on electricity emergency |
| CN105260170A (en) * | 2015-07-08 | 2016-01-20 | 中国科学院计算技术研究所 | Method and system for deducing sudden event situation based on case |
| CN105320712A (en) * | 2014-09-04 | 2016-02-10 | 国网山东省电力公司应急管理中心 | GIS map based dynamic situation plotting system and method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100979200B1 (en) * | 2008-07-30 | 2010-08-31 | 한국전자통신연구원 | GIS based network information monitoring system |
-
2016
- 2016-03-08 CN CN201610129893.9A patent/CN105760618B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063690A (en) * | 2009-11-16 | 2011-05-18 | 北京中海锦安高科技有限公司 | Satellite and three-dimensional city based digital fire fighting early warning intelligent management system |
| CN102663959A (en) * | 2012-03-01 | 2012-09-12 | 南京莱斯信息技术股份有限公司 | Comprehensive situation intuitive display system and implementation method thereof based on map label processing |
| CN104463594A (en) * | 2013-09-23 | 2015-03-25 | 阿里巴巴集团控股有限公司 | Method and device for computing object influence |
| CN105320712A (en) * | 2014-09-04 | 2016-02-10 | 国网山东省电力公司应急管理中心 | GIS map based dynamic situation plotting system and method |
| CN104978693A (en) * | 2014-11-27 | 2015-10-14 | 国网山东省电力公司应急管理中心 | Simulation deduction system and method of electric power emergency disposal situation on the basis of State Grid GIS (Geographic Information System) |
| CN105260170A (en) * | 2015-07-08 | 2016-01-20 | 中国科学院计算技术研究所 | Method and system for deducing sudden event situation based on case |
| CN105005827A (en) * | 2015-07-28 | 2015-10-28 | 济南创智电气科技有限公司 | Emergency response warning method based on electricity emergency |
Non-Patent Citations (2)
| Title |
|---|
| How can remote sensing and GIS help in the verification of international treaties?;A. Abushady, et al.;《Proceedings of 2nd International Conference on Recent Advances in Space Technologies》;20051231;第517-522页 |
| 基于GIS技术的电网应急态势标绘;付仲良，等;《山东大学学报》;20130831;第43卷(第4期);文章第1-6页 |
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