CN101964084A - Intelligent dynamic network structure modeling and processing method applied to urban integrated pipeline system - Google Patents

Abstract

The invention relates to an intelligent dynamic network structure modeling and processing method applied to an urban integrated pipeline system. The method comprises the following steps of: establishing urban integrated pipeline service models, relationships among the service models, service model data templates, and index, code and symbolization dynamic relationships of each service model; and establishing the utilization of service model service interface modules and service model intelligent space data models. The method has the advantages of fully utilizing the characteristics of an urban integrated pipeline system network topological structure, putting forward a dynamic symbolization definition, improving the conventional processing method, achieving the management unity of the urban integrated pipeline system, establishing space and non-space data models quickly, truly realizing space-time range-based multi-dimensional management of space data and meeting the effective management requirement of urban information management on each information resource, along with great popularization significance.

Description

Be applied to the modeling of dynamic network structure intelligent and the disposal route of city integrated pipeline system

Technical field

The present invention relates to a kind of method of carrying out modeling of comprehensive pipeline data resource dynamic and intelligent and processing management in industries such as municipal administration, city planning and mappings, especially in order better to manage and handle the urban pipe network spatial data resource, comprise non-space data model and Spatial Data Model, to the method that traditional modeling and disposal route have been carried out optimization and abstract design, specifically a kind of modeling of dynamic network structure intelligent and disposal route that is applied to city integrated pipeline system.

Background technology

Popular spatial data modeling method mainly is to adopt third party GIS platform software to build the storehouse both at home and abroad at present, only solve the storage problem with file or database mode (such as adopting platform such as AutodeskMap/ArcGis/Mapinfo) of spatial data, promptly built up the ability that the spatial data in storehouse is not discerned automatically and judged the relation of this complexity.So when the user need implement the management information system of a basic space data model, except creating the basic figure layer according to the GIS platform software, realize complicated senior functions such as spatial relationship, such as to the polar plot layer and between set up restriction relation, spatial relationship; Carry out secondary development with regard to the interface that needs usage platform and realize that this itself has just increased the time cost and the financial cost of client's solution; And follow-up maintenance also needs to drop into the renewal of upgrading of technical service cost.

Present space data modeling method has just been utilized the fundamental characteristics of tables of data in the present relational database system, supports basic data type and space geometry type; Can not set up interface relationship flexibly with system business function and external service.Can not satisfy the needs of client's spatial data resource management.The pipeline network processes generally comprises section and handles, is communicated with processing, booster processing etc., and conventional disposal route generally is only to consider network topology structure, and loop situation etc. are seldom taken all factors into consideration from the professional actual conditions of pipe networks such as space relation of inclusion.

Summary of the invention

The objective of the invention is problem at the complicacy of the unicity in traditional modeling method, data model management and secondary development, the a kind of of proposition can solve city Back ground Information Resource Modeling better, particularly is applied to the modeling of dynamic network structure intelligent and the disposal route of city integrated pipeline system in the industries such as municipal administration, planning and mapping.

Technical scheme of the present invention is:

A kind of modeling of dynamic network structure intelligent and disposal route that is applied to city integrated pipeline system, it may further comprise the steps:

Step 1: set up city integrated pipeline business model;

Step 2: set up the relation between each business model of city integrated pipeline:

Step 3: set up comprehensive pipeline business model data template in the city integrated pipeline system: described comprehensive pipeline business model data template is used for generating in batches comprehensive pipeline business model object data, this comprehensive pipeline data template comprises that several have the attribute of the business model of correlationship, and these attributes are imported in batches in template or copied from affiliated partner automatically;

Step 4: index, the code of setting up comprehensive each business model of pipeline: each business model of comprehensive pipeline all has the index or the code of unique identification or characteristic of division, each business model adds the automatic sequence numbering with prefix, automatically generate this unique attribute value, wherein prefix is the combination of certain attributes, comprises the attribute of how much basic models with correlationship;

Step 5: the symbolism dynamic relationship of setting up comprehensive each business model of pipeline: comprise staple and sub-key element, and the setting of the condition of factor change, the symbolism of staple promptly refers to the differentiation to geometry line segment color, thickness, border color, border thickness to geometric surface, Fill Color, the differentiation of transparency;

Wherein staple is to the playing up of each business model object of comprehensive pipeline, the Show Styles of control basic model object on map; The space geometry type of comprehensive pipeline basic model comprises point, line and face, corresponds on the map then Show Styles and be how much line segments and geometric surface;

Sub-key element is expanded by staple, the additional a plurality of sub-key elements of staple; Be that each comprehensive pipeline business model has all defined the label object of a plurality of space geometry types for point, it is present near the comprehensive pipeline object, realizes on the map mark to comprehensive pipeline business model object;

Step 6: set up each business model service interface module of comprehensive pipeline: this service interface comprises the line resource service interface, the model information service interface, the model editing service interface, the cyberrelationship service interface, the model definition service interface, dynamic symbolism service interface, model traffic information services interface, network operation situation service interface;

Step 7-one: all open as the described service interface of step 6 in the inside of eight kinds of comprehensive pipeline object basic models, on main flow CAD/GIS client platform, call above-mentioned service interface by Web Services, carry out comprehensive pipeline design and maintenance of information, space querying and special topic and handle; Show the analysis result data;

Step 7-two: comprehensive pipeline system network topology disposal route: the pipeline network is handled and is comprised that section is handled, connection is handled and booster is handled, according to network node is that pipeline well, network connection are the space distribution situation of pipeline, and adopts repeatedly the method for recurrence to add up each the comprehensive pipeline business model status information that will retrieve.

In the step 1 of the present invention, comprehensive pipeline system spatial data resource comprises sewer line, rainwater pipeline, general valve well, instrument facility, drainage pumping plant, spilling water valve, infiltration valve, the sewage treatment plant of different shape, dimensions; Described comprehensive pipeline business model object comprises: sewer line, and the rainwater pipeline, the pipeline well information, general pipeline well facility, drainage pumping plant, the spilling water valve well, the infiltration valve well, the sewage inlet point, sewage treatment plant, drainage:

Sewer line is various municipal wastewater pipeline information, comprise life, industrial sewage pipeline, main attribute has unwatering system, material, length, diameter, initial elevation, buried depth and the service attribute in making time, and the space geometry type is line or multi-line section, comprises the line segment of being with arc;

The rainwater pipeline is a urban rainwater pipeline information, mainly includes unwatering system, material, length, diameter, initial elevation, buried depth, the service attribute in construction time, and the space geometry type is line or multi-line section, comprises the line segment of being with arc;

The pipeline well information is the public attribute information of all pipeline well facilities, comprises material, shape, geographic coordinate, elevation, the service attribute in construction time, shelf space geometric data not, and the space geometry type is not for having how much;

General pipeline well facility is general pipeline well facilities information, comprises unwatering system, length, diameter, initial elevation, the service attribute in making time, and the space geometry type is a little;

Drainage pumping plant is a pumping plant valve arrangement information, comprises the service attribute of high water stage, low-water level, pressure, maximum volume, and the space geometry type is a little;

The spilling water valve well is a spilling water valve arrangement information, comprises the service attribute of water level, flow, frequency, and the space geometry type is line or multi-line section, comprises the line segment of being with arc;

The infiltration valve well is a filtration valve door equipment information, comprises the service attribute of water level, flow, frequency, infiltration control area, width, length, and the space geometry type is line or multi-line section, and the line segment that comprises isolated island and band multistage arc is that the complexity on border is in the face of resembling;

The sewage inlet point is the buffer point that connects other house-service pipelines, comprises classification, builds the service attribute of time, distance, flow limit, and the space geometry type is a little;

Sewage treatment plant is attribute, the geological information of sewage treatment plant, comprises floor area, length, width, the service attribute in construction time, and the space geometry type is face or multiaspect, comprises the complex polyhedron of isolated island;

Drainage is various municipal wastewater pipeline information, comprises unwatering system, length, diameter, initial elevation, the service attribute in making time, and the space geometry type is face or multiaspect, comprises the complex polyhedron of isolated island;

Described comprehensive pipeline system spatial data resource comprises sanitary sewage pipeline, industrial sewage pipeline, rainwater pipeline, combined sewage pipeline, general pipeline well, drainage pumping plant, sewage treatment plant.

In the step 1 of the present invention, described comprehensive pipeline business model all is the space geometry object, when being created as the spatial database object and being saved in the spatial relationship data storehouse, comprises the general property field of space geometry attribute field and some different types of data.

In the step 3 of the present invention, the data type of business model attribute comprises general database type and expanded data type; The expanded data type comprises operation user, dictionary territory, spatial domain, service attribute.

In the step 3 of the present invention, the comprehensive pipeline of described similar planning standard referred in the comprehensive pipeline design stage, the comprehensive pipeline in some zones contains the close comprehensive pipe center line of a plurality of general property values, comprise the comprehensive pipeline face of the close planning of general property value again in the comprehensive pipe center line, these are planned for the road surface the close some comprehensive pipeline detail of general property value.

In the step 5 of the present invention, key element sign change condition is one or more in following four aspects:

Determine association attributes, the marked content of pipeline according to the key characteristic of initial pipeline well;

The pipeline of determining according to the elevation and the water level of pipeline well is initial flows to the symbol and the anglec of rotation;

The pipeline operation of determining according to the pressure differential of pipeline well valve arrangement flow to the symbol and the anglec of rotation in real time;

Define the real-time form of expression of valve arrangement state symbol according to the pressure limit of pipeline well.

In the step 6 of the present invention, the service application of comprehensive pipeline model data realizes by the interface function of calling all openings.

In the step 7 of the present invention-, Spatial Data Model is the basis of all service interfaces; Map bibliography service interface and model information service interface are the infrastructure services that map datum is browsed in retrieval; Model editing service interface customer in response end is to the modification and the renewal of concrete model object and be saved in database, supports map edit; The model symbol service interface object symbolism definition information that externally supplies a model; Model traffic information services interface is the basic service that all properties query statistic, thematic data are handled; Model definition service interface and relationship model service interface are the attribute interface of Spatial Data Model, are used for internal system and use, and service generally externally is not provided.

In the step 7 of the present invention-two,

At first to add up the space distribution situation of comprehensive pipeline system; Main line for outgoing direction is a bus, the direction of statistics bus, and the pipeline well of the different directions pipeline that is connected, and all pipelines and the pipeline well of statistics loop direction, and converge in the different pipeline of same pipeline well direction;

Pipeline network section part reason: adopt the method for recurrence to travel through all and crossing pipeline, pipeline well, the drainage of the longitudinal and transverse sectional space of handling; Pressure, altitude figures according to all intersection points generate the processing chart fast; The part that comprises described pipeline intersects, crossing fully, three kinds of situations of space connection; Described pipeline well comprises general pipeline well facility, drainage pumping plant, spilling water valve well, infiltration valve well;

The pipeline network-in-dialing is handled: adopt the method for recurrence to travel through all pipeline wells, comprise general pipeline well facility, drainage pumping plant, spilling water valve well, infiltration valve well, inquire about all associated lines, comprise whether the direction of sewer line, rainwater pipeline converges at the situation of this point, if the flow direction of all pipelines all is all not have the sign of flow direction towards this point or all pipelines, the outputting alarm signal is that network is obstructed at this point; Booster is handled: in the method statistic network of employing recurrence geometric type being arranged is the pipeline well of face, comprise general pipeline well facility, drainage pumping plant, spilling water valve well, infiltration valve well, during infiltration area overrate, regard as booster takes place, the outputting alarm signal; Booster has then taken place, the outputting alarm signal all for just in the pressure differential of the pipeline of space intersection or water-head in the infiltration scope; Add up the pipeline well of all geometric types for point, if pressure differential or water-head are all for just in the associated line, then network is obstructed, and booster very likely takes place, the outputting alarm signal.

Beneficial effect of the present invention:

Modeling provided by the invention and disposal route, reach the particularly comprehensive pipeline modeling of city space data resource and built dirigibility, the unitarity of library management, can create various comprehensive pipeline spaces and non-space data model fast, can handle the running status situation of pipe network comprehensively, can provide decision-making foundation more exactly for municipal administration person, satisfied well in the urban informationization management for the effective management of comprehensive pipeline information resources, had the great significance for popularization.

The present invention's comprehensive pipeline dynamic network modeling and disposal route are to have the spatial data Modeling Platform of universal property flexibly and design in order to set up one, the information that can disposable customization has multiple attribute comprises basic data type, customization type (data field, operation user, geographic object or the like), and can and service management function, other geographic map layers produce incidence relation automatically.This business model comprised one or more geographic map layers data message, space geometry type, between related constraint relation and spatial relationship.

Adopt modeling of the present invention and disposal route can construct one fast and can be effectively business datum be effectively managed spatial information system with decision-making treatment; Make client break away from the dependence that relational database is defined to a greater degree, client is absorbed in more the tap/dip deep into of service logic is handled; Processing to space pipe network data has improved treatment effeciency and accuracy, reduces simultaneously third party GIS platform software degree of dependence, reduces the Installed capital cost of Geographic Information System construction unit; The cycle that the minimizing system builds and the cost of serving of later stage technical maintenance.

Description of drawings

Fig. 1 is a process flow diagram of the present invention.

Fig. 2 is a model element data internal relations synoptic diagram of the present invention.

Fig. 3 is the synoptic diagram that concerns between the model object of the present invention.

Fig. 4 concerns synoptic diagram between the model object of the embodiment of the invention: the relation that defines objects such as sewer line, rainwater pipeline, pipeline well information, general pipeline well facility, sewage inlet point, pipeline maintenance record in municipal Geographic Information System.

Fig. 5 is that the model symbol East Platform of the embodiment of the invention concerns synoptic diagram.

Embodiment

The present invention is further illustrated below in conjunction with drawings and Examples.

As shown in Figure 1, a kind of modeling of dynamic network structure intelligent and disposal route that is applied to city integrated pipeline system, it may further comprise the steps:

Step 1: city integrated pipeline system spatial data resource is carried out abstract, create comprehensive pipeline business model object: described comprehensive pipeline system spatial data resource comprises the sewer line, rainwater pipeline, general valve well, instrument facility, drainage pumping plant, spilling water valve, infiltration valve, sewage treatment plant of different shape, dimensions etc.; Described comprehensive pipeline business model object comprises: sewer line (PS_WSGX), rainwater pipeline (PS_YSGX), pipeline well information (PS_GXJ), general pipeline well facility (PS_YBGXJ), drainage pumping plant (PS_PSBZ), spilling water valve well (PS_YSFMJ), infiltration valve well (PS_SSFMJ), sewage inlet point (PS_RKD), sewage treatment plant (PS_WSCLC), drainage (S_PSQY);

Step 2: set up the relation between each business model of city integrated pipeline: comprehensive pipeline business model also is a network model from network structure, because all pipelines all are to connect by one to two pipeline well, form a sealing or semi-enclosed network, such benefit is to flow because of water in the pipeline, different directivity is arranged, the pipeline network circulates, all can influence other pipeline or pipeline well at the operation of each bar pipeline or pipeline well, so will define this cyberrelationship when modeling at the beginning, the later stage can be come standard design and retrieval process pipeline thematic information according to the Network rule; Therefore the relation between the above several pipeline business models of definition is as follows:

Article one, sewer line or rainwater pipeline are connected by one or more pipeline wells (comprising general pipeline well facility, drainage pumping plant, spilling water valve well, infiltration valve well etc.), are 1: the n relation;

Pipeline well information (PS_GXJ) well comprises, general pipeline well facility (PS_YBGXJ), and drainage pumping plant (PS_PSBZ), spilling water valve well (PS_YSFMJ), infiltration valve well (PS_SSFMJ), pipeline well information and they all are 1: 1 unique restriction relations;

Can extend many sewer lines (PS_WSGX) in the space from sewage treatment plant (PS_WSCLC), be 1: the n relation;

Article one, having a plurality of sewage inlet points (PS_RKD) on sewer line or the rainwater pipeline, is 1: the n relation also is to have relation on the space;

Drainage (S_PSQY); Can comprise many sewer lines (PS_WSGX) or rainwater pipeline (PS_YSGX) from the space, the space relation of inclusion;

Step 3: set up comprehensive pipeline business model data template in the city integrated pipeline system: described comprehensive pipeline business model data template is mainly used in and generates the comprehensive pipeline business model object data with similar municipal pipeline design standards in batches, this comprehensive pipeline data template comprises that several have the attribute of the business model of correlationship, and these attributes are imported in batches in template or copied from affiliated partner automatically according to the rule of setting;

Step 4: set up comprehensive pipeline system business model index, code maintenance: the concrete data of comprehensive pipeline business model have strict definition, and index or code comprise the definition that has unique constraint in definition with unique constraint or the particular range value; Be index or the code that comprehensive pipeline business model has unique identification or characteristic of division, they add the automatic sequence numbering with the prefix of appointment, automatically generate this unique attribute value, wherein prefix is the combination of certain attributes, comprises the attribute of how much basic models with correlationship;

Sewer line and rainwater pipeline all are defined as unique index with " rise point code+destination code+flow to code ";

All pipeline wells (comprising general pipeline well facility, drainage pumping plant, spilling water valve well, infiltration valve well etc.) can " material+diameter+shape+sequential coding " or pipeline well code definition be unique index;

Sewage treatment plant (PS_WSCLC) is a unique index with " unit organization code " or " administrative area code+professional code ";

Step 5: the symbolism dynamic relationship of setting up comprehensive each business model of pipeline: at the circulation characteristics of pipeline in the pipeline system, dynamically the symbolism definition is different from the spatial data symbolism definition of other industry, because pipeline is at when design elevation and the flow direction in the network during in operation, pressure and other parameters may change at any time, the symbolism performance just needs to show client's map interface timely so, this just needs the dynamic symbolism rule of a cover to realize, this is one of characteristic of this method, and the spatial data symbolism of other industry mainly shows symbolism under the quiescent conditions and defines, and it is a little bit poorer that dirigibility is wanted;

Wherein staple is the definition of playing up to comprehensive pipeline business model object, the Show Styles of control basic model object on map; The space geometry type of comprehensive pipeline basic model comprises point (Point), line (Line/MultiLine) and face (Polygon/MultiPolygon), and corresponding on the map then, Show Styles is geometry line segment and geometric surface;

It comprises the definition to staple and sub-key element, and the setting of the conditional plan of factor change, the symbolism definition of staple promptly refers to the definition to geometry line segment color, thickness, to border color, the border thickness of geometric surface, Fill Color, the definition of transparency;

Sub-key element is expanded by staple, the additional a plurality of sub-key elements of staple; Be that each comprehensive pipeline business model has all defined the label object of a plurality of space geometry types for point, it is present near the comprehensive pipeline object, realizes on the map mark to comprehensive pipeline business model object; Marked content comprises that comprehensive pipeline vehicle heading, road name and road are long; The definition of sub-key element comprises font that marked content shows, color, size, the anglec of rotation, from the side-play amount of marked object;

The setting of key element sign change rule is one of pipeline network model functions peculiar, comprises following rule:

● determine association attributes, the marked content of pipeline such as material, diameter according to the key characteristic of initial pipeline well;

● the pipeline of determining according to the elevation and the water level of pipeline well is initial flows to the symbol and the anglec of rotation;

● the pipeline operation of determining according to the pressure differential of pipeline well valve arrangement flow to the symbol and the anglec of rotation in real time;

● the pressure limit according to the pipeline well defines real-time form of expression of valve arrangement state symbol etc.

Step 6: comprehensive pipeline system business model service interface definition: this service interface comprises line resource service interface (Resources Service), model information service interface (Information Service), model editing service interface (EditingService), cyberrelationship service interface (Network Links Service), model definition service interface (Sewer DefinitionService), dynamic symbolism service interface (Dynamical Presentation Service), model traffic information services interface (Information Services), network operation situation service interface (Network Status Service);

Step 7-one: the use of comprehensive pipeline system business model intelligent space data model: the inside of eight kinds of comprehensive pipeline object basic models is all realized and has been opened as the described service interface of step 6, on main flow CAD/GIS client platform, call above-mentioned service interface by Web Services, carry out comprehensive pipeline design and maintenance of information, space querying and special topic and handle; Show the analysis result data.

Step 7-two: comprehensive pipeline system network topology disposal route: the pipeline network processes generally comprises section and handles, is communicated with processing, booster processing etc., this method is different from conventional disposal route, except paying the utmost attention to the topology of networks situation, also according to the space distribution situation of network node (pipeline well), network connection (pipeline), and the pipeline that adopts repeatedly the method for recurrence to add up will to retrieve and the status information of pipeline well.Key step is as follows:

● in the network model of this method definition, the existing geometric type of pipeline well is a little, it is face that geometric type is also arranged, so not only have living space with the spatial relationship of pipeline (comprising sewer line, rainwater pipeline etc.) is connected pipeline well (comprising general pipeline well facility, drainage pumping plant, spilling water valve well, infiltration valve well etc.), also having living space comprises or the relation of space intersection, so at first will add up pipe network space distribution situation;

● the main line for outgoing direction is a bus, the direction of statistics bus, and the pipeline well of the different directions pipeline that is connected, and all pipelines and the pipeline well of statistics loop direction, and converge in the different pipeline of same pipeline well direction;

● adopt the method for recurrence to travel through all pipeline wells (comprising general pipeline well facility, drainage pumping plant, spilling water valve well, infiltration valve well etc.) during processing pipeline network-in-dialing situation, whether all (or not existing) associated line (comprising sewer line, rainwater pipeline etc.) directions of inquiry converge at the situation of this point, if the outputting alarm signal is arranged;

● when handling the booster situation, it is the pipeline well (comprising general pipeline well facility, drainage pumping plant, spilling water valve well, infiltration valve well etc.) of face that geometric type is arranged in the method statistic network of employing recurrence, system should want the outputting alarm signal for booster takes place during infiltration area overrate;

● booster has then taken place all for just in the pressure differential of the pipeline of space intersection or water-head in the infiltration scope, the outputting alarm signal;

● add up the pipeline well of all geometric types for point, if pressure differential or water-head are all for just in the associated line, then network is obstructed, and booster very likely takes place.

During comprehensive pipeline business module of the present invention comprises:

Sewer line (PS_WSGX) has been described various municipal wastewater pipelines (such as life, industrial sewage), main attribute have unwatering system, material, length, diameter, initial elevation, buried depth, making time, etc. service attribute, the space geometry type is line or multi-line section Line/MultiLine/Curve, comprises the line segment of being with arc;

Rainwater pipeline (PS_YSGX) has been described the urban rainwater pipeline, main attribute has service attributes such as unwatering system, material, length, diameter, initial elevation, buried depth, construction time, the space geometry type is line or multi-line section Line/MultiLine/Curve, comprises the line segment of being with arc;

Pipeline well information (PS_GXJ) has been described the public attribute information of all pipeline well facilities (such as various valve wells, pumping plant etc.), mainly be to consider database redundancy, so abstract is a common data model, its attribute has service attributes such as material, shape, geographic coordinate, elevation, construction time, shelf space geometric data not, the space geometry type is not for having how much;

General pipeline well facility (PS_YBGXJ) has been described general pipeline well facility (such as general pipeline well instrumentation, pipeline threeway, how logical etc.), main attribute has service attributes such as unwatering system, length, diameter, initial elevation, making time, and the space geometry type is point (Point);

Drainage pumping plant (PS_PSBZ), described pumping plant valve arrangement information, main attribute has service attributes such as high water stage, low-water level, pressure, maximum volume, and the space geometry type is point (Point);

Spilling water valve well (PS_YSFMJ), described spilling water valve arrangement information, main attribute has service attributes such as water level, flow, frequency, and the space geometry type is line or multi-line section Line/MultiLine/Curve, comprises the line segment of being with arc;

The infiltration valve well (PS_SSFMJ), filtration valve door equipment information has been described, main attribute has service attributes such as water level, flow, frequency, infiltration control area, width, length, the space geometry type is line or multi-line section Polygon/MultiPolygon, and the line segment that comprises isolated island and band multistage arc is that the complexity on border is in the face of resembling;

Sewage inlet point (PS_RKD) is different from general pipeline well point, it does not have equipment to place, the buffer point that just connects other house-service pipelines, main attribute has classification, builds service attributes such as time, distance, flow limit, and the space geometry type is point (Point);

Attribute, the geological information of sewage treatment plant (such as life, industrial sewage) described by sewage treatment plant (PS_WSCLC), main attribute has service attributes such as floor area, length, width, construction time, the space geometry type is face or multiaspect (Polygon/MultiPolygon), comprises complex polyhedrons such as isolated island;

Drainage (PS_PSQY).Various municipal wastewater pipelines (such as life, industrial sewage) have been described, main attribute has service attributes such as unwatering system, length, diameter, initial elevation, making time, the space geometry type is face or multiaspect (Polygon/MultiPolygon), comprises complex polyhedrons such as isolated island;

Described comprehensive pipeline system spatial data resource comprises sanitary sewage pipeline, industrial sewage pipeline, rainwater pipeline, combined sewage pipeline, general pipeline well, drainage pumping plant, sewage treatment plant etc.

In the step 1 of the present invention, more than several comprehensive pipeline business modules all be the space geometry object, when being created as the spatial database object and being saved in the spatial relationship data storehouse, both comprised the space geometry attribute field, the general property field of some different types of data had also been arranged;

In the step 3 of the present invention, the data type of business model attribute had both comprised the general database type, also comprised the expanded data type: operation user, dictionary territory, and spatial domain, service attributes etc., these attributes all have certain relation with business processing.

In the step 3 of the present invention, the comprehensive pipeline of described similar planning standard referred in the comprehensive pipeline design stage, the comprehensive pipeline in some zones contains the close comprehensive pipe center line of a plurality of general property values, comprise the comprehensive pipeline face of the close planning of general property value again in the comprehensive pipe center line, these are planned for the road surface equally the close some comprehensive pipeline detail of general property value.

In the step 6 of the present invention, the service application of comprehensive pipeline model data realizes by the interface function of calling all openings.

In the step 7 of the present invention-, Spatial Data Model is the basis of all service interfaces; Map bibliography service interface and model information service interface are the infrastructure services that map datum is browsed in retrieval; Model editing service interface customer in response end is to the modification and the renewal of concrete model object and be saved in database, supports map edit; The model symbol service interface object symbolism definition information that externally supplies a model; Model traffic information services interface is the basic service that all properties query statistic, thematic data are handled; Model definition service interface and relationship model service interface are the attribute interface of Spatial Data Model, are used for internal system and use, and service generally externally is not provided.

During concrete enforcement:

A kind of modeling of dynamic network structure intelligent and disposal route that is applied to city integrated pipeline system, it may further comprise the steps:

(1), city integrated pipeline system spatial data resource is carried out abstract, create comprehensive pipeline business model object: described comprehensive pipeline system spatial data resource comprises the sewer line, rainwater pipeline, general valve well, instrument facility, drainage pumping plant, spilling water valve, infiltration valve, sewage treatment plant of different shape, dimensions etc.; Described comprehensive pipeline business model object comprises: sewer line (PS_WSGX), rainwater pipeline (PS_YSGX), pipeline well information (PS_GXJ), general pipeline well facility (PS_YBGXJ), drainage pumping plant (PS_PSBZ), spilling water valve well (PS_YSFMJ), infiltration valve well (PS_SSFMJ), sewage inlet point (PS_RKD), sewage treatment plant (PS_WSCLC), drainage (PS_PSQY);

Following table 1-7 is the system space data resource, the data model definition of seven business models wherein:

The LENGTH field is a length of calculating current geometric element automatically when the storage data;

Table 1

The LENGTH field is a length of calculating current geometric element automatically when the storage data;

Table 2

The X_COORD field is the X coordinates that calculate current point pipeline automatically when the storage data;

The Y_COORD field is the Y coordinates that calculate current point pipeline automatically when the storage data;

Table 3

Table 4

Table 5

Table 6

Table 7

(2), comprehensive pipeline business model cyberrelationship definition: comprehensive pipeline business model also is a network model from network structure, because all pipelines all are to connect by one to two pipeline well, form a sealing or semi-enclosed network, such benefit is to flow because of water in the pipeline, different directivity is arranged, the pipeline network circulates, all can influence other pipeline or pipeline well at the operation of each bar pipeline or pipeline well, so will define this cyberrelationship when modeling at the beginning, the later stage can be come standard design and retrieval process pipeline thematic information according to the Network rule; Therefore the relation between the above several pipeline business models of definition is as follows:

Article one, sewer line or rainwater pipeline are connected by one or more pipelines, are 1: the n relation;

Pipeline well information (PS_GXJ) well comprises, general pipeline well facility (PS_YBGXJ), and drainage pumping plant (PS_PSBZ), spilling water valve well (PS_YSFMJ), infiltration valve well (PS_SSFMJ), pipeline well information and they all are 1: 1 unique restriction relations;

Can extend many sewer lines (PS_WSGX) in the space from sewage treatment plant (PS_WSCLC), be 1: n concerns drainage (S_PSQY); Can comprise many sewer lines (PS_WSGX) or rainwater pipeline (PS_YSGX) from the space, the space relation of inclusion;

In various infosystems, various model objects normally have various complex relationships, mainly comprise 1 pair more than 1,1 pair, obligate type, optional type; Model element data internal relations is seen Fig. 2.Contextual definition is seen Fig. 3 between the model object.For example in municipal Geographic Information System, define the relation of objects such as sewer line, rainwater pipeline, pipeline well information, general pipeline well facility, sewage inlet point, pipeline maintenance record: as shown in Figure 4.In the process that system uses, just can concern that according to these this is not have to realize in present other main flow spatial data relation management systems from vertically, laterally retrieving the data of the model of same line of business automatically.

The general direct control of municipal service personnel all be data such as pipeline base attribute information, pipeline well, maintenance recorded information, so information such as the crossing scope of the attribute of some tie points, water discharge line and other objects can directly obtain by relationship model.So can further find out between the model that defines with our method from space geometry relation and database relation and to concern:

Certainly this concerns that the front end user can't see, and this restriction relation just in the bottom work of database, plays the correctness of guaranteeing model data from structural stability.

(3), comprehensive pipeline business model data template definition in the comprehensive pipeline system: described comprehensive pipeline business model data template is mainly used in and generates the comprehensive pipeline business model object data with similar planning standard in batches, this comprehensive pipeline data template comprises that several have the attribute of the business model of correlationship, and these attributes are imported in batches in template or copied from affiliated partner automatically according to the rule of setting;

When the data of the various models of management, using Template Manager is a kind of method extremely easily, this is one of function that compares in this method characteristic, particularly when all model datas of bulk management business module according to 1 couple 1 of object, relation such as more than 1 pair can generate, upgrade one/many, a collection of/many batch datas simultaneously.

Correlate template such as one group of pipe network model of definition in the city planting ductwork Geographic Information System:

● the pipeline well that buried depth is 4 meters;

Corresponding two strip materials of ■ are that concrete duct, diameter are 300 millimeters, and planning length is 100 meters water discharge line;

◆ water discharge line has four sewage inlets, and distance is respectively 4 meters at interval; This group template data can use simultaneously, if there is when building storehouse or pipeline design in system similar above-mentioned attribute specification to be used for generating in batches business datum, this also is that at present domestic all Spatial Data Model definition or municipal administration system do not have realization.

Such as: municipal designer will make pipe network figure continuously in a certain zone, and certain general character (identical such as the planning standard) is all arranged, and so just can use the template construct method of this model, produces these data in batches.Revise geometric figure or other attribute informations then as required.

(4), comprehensive pipeline business model index, code maintenance: the concrete data of comprehensive pipeline business model have strict definition, and index or code comprise the definition that has unique constraint in definition with unique constraint or the particular range value; Be index or the code that comprehensive pipeline business model has unique identification or characteristic of division, they add the automatic sequence numbering with the prefix of appointment, automatically generate this unique attribute value, wherein prefix is the combination of certain attributes, comprises the attribute of how much basic models with correlationship;

Sewer line and rainwater pipeline all are defined as unique index with " rise point code+destination code+flow to code ";

All pipeline wells can " material+diameter+shape " or pipeline well code definition be unique index;

Sewage treatment plant (PS_WSCLC) is a unique index with " unit organization code " or " administrative area code+professional code ";

(5), the dynamic symbolism definition of comprehensive pipeline business model: comprehensive pipeline system business model symbolism dynamic programming definition: at the circulation characteristics of pipeline in the pipeline system, dynamically the symbolism definition is different from the spatial data symbolism definition of other industry, because pipeline is at when design elevation and the flow direction in the network during in operation, pressure and other parameters may change at any time, the symbolism performance just needs to show client's map interface timely so, this just needs the dynamic symbolism rule of a cover to realize, this is one of characteristic of this method, and the spatial data symbolism of other industry mainly shows symbolism under the quiescent conditions and defines, and it is a little bit poorer that dirigibility is wanted;

Wherein staple is the definition of playing up to comprehensive pipeline business model object, the Show Styles of control basic model object on map; The space geometry type of comprehensive pipeline basic model comprises point (Point), line (Line/MultiLine) and face (Polygon/MultiPolygon), and corresponding on the map then, Show Styles is geometry line segment and geometric surface;

It comprises the definition to staple and sub-key element, and the setting of the conditional plan of factor change, the symbolism definition of staple promptly refers to the definition to geometry line segment color, thickness, to border color, the border thickness of geometric surface, Fill Color, the definition of transparency;

Sub-key element is expanded by staple, the additional a plurality of sub-key elements of staple; Be that each comprehensive pipeline business model has all defined the label object of a plurality of space geometry types for point, it is present near the comprehensive pipeline object, realizes on the map mark to comprehensive pipeline business model object; Marked content comprises that comprehensive pipeline vehicle heading, road name and road are long; The definition of sub-key element comprises font that marked content shows, color, size, the anglec of rotation, from the side-play amount of marked object;

The setting of key element sign change rule is one of pipeline network model functions peculiar, comprises following rule:

● determine association attributes, the marked content of pipeline such as material, diameter according to the key characteristic of initial pipeline well;

● the pipeline of determining according to the elevation of pipeline well is initial flows to the symbol and the anglec of rotation;

● the pipeline operation of determining according to the pressure differential of pipeline well valve arrangement flow to the symbol and the anglec of rotation in real time;

● the pressure limit according to the pipeline well defines real-time form of expression of valve arrangement state symbol etc.

How more the symbolism function is the problem that must consider in all geography information modeling work, but universalization, and the operation simplicity reduces that map is played up, refresh rate, certainly will will optimization process from modeling.This method is mainly from versatility, the CAD/GIS platform interface is supportive does a lot of work to each.The model symbol East Platform concerns as shown in Figure 5:

Base map symbolism work generally comprises to be handled the graphical representation and the storage organization of point, line, surface etc., this method has here been done to further expand, and the symbolism of model definition mainly comprises graphical representation definition to key element and sub-key element (key element is each Drawing Object independently on the map);

The definition of key element performance is divided into according to the geometric type of model:

◆ dot pattern performance definition;

◆ line graph performance definition;

◆ the definition of face graphical representation.

Sub-key element comprises the definition of reference symbol and the definition of mark, and space geometry shows as an object,

The performance of staple can corresponding a plurality of sub-key elements performances, such as a municipal pipeline, the performance definition on map can for:

The staple performance:

The solid line that the √ line style is continuous;

The √ color is blue (#0000FF);

√ engineer's scale scope or the like.

Sub-key element performance can define

The √ pipe flow will is to symbol (1-2);

● symbol/symbolic library

● size/engineer's scale scope

● color

√ pipeline mark (4-6 depends on service needed).As shown in the figure:

● the marked content definition

● size/engineer's scale scope

● color

● position/alignment thereof/side-play amount

Present domestic spatial data modeling major part is mark of a correspondence, only there is a graphic recording that the symbol definition method is just arranged, also like this as a whole the processing do not done in the spatial data symbolism, and can be expanded to multiple symbolism definition (the model record that removes other any geometric types that do not have how much information can define multiple expression symbol and a plurality of markup information)

(6), comprehensive pipeline business model service interface definition: this service interface comprises map bibliography service interface (Map CatalogService), model information service interface (Information Service), model editing service interface (Editing Service), relationship model service interface (Link Service), model definition service interface (Meta data Definition Service), model symbol service interface (Presentation Service), model traffic information services interface (Information Services); (7-1), the use of comprehensive pipeline business model intelligent space data model: the inside of above several comprehensive pipeline basic models is all realized and has been opened as the described service interface of step (6), on main flow CAD/GIS client platform, call above-mentioned service interface by WebServices, carry out comprehensive pipeline design and maintenance of information, space querying and special topic and handle; Show the analysis result data.

(7-2), comprehensive pipeline system network topology disposal route: the pipeline network processes generally comprises section and handles, is communicated with processing, booster processing etc., this method is different from conventional disposal route, except paying the utmost attention to the topology of networks situation, also according to the space distribution situation of network node (pipeline well), network connection (pipeline), and the pipeline that adopts repeatedly the method for recurrence to add up will to retrieve and the status information of pipeline well.Key step is as follows:

● in the network model of this method definition, the existing geometric type of pipeline well is a little, it is face that geometric type is also arranged, so not only have living space with the spatial relationship of pipeline (comprising sewer line, rainwater pipeline etc.) is connected pipeline well (comprising general pipeline well facility, drainage pumping plant, spilling water valve well, infiltration valve well etc.), also having living space comprises or the relation of space intersection, so at first will add up pipe network space distribution situation;

● the main line for outgoing direction is a bus, the direction of statistics bus, and the pipeline well of the different directions pipeline that is connected, and all pipelines and the pipeline well of statistics loop direction, and converge in the different pipeline of same pipeline well direction;

● adopt the method for recurrence to travel through all pipeline wells (comprising general pipeline well facility, drainage pumping plant, spilling water valve well, infiltration valve well etc.) during processing pipeline network-in-dialing situation, whether all (or not existing) associated line (comprising sewer line, rainwater pipeline etc.) directions of inquiry converge at the situation of this point, if the outputting alarm signal is arranged;

● when handling the booster situation, it is the pipeline well (comprising general pipeline well facility, drainage pumping plant, spilling water valve well, infiltration valve well etc.) of face that geometric type is arranged in the method statistic network of employing recurrence, system should want the outputting alarm signal for booster takes place during infiltration area overrate;

● booster has then taken place all for just in the pressure differential of the pipeline of space intersection or water-head in the infiltration scope, the outputting alarm signal;

● add up the pipeline well of all geometric types for point, if pressure differential or water-head are all for just in the associated line, then network is obstructed, and booster very likely takes place.

During comprehensive pipeline business module of the present invention comprises:

Sewer line (PS_WSGX) has been described various municipal wastewater pipelines (such as life, industrial sewage), main attribute have unwatering system, material, length, diameter, initial elevation, buried depth, making time, etc. service attribute, the space geometry type is line or multi-line section Line/MultiLine/Curve, comprises the line segment of being with arc;

Rainwater pipeline (PS_YSGX) has been described the urban rainwater pipeline, main attribute has service attributes such as unwatering system, material, length, diameter, initial elevation, buried depth, construction time, the space geometry type is line or multi-line section Line/MultiLine/Curve, comprises the line segment of being with arc;

Pipeline well information (PS_GXJ) has been described the public attribute information of all pipeline well facilities (such as various valve wells, pumping plant etc.), mainly be to consider database redundancy, so abstract is a common data model, its attribute has service attributes such as material, shape, geographic coordinate, elevation, construction time, shelf space geometric data not, the space geometry type is not for having how much;

General pipeline well facility (PS_YBGXJ) has been described general pipeline well facility (such as general pipeline well instrumentation, pipeline threeway, how logical etc.), main attribute has service attributes such as unwatering system, length, diameter, initial elevation, making time, and the space geometry type is point (Point);

Drainage pumping plant (PS_PSBZ), described pumping plant valve arrangement information, main attribute has service attributes such as high water stage, low-water level, pressure, maximum volume, and the space geometry type is point (Point);

Spilling water valve well (PS_YSFMJ), described spilling water valve arrangement information, main attribute has service attributes such as water level, flow, frequency, and the space geometry type is line or multi-line section Line/MultiLine/Curve, comprises the line segment of being with arc;

The infiltration valve well (PS_SSFMJ), filtration valve door equipment information has been described, main attribute has service attributes such as water level, flow, frequency, infiltration control area, width, length, the space geometry type is line or multi-line section Polygon/MultiPolygon, and the line segment that comprises isolated island and band multistage arc is that the complexity on border is in the face of resembling;

Sewage inlet point (PS_RKD) is different from general pipeline well point, it does not have equipment to place, the buffer point that just connects other house-service pipelines, main attribute has classification, builds service attributes such as time, distance, flow limit, and the space geometry type is point (Point);

Attribute, the geological information of sewage treatment plant (such as life, industrial sewage) described by sewage treatment plant (PS_WSCLC), main attribute has service attributes such as floor area, length, width, construction time, the space geometry type is face or multiaspect (Polygon/MultiPolygon), comprises complex polyhedrons such as isolated island;

Drainage (PS_PSQY).Various municipal wastewater pipelines (such as life, industrial sewage) have been described, main attribute has service attributes such as unwatering system, length, diameter, initial elevation, making time, the space geometry type is face or multiaspect (Polygon/MultiPolygon), comprises complex polyhedrons such as isolated island;

Described comprehensive pipeline system spatial data resource comprises sanitary sewage pipeline, industrial sewage pipeline, rainwater pipeline, combined sewage pipeline, general pipeline well, drainage pumping plant, sewage treatment plant etc.

In the step of the present invention (1), three kinds of comprehensive pipeline business modules all are the space geometry objects, when being created as the spatial database object and being saved in the spatial relationship data storehouse, both comprised the space geometry attribute field, the general property field of some different types of data had also been arranged;

In the step of the present invention (3), the data type of business model attribute had both comprised the general database type, also comprised the expanded data type: operation user, dictionary territory, and spatial domain, service attributes etc., these attributes all have certain relation with business processing.

In the step of the present invention (3), the comprehensive pipeline of described similar planning standard referred in the comprehensive pipeline design stage, the comprehensive pipeline in some zones contains the close comprehensive pipe center line of a plurality of general property values, comprise the comprehensive pipeline face of the close planning of general property value again in the comprehensive pipe center line, these are planned for the road surface equally the close some comprehensive pipeline detail of general property value.

In the step of the present invention (6), the service application of comprehensive pipeline model data realizes by the interface function of calling all openings.

In the step of the present invention (7-1), Spatial Data Model is the basis of all service interfaces; Map bibliography service interface and model information service interface are the infrastructure services that map datum is browsed in retrieval; Model editing service interface customer in response end is to the modification and the renewal of concrete model object and be saved in database, supports map edit; The model symbol service interface object symbolism definition information that externally supplies a model; Model traffic information services interface is the basic service that all properties query statistic, thematic data are handled; Model definition service interface and relationship model service interface are the attribute interface of Spatial Data Model, are used for internal system and use, and service generally externally is not provided.

Illustrate and how to use the comprehensive pipeline model that has defined, because all service interfaces have been opened to the outside world to main flow CAD/GIS client platform (as ArcGIS, AutoMap, Bentley Map), so client need not to develop in addition other functions, and excessively pay close attention to figure layer data library structure and service logic relation, because these have all been realized in model inside

1) comprehensive pipeline design and maintenance of information

A) directory service loads automatically and shows geometric figure on map according to the map, because the automatic call sign service interface of directory service meeting, map can be played up automatically

B) the city planting ductwork design is different from the other industry design, determining of network structure is very important, at first to determine the locus of pipeline well or sewage treatment plant, when designing pipeline again system can be dynamically connected certainly initial, stop the pipeline well, and diameter, length can be automatically according to initial, stop the associated information calculation of pipeline well, and flow to the symbol angle also can according to initial, stop the pipeline well, pressure reduction calculate automatically.

C) automatic computer memory position, model system can be calculated the spatial information of pipeline and pipeline well automatically, as: administrative area, neighbour, community, street etc.;

D) if use template to generate, generate attribute, coding automatically, also upgrade encoding information automatically from pipeline well, sewer line, rainwater pipeline, sewage inlet or the like, generate symbol, marked content etc.;

E) automatic reference area, length, width;

F) according to the automatic computer memory of meta data definition position;

G) moving index coding rule can calculate automatically and generate index codes;

2) space querying, special topic are handled

A) search space and planning information, other have the attribute of the model of correlationship or spatial relationship with it auto-associating;

B) auto-associating display space information, geological information (area, length, width);

C) can be according to spatial information, length, width, statistical graph (land use balance table);

D), show that thematic maps is on map according to Query Result call sign service interface.

3) the pipeline network topology is handled

So a) according to confessing pipeline and return line from sewage treatment plant's position enquiring;

B) detect the network-in-dialing situation according to the model topology disposal route;

C) retrieve all pipelines, pipeline well facility according to the pipeline drainage that will judge regional location, infiltration valve well infiltration regional space;

D) add up that all line pressures are poor, water level situation information;

E) detect whether booster of pipeline according to the model topology disposal route.

Suppose the administrative area is arranged neighbour (Neighborhood) 01,02 in (District) 01; Sewer line (PS_WSGX), each two of rainwater pipelines (PS_YSGX); These four pipelines respectively have four sewage inlets (PS_RKD); Wherein sewer line is connected by a pumping plant, two valve wells respectively.

Add up neighbour 01 all sewer lines (PS_WSGX) and the rainwater pipeline (PS_YSGX) that still do not have sewage inlet point (PS_RKD) again, wherein piping material is a concrete, and the thematic map color requires to play up by unwatering system.

Because sewer line (PS_WSGX), pipeline well information (PS_GXJ), sewage inlet (PS_RKD), all there is correlationship, so the locus of inquiry sewer line (PS_WSGX) can the general pipeline well of direct correlation facility (PS_YBGXJ), drainage pumping plant (PS_PSBZ), spilling water valve well (PS_YSFMJ), infiltration valve well (PS_SSFMJ), the spatial information of sewage inlet point (PS_RKD); Therefore adopt model method statistics special topic ad hoc for some figure layer exploitation customization condition, utilize automatic spatial relationship and correlationship fast query to go out desired result.

The part that the present invention does not relate to prior art that maybe can adopt all same as the prior art is realized.

Claims (9)

1. a modeling of dynamic network structure intelligent and disposal route that is applied to city integrated pipeline system is characterized in that it may further comprise the steps:

Step 1: set up city integrated pipeline business model;

Step 2: set up the relation between each business model of city integrated pipeline:

Step 3: set up comprehensive pipeline business model data template in the city integrated pipeline system: described comprehensive pipeline business model data template is used for generating in batches comprehensive pipeline business model object data, this comprehensive pipeline data template comprises that several have the attribute of the business model of correlationship, and these attributes are imported in batches in template or copied from affiliated partner automatically;

Step 4: index, the code of setting up comprehensive each business model of pipeline: each business model of comprehensive pipeline all has the index or the code of unique identification or characteristic of division, each business model adds the automatic sequence numbering with prefix, automatically generate this unique attribute value, wherein prefix is the combination of certain attributes, comprises the attribute of how much basic models with correlationship;

Step 5: the symbolism dynamic relationship of setting up comprehensive each business model of pipeline: comprise staple and sub-key element, and the setting of the condition of factor change, the symbolism of staple promptly refers to the differentiation to geometry line segment color, thickness, border color, border thickness to geometric surface, Fill Color, the differentiation of transparency;

Wherein staple is to the playing up of each business model object of comprehensive pipeline, the Show Styles of control basic model object on map; The space geometry type of comprehensive pipeline basic model comprises point, line and face, corresponds on the map then Show Styles and be how much line segments and geometric surface;

Sub-key element is expanded by staple, the additional a plurality of sub-key elements of staple; Be that each comprehensive pipeline business model has all defined the label object of a plurality of space geometry types for point, it is present near the comprehensive pipeline object, realizes on the map mark to comprehensive pipeline business model object;

Step 6: set up each business model service interface module of comprehensive pipeline: this service interface comprises the line resource service interface, the model information service interface, the model editing service interface, the cyberrelationship service interface, the model definition service interface, dynamic symbolism service interface, model traffic information services interface, network operation situation service interface;

Step 7-one: all open as the described service interface of step 6 in the inside of eight kinds of comprehensive pipeline object basic models, on main flow CAD/GIS client platform, call above-mentioned service interface by Web Services, carry out comprehensive pipeline design and maintenance of information, space querying and special topic and handle; Show the analysis result data;

Step 7-two: comprehensive pipeline system network topology disposal route: the pipeline network is handled and is comprised that section is handled, connection is handled and booster is handled, according to network node is that pipeline well, network connection are the space distribution situation of pipeline, and adopts repeatedly the method for recurrence to add up each the comprehensive pipeline business model status information that will retrieve.

2. modeling of intelligent space data object and the disposal route that is applied to comprehensive pipeline system spatial data resource management according to claim 1, it is characterized in that in the described step 1 that comprehensive pipeline system spatial data resource comprises sewer line, rainwater pipeline, general valve well, instrument facility, drainage pumping plant, spilling water valve, infiltration valve, the sewage treatment plant of different shape, dimensions; Described comprehensive pipeline business model object comprises: sewer line, and the rainwater pipeline, the pipeline well information, general pipeline well facility, drainage pumping plant, the spilling water valve well, the infiltration valve well, the sewage inlet point, sewage treatment plant, drainage:

Sewer line is various municipal wastewater pipeline information, comprise life, industrial sewage pipeline, main attribute has unwatering system, material, length, diameter, initial elevation, buried depth and the service attribute in making time, and the space geometry type is line or multi-line section, comprises the line segment of being with arc;

The rainwater pipeline is a urban rainwater pipeline information, mainly includes unwatering system, material, length, diameter, initial elevation, buried depth, the service attribute in construction time, and the space geometry type is line or multi-line section, comprises the line segment of being with arc;

The pipeline well information is the public attribute information of all pipeline well facilities, comprises material, shape, geographic coordinate, elevation, the service attribute in construction time, shelf space geometric data not, and the space geometry type is not for having how much;

General pipeline well facility is general pipeline well facilities information, comprises unwatering system, length, diameter, initial elevation, the service attribute in making time, and the space geometry type is a little;

Drainage pumping plant is a pumping plant valve arrangement information, comprises the service attribute of high water stage, low-water level, pressure, maximum volume, and the space geometry type is a little;

The spilling water valve well is a spilling water valve arrangement information, comprises the service attribute of water level, flow, frequency, and the space geometry type is line or multi-line section, comprises the line segment of being with arc;

The infiltration valve well is a filtration valve door equipment information, comprises the service attribute of water level, flow, frequency, infiltration control area, width, length, and the space geometry type is line or multi-line section, and the line segment that comprises isolated island and band multistage arc is that the complexity on border is in the face of resembling;

The sewage inlet point is the buffer point that connects other house-service pipelines, comprises classification, builds the service attribute of time, distance, flow limit, and the space geometry type is a little;

Sewage treatment plant is attribute, the geological information of sewage treatment plant, comprises floor area, length, width, the service attribute in construction time, and the space geometry type is face or multiaspect, comprises the complex polyhedron of isolated island;

Drainage is various municipal wastewater pipeline information, comprises unwatering system, length, diameter, initial elevation, the service attribute in making time, and the space geometry type is face or multiaspect, comprises the complex polyhedron of isolated island;

Described comprehensive pipeline system spatial data resource comprises sanitary sewage pipeline, industrial sewage pipeline, rainwater pipeline, combined sewage pipeline, general pipeline well, drainage pumping plant, sewage treatment plant.

3. modeling of dynamic network structure intelligent and the disposal route that is applied to city integrated pipeline system according to claim 1, it is characterized in that, in the step 1, described comprehensive pipeline business model all is the space geometry object, when being created as the spatial database object and being saved in the spatial relationship data storehouse, comprise the general property field of space geometry attribute field and some different types of data.

4. modeling of dynamic network structure intelligent and the disposal route that is applied to city integrated pipeline system according to claim 1 is characterized in that, in the step 3, the data type of business model attribute comprises general database type and expanded data type; The expanded data type comprises operation user, dictionary territory, spatial domain, service attribute.

5. modeling of dynamic network structure intelligent and the disposal route that is applied to city integrated pipeline system according to claim 1, it is characterized in that, in the step 3, the comprehensive pipeline of described similar planning standard referred in the comprehensive pipeline design stage, the comprehensive pipeline in some zones contains the close comprehensive pipe center line of a plurality of general property values, comprise the comprehensive pipeline face of the close planning of general property value again in the comprehensive pipe center line, these are planned for the road surface the close some comprehensive pipeline detail of general property value.

6. modeling of dynamic network structure intelligent and the disposal route that is applied to city integrated pipeline system according to claim 2 is characterized in that, in the step 5, key element sign change condition is one or more in following four aspects:

Determine association attributes, the marked content of pipeline according to the key characteristic of initial pipeline well;

The pipeline of determining according to the elevation and the water level of pipeline well is initial flows to the symbol and the anglec of rotation;

The pipeline operation of determining according to the pressure differential of pipeline well valve arrangement flow to the symbol and the anglec of rotation in real time;

Define the real-time form of expression of valve arrangement state symbol according to the pressure limit of pipeline well.

7. modeling of dynamic network structure intelligent and the disposal route that is applied to city integrated pipeline system according to claim 1, it is characterized in that, in the step 6, the service application of comprehensive pipeline model data realizes by the interface function of calling all openings.

8. modeling of dynamic network structure intelligent and the disposal route that is applied to city integrated pipeline system according to claim 1 is characterized in that, in the step 7-, Spatial Data Model is the basis of all service interfaces; Map bibliography service interface and model information service interface are the infrastructure services that map datum is browsed in retrieval; Model editing service interface customer in response end is to the modification and the renewal of concrete model object and be saved in database, supports map edit; The model symbol service interface object symbolism definition information that externally supplies a model; Model traffic information services interface is the basic service that all properties query statistic, thematic data are handled; Model definition service interface and relationship model service interface are the attribute interface of Spatial Data Model, are used for internal system and use, and service generally externally is not provided.

9. modeling of dynamic network structure intelligent and the disposal route that is applied to city integrated pipeline system according to claim 2 is characterized in that, in the step 7-two,

At first to add up the space distribution situation of comprehensive pipeline system; Main line for outgoing direction is a bus, the direction of statistics bus, and the pipeline well of the different directions pipeline that is connected, and all pipelines and the pipeline well of statistics loop direction, and converge in the different pipeline of same pipeline well direction;

Pipeline network section part reason: adopt the method for recurrence to travel through all and crossing pipeline, pipeline well, the drainage of the longitudinal and transverse sectional space of handling; Pressure, altitude figures according to all intersection points generate the processing chart fast; The part that comprises described pipeline intersects, crossing fully, three kinds of situations of space connection; Described pipeline well comprises general pipeline well facility, drainage pumping plant, spilling water valve well, infiltration valve well;

The pipeline network-in-dialing is handled: adopt the method for recurrence to travel through all pipeline wells, comprise general pipeline well facility, drainage pumping plant, spilling water valve well, infiltration valve well, inquire about all associated lines, comprise whether the direction of sewer line, rainwater pipeline converges at the situation of this point, if the flow direction of all pipelines all is all not have the sign of flow direction towards this point or all pipelines, the outputting alarm signal is that network is obstructed at this point;

Booster is handled: in the method statistic network of employing recurrence geometric type being arranged is the pipeline well of face, comprise general pipeline well facility, drainage pumping plant, spilling water valve well, infiltration valve well, during infiltration area overrate, regard as booster takes place, the outputting alarm signal; Booster has then taken place, the outputting alarm signal all for just in the pressure differential of the pipeline of space intersection or water-head in the infiltration scope; Add up the pipeline well of all geometric types for point, if pressure differential or water-head are all for just in the associated line, then network is obstructed, and booster very likely takes place, the outputting alarm signal.

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