Water supply pipe network information system
4 Input Means: You can use the keyboard, mouse positioning, digitizer, and stream it, you can directly read the industry probe data. 4 Graphic browsing: Advanced zoom, lock roaming, provide "Eagle Eye", you can view your location or jump to the specified location. With positioning region management functions, it can be recorded according to roads, cells, units, gatehouse. Can be inquired by matching. 4 Hierarchical management: Allow users to manage multi-layer geographic information and lay back water supply network data (pipe segment, valve, water meter, etc.) 4 database connections: Mount ODBC can be mounted with a variety of commercial databases. 4 Compliance with industry specifications: According to the management process of the water supply industry, follow the industry habits, data classification and default database design has been specified, and the database structure can also be dynamically modified according to user needs. 4 Accident Treatment: After the explosion tube can quickly formulate tariffs and expand the valve scheme to find the need for valve and affected users, query and print valves, user reports, print repair orders, gate valve card and stop notice. 4 Section, three-dimensional: a cross-sectional view, longitudinal section, and three-dimensional perspective, can arbitrarily query the professional data of the pipe point and pipeline in the figure. Stereoscopic maps can be switched between line block diagrams and realistic effects, which can be selected in parallel projections or perspective projection, and can rotate any in space. 4 Design Task Management: Separate the design line and the status line, according to the status quo design task, after completion, you can seamlessly post, effectively manage all kinds of design images. 4 Pipeline Design Module: You can use a variety of resolution to enter the pipeline, such as referring to the red line, the roadside line, the road center line is laid in a certain distance and angle, and the equipment library management can define a variety of pipe network devices, manage the output design. Completed map, pile number, axial map, generation of fittings. 4 Dynamic Number: Targeting a variety of forms, automatically avoiding interfering with each other, tubular properties, and label automatic follow. 4 Check and supervision: Implementation according to national regulations, determine whether the data is complete or not, check whether the pipeline flat spacing, vertical net distance and other indicators are qualified. 4 Linking query: You can specify a graphical query data to see the graphic at the same time when browsing the data. 4 Integrated search: Users can specify multiple methods to specify the search area, attribute conditions (conditional expression), graphics conditions, search results, statistical map (line chart, histogram, stereo histogram, pie chart, stereo chart, etc. ) Output, etc., etc. 4 metric calculation tool: Mid-point, line and line, point, flat or stereoscopic space distance between the point, line and line, point and line. 4 pipe network flat calculation: automatic simplification of pipe network, distribute flow, calculate water head loss, calculate water pressure line map and water pressure of each node, and water pressure 3D perspective. 4 Network data concurrency operation; client / server mode, with the MAPGIS spatial data engine, implement efficient access and maintenance of pipe network data to ensure data consistency. 4 Complete pipe network data model: Manage bias, wells, straight tubes, large samples, design tasks, etc. 4 Network Privier Management: The security of the data is guaranteed by the setting of access and the filter item of the menu item. 4 users (water meter) management: Allows the user group details to be queried at various water meters, and dynamically read the amount of water.
4 Equipment Maintenance Record: Record the equipment maintenance at any time, query repair recorded by device number, time and other query. Replacement equipment recommendations can be automatically proposed according to maintenance records and related specifications.
Application GIS can be implemented:
1. Emergency handling: When an accident occurs, use network analysis to find the optimal valve scheme, print the repair order and gate valve card;
2. Fire water supply scheduling scheme, fire point fire hydrant arrangement;
3, pipe network operation scheduling: According to data such as water supply and measurement point water pressure, implement node equity, calculate the water pressure, flow, plotting pipe network equipments in the pipe network, through the pressurized pump station And the management of the characteristic curves of each water pump, according to the calculation results of the pipe network flat, resulting in a water pump height scheme;
4. Draw water supply change curve, water level change curve, etc., prepare various statements.
5, pipeline engineering design:
A, the coordinates of the pipe, elevation, pipe diameter, pipe, interface form, user condition and user pipe diameter, water based (1: 500 or 1: 1000 topography). B, pipeline node pattern, fittings, valves, fire hydrant model specifications, splicing, arbitrary zoom and tiral queries. C, the crossover case of other pipelines and pipelines. D, in different propelles, separate print, splicing, arbitrary zoom and tired query. E, pipe design strip map, automatic generating shaft measurement, material automatic statistics.
Water supply pipe network information system Mapgis Water Supply Information System (medium)
Practical function
Accident handling: Rapid valve and expand the valve scheme after the explosion tube, find the need to confirm the valve and affected users, query and print valves, user reports, print repair orders, gate valve cards and stop water notice. Pipeline design module: You can use a variety of resolution to enter the pipeline, such as referring to the red line, the roadside line, the road center line is laid in a certain distance and angle, and the equipment library management can define a variety of pipe network equipment, manage output design, completion Figure, pile number, axial map, automatic generation of fittings. Pipe network flat calculation: Automatic simplification of pipe network, distribute flow, calculate water head losses, calculate water pressure line map and water pressure three-dimensional figure, assist decision, optimized pipeline selection and daily schedules. Linkage query search: Users can specify a variety of ways, attribute conditions (conditional expressions), graphics conditions, search results, statistical map (line chart, histogram, stereo histogram, pie chart, stereo pie chart, etc. ), Export, etc., can always interact with the graphic when browsing data. Section, stereoscopic map: can generate cross-section, longitudinal section, and three-dimensional perspective, can arbitrarily query the tube point, line professional data attribute; three-dimensional maps can be switched between line block and realistic effect icon, can be observed. Pipe Network Web Release: Use the WWW browser, anyone can browse the pipeline map according to the right to browse pipelines, and to implement statistical analysis. Design Task Management: Separate design lines and status lines, save design tasks and design graphs, and seamless posts seamlessly after designing projects, can effectively manage all kinds of design images. Dynamic Number: Automatically add a label according to the physical properties data, automatically adjust the margin size, location, to achieve the best display effect, easy to output. Check and supervision: Implementation in accordance with national regulations, determine whether the data is complete or not, check whether the pipeline buried depth and the tube spacing are qualified. Mean calculation tool: The measuring base is on the bottom chart and the point, line and line, the plane or three-dimensional spatial distance between the line, the point.
Shandong Zhengyuan
System Features:
○ Data input is flexible and diverse.
○ Map, data information is clear, the map data is entered, the query statistics are flexible, the graphic is harmished, and the information expression is suitable for a variety of needs.
○ Powerful accident analysis processing capacity allows the repair personnel to be reasonably repaired in the shortest time.
○ Professional pipe network analysis processing functions allows managers to understand the current situation of pipeline water supply, and the pressure load of each node. ○ Detailed graphic information provides a powerful tool for the planning and design of the pipe network.
○ Compliance with industry specifications: According to the daily management model of the water supply industry, follow industry habits, and perform data classification and database design.
○ System structure standard, open, providing open interfaces to enter the urban geographic information system.
System main function:
○ Data input editing function
Provide users with convenient, fast data input means, including the type of terrain, the spatial data of the pipe network, and the input, editing of the attribute data; build a network topology relationship, establish a property database related to the pipe network element and provide the water supply pipe network graphics editing tool.
○ Terrain, pipe network graphics data management
Including file management, spatial data management, professional attribute data management, query statistics, create a special map, display printing, etc.
○ 管 网 accident emergency treatment function
This feature provided by the system can quickly form a processing scheme, and win valuable time for accident resolution, including the formation of accident location, accident analysis and processing plan (required valve), accident analysis (ceiling users) and Print the repair order, the user stops water notice, etc.
○ pipe network information management function
The system provides comprehensive query, statistics, and analysis functions for pipe network information. At this point, the user can realize the editing of space data, the attribute data, query and statistics; output graphics, dynamic labeling, dynamic labeling; vertically, cross-section display and three-dimensional display; statistical calculations.
Through the user data management function, you can query the details of the user group, implement the automatic meter reading, dynamically read water volume. In addition, through hierarchical management not only manages multi-layer geographic information, the water supply pipe network data can be hierarchically.
○ pipe network operation management function
On the basis of pipe network graphic data, the operating state of the pipe network will be operated and the hydraulic analysis is performed, and the pipe network is dynamically run. With this feature, the user can determine the flow of water and the load analysis of the operation of the pipe network.
○ pipe network planning design management function
Through this function, based on the existing topographic map, the pipe network map, combine development planning, water supply, water, water flow, pipe mesh line, direction design, determination of the pipe diameter; and can carry out various design schemes . It can also be combined with the management network analysis, and the update transformation plan is proposed, and the pressure, flow, flow rate, etc. before and after the transformation can be compared.
○ Network function
Water supply pipe network information management system can provide network version according to user needs to meet different working nature, different business scope, different management content and authority multi-user collaborative work, sharing pipe network information data, and reach information confidentiality, real time, Consistent requirements, improve work efficiency and reduce operating costs. The system has security operational protection.
