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Urban intelligent drainage pipe network model rapid construction method based on ArcObjects and MikeUrbin

A drainage pipe network, intelligent technology, applied in geometric CAD, design optimization/simulation, instruments, etc., can solve problems such as long time consumption and low work efficiency

Pending Publication Date: 2022-05-13
SHENZHEN ECO VISTA TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

This method takes a long time, and when the amount of data is large, the work efficiency is extremely low

Method used

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  • Urban intelligent drainage pipe network model rapid construction method based on ArcObjects and MikeUrbin
  • Urban intelligent drainage pipe network model rapid construction method based on ArcObjects and MikeUrbin
  • Urban intelligent drainage pipe network model rapid construction method based on ArcObjects and MikeUrbin

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with accompanying drawing:

[0025] The rapid construction method of urban rainwater pipe network model based on ArcObjects and MikeUrban, including:

[0026] .inp file content such as figure 1 As shown, step ⑴: generate .inp file, save the three elements of rainwater well, rainwater pipe network and sub-catchment area in the completed SWMM model into the input file used by SWMM model as .inp format file, and the content of .inp file;

[0027] Conversion tool development architecture such as figure 2 As shown, step ⑵: Use ArcObjects to develop a conversion tool, which mainly uses a loop structure to convert the position coordinates of rainwater wells, rainwater pipe networks and sub-catchments in .inp into a database in .mdb format that can be recognized by ArcGIS;

[0028] The specific conversion process is as image 3 Shown, step ⑶: Utilize ArcGIS to generate an empty database in .mdb f...

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Abstract

The invention relates to an urban intelligent drainage pipe network model rapid construction method based on ArcObjects and MikeUrbin, and the method comprises the steps: (1) generating an. Inp file, and storing three elements of a rainwater well, a rainwater pipe network and a sub catchment area in a constructed SWMM model as an. Inp format file of an input file used by the SWMM model; (2) developing a conversion tool by utilizing ArcObjects, and converting position coordinates in a rainwater well, a rainwater pipe network and a sub catchment area in. Inp into a database in a. Mdb format which can be identified by ArcGIS by utilizing a circulating structure; (3) generating an empty. Mdb-format database by utilizing ArcGIS, generating three elements of points, lines and planes in the database, converting data in the. Inp-format file into the. Mdb-format database by using a conversion tool, respectively selecting the. Inp-format file to be converted and the. Mdb-format file for storing the data at corresponding positions of the tool, and after the conversion is completed, storing the three elements in the. Mdb into the. Mdb-format database; respectively corresponding to catch basin elements, rainwater pipe network elements and sub catchment area elements in the. Inp file; and (4) importing the converted. Mdb format database into MikeUrbin to complete the construction of an urban rainwater pipe network model.

Description

technical field [0001] The invention belongs to the technical field of pipe network informatization and model construction, in particular to a method for quickly constructing an urban intelligent drainage pipe network model based on ArcObjects and MikeUrban. Background technique [0002] At present, the input file used by the storm flood management model (SWMM) is a .inp format file, while the input file used by the urban pipe network model (MikeUrban) is a .mdb format file. Both the SWMM model and MikeUrban use a one-dimensional hydraulic model , but MikeUrban can be coupled with the Mike21 two-dimensional hydraulic model for waterlogging simulation analysis. Therefore, when users not only need rainwater pipe network simulation, but also need to perform waterlogging simulation, they often need to use SWMM to simulate rainfall production and flow and rainwater pipe network simulation, and then use the coupled model of MikeUrban and Mike21. [0003] The existing technology h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/18G06F30/20G06Q50/26G06F113/14
CPCG06F30/18G06F30/20G06Q50/26G06F2113/14
Inventor 赵也宋洪星闫韫丁涵谭永强翟艳云彭利香
Owner SHENZHEN ECO VISTA TECH CO LTD
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