Preprocessing method and device for drainage pipe network data
A drainage pipe network and preprocessing technology, applied in electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of low accuracy, low efficiency, and high labor costs, reduce labor costs, and optimize construction and transformation. , the effect of reducing the frequency of manual intervention
Active Publication Date: 2022-04-29
ZHEJIANG UNIV
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] At present, the submitted drainage network data are mainly presented in spreadsheets and layers. The conventional processing method for the drainage network data is to complete the preliminary processing through manual verification and simple calculation. This conventional processing method has high labor costs and high efficiency. low, low accuracy
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0049] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.
[0050] In order to solve the problems of unclear procedures, non-standard processing results and relatively low efficiency of traditional manual preprocessing of drainage network data, the embodiment provides a method and device for preprocessing drainage network data.
[0051] figure 1 It is a flow chart of the preprocessing method for drainage pipe network data provided by the embodiment. Such as figure 1 As shown, the preprocessing method of the drainage network data provided by the embodiment includes the following steps:
[0052] Step 1, object and attribute de...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a preprocessing method and device for drainage pipe network data, which realizes the processing of drainage pipe network data from multiple aspects such as refining the data processing flow, clarifying the data processing basis, improving the content system of the processing results, and standardizing the output standards of the processing results. Such a standardized processing process improves the preprocessing efficiency of drainage pipe network data, reduces the frequency of manual intervention, and reduces labor costs. Furthermore, the preprocessing results are output in a standardized format, which provides standard basic data support for the construction of the mechanism model of the drainage network, and provides data support for the evaluation of the effectiveness of the drainage network and the optimization of construction and renovation.
Description
technical field [0001] The invention belongs to the technical field of drainage pipe network data processing, and in particular relates to a preprocessing method and device for drainage pipe network data. Background technique [0002] Urban waterlogging refers to the phenomenon of accumulated water disasters in cities due to heavy or continuous precipitation exceeding the urban drainage capacity. Urban waterlogging early warning, post-disaster loss assessment, and drainage network planning have very important research value in solving urban waterlogging problems. [0003] The drainage network mechanism model is one of the important tools for studying urban waterlogging problems. The drainage network data obtained by manual surveying and mapping is the core input condition of the drainage network mechanism model, such as the establishment method of the drainage network data model disclosed in patent document CN112836321A and Patent document CN113190937A discloses a method fo...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/27G06F30/18G06F113/14
CPCG06F30/27G06F30/18G06F2113/14
Inventor 孙建明孙如飞马方方杨宏伟茅硕郭天航
Owner ZHEJIANG UNIV