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A plc-based sponge city data management method and system

A data management system and sponge city technology, applied in the field of PLC-based sponge city data management methods and systems, can solve problems such as information congestion, data loss, and reduce real-time processing, and achieve the effect of improving efficiency and reliability.

Active Publication Date: 2022-06-03
南京紫城工程设计有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a PLC-based sponge city data management method and system to solve the problem that the sponge city data monitoring system usually uses GPRS to transmit perception data, and uses transparent transmission mode to upload data without analysis and without difference. As a result, the load on the data transmission network and cloud servers is increased, especially when there are many monitoring sites and concurrent processing is required, it is easy to form information congestion, reduce the real-time performance of processing, and even cause technical problems such as data loss in severe cases

Method used

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  • A plc-based sponge city data management method and system
  • A plc-based sponge city data management method and system
  • A plc-based sponge city data management method and system

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Embodiment 1

[0031] Please refer to the attached figure 1The present invention provides a PLC-based sponge city data management method, characterized in that the method is applied to a data management system, wherein the data management system includes a data acquisition system, an edge computing gateway, a cloud server and a visualization system , wherein the data acquisition system is embedded with a sensor system and a PLC control terminal, and the method specifically includes the following steps:

[0032] Step S100: According to the sensor system, data collection is performed on the basic environmental information of the target area to obtain a basic environmental sample data set;

[0033] Specifically, sponge cities can effectively alleviate problems such as urban water safety and hidden dangers of water environment by means of water regulation, and improve the urban water ecology. The sponge city gradually achieves the effects of no water accumulation in light rain, no waterlogging ...

Embodiment 2

[0093] Based on the same inventive idea as the PLC-based sponge city data management method in the foregoing embodiments, the present invention also provides a PLC-based sponge city data management system, please refer to the attached Figure 4 , the system includes:

[0094] The first acquisition unit 11, the first acquisition unit 11 is used to collect the basic environmental information of the target area according to the sensor system, and obtain the basic environmental sample data set;

[0095] The first upload unit 12, the first upload unit 12 is used to upload the basic environmental sample data set to the PLC control terminal for data analysis, and generate the analyzed environmental sample data set of the target area;

[0096] A first processing unit 13, configured to perform data preprocessing on the analyzed environmental sample data set to obtain a standard environmental sample data set;

[0097] The first writing unit 14, the first writing unit 14 is used to read...

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Abstract

The invention discloses a PLC-based sponge city data management method and system. The method includes: collecting data on the basic environmental information of the target area to obtain a basic environmental sample data set; and uploading it to a PLC control terminal for data collection. Analyze and generate the analyzed environmental sample data set; perform data preprocessing on the analyzed environmental sample data set to obtain the standard environmental sample data set; read the standard environmental sample data set and write it into the embedded database; The sample data set is uploaded to the cloud server for storage; the standard environmental sample data set is uploaded to the visualization system for data display. It solves the existing problem of using GPRS to transmit perception data, and adopts the transparent transmission mode to upload the data in a non-analytic and indiscriminate way, which increases the load on the data transmission network and cloud server, reduces the real-time performance of processing, and even causes data loss in severe cases. Lost technical issues.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a PLC-based sponge city data management method and system. Background technique [0002] Sponge city can effectively alleviate the problems of urban water safety and water environmental hazards through water regulation methods, and improve the city's water ecology. The sponge city absorbs, stores, infiltrates, and purifies water when it rains, releases and utilizes the stored water when water is needed, and realizes the free migration of rainwater in the city. Through the sponge city, it will gradually achieve the effects of light rain without waterlogging, heavy rain without waterlogging, water without black and smelly water, and heat island relief. [0003] In the specific implementation process of the sponge city, it is necessary to monitor parameters such as rainfall, runoff, wind direction, wind speed, and PM2.5, and arrange monitoring points at major river discharge outlets,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/27G06F16/215G06F11/14G06Q50/26G05B19/05
CPCY02P90/02
Inventor 黄德军唐川杰
Owner 南京紫城工程设计有限公司
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