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Water environment data transmission system and method based on Internet of Things

A data transmission system and data transmission method technology, applied in the field of Internet of Things, can solve the time-consuming and labor-intensive problems of water resource data transmission, management and detection, and achieve the effects of real-time processing and detection, avoiding errors, and reducing incompleteness

Inactive Publication Date: 2019-03-01
THE INST OF AUTOMATION HEILONGJIANG ACADEMY OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the time-consuming and labor-intensive problems of water resource data transmission, management, and detection in the prior art, the present invention proposes a water environment data transmission system and method based on the Internet of Things, and the adopted technical scheme is as follows:

Method used

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  • Water environment data transmission system and method based on Internet of Things
  • Water environment data transmission system and method based on Internet of Things
  • Water environment data transmission system and method based on Internet of Things

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Embodiment 1, with reference to figure 1 Be explained:

[0053] A water environment data transmission system based on the Internet of Things, the water environment data transmission system includes:

[0054] Acquisition module for collecting water environment data;

[0055] A protocol analysis conversion module for performing protocol analysis and conversion on the water environment data collected by the acquisition module;

[0056] A data processing module for processing the parsed and converted data obtained by the protocol parsing and converting module;

[0057] A data transmission management module for transmitting and managing the data obtained by the data processing module;

[0058] A database and an application layer module for receiving data transmitted by the data transmission module.

[0059] A water environment data transmission system based on the Internet of Things proposed in this embodiment is a transmission middleware system of the water environment ...

Embodiment 2

[0060] Embodiment 2, with reference to figure 1 Be explained:

[0061] Embodiment 2 is a further definition of the water environment data transmission system based on the Internet of Things described in Embodiment 1, and the data processing module includes:

[0062] A data compression module for compressing the parsed and converted data obtained by the protocol parsing and converting module;

[0063] A data error control module for performing error control on the parsed and converted data obtained by the protocol parsing and converting module;

[0064] A data format unified module for converting the parsed and converted data obtained by the protocol parsing and converting module into a unified format;

[0065] A data heterogeneous fault tolerance module for performing heterogeneous fault tolerance on the parsed and converted data obtained by the protocol parsing and conversion module.

[0066] This embodiment is a further limitation on the data processing module, the data p...

Embodiment 3

[0067] Embodiment 3, with reference to figure 2 Be explained:

[0068] Embodiment 3 is a further definition of the Internet of Things-based water environment data transmission system described in Embodiment 3. The data heterogeneity fault-tolerant module completes the fusion of complementary information through a BP neural network. figure 2 middle, X 1 ,X 2 ...X n is the specified transmission information of various sensors, T 1 , T 2 ... T n refers to the relative weighted weights, It refers to the final optimization estimation conclusion.

[0069] The steps of the heterogeneous fault tolerance include:

[0070] Step 1: Pass the model Obtain the weighting coefficient, wherein, vector T=[T 1 , T 2 ,...,T n ] T ,e=[1,1,...1] T , the matrix A is the trace of the error variance matrix of the transmitted information, The error variance matrix of the corresponding optimal information fusion estimation is:

[0071]

[0072] and related are L unbiased estima...

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Abstract

The invention provides a water environment data transmission system and method based on Internet of Things, belonging to the technical field of Internet of Things. The water environment data transmission system comprises a collection module, a protocol analysis and conversion module, a data processing module, a data transmission management module, a database and an application layer module. The method comprises a collecting step, a protocol analyzing and converting step, a data processing step, a data transmission management step, and a database and application layer step. The water environment data transmission system and method can be applied to various water environment monitoring systems, and have the advantages of real-time data monitoring, high accuracy and the like.

Description

technical field [0001] The invention relates to a water environment data transmission system and method based on the Internet of Things, belonging to the technical field of the Internet of Things. Background technique [0002] Groundwater monitoring is an important basic work for groundwater planning and management, rational development and utilization, and optimal allocation and dispatch of water resources. Groundwater monitoring information plays an important role in farmland irrigation, domestic water use, and ecological environment protection, and is directly related to people's lives, industrial and agricultural production. layout. The water environment remote real-time measurement and control and data transmission storage system is an automated network system combining software and hardware. It installs a water resource measurement and control terminal on the water source or water unit equipment to realize the collection of water meter flow, water level of water well, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08H04L12/24H04L12/26G01D21/02
CPCG01D21/02H04L41/0631H04L41/145H04L43/04H04L67/12H04L69/08H04L69/18
Inventor 周丽丽王金玉陈庆文王涛杜寅甫吴冈孙晶朱明清章军杨喆吕宜光甄海涛邢娜
Owner THE INST OF AUTOMATION HEILONGJIANG ACADEMY OF SCI
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