Telluric electromagnetic sounding data transmission and monitoring method based on Internet of Things

A technology of magnetotelluric sounding and Internet of Things technology, which is applied in transmission systems, signal transmission systems, electrical components, etc., and can solve problems such as failures, time-consuming and labor-intensive problems

Inactive Publication Date: 2017-10-20
NORTHEAST NORMAL UNIVERSITY
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

In this working mode, if a receiver does not work normally, or fails after working for a certain per...

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  • Telluric electromagnetic sounding data transmission and monitoring method based on Internet of Things

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Embodiment Construction

[0008] 1. Data transmission interface of data acquisition device

[0009] Design a data transmission device based on embedded technology, use the USB interface to read the data in the data acquisition device to read the disk, and use the ZigBee module to transmit the data;

[0010] 2. Establish a ZigBee-based wireless network and define the corresponding data transmission protocol

[0011] For field geological survey work, miniaturization, portability and low power consumption are very important criteria for judging the quality of an instrument. The distance between each device is relatively long, and the terrain is relatively complicated, so it is not suitable to use wired methods in various places. The acquisition device and the data communication between the acquisition device and the host computer; and in the complex terrain and sparsely populated environment, the mobile phone signal is generally weak or even non-existent, so the wireless communication mode intelligence ba...

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Abstract

The invention relates to a telluric electromagnetic sounding data transmission and monitoring method based on Internet of Things and relates to the fields of Internet of Things, wireless transmission, intelligent terminal, database and data processing. In order to realize smooth data communication on the working site of the telluric electromagnetic sounding and especially under the condition of complex topography, severe environment and nonexistence of mobile phone signals, the invention provides a wireless networking technique suitable for telluric electromagnetic sounding working site and on the basis of Internet of Things and ZigBee, provides a wireless transmission protocol suitable for telluric electromagnetic sounding data transmission, provides a data processing and filtering algorithm and provides a database model suitable for management and automatic data organization of the data acquisition unit.

Description

technical field [0001] The invention is a method for transmitting and monitoring magnetotelluric sounding data based on Internet of Things technology, and relates to multiple fields such as Internet of Things, wireless transmission, intelligent terminals, databases, and data processing. Background technique [0002] Magnetotelluric sounding is to convert the electromagnetic field signal into the apparent resistivity curve and phase curve by observing the horizontal component of the naturally changing electromagnetic field, and then invert to obtain the resistivity and thickness values ​​of each stratum. It is a tool for detecting the electrical structure of rock layers. main method. The magnetotelluric sounding method has been widely used in groundwater and hot water resource exploration, underground mineral resource exploration, geological survey, oil and gas exploration, engineering geological exploration, deep structure detection and other fields. Most of these instrumen...

Claims

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Application Information

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IPC IPC(8): G08C17/02H04L29/08
CPCG08C17/02H04L67/12
Inventor 张利彪万川张博羿赵瑞
Owner NORTHEAST NORMAL UNIVERSITY
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