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Integrative radio wave perspective exploration instrument

A radio wave perspective, integrated technology, used in electromagnetic wave detection, electrical/magnetic detection for logging records, etc. The acquisition process is fast and accurate, the application prospect is wide, and the anti-interference ability is strong.

Inactive Publication Date: 2013-02-13
CHINA UNIV OF MINING & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an integrated radio wave perspective prospecting instrument, which solves the problem that in the current downhole radio wave perspective exploration work, the transmitter and receiver are separated, and the single-direction working mode of transmitting on one side and receiving on the other side cannot completely detect. Obtaining an abnormal body form, the problem of not being able to communicate with each other during work

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Examples

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Embodiment 1

[0038] Embodiment 1: the all-in-one radio wave perspective instrument is: the signal received by the receiving module is connected with the input end of the FPGA module through the output end of the ADC module, and the FPGA module is a field programmable gate array, and the ADC module and the FPGA module Carry out two-way communication; FPGA module is connected with DSP module and ARM processor, transmits data mutually, and FPGA module is connected with CPLD module, and described DSP module is a digital signal processor; Described ARM processor is a microprocessor; The CPLD module is a complex programmable logic device; the DSP module is connected with FLASH and SDRAM, and the SDRAM is a synchronous dynamic random access memory; for high-speed and large-capacity storage, the DSP module is connected with the simple harmonic transmission module, and the DSP module is connected with the CPLD module. Two-way communication; ARM processor is connected with keyboard and LCD display, k...

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Abstract

The invention discloses an integrative radio wave perspective exploration instrument, and belongs to a geophysical radio wave perspective exploration instrument. The integrative radio wave perspective exploration instrument comprises an emitting module, a receiving module, a man-machine exchange module and a communication module, wherein the emitting module is used for emitting a radio wave signal; the receiving module is used for receiving the radio wave signal; the man-machine exchange module is used for setting the system parameter, displaying and storing data in real time, and transforming the collected signal; the communication module is used for undertaking the task of the communication between the radio wave perspetograph and a microcomputer. By mutually sending signal, the integrative radio wave perspective exploration instrument can realize the underground communication so as to determine whether the measurement work is started. After the measurement is finished, the receiving end becomes the emitting end, the emitting end becomes the receiving end; then the measurement process can be conducted again, the detection is conducted from both parts of a lane, the result is comprehensively analyzed; therefore, the shape of abnormal body can be detected in all rounds. The integrative radio wave perspective exploration instrument is large in buffer memory size, high in integration level, strong in reliability, strong in anti-jamming ability, rapid and exact in collecting process.

Description

Technical field [0001] The present invention involves a kind of earth physical wireless radio wave perspective, which specifically involves an integrated radio wave perspective explorator. Background technique [0002] The radio wave perspective means that when electromagnetic waves are transmitted in the underground rock formation, due to the different nature of various rocks and ore electrical properties, they have different energy absorption of electromagnetic waves.When the interface appears in the fracture structure, the electromagnetic wave will produce reflection and refractive effects on the interface, which will also cause energy loss, resulting in the weakness of the electromagnetic wave signal in the acceptance of the alleyway,Detect the position and range of the abnormal body.Radio -wave perspective technology is a relatively advanced physical exploration method that can effectively detect the geological structure in the working surface and has a high degree of reliab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V3/30
Inventor 姜志海陈茂才王健刘树才易洪春吴国庆
Owner CHINA UNIV OF MINING & TECH
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