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Shallow earthquake exploration device

A seismic exploration and shallow layer technology, applied in seismology, measurement device, geophysical measurement, etc., can solve the problems of small exploration range, troublesome wiring, poor anti-interference ability, etc., to improve flexibility, simplify work, reduce system The effect of power consumption

Inactive Publication Date: 2016-07-13
西安九度网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the disadvantages of traditional seismic exploration devices such as troublesome wiring in the field, poor anti-interference ability, and small exploration range.

Method used

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  • Shallow earthquake exploration device

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Effect test

Embodiment 1

[0015] Such as figure 1 It is a connection schematic diagram of a shallow seismic exploration device of the present invention, mainly including a seismic source substation 1, an acquisition substation 2, and a central main station 3; wherein, the seismic source substation 1 is composed of a power supply circuit, a CPU control circuit, a radio frequency transceiver circuit, and an instruction lamp circuit, and there is an electrical connection between each part; the acquisition sub-station 2 is composed of a power supply circuit, a CPU control circuit, a detection circuit, an A / D conversion circuit, and a radio frequency transceiver circuit, and each part is also electrically connected. The central master station 3 is composed of a CPU control circuit, a power supply circuit, a radio frequency transceiver circuit and a PC, and the power supply circuit, the radio frequency transceiver circuit and the PC are all electrically connected to the CPU control circuit.

Embodiment 2

[0017] On the basis of Embodiment 1, the above-mentioned shallow seismic prospecting device is characterized in that: the power circuits in the source sub-station, acquisition sub-station, and central master station are all composed of storage batteries and voltage stabilizing circuits. The voltage circuit includes a transformer and a voltage stabilizing chip; the transformer is used to step down the 7V voltage of the storage battery, and the voltage stabilizing chip converts the signal output by the rectifier into a 5V power supply for the single-chip microcomputer to work on.

Embodiment 3

[0019] On the basis of Embodiment 1, the above-mentioned shallow seismic prospecting device is characterized in that: the indicator light in the said seismic source substation has three states of extinguishing, highlighting and flashing, when the seismic source substation is connected with the central main station When interrupted, the indicator light is off, when the connection is good, the indicator light is bright, and when the substation sends a trigger signal, the indicator light flashes.

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Abstract

The invention belongs to the technical field of an earthquake exploration device and provides a shallow earthquake exploration device. The device comprises a focus substation, a collection substation and a central main station. Radio frequency transmission is used to solve problems in cable wiring in field work, and work of field scouts is greatly simplified; an embedded system reduces the power consumption of the system to a large extent; collected data is stored in an SD card temporarily; when network communication is blocked, data reliability can be ensured via multiple times of transmission, and the anti-interference capability of the system is improved; and the number of the collection substations can be randomly increased or decreased within a certain range and is not limited by the number of equipment interfaces, and the exploration range is widened, and the accuracy of detection results is ensured.

Description

technical field [0001] The invention belongs to the technical field of seismic exploration equipment, and specifically provides a shallow seismic exploration device, which is suitable for large-scale seismic exploration and prevention in the field. Background technique [0002] With the development of modern society, the demand for geological structure detection is more and more extensive, such as the site selection of highways and bridges, the construction of urban streets, etc. In the field of shallow seismic exploration, some well-known companies at home and abroad have developed many perfect products, but optical cables or copper core cables are mainly used as transmission media, which will bring inconvenience to the exploration work in practical applications. In recent years, these companies have begun to apply wireless network transmission to seismic exploration, and have made many achievements. At home, there is a certain gap between the technology in this field and ...

Claims

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Application Information

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IPC IPC(8): G01V1/00
Inventor 邹丰光
Owner 西安九度网络科技有限公司
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