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Ground penetrating radar

A technology of ground penetrating radar and hub, applied in the field of ground penetrating radar, can solve the problems of increasing the difficulty of detection and scanning, long time to collect data, difficult operation, etc., and achieve the effect of shortening data collection time, reducing detection cost, and improving data accuracy

Inactive Publication Date: 2017-08-11
WUXI XINRENJU SCI & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional commercial ground penetrating radar system is generally complex in structure and difficult to operate, and the inconvenience of moving and installing seriously increases the difficulty of detection and scanning; the use is limited, and the data collection time is long; there are problems of low resolution and inconspicuous detection effect

Method used

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  • Ground penetrating radar

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Embodiment Construction

[0014] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0015] The ground penetrating radar of the present invention includes one or more storage and acquisition systems and one or more processing systems; the storage and acquisition system includes several storage and acquisition units connected with the hub through the wireless local area network protocol; the processing system includes sequentially connected hubs, Local area network system, microprocessor, digital machine, A / D converter, numerical control machine, timing system, signal sending end and signal receiving end, and these parts are connected with the voltage controller, and the voltage controller is connected with these parts and through The power supply supplies power to these components after adjusting the voltage; the storage acquisition unit and the hub are connected to the receiving antenna through the transmitting antenna; the mi...

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Abstract

The invention discloses a ground penetrating radar, which includes a storage and acquisition system and a processing system; the storage and acquisition system includes a storage and acquisition unit; the processing system includes a sequentially connected hub, a local area network system, a microprocessor, a digitizer, and an A / D converter , CNC machine, timing system, signal sending end and signal receiving end, and these components are connected with the voltage controller. Simultaneously, the invention discloses the working method of this ground penetrating radar. Compared with the existing technology, the ground penetrating radar has the characteristics of high data accuracy, short acquisition time, less manpower consumption, low detection cost, no need to destroy or excavate the ground, and obvious detection effect.

Description

technical field [0001] The invention relates to a radar device, in particular to a ground penetrating radar. Background technique [0002] With the continuous expansion of urban scale and urban population, the ground space can no longer meet people's needs, so the city as a whole develops underground. In the field of near-surface detection, ground-penetrating radar is widely used. However, the underground medium is complex. It is changeable, the electromagnetic wave attenuates quickly in it, and the surface clutter noise and underground clutter interfere seriously, making the detection, imaging and attribute extraction of underground targets difficult. Since the reflected signal from the underground linear target has a strong dependence on the polarization direction of the transmitting and receiving antenna, the polarization ground penetrating radar that collects the reflected signal of different transmitting and receiving polarization combinations can obtain more abundant t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S13/88
CPCG01S13/885
Inventor 不公告发明人
Owner WUXI XINRENJU SCI & TRADE
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