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Seismic monitoring and early warning device

A technology of earthquake monitoring and early warning devices, which is applied in measuring devices, seismology, geophysical surveying, etc., can solve problems such as difficult production, expensive seismic monitoring instruments, and economic backwardness, and achieve low production costs, important theoretical significance and The effect of applying value

Active Publication Date: 2013-10-02
GUILIN UNIV OF ELECTRONIC TECH
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Problems solved by technology

[0004] 2. The current earthquake monitoring instruments are expensive, technically complex, difficult to produce, and highly professional. There are still some areas in the world that lack corresponding earthquake early warning systems due to backward economy and underdeveloped communications. It is also an earthquake-prone area, so it is very necessary to provide corresponding earthquake monitoring and early warning for these areas

Method used

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  • Seismic monitoring and early warning device

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Embodiment Construction

[0013] figure 1 The earthquake monitoring and early warning device shown mainly includes processor STM32, sensor module, signal conditioning module, A / D conversion module, keyboard module, GPS module, wireless transceiver module, OLED display module, SD card storage module and power supply module. The sensor module uses a three-axis acceleration sensor as the seismic acceleration signal sensing unit, and simultaneously uses a temperature sensor to collect the temperature of the monitoring point so as to perform temperature compensation on the acceleration sensor, and the output signal of the sensor module is connected after passing through the signal conditioning module and the A / D conversion module Processor IO port. The keyboard module, the GPS module, the wireless transceiver module, the OLED display module, and the SD card storage module are respectively connected to corresponding IO ports of the processor. The power module provides the necessary power for the above modul...

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Abstract

The invention relates to a seismic monitoring and early warning device, which mainly includes a processor, a sensor module, a signal conditioning module, an A / D (analog to digital) conversion module, a keyboard module, a GPS module, a wireless transmission module, an OLED (organic light emitting diode) display module, a storage module and a power module. The device can monitor the ground motion condition in real time, can quickly figure out basic parameters of the seism when the seism occurs, and is low in production cost, so that the seismic monitoring and early warning device has great theoretical significance and application value.

Description

technical field [0001] The invention relates to a monitoring and early warning device, in particular to an earthquake monitoring and early warning device. Background technique [0002] At present, earthquake disasters are still one of the major natural disasters that affect public safety, especially large earthquakes, which are characterized by suddenness and damage. With the advancement of science and technology, the rapid development of the economy and the continuous progress of society, the public has put forward higher and higher requirements for earthquake monitoring and early warning. At the same time, there are still two problems in the existing field of earthquake monitoring and early warning in the world: [0003] 1. Most of the existing earthquake early warning systems use the seismic network to determine the magnitude of the earthquake and locate the earthquake event, and the improvement of the accuracy of the early warning is mainly by increasing the density of ...

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Application Information

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IPC IPC(8): G01V1/00
Inventor 许川佩梁光发吴玉龙陶意孙义军周晓亮
Owner GUILIN UNIV OF ELECTRONIC TECH
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