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GNSS and microseism information integrated multifunctional geological disaster monitoring device and system

A monitoring device and a multi-functional technology, applied in the field of multi-functional earth disaster monitoring devices and monitoring systems, can solve the problems of limited monitoring capability of microseismic events, and achieve the effect of improving the efficiency of photovoltaic use

Pending Publication Date: 2019-09-20
四川省安全科学技术研究院 +2
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Because the underground geological bodies often have small ruptures or dislocation events before the large deformation of the slope, although satellite positioning monitoring has good static displacement monitoring accuracy, it has limited ability to monitor microseismic events, and the monitoring of microseismic events is very important for large landslides Early warning and early warning of potential disaster areas affected by deep rock fractures are of great significance

Method used

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  • GNSS and microseism information integrated multifunctional geological disaster monitoring device and system
  • GNSS and microseism information integrated multifunctional geological disaster monitoring device and system
  • GNSS and microseism information integrated multifunctional geological disaster monitoring device and system

Examples

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Embodiment 1

[0043] Embodiment 1 provides a multifunctional earthquake monitoring device integrating GNSS and microseismic information, such as Figure 1-2 As shown, it includes a base 1 and a rod body 2 arranged on the base, the top of the rod body 2 is provided with a GNSS receiver 3, and the base 1 is provided with a microseismic sensor 4 integrated with the monitoring device;

[0044] The upper part of the rod body 2 is provided with a photovoltaic crossbar 5 and a rain gauge crossbar 7, a photovoltaic panel 6 is installed on the photovoltaic crossbar 5, a rain sensor 8 is installed on the rain gauge crossbar 7; a temperature and humidity sensor 9 is arranged on the rod body 2 and alarm device 10;

[0045] The rod body 2 is also provided with a control box 11, the control box is provided with a data sampling module, a controller and a data transmission module, and an MPPT controller connected to the photovoltaic panel;

[0046] Such as Figure 4As shown, the microseismic sensor, MPPT...

Embodiment 2

[0060] Embodiment 2 provides a kind of monitoring system that adopts above-mentioned monitoring device construction, such as Figure 12 As shown, it includes a GNSS reference station and some monitoring devices according to the first aspect of the present invention arranged in the monitoring area, and the several monitoring devices are connected to the remote data service platform through the 4G wireless transmission module DTU, and the remote data service platform is used for Store and analyze the various types of monitoring data transmitted by the monitoring devices, and send alarm information to the alarm equipment and monitoring devices; the storage includes standardization of data formats, construction of databases, and construction of query indexes. Analysis and early warning is mainly to compare various monitoring data with preset thresholds, so as to send alarm signals to the monitoring device according to whether the threshold is exceeded, and to perform dynamic visual...

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Abstract

The invention relates to a GNSS and microseism information integrated multifunctional geological disaster monitoring device. The device comprises a pedestal and a rod body arranged thereon, a GNSS receiver is arranged in the top end of the rod body, and the pedestal is provided with a microseism sensor integrated with the monitoring device; a photovoltaic cross bar and a rainfall cross bar are arranged in the upper portion of the rod body, the photovoltaic cross bar is provided with a photovoltaic panel, and the rainfall cross bar is provided with a rainfall sensor; the rod body is provided with a temperature and humidity sensor and an alarm device; a control box is arranged on the rod body, and internally provided with a data sampling module, a controller, a data transmission module and an MPPT controller which is connected with the photovoltaic panel; the microseism sensor, the MPTT controller, the rainfall sensor and the temperature and humidity sensor are connected with the controller via the data sampling module; the GNSS receiver, the alarm device and the data transmission module are all connected with the controller; and the controller determines whether to send an alarm signal to the alarm device according to whether different types of monitoring data trigger a threshold. The invention also provides a real-time monitoring system via the monitoring device.

Description

technical field [0001] The invention relates to the field of geological disaster monitoring, in particular to a multifunctional geological disaster monitoring device and monitoring system integrating GNSS and microseismic information. Background technique [0002] Geological disasters are relatively developed in my country, and geological disasters such as landslides, collapses and mud-rock flows occur frequently, causing great losses to the safety of people's lives and properties. In recent years, government departments have paid great attention, organized the strength of various departments to comprehensively carry out geological disaster prevention and control work, and integrated various emerging technologies (such as automatic monitoring, GPS, Internet of Things technology, 3G communication, Beidou satellite communication, cloud technology, cluster technologies, etc.) have been integrated into the research work of geological disaster prevention and control, and breakthr...

Claims

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Application Information

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IPC IPC(8): G08B21/10G01S19/42G01V1/28G01W1/02
CPCG08B21/10G01S19/42G01V1/288G01W1/02Y02A90/10
Inventor 施富强廖学燕龚志刚施轶凡吕恒郭利
Owner 四川省安全科学技术研究院
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