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Landslide monitoring method and monitoring system applying same

A landslide and monitoring system technology, applied in signal transmission systems, instruments, alarms, etc., can solve problems such as poor accuracy, complex calculation methods and judgment logic, and many uncertain factors, so as to improve judgment accuracy, save manpower and Intuitive effects of resources and data

Inactive Publication Date: 2018-03-16
SICHUAN HUIYUAN OPTICAL COMM CO LTD
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Problems solved by technology

However, due to many uncertain factors, the above monitoring methods require a large amount of landslide case data as support to establish a predictive model, and complex calculation methods and judgment logic are required to realize the monitoring of landslides. At the same time, the monitoring accuracy is relatively low. Difference

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  • Landslide monitoring method and monitoring system applying same
  • Landslide monitoring method and monitoring system applying same
  • Landslide monitoring method and monitoring system applying same

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Embodiment Construction

[0033] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings.

[0034] Such as figure 1 As shown, the present invention provides a landslide monitoring and monitoring system based on GPS Beidou differential positioning and an inclination sensor, including a centralized data analysis early warning system, a host system and a solar power supply system, wherein the host system includes an inclination module, GPS / Beidou differential positioning modules and data collectors, the host system also has a built-in communication module, and the communication module can transmit the data collected by the host system to the centralized data analysis early warning system through GPRS / 3G / 4G communication, and the centralized data analysis early warning system The inclination data and position data are drawn...

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Abstract

The invention discloses a landslide monitoring method and a monitoring system applying the same. A mountain body movement state is monitored in a mode of creatively combining a tilt sensor and GPS / Beidou differential positioning, and accurate original data is provided for landslide judgment and early warning. The GPS / Beidou-based differential positioning method is applied to monitoring landslide mass, position data of a plurality of monitoring points of a mountain body is monitored, fixed errors of satellite clock, satellite ephemeris, ionized layer time delay and troposphere time delay and the like are eliminated, and the GPS / Beidou positional accuracy is greatly improved.

Description

technical field [0001] The invention relates to the field of landslide monitoring, in particular to a method for monitoring landslides and a monitoring system using the method. Background technique [0002] Landslides are common natural geological disasters, which often cause traffic interruptions, river blockages, and even large-scale casualties, causing serious losses to national construction and people's lives and property. Real-time monitoring of mountain status and release of landslide early warning information are of great significance for disaster prevention and mitigation . The existing landslide monitoring methods mostly use inclination sensors, rainfall sensors, and soil moisture sensors to monitor the overall state of the mountain to predict landslide disasters. However, due to many uncertain factors, the above monitoring methods require a large amount of landslide case data as support to establish a predictive model, and complex calculation methods and judgment ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/10G08C17/02
CPCG08B21/10G08C17/02
Inventor 蒋娇娇苟科磊宋昌林
Owner SICHUAN HUIYUAN OPTICAL COMM CO LTD
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