The invention discloses an iInformatization service integrated control system and method based on big data geological disaster prevention and control

Abstract

The invention belongs to the technical field of geological disaster prevention and control. The invention discloses an informatization service integrated control system and method based on big data geological disaster prevention and control. The informatization service integrated control system based on big data geological disaster prevention comprises a rainfall monitoring module, a mud level monitoring module, a vibration monitoring module, a central control module, a wireless communication module, a cloud server, a smart phone, a disaster identification module, a danger assessment module, an alarm module and a display module. According to the invention, a geological disaster occurrence area is positioned and analyzed by combining a 3S technology, namely a GPS (Global Positioning System), an RS (Remote Sensor) and a GIS (Geographic Information System), through the disaster identification module, and finally, the scale and the damage degree of geological disasters are identified; andmeanwhile, the danger assessment module can play a role in preventing geological disasters in advance, so that loss caused by the geological disasters is reduced to the minimum, and the geological disaster danger assessment result has relatively high reliability.

Description

technical field [0001] The invention belongs to the technical field of geological disaster prevention and control, and in particular relates to an integrated control system and method for geological disaster prevention and control information services based on big data. Background technique [0002] Geological hazards refer to disastrous geological events formed by various geological processes during the development and evolution of the earth. The distribution of geological disasters in time and space changes, which is not only restricted by the natural environment, but also related to human activities, and is often the result of the interaction between humans and nature. Natural disasters that are mainly caused by geological dynamic activities or abnormal changes in the geological environment. Under the action of the earth's internal dynamics, external dynamics or man-made geological dynamics, the earth has abnormal energy release, material movement, deformation and displa...

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Problems solved by technology

[0004] (1) It is not possible to comprehensively and quickly investigate the status of geological disasters; at the same time, the existing evaluation of geological disasters is based on the grid unit superposition of the factors affecting the formation of geological disasters, while ignoring the formation and destruction mechanisms of different types of geological disasters There are different motion characteristics, and the evaluation results obtained are often not directly applicable to large-scale risk assessment management.

[0005] (2) In the process of real-time monitoring of earthquake data information by the vibration sensor, the vibration sensor is easily disturbed, and the traditional algorithm is used at the same time, and the detection speed and stability are relatively low

[0006] (3) In the process of real-time monitoring of rainfall data information by the rain sensor, the current algorithm cannot make the rain sensor have better input and output, resulting in low measurement accuracy

[0007] (4) In the process of real-time monitoring of the height data information of the sludge layer at the bottom of the hillside by the thickness sensor, it is easily affected by the temperature, resulting in a decrease in the sensitivity coefficient, thereby increasing the measurement error

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