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Natural disaster early warning system and method

A technology for early warning systems and natural disasters, applied in prediction, instrumentation, character and pattern recognition, etc., can solve problems such as inability to warn of disasters and delays in early warning

Inactive Publication Date: 2020-12-01
成都中轨轨道设备有限公司
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Problems solved by technology

[0005] The purpose of the present invention is to provide a natural disaster early warning system to solve the technical problem that there is hysteresis in the early warning in the prior art, and it is impossible to carry out early warning of possible disasters without warning

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  • Natural disaster early warning system and method

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Embodiment Construction

[0067] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0068] Such as figure 1 As shown, the present invention provides a natural disaster early warning system, including an information collection unit 1, an image processing unit 2, a prediction model building unit 3, a disaster prediction unit 4 and an early warning unit 5;

[0069] The information collection unit 1 is used to collect natural state information and scene images in the detection area, and transmit the natural state information and scene images to ...

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Abstract

The invention discloses a natural disaster early warning system. The natural disaster early warning system comprises an information acquisition unit, an image processing unit, a prediction model establishing unit, a disaster prediction unit and an early warning unit. According to the invention, a machine learning method is adopted to train disaster sample data in a sample data set formed by quantizing scene image information shot by a camera and natural state information detected by a sensor; detection is performed according to the evaluation indexes to obtain an optimal disaster prediction model; disaster prediction can be carried out on a scene transmitted by the information acquisition unit in real time in the disaster prediction model; a distributed data processing system constructed by a plurality of servers and computing hosts is adopted in the prediction model establishing unit to train the sample data, and the distributed system performs parallel training on the sample data, sothat the efficiency is effectively improved.

Description

technical field [0001] The invention relates to the technical field of disaster early warning, in particular to a natural disaster early warning system and method. Background technique [0002] Natural disasters have always brought many hazards to human production and survival. Once natural disasters occur and cannot be avoided in time, it is easy to cause irreparable losses. Therefore, disaster early warning has trans-epochal significance for human life; [0003] At present, the early warning research of natural disasters usually integrates image processing technology. Image fusion has become an important and useful new technology in the field of image understanding and computer vision. Multi-source remote sensing image data fusion has also become a research hotspot in the field of remote sensing. The purpose is to intelligently synthesize image data from multiple information sources to generate more accurate and reliable descriptions and judgments than single sensor data, ...

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Application Information

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IPC IPC(8): G06Q10/04G06K9/00G06K9/62
CPCG06Q10/04G06V20/41G06V20/52G06F18/23213G06F18/214
Inventor 林仁辉苏茂才廖峪
Owner 成都中轨轨道设备有限公司
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