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Disaster condition acquisition system

A technology for acquiring systems and disaster situations, applied in signal transmission systems, radio wave measurement systems, satellite radio beacon positioning systems, etc., can solve the problem of limited earthquake rescue assistance, remote sensing photography clarity, satellite data acquisition technology and time constraints and actual disasters The situation is very different, so as to achieve the effect of enhancing rapid response capability, improving response speed and comprehensive emergency response capability.

Inactive Publication Date: 2011-02-23
INST OF GEOPHYSICS CHINA EARTHQUAKE ADMINISTRATION
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Problems solved by technology

[0006] Although satellite remote sensing technology can be used to photograph and analyze the situation in the earthquake area, the clarity of remote sensing photography, satellite data acquisition technology and time constraints and actual disaster conditions are far from each other, which is of limited help to earthquake rescue.

Method used

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Embodiment Construction

[0037] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0038] Such as figure 1 As shown, the disaster acquisition system of the present invention includes an aerial photographing device 1, an image analysis device 2, and a remote control device 3; wherein, the remote control device 3 controls the aerial photographing device 1 in a wireless manner to collect images of disaster situations on the ground; the aerial photographing device 1 will collect The disaster images are transmitted to the image analysis device 2 wirelessly; the image analysis device 2 analyzes the disaster images received from the aerial photography device 1 to ensure the rapid and efficient disaster relief work.

[0039] In order to achieve the purpose of quickly and safely acquiring images of disaste...

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Abstract

The invention relates to a disaster condition acquisition system capable of quickly acquiring disaster conditions after a disaster. Disaster condition images of a disaster area are acquired in real time by controlling an unmanned aerial vehicle to fly over the disaster area and using image acquisition equipment such as a video camera, a digital camera, a forward looking infrared unit and the like carried by the unmanned aerial vehicle, and the disaster condition images are transmitted to an image analysis device on the ground in real time; and the image analysis device processes the disaster condition images returned by the unmanned aerial vehicle in real time to acquire the disaster condition images of the disaster area in shortest time. The system breaks through the adverse situation that disaster relief is delayed because the communication of the disaster area is interrupted and the disaster conditions of the disaster area cannot be acquired in time after a catastrophe such as an earthquake and the like; and the system can provide first hand information for activities of quickly organizing rescue and relief work and reconstruction work after the disaster.

Description

technical field [0001] The invention relates to the field of prevention and control of geological disasters, in particular to a disaster acquisition system capable of quickly acquiring disaster information after a disaster occurs. Background technique [0002] In the previous earthquake sites, the acquisition and judgment of the disaster situation after the earthquake required people to go to every corner of the disaster area to investigate and collect. In fact, after the earthquake, the first task is to make disaster relief decisions as soon as possible in order to command and dispatch rescue forces. To make accurate disaster relief decisions, it is still necessary to quickly and accurately grasp the disaster situation. [0003] On November 14, 2001, a magnitude 8.1 earthquake occurred on the southern edge of the East Kunlun Mountains. The earthquake area was in the hinterland of the Qinghai-Tibet Plateau, the roof of the world, with an average altitude of more than 4,000 ...

Claims

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Application Information

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IPC IPC(8): G01S19/01G01C11/04G08C17/02
Inventor 徐志强刘明星杨建思王胜利姜旭东郭军吴忠良王军田宝峰梁建宏郑钰余永光廖力李晓宇刘莎张东宁韩炜卜淑彦
Owner INST OF GEOPHYSICS CHINA EARTHQUAKE ADMINISTRATION
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