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A long-endurance unmanned aerial vehicle urban emergency monitoring system and method

A monitoring system and unmanned aerial vehicle technology, applied in the field of information retrieval, can solve problems such as short battery life, and achieve the effects of wide coverage, long battery life, and good mobility

Active Publication Date: 2018-12-28
HUNAN CITY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the civilian small UAVs on the market are mainly multi-rotor UAVs, and mainly use electric energy as the main energy source, and the battery life is short;

Method used

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  • A long-endurance unmanned aerial vehicle urban emergency monitoring system and method
  • A long-endurance unmanned aerial vehicle urban emergency monitoring system and method
  • A long-endurance unmanned aerial vehicle urban emergency monitoring system and method

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Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] The application principle of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0026] Such as figure 1 As shown, the long-endurance drone city emergency monitoring method provided by the embodiment of the present invention includes the following steps:

[0027] S101: Decompose the high-speed serial data transmitted by the UAV into multiple parallel narrowband data streams;

[0028] S102: Multiple data streams are modulated to form mutual orthogonality and sent on sub-carriers, and sub-channel spectrums overlap each other;

[0029] S103: Send a large amount of ...

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Abstract

The invention belongs to the technical field of information retrieval and database structure, and discloses a long-lasting unmanned aerial vehicle urban emergency monitoring system and method, comprising an unmanned aerial vehicle fuselage, a battery, a power system and a sensor. The UAV fuselage is provided with a power supply battery, the power system is connected with the fuselage, and the UAVfuselage is provided with sensors. The precise vertical take-off and landing and hovering technology provided by the invention, and efficient data transmission, At last, each fix and mobile node is formed to be closely connected through that data link of the mounted relay or the ad hoc network, Emergency aerial video information transmission platform based on cooperative work, so as to achieve theexpected goals of high lift-off, long endurance, large payload, flexible maneuverability and wide coverage of unmanned aerial vehicles, and construct a set of high-bandwidth data transmission systemof unmanned aerial vehicle emergency aerial and ground information adapted to complex environment, in order to provide strong technical support for urban emergencies.

Description

technical field [0001] The invention belongs to the technical field of information retrieval; and database structure thereof, and in particular relates to a long-endurance unmanned aerial vehicle city emergency monitoring system and method. Background technique [0002] At present, the commonly used existing technology in the industry is as follows: unmanned aircraft is referred to as "unmanned aerial vehicle", which is an unmanned aircraft operated by radio remote control equipment and self-provided program control device. There is no cockpit on board, but equipment such as autopilot and program control device are installed. The personnel on the ground, on the ship, or at the remote control station of the parent aircraft track, locate, remotely control, telemeter and digitally transmit it through radar and other equipment. Under the radio control, it can take off like an ordinary aircraft or be launched into the air with a booster rocket, and it can also be taken into the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D27/24B64C39/02G06Q50/26H04B7/185H04W4/40H04W84/18H04L27/26
CPCH04B7/18506H04B7/18517H04L27/2601H04W4/40H04W84/18G06Q50/265B64C39/02B64D27/24B64U50/19B64U2101/00
Inventor 郑卫民李志学张曦周松林陈益平肖敏易海颜紫科罗瑶莫文波宁家乐舒适杨楠李小舟吴丁花
Owner HUNAN CITY UNIV
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