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Unmanned aerial vehicle target detection system, target detection method and computer readable storage medium

A technology of unmanned aerial vehicle and quadrotor unmanned aerial vehicle, which is applied in the direction of control/regulation system, instrument, three-dimensional position/course control, etc., which can solve the problem of difficult objective analysis after the event, high requirements for recording process, and slow estimation of spread error And other problems, to achieve the effect of bright colors, stable modulation and demodulation performance, simple installation and debugging

Pending Publication Date: 2022-06-03
NAVAL UNIV OF ENG PLA
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AI Technical Summary

Problems solved by technology

[0007] (2) The recording process has high requirements and complex implementation
Because only two videos from the reference ship and the target ship can be used to calculate the spread error of the naval gun. At the same time, in order to ensure the consistency of the measurement target in the video image, the time reference of the two cameras needs to be unified. Start recording at the same time, otherwise it will be difficult to achieve objective analysis based on video
[0008] (3) The estimation of the spread error is slow and the accuracy is not high
The whole process takes a long time and a lot of work

Method used

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  • Unmanned aerial vehicle target detection system, target detection method and computer readable storage medium
  • Unmanned aerial vehicle target detection system, target detection method and computer readable storage medium
  • Unmanned aerial vehicle target detection system, target detection method and computer readable storage medium

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Embodiment 1

[0132] 1. Composition and working principle of UAV target detection system

[0133] 1.1 System composition

[0134] The components of the UAV target detection system include the UAV system, the photoelectric load, the wireless image transmission system, the wireless remote control system and the target detection integrated task table.

[0135] UAV, referred to as UAV, is an unmanned aerial vehicle that is operated by radio remote control equipment and its own program control device. The UAV platform system is the air flight part of the UAV system, including the aircraft body, propulsion device, flight control device, and power supply device. The airborne part of the communication data link, the mission payload, is also installed on the aircraft. The present invention selects four-rotor unmanned aerial vehicle, and uses aviation lithium battery to provide power. Mainly considering that the quadrotor UAV is widely used, it has good technical foundation, low cost, good maneuve...

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Abstract

The invention belongs to the technical field of automatic target detection, and discloses an unmanned aerial vehicle target detection system, a target detection method and a computer readable storage medium, and the unmanned aerial vehicle target detection system comprises an unmanned aerial vehicle system which is used for carrying a photoelectric load system to an observation position and hovering at a fixed point; the photoelectric load system is used for executing a fixed-point observation task and performing fixed observation of a target range area; the wireless image transmission system is used for transmitting observation video images by adopting an HHLM type transmission module; the wireless remote control system is used for controlling the unmanned aerial vehicle system and the photoelectric load system; and the target detection comprehensive task station is used for receiving, storing, forwarding and processing video images. The marine target detection system provided by the invention is of great significance in improving the testing technology and testing equipment level and improving the actual combat ability and training level of ship gun shooting of a driving and protecting ship, and meanwhile, has very strong practical significance in guaranteeing the live shell shooting quality of the ship gun and adapting to battlefield requirements.

Description

technical field [0001] The invention belongs to the technical field of automatic target detection, and in particular relates to an unmanned aerial vehicle target detection system, a target detection method and a computer-readable storage medium. Background technique [0002] At present, since the beginning of the 21st century, maritime security issues have attracted more and more attention from various countries. Disputes over maritime territory and maritime rights and interests between neighboring countries, rampant pirate attacks, and safety issues such as freedom of navigation at sea have caused countries to gradually pay attention to the modernization of the navy. . Live ammunition is an important item in naval militarization training. In the competitive assessment of live ammunition, rapid and accurate evaluation of the effect of live ammunition is the key to completing the comprehensive evaluation of combat performance. The daily training level is judged by the hit ra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10
CPCG05D1/101
Inventor 黄亮王奉祥段立张显峰郭云玮罗兵周国庆
Owner NAVAL UNIV OF ENG PLA
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