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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 4. Отображено 4.
02-07-2020 дата публикации

UNMANNED AERIAL VEHICLE RECOGNITION AND POSITIONING SYSTEM AND METHOD BASED ON RGB_D AND DEEP CONVOLUTIONAL NETWORK

Номер: WO2020135187A1
Автор: FAN, Kuangang, YANG, Jie, DENG, Yongfang, TANG, Hong
Принадлежит:

Disclosed are an unmanned aerial vehicle recognition and positioning system and method based on RGB_D and a deep convolutional network. The system comprises a camera monitoring module, an unmanned aerial vehicle recognition module, a two-dimensional image generation three-dimensional grid module and an RGB_D distance measuring and positioning module, wherein the camera monitoring module acquires an image of a whole monitoring region; the unmanned aerial vehicle recognition module matches the image of the monitoring region with a pre-stored unmanned aerial vehicle image feature to recognize whether there is an unmanned aerial vehicle in the monitoring region; the two-dimensional image generation three-dimensional grid module generates a three-dimensional grid graph from the image, acquired by the camera monitoring module, of the monitoring region by means of a graph convolutional neural network; and the RGB_D distance measuring and positioning module acquires an RGB_D image of the monitoring ...

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Номер записи: 1
04-04-2023 дата публикации

Acoustic tracking and countering interception device, system and method for invading unmanned aerial vehicle

Номер: CN115902786A
Автор: FAN KUANGANG, HOU HAONAN, LI WEICHAO
Принадлежит:

The invention belongs to the technical field of artificial intelligence and unmanned aerial vehicles, and discloses an acoustic tracking and countering interception device, system and method for an invading unmanned aerial vehicle, and the method comprises the steps: carrying out the target recognition and detection through a five-frame difference method and a YOLO-v5 algorithm, and achieving the recognition and tracking of the invading unmanned aerial vehicle; real-time positioning is carried out based on an unmanned aerial vehicle sound source positioning system, and a route track is transmitted to a visual holder steering engine for real-time synchronous tracking; the coordinate information of the unmanned aerial vehicle is transmitted to the Raspberry Pi, deviation is calculated according to the coordinate information, and a control signal is output; the steering engine is controlled to rotate towards a specific direction, the interference device is driven to aim at the unmanned aerial ...

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Номер записи: 2
18-06-2020 дата публикации

SYSTEM AND METHOD FOR DETECTING PHOTOGRAPHING OF UNMANNED AERIAL VEHICLE

Номер: WO2020119726A1
Автор: FAN, Kuangang, YANG, Jie, DENG, Yongfang, TANG, Hong
Принадлежит:

Disclosed is a system for detecting photographing of an unmanned aerial vehicle, the system comprising a controllable flash module, an unmanned aerial vehicle signal detection and recognition module and an unmanned aerial vehicle signal processing module, wherein the controllable flash module can start a flickering light source after monitoring the brightness of a target area. By means of unmanned aerial vehicle video compression, i.e. the principle of performing compression by means of inter-frame and intra-frame compression and comparing the differences between images and in the images, and by using a method where an array light source flickers, when an unmanned aerial vehicle photographs the flickering of the array light source, the differences between two frames of image and in the same frame of image increase rapidly, causing a bit rate of an image transmission signal of the unmanned aerial vehicle to increase; therefore, whether the unmanned aerial vehicle is performing photographing ...

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Номер записи: 3
08-08-2023 дата публикации

Interference interception system and method for unknown aircraft

Номер: CN116558364A
Автор: FAN KUANGANG, YANG CHUNRONG, ZHANG XUETAO
Принадлежит:

The invention provides an interference interception system and method for an unknown aircraft, and the system comprises an image obtaining module which is used for obtaining at least one unknown aircraft image; the target recognition module is used for judging whether the shape of a target aircraft is the same as the shape of a passable aircraft or not for each unknown aircraft image, and the target aircraft is an unknown aircraft contained in the unknown aircraft image; the target control module is used for controlling the target aircraft to fly from a no-fly zone to an interception zone if the shape of the target aircraft is different from the shape of the passable aircraft; and the target interception module is used for controlling at least one unmanned aerial vehicle for intercepting the target aircraft to fly to the interception area to perform target interception on the target aircraft. By the adoption of the scheme, the aircraft driving into the no-fly zone is intercepted, and potential ...

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Номер записи: 4