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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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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 3. Отображено 3.
10-09-2014 дата публикации

Bayonet type lamp holder body

Номер: CN104033865A
Автор: LIN YUNNAN, LI YONGCHUAN, YANG YIFEN, YI LIU, CHEN JINQING, SUN FUCHENG, ZHOU KAI, LIAN RONGFU
Принадлежит:

The invention discloses a bayonet type lamp holder body which comprises a lamp holder shell, a driving board and an electric connecting piece, wherein the driving board is accommodated in the lamp holder shell; the electric connecting piece comprises two electrode contact pins and a connecting seat; the two contact pins are fixed on the connecting seat; one or more positioning columns are arranged on the connecting seat; the driving board is provided with positioning holes corresponding to the positioning columns; during assembling, the positioning columns are inserted into the positioning holes to fix the connecting seat on the driving board; one end of each of the electrode contact pins is welded on the driving board, and the other ends of the two electrode contact pins extend out of the lamp holder shell, and are electrically connected with a socket outside the bayonet type lamp holder body. According to the bayonet type lamp holder body, the electrode contact pins can be kept fixing ...

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Номер записи: 1
01-08-2023 дата публикации

Wide-range lunar rover positioning mapping method based on YOLOV8

Номер: CN116524031A
Автор: LIANG YUANYUAN, LI JIAMEI, YANG YIFEN, DENG XIAOLU, BAO XINGPENG, MIAO YUNHUA, TANG JINGWEN, ZHOU WEN, ZHOU JUN, BAI SHUCHUN, SHENG YAN, ZHU LIN, YANG LINGLING
Принадлежит:

The invention discloses a large-range lunar rover positioning mapping method based on YOLOV8. A meteorite crater landmark database, a binocular image preprocessing layer, a target detection layer, a binocular target matching layer, a distance detection and relative pose estimation layer, a meteorite crater matching layer and a lunar rover pose optimization layer are included. The invention belongs to the technical field of space distance automatic measurement and computer vision, and particularly relates to a large-range lunar rover positioning mapping method based on YOLOV8. The method has the advantages that the binocular vision ranging is combined with the improved YOLOV8 target detection, the depth information of the meteorite crater or the stone can be quickly calculated, and the image feature matching is replaced by the target matching, so that the problems of large calculation amount and long detection time of the laser point cloud or the depth image point cloud are avoided, and ...

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Номер записи: 2
23-05-2023 дата публикации

Embedded system real-time object 6D pose and distance estimation method

Номер: CN116152345A
Автор: LIANG YUANYUAN, LI JIAMEI, YANG YIFEN, DENG XIAOLU, BAO XINGPENG, MIAO YUNHUA, TANG JINGWEN, ZHOU WEN, ZHOU JUN, BAI SHUCHUN, SHENG YAN, ZHU LIN, YANG LINGLING
Принадлежит:

The invention discloses a real-time object 6D pose and distance estimation method for an embedded system. The method comprises an RGB image input layer, a common feature extraction layer, a multi-scale feature fusion layer, a multi-head prediction output layer, a loss calculation layer and an object distance detection layer. The invention belongs to the technical field of distance measurement and azimuth measurement, and particularly relates to an embedded system real-time object 6D pose and distance estimation method, which has the advantages that a target detection task can be carried out on small embedded equipment in real time; object 6D pose estimation can be carried out on a small embedded device in real time; the distance between the object and the camera can be predicted in real time on a small embedded device.

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Номер записи: 3