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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.
14-07-2023 дата публикации

Human assistance service platform, method and server thereof

Номер: CN116433187A
Автор: YANG WEILI, ZHANG ZHIZENG, TADANAGA
Принадлежит:

The invention provides a help service platform and method and a server thereof, and the platform comprises a real-name registration module, a help information uploading module, a help information issuing module, a target helper determination module and a cost management module which are respectively used for executing real-name registration, help information uploading, help information issuing and screening out candidate helpers. Determining a target helper best matched with the help seeking information from the candidate helpers, and transferring the service fee paid by the helper to a third-party supervision platform, and after the completion of the assistance service is confirmed, the third-party supervision platform is prompted to pay the service fee of the corresponding amount to the target assistance applicators, the target assistance applicators who select not to receive the service fee are endowed with a red star reward, and after the number of red stars of the target assistance ...

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Номер записи: 1
29-08-2023 дата публикации

Federal learning-based multi-modal biological feature recognition method

Номер: CN116665319A
Автор: KANG WENXIONG, CHEN GUANG, LIAN FENGZHAO, HUANG JUNDUAN, YANG WEILI
Принадлежит:

The invention relates to the technical field of data fusion processing, and provides a multi-modal biological feature recognition method based on federal learning. The method comprises the following steps: sending an initial model to a plurality of participants, and training the initial model by each participant by using own training data to form a local initial model; the server clusters the parameters of each model and extracts a plurality of participants in each cluster, the participants train a local initial model by using local data, and parameter convergence is performed on the local initial model and the models in the service party cluster; the service party fuses the same-mode model group according to different modes to generate a complementary multi-mode model group; the service party sends the multi-modal models of the complementary multi-modal model group to the participant in a complementary manner, and sends the same-modal models to the participant in a complementary manner ...

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Номер записи: 2
25-07-2023 дата публикации

Railway roadbed slope surface scouring stability analysis method

Номер: CN116484480A
Автор: WEI SHAOWEI, CAI DEGOU, LYU SONG, ZHENG XINGUO, SHI YUEFENG, LOU LIANGWEI, CAO YUANDONG, WEI PEIYONG, LIU RUI, ZENG SHUAI, GENG LIN, LI JILIANG, WANG PENGCHENG, YANG WEILI, HAN ZHENGGUO, SUN XUAN, LI SI, ZHANG YE, LIN JIAMU
Принадлежит:

The invention discloses a method for analyzing scour stability of a railway roadbed slope surface. The method comprises the following steps: S1, establishing a railway roadbed slope surface starting flow velocity formula; s2, drawing a starting particle size and starting flow velocity curve graph; s3, determining a discrimination standard; s4, analyzing the particle size of slope soil particles; s5, calculating the slope flow velocity; and S6, determining the stability.

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Номер записи: 3
26-05-2023 дата публикации

Railway Beidou base station control network automatic updating and maintaining method and system

Номер: CN116166680A
Автор: WANG PENG, WANG XIAOKAI, LOU LIANGWEI, CAI DEGOU, JIA BIN, YANG LIGUANG, DING YOUKANG, YE XIAOYU, ZHANG YE, HE FUSHOU, WEI SHAOWEI, SHI WENJIE, YAO JIANPING, XIE JIAO, SHI YUEFENG, CAO YUANDONG, LYU SONG, LIN JIAMU, YANG WEILI, ZHANG ZHICHAO
Принадлежит:

The invention discloses an automatic updating and maintaining method and system for a railway Beidou base station control network, and the method comprises the following steps: receiving the observation data of a base station, decoding the observation data, cutting the data at equal time intervals, storing the data in a local disk, and carrying out the format conversion at regular time; calling the database after format conversion; synchronous observation data and ephemeris data of the two reference stations needing baseline solution are used for conducting three-difference preprocessing, double-difference floating point solution, double-difference ambiguity fixing and fixed solution back calculation of a baseline; a repeated baseline, a synchronous ring and an independent closed ring are established for detection, and an unconstrained network detection result is automatically generated after a baseline vector meets the requirement; resolving all base line vectors passing the test in the ...

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Номер записи: 4