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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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Форма поиска

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 7. Отображено 7.
23-05-2023 дата публикации

Pseudo-color graph display method and device and storage medium

Номер: CN116152431A
Автор: ZHAO YIFENG, CAO YANG, SONG LU, TANG RUI
Принадлежит:

The invention discloses a pseudo-color graph display method and device and a storage medium, and relates to the technical field of simulation design, and the method comprises the steps: obtaining a pseudo-color graph of each surface in an indoor three-dimensional model; for each surface, constructing a Mesh structure corresponding to the false color map of the surface; correspondingly loading the false color map Mesh of each surface into the indoor three-dimensional model; and rendering and displaying the indoor three-dimensional model loaded with the false color map Mesh. The problem that in the prior art, the display efficiency of the false color map is low is solved, and the effects that the false color map Mesh of each plane can be automatically loaded into the indoor three-dimensional model through the Mesh structure, and the display efficiency of the false color map is improved are achieved.

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Номер записи: 1
09-06-2023 дата публикации

Interaction method and device based on virtual scene and storage medium

Номер: CN116248967A
Автор: ZHANG HAILIN, LIANG RENXIAO, LIN MIN, SONG LU, TANG RUI
Принадлежит:

The invention discloses an interaction method and device based on a virtual scene and a storage medium, and relates to the technical field of computers, and the method comprises the steps: generating a virtual image of a real object in the virtual scene; determining an interaction mode corresponding to the virtual image; obtaining object data obtained by collecting a real object by a collection device; determining interaction data corresponding to the object data according to the interaction mode; controlling the virtual scene to execute an interaction action based on the interaction data; the problems that the live broadcast interaction feeling is not strong and the live broadcast effect is poor due to the fact that a real person cannot interact with an object in a virtual scene can be solved; the interaction data can be determined by using the object data, so that interaction with the virtual scene is carried out according to the interaction data, the live broadcast interaction feeling ...

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Номер записи: 2
08-08-2023 дата публикации

Preparation method of toughened modified PLA (polylactic acid) material

Номер: CN116554663A
Автор: LI JIAN, LI JUAN, SUN JING, ZHANG LI, GAO CHENGTAO, LUO SHANSHAN, SHAN YANRU, SONG LU, HUANG SHAOWEN, WANG YANWEN
Принадлежит:

The invention discloses a preparation method of a toughened modified PLA (polylactic acid) material, which comprises the following steps: carrying out surface modification on nano calcium carbonate through cane sugar to obtain modified nano CaCO3; the modified nano CaCO3 and a soft toughening agent are subjected to melt blending, extrusion and granulation, and the modified nano CaCO3 core-shell structure composite material is obtained; the modified nano CaCO3 core-shell structure composite material is used for toughening and modifying PLA resin, and straw is added as a filler to obtain the toughened and modified PLA material. The modified nano CaCO3 core-shell structure composite material is used for toughening the modified PLA resin, and the straw is added as a filler, so that the toughness and strength of the PLA material are improved, and the cost of the PLA material is reduced.

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Номер записи: 3
25-04-2023 дата публикации

Language development disorder early detection and training system based on rhythm perception

Номер: CN115998305A
Автор: XIAO YAQIONG, TAN LIHAI, SONG LU
Принадлежит:

The invention relates to a language development disorder early detection and training system based on rhythm perception, and the system comprises a data collection module which is connected with an external electroencephalogram device and is used for collecting an electroencephalogram signal of a detected person; the data processing module is connected with the data acquisition module and is used for preprocessing the electroencephalogram signals; the feature extraction module is connected with the data processing module and used for performing feature extraction according to the preprocessed electroencephalogram signals to obtain electroencephalogram signal features; the classifier module is connected with the feature extraction module and used for judging whether the language development of the testee is abnormal or not according to the electroencephalogram signal features; and the training scheme recommendation module is connected with the classifier module and is used for providing ...

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Номер записи: 4
27-06-2023 дата публикации

Wearable device and recommendation system based on EEG and fNIRS

Номер: CN116327195A
Автор: SONG LU, XIAO YAQIONG
Принадлежит:

The invention discloses wearable equipment based on EEG and fNIRS and a recommendation system, and relates to the technical field of biological intelligent sensing. The signal acquisition module is used for acquiring specific physiological parameters of a user; the specific physiological parameters comprise brain wave data and near-infrared light data; the data processing module preprocesses the specific physiological parameters to obtain the preprocessed specific physiological parameters; a feature analysis module performs individual scene feature extraction on the preprocessed specific physiological parameters to obtain behavior activity features and emotional state features; the melody synthesis module is used for identifying and matching the stored music rhythms through the feature network to obtain a first music rhythm matched with the emotional state features; identifying and matching the first music rhythm through a decision tree to obtain a second music rhythm matched with the behavior ...

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Номер записи: 5
11-04-2023 дата публикации

IES light source binding method and device and storage medium

Номер: CN115952571A
Автор: LIANG RENXIAO, YU PEI, SONG LU, QIAN XUECHENG, TANG RUI
Принадлежит:

The invention discloses an IES light source binding method and device and a storage medium, and relates to the technical field of illumination simulation, and the method comprises the steps: recognizing a light-emitting surface and a light ray direction of a lamp; receiving a selection instruction for selecting the IES light source; after the selection instruction is received, binding the IES light source to the light emitting surface according to the light direction; the bound IES light source is on the normal of the light-emitting surface, a preset distance is formed between the bound IES light source and a light-emitting point of the light-emitting surface, and the light-emitting direction of the IES light source is consistent with the light direction. The problem that in the prior art, the IES light source bound to the lamp cannot be configured, and the user requirement may not be met is solved, and the effect that the user can bind the IES light source in a user-defined mode according ...

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Номер записи: 6
16-05-2023 дата публикации

Real-time rendering method and device for 3D pseudo-color image and storage medium

Номер: CN116129026A
Автор: ZHAO YIFENG, CAO YANG, SONG LU, TANG RUI
Принадлежит:

The invention discloses a 3D pseudo-color graph real-time rendering method and device and a storage medium, and relates to the technical field of image rendering, and the method comprises the steps: obtaining a target illumination graph layer of an indoor three-dimensional model in a process of initializing the indoor three-dimensional model, the target illumination layer is a layer after the illumination layers of the lamps in the indoor three-dimensional model are mixed; receiving a triggering instruction for triggering pseudo color display; and after the trigger instruction is received, rendering and displaying a pseudo-color graph of the indoor three-dimensional model according to the target illumination graph layer. The problem that in the prior art, the display efficiency of the pseudo-color image is low is solved, and the effects that rendering can be directly carried out according to the initialized target illumination image layer when the display is triggered, and the display efficiency ...

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Номер записи: 7