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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 8. Отображено 8.
23-05-2023 дата публикации

Method and system for quickly estimating density, biomass and chlorophyll of algae

Номер: CN116152804A
Автор: JIANG JINLEI, WANG YINGCAI, LI BIN, DU JIANMIN, LI ZHIXING, CHEN HAO, LI TIANCUI, PENG YU, GUO WENSI, ZHAO CHENGYUAN, ZHANG HAOJIANG, LIANG GUOFENG, HU QIWEI, LI HAIYING, YANG WENYUN
Принадлежит:

The invention discloses a rapid estimation method and system for algae density, biomass and chlorophyll a. The rapid estimation method comprises the following steps: constructing a cell volume model, a biomass and chlorophyll a model and an algae target detection model for different species of algae, and researching and developing a mass algae cell statistical algorithm; based on the microscope image, algae species cells are detected, and the number of the cells is counted; the algae density is calculated by combining the camera shooting view field number and the sample analysis flow channel volume; based on the species of the algae and the number of cells of the algae, the algae biomass is calculated in combination with an algae cell volume model; calculating the content of chlorophyll a on the basis of the biomass of algae of various genera in combination with a biomass and chlorophyll a model; and calculating the dominant species of the current sample algae based on the algae biomass ...

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Номер записи: 1
02-05-2023 дата публикации

Benthonic animal elutriation device with fine sand substrate

Номер: CN116037555A
Автор: ZHOU MINGCHUN, DU JIANMIN, HU YUXIN, ZHANG JING, TANG QINGDI, XIONG SHAOKAI, LIANG GUOFENG, JIANG JINLEI, XU YUANZHAO, HU SHENG, ZHANG HAOJIANG, DING RANRAN, YU JIYUAN, ZI JIANZHOU, YANG HAIWEN, MENG HUAN, WEI ZIJUN
Принадлежит:

The invention discloses a benthonic animal elutriation device with a fine sand substrate, which comprises a base, and the top end of the base is detachably connected with a support piece; the washing piece is detachably connected to the supporting piece, the side wall of the washing piece is rotationally connected with the supporting piece, the top end of the washing piece is detachably connected with a filtering piece and a plugging piece, the filtering piece is located on the side, close to the washing piece, of the plugging piece, and the bottom end of the washing piece is detachably connected with a blocking piece; the stirring part is arranged in the washing part, one end of the stirring part is rotationally connected with the blocking part, the other end of the stirring part penetrates through the filtering part and the blocking part and extends out of the washing part, and the stirring part is rotationally connected with the washing part through a driving device. According to the ...

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Номер записи: 2
04-07-2023 дата публикации

Mobile illumination measuring device

Номер: CN116380009A
Автор: DUAN YUNCHAO, DU JIANMING, JIANG JINLEI, ZHANG HAOJIANG, PU JIANGUANG, LIANG GUOFENG, HU QIWEI
Принадлежит:

The invention discloses a mobile illumination measuring device, which comprises a level gauge and box staff unit, a level gauge and box staff unit, a level gauge and a box staff unit, the lighting unit is connected with the top of the level gauge and box staff unit, and the lighting unit comprises a containing box body, a first clamping assembly fixedly connected with one side of the containing box body, a second clamping assembly movably connected with one side of the containing box body and a self-locking cooperative fixing assembly arranged in the containing box body. The clamping device has the beneficial effects that the clamping requirements of ruler plates and flashlights of different specifications and sizes can be met, clamping can be carried out at the same time by rotating a self-locking cooperation fixing assembly, and after clamping is completed, self-locking is kept, and rigidity is changed into flexibility; the illumination direction is automatically adjusted to be vertically ...

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Номер записи: 3
04-07-2023 дата публикации

Light-dark measurement method and device for level gauge

Номер: CN116380008A
Автор: DUAN YUNCHAO, DU JIANMING, JIANG JINLEI, ZHANG HAOJIANG, PU JIANGUANG, LIANG GUOFENG, HU QIWEI
Принадлежит:

The invention discloses a light and dark measurement method and device for a level gauge. The method comprises the following steps: respectively placing two groups of leveling rod units at measurement points; illumination equipment is mounted on the leveling rod unit for illumination through the illumination unit; a leveling rod erected between two points is observed by using a horizontal sight line provided by a level gauge, and the elevation of one point is calculated through the elevation of the other point. The device has the beneficial effects that a worker can be assisted in measurement in a weak light environment, and the measurement precision is improved.

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Номер записи: 4
14-04-2023 дата публикации

Washing machine automatic door opening device, washing machine automatic door opening control method, washing machine and computer readable storage medium

Номер: CN115961449A
Автор: WU GUANREN, PANG ZHICHAO, ZENG ZHIYONG, CHENG HAISONG, ZHAO ZICHEN, ZHANG HAOJIANG
Принадлежит:

The invention relates to the technical field of household appliance production, in particular to a washing machine automatic door opening device, a washing machine automatic door opening control method, a washing machine and a computer readable storage medium. The automatic door opening device comprises a door frame of the washing machine, a door seal is matched with the door frame, a door lock is arranged on the door seal, and the automatic door opening device comprises a controller module, a door lock detection module, a door seal detection module, a push rod mechanism and a limiting switch; the door lock is connected with the door lock detection module; a push rod of the push rod mechanism points to the door seal; the limit switch is positioned in front of the push-out direction of the push rod; the door seal is connected with the door seal detection module; the controller module is connected with the door lock, the door lock detection module, the push rod mechanism and the limiting ...

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Номер записи: 5
07-07-2023 дата публикации

Washing machine control method and device and washing machine

Номер: CN116397414A
Автор: ZHOU QI, QIN ZHICHAO, HU HONGHAO, WEI HAO, ZHANG HAOJIANG
Принадлежит:

The invention provides a control method and device of a washing machine and the washing machine. The washing machine comprises a detergent box and a washing barrel, and the detergent box can put detergent into the washing barrel; the control method comprises the steps that before washing, the current amount of detergent in the detergent box and the weight of clothes in the washing barrel are obtained; determining a washing mode according to the current amount of the detergent in the detergent box, and determining washing parameters in the washing mode according to the weight of the clothes; controlling the washing machine to operate according to the washing parameters; the washing modes comprise a detergent-saving washing mode and a detergent conventional washing mode, and the washing parameters comprise the putting amount of detergent and the input amount of washing water; compared with a conventional detergent washing mode, in the detergent-saving washing mode, the putting amount of the ...

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Номер записи: 6
18-04-2023 дата публикации

Multi-view learning entity alignment method and system for dam emergency response knowledge base linkage

Номер: CN115982374A
Автор: MAO YINGCHI, XUE YANGFAN, LI ZHIXING, WANG QIANG, DU JIANMIN, ZHANG NINGQUAN, JIANG JINLEI, ZHANG HAOJIANG, WAN XU, WANG LONGBAO, SU JIAN, MENG HUAN, DUAN YUNCHAO, LIU JINXI, LIANG GUOFENG, WEI ZIJUN
Принадлежит:

The invention discloses a dam emergency response knowledge base linked multi-view learning entity alignment method and system, and the method comprises the steps: constructing a knowledge graph of a dam emergency response knowledge base, carrying out the knowledge extraction operation for a dam emergency response file, and constructing a dam emergency response knowledge graph; a multi-view learning entity alignment method based on BERT embedding is provided, unstructured text description features are fused to improve entity coding, entity text description is combined with entity structures and attributes, and entities are fully expressed; meanwhile, the shared attention weight acts on attribute type embedding and attribute value embedding, and result deviation caused by noise attributes is prevented; through the alignment method, entity alignment operation is carried out on the knowledge graph of the dam emergency response knowledge base, and linkage of the dam emergency response knowledge ...

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Номер записи: 7
07-07-2023 дата публикации

Feature reconstruction-based few-sample concrete defect detection method and device

Номер: CN116403071A
Автор: CHEN ZHIHAO, MAO YINGCHI, DU JIANMIN, LI ZHIXING, JIANG JINLEI, WANG ZICHENG, ZHANG HAOJIANG, SU JIAN, XIONG LI, MENG HUAN, WEI ZIJUN, CAO LIN, YANG CHONGXIANG, LIANG GUOFENG, HU QIWEI, YANG WENYUN
Принадлежит:

The invention discloses a few-sample concrete defect detection method and device based on feature reconstruction. The method comprises the following steps: acquiring a public data set as a base class data set; obtaining a sample image of a target needing to be detected, and marking the sample image to obtain a new class data set; respectively dividing the base class data set and the new class data set into a meta training set, a meta verification set and a meta test set; the feature reconstruction network performs feature extraction on a support image and a query image by using a feature extraction sub-network, proposes a suggested region by using a region suggestion sub-network, performs feature alignment on the suggested region by using a feature alignment sub-network, and performs feature reconstruction on query features of the suggested region by using a feature reconstruction sub-network; and the similarity calculation sub-network is utilized to calculate the reconstruction features ...

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Номер записи: 8