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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 5. Отображено 5.
26-10-2017 дата публикации

APPARATUS FOR OBTAINING FREQUENCY DIFFERENCE AMPLITUDE SPECTROGRAM, FAULT LOCATION SYSTEM AND ANTENNA SYSTEM

Номер: WO2017181812A1
Автор: HUANG, Weiheng, XU, Haidi, FU, Jiang
Принадлежит:

The present application, relating to the field of communications, provides an apparatus for obtaining a frequency difference amplitude spectrogram, a fault location system and an antenna system, enabling location of a faulty DAS node so as to accurately locate a fault in the DAS. The apparatus comprises a signal generation module for generating and sending a detection signal; a signal transmission module connected to the signal generation module and used for sending a detection signal from a DAS input terminal to each branch circuit of at least one branch circuit of the DAS, and then sending the received detection signal and an echo signal returned by the branch circuit to a signal processing module, the echo signal being a reflected signal generated when the detection signal successively passes through a DAS main circuit and the branch circuit; the signal processing module for superimposing the received detection signal and the echo signal and sending the superimposed signals to a signal ...

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Номер записи: 1
13-02-2020 дата публикации

MANUFACTURING METHOD FOR HOT STAMPING COMPONENT HAVING ALUMINIUM-SILICON ALLOY COATING, AND HOT STAMPING COMPONENT

Номер: WO2020030200A1
Автор: TAN, Ning, FU, Jiang, HONG, Jiyao, FANG, Xuehua
Принадлежит:

A manufacturing method for a hot stamping component having an aluminium-silicon alloy coating, and a hot stamping component, said method comprising the following steps: a steel plate coated with an aluminium-silicon alloy coating is machined into a blank having a shape required for a part, and the blank is subjected to heat treatment and hot stamping. The blank heat treatment is two-stage or three-stage heating, and the temperature of the heating increases in steps. The steel plate coated with the aluminium-silicon alloy coating comprises a substrate, and the aluminium-silicon alloy coating on at least one surface of the substrate. The present method fully takes into account the characteristics of the aluminium-silicon coating, effectively solves the problem of aluminium-silicon coating roller adhesion, reduces the probability of heat treatment furnace roller nodulation, increases roller service life, and also ensures the integrity of the hot stamping component coating, and the mechanical ...

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Номер записи: 2
28-07-2023 дата публикации

Source network load storage layered coordination control system

Номер: CN116505328A
Автор: ZHANG HUA, XU XINGZHONG, ZHAI XINJUN, XU YONG, FU JIANG, LI ZHONGBO, WANG JIANHUI, YOU PINGJUN
Принадлежит:

The invention discloses a source network load storage layered coordination control system which comprises a machine body and an interface a installed in the front end of the machine body so as to be fixedly connected with an external signal transmission line in an inserted mode, and a plurality of interfaces b are formed in the front end of the machine body and located on the right side of the interface a at equal intervals so as to be fixedly connected with the external signal transmission line in an inserted mode. The front side of the interface a and the front side of the interface b are provided with fixing plates b, the rear ends of the fixing plates b are provided with attaching pads, and clamping blocks are arranged between the centers of the fixing plates b and the interiors of the centers of the attaching pads so as to be clamped to signal transmission lines in the interface a and the interface b. And a guide opening with an upward opening inside the center of the outer wall of ...

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Номер записи: 3
16-05-2023 дата публикации

Large-scale multi-path data cross-network one-way import method and system

Номер: CN116132425A
Автор: ZENG MENGQI, FU JIANG, ZHOU QIANG, LIN NAN, WANG QING
Принадлежит:

The invention discloses a large-scale multi-channel data cross-network one-way import method and system. The method comprises the following steps that a sending end carries out channel numbering and file secret-related level numbering on a file to be sent; the prepositive server performs MD5 value calculation and fragmentation on the file, calculates the task number of the file, transmits the file fragments to the intermediate sending end, and performs flow control and retransmission control; the intermediate sending end receives the file fragments, carries out virus inspection, and transmits the file fragments to an intermediate receiving end through a non-feedback optical fiber channel; the rear server is connected with the middle receiving end, the file fragments are pulled, the file fragments are combined into a file and stored in a disk, and the integrity of the file is checked; and the receiving end is connected with the rear server, receives the file and submits the file to the receiving ...

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Номер записи: 4
27-08-2021 дата публикации

Automatic carrying and testing equipment

Номер: CN214066324U
Автор: FU JIANG, DAI TAOLUE, TAN YUHUA, 付江, 戴韬略, 谭玉华
Принадлежит: SHENZHEN YOLANDA TECH CO LTD, SHENZHEN YOLANDA TECHNOLOGY CO., LTD., 深圳市伊欧乐科技有限公司

The utility model discloses automatic carrying and testing equipment, which can reduce labor cost and improve production efficiency and comprises a rack, and a conveying mechanism used for conveying products, a testing device used for detecting functions of a Bluetooth body scale and a carrying device used for carrying the products from the conveying mechanism to the testing device are arranged on the rack.

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Номер записи: 5