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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 6. Отображено 6.
08-10-2014 дата публикации

Rare earth material feeding device and rare earth material feeding method

Номер: CN104085697A
Автор: ZHENG JUGEN, ZOU NING, ZOU XUJIE, ZHANG RONGBO, ZOU YONGBO, ZOU YUQIN, ZHENG QIYUE, CHEN KAIZE, ZHANG NANNAN, CHEN CHENG
Принадлежит:

The invention provides a rare earth material feeding method. Materials are conveyed to a feeding position through a material conveying system and automatically fed into a feeding hopper, and the material conveying system stops feeding when the quantity of the materials reaches a preset feeding value; after a feeding machine operates, the rare earth materials in the feeding hopper automatically fall into an electrolysis machine, in the process that the materials in the feeding hopper are gradually fed into the electrolysis machine, the quantity of the materials in the feeding hopper is detected in real time, the feeding hopper works continuously when the quantity of the materials is larger than a remaining material set value, the material conveying system is started when the quantity of the materials is smaller than the remaining material set value, the feeding process is repeatedly carried out, and materials are automatically fed into the feeding hopper. The materials in the feeding hopper ...

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Номер записи: 1
27-04-2011 дата публикации

Synchronization method and system for single frequency network digital broadcast television system

Номер: CN0102036123A
Автор: Huang Lei, Zou Xujie
Принадлежит:

The invention provides a synchronization method and a synchronization system for a single frequency network digital broadcast television system. The synchronization method comprises the following steps of: 1) in a central station, stamping a time stamp on each transport stream (TS) packet of TS program stream, wherein the time stamp records absolute stamping time; and 2) when each transmitting station receives each TS packet, calculating absolute transmitting time of the TS packet according to the time stamp of the TS packet and preset delay time, and transmitting the TS packet according to the absolute transmitting time by using each transmitting station, wherein the absolute transmitting time is the sum of the absolute stamping time of the TS packet recorded by the time stamp of the TS packet and the preset delay time. In addition, the invention provides a corresponding synchronization system. The method and the system can avoid error accumulation, improve synchronization reliability, ...

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Номер записи: 2
23-05-2023 дата публикации

Video conversion method and device, equipment and computer storage medium

Номер: CN116156083A
Автор: WANG XI, ZOU XUJIE, ZENG ZEJUN, ZHAO JIE, WU DONGZE
Принадлежит:

The invention relates to a video conversion method, device and equipment and a computer storage medium, and belongs to the technical field of video processing, and the method comprises the following steps: circularly writing video data into 32 buffers according to a sequence; judging whether an enable signal is detected or not, and if yes, generating a video time sequence and a request signal; the enable signal is generated when the written video data in all the buffers reaches a preset data volume; based on the request signal, reading image data of each path of to-be-generated sub-video according to a preset mapping table; wherein the mapping table comprises a corresponding relationship between each to-be-generated sub-video and a buffer; and embedding the image data of each to-be-generated sub-video into the video time sequence to obtain 16 paths of sub-videos. 16 paths of sub-videos can be read out at the same time by using 32 buffers, and 8K video conversion is realized by performing ...

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Номер записи: 3
28-04-2023 дата публикации

Automatic tank turning device

Номер: CN116022571A
Автор: ZHANG XINHE, XUE HONGNA, ZOU XUJIE
Принадлежит:

An automatic can turning device comprises a shell. The shell is internally provided with a lifting mechanism capable of driving the storage tank to ascend and descend, a cover opening mechanism capable of lifting a cover plate of the storage tank, a material receiving structure used for receiving materials in the storage tank, and a discharging mechanism arranged between the lifting mechanism and the material receiving mechanism and used for enabling the materials to smoothly enter the material receiving mechanism from the storage tank. By means of the lifting mechanism, the uncovering mechanism, the discharging mechanism and the material receiving mechanism, materials in the material storage tank can be safely and efficiently distributed into the material storage barrels to be packaged, and the device is suitable for dumping operation of the large-size and high-weight material storage tanks.

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Номер записи: 4
24-09-2014 дата публикации

System for processing exhaust gas of rare earth electrolysis process

Номер: CN104056523A
Автор: ZHENG JUGEN, ZOU NING, ZOU XUJIE, ZHANG RONGBO, ZOU YONGBO, ZOU YUQIN, ZHENG QIYUE, CHEN KAIZE, ZHANG NANNAN, CHEN CHENG
Принадлежит:

The invention provides a system for processing exhaust gas of a rare earth electrolysis process. By virtue of the system, the exhaust gas produced after electrolyzing of the rare earth firstly flows through an exhaust gas absorbing device; the exhaust gas is intensively collected and then conveyed to a rear earth recycling device; the residual rare earth in the exhaust gas is recycled, so that the loss of the material is avoided; the exhaust gas after recycling of the rare earth is conveyed to an exhaust gas cooling device, so that the high-temperature electrolysis exhaust gas is cooled, thus direct emission of the high-temperature exhaust gas is avoided; the cooled exhaust gas is conveyed to an exhaust gas purifying device, so that acid gas and dust remaining in the exhaust gas are purified, thus direct emission of the acid gas is avoided; finally, the exhaust gas is conveyed to an exhaust gas neutralizing device, so that the exhaust gas reaches the emission standard, thus safe emission ...

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Номер записи: 5
16-05-2023 дата публикации

Method and device for converting ultra-high-definition 8K HDMI2.1 to 4*12G-SDI (High-Definition Multimedia Interface)

Номер: CN116132615A
Автор: WANG XI, ZOU XUJIE, ZENG ZEJUN, ZHAO JIE, WU DONGZE
Принадлежит:

The invention relates to an ultra-high-definition 8K HDMI 2.1 to 4 * 12G-SDI conversion method and device, and belongs to the technical field of radio and television, and the conversion method comprises the steps: receiving 8K HDMI 2.1 audio and video signals; performing format conversion on 8K image data in the 8K HDMI2.1 audio and video signal according to a preset color gamut and a preset chroma sampling rate; performing video frame caching on the 8K image data subjected to data format conversion; reading the cached 8K image data and converting the cached 8K image data into 16 paths of 2K sub-image data; extracting HDMI audio data in the 8K HDMI2.1 audio and video signal, performing audio recollection on the HDMI audio data, and synchronizing the HDMI audio data to an SDI audio clock; embedding the audio data after clock synchronization into the first path of 2K sub-image data in the 16 paths of 2K sub-image data; and outputting the audio and video signals embedded with the audio data ...

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Номер записи: 6