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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 6. Отображено 6.
16-07-2014 дата публикации

Firework assembling, inserting and leading device

Номер: CN103925850A
Автор: HUANG DAODE, ZHENG ZEFENG, LEI GUANGZHAO, HU QIMING, LIN DESHENG, XIONG YUNCHU, ZHOU CHUNYANG, DING CAIYIN, HU DABING, SU CHANGWAN
Принадлежит:

The invention discloses a firework assembling, inserting and leading device. A stepping motor drives a synchronous wheel through a synchronous belt. An inserting and leading machine head is fixed to the synchronous belt, and the inserting and leading machine head is clamped to a guide rail at the bottom of the synchronous belt. The inserting and leading machine head comprises a left punching air cylinder, a right punching air cylinder, a sending and leading air cylinder and an inserting and leading air cylinder. The left side of the synchronous belt is provided with a left limiting switch and an in-situ switch. The left limiting switch and the in-situ switch are fixed to a clamping plate connected with a fixed plate of the synchronous wheel. The right side of the synchronous belt is provided with a right limiting switch which is fixed to a clamping plate connected with a fixed plate of the stepping motor. According to the firework assembling, inserting and leading device, manual inserting ...

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Номер записи: 1
22-08-2023 дата публикации

Image rendering method and related device

Номер: CN116617658A
Автор: ZHENG ZEFENG, YANG ZHEN, LIU SHUAI, LI WEIYE
Принадлежит:

The embodiment of the invention discloses an image rendering method and a related device. The method comprises the following steps: acquiring first position information of a first element in a to-be-displayed scene image; performing first spatial transformation processing based on the first position information to obtain second position information of the first element in a world space corresponding to the scene image; determining first representation information of the second element in the world space according to the second position information; the second element is an element generated by the first element; performing second spatial transformation processing based on the first representation information to obtain second representation information of the second element in a screen space for displaying the scene image; and adjusting rendering information corresponding to the scene image according to the second representation information, and rendering and displaying the scene image based ...

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Номер записи: 2
22-08-2023 дата публикации

Monorail inspection device for hilly and mountainous regions

Номер: CN116620346A
Автор: WU WEIBIN, ZHANG FANGREN, HE ZHAOKAI, ZHENG ZEFENG, HU RENJUN, YAO BEIHUO, LI JUNLIN, HAN, CHONGYANG, SUN SHUNLI, KO CHANG-YOON, LIN HUARUI
Принадлежит:

The invention discloses a single-track inspection device for hills and mountains. The single-track inspection device comprises a track walking trolley and an inspection module arranged on the track walking trolley, the track walking trolley comprises a carrier, a wheel carrier and walking wheels; the carrier is fixedly arranged on the wheel carrier, and the wheel carrier is rotationally connected with the walking wheels; hub motors used for providing power are integrated in the walking wheels. The inspection module comprises an inspection camera and an inspection processor, the inspection camera is arranged on the carrier or the wheel carrier, and a lens of the inspection camera faces the to-be-detected surface of the track; and the inspection processor is arranged on the carrier and is electrically connected with the inspection camera. The inspection device can automatically complete track detection, and is beneficial to improving the working efficiency and reducing the danger.

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Номер записи: 3
06-08-2014 дата публикации

Novel foam concrete thermal-insulation building block and preparation method thereof

Номер: CN103964890A
Автор: ZHENG ZEFENG
Принадлежит:

The invention discloses a novel foam concrete thermal-insulation building block. The foam concrete thermal-insulation building block comprises the following constituents in percentage by weight: 68-72% of cement, 21-26% of fly ash, 1-3% of lime powder, 1.5-3% of rigid calcium, 2-3% of a quick-drying agent, 1-2% of an accelerator, 2-2.5% of hydrogen peroxide and the balance of water. The preparation method comprises the following steps: (1) stirring ingredients; (2) mixing the mixture with water:, adding measured water into a stirrer, and stirring at low speed for 3 minutes; (3) preparing a foam slurry, specifically, adding the 2-2.5% of hydrogen peroxide, which is measured accurately, to the stirrer, and stirring at low speed for 20-30 seconds; (4) forming: quickly injecting the prepared foam slurry into a forming mold; (5) foaming: setting the foaming time as 16-30 minutes, and covering with plastic cloth for curing for 0.7-1.3 hours after foaming; (6) solidifying. The foam concrete thermal-insulation ...

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Номер записи: 4
16-05-2023 дата публикации

Driving behavior guidance method, medium, device and vehicle

Номер: CN116129703A
Автор: YAN YUNZHANG, ZHENG ZEFENG, DANG ZHICHAO, LI KAIKAI
Принадлежит:

The invention discloses a driving behavior guidance method, a medium, a device and a vehicle. The method comprises the following steps: acquiring navigation information and driving information generated when a driver drives the vehicle; and guiding the vehicle driving behavior of the driver based on the navigation information and the driving information. Therefore, when the driver drives the vehicle, effective driving prompt can be provided for the driver, so that the driving skill learning period of the driver is shortened, and vehicle damage caused by insufficient experience of the driver is avoided.

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Номер записи: 5
06-06-2023 дата публикации

Illegal driving image processing method, device and equipment, storage medium and vehicle

Номер: CN116229430A
Автор: LI HU, LI SHA, DANG ZHICHAO, ZHOU BINWEN, LI GUOHE, ZHENG ZEFENG, LI YANGYANG, JIA BOXUAN, SHEN XIAORU, LI KAIKAI
Принадлежит:

The invention provides an illegal driving image processing method and device, equipment, a storage medium and a vehicle. The method comprises the steps that driving image information of the vehicle is acquired; analyzing driving behaviors in the driving image information of the vehicle, and determining that illegal driving behaviors exist in the driving image information of the vehicle in response to the condition that the driving behaviors meet illegal driving conditions; and calling a target vehicle driving image containing the illegal driving behavior, and storing the target vehicle driving image into a database. According to the invention, uncivilized and even illegal behaviors existing in the driving process of the driver are recorded and stored, so that the subsequent driver can learn and repeat the driving process, and the driving safety is improved.

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Номер записи: 6