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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 4. Отображено 4.
25-06-2014 дата публикации

Multi-gateway processing method with thermal disaster recovery capability and system

Номер: CN103888994A
Автор: DU WENZHEN, LI DONG, ZHAO ZE, CUI LI
Принадлежит:

The invention provides a multi-gateway processing method with a thermal disaster recovery capability and a system. The method comprises steps: step 1, an energy threshold or a data flow congestion threshold is calculated, a non-congestion threshold is obtained according to the calculated congestion threshold, a main gateway carries out energy or data flow threshold judgment regularly, and if the energy or data flow meets the performance requirement of the main gateway, the current state is maintained, if not, step 2 is carried out; step 2, the main gateway sends a gateway switching request to a candidate gateway, and the candidate gateway sends a gateway switching command to a node in a wireless sensor network (WSN) after receiving the gateway switching request; and step 3, the node carries out router switching according to the command, and the next hop node turns to the candidate gateway. According to the method and the system, defects of single gateway in the existing WSN system can be ...

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09-04-2021 дата публикации

Handheld photographing meter reading auxiliary system of rural drinking water meter

Номер: CN212933756U

The utility model discloses a rural drinking water meter handheld photographing and meter reading auxiliary system which comprises a first cylinder, a threaded rod is rotationally connected into the first cylinder, a threaded block is in threaded connection with the surface of the threaded rod, a square cylinder is fixedly connected to the threaded block, an L-shaped plate is fixedly connected to one end of the square cylinder, and a camera is fixedly connected to the other end of the L-shaped plate. The utility model relates to the technical field of water meter photographing, in particular to a rural drinking water meter handheld photographing and meter reading auxiliary system pull rope, the other end of the pull rope moves upwards to drive one end of photographing equipment to move upwards, and the other end of the pull rope is fixedly connected with an L-shaped plate which is fixedly connected with a connecting rod. Similarly, the sliding block moves rightwards, the sliding block moves ...

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21-04-2023 дата публикации

Monitoring method and early warning method for damage of vegetation on two sides of water conveying canal

Номер: CN115993336A
Принадлежит:

The invention relates to a monitoring method and an early warning method for damage of vegetation on two sides of a water delivery canal. The monitoring method comprises the following steps: S1, acquiring a multispectral image and water area data on a preset path of an unmanned aerial vehicle; s2, according to the multispectral image, obtaining vegetation types and coverage degrees of two sides of the canal; and S3, determining the vegetation damage degree of the currently monitored vegetation type and coverage based on the water area data. The unmanned aerial vehicle is adopted for aerial photography of multispectral images to recognize various vegetation types and respective corresponding coverage degrees, water area data is taken as a standard, the vegetation damage condition is monitored according to whether the detected vegetation types and coverage degrees near a water area meet the water area requirements or not, the protection capacity of the vegetation near the water area can be ...

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09-09-2015 дата публикации

Transparent cap of endoscope

Номер: CN0204618171U
Автор: DU WENZHEN, YU TIANXIA
Принадлежит:

Transparent cap of endoscope, the annex is diagnose to the one that belongs to among the medical instrument. It includes the tubular body of cylinder (A), the tubular body of cylinder (A) includes: be located fan loop architecture (3) of tubular body front end, circular side opening (2) apart from tubular body front end third department, be located tubular body terminal fastening position (1). The utility model adopts the above structure, because fan loop architecture (3) of tubular body front end are favorable to the mucosa edge to open the back, mucomembranous lifting is opened with mucomembranous, facilitates the observation of endoscope to it peels off easilier to enter the submucosa.

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