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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 4. Отображено 4.
15-08-2023 дата публикации

Shape-adaptive equidistant expansion forbidden zone safety line demarcation and intrusion identification method

Номер: CN116595119A
Автор: CHEN JINGUI, ZHANG MINGYI, LIN NING, XIAO HENGHUI, HUANG YUSI, RAO YANYI, CHEN FU, MING DEQUAN, PEI YONGGANG
Принадлежит:

The invention discloses a shape-adaptive equidistant expansion forbidden zone safety line delimiting and intrusion identification method, and relates to the technical field of forbidden zone safety line delimiting. The method comprises the following steps: acquiring a safe distance and converting the safe distance into longitude and latitude values of a corresponding position; sampling latitude and longitude coordinates of the edge points along the edge of the forbidden zone in a set direction; three continuous longitude and latitude coordinates are obtained, two adjacent sides with the middle coordinate as an intersection point are obtained, and the coordinates of the intersection point of the two adjacent sides which are amplified at equal intervals are obtained according to the three coordinates; cross lines at the edge of the forbidden zone are obtained and eliminated; and acquiring latitude and longitude information of the personnel, and judging the position of the personnel by adopting ...

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Номер записи: 1
21-04-2023 дата публикации

Height-variable steering knuckle arm and control method thereof

Номер: CN115991237A
Автор: MIN LIFEI, YANG LI, LIN WENGAN, YU GENWEN, CHENG SHAOBO, HU SHU, LI HUAPING, WEI SHUNYAO, HUANG YUSI
Принадлежит:

The invention relates to the technical field of truck steering, and discloses a variable-height steering knuckle arm which comprises a steering plumbing arm arranged on a steering machine, a straight pull rod connected with the steering plumbing arm through a front ball pin, a rear ball pin connected with the other end of the straight pull rod, the rear ball pin installed on the steering knuckle arm through a ball pin height adjusting device, and the steering knuckle arm installed on a steering knuckle. The steering knuckle is mounted on the axle, and the displacement amp is mounted on the side wing surface of the frame right above the axle; an angle sensor for displacement amp; the measuring end of the angle sensor is fixed on the upper wing surface of the axle, and the ball pin height adjusting device is used for adjusting the displacement amp; and the angle sensors are connected with the ECU. The invention further discloses a control method of the height-variable steering knuckle arm ...

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Номер записи: 2
30-10-2020 дата публикации

Aftertreatment mounting and fastening structure

Номер: CN0211809436U
Автор: PAN CHONGGANG, YANG JIANWEI, MA KUO, HU JINLONG, XIA QINGZHOU, CHEN ZHENGZHENG, HUANG YUSI, AN QIUHONG, ZAN HANI, LI SHUYAN
Принадлежит: DONGFENG AUTOMOBILE CO LTD, DONGFENG AUTOMOBILE CO., LTD.

The utility model discloses an after-treatment mounting and fastening structure. The post-processing device comprises a post-processing device and supports installed at the two ends of the post-processing device respectively, each support comprises an upper support body and a lower support body, one end of each upper support body is connected with one end of the corresponding lower support body through a screw and a nut, and the other end of each upper support body is connected with the other end of the corresponding lower support body through a fastening bolt. The post-processing installationfastening structure is simple and reliable in structure and high in integration level, the number of parts is reduced, production and assembly efficiency is improved, and the post-processing installation fastening structure has high practical application and popularization value.

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Номер записи: 3
07-04-2023 дата публикации

Frame assembly and commercial vehicle

Номер: CN115923934A
Автор: LI HUIJUN, YE ZHICHENG, SHAO ZHIHAI, WANG YAFEI, HU JINLONG, AN QIUHONG, YANG JIANWEI, ZHAO YONGHUI, XIA QINGZHOU, MA KUO, CHEN HUI, LI MINGLIANG, HUO TAIPING, ZAN HANI, QIAN HUAQIANG, SHEN CHUAN, LIU XUEMEI, LIU CHAO, XIAN AIFEI, LU HELIAN, HUANG YUSI, QI CHENGBIN, LI SHUYAN, LIU LU, CHEN ZHENGZHENG, LI FENG, CHENG XIAO
Принадлежит:

The invention relates to a vehicle frame assembly and a commercial vehicle, the vehicle frame assembly comprises two longitudinal beams and a cross beam assembly, the cross beam assembly is connected with the two longitudinal beams, the cross beam assembly comprises a connecting beam, two ends of the connecting beam are respectively and fixedly provided with a connecting piece, each connecting piece is fixedly connected with the corresponding longitudinal beam, and the connecting pieces are fixedly connected with the connecting beam. A towing hook is arranged on at least one connecting piece, and a first limiting hole is formed in each connecting piece; the bumper bracket is provided with a first mounting hole; and the first fastening piece sequentially penetrates through the first limiting hole and the first mounting hole, so that the bumper bracket is fixedly connected with the connecting piece. The mounting area of the bumper support and the mounting area of the beam assembly are overlapped ...

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Номер записи: 4