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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 3. Отображено 3.
17-08-2011 дата публикации

DTW (dynamic time warping) voice recognition-based truck examining method

Номер: CN0102157148A
Автор: JINZHONG CUI, QIANGHOU LUAN, HUIZHONG QIU, JIANHUI WU, YONG WANG, GUOBIN ZHU, ZHIGUANG WANG, CUI JINZHONG, LUAN QIANGHOU, QIU HUIZHONG, WU JIANHUI, WANG YONG, ZHU GUOBIN, WANG ZHIGUANG
Принадлежит:

The invention discloses a DTW (dynamic time warping) voice recognition-based truck examining method which comprises the step of examining the truck by a training template and a voice recognition template. The method comprises the steps of: taking a DTW voice recognition algorithm as the core; forming the recognition template by training the normal voice generated when a normal truck passes through a track and the voice generated when a damaged truck passes through the track; distinguishing the condition of the damaged parts of the truck during recognition; and transmitting a result to a control center, so that an early diagnosis and forecast process can be made, and the running security of the truck can be guaranteed. The DTW voice recognition-based truck examining method has the advantages of being high in fault detection and recognition rate, and simple in operation system.

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Номер записи: 1
25-05-2011 дата публикации

Ultrahigh frequency RFID (radio frequency identification) tag recycling method

Номер: CN0102073900A
Автор: TENGBIN DENG, HUIZHONG QIU, HAIMING HUANG, GUOXIN JING, GUOBIN ZHU, MAHUI XIAO, DENG TENGBIN, QIU HUIZHONG, HUANG HAIMING, JING GUOXIN, ZHU GUOBIN, XIAO MAHUI
Принадлежит:

The invention discloses an ultrahigh frequency RFID (radio frequency identification) tag recycling method. An ultrahigh frequency RFID tag card is encapsulated or placed on a recyclable carrier. The carrier comprises a device suspended on a cargo or a device attached to the cargo. When the ultrahigh frequency RFID tag card is recycled, the ultrahigh frequency RFID tag card is directly taken out from the carrier on the device suspended on the cargo or the device attached to the cargo. By the ultrahigh frequency RFID tag recycling method, an ultrahigh frequency RFID tag can be effectively recycled. The cost is saved. When in use, the ultrahigh frequency RFID tag does not influence the attractive appearance of an object and is convenient to recycle.

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Номер записи: 2
04-05-2011 дата публикации

Power control based fast convergence adaptive method in internet connection sharing (ICS) repeater

Номер: CN0102045098A
Автор: ZISHU HE, RUI QIAN, WEI XIA, CHANG LIU, JIANLIN ZHOU, HUIZHONG QIU, HE ZISHU, QIAN RUI, XIA WEI, LIU CHANG, ZHOU JIANLIN, QIU HUIZHONG
Принадлежит:

The invention discloses a power control based fast convergence adaptive method in an internet connection sharing (ICS) repeater. The method has the following advantage: an adjustable attenuator is installed behind a power amplifier of the repeater to control the output power. A power adjusting process comprises the following steps: (1) in the initial phase of echo cancellation, maintaining the attenuation value of the attenuator at the maximum betamax; (2) after maintaining the attenuation value at the maximum betamax for T1, gradually reducing the attenuation value, and adjusting the attenuation value by the attenuator once every T; and (3) when the attenuation value of the attenuator is adjusted to the minimum betamin, causing the power output of the repeater the reach the maximum and the system to enter into the stable working state. By the method disclosed by the invention, the transmitting power control technology can be introduced into the digital terrestrial television repeater, ...

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Номер записи: 3