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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 и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 2. Отображено 2.
29-08-2023 дата публикации

Decentralized train route resource negotiation method

Номер: CN116663852A
Автор: HUANG SUSU, ZHENG ZEXI, XING KEJIA, YI HAIWANG, LIU HAOWEI, OUYANG ZIBO, DENG XIAOPENG
Принадлежит:

The invention discloses a decentralized train route resource negotiation method, which comprises the following steps that: in a decentralized regional network, a pilot train in the current period is selected, and other trains are called following trains; the pilot car receives a dispatching instruction from an operation and dispatching system, generates log entries with corresponding numbers and then copies the log entries into the following car in parallel, when the log entries are applied to a state machine of the pilot car and the pilot car copies the log entries into the following car exceeding a set proportion, the corresponding log entries are called submitted log entries, and the submitted log entries are submitted. The following vehicle sequentially executes the submitted log entries through a state machine of the following vehicle according to the sequence; and each train periodically returns information obtained by executing the corresponding log entry to the operation and dispatching ...

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Номер записи: 1
11-04-2023 дата публикации

Train operation environment obstacle sensing method based on multi-mode fusion recognition

Номер: CN115953662A
Автор: DENG JINGXUE, FAN KAI, JEONG TAEK-HEE, LIU HAOWEI, SHEN XIANG, GUO CHONGMIN, OUYANG ZIBO, WANG MENG, BAI GUANGZHENG, WEI BO, FENG HAONAN, LI BO, HUANG SUSU, WANG CHAO, ZHANG DEMING, WANG LIN, LI ZHENG, LI LIANG, FANG LIYI, DUAN PENGYU, DENG XIAOPENG, YI ZHIGANG, WANG XIANGHUI, DU MENG, ZHANG JINGDONG, LI PENG
Принадлежит:

The invention discloses a train operation environment obstacle sensing method based on multi-mode fusion recognition, and the method comprises the steps: setting a corresponding sensor for a train operation environment, so as to collect three-dimensional space and visual multi-mode data; fusing the collected multi-mode data, and converting the input of all sensors into an aerial view representation space; based on the fused multi-mode data, a target detection algorithm based on a deep neural network is adopted to extract a track gauge, and real-time detection of obstacles in a train operation environment is carried out; and outputting train operation environment obstacle sensing early warning information based on the aerial view on the basis of a detection result. According to the method, multi-modal data of multiple sensors such as radar and images are fused, track identification and 3D obstacle detection are carried out by adopting a target detection algorithm based on a deep neural network ...

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Номер записи: 2