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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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Применить Всего найдено 3. Отображено 3.
02-05-2023 дата публикации

Train operation control method and system

Номер: CN116039730A
Автор: ZHANG ZHENGBIN, CHAI RONGYANG, CANG LINGMIN, LI HUI, WANG JIANNA, XIA CHUNXIAO
Принадлежит:

The invention provides a train operation control method and system, and relates to the technical field of rail transit, and the method comprises the steps: under the condition that the movement authorization range of a train comprises a first position and the current speed of the train is greater than or equal to the preset speed of the first position, controlling the train to continue to operate according to a command speed curve; and under the condition that the movement authorization range of the train comprises the first position and the current speed of the train is smaller than the preset speed due to the fact that temporary speed limitation exists in the train operation track section, the second position where the train starts to accelerate is determined, and the train is controlled to operate to the first position at the configured entrance acceleration at the second position. When the train passes through the neutral section, the train has enough entrance speed to stably pass through ...

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Номер записи: 1
04-04-2023 дата публикации

Train communication method, train communication device and electronic equipment

Номер: CN115892123A
Автор: ZHOU DONGYUN, GENG PENG, ZHOU YANXIN, WU LIANG, MA XINCHENG, ZHENG ZHIJUN, GONG BOYA, CHAI RONGYANG, LI HONGCHAO, FANG DI
Принадлежит:

The invention provides a train communication method, a train communication device and electronic equipment. The method comprises the steps that vehicle attribute information of a first marshalling train is determined, the first marshalling train is any short marshalling train in long marshalling trains, and the vehicle attribute information is used for indicating the relative position of the first marshalling train in the long marshalling trains; based on the vehicle attribute information, a first global IP corresponding to vehicle-mounted signal equipment of the first marshalling train and a second global IP corresponding to vehicle-mounted signal equipment of a second marshalling train are determined, and the second marshalling train is a short marshalling train coupled with the first marshalling train; and based on the first global IP and the second global IP, controlling communication between the marshalling trains in the long marshalling trains. According to the train communication ...

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Номер записи: 2
04-04-2023 дата публикации

Energy-saving control method and system

Номер: CN115892141A
Автор: CHAI RONGYANG, SUN XIAOGUANG, GENG PENG, WU LIANG, ZHOU LIHUA, PENG CHAOYANG, ZHANG CHEN, QIN YAFEN, LI TAOTAO, XIANG RUNZI
Принадлежит:

The invention provides an energy-saving control method and system, and the method comprises the steps: dividing trains corresponding to each ATO in the same power supply zone into a braking train and a traction train according to broadcast messages sent by an ATS and received by each ATO in the same power supply zone; according to the traction energy required by the power grid under the same power supply subarea and received by the first ATO of each braking train, determining a braking strategy of each braking train; and determining a train starting strategy of each traction train according to the available regenerated energy of the power grid in the same power supply subarea received by the second ATO of each traction train. Based on cooperation of the train ATO and the ground ATS, the regenerative braking energy generated by braking the train is effectively utilized by the traction train in the braking time period under the same power supply subarea, energy-saving control of train-train ...

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Номер записи: 3