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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 5. Отображено 5.
25-07-2023 дата публикации

Railway vehicle compartment air conditioner control system, air conditioner system and railway vehicle

Номер: CN116476880A
Автор: ZHAO ZEJUAN, WANG ZONGCHANG, CHU CHENGLONG, SHEN MINXIN, ZHOU XINXI
Принадлежит:

The invention provides a railway vehicle carriage air conditioner control system, an air conditioner system and a railway vehicle, and the railway vehicle carriage air conditioner control system comprises at least two working modules for realizing at least one of three functions of refrigeration, heating and dehumidification, each working module comprises a main power supply, a power factor correction device, a frequency converter and a compressor which are connected in sequence; the controller is used for determining a working module control strategy based on the inside and outside temperature and humidity, the inside temperature and humidity set value and the working module fault information; and based on the working module control strategy, one or more working modules are controlled to operate, and the working module control strategy comprises the steps that when one or more working modules break down, compressors of the working modules which do not break down are controlled to operate ...

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Номер записи: 1
16-06-2016 дата публикации

AIR CONDITIONING UNIT OF TRACK VEHICLE MOUNTED UNDER VEHICLE

Номер: WO2016091043A1
Автор: WANG, Zongchang, ZHOU, Xinxi, ZANG, Xingwang, XIA, Jianjun, LI, Peng, WANG, Jingkai, GAO, Lele, YOU, Jin, YUAN, Bo, LIANG, Jianying
Принадлежит:

Disclosed is an air conditioning unit of a track vehicle mounted under the vehicle, which is a unit-type air conditioning unit and comprises a housing (2), wherein an indoor side (3) and an outdoor side (4) are separated in the housing (2); condensers (7), condensate fans (8) and a compressor (9) are mounted to the outdoor side (4); condensate air inlets (12) are provided on two side walls of the housing (2) corresponding to air inlets of skirt boards on two sides of a device cabin (1), and condensate air outlets (13) are provided on a bottom wall of the housing (2); the condensate fans (8) are provided at positions close to the condensate air outlets (13) on the bottom wall; and there are two condensers (7) which are respectively provided close to the condensate air inlets (12) on the two sides. The air conditioning unit increases the number of the condenser, changes the methods for condensate air-in and air-out so as to double the condensate air-in area for the air conditioner, thereby ...

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Номер записи: 2
13-06-2019 дата публикации

SYSTEM AND METHOD FOR MONITORING PRESSURE INSIDE RAILWAY VEHICLE

Номер: WO2019109697A1
Автор: WANG, Zongchang, ZHOU, Xinxi, CHEN, Lei, CHU, Chenglong, LI, Shudian, GUO, Dan, ZHAO, Lianhao
Принадлежит:

A system and a method for monitoring pressure inside a railway vehicle comprise a carriage pressure detection device, a control device, and an alarm device. The control device is configured to receive and process a pressure signal collected by the carriage pressure detection device, perform calculation on and analyze the collected data, and transmit an alarm signal to the alarm device as an alarm when a preset alarm condition is met. When a pressure protection device fails, pressure changes inside the vehicle are monitored in real time by the carriage pressure detection device functioning independently of the pressure protection device. As a result, overpressure failure can be promptly detected, and personnel can be quickly notified to deal with the malfunctioning component of the pressure protection system. In this way, the failure of the pressure protection system will not lead to excessive pressure changes inside the vehicle when the vehicle is in operation.

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Номер записи: 3
14-04-2023 дата публикации

Railway vehicle thermal management system and railway vehicle

Номер: CN115959163A
Автор: LI JIANGCHUN, ZHOU XINXI, WANG ZONGCHANG, YU XIAOLIANG, WANG SHENGGUANG, XU CUIQIANG, CHU CHENGLONG, CHEN LEI, PU DONG, ZHANG CONGHUI, LI JINGTAO
Принадлежит:

The invention provides a railway vehicle heat management system and a railway vehicle, the railway vehicle heat management system comprises a waste heat dissipation unit, a waste heat utilization unit and a heat exchange unit, the waste heat dissipation unit absorbs heat released by high-waste-heat equipment, and the waste heat utilization unit transfers heat to heat utilization equipment; the waste heat dissipation unit exchanges heat with the waste heat utilization unit through the heat exchange unit. The heat dissipation equipment and the heat demand equipment of the railway vehicle are managed in a unified mode, and the waste heat of the vehicle is effectively utilized.

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Номер записи: 4
16-06-2016 дата публикации

FAST DESIGN METHOD AND SYSTEM FOR HIGH-SPEED TRAIN

Номер: WO2016091038A1
Автор: DENG, Xiaojun, LI, Hengkui, LI, Peng, WANG, Zongchang, WANG, Jun, GONG, Ming
Принадлежит:

A fast design method and system for high-speed train, the method comprising: building a technical index system and a product structure tree of a high-speed train, building a requirement meta-model corresponding to the high-speed train according to the technical index system, building a product meta-model corresponding to the high-speed train according to the product structure tree, and building a mutual mapping relationship among the requirement meta-model, the product meta-model and the technical index system according to related data of a known high-speed train design; building a fast customized design system according to the technical index system, the product structure tree, the requirement meta-model, the product meta-model and the mutual mapping relationship; inputting related data required by a new high-speed train design to the fast customized design system; generating design data of the known high-speed train required by a train model corresponding to the new high-speed train design ...

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Номер записи: 5