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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 8. Отображено 8.
22-04-2015 дата публикации

High-pressure safety electric interlocking mechanism of electro-mobile, control method and electro-mobile

Номер: CN104527446A
Автор: ZHENG YINJUN, FU XINGFENG, WANG JUN, JIANG JIANSHAN, TANG XIANGBO, MEI AO, WANG QINGQUAN, LI CHANGMING, LAI JIJIAN
Принадлежит:

The invention provides a high-pressure safety electric interlocking mechanism of an electro-mobile, a control method and an electro-mobile. The mechanism comprises a complete vehicle controller, a first low voltage relay, a collision switch, a high voltage relay, a high voltage connector with an interlocking structure and a power battery system controller, wherein the complete vehicle controller is respectively connected with the control end of the first low voltage relay and a power battery system controller; the first low voltage relay, a load, the high voltage connector and the power battery system controller are sequentially connected to form a high voltage safety electric interlocking loop; the complete vehicle controller controls the first low voltage relay to switch on/off a drive voltage source and detect the on and off states of the high voltage safety electric interlocking loop, and the on and off of a high voltage relay is controlled by the power battery system controller. According ...

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Номер записи: 1
15-03-2017 дата публикации

Trampoline of installation handrail

Номер: CN0206007872U
Автор: ZHU XILONG, XI SHAOFENG, FU XINGFENG
Принадлежит: QINGDAO HAISHUO STEEL MODEL PRODUCTS CO LTD, QINGDAO HAISHUO STEEL MODEL PRODUCTS CO., LTD.

The utility model provides a trampoline of installation handrail, trampoline landing leg, handrail and the trampoline landing leg of installation on the trampoline frame and the connecting piece of handrail, its characteristics are: the connecting piece includes intermediate junction pipe and lower extreme connecting pipe, and the intermediate junction pipe is two straight tubes and connects as an organic wholely side by side to vertical fixing on the trampoline frame, on the lower extreme connecting pipe on the base vertical trampoline landing leg intubate, the handrail lower extreme intubate of setting up, during a straight tube of intermediate junction pipe is inserted to trampoline landing leg lower part, and in the bottom entry trampoline landing leg intubate, during another straight tube of intermediate junction pipe is inserted to the handrail lower part, and in the bottom entry handrail lower extreme intubate. Be convenient for combine handrail lower extreme and trampoline landing ...

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Номер записи: 2
30-09-2015 дата публикации

Vehicle power battery SOC value reporting method and device and battery management system

Номер: CN104943553A
Автор: MEI AO, ZHENG YINJUN, FU XINGFENG, TU CHENGJIAO, LUO JIE
Принадлежит:

The invention provides a vehicle power battery SOC value reporting method and device and a battery management system. The method comprises the steps that firstly, an SOC value B of a power battery at the current moment is estimated; secondly, the difference value n% between the SOC value B estimated at the current moment and an SOC value A reported to a vehicle controller at the previous moment is calculated; thirdly, whether the absolute value of the difference value n% is larger than a preset jumping limiting value x% or not is judged, wherein the preset jumping limiting value x% is larger than zero, the SOC value B at the current moment is directly reported to the vehicle controller if the absolute value of the difference value n% is smaller than or equal to the preset jumping limiting value x%, and the next step is executed if the absolute value of the difference value n% is larger than the preset jumping limiting value x%; fourthly, whether the difference value n% is larger than zero ...

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Номер записи: 3
09-09-2015 дата публикации

Master controller clock reset processing method and device and corresponding automobile

Номер: CN104898491A
Автор: ZHENG YINJUN, FU XINGFENG, TANG XIANGBO, WANG JUN, MEI AO, WANG QINGQUAN, LI CHANGMING, LAI JIJIAN
Принадлежит:

The invention provides a power battery system master controller clock reset processing method comprising the following steps that when a power battery system master controller performs initialization self-checking, resetting of a clock is judged; and if the clock is reset through detection, the clock is set to be the preset time, and the clock initialization process is completed. The invention also correspondingly provides a power battery system master controller clock reset processing device and an automobile. With application of the method, a situation that the automobile cannot be started after clock resetting occurs on a clock chip can be avoided, and state of charge SOC value correction can be smoothly completed.

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Номер записи: 4
07-05-2014 дата публикации

High-voltage protection system of power battery and vehicle

Номер: CN103770655A
Автор: WEN KAI, XIA HENG, PEI FENG, ZHOU YUSHAN, JIANG JIANSHAN, LUO YULIANG, WANG JUNHUA, SU JIANYUN, YI HAIXIA, MA YIXING, WANG MIN, TAN XINGKUN, CHEN WENJING, ZHENG YINJUN, WANG QINGQUAN, FU XINGFENG
Принадлежит:

The invention provides a high-voltage protection system of a power battery. The system comprises a vehicle controller, a collision switch, a first relay, a second relay, a power battery management module and a power supply, wherein the power battery management module comprises the power battery used for providing high-voltage electricity, a power battery controller and a third relay set connected with the power battery, the power supply, the first relay, the collision switch and the control end of the second relay are sequentially connected in series to form a first control circuit, and the power supply, the second relay, the control end of the third relay set and the power battery controller are sequentially connected in series to form a second control circuit. The system is high in reliability and cannot increase development cost.

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Номер записи: 5
30-07-2014 дата публикации

Novel tri/tetra-coordination dual-core copper coordination compound blue-green materials and preparation method thereof

Номер: CN103951683A
Автор: CHEN JINGLIN, FU XINGFENG, HE LIHUA, WEN HERUI
Принадлежит:

The invention relates to luminescent novel material synthesis technologies and particularly relates to blue-green materials with novel tri/tetra-coordination dual-core copper [I] coordination compounds and a preparation method thereof. According to the preparation method, the novel dual-core copper [I] coordination compound blue-green materials, namely [Cu2[bmptzH][[mu]-dppm]2][ClO4]2 and [Cu2[fptz][[mu]-dppm]2][ClO4], which simultaneously have two coordination bonding manners, namely tri-coordination and tetra-coordination, and have special structures, are synthesized from functionalized pyridine triazole bidentate chelating ligands (5-tert-butyl-3-[6-methyl-pyridine-2-yl]-1,2,4-triazole and 5-trifluoromethyl-3-[pyridine-2-yl]-1,2,4-triazole) and an organic diphosphine auxiliary ligand (bis[diphenylphosphino]methane). The blue-green materials show very good photoluminescence properties in a solid state, and the photoinduced quantum efficiency is 66% and 77% respectively.

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Номер записи: 6
04-08-2023 дата публикации

Relay circuit of power battery pack and relay fault identification method

Номер: CN116533767A
Автор: FU XINGFENG, YAO WEIHAO, GAO ZHENYU, YU XIANGSONG, HE GUOXIN, WANG MANLI, KE HUABO
Принадлежит:

The invention provides a relay circuit of a power battery pack and a relay fault identification method, a VCU outside the power battery pack is not directly connected to a control end of an emergency power-off relay, but a BMS controller is connected to the emergency power-off relay through a first diode. After an emergency power-off signal of the whole vehicle is received, a VCU outside the power battery pack does not directly control the control end of the emergency power-off relay, but sends an emergency power-off instruction to the BMS controller, the BMS controller disconnects the main positive relay according to the emergency power-off instruction, then the emergency power-off relay is disconnected after waiting for a period of time, and the power battery pack is powered off. In addition, the control end of the emergency power-off relay is connected in parallel with an anti-reverse diode, so that uncontrolled opening and closing of the emergency power-off relay caused by frequent ...

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Номер записи: 7
23-06-2023 дата публикации

Asymmetric synthesis method of chiral cyclopropane derivative

Номер: CN116283660A
Автор: YAN PUCHA, ZHOU BO, HUA YUNYU, CHENG HOU'AN, SUN ZEBIN, FU XINGFENG, LI YUANQIANG
Принадлежит:

The invention provides an asymmetric synthesis method of a chiral cyclopropane derivative. Comprising the following steps: dissolving a compound 2 and an organic boride R-BXn in a solvent, and under the action of a catalyst, a ligand, an oxidant, an additive and alkali, obtaining the chiral cyclopropane derivative as shown in a formula 1, r'is selected from one of alkyl, alkoxy, aryl and substituted aryl, R is selected from one of alkyl, cycloalkyl and phenyl, X is selected from halogen, alkoxy or aryloxy, n is an integer of 1-3, and when n is 2 or 3, X can be the same or different. The method disclosed by the invention has a very broad-spectrum substrate application range and functional group compatibility, and has high selectivity and high yield; and the method is simple and is suitable for large-scale production and later modification of series medicines.

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Номер записи: 8