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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 11. Отображено 11.
23-09-2015 дата публикации

Projector additionally provided with incandescent lamp

Номер: CN104932181A
Автор: HOU LIGANG, SONG CHEN, WANG JINHUI, PENG XIAOHONG, GENG SHUQIN
Принадлежит:

A projector additionally provided with an incandescent lamp belongs to the field of multimedia imaging. An incandescent lamp and a light inductor are added to the outside of a projector, the incandescent lamp is called an external bulb, an internal circuit of the projector and the incandescent lamp and the light inductor constitute a loop, providing voltage for the incandescent lamp and the light inductor, the external bulb is fixedly mounted on a reflector in a position between the reflector and a projection screen, the light inductor is fixedly mounted on the reverse side of the reflector and can sense light outside the projector, and the additionally mounted light inductor judges whether the incandescent lamp is needed to provide an external light source. The projector additionally provided with the incandescent lamp reduces loss of an imaging light source metal halide lamp, the service life is prolonged, external interference is reduced, at the same time, the imaging definition is controlled ...

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Номер записи: 1
25-06-2014 дата публикации

Automatic layout method for positions of heat through holes in 3D integrated circuit

Номер: CN103886148A
Автор: HOU LIGANG, FU JINGYAN, WANG JINHUI, PENG XIAOHONG, GENG SHUQIN, LU BO
Принадлежит:

The invention relates to an automatic layout method for the positions of heat through holes in a 3D integrated circuit, belongs to the field of circuit design, and relates to a heat through hole inserting method for balancing a heat problem of the 3D integrated circuit. The automatic layout method for the positions of the heat through holes in the 3D integrated circuit comprises the steps that firstly, regional dividing and temperature analysis are carried out on a layout, and the number of the needed heat through holes and positions allowing the heat through holes to be inserted in are judged and calculated through a temperature comparison result; temperature analysis and judgment are carried out cyclically, and if temperature requirements are not met, the heat through holes are inserted until the temperature requirements are met by all regions. The whole automatic layout process is completed, the heat problem of the circuit is solved through the simple method, the original circuit structure ...

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Номер записи: 2
26-03-2014 дата публикации

Automatic layout method for power/ground TSV positions in 3D integrated circuit

Номер: CN103678771A
Автор: HOU LIGANG, LIANG XIANG, WANG JINHUI, LU BO, PENG XIAOHONG, GENG SHUQIN
Принадлежит:

The invention relates to an automatic layout method for power/ground TSV positions in a 3D integrated circuit. An input unit is used for establishing a rectangular coordinate system of the 3D integrated circuit and initially determining coordinates of TSVs. A linear layout unit is used for horizontally moving signal TSVs to the closest straight lines. A shield unit is used for inserting ground TSVs and reducing noise between the signal TSVs. A grid distribution unit is used for establishing a secondary grid in a TSV layout chart. A power supply layout unit is used for inserting power TSVs to supply power to chips. According to the TSV layout chart with the given initial layout, capacitive noise may be produced between every two TSVs. Through the method of inserting the power TSVs and the ground TSVs, the electric field intensity between the TSVs can be effectively reduced, so that the purpose of shielding is achieved. Consequently, the capacitive noise caused by capacity coupling between ...

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Номер записи: 3
25-05-2011 дата публикации

Dual-threshold domino circuit with optimal gate control vector used in low-power consumption VLSI (very large scale integration)

Номер: CN0102075178A
Автор: JINHUI WANG, WUCHEN WU, LIGANG HOU, NA GONG, SHUQIN GENG, WANG ZHANG, YING YUAN, WANG JINHUI, WU WUCHEN, HOU LIGANG, GONG NA, GENG SHUQIN, ZHANG WANG, YUAN YING
Принадлежит:

The invention relates to a dual-threshold domino circuit with an optimal gate control vector used in low-power consumption VLSI (very large scale integration), i.e., when the dual-threshold domino circuit is in a dormant state, leakage power consumption of the domino circuit is reduced by utilizing the optimal gate control vector. In the invention, after the dual-threshold domino circuit just enters the dormant state from an operating state, a chip is kept at unchanged high temperature owing to short time, and at the moment, the leakage power consumption can be effectively reduced by utilizing the gate control vector with a high-level input signal and a high-level clock signal; and after the dual-threshold domino circuit is changed into the dormant state from the operating state for a period of time, the temperature of the chip is reduced to room temperature, and at the moment, the leakage power consumption can be more effectively reduced by utilizing the gate control vector with a low-level ...

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Номер записи: 4
27-04-2011 дата публикации

Optimal maintaining pipe domino circuit used for high-performance VLSI (Very Large Scale Integrated Circuit)

Номер: CN0102035530A
Автор: Wang Jinhui, Wu Wuchen, Hou Ligang, Gong Nuo, Geng Shuqin, Zhang Wang, Yuan Ying
Принадлежит:

The invention relates to an optimal maintaining pipe domino circuit used for a high-performance VLSI (Very Large Scale Integrated Circuit), i.e. in the domino circuit, the balance of a plurality of important parameters of dynamic power consumption, leakage current, noise margin, circuit delay, process fluctuation resisting coefficients and the like is realized by applying an optimal maintaining pipe technology through regulating the substrate voltage and the power supply voltage of the maintaining pipe, therefore, the domino circuit reaches optimal comprehensive property, wherein the power supply voltage and the substrate voltage of the maintaining pipe are respectively VddL and Vb, the power supply voltages and the substrate voltages of left PMOS (P-channel Metal Oxide Semiconductor) pipes except the maintaining pipe are Vdd, the substrate voltages of all NOMS (N-channel Metal Oxide Semiconductor) pipes in the circuit are ground voltages Gnd, and the relation of the voltages is: Gnd Подробнее

Номер записи: 5
18-06-2014 дата публикации

Passive Wi-Fi prompting paster

Номер: CN103872797A
Автор: HOU LIGANG, YANG CHUNHUI, WANG JINHUI, PENG XIAOHONG, GENG SHUQIN
Принадлежит:

The invention relates to a passive Wi-Fi prompting paster, and relates to the field of design and manufacturing of integrated circuits. The passive Wi-Fi prompting paster is used for being pasted at a striking position in public so as to prompt intensity and availability of Wi-Fi signals. Part of magnetic force lines of a Wi-Fi magnetic field penetrate through a coil of the passive Wi-Fi prompting paster. Off-chip antenna coil inductance and on-chip capacitance generate resonance, a voltage is produced on an antenna coil, and the coil can sense different voltages according to different types of Wi-Fi intensity. The voltage can be used as a power source of a digital logic portion and LED indication lamps after being rectified and limited. Meanwhile, the direct-current voltage which comes out of a rectifier and is provided with certain ripples is converted into a corresponding voltage value through an ADC. Clock signals of the digital logic portion are produced by an OSC at the analog front ...

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Номер записи: 6
18-06-2014 дата публикации

TSV automatic insertion method of three-dimensional integrated circuit

Номер: CN103870652A
Автор: HOU LIGANG, ZHAO WEI, WANG JINHUI, PENG XIAOHONG, GENG SHUQIN
Принадлежит:

The invention relates to a TSV automatic insertion method of a three-dimensional integrated circuit, and belongs to the field of circuit design. Firstly, a rectangular coordinate system of a three-dimensional integrated circuit layout is set, coordinates and sizes of TSVs and standard units which are primarily located are extracted, and the TSVs and the standard units are classified according to the vertical coordinates; then the standard units of each row are moved, and the TSVs are inserted; if necessary, the TSVs are moved while the standard units are moved, and it is ensured that the changes of relative positions of the TSVs and the standard units on the same row after the standard units are moved is smaller than that before the standard units are moved as far as possible; according to the first mode, all layers of chips of the three-dimensional integrated circuit are bonded and then the TSVs are manufactured, it is required that the TSVs of all layers are the same in position, and ...

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Номер записи: 7
30-09-2015 дата публикации

WIFI prompt sticker based on WIFI signal detection and intensity display purpose

Номер: CN104955092A
Автор: PENG XIAOHONG, RU FENG, HOU LIGANG, WANG JINHUI, GENG SHUQIN
Принадлежит:

The invention discloses a WIFI prompt sticker based on a WIFI signal detection and intensity display purpose, and belongs to the technical field of WIFI signal detection. According to the prompt sticker, the intensity of a WIFI signal is represented through the number of light-emitting signal lamps, the larger the number of the light-emitting signal lamps is, the higher the intensity is, conversely, the smaller the number of the light-emitting signal lamps is, the lower the intensity is. The WIFI prompt sticker mainly has three main functions, that is, a signal detection function, a signal processing function, and a signal comparison and display function; the signal detection function is mainly finished by an LC frequency selection loop, the signal processing function converts an alternating-current voltage to the needed direct-current voltage, and the signal comparison and display function displays the signal intensity through voltage comparison. The WIFI prompt sticker disclosed by the ...

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Номер записи: 8
25-06-2014 дата публикации

Clothes management system based on bar code scanning

Номер: CN103886694A
Автор: HOU LIGANG, GAO DEYANG, WANG JINHUI, PENG XIAOHONG, GENG SHUQIN
Принадлежит:

The invention discloses a clothes management system based on bar code scanning, and belongs to the technical field of clothes management. The system comprises a chest, a bar code clothes scanner and a smart phone with client software. Chests can be numbered at will, the bar code clothes scanner scans the clothes and meanwhile stores relevant information of the clothes, and the clothes information is inquired and managed through the smart phone. Through the simple method, the system solves the problems that the clothes are left about and cannot be found, combination of bar codes of the scanned clothes and database processing is utilized for managing the information of the clothes, and the aim of effectively managing the clothes is achieved.

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Номер записи: 9
26-03-2014 дата публикации

Noise-reduction-based automatic layout method for positions of TSVs in 3D integrated circuit

Номер: CN103678770A
Автор: HOU LIGANG, LIANG XIANG, WANG JINHUI, LU BO, PENG XIAOHONG, GENG SHUQIN
Принадлежит:

The invention relates to a noise-reduction-based automatic layout method for the positions of TSVs in a 3D integrated circuit. An input unit, a moving unit, an adjusting unit, a storage unit, a judging unit and a bouncing-off unit are adopted in the method, wherein the input unit is used for establishing a rectangular coordinate system of the 3D integrated circuit and initially determining the coordinates where the TSVs are located, the moving unit is used for moving signal TSVs to integer coordinate points, the adjusting unit is used for adjusting the positions of surplus TSVs, the storage unit is used for finding TSV pairs with the intervals equal to the scale standard through a circle drawing method, the judging unit is used for judging whether optimizing needs to be conducted, and the bouncing-off unit is used for bouncing off the TSV pairs with the intervals equal to the scale standard. According to the noise-reduction-based automatic layout method for the positions of the TSVs in ...

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Номер записи: 10
18-06-2014 дата публикации

Specific continuous voice filtering method and device of mobile phone

Номер: CN103871417A
Автор: WANG JINHUI, LONG ZHEHUA, HOU LIGANG, GENG SHUQIN, PENG XIAOHONG, GONG NA
Принадлежит:

The invention provides a specific continuous voice filtering method and device of a mobile phone, and belongs to the technical field of communication methods and equipment. When a user uses the function, user voice is recorded at first, identified specific voice is recorded in the mobile phone, and a voice library of the mobile phone is built; when the mobile phone is used for communication every time, the user can make the choice that the mobile phone only identifies the specific voice. By means of the specific continuous voice filtering method and device of the mobile phone, in a noisy communication environment, communication inconvenience occurring in the environment can be overcome effectively, and it can be guaranteed that the other party of the communication can obtain high-quality voice communication; certainly, when the function is used, only the voice of the user can pass through the mobile phone, voice of other people around the user cannot be transmitted to the other party, and ...

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Номер записи: 11