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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 14. Отображено 14.
04-08-2023 дата публикации

Trusted industrial data management system, method and equipment based on PK system

Номер: CN116541839A
Автор: TU PING, JING QIDONG, JIN JIAN, LIAO JIAJIA, LIANG CHUNFENG, LIU ZHUN, CAO LIN, LUO CHAO, ZHANG LINYU, LIU YANG, QIU YALONG, HE QUNXIONG, LIU BO, PENG ZHONGYI, LI ZHICHAO, WANG SIZHENG, CHEN QINGHUI, HE RUOLONG
Принадлежит:

The invention relates to a trusted industrial data management system, method and equipment based on a PK system, the system comprises a security situation awareness module and a data security module, the security situation awareness module is arranged in an operation layer of the PK system and is used for carrying out situation awareness monitoring on an application layer of the PK system, stopping data transmission after a threat event is monitored, and sending the data security module to the application layer of the PK system; the data security module is informed of the threat event; and the data security module is arranged in an application layer of the PK system and is used for setting data parameters of the security situation awareness module and improving the security level of the application layer and monitoring a data source of the threat event after receiving the threat event notification. A security situation awareness module is arranged on an operation layer of a PK system, security ...

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Номер записи: 1
28-01-2015 дата публикации

Connecting rod length adjusting mechanism

Номер: CN104314933A
Автор: ZHANG LINYU, XIE GUODONG, JI AN
Принадлежит:

The invention relates to a connecting rod length adjusting mechanism, which is characterized in that a left-handed connecting head is connected with a left-handed screw stud, the left-handed screw stud is connected with a connecting screw nut, an inclined surface locking block is padded between the connecting screw nut and the left-handed connecting head, the connecting nut is connected with a right-handed screw stud, the right-handed screw stud is connected with a middle section, an inclined surface locking block is padded between the connecting screw nut and the middle section, the middle section is connected with the right-handed screw stud, the right-handed screw stud is connected with a right-handed connecting head, and an inclined surface locking block is padded between the middle section and the right-handed connecting head. The connecting rod length adjusting mechanism has the advantages that the structure is simple, the operation is convenient, the length adjustment is precise, ...

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Номер записи: 2
02-05-2012 дата публикации

Oral preparation capable of tonifying qi and building body and preparation method thereof

Номер: CN0102008640B
Автор: TAO JUN, ZHANG HUA, BAN SHUXIAN, ZHANG LINYU, HUA QIANLI, WANG NAIHAO, XU JIN, HUA ZHANG, SHUXIAN BAN, LINYU ZHANG, QIANLI HUA, NAIHAO WANG, JIN XU
Принадлежит:

The invention discloses an oral preparation capable of tonifying qi and building body, which is prepared from the following drug-effect raw materials in parts by weight: 1000-1500 parts of ginseng, 1250-1750 parts of Chinese magnoliavine fruit, 2250-2750 parts of radix ophiopogonis, 2750-3250 parts of astragalus mongholicus, 1250-1750 parts of radix polygoni multiflori preparata, 1500-1750 parts of angelica sinensis, 1000-1500 parts of radix puerariae, 500-1000 parts of ligusticum wallichii, 500-1000 parts of safflower and 500-1000 parts of red paeony root through a conventional traditional Chinese medicine decocting method. The oral preparation is capable of tonifying qi and nourishing blood as well as building body and calming mind, and is used for improving the competitive readiness, enhancing the capabilities of physical work and brainwork such as sports tournament, training, working, travelling and the like, and reinforcing the physique of aged and elderly people and valetudinarian ...

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Номер записи: 3
15-08-2023 дата публикации

Laser composite ultrasonic welding joint and using method thereof

Номер: CN116586796A
Автор: ZHAO JIANWEN, YE JICHAO, WU HONGJIAN, ZHANG HANBING, ZHANG LINYU, CHEN CHENYAN, WANG JUNJIE, JIN GUI, ZHU ZHENKUN, QIAN XIAONING, CAO ZHIGANG, LI GUANGHAO, GONG JIABAO, LIU JIANYU, CHEN YONGQUAN
Принадлежит:

A through hole allowing laser to pass through is formed in the middle of the ultrasonic welding connector and filled with water, the inner wall of the through hole is a polished reflecting wall, and laser beams can be totally reflected between the water in the through hole and the interface of the polished reflecting wall. The invention further discloses a laser surface pretreatment and selected area curing bonding method for the safety tools and instruments, and the laser surface pretreatment and selected area curing bonding method comprises the steps that firstly, laser is guided to penetrate through a transparent component and radiate to a to-be-welded interface to pre-form an annular fusion guiding area; and then the transparent component and the safety tool are solidified and bonded through the laser composite ultrasonic welding connector. The invention further discloses a laser composite ultrasonic welding method for the electronic tag for the safety tool and appliance, wherein the ...

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Номер записи: 4
12-02-2014 дата публикации

Climbing pedal

Номер: CN103566544A
Автор: YUE PING, WU GUOWEI, WU HONGXIONG, XU FEIFEI, ZHANG HANBING, ZHANG LINYU, ZHENG XUEQIN
Принадлежит:

The invention relates to a climbing pedal, which comprises a foot rest and a lifting rope; two ends of the lifting rope are respectively fixed on two ends of the foot rest; the middle part of the lifting rope is fixedly connected with a hanging hook; two ends of the foot rest are respectively provided with at least one clamp groove for fixing the lifting rope on the foot rest; the foot rest below the lifting rope is fixedly connected with an electronic tag component; the foot rest is provided with fixing devices for locking the lifting rope in the clamp grooves. The climbing pedal has the advantages that the electronic tag component is fixed on the foot rest below the lifting rope, the fixing devices are used for locking the lifting rope in the clamp grooves, thus, when the climbing pedal is used, the electronic tag component and the lifting rope are not likely to drop from the foot rest, the use performance of the climbing pedal is ensured, the service life is prolonged, the safety performance ...

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Номер записи: 5
23-06-2023 дата публикации

Simulation method and device for visual operation, equipment and storage medium

Номер: CN116306157A
Автор: TU PING, JING QIDONG, LIAO JIAJIA, LIANG CHUNFENG, LIU ZHUN, CAO LIN, LUO CHAO, JIN JIAN, PENG DONG, ZHANG LINYU, LIU YANG, QIU YALONG, HE QUNXIONG, LIU BO, PENG ZHONGYI, LI ZHICHAO, WANG SIZHENG, CHEN QINGHUI, HE RUOLONG
Принадлежит:

The invention relates to a visual operation simulation method, device and equipment and a storage medium, simulation data are obtained by calculating obtained simulation parameters, and the simulation data are uploaded to visual equipment in real time; calling a simulation calculation service according to the real-time state displayed by the visual equipment to carry out finite element solution to obtain a simulation calculation result; wherein the simulation calculation service is provided by a plurality of finite element solving devices, and the priorities of the finite element solving devices are determined by setting a threshold value. Threshold values are set for finite element solving equipment to determine priorities, so that computing resources of the finite element solving equipment can be utilized to the maximum extent, and uneven resource allocation of resource computing is avoided; and the simulation data is displayed in real time through the visual equipment, and a user can ...

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Номер записи: 6
04-07-2023 дата публикации

Power equipment fault prediction method and system based on knowledge graph

Номер: CN116384567A
Автор: CHE DAQING, GUO LIXUAN, YU JIANGBIN, HUANG XIAOGUANG, ZHANG LINYU, LIU JING, XIAO HUI, XU ZHIQIANG, GAN XING, CHEN JIAN
Принадлежит:

The invention discloses a power equipment fault prediction method and system based on a knowledge graph. The method comprises the following steps: acquiring fault record data of historical power equipment; for different modal data of each sample, performing entity extraction by adopting a corresponding preset rule; based on the multi-modal entity extraction result of each sample, inputting the multi-modal entity extraction result into a preset feature fusion analysis model, and obtaining an entity relationship representing a power equipment fault association rule; forming a power equipment fault analysis knowledge graph based on the entities and the entity relationship; and based on the power equipment fault data before the current moment and in combination with the power equipment fault analysis knowledge graph, obtaining a power equipment fault prediction result at a future moment. According to the invention, power equipment fault prediction analysis is carried out through the power equipment ...

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Номер записи: 7
14-07-2023 дата публикации

Method and system for improving frequency stability margin of wind power high-permeability power system

Номер: CN116436035A
Автор: TANG FEI, QI JUNFENG, LIU ZHUO, XIE JIARUI, CHEN MO, ZHANG LINYU, WANG FENG
Принадлежит:

The invention belongs to the technical field of wind power high-permeability power system frequency stability, and relates to a wind power high-permeability power system frequency stability margin improvement method and system.The method comprises the steps that unified structure model parameters of thermal power generating units and wind power generating units in a power system are solved, and the unified structure model parameters of the power system are calculated; calculating a frequency domain analytic expression of the frequency of the power system, and obtaining an index expression reflecting the frequency stability margin of the power system; determining the frequency stability margin of the power system by comprehensively considering three indexes, namely the maximum frequency change rate, the lowest frequency drop point and the steady-state frequency deviation; calculating a relation matrix of the maximum frequency change rate of the power system and the fault disturbance value ...

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Номер записи: 8
08-08-2023 дата публикации

Performance evaluation method and system for RFID chip

Номер: CN116562313A
Автор: WU HONGJIAN, ZHU ZHENKUN, ZHAO JIANWEN, MO SHASHA, ZHANG LINYU, CAO ZHIGANG
Принадлежит:

The invention provides a method for evaluating the performance of an RFID chip. The method comprises the following steps: acquiring a plurality of indexes for detecting the performance of the RFID chip; collecting model information of a target RFID chip to obtain target model data; obtaining a plurality of index parameter standards; performing performance detection on the target RFID chip by adopting a plurality of indexes to obtain a plurality of index detection parameters; constructing an RFID chip performance evaluation model; and inputting the plurality of index detection parameters into the RFID chip performance evaluation model to obtain a performance evaluation result. The invention further provides a performance evaluation system of the RFID chip. The performance evaluation system comprises an index acquisition module, a model information acquisition module, an index parameter standard acquisition module, an index detection parameter acquisition module, a model construction module ...

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Номер записи: 9
19-06-1996 дата публикации

Non-scar burn scald powder and preparing process thereof

Номер: CN0001124631A
Автор: LINYU ZHANG, ZHANG LINYU
Принадлежит:

The Chinese medicinal powder for curing burn and scald without scar is prepared from 3 Chinese medicinal components of poplar flower, calamine and borneol through dewatering, separately breaking and mixing. This invention feature few Chinese medicinal components, simple process and low cost.

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Номер записи: 10
11-08-2023 дата публикации

Non-throwing type aircraft separation launching device

Номер: CN116573160A
Автор: HU SHI, LIANG JIQIU, CHANG ZIYUAN, LIU QINGHAO, HU WANLIN, PENG WEI, LIU YING, WU FENG, ZHANG LINYU, YANG SEN, QIAN QINJIAN, LIU KANG
Принадлежит:

The invention relates to a non-throwing type aircraft separation launching device which comprises a carrier, two separation supports are rotationally installed on the carrier, notches are formed in the separation supports, the two separation supports are locked in a closed state through separation bolts, a cavity is formed between the two separation supports, and the two separation supports are arranged in the cavity. A mounting opening is defined by the two notches, an elastic piece is connected between the separation supports and the carrier, and the elastic piece tends to open the two separation supports; a first aircraft is installed in the installation opening, and a second aircraft is installed in the cavity. The separation bolt explodes for separation, limiting and fixing of the separation support are relieved, the separation support is opened under the elastic force of the elastic piece, the first aircraft in the mounting opening is released, and meanwhile preparation work is made ...

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Номер записи: 11
04-04-2023 дата публикации

3D convolution self-encoding video anomaly detection method guided by pseudo anomaly

Номер: CN115909141A
Автор: LIU HUI, HE RUJIN, ZHANG LINYU, JI JUAN
Принадлежит:

The invention relates to a pseudo-anomaly-guided 3D convolutional self-encoding video anomaly detection method, and belongs to the field of video monitoring. The method comprises the following steps: firstly, simulating abnormal data distribution by using normal data to generate a pseudo-abnormal number, and secondly, training an automatic encoder AE by using the normal data and the pseudo-abnormal data to form PA-3DCAE, namely a pseudo-anomaly guided 3D convolutional self-encoding network; secondly, maximizing the reconstruction loss of pseudo abnormal data, and minimizing the reconstruction loss of normal data at the same time; and finally, calculating an abnormal score based on the reconstructed peak signal-to-noise ratio (PSNR). The performance of the abnormal behavior detection model is improved.

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Номер записи: 12
12-11-2014 дата публикации

Climbing plate

Номер: CN104138654A
Автор: YUE PING, WU GUOWEI, WU HONGXIONG, XU FEIFEI, ZHANG HANBING, ZHANG LINYU, ZHENG XUEQIN
Принадлежит:

The invention relates to a climbing plate which comprises a pedal and a lifting rope. The two ends of the lifting rope are fixed to the two ends of the pedal respectively. A lifting hook is fixedly connected to the middle of the lifting rope. The two ends of the pedal are respectively provided with at least one clamping groove for fixing the lifting rope to the pedal, an electronic tag module is fixedly connected to the pedal below the lifting rope, and the pedal is provided with a fixing device for locking the lifting rope to the clamping grooves. The climbing plate has the advantages that the electronic tag module is fixedly connected to the pedal below the lifting rope, the lifting rope is locked in the clamping grooves through the fixing device, an electronic tag and the lifting rope are not prone to disengaging from the pedal when the climbing plate is used, the using performance of the climbing plate is guaranteed, the service life is prolonged, the safety performance is improved, ...

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Номер записи: 13
08-08-2023 дата публикации

Warehouse monitoring method and system based on RFID chip

Номер: CN116562748A
Автор: WU HONGJIAN, ZHAO JIANWEN, ZHU ZHENKUN, MO SHASHA, WANG JUNJIE, ZHANG LINYU
Принадлежит:

The invention provides a warehousing monitoring method based on an RFID chip. The warehousing monitoring method comprises the following steps: acquiring equipment authority information of handheld information interaction equipment; setting a signal strength constraint threshold value; performing interaction signal detection to obtain an interaction signal set; when the equipment authority information and the signal intensity constraint threshold value are met, connection between the handheld information interaction equipment and the corresponding RFID chip tag is established; when the connection is established, generating a navigation path according to the real-time position; and guiding storage access through the navigation path. The invention also provides a warehouse monitoring system based on the RFID chip. The warehouse monitoring system comprises an authority acquisition module, a threshold setting module, a signal detection module, a connection establishment module, a path generation ...

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Номер записи: 14