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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 20. Отображено 20.
14-04-2023 дата публикации

Engineering intelligent evaluation method, system and device based on big data and storage medium

Номер: CN115965228A
Автор: JIA TIEJUN, XU YUXIN, SHI FENGCHUAN, ZHAO ZHONGHAI, PAN XINXIAN, LI YUNDONG, LIU SHUAI, REN WENMING, MA JUNHUI, XU SHA, HUANG RUI
Принадлежит:

The invention relates to the field of engineering cost, in particular to an intelligent engineering evaluation method, system and device based on big data and a storage medium, and the method comprises the steps: selecting a cost node, and inputting engineering cost parameters based on the selected cost node, traversing a cloud database based on the project project details to call corresponding project cost data stored in the cloud database, the project cost data including various project cost budget data; and estimating the engineering cost condition of the engineering project based on the called various engineering cost budget data, and generating an engineering cost scheme based on the engineering cost condition. According to the invention, the accuracy and efficiency of cost evaluation can be improved.

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Номер записи: 1
27-06-2023 дата публикации

Cooling and spraying system of side-unloading rock loading machine

Номер: CN116336044A
Автор: ZHANG YI, LIU ZEPING, LI XIAOPENG, YANG YADONG, JIANG FEI, WANG XUESONG, ZHANG SHIZONG, ZHANG LINGYAN, ZHANG FENG, ZHAO XIAOYU, LI ZHI, GAO XIANG, FU RUONAN, JIA TIEJUN, LI YANG, XU TIANJIAO, YAN XIAOTING, YAN XILING, YAO XIAOKAI, ZHANG QIANQIAN, ZHAO LING, ZHOU YONGPENG, CHEN XUEFEI, LIU PEIMING, WU PEIDONG, ZHANG HUILING, LIU MIN, XIAO HUI, LIU CHUNYAN
Принадлежит:

The invention discloses a cooling spray system of a side-unloading rock loading machine. An inlet of a cooling spray unit is connected with an external water source, and an outlet is connected with a spray nozzle; the valve is fixedly connected into the cooling spraying system; and the cooler is fixed in an oil tank of the side unloading rock loading machine, and an outlet and an inlet of the cooler are connected with a spray nozzle and a flow meter in the cooling spray unit through pipelines. Specifically, one end of the cooling spray unit is connected with an external water source, and the other end of the cooling spray unit is connected with a spray nozzle for dust removal, so that the safety of operators in an operation area is guaranteed; meanwhile, the cooler is arranged in the cooling spraying system and arranged in the oil tank, heat in the hydraulic oil is brought out through heat exchange between cooling water in the cooler and the hydraulic oil in the oil tank, and therefore ...

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Номер записи: 2
18-11-2015 дата публикации

A outer pendulum / lower open breast board turning device for automatic side dumping semitrailer

Номер: CN0204774852U
Автор: JIA TIEJUN
Принадлежит:

The utility model relates to an it specifically is an outer pendulum / lower open breast board turning device for automatic side dumping semitrailer to unload the breast board turning device of semitrailer. It includes stand, breast board, and the hinge of being connected with last under frame is equipped with to the breast board bottom, and the hinge is through the hub connection of having strong market potential, first axle sleeve and second axle sleeve do not are equipped with to breast board upper portion and stand top, first axle sleeve and the coaxial setting of second axle sleeve, first axle sleeve of first round pin hub connection and second axle sleeve. Compared with the prior art, the beneficial effects of the utility model are that: simple structure, the operation of being convenient for, outer pendulum and lower division function can be switched rapidly to outer pendulum of breast board or lower division function in the time of can realizing the semitrailer side dumping fast ...

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Номер записи: 3
28-04-2004 дата публикации

一种金属卤化物灯的发光药丸

Номер: CN0001492471A
Автор: LI DAMING, JIN JIZENG, JIA TIEJUN, DAMING LI, JIZENG JIN, TIEJUN JIA, 李大明
Принадлежит:

This invention discloses a luminous pill of a metal halide lamp composed of Na, Sc, Th, Tl and In. The produced luminous pills can be used in 150w-400w different powers, different tubes of metal halide lamps.

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Номер записи: 4
29-06-2011 дата публикации

Intelligent NIPS framework based on dynamic cloud/fire wall linkage

Номер: CN0102111420A
Автор: TIEJUN JIA, PENG XIONG, JIA TIEJUN, XIONG PENG
Принадлежит:

An NIPS (Network Intrusion Prevention System) adopts the structure that an NIPS framework in linkage with a cloud/fire wall is connected to a cloud security. The cloud security technology, the artificial intelligence technology and the network invasion prevention technology are combined together by adopting a novel design concept and manner. The novel technical characteristics of the cloud security are utilized to combine with the advantages of real-time extraction, interactive coordination and linkage and abnormal information identification of the dynamic cloud/fire wall technology, so that the detection and identification accuracies, the dynamic interactive coordination and linkage performance and the intelligent blocking decision-making performance are improved, false alarm and high alarm loss rate are avoided, and both the key technology and the core problems in integral dynamic defense and detection of the computer network security are well solved, accordingly, the safe reliability ...

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Номер записи: 5
09-06-2010 дата публикации

Power control structure and method thereof based on game theory model in network

Номер: CN0101729105A
Автор: TIEJUN JIA, QIANG SUN, XIANWEN ZENG, JIA TIEJUN, SUN QIANG, ZENG XIANWEN
Принадлежит:

The invention discloses power control structure and method thereof based on a game theory model in a network. The structure is used for calculating a launching power adopted by a node to send a message to an adjacent node in the network and comprises an SNR calculation module and a power control module of a physical layer as well as a received message processing module and an adjacent node information table of a network layer. The method comprises the following steps of establishing the adjacent node information table, and recording an ID of the adjacent node and an interference power value of the adjacent node, a distance between the adjacent node and the node and the profit of sending the message by adopting the launching power; and obtaining an interference value of the adjacent node corresponding to the maximum of the profit of sending the message by adopting the launching power and a distance value between the adjacent node and the node according to the adjacent node information table ...

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Номер записи: 6
20-07-2011 дата публикации

Method for managing and charging public traffic riding privilege

Номер: CN0102129723A
Автор: JIA TIEJUN, TIEJUN JIA
Принадлежит:

The invention relates to a method for managing and charging public traffic riding privilege, which can realize various ticket rules of rail traffic such as day ticket, week ticket and month ticket by using ticket charging, timing and times counting technology. The method improves and perfects the shortcomings and disadvantages of the current charging mechanism in which the existing domestic large city public traffic passengers are crowded, the buses are jam, and the traffic order is disordered; the method is capable of preventing from reversing at a short distance and enjoying privilege for multiple times, even taking bus without fee; the method is capable of reducing the traveling times and crowding of the passengers when getting on and getting off, increasing the passenger traffic efficiency, reducing the operation cost fee, improving the city traffic environment and reducing residents travel fee burden. Therefore, the city passenger traffic becomes more optimistic and reasonable in order ...

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Номер записи: 7
29-06-2005 дата публикации

Luminous pill for metal halide lamp

Номер: CN0001632908A
Автор: LI DAMING, JIN JIZENG, JIA TIEJUN, DAMING LI, JIZENG JIN, TIEJUN JIA
Принадлежит:

This invention belongs to photoelectricity field and discloses a lighting pillow used in metal halid light composed of natrium, thorium, thallium and indium iodid. The said sodium iodide, thorium iodide, thallium iodide and indium iodide with their mole content as 0.4í½0.7í†1.0í‡10#+[-3]í½6.0í‡10#+[-3]í†0.01í½ 0.04í†2.0í‡10#+[-3]í½6.0í‡10#+[-3].

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Номер записи: 8
21-09-2011 дата публикации

Intelligent NIPS (Network Intrusion Prevention System) framework for quantifying neural network based on mobile agent (MA) and learning vector

Номер: CN0102195975A
Автор: TIEJUN JIA, JIA TIEJUN
Принадлежит:

The invention discloses an intelligent NIPS (Network Intrusion Prevention System) framework for quantifying a neural network based on a mobile agent (MA) and a learning vector. The NIPS framework comprises a data preprocessing unit, a construction classifier unit, an expert system unit and a knowledge base, wherein the data preprocessing unit is used for collecting network data streams and selecting an input sample and a test sample for the neural network from the collected network data streams; the construction classifier unit is used for making use of an input and learning sample MA-LVQ (Mobile Agent-Learning Vector Quantization) neural network classifier and performing class test to form a knowledge base; the expert system unit is used for interacting with the knowledge base according to a known security policy to compare and classify actions provided by the data streams and action descriptions in the knowledge base so as to determine an output result; and the knowledge base comprises ...

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Номер записи: 9
20-10-2010 дата публикации

Intelligent network intrusion defensive system based on collaboration of a plurality of mobile agents

Номер: CN0101867571A
Автор: TIEJUN JIA, JIA TIEJUN
Принадлежит:

The invention provides an intelligent network intrusion defensive system based on synergy of a plurality of mobile agents, comprising a collaborative mobile agent model, a linkage module, a proxy server module, a data acquisition agent module, an intrusion defensive agent module, a state detection agent module, a mobile agent knowledge base module and a policy rule base module; wherein the collaborative mobile agent model is connected with the linkage module, the collaborative mobile agent model is connected with the state detection agent module in the proxy server module, the linkage module is connected with the policy rule base module in the proxy server module, the data acquisition agent module is connected with the intrusion defensive agent module, and the mobile agent knowledge base module is connected with the policy rule base module; in the invention, the problems of network safety missing detection, high false alarm rate and poor real-time interactive collaborative linkage can be ...

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Номер записи: 10
02-07-2014 дата публикации

Cloud-based intelligent security defense system and defense method

Номер: CN103905459A
Автор: JIA TIEJUN, XIAO XIMING, ZHANG FUJIE
Принадлежит:

The invention provides a cloud-based intelligent security defense system and defense method. Intelligent processing platforms are mutually dispatched through a system core function dispatching module according to a cloud-based intelligent processing assembly, the network security defense system capable of detecting, monitoring, checking, killing, blocking, auditing and recovering abnormal information is formed, the dynamic intelligent detection, identification and blocking and defense performance of the whole network is effectively improved, and the overall intelligent defense performance is improved.

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Номер записи: 11
15-09-2010 дата публикации

Network intrusion prevention system based on multi-mobile agents and data mining technology

Номер: CN0101834847A
Автор: TIEJUN JIA, JIA TIEJUN
Принадлежит:

The invention provides a network intrusion prevention system based on multi-mobile agents and a data mining technology, comprising a mobile agent function module, a data mining function module, an intelligent module, a detector, a linkage module and a guard audit trail agent module, wherein, the mobile agent function module is composed of a mobile agent database and a characteristic rule library which are connected with the detector respectively; the data mining function module comprises a data mining database and a self-adaptive model generator which are mutually connected, and the data mining database is connected with the characteristic rule library; the intelligent module comprises an expert system and a safety knowledge base which are mutually connected, the expert system is connected with the detector and the data mining database and the safety knowledge base is connected with the self-adaptive model generator; and the detector is connected with the linkage module, and the guard audit ...

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Номер записи: 12
03-12-2014 дата публикации

Wind power plant layer active power control system and method

Номер: CN104184171A
Автор: FENG ZHAOHONG, XIAO XIMING, ZHANG FUJIE, JIA TIEJUN, CHEN YUJING, MEI XIAOJUAN, GONG WEIXIANG, WEI HAO
Принадлежит:

The invention discloses a wind power plant layer active power control system which comprises a power setting device and a power distributing device. The power setting device is used for classifying units according to unit operation information, collected by a wind power plant supervisory control and data acquisition (SCADA) system, of wind generating sets and super-short-term prediction power information obtained form a wind power prediction system, receiving power instructions issued by a superior dispatching system, obtaining setting instructions and a control circle of power to be distributed, judging whether the output needs to be increased or reduced in a wind field, and sending instructions whether the output is conducted or not to the corresponding power distributing device according to a judged handling pattern. The power distributing device is used for issuing control instructions to a fan control system according to current unit classification information and set power distribution ...

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Номер записи: 13
20-01-2016 дата публикации

Lift kits main longitudinal grider structure before semitrailer

Номер: CN0204978838U
Автор: JIA TIEJUN
Принадлежит:

The utility model relates to a structure of semitrailer main longitudinal grider specifically is a lift kits main longitudinal grider structure before semitrailer. It includes the catching groove plate body of being connected with the main longitudinal grider, and the both ends of catching groove plate body are connected with the lower diaphragm and the riser of main longitudinal grider respectively. Compared with the prior art, the beneficial effects of the utility model are that: simple structure, the local rigidity of main longitudinal grider is strengthened, and bending resistance, the anti -torque performance of main longitudinal grider strengthen greatly, and the car can not split by better assurance semitrailer main longitudinal grider when the goods of go uneven road conditions in road surface or transportation is height of gravitational centre, has improved the life and the security performance of semitrailer greatly.

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Номер записи: 14
22-12-2010 дата публикации

Luminous pill for ceramic metal halogen lamp

Номер: CN0101924010A
Автор: TIEJUN JIA, HAIBO ZHANG, JIZENG JIN, HANJUN LI, DAMING LI, JIA TIEJUN, ZHANG HAIBO, JIN JIZENG, LI HANJUN, LI DAMING
Принадлежит:

The invention belongs to the photoelectric source field, in particular relating to a luminous pill for a ceramic metal halogen lamp. The luminous pill is composed of iodides of dysprosium, holmium, thulium, sodium, thallium and thorium. In the iodides forming the luminous pill, the weight ratio of dysprosium iodide to holmium iodide to thulium iodide to sodium iodide to thallium iodide to thorium iodide is 16-20: 16-20: 15-20: 21-28: 13-20: 4. The diameter of the luminous pill is 0.5-0.8mm and grain weight thereof is 0.5-1.1mg. The metal halogen lamp manufactured by the luminous pill provided by the invention has excellent photoelectric color synthesized parameters; and luminous efficiency of the metal halogen lamp reaches 100lm/w and service life thereof is greatly prolonged, thereby being a real metal halogen lamp with green power and energy conservation.

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Номер записи: 15
04-02-2015 дата публикации

Active security defense system of power secondary system

Номер: CN104333551A
Автор: JIA TIEJUN, XIAO XIMING, ZHANG FUJIE
Принадлежит:

The invention relates to an active security defense system of a power secondary system. The active security defense system comprises a production control region and a management information region; data transmission between the production control region and the management information region is realized by use of a firewall; the production control region comprises a control region, a non-control region and a production management region; data transmission between the control region and the non-control region is realized by use of the firewall, and a forward and reverse isolator is arranged between the non-control region and the production management region; intelligent intrusion prevention systems are arranged at the data receiving and transmitting ends of the control region, the non-control region and the production management region. The active security defense system of the power secondary system is capable of performing three-dimensional, deep and dynamic protection on the network. The ...

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Номер записи: 16
02-12-2015 дата публикации

Lifting mechanism of smooth silo of trucd mixer

Номер: CN0204819954U
Автор: JIA TIEJUN
Принадлежит:

The utility model relates to a trucd mixer smooth silo technical field, especially a lifting mechanism of smooth silo of trucd mixer. It includes the outer tube, interior sleeve pipe, and the screw rod, the handle, the outer tube outside is connected through first shift fork and the vertical axis that lifts of placing smooth silo front end in, and inside nut and the interior sleeve pipe of having set gradually of outer tube, interior sleeve pipe extend to the one end and smooth silo trailing end connection of outer tube, the intraductal screw rod of being connected with the nut that is provided with of endotheca, the screw rod stretches out the one end of outer tube and is connected with the handle. Compared with the prior art, the beneficial effects of the utility model are that: labour saving and time saving, the handiness is reliable, and the security performance is good, through the continuously adjustable of screw rod and nut, compares the quantum formula structure of the locating ...

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Номер записи: 17
25-04-2023 дата публикации

Material and water falling preventing device of ship unloader for inland river environment

Номер: CN116002411A
Автор: GUO DONG, ZHANG LEI, CHEN HUA, LI RUIPENG, BIAN GUIXIAN, ZHU QINGSONG, JIA TIEJUN
Принадлежит:

The invention provides a ship unloader material-falling-into-water preventing device for an inland river environment. The ship unloader material-falling-into-water preventing device comprises a retaining rope, a material receiving plate winch, a material receiving plate front section and a material receiving plate rear section. The material receiving plate front section and the material receiving plate rear section are hinged through a material receiving plate middle hinged shaft, and the material receiving plate rear section is connected with a hopper of the ship unloader through a material receiving plate rear hinged shaft, that is, the material receiving plate rear section rotates around the material receiving plate rear hinged shaft to realize the change of different positions and postures of the whole device; the keeping rope is responsible for keeping the posture of the front section of the receiving plate; a traction rope of the material receiving plate winch is connected with the ...

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Номер записи: 18
23-09-2015 дата публикации

Anti-explosion hopper of ship unloader

Номер: CN104925545A
Автор: JIA TIEJUN, CHE LU, WANG ZHILIANG, TANG SHUQING, WU ZHIDA, ZHANG LEI, LI WEI, CHEN HUA, MIAO WENBO
Принадлежит:

The invention discloses an anti-explosion hopper of a ship unloader. The anti-explosion hopper comprises a watering dust removal system, a dry type dust removal system, a closeable grate and a hopper body. The closeable grate is arranged at a filling opening in the upper end of the hopper body. The watering dust removal system is arranged on wind-shield walls on the two sides of the upper portion of the closeable grate. An exhaust opening of the dry type dust removal system is communicated with an accommodating cavity in the hopper body, and communication is controlled through a seal valve. By means of the technical scheme, the closeable grate separates the working region of the watering dust removal system and the working region of the dry type dust removal system, and the dust removal systems are selected according to specific materials which are unloaded; the closeable grate is used for guaranteeing airtightness inside the hopper, and the watering dust removal system and the dry type ...

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Номер записи: 19
11-11-2015 дата публикации

Explosion -proof hopper of ship unloaders

Номер: CN0204751557U
Автор: JIA TIEJUN, CHE LU, WANG ZHILIANG, TANG SHUQING, WU ZHIDA, ZHANG LEI, LI WEI, CHEN HUA, MIAO WENBO
Принадлежит:

The utility model discloses an explosion -proof hopper of ship unloaders, include: the watering dust pelletizing system, dry dust removal system, can seal grid and hopper bucket body, can seal the grid sets up and loads the opening part in hopper bucket body upper end, watering dust removal system configuration is on the windbreak that can seal grid top both sides, dry dust removal system inlet scoop and the inside chamber intercommunication that holds of hopper bucket body, and through seal valve control intercommunication, adopt above -mentioned technical scheme the utility model discloses, cut apart watering dust pelletizing system and dry dust removal system work area through sealing the grid, come the any dust pelletizing system of alternative use through the material of specifically lifting off, can seal the grid is used for guaranteeing the inside leakproofness of hopper to the supplementary realization each other does not influence between watering dust pelletizing system and the ...

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Номер записи: 20