Настройки

Укажите год
-

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

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 19. Отображено 19.
23-06-2023 дата публикации

Traffic data anomaly detection method and device and computer equipment

Номер: CN116319405A
Автор: LIU SAI, BIAN LU, LI JIHONG, WANG CAIXIA
Принадлежит:

The invention relates to a traffic data anomaly detection method and device and computer equipment, and relates to the technical field of big data. The method comprises the following steps: acquiring historical transaction flow data of a target transaction service node; based on a preset feature extraction strategy, determining transaction flow features; inputting the transaction traffic characteristics into a traffic data baseline model to obtain a target transaction traffic data baseline; and determining warning information of the target transaction service node according to the current transaction flow data, the target transaction flow data baseline and a preset warning condition. According to the method, the traffic data baseline is determined based on the historical transaction traffic data, and then the warning information of the target node is determined, so that the traffic data baseline and the historical transaction traffic data have association degrees, dynamic prediction of ...

Подробнее
Номер записи: 1
10-03-2010 дата публикации

Method and device for controlling program execution area

Номер: CN0101667237A
Автор: LU BIAN, BIAN LU
Принадлежит:

The invention relates to a method and a device for controlling a program execution area. The method comprises the following steps: requesting an operating system to transmit a process creating notification when a program is created with a process and to transmit an image loading notification when the program is loaded with the image; when receiving the process creating notification and the image loading notification which are transmitted by the operating system and express that the program is created with the process and is loaded with the image, determining the program execution area where the program created with the process and loaded with the image is positioned; judging whether the program created with the process and loaded with the image is allowed to be executed in the operating system or not according to the determined program execution area and a preset condition; and if the judging result is no, ending the execution of the program created with the program and loaded with theimage ...

Подробнее
Номер записи: 2
04-07-2023 дата публикации

Searching method and device, computer equipment and storage medium

Номер: CN116383508A
Автор: ZHANG PING, LI JIHONG, BIAN LU, WANG CAIXIA
Принадлежит:

The invention relates to the technical field of artificial intelligence, and relates to a search method and device, computer equipment, a storage medium and a computer program product, and the method is applied to an application integrating multiple platform functions. The method comprises the steps that a search statement input by a user is received, the search statement is input into a trained function recognition network model, the search statement is processed according to the function recognition network model, the confidence degree of each function label is determined, and the function labels comprise function information and platform information. And determining a display sequence according to the confidence of each function tag, and displaying the recommended function entry corresponding to each function tag based on the display sequence. By adopting the method, the search accuracy can be improved.

Подробнее
Номер записи: 3
05-05-2023 дата публикации

Voltage interval calculation method, device and equipment for digital twin power distribution network

Номер: CN116070535A
Автор: NA QIONGLAN, SU DAN, REN JIANWEI, LI XIN, XIAO NA, YANG YIXI, XING NINGZHE, LOU JING, PANG SIRUI, ZHANG HAIMING, WANG YIFEI, SHANG FANGJIAN, WEN XIN, YAO YANLI, LI XINYI, BIAN LU
Принадлежит:

The invention relates to the technical field of intelligent power distribution networks, in particular to a voltage interval calculation method, device and equipment for a digital twin power distribution network, and the method comprises the steps: building an active power and reactive power uncertainty interval model of the digital twin intelligent power distribution network; calculating a three-phase voltage interval radius and a three-phase current unbalance degree by using a three-phase current injection method according to the active power and reactive power uncertainty interval model; initializing a real component and an imaginary component of the three-phase voltage interval according to the radius of the three-phase voltage interval; determining a three-phase voltage interval solution by using a Krawczyk interval operator; and calculating a three-phase voltage interval solution by using angle rotation and interval expansion to obtain a voltage interval. Through the embodiment of ...

Подробнее
Номер записи: 4
23-06-2023 дата публикации

Digital battlefield actual combat command and control platform and architecture for emergency rescue

Номер: CN116308944A
Автор: YANG JIXING, HUANG XIAOHUI, FANG YUDONG, HUANG QIANQIAN, LIU SHULIN, JIA ZEYU, LIU RONG, QI CHUNXUE, BIAN LU
Принадлежит:

The invention provides an emergency rescue-oriented digital battlefield actual combat command and control platform and architecture, which is carried on an on-site command all-in-one machine to communicate with a cooperative command combat terminal, and deploys a real-time three-dimensional modeling system, a total-factor internet-of-things sensing system, a visual aid decision making system, a fusion command and dispatch system and a life target search and rescue system. The system is used for establishing a field total-factor three-dimensional digital model, sensing a field situation in real time, assisting in studying and judging a field disaster situation, and establishing a visual cooperative command combat system covering a field and command centers at all levels through an emergency tactical internet. The technology of real-time three-dimensional modeling, satellite communication, converged communication, Internet of Things sensing, cloud computing, edge computing and the like is ...

Подробнее
Номер записи: 5
07-04-2023 дата публикации

Airborne computer for unmanned aerial vehicle and unmanned aerial vehicle control system

Номер: CN115924152A
Автор: FANG YUDONG, HUANG XIAOHUI, YANG JIXING, JIA ZEYU, LIU SHULIN, LIU RONG, XING XIAOYI, WANG YI, BIAN LU
Принадлежит:

The invention discloses an airborne computer for an unmanned aerial vehicle and an unmanned aerial vehicle control system. The airborne computer comprises an airborne host, a controllable power supply extension module, a switch module and an HDMI acquisition module. The controllable power supply expansion module is respectively connected with the airborne host, the HDMI acquisition module and the switch module; the HDMI acquisition module is connected with the switch module through an RJ45 network cable, and the switch module is connected with the airborne host through the RJ45 network cable; an HDMI interface of the HDMI acquisition module is connected with an airborne camera through an HDMI wire; the airborne computer is light in size, has abundant interfaces, and can be matched with an expansion module to realize interface expansion; the UDP protocol is supported to carry out video transmission, and the transmission delay is reduced from more than 10 seconds to less than 5 seconds; free ...

Подробнее
Номер записи: 6
23-05-2023 дата публикации

Financial product recommendation method and device based on decision tree model and electronic equipment

Номер: CN116151885A
Автор: LIU SAI, WANG CAIXIA, LI JIHONG, BIAN LU
Принадлежит:

The invention discloses a financial product recommendation method and device based on a decision tree model and electronic equipment, and relates to the field of financial science and technology. The method comprises the steps that user information corresponding to each historical user in N historical users is acquired, the user information at least comprises product information of financial products purchased by the historical users and investment habit information of the historical users, and N is a positive integer; performing decision tree modeling according to the user information to obtain an initial decision tree model; pruning processing is performed on the initial decision tree model to obtain a target decision tree model, and pruning processing is used for removing part of tree nodes in the initial decision tree model; and obtaining investment habit information of a target user, and inputting the investment habit information of the target user into the target decision tree model ...

Подробнее
Номер записи: 7
04-07-2012 дата публикации

Method for efficiently expressing DNA polymerase by using pichia pastoris

Номер: CN0101886087B
Автор: MA LIXIN, YU XIAOLAN, BIAN LU, ZHAO HUI, LIAO FENG, ZHAO BAOKAI, LIU MEI, LIXIN MA, XIAOLAN YU, LU BIAN, HUI ZHAO, FENG LIAO, BAOKAI ZHAO, MEI LIU
Принадлежит:

The invention provides a method for expressing a DNA polymerase from Thermococcus kodakarensis strain by using pichia pastoris, which comprises the following steps of: 1) cloning the DNA polymerase gene to a pichia pastoris secretion type expression vector to obtain pichia pastoris recombinant expression plasmid; 2) converting the recombinant expression plasmid into pichia pastoris host cell GS115 by electric shock, and identifying and screening a positive clone through an MD panel and a PCR; and 3) performing induction expression on the selected positive clone by using 0.5 percent methanol. The method can be used for expressing the DNA polymerase gene from the Thermococcus kodakarensis strain. Through verification, compared with an Escherichia coli expression system, the method can improve the performance such as the heat stability and the like of the DNA polymerase obviously, reduce the production cost, shorten the process flow and simplify purifying steps.

Подробнее
Номер записи: 8
02-06-2023 дата публикации

Code generation method and device, equipment, medium and program product

Номер: CN116204172A
Автор: WANG CAIXIA, BIAN LU, LI JIHONG, ZHANG PING
Принадлежит:

The invention relates to a code generation method and device, equipment, a medium and a program product, and relates to the technical field of computers. The method can be used in financial science and technology fields or other related fields. The method comprises the steps of firstly, responding to a trigger instruction of a target engine component, displaying a code generation interface of the target engine component, then responding to an editing instruction of a target engine function control in a plurality of different engine function controls, obtaining editing content of the target engine function control, and finally displaying the editing content of the target engine function control. And generating an engine component code of the target engine component based on the edited content. Wherein the code generation interface comprises a plurality of different engine function controls supported by the target engine component. By adopting the method, the convenience of code generation ...

Подробнее
Номер записи: 9
23-06-2023 дата публикации

Recommendation method and device of target product, equipment, storage medium and product

Номер: CN116308644A
Автор: LIU SAI, BIAN LU, LI JIHONG, WANG CAIXIA
Принадлежит:

The invention relates to a target product recommendation method and device, equipment, a storage medium and a product. Relates to the technical field of artificial intelligence. The method comprises the following steps: determining a target cluster corresponding to a target user from candidate clusters according to basic attribute information of the target user; determining a target product from the candidate recommended products based on the user attribute level corresponding to the target cluster and the candidate recommended products; and recommending the target product to the target user. By adopting the scheme, the product recommendation accuracy can be improved.

Подробнее
Номер записи: 10
06-06-2023 дата публикации

Customer maintenance method and device, processor and electronic equipment

Номер: CN116226740A
Автор: WANG CAIXIA, BIAN LU, LI JIHONG, LIU SAI
Принадлежит:

The invention discloses a customer maintenance method and device, a processor and electronic equipment. Relates to the field of artificial intelligence, and the method comprises the steps: obtaining customer information of a target customer stored in a target application program, the customer information at least comprising one of the following: product purchase frequency, total product purchase amount, account balance, customer risk level, product risk level and product cycle; preprocessing the customer information to obtain feature parameters, and inputting the feature parameters into the target neural network model to obtain a target evaluation value of the target customer; classifying the target customers based on the target evaluation value to obtain a target customer group to which the target customers belong; and pushing a target product associated with the target customer group to the target customer, and providing a target service associated with the target customer group to the ...

Подробнее
Номер записи: 11
17-11-2010 дата публикации

Method for efficiently expressing DNA polymerase by using pichia pastoris

Номер: CN0101886087A
Автор: LIXIN MA, XIAOLAN YU, LU BIAN, HUI ZHAO, MA LIXIN, YU XIAOLAN, BIAN LU, ZHAO HUI
Принадлежит:

The invention provides a method for efficiently expressing a DNA polymerase by using pichia pastoris, which comprises the following steps of: 1) cloning the DNA polymerase gene to a pichia pastoris secretion type expression vector to obtain pichia pastoris recombinant expression plasmid; 2) converting the recombinant expression plasmid into pichia pastoris host cell GS115 by electric shock, and identifying and screening a positive clone through an MD panel and a PCR; and 3) performing induction expression on the selected positive clone by using 0.5 percent methanol. The method can be used for expressing the DNA polymerase gene. Through verification, compared with an Escherichia coli expression system, the method can improve the performance such as the heat stability and the like of the DNA polymerase obviously, reduce the production cost, shorten the process flow and simplify purifying steps.

Подробнее
Номер записи: 12
10-03-2010 дата публикации

Method and device for controlling driver installation

Номер: CN0101667236A
Автор: LU BIAN, BIAN LU
Принадлежит:

The invention relates to a method and a device for controlling a driver installation. The method comprises the following steps: intercepting a notification action of an operating system for notifying each functional module thereof to execute a corresponding operation and the operation action of the operating system for a functional module used for installing a driver to operate a registration table in the operating system; saving the path information on a predetermined driver when the notification action is intercepted and the intercepted notification action expresses that the operating system notifies the functional module used for installing the driver to install the predetermined driver; determining whether the predetermined driver is allowed to be installed or not based on the saved path information and a predetermined area which is saved with the driver but not allows the driver to be installed when the operation action is intercepted and the intercepted operation action expresses ...

Подробнее
Номер записи: 13
14-04-2023 дата публикации

Air-ground collaborative rapid three-dimensional modeling system, electronic equipment and storage medium

Номер: CN115965753A
Автор: HUANG XIAOHUI, YANG JIXING, FANG YUDONG, LIU SHULIN, JIA ZEYU, ZHANG ZHI, DI RUISHENG, BIAN LU, HUANG QIANQIAN
Принадлежит:

The invention provides an air-ground collaborative rapid three-dimensional modeling system, electronic equipment and a storage medium, and the system comprises an information obtaining module which obtains the position and attitude information and parameter information of a camera; the information receiving module receives the position and attitude information and the parameter information sent by the information forwarding module at the ground end; the video acquisition module acquires a video of the camera; the video forwarding module forwards a video to the video receiving module; the picture generation module analyzes frame data of the video, intercepts a video frame and stores the video frame as a picture; the position and posture information and the parameter information are written into exif information and xmp information of the picture, and the picture with the written information is obtained; and the model generation module receives the picture after the information is written ...

Подробнее
Номер записи: 14
10-03-2010 дата публикации

Method and device for protecting user privacy

Номер: CN0101667235A
Автор: LU BIAN, BIAN LU
Принадлежит:

The invention discloses a method and a device for protecting the privacy of a computer system user. The method comprises the following steps: intercepting a request for a call of a kernel layer program a user program uses for transmitting a control command to the drive of predetermined equipment; identifying whether the call request requests performing an operation of streaming media equipment ornot according to a parameter in the call request; if so, determining whether the operation on the streaming media equipment is limited or not according to a predetermined rule; if so, limiting the operation according to the predetermined rule; and otherwise, allowing the user program to call the kernel layer program for transmitting the control command to the drive of the predetermined equipment.

Подробнее
Номер записи: 15
30-06-2023 дата публикации

Risk management and control method and device, storage medium and electronic equipment

Номер: CN116361807A
Автор: LIU SAI, BIAN LU, LI JIHONG, WANG CAIXIA
Принадлежит:

The invention discloses a risk management and control method and device, a storage medium and electronic equipment, and relates to the technical field of information security. The method comprises the steps of performing security detection processing on development demand data, performing risk identification processing on a development environment associated with the development demand data under the condition that the development demand data has no potential risk, and generating a target code under the condition that the development environment has no potential risk; performing risk detection processing on the target code, and generating a target software package under the condition that the target code accords with a preset security rule; performing risk test processing on the target software package, and generating a to-be-released software package under the condition that the target software package does not have security vulnerabilities; and performing security protection processing ...

Подробнее
Номер записи: 16
25-04-2023 дата публикации

Gateway equipment supporting multi-source heterogeneous sensing data aggregation and multi-network access

Номер: CN116016039A
Автор: YANG JIXING, FANG YUDONG, HUANG XIAOHUI, LIU SHULIN, JIA ZEYU, QI CHUNXUE, XING XIAOYI, BIAN LU, WANG YI
Принадлежит:

The invention discloses gateway equipment supporting multi-source heterogeneous sensing data aggregation and multi-network access, which comprises an ARM (Advanced RISC Machines) processor, the RTC module, the security authentication module, the temperature and humidity sensing module, the high-definition multimedia interface module, the wireless communication module, the PoE module, the DDR storage module, the eMMC storage module, the LoraWan gateway communication module, the USB bus controller and the RS232/RS485 serial port module are connected with the ARM processor, and the 2G/3G/4G network module is connected with the ARM processor through the USB bus controller. The gateway device is highly integrated, integrates multiple communication modes, supports edge computing, and solves the problems that an existing gateway communication mode is single, and diversified source data cannot be processed.

Подробнее
Номер записи: 17
04-02-2015 дата публикации

Air regenerating device for refuge chamber

Номер: CN104329115A
Автор: JIN LONGZHE, YANG ZHE, ZHANG XIAOMAO, WANG SHU, ZHANG JUNYAN, BIAN LU
Принадлежит:

The invention provides an air regenerating device for a refuge chamber, which belongs to the technical field of mine emergency refuge. The air regenerating device comprises an air regenerating reactor and an air regenerating mixing agent; the air regenerating reactor comprises a reaction bed, a humidity sensor, an oxygen concentration sensor, a temperature sensor, a humidifier, a fan and a starting alarm, wherein the starting and stopping of the air regeneration can be controlled by detecting the environment of the chamber, the starting time of the air regeneration can be effectively shortened by controlling the environment of the reaction bed, and the reaction speed is relatively stable; the air regenerating mixing agent consists of potassium superoxide tablets, JLM additives and soda lime particles. The air regenerating device is short in starting time, stable in oxygen production rate and carbon dioxide absorption rate, high in medicine utilization rate and easy for processing a product ...

Подробнее
Номер записи: 18
06-06-2023 дата публикации

Rubber powder blended coal water slurry additive, preparation method and rubber powder blended coal water slurry

Номер: CN116218574A
Автор: GAO XIANG, BIAN LU, LI YUELIN, LIU SHENGYUAN
Принадлежит:

The invention discloses a rubber powder blended coal water slurry additive which comprises the following components in percentage by mass: 15-25% of sodium poly [(naphthaleneformaldehyde) sulfonate], 10-20% of egg white, 0-5% of an antioxidant and the balance of water, and the content of the antioxidant is not zero. The invention further discloses a preparation method and application of the rubber powder blended coal water slurry additive. According to the rubber powder blended coal water slurry additive disclosed by the invention, the egg white powder is mainly added, so that the flowability of the rubber powder blended coal water slurry can be effectively improved, the viscosity can be reduced, and the concentration of the rubber powder blended coal water slurry can be improved under the condition that the production viscosity requirement is met; according to the coal water slurry, the rubber powder can be added into the coal water slurry, and the rubber powder is powder of waste tires ...

Подробнее
Номер записи: 19