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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 13. Отображено 13.
15-08-2023 дата публикации

Self-adaptive equipment security risk assessment method, device, equipment and system

Номер: CN116599773A
Автор: WANG BIN, LU TIANYANG, BI ZHICHENG, ZHU HONGBO, LIU SHUAI, ZHOU SHAOPENG, WANG XU
Принадлежит:

The invention provides a self-adaptive equipment security risk assessment method, device, equipment and system. The method comprises the following steps: receiving a security risk assessment task; determining a target relay module matched with the security risk assessment task; the central platform establishes communication connection with the target relay module, and sends the target address to the target relay module, so that the target relay module establishes communication connection with the tested target according to the target address, and sends monitoring port information of the tested target to the central platform; under the condition that the security evaluation scanning request is monitored, forwarding the security evaluation scanning request to a monitoring port of a detected target through a target relay module according to monitoring port information of the detected target, and receiving scanning result data returned by the detected target through the target relay module; ...

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Номер записи: 1
16-05-2023 дата публикации

Internet of Things privacy behavior perception method and device based on lightweight context semantics

Номер: CN116132198A
Автор: ZHOU SHAOPENG, WANG BIN, ZHANG CHONG, SONG LINGYANG, ZHU WEIKANG, WANG XU, BI ZHICHENG, ZHANG FENG
Принадлежит:

The embodiment of the invention provides an Internet of Things privacy behavior perception method and device based on lightweight context semantics. According to the embodiment of the invention, access control processing such as access permission or access rejection is carried out on the access request through the access control strategy dynamically matched with the access request, so that leakage of privacy data of the Internet of Things equipment caused when a supplier tries to continuously collect fine-grained data about the Internet of Things user is avoided; besides, according to the embodiment, the behavior state of the request end sending the access request is speculated based on the context information of the access request, and the access control strategy matched with the access request is determined based on the behavior state of the request end, so that personalized access control processing is ensured; besides, according to the embodiment, the corresponding access control strategy ...

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Номер записи: 2
07-01-2009 дата публикации

Mobile flat-open energy-saving composite window capable of rotating 180 degree

Номер: CN0101338640A
Автор: DENG ZHUOGUANG, BI ZHICHENG, ZHUOGUANG DENG, ZHICHENG BI
Принадлежит:

The present invention relates to a movable energy-saving combined casement window which can rotate by 180 degrees and comprises a window frame (1) and a window sash (2). An upper slide component (14) and a lower slide component (13) are respectively arranged in an upper stile (11) and a lower stile (12) of the window frame (1). A movable stile (16) is fixedly connected between the upper slide component (14) and the lower slide component (13). A stile (21) at one side of the window sash (2) is articulated with the movable stile (16) by a gemel (3). A lower gear shaft (132) is arranged in the lower slide component (13) and can rotate in the lower slide component (13). The lower gear shaft (132) is movably connected with a lower stile (22) of the window sash by a window sash lower support bar (131). An upper gear shaft is arranged in the upper slide component (14) and can rotate in the upper slide component (14). The upper gear shaft is movably connected with an upper stile (23) of the window ...

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Номер записи: 3
22-08-2023 дата публикации

Mobile application security risk monitoring and early warning method, system and device and electronic equipment

Номер: CN116628684A
Автор: WANG BIN, LIU SHUAI, ZHOU SHAOPENG, BI ZHICHENG, WAN LI, WANG XU, WU KUN
Принадлежит:

The embodiment of the invention provides a mobile application security risk monitoring and early warning method, system and device and electronic equipment. In the embodiment, the type of the mobile application is determined according to the acquired attribute information of the mobile application to be shelved, and the mobile application to be shelved is operated on the mobile intelligent terminal through different methods for different types of mobile applications, so that the method and the device can be suitable for various types of mobile applications, and the user experience is improved. The safety risk level of the mobile application is determined according to the monitoring result obtained by monitoring operation of the mobile application, compliance detection on the mobile application to be shelved before the mobile application is shelved is achieved, and compliance risks of the mobile application before the mobile application is shelved are managed and controlled more effectively ...

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Номер записи: 4
17-08-2021 дата публикации

Method for extracting soil nano colloid

Номер: CN113262727A
Автор: ZHOU QIXING, BI ZHICHENG, OUYANG SHAOHU, 周启星, 毕志成, 欧阳少虎
Принадлежит:

The invention discloses a method for extracting soil nano colloid, the method mainly comprises the following steps: drying soil to be extracted in air, grinding and sieving, and uniformly mixing the sieved soil; secondly, adding ultrapure water into the uniformly mixed soil, and stirring by using a glass rod to obtain soil turbid liquid; then carrying out ultrasonic dispersion treatment on the soil turbid liquid, taking supernatant liquid and transferring the supernatant liquid into a centrifugal tube; performing centrifugal treatment on the components transferred into the centrifugal tube to obtain the soil nano colloid suspension; finally, concentrating the soil nano colloid suspension by utilizing a tangential flow ultrafiltration method; dialyzing the concentrated solution by using ultrapure water to remove redundant ions and small molecular substances in the concentrated solution; and centrifugally concentrating to obtain the soil nano colloidal solid.

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Номер записи: 5
12-05-2023 дата публикации

Privacy compliance automatic auditing method, device and system based on event replay

Номер: CN116107911A
Автор: WANG BIN, ZHU WEIKANG, ZHOU SHAOPENG, FANG LU, BI ZHICHENG, WAN LI
Принадлежит:

The invention provides a privacy compliance automatic auditing method, device and system based on event replay, and the method comprises the steps: receiving a video stream sent by a test device, decoding the video stream, and synchronizing a screen image obtained through decoding to a Web end for display; according to operation events occurring in the testing process of a to-be-tested application APP, generating an operation event sequence and storing the operation event sequence, and sending the operation events to the testing equipment, so that the testing equipment executes corresponding simulation operation according to the received operation events; and in the auditing process of the to-be-tested APP, performing event playback according to the operation event sequence, generating an auditing record according to a privacy behavior related record received in the auditing process, and displaying the privacy behavior related record through the Web end. According to the method, the automation ...

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Номер записи: 6
16-03-2011 дата публикации

Mobile flat-open energy-saving composite window capable of rotating 180 degree

Номер: CN0101338640B
Автор: DENG ZHUOGUANG, BI ZHICHENG, ZHUOGUANG DENG, ZHICHENG BI
Принадлежит:

The present invention relates to a movable energy-saving combined casement window which can rotate by 180 degrees and comprises a window frame (1) and a window sash (2). An upper slide component (14) and a lower slide component (13) are respectively arranged in an upper stile (11) and a lower stile (12) of the window frame (1). A movable stile (16) is fixedly connected between the upper slide component (14) and the lower slide component (13). A stile (21) at one side of the window sash (2) is articulated with the movable stile (16) by a gemel (3). A lower gear shaft (132) is arranged in the lower slide component (13) and can rotate in the lower slide component (13). The lower gear shaft (132) is movably connected with a lower stile (22) of the window sash by a window sash lower support bar (131). An upper gear shaft is arranged in the upper slide component (14) and can rotate in the upper slide component (14). The upper gear shaft is movably connected with an upper stile (23) of the window ...

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Номер записи: 7
04-08-2023 дата публикации

Internet of Things security assessment method, device and system based on virtual threat distribution

Номер: CN116545780A
Автор: ZHOU SHAOPENG, WANG BIN, ZHU WEIKANG, WANG XU, BI ZHICHENG, ZHANG FENG, LI CHAOHAO
Принадлежит:

The invention provides an Internet of Things security assessment method, device and system based on virtual threat distribution. The method comprises the steps of obtaining an Internet of Things system IP address network segment to be assessed; for any to-be-evaluated internet of things system IP address network segment, generating a to-be-scanned sub-network segment according to the internet of things system IP address network segment; scanning the to-be-scanned sub-network segment, and determining a target terminal device in the to-be-scanned sub-network segment; for any target terminal device, a target command is injected into the target terminal device, so that the target terminal device downloads and loads the virtual threat software matched with the operating system framework of the device according to the target command; and according to the collected security assessment basic data of each target terminal device in the to-be-assessed Internet of Things system, performing security ...

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Номер записи: 8
08-07-2009 дата публикации

Trough type mechanical joint fireplug and method for connecting fireplug and water inlet pipe

Номер: CN0101474465A
Автор: BI ZHICHENG, LU ZHONGLIANG, ZHICHENG BI, ZHONGLIANG LU
Принадлежит:

The invention relates to a method used for connecting a slot type mechanical splice fire hydrant and a water inlet pipe thereof. The fire hydrant comprises a fire hydrant body and more than one grooves arranged at the outer side of the water inlet end of the fire hydrant body; the method for connecting the fire hydrant and the water inlet pipe comprises: the first groove is arranged at the outer side of the water inlet end of the fire hydrant; the second groove is arranged on the outer surface of a water pipe head, a sealing ring is sheathed on the water inlet end and a water inlet pipe as well as between the first groove and the second groove, and the opposite surfaces of the two pipes cling to each other; an anchor ear is arranged outside the sealing ring, the inner wall of the anchor ear closely presses on the sealing ring, and the two ends of the anchor ear are bended inwards to form buckling positions which are respectively blocked in the first groove and the second groove. The fire ...

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Номер записи: 9
12-05-2023 дата публикации

Data leakage early warning method, device and system based on semi-supervised federated learning

Номер: CN116108491A
Автор: WANG BIN, ZHOU SHAOPENG, WANG XU, FANG LU, ZHU WEIKANG, BI ZHICHENG, ZHANG FENG
Принадлежит:

The embodiment of the invention provides a data leakage early warning method, device and system based on semi-supervised federated learning. In the embodiment of the invention, the sensitive data identification model is trained by taking the data category obtained by carrying out unsupervised clustering on the collected first target data of the Internet of Things terminal and the representative data under the data category as the model training data, so that model parameters obtained by training the model by each client are not needed; the influence of wrong model parameters trained by equipment maliciously placed by an attacker can be avoided, the model training precision is improved, and then the data leakage prediction accuracy is improved; meanwhile, the first target data, collected by different data collection and analysis clients, of the Internet of Things terminals are different, so that the sensitive data recognition model trained by utilizing the clustered first target data of ...

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Номер записи: 10
08-07-2009 дата публикации

Health-care adjustment pillow for imitating human body curve for preventing snoring

Номер: CN0101474025A
Автор: DENG ZHUOGUANG, BI ZHICHENG, ZHUOGUANG DENG, ZHICHENG BI
Принадлежит:

An anti-snoring health-care pillow which is regulated by simulating a body curve comprises a base, a head pillow curve plate, a cervical vertebrae pillow curve plate, a head pillow regulating mechanism and a cervical vertebrae pillow regulating mechanism, the head pillow regulating mechanism and the cervical vertebrae pillow regulating mechanism are arranged at the same plane of the base, the head pillow curve plate is arranged at the upper end of the head pillow regulating mechanism, the cervical vertebrae pillow curve plate is arranged at the upper end of the cervical vertebrae pillow regulating mechanism, and the head pillow curve plate and the cervical vertebrae pillow curve plate form a curve simulating the human body from a cervical vertebrae part to the head pillow part. The anti-snoring health-care pillow further comprises a control circuit which can regulate the working state of the pillow according to snore of a user. The anti-snoring health-care pillow has the advantages of being ...

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Номер записи: 11
28-07-2023 дата публикации

Self-adaptive packet redundancy arrangement virus scanning method and device and electronic equipment

Номер: CN116502225A
Автор: WANG BIN, BI ZHICHENG, ZHOU SHAOPENG, QIU LIJUN, LU TIANYANG, WAN LI
Принадлежит:

The embodiment of the invention provides an adaptive packet redundancy arrangement virus scanning method and device and electronic equipment. According to the embodiment of the invention, the virus scanning nodes are grouped, the corresponding scanning groups are allocated to the virus scanning tasks, and the scheduling of different virus scanning tasks is automatically realized according to the performance loads of the virus scanning nodes in the scanning groups; furthermore, in the embodiment, whether the redundant virus scanning nodes outside the scanning group are expanded to the scanning group or not is decided according to the performance load of each virus scanning node in the scanning group, so that virus scanning of adaptive grouping redundancy arrangement is realized, and a high-concurrency virus scanning task is adaptively coped with.

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Номер записи: 12
02-05-2023 дата публикации

Data protection method, device and system based on asynchronous grouping federated learning

Номер: CN116049862A
Автор: ZHOU SHAOPENG, WANG BIN, ZHU WEIKANG, WANG XU, BI ZHICHENG, ZHANG FENG
Принадлежит:

The invention provides a data protection method, device and system based on asynchronous grouping federated learning, and the method comprises the steps: transmitting an initial global model parameter and an initial disturbance parameter to an Internet of Things terminal, so as to enable the Internet of Things terminal to obtain a local model parameter based on the initial global model parameter, generating disturbance model parameters based on the local model parameters and the initial disturbance parameters; acquiring a plurality of disturbance model parameters from the plurality of Internet of Things terminals, and determining a target global model parameter based on the plurality of disturbance model parameters and the weight coefficient corresponding to each disturbance model parameter; if the target global model parameter is not converged, obtaining a new initial disturbance parameter, determining the target global model parameter as an initial global model parameter, and sending ...

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Номер записи: 13