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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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Применить Всего найдено 9. Отображено 9.
03-05-2018 дата публикации

METHOD AND APPARATUS FOR STORAGE AND PLAYBACK POSITIONING OF VIDEO FILE

Номер: WO2018076952A1
Автор: LI, Haiyan, XU, Aiqiu
Принадлежит:

Disclosed are a method and apparatus for storage and positioning playing of a video file. The method comprises: performing frame analysis on an obtained video file to obtain timestamp information corresponding to each I-frame data in the video file and offset information about each I-frame data in the video file; generating an index file corresponding to the video file, wherein the index file includes the timestamp information corresponding to each I-frame data and the offset information in the video file; and storing the video file in a cloud storage system, and storing the index file in the cloud storage system. It can be seen that, when a video file is stored in a cloud storage system, an index file including timestamp information corresponding to each I-frame data and offset information in the video file is correspondingly generated, so as to realize, by means of the index file, playback positioning of the video file in the form of a time point.

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Номер записи: 1
31-05-2018 дата публикации

PICTURE STORAGE METHOD, APPARATUS AND VIDEO MONITORING SYSTEM

Номер: WO2018095110A1
Автор: CHEN, Peng, XU, Aiqiu
Принадлежит:

The present invention relates to the field of video monitoring technology, and disclosed in the embodiments thereof are a picture storage method, apparatus and video monitoring system, which are applied to a storage server in a video monitoring system, the method comprising: receiving a picture writing request sent by a picture acquisition device for a picture to be stored; determining a first storage block for storing the picture to be stored according to the picture writing request; sending a first identifier of the first storage block to the picture acquisition device; receiving target picture data sent by the picture acquisition device according to the first identifier, the target picture data comprising: the picture to be stored and a first snapshot time of the picture to be stored; and storing the picture to be stored in the first storage block, determining a first storage time of the picture to be stored and storing the first storage time and the first snapshot time in a first information ...

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Номер записи: 2
23-04-2020 дата публикации

METHOD AND APPARATUS FOR STORING VIDEO DATA

Номер: WO2020078391A1
Автор: YU, Ling, XU, Aiqiu, LIN, Qiqian
Принадлежит:

The present invention relates to the technical field of data storage, and relates to a method and apparatus for storing video data. The method comprises: every time a preset video data dump cycle arrives, determining a dump video data unit in pre-stored video data units; for at least one group of pictures (GOP) in each dump video data unit, separately performing dump processing on a key frame image and a preset number of non-key frame images in each GOP; and deleting the dump video data unit. According to the present invention, on the basis of a key frame image and a preset number of non-key frame images in each GOP, when a video playback operation is performed, the viewed video pictures are more consistent, and the quality of the video pictures is good.

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Номер записи: 3
13-02-2020 дата публикации

METHOD FOR ALLOCATING STORAGE APPARATUS, DEVICE, APPARATUS, AND STORAGE MEDIUM

Номер: WO2020029978A1
Автор: LIU, Shanxiang, LI, Haiyan, XU, Aiqiu
Принадлежит:

Provided are a method for allocating a storage apparatus, a device, an apparatus, and a storage medium, pertaining to the technical field of computers. The method comprises: when there is a target image capturing apparatus not allocated with a storage apparatus, assigning the target image capturing apparatus to a group on the basis of a correspondence between region identifiers and image capturing apparatus groups, determining a region identifier corresponding to the group thereof, determining, for the determined region identifier (i.e., a target region identifier), a storage apparatus group corresponding to the target region identifier by using a correspondence between region identifiers and storage apparatus groups, selecting a storage apparatus preferably from the storage apparatus group, and allocating a storage apparatus to an image capturing apparatus classified as the target image capturing apparatus in the image capturing apparatus group corresponding to the target region identifier ...

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Номер записи: 4
31-05-2018 дата публикации

METHOD AND DEVICE FOR OBTAINING DATA IN CLOUD STORAGE SYSTEM

Номер: WO2018095037A1
Автор: PU, Shiliang, LIU, Feng, XU, Aiqiu
Принадлежит:

Embodiments of the present application provide a method and a device for obtaining data in a cloud storage system. The method comprises: receiving condition information of target data to be analyzed transmitted by a big data analysis server; in model data in all pre-stored data, obtaining target model information matching the condition information; and transmitting a target URL in target model data comprising the target model information to the big data analysis server, such that the big data analysis server obtains data corresponding to the target URL from a cloud storage system. By using the embodiments of the present application, target data stored in a cloud storage system is pre-analyzed, such that when a big data analysis server analyzes the target data, it is not necessary to extract all possible target data in the cloud storage system, reducing hardware requirements for the big data analysis server and improving data processing efficiency of the big data analysis server.

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Номер записи: 5
27-07-2017 дата публикации

PRE-EVENT VIDEO RECORDING METHOD AND DEVICE

Номер: WO2017124800A1
Автор: XU, Aiqiu
Принадлежит:

Embodiments of the present invention disclose a pre-event video recording method and device. Firstly, upon acquisition of a recorded video of a first type being an event type, a cloud server performs a pre-event recording-related task. For applicability in both a fixed-time recording scenario and an unfixed-time recording scenario, the method first determines whether pre-event recording can be performed locally when performing the pre-event recording-related task. If the pre-event recording cannot be performed locally, the pre-event recording is achieved by employing surveillance equipment. In the fixed-time recording scenario, the cloud server stores an acquired recorded video of a fixed-time type and an acquired recorded video of the event type separately on the cloud, and the volumes of storage spaces can be configured according to requirements, such that pre-event recording with a longer duration can be achieved in the fixed-time recording scenario. In the unfixed-time recording scenario ...

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Номер записи: 6
28-12-2017 дата публикации

DATA RECOVERY METHOD AND DEVICE, AND CLOUD STORAGE SYSTEM

Номер: WO2017219678A1
Автор: ZHANG, Ketao, XU, Aiqiu
Принадлежит:

Disclosed are a data recovery method and device, and a cloud storage system. The method comprises: a management node constructing a blank metadata database and setting the metadata database into an inaccessible state; reading backup data of configuration data, and adding the backup data to the metadata database; acquiring index data of the stored data in the storage node, and adding the index data to the metadata database; and setting the metadata database into an accessible state, so that the metadata database is back in service. Hence, with the application of the present solution, when a metadata database is damaged, a metadata database is constructed anew, and configuration data and index data are obtained; and the obtained configuration data and index data are added to the constructed new database, thereby realizing the recovery of metadata.

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Номер записи: 7
07-05-2020 дата публикации

DATA MANAGEMENT METHOD, APPARATUS AND SYSTEM, AND SERVER, TERMINAL AND STORAGE MEDIUM

Номер: WO2020088542A1
Автор: XU, Aiqiu, LIU, Feng, LI, Haiyan
Принадлежит:

Disclosed are a data management method, apparatus and system, and a server, a terminal and a storage medium, belonging to the field of data processing. The method comprises: receiving a data query request from a terminal, wherein the data query request carries an identifier of a front-end device, a first start time and a first end time, a time type of the first start time and the first end time is a standard time, and the standard time is a time type of a start time and an end time for a server to store data; according to the identifier of the front-end device, the first start time and the first end time, acquiring target data collected by the front-end device, first time difference information, and a start time and an end time of the target data, wherein the first time difference information is used for indicating a time difference between a time zone time of the front-end device within a first time period and the standard time; and sending the target data, the first time difference information ...

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Номер записи: 8
18-01-2018 дата публикации

STORAGE MODE UPGRADE METHOD, APPARATUS AND SYSTEM BASED ON VIDEO CLOUD STORAGE SYSTEM

Номер: WO2018010603A1
Автор: YU, Ling, XU, Aiqiu, WANG, Weichun
Принадлежит:

Disclosed in the present application are a storage mode upgrade method, apparatus and system based on a video cloud storage system. The upgrade method comprises: when an upgrade instruction for upgrading a video cloud storage system is received, backing up index data of a first management node, so as to obtain backup data; configuring, according to cluster characteristic information, one or more new configuration files of a third management node in the video cloud storage system, and importing the backup data into the third management node; configuring a configuration file of the first management node and a configuration file of a second management node by using the cluster characteristic information; and performing information synchronization on the configuration file of the first management node, the configuration file of the second management node and the configuration file of the third management node. The present application resolves the technical problem of video storage data caused ...

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Номер записи: 9