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Data transfer method and system, electronic equipment and readable storage medium

A data storage space and data storage technology, applied in the direction of electrical digital data processing, data processing input/output process, instruments, etc., can solve the problems of reducing the integrity or clarity of stored data, low reliability of stored data, etc. Improve reliability and ensure integrity

Pending Publication Date: 2021-12-14
重庆紫光华山智安科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But for the entire security system, especially at some key points, the integrity and clarity of security data are very important system indicators, and the method of reducing the size of security data reduces the integrity or clarity of stored data, making Stored data is less reliable

Method used

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  • Data transfer method and system, electronic equipment and readable storage medium
  • Data transfer method and system, electronic equipment and readable storage medium
  • Data transfer method and system, electronic equipment and readable storage medium

Examples

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Embodiment Construction

[0026] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0027]It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the compon...

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PUM

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Abstract

The invention relates to the technical field of data storage, and discloses a data transfer method and system, electronic equipment and a readable storage medium, the method comprises the following steps: dividing a plurality of front-end devices according to the data storage space of each front-end devices to obtain a plurality of device groups, wherein the device groups comprise one front-end device as a management device; taking any front-end device in the device group as a data source device, enabling the data source device to send a transfer allocation request to a management device, and enabling the management device to select a target device different from the data source device from the front-end devices in the device group and controls the data source device to store the to-be-stored data into the target device. In this way, the multiple device groups are divided, the to-be-stored data are transferred between the data source devices and the target devices in the device groups, the integrity of the to-be-stored data is guaranteed, and then the reliability of the to-be-stored data is improved.

Description

technical field [0001] The invention relates to the technical field of data storage, in particular to a data transfer method, system, electronic equipment and a readable storage medium. Background technique [0002] At present, it has become an important part of the security system to use video recording equipment as the front-end equipment to obtain security data through video recording, photographing, recording, etc., and then carry out security layout and management according to the acquired security data. Among them, security data is generally stored in Two places: the back-end platform (which may be NVR (NetworkVideo Recorder, network video recorder) or a dedicated view storage back-end platform and other back-end platforms) and the storage of the device itself (such as SD card (SecureDigital Memory Card / SD card, secure digital card), etc.). Under this structure, if there is a short-term failure in the network between the recording device and the back-end platform, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06
CPCG06F3/0631G06F3/0683G06F3/0619G06F3/067
Inventor 刘益富
Owner 重庆紫光华山智安科技有限公司