Data recording method, device and system, electronic device and storage medium

A data and data switching technology, applied in program control devices, electrical digital data processing, software deployment, etc., can solve the problems of data recording security and low efficiency, achieve high-precision multi-drive continuous recording, the purpose and advantages are simple and easy understand the effect

Pending Publication Date: 2021-12-03
ZHEJIANG DAHUA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present application provides a data recording method, device, system, electronic device and storage medium to at least solve the problem of low security and efficiency in the data recording process in the related art

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  • Data recording method, device and system, electronic device and storage medium
  • Data recording method, device and system, electronic device and storage medium
  • Data recording method, device and system, electronic device and storage medium

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Embodiment Construction

[0045] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be described and illustrated below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application. Based on the embodiments provided in the present application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application. In addition, it can also be understood that although such development efforts may be complex and lengthy, for those of ordinary skill in the art relevant to the content disclosed in this application, the technology disclosed in this application Some design, manufacturing or production changes based on the content are just conventional technical means, and...

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Abstract

The invention relates to a data recording method, device and system, an electronic device and a storage medium, and the data recording method comprises the steps: in the process of recording real-time recorded data to a current CD-ROM in a working state, monitoring the residual capacity of the current CD-ROM in real time; under the condition that the residual capacity of the current CD-ROM reaches a first preset threshold value, controlling a standby optical drive to be started and enters a dormant state; under the condition that the residual capacity of the current CD-ROM reaches a second preset threshold value, waking up the standby optical drive in a dormant state to enter a working state, and recording the real-time recording data to the standby optical drive; wherein the second preset threshold value is used for indicating the minimum value of the residual capacity of the optical disc preset in the current optical drive, and the second preset threshold value is smaller than the first preset threshold value. According to the method and the device, the problems of low safety and low efficiency in the data recording process are solved, and high-precision multi-CD-driver continuous recording is realized.

Description

technical field [0001] The present application relates to the field of data recording, in particular to a data recording method, device, system, electronic device and storage medium. Background technique [0002] Burning is also called burning. It is a technology to burn data into media such as CDs and burn cards (GBA) through burners, burning software and other tools. Data storage by burning an optical disc has become a common data storage method. In related technologies, interrogation equipment and other devices that require at least two CD-ROMs to record alternately, usually switch between multiple CD-ROMs and use the hard disk as a temporary storage point to ensure that the video data is not lost, resulting in more reliance on the hard disk. If there is no hard disk or there is a hard disk error, the interrogation video will be lost, and this video cannot be retrieved. In addition, the logic of reading hard disk data is added during the switching process, which involves...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/61G06F9/4401
CPCG06F8/61G06F9/4418
Inventor 孙汝峰
Owner ZHEJIANG DAHUA TECH CO LTD
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