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Storage rate optimization method and device, computer equipment and storage medium

A technology of storage rate and optimization method, which is applied in the computer field and can solve problems such as slow data storage rate

Pending Publication Date: 2021-05-07
CHINESE ACAD OF SURVEYING & MAPPING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the traditional technology, the data storage method of SD memory card based on ARM, due to its internal system, the data storage rate will be greatly affected by the system file, and there is a problem of slow data storage rate.

Method used

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  • Storage rate optimization method and device, computer equipment and storage medium
  • Storage rate optimization method and device, computer equipment and storage medium
  • Storage rate optimization method and device, computer equipment and storage medium

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Embodiment Construction

[0053] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail 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.

[0054] In one embodiment, such as figure 1 As shown, a storage rate optimization method is provided, and this embodiment is illustrated by applying the method to a terminal. It can be understood that the method can also be applied to a server, and can also be applied to a system including a terminal and a server, and Realized through the interaction between the terminal and the server. In this embodiment, the method includes the following steps:

[0055] Step 102, when the data to be transmitted is detected, the data to be transmitted and the corresponding parity bit are w...

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Abstract

The invention relates to a storage rate optimization method and device, computer equipment and a storage medium. The method comprises the following steps: when to-be-transmitted data is detected, writing the to-be-transmitted data and a corresponding check bit into a preset first cache space in real time so as to form an ordered data group queue in the first cache space; writing the to-be-transmitted data segment contained in the first data group in the data group queue and the corresponding check bit into a preset second cache space in parallel; transmitting the to-be-transmitted data segment and the corresponding check bit to a target storage medium by the second cache space; and when a verification passing prompt fed back by the target storage medium is received, updating the data group queue, and returning to the step of writing the to-be-transmitted data segment included in the first data group in the data group queue and the corresponding check bit into the preset second cache space in parallel until the to-be-transmitted data is completely transmitted. By adopting the method, the data transmission rate can be greatly improved, so that the data storage rate of the target storage medium is optimized.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a storage rate optimization method, device, computer equipment and storage medium. Background technique [0002] With the development of computer technology, data storage technology has appeared. The storage medium commonly used in data storage technology is SD (Secure Digital, secure digital) memory card. SD memory card has large storage capacity, built-in encryption technology, and can realize hot swap. , Fast data transmission rate and so on. [0003] In traditional technology, when SD memory card is used for data storage, the way of data storage is often based on embedded system, such as ARM (Advanced RISC Machines), microcontroller and other microprocessors to realize the read and write operation of SD memory card Furthermore, due to the influence of the performance and resources of the single-chip microcomputer itself, when storing a large amount of data such a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06
CPCG06F3/0611G06F3/0656G06F3/0638G06F3/0679
Inventor 许璐刘正军陈一铭
Owner CHINESE ACAD OF SURVEYING & MAPPING