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Method and device for evaluating storage performance of solid-state drive, and image storage system

A solid-state hard disk, storage performance technology, applied in the evaluation of storage performance, the field of image storage system, can solve the problem of image storage system being insignificant and reducing the service life, etc.

Pending Publication Date: 2020-02-11
SZ DJI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the above solution, in order to test the storage performance of the SSD, the test data is written into the SSD, which reduces the service life of the SSD
Moreover, the PC test environment is quite different from the actual use environment of the storage system. The central processing unit CPU and memory DDR in the image storage system are very different. The test results based on the PC are of little significance to the image storage system.

Method used

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  • Method and device for evaluating storage performance of solid-state drive, and image storage system
  • Method and device for evaluating storage performance of solid-state drive, and image storage system
  • Method and device for evaluating storage performance of solid-state drive, and image storage system

Examples

Experimental program
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Effect test

Embodiment 1

[0038] figure 1 Embodiment 1 of the present invention provides a method for evaluating storage performance of a solid-state hard disk. The execution subject of the method for evaluating the storage performance of the solid-state hard disk may be an image storage system, for example, an image storage system of an image acquisition system such as a camera or a video camera.

[0039] Such as figure 1 As shown, the method may include the following steps:

[0040] Step S101: acquiring images to be stored;

[0041] In this step, the image to be stored may be an image monitored by the photographing device, or other images to be stored, such as images obtained from other devices. In this embodiment, the image to be stored is an image monitored by the photographing device. Wherein, the photographing device is a part of the image acquisition system. Specifically, the image to be stored is the image monitored by the shooting device in real time. Under the condition of not affecting ...

Embodiment 2

[0075] see figure 2 with image 3 , Embodiment 2 of the present invention provides an image storage system, including a first processor 110 and an SSD. Wherein, the first processor 110 and the SSD ( figure 2 , image 3 120) in the electrical connection.

[0076] The first processor 110 can realize as the present invention figure 1 The corresponding methods are shown in the examples.

[0077] Specifically, the first processor 110 is used to obtain the image to be stored; and store the image to be stored in the solid state disk SSD, and record the time parameter when the image to be stored is stored in the SSD, so that the backend can The time parameter evaluates the storage performance of SSD.

[0078] The working principle of the first processor 110 can be further explained by referring to the method for evaluating SSD storage performance in Embodiment 1 above, and details are not repeated here.

[0079] In this embodiment, the first processor 110 may include one or m...

Embodiment 3

[0084] Image 6 A method flowchart of a method for evaluating SSD storage performance is provided for Embodiment 3 of the present invention. The executor of the SSD storage performance evaluation method may be a backend, and the backend may be a mobile terminal, such as a mobile phone, a tablet computer, etc., or a server.

[0085] Such as Image 6 As shown, the evaluation method of the SSD storage performance of the present embodiment may include the following steps:

[0086] Step S601: Obtain the time parameter and the size of the image when the image is stored in the SSD;

[0087] The way to obtain the time parameters and the size of the image when the image is stored in the solid-state disk SSD at the back end may include the following methods:

[0088] The first, see Figure 7 , step 601 may also be: receiving the time parameters and the size of the image when the image sent by the image storage system is stored in the SSD.

[0089] In one example, the backend sends ...

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Abstract

A method and device for evaluating the storage performance of a solid-state drive, and an image storage system are provided. The method comprises: obtaining an image to be stored; and storing the image in a solid-state drive, and recording a time parameter of when the image is stored in the solid-state drive, such that a back end can evaluate, according to the time parameter, the storage performance of the solid-state drive. In the present invention, when an image to be stored is stored in a solid-state drive, a time parameter of when the image is stored in the solid-state drive is recorded, and a back end evaluates, according to the time parameter, the storage performance of the solid-state drive. The recording of the time parameter and the storage of the image are performed simultaneously, such that the evaluation of the storage performance of the solid-state drive will not influence the storage of the image, and the working life of the solid-state drive will not be reduced. The present invention can provide a basis for the evaluation of the performance of a new drive and the evaluation of the life of an old drive, and can provide a basis for the selection of a solid-state drivefor a device.

Description

technical field [0001] The invention relates to the testing field of SSD (Solid State Drives), in particular to a storage performance evaluation method, device and image storage system of a solid state drive. Background technique [0002] When testing the storage performance of an SSD, the test data is usually written to the SSD based on the software on the PC, and then the storage performance of the SSD is evaluated according to the results of the test data written into the SSD. In the above solution, in order to test the storage performance of the SSD, the test data is written into the SSD, which reduces the service life of the SSD. Moreover, the PC test environment is quite different from the actual use environment of the storage system. The central processing unit CPU and memory DDR in the image storage system are very different. The test results based on the PC are of little significance to the image storage system. Contents of the invention [0003] The invention pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/34G06F11/30
CPCG06F11/3476G06F11/3037G06F11/30G06F11/34G06F11/00
Inventor 庹伟张强宋喆喆
Owner SZ DJI TECH CO LTD
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