Measurement equipment with file reading function and file reading device

A measurement equipment and file reading technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problem of slow file reading, and achieve the effect of convenient and fast viewing and saving reading time.

Inactive Publication Date: 2016-03-16
SUZHOU RIGOL PRECISION ELECTRIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: when switching the currently displayed directory on the display interface of the measuring device, the problem of slow file reading speed

Method used

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  • Measurement equipment with file reading function and file reading device
  • Measurement equipment with file reading function and file reading device
  • Measurement equipment with file reading function and file reading device

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Experimental program
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Embodiment Construction

[0035] In order to make the above objectives, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0036] Reference figure 1 , Shows a schematic structural diagram of a measurement device 100 with a file reading function provided by an embodiment of the present invention, and the measurement device 100 includes:

[0037] The storage 101 is used to store files and / or folders. The storage 101 may store multiple files, multiple folders, or both files and folders. Folders generally adopt a multi-level tree structure. In this structure, each disk on the storage has a root folder. The root folder contains several files and first-level sub-folders. The first-level sub-folders can not only Contains files, but can also include subfolders and files at the next level, and so on. It can be said that a folder is equivalent to a d...

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PUM

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Abstract

The invention provides a file reading device for measurement equipment and the measurement equipment with a file reading function. The device comprises a reading unit, a display unit and a judging unit, wherein the reading unit is used for reading file information under the current directory from a memory to an internal memory of the measurement equipment when entering the current directory; the display unit is used for displaying subdirectories under the current directory on a display on the measurement equipment according to the file information in the internal memory; the subdirectories are files and/or file holders; the judging unit is used for judging whether the internal memory is enough when the reading unit reads the file information to the internal memory; when the judging unit judges that the internal memory is enough, the reading unit continues the reading until all the file information under the current directory is read into the internal memory; and the file information under the former directory is cached in the internal memory. According to the file reading device, corresponding file information is directly read from the internal memory to display when the former directory is visited for the next time, so that the reading time is saved and the users can check conveniently and rapidly.

Description

Technical field [0001] The present invention relates to the technical field of test and measurement, and in particular to a file reading device for measurement equipment and a measurement equipment with file reading function. Background technique [0002] The measuring device can read and display the files stored in the memory. The memory can be the internal memory of the measuring device itself or an external memory, such as a U disk. First, enter the current directory from the display interface of the measuring device, and read the file information in the current directory from the memory to the running memory. The file information is usually the first-level subdirectory (file and / or file) in the current directory. Folder) file name, file size, file attributes, etc., and then read the file information from the memory to display it to facilitate the user to view, select, open and other operations. The displayed content will usually be similar to that on the PC Ways to display d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 罗俊明王悦王铁军李维森
Owner SUZHOU RIGOL PRECISION ELECTRIC TECH
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