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Data processing method, device and equipment and storage medium

A data processing and data technology, applied in measuring devices, instruments, surveying and mapping and navigation, etc., can solve problems such as inaccurate step counting and affecting user experience

Inactive Publication Date: 2020-10-16
OPPO CHONGQING INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the number of steps may not match the number of steps generated by the user's actual exercise, resulting in inaccurate step counting and affecting user experience

Method used

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  • Data processing method, device and equipment and storage medium
  • Data processing method, device and equipment and storage medium
  • Data processing method, device and equipment and storage medium

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Embodiment Construction

[0073] Before the technical solutions of the embodiments of the present invention are described in detail, the related technologies are introduced first.

[0074] In the related art, the application program of the mobile terminal can realize the step counting function, for example, application programs such as WeChat and qq sports. After the acceleration data can be detected by the built-in acceleration sensor of the mobile terminal, the driver layer of the application program of the mobile terminal uses the acceleration data to obtain the number of steps, and reports to the application layer of the application program, and the application program The application layer will display the received steps on the display interface. In related technologies, a user can place a mobile terminal such as a mobile phone on a step-swiping device, and the step-swiping device continuously exerts force on the mobile terminal, so that the acceleration sensor of the mobile terminal detects accel...

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Abstract

The invention discloses a data processing method, device and equipment and a storage medium. The method comprises the following steps of acquiring first acceleration data acquired by an acceleration acquisition unit of the mobile terminal in a preset period, performing Fourier transform processing on the first acceleration data to obtain first frequency spectrum data, selecting second frequency spectrum data meeting a preset condition from the first frequency spectrum data, conducting inverse Fourier transform processing on the second frequency spectrum data to obtain second acceleration data,and conducting step counting according to the second acceleration data.

Description

technical field [0001] The present invention relates to terminal technology, in particular to a data processing method, device, equipment and storage medium. Background technique [0002] With the rapid development of mobile terminals and sensors, mobile terminals may be provided with various sensors, for example, acceleration sensors. In actual application, the application program of the mobile terminal can use the acceleration data collected by the acceleration sensor to realize the step counting function, and display the corresponding step number on the display interface. However, the number of steps may not match the number of steps generated by the user's actual exercise, resulting in inaccurate step counting and affecting user experience. [0003] Therefore, need to find a kind of technical scheme that can improve step counting accuracy badly. Contents of the invention [0004] In view of this, the embodiments of the present invention are expected to provide a data...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C22/00
CPCG01C22/006
Inventor 汤江华
Owner OPPO CHONGQING INTELLIGENT TECH CO LTD