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Key misjudgment correction method and device, terminal equipment and storage medium

A button and memory technology, applied in the field of signal processing, can solve problems such as misjudgment of the current state and inaccurate detection results, and achieve the effect of accurate judgment results

Active Publication Date: 2021-07-16
WOCAO TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a correction method, device, terminal equipment and storage medium for key misjudgment, which can solve the Inaccurate, resulting in misjudgment of the current state

Method used

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  • Key misjudgment correction method and device, terminal equipment and storage medium
  • Key misjudgment correction method and device, terminal equipment and storage medium
  • Key misjudgment correction method and device, terminal equipment and storage medium

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Embodiment Construction

[0026] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0027] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other Presence or addition of features, wholes, steps, operations, elements, components and / or collections thereof.

[0028] It should...

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PUM

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Abstract

The invention is suitable for the technical field of signal processing, and provides a key misjudgment correction method and device, terminal equipment and a storage medium. In the embodiment of the invention, a to-be-processed key value is obtained by taking a first preset period as an interval; when the to-be-processed key value is smaller than a preset key threshold value, obtaining a first preset number of key values by taking a second preset period as an interval to obtain a key data set; the second preset period is smaller than the first preset period; when each key value in the key data set is smaller than the key threshold value, calculating a first mean value of each key value in the key data set; and determining a trigger result according to the first mean value, thereby solving the problem that the current state is misjudged due to the inaccurate detection result after the key is touched.

Description

technical field [0001] The present application belongs to the technical field of signal processing, and in particular relates to a correction method, device, terminal equipment and storage medium for misjudgment of keys. Background technique [0002] With the development of society, touch buttons are superior to traditional mechanical buttons in terms of shape and service life, and are more and more common in people's lives, and capacitive touch buttons are more widely used in touch buttons , which are used in home appliances, consumer electronics, industrial control, and mobile devices. [0003] However, the capacitive touch key does not have a mechanical structure, and what it detects is a small change in the power, and it will face various interferences during the detection process, and sometimes after the key touch is completed, the detection result is inaccurate, resulting in current failure. The state was misjudged as being in the key touch state. Contents of the in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/044
CPCG06F3/04186G06F3/044
Inventor 廖昌海刘延飞潘阳李志晨刘国辉
Owner WOCAO TECH (SHENZHEN) CO LTD