Response method and device based on touch key, storage medium and electronic equipment

A technology of buttons and reference capacitance, which is applied in the field of devices, touch button-based response methods, storage media and electronic equipment, can solve the problems such as the influence of touch button sensitivity, and achieve the effect of reducing the slow response of touch operations

Inactive Publication Date: 2017-10-24
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
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Problems solved by technology

However, in some cases, the sensitivity of touch keys will still be affected, so the response control scheme for touch keys still needs to be further improved

Method used

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  • Response method and device based on touch key, storage medium and electronic equipment
  • Response method and device based on touch key, storage medium and electronic equipment
  • Response method and device based on touch key, storage medium and electronic equipment

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Embodiment Construction

[0021] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0022] Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe the steps as sequential processing, many of the steps may be performed in parallel, concurrently, or simultaneously. Additionally, the order of steps may be rearranged. The process may be terminated when its operations are complete, but may also have addit...

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PUM

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Abstract

The embodiments of the invention disclose a response method and device based on a touch key, a storage medium and electronic equipment. The method comprises: after a press-down event on the touch key is detected, acquiring a capacitance value corresponding to the touch key according to a preset frequency; when the change value between the second capacitance value acquired currently and the first capacitance value acquired last time is greater than a first preset threshold, continuously acquiring preset times of capacitance values; and if the difference between the last capacitance value acquired within the preset times and the reference capacitance value of the touch key is greater than a second preset threshold and the change law of the capacitance values acquired within the preset times meets a preset requirement, determining that an uplift event on the touch key is detected and making response to the uplift event. By adopting the technical solution, slow response of the electronic equipment to the touch operation on the touch key due to external factors can be effectively reduced.

Description

technical field [0001] Embodiments of the present invention relate to the field of touch technology, and in particular, to a touch key-based response method, device, storage medium, and electronic equipment. Background technique [0002] At present, touch buttons have been widely used in electronic devices such as mobile terminals, household appliances, and vehicle-mounted devices. According to different touch sensing principles, touch keys include resistive touch keys, capacitive touch keys, and the like. Among them, the capacitive touch button can penetrate a certain thickness of insulating material shell (such as glass or plastic) to detect the touch action of the finger, and the performance indicators such as sensitivity, stability and reliability are relatively high, so it has become the most widely used touch button. button. However, in some cases, the sensitivity of the touch key will still be affected, so the response control scheme for the touch key still needs to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H03K17/96
CPCH03K17/962
Inventor 汪昊
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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