False touch prevention method, wearable device and storage medium

Abstract

The invention discloses a false touch prevention method which is applied to a wearable device, the wearable device comprises a touch control structure and a capacitive touch sensor, the capacitive touch sensor is used for collecting capacitance values of at least two touch channels, and the distances between the at least two touch channels and the touch control structure are not equal. The false touch prevention method comprises the following steps: when an event for triggering a touch control structure is detected, obtaining the capacitance value, collected by a capacitive touch sensor, of each touch channel; judging whether the capacitance values of all the touch channels conform to a preset capacitance value distribution state or not, wherein the preset capacitance value distribution state is a distribution state of capacitance values of all touch channels when the touch structure is triggered under a non-false touch condition; if not, judging that the touch structure is touched by mistake, and the event triggering the touch structure is not responded. According to the method and the device, the false touch phenomenon in various scenes can be detected, and the false touch recognition accuracy is improved. The invention also discloses a wearable device and a storage medium, which have the above beneficial effects.

Description

technical field [0001] The present application relates to the technical field of device control, and in particular to a false touch prevention method, a wearable device and a storage medium. Background technique [0002] With the development of smart wearable technology, wearable devices such as smart watches and smart bracelets have been widely used. Wearable devices are usually equipped with touch structures such as buttons, scroll wheels, knobs, and rotating crowns. Users can realize human-computer interaction with wearable devices by pressing or rotating the touch structures. [0003] In practical applications, there are often false touches of the touch structure caused by user misoperations. For example, when the large-area casing of a smart watch is supported by a table, there will be skin contact and pressure, and false touches on the crown will occur at this time. In this field, it is mainly judged whether there is a false touch phenomenon by analyzing the user stat...

AI Technical Summary

Problems solved by technology

[0003] In practical applications, there are often false touches of the touch structure caused by user misoperations. For example, when the large-area casing of a smart watch is supported by a table, there will be skin contact and pressure. At this time, false touches on the crown will occur.

In this field, it is mainly judged whether there is a false touch phenomenon by analyzing the user state (such as whether to raise the wrist, whether to sleep, etc.), but the scene range covered by the false touch analysis based on the user state is small, and the false touch phenomenon cannot be accurately identified.

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