Terminal control system and method

Abstract

The present invention relates to the technical field of intelligent terminals, in particular to a terminal control system and method. The system includes: a detection chip and at least one terminal key; the terminal key is set on the side of the terminal device; the detection chip is connected to the terminal key; When an external control command is received, the sensing capacitance value and the inter-electrode capacitance value are generated; the detection chip detects the sensing capacitance value and the inter-electrode capacitance value, and determines the variation of the sensing capacitance and the inter-electrode capacitance. Determine the control type corresponding to the control instruction by the amount of change in the inter-capacitance, and trigger the terminal device to execute the control operation corresponding to the control type. Applying the system provided by the present invention, the detection chip detects the inductive capacitance and inter-electrode capacitance in the terminal key, and determines the control type of the terminal key, so as to distinguish whether it is a user-controlled operation or a mechanical control operation, so as to prevent the terminal device from performing erroneous operations due to mechanical control. operation to improve user experience.

Description

technical field [0001] The present invention relates to the technical field of intelligent terminals, in particular to a terminal control system and method. Background technique [0002] With the rapid development of science and technology, smart phones are widely used in people's daily life, and people use smart phones for various entertainment activities, such as listening to music and playing games. In particular, some simple operations of the terminal equipment can be realized by using the keys of the mobile phone in the smart phone. For example, when a user listens to music on a smart phone, the user can adjust the volume of the music or switch or pause the music through the side buttons on the smart phone, so that the user can use the smart phone more conveniently. [0003] The inventor has conducted research on various function keys of various smart phones and found that when the user is listening to music or using the smart phone to execute other applications, if du...

AI Technical Summary

Problems solved by technology

[0003] The inventor has conducted research on various function keys of various smart phones and found that when the user is listening to music or using the smart phone to execute other applications, if due to external mechanical collisions, for example, the user accidentally bumps the keys of the smart phone against the table When the corner is turned, the button of the mobile phone is pressed and the corresponding function is executed, resulting in misoperation of the smartphone and reducing the user experience.

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