Method and system for preventing misoperation of touch screen mobile phone

Abstract

The invention provides a method and system for preventing misoperation of a touch screen mobile phone. According to the method, touch points triggered on a touch screen are received in real time, and effective touch area values of the touch points are calculated; the calculated effective touch area values of the touch points are compared with touch area threshold values set in advance, if the effective touch area values of the touch points are smaller than the touch area threshold values, the touch screen carries out corresponding operation according to the control instruction triggered by the touch points, or else the triggering operation of this time is restrained, the touch area values of the triggering operation are analyzed according to the difference between the touch area of the faulty trigger and the touch area of the fingers, whether the triggering operation is the faulty operation is judged, if yes, the operation is restrained, and therefore faulty triggering of the touch screen can be effectively prevented. The electric quantity can be effectively saved, accidental increase of information expense can be avoided, and convenience is brought to a user of the touch screen mobile phone.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method and system for preventing misoperation of a touch screen mobile phone. Background technique [0002] With the passage of time, the size of mobile phone screens has become larger and larger, and the probability of false touches on touch screens has become more and more prominent with the introduction of touch screens and the development of large screens. [0003] Most mobile phones are making common objective indicators of touch accuracy and linearity, and often ignore the situation of touch screen users in specific occasions. For example: some touch screen mobile phone users often do not press the power button to enter standby, but directly put Pocket or handbag. In this way, the skin of the human body, the IC card of the handbag, coins, etc. will trigger the touch screen for no reason, so that the mobile phone cannot automatically enter the standby state, so that th...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method and system for preventing the misoperation of touch screen mobile phones in view of the defect that the touch screen mobile phone in the above prior art may cause misoperation of the mobile phone due to non-artificial triggering of the screen, resulting in increased power consumption or information charges

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