Touch screen unlocking method and system as well as communication terminal

Abstract

The invention discloses a touch screen unlocking method and system as well as a communication terminal; and the touch screen unlocking method comprises the following steps: starting an unlocking interface; inputting at least one password information through the unlocking interface; receiving input password information; when the input password information is matched with a preset unlocking password, unlocking a touch screen and entering a preset application interface; and otherwise, receiving the input password information again. Compared with the prior art, the touch screen unlocking method disclosed by the invention has the advantages as follows: the touch screen is unlocked to enter the preset application interface as long as the password information input by a user through the touch screen is matched with the preset unlocking password on a terminal, so that the traditional direct sliding or down-pulling unlocking is substituted; therefore, the safety of data on the terminal is enhanced; according to the invention, as an unlocking plate, which is touched to rotate, is adopted in the password information inputting method, the unlocking interest is enhanced, so that user-friendly experience value of the user is increased; and moreover, information corresponding to character bits on the unlocking plate is dynamically changed, so that the input concealment is enhanced to guarantee the safety of the data on the terminal.

Description

technical field [0001] The present invention relates to the field of mobile terminal unlocking, in particular to a touch screen unlocking method, system and communication terminal. Background technique [0002] With the rapid development of communication technology, mobile communication terminals such as mobile phones and PDAs have become daily tools for people. And with the maturity of touch screen technology, the display screens of many electronic products have been replaced with touch screens to integrate input and output functions into one. [0003] Since a lot of private information is stored on mobile communication terminals such as mobile phones, more and more users start to pay attention to the security of mobile terminals, and most mobile phones use touch screen unlocking methods to enter the application interface. [0004] Existing unlocking schemes for mobile terminals include: drag the sliding bar to unlock, pull down the icon to unlock, etc. Since none of the u...

AI Technical Summary

Problems solved by technology

[0004] Existing unlocking schemes for mobile terminals include: drag the sliding bar to unlock, pull down the icon to unlock, etc. Since none of the unlocking methods provide password protection, anyone can enter the application interface through simple operations, and the security of the mobile terminal cannot be obtained. Assure

And mobile terminals such as mobile phones are often automatically unlocked due to the user's unintentional operation when they are placed in the user's trouser pocket, which brings inconvenience to the user's use.

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