Display screen unlocking method, device and mobile terminal based on music identifier
An unlocking device and mobile terminal technology, applied in the direction of digital data authentication, etc., can solve the problems of not being able to take into account both fun and privacy, not strong fun, single form, etc., to achieve elegant unlocking methods, convenient memory, and strong encryption capabilities Effect
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Embodiment 1
[0038] See figure 1 , figure 1 It is a flowchart of a method for unlocking a display screen based on music identifiers disclosed in the first embodiment. figure 1 The shown unlocking method for the display screen based on music identifiers uses musical notation musical symbols as unlocking base symbols and is applied to smart mobile terminals, including but not limited to mobile phones, notebook computers, tablet computers and palmtops. Internet devices, multimedia devices, streaming media devices, mobile Internet devices (MID, mobile internet device), wearable devices or other types of terminal devices.
[0039] Combine below figure 1 , taking the application on a mobile phone as an example, the process steps of a method for unlocking a display screen based on music identifiers are specifically described.
[0040] Step S101, turn on the screen in the lock screen state of the mobile terminal, call the voice device and wait to receive the audio numbered notation melody input...
Embodiment 2
[0073] In order to provide a novel and unique encryption method, which is convenient for users to unlock through audio numbered notation tunes when their hands are not free, and at the same time ensure that the lock screen method has various encryption methods and is not easy to be cracked, this embodiment proposes a music recognition-based The unlocking device for the display screen of the mobile terminal, by lighting the screen in the locked state of the mobile terminal, input the tune of the audio numbered musical notation through the input form of the user speaking / singing, and at the same time use the musical notation of the musical numbered notation as the unlocking base symbol. The structural block diagram of the music identifier-based display screen unlocking device disclosed in Embodiment 2 is as follows: Figure 4 As shown, the device includes: a lighting calling module 201, a receiving identification module 202 and a matching unlocking module 203, wherein:
[0074] ...
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