Mobile phone unlocking password prediction method based on sensor and related device
A prediction method, prediction device technology, applied in neural learning methods, unauthorized/fraudulent call prevention, biological neural network models, etc., can solve problems such as inconvenience, inability to operate with a smartphone, inability to meet, etc.
Active Publication Date: 2020-07-10
ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1
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Problems solved by technology
[0003] This application provides a sensor-based mobile phone unlocking password prediction method and related devices, which are used to solve the existing problem that the user cannot use the mobile phone due to forgetting the PIN code. The smart phone method cannot meet the user's needs for quickly solving the technical problems of being unable to use the smart phone due to forgetting the PIN code and inconvenient operation
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[0049] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0050] It should be understood that the sensor-based mobile phone unlocking password prediction method of the present application is not limited to the mobile phone unlocking password prediction in the embodiment of the application, and those skilled in the art can apply it to such as IPAD terminals and other sensor-based smart terminals unlock password prediction ...
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The invention discloses a mobile phone unlocking password prediction method based on a sensor and a related device. the method comprises the steps: when a user enters a PIN setting page to set a PIN code, guiding the user to input multiple groups of PIN codes for multiple times; acquiring reading change curves of five sensors of the mobile phone in a PIN input process of the user; extracting the curve characteristic values and calculating relevancy between the sensors through reading change curves of the sensors, and obtaining the PIN code characteristic value of the user; training a neural network by using the obtained PIN code, and obtaining a prediction model; when the user forgets the PIN code, prompting the user to input a preset PIN code; performing prediction through a prediction model according to the preset PIN code input by the user, and obtaining the PIN code prediction result to unlock the mobile phone for the user, thereby solving the technical problems that an existing mode that the user cannot use the smart phone due to the fact that the user forgets the PIN code, the requirement of the user for rapidly solving the problem that the smart phone cannot be used due to the fact that the user forgets the PIN code cannot be met, and operation is inconvenient.
Description
technical field [0001] The present application relates to the technical field of mobile phone password unlocking, in particular to a sensor-based mobile phone unlocking password prediction method and related devices. Background technique [0002] With the development of smart phones, people's life is more and more dependent on smart phones, and smart phones store more and more personal information. In order to protect the security of smart phone users, users usually set the lock screen of smart phones The password locks the smart phone, and the smart phone lock screen password uses a PIN code to lock and unlock, which requires the user to remember the PIN code. However, the situation that the user forgets the PIN code abounds, causing the smart phone to be unable to unlock and use, and the existing solution to the user’s inability to use the smart phone due to forgetting the PIN code is to take the smart phone to a special maintenance point, through Professional maintenance...
Claims
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Login to View More IPC IPC(8): G06F21/31G06N3/02G06N3/08H04M1/67
CPCG06F21/31G06N3/02G06N3/08H04M1/67
Inventor 杨劲锋肖勇金鑫冯俊豪黄博阳
Owner ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD