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Terminal equipment and its state switching method

A technology for terminal equipment and state switching, which is applied to instruments, computing, electrical and digital data processing, etc., and can solve the problems of degraded user experience, cumbersome input of passwords or unlock patterns, etc.

Active Publication Date: 2018-03-27
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, entering a password or entering an unlock pattern is usually cumbersome and degrades user experience

Method used

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  • Terminal equipment and its state switching method
  • Terminal equipment and its state switching method

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Embodiment Construction

[0020] Various embodiments according to the present invention will be described in detail with reference to the accompanying drawings. Here, it is to be noted that, in the drawings, the same reference numerals are assigned to components having substantially the same or similar structures and functions, and repeated descriptions about them will be omitted.

[0021] Below, will refer to figure 1 A terminal device according to an embodiment of the present invention is described. figure 1 is a block diagram illustrating a terminal device according to an embodiment of the present invention.

[0022] Such as figure 1 As shown, the terminal device 1 according to the embodiment of the present invention may be a terminal device such as a smart phone, a tablet computer or a notebook. According to an embodiment of the present invention, the terminal device 1 may at least include a first state and a second state different from the first state. For example, the first state of the termi...

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Abstract

A terminal device and a state switching method thereof, the terminal device at least includes a first state and a second state different from the first state, the terminal device includes: a touch sensing unit having a touch sensing area of ​​a predetermined size and configured to detect a user's The touch of the operating body on the touch-sensitive area; the processing unit is configured to monitor the switch between the first state and the second state of the terminal device, wherein during the period when the terminal device is in the first state, the processing unit acquires the operating body based on the touch-sensing unit The motion trajectory generated when the touch sensitive area is operated, obtains the characteristic parameters of the motion trajectory, and judges whether the characteristic parameters of the motion trajectory match the pre-stored sliding feature model of a specific user. When the characteristic parameters of the motion trajectory match the pre-stored specific user When the user's sliding feature model matches, the processing unit executes the switching instruction, and according to the switching instruction, the processing unit controls the terminal device to switch from the first state to the second state.

Description

technical field [0001] The invention relates to a terminal device and a state switching method thereof. Background technique [0002] With the development of terminal technologies, more and more users are equipped with at least one terminal device (for example, smart phones, notebooks, tablet computers, etc.). For the security of users' personal information, terminal devices are generally equipped with security functions (eg, password function or pattern unlocking) to protect data in the terminal device. For example, when the security function is enabled on the terminal device, the terminal device usually prompts the user to enter a password to perform an unlocking operation when the terminal device is turned on or unlocked, and the user can use the terminal device only after the unlocking is successful. However, inputting a password or inputting an unlocking pattern is usually cumbersome, which will degrade user experience. In addition, if the password of the terminal dev...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0488G06F21/83
Inventor 甘大勇
Owner LENOVO (BEIJING) LTD