Terminal falling water protection method and device
A protection device and terminal technology, applied in branch equipment, electrical components, telephone communication, etc., can solve the problems of inaccuracy, terminal power failure in time, acceleration value becoming smaller, etc., to achieve a simple solution, ensure timeliness and accuracy , The effect of preventing short circuit and being burned out
Active Publication Date: 2020-07-28
TP-LINK
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[0002] With the rapid development of mobile terminal equipment, the use of terminal equipment such as mobile phones and tablet computers is becoming more and more common. People often carry them with them, but due to carelessness or careless use, the terminal equipment may fall into the liquid. , the existing technology proposes to monitor the acceleration of the terminal through the acceleration sensor, and judge whether the terminal device has fallen into the liquid through the change characteristics of the acceleration. The terminal falls into the liquid, and then performs power-off processing to prevent the terminal from being damaged. However, when the terminal falls on a soft object, the acceleration value will also become smaller, so that only the acceleration value becomes smaller to determine that the terminal has fallen into the liquid. Inaccurate in liquid, affecting user experience
In addition, when the mobile phone falls into different liquids, its acceleration changes are different, which makes it complicated to monitor whether the terminal falls into the liquid through the characteristics of the acceleration change; When part of it falls into the liquid, it is also difficult to monitor the change of acceleration, and there is a problem that the terminal is not powered off in time
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[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0041] see figure 1 , is a method for protecting a terminal from falling into water according to the first embodiment of the present invention. The method for protecting a terminal from falling into water includes the following steps:
[0042] S101. Real-time monitor whether the terminal is in a free fall state.
[0043] In this embodiment, the terminal is a device such as a mobile phone and a tablet computer with a touch screen.
[0044] In this embodiment, the ...
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The invention discloses a method and device for protecting a terminal from falling into water. The method includes: monitoring in real time whether the terminal is in a free fall state; when the terminal is in a free fall state, detecting whether the touch screen of the terminal is affected by regular surface pressure ; When the touch screen of the terminal is under the action of a regular surface pressure, perform a falling water protection operation. By adopting the embodiments of the present invention, it is possible to accurately and effectively judge whether the terminal falls into the liquid, and timely protect the terminal from falling into the water to prevent the terminal from falling into the liquid and causing a short circuit and being burned out.
Description
technical field [0001] The invention relates to the technical field of terminals, in particular to a method and device for protecting a terminal from falling into water. Background technique [0002] With the rapid development of mobile terminal equipment, the use of terminal equipment such as mobile phones and tablet computers is becoming more and more common. People often carry them with them, but due to carelessness or careless use, the terminal equipment may fall into the liquid. , the existing technology proposes to monitor the acceleration of the terminal through the acceleration sensor, and judge whether the terminal device has fallen into the liquid through the change characteristics of the acceleration. The terminal falls into the liquid, and then performs power-off processing to prevent the terminal from being damaged. However, when the terminal falls on a soft object, the acceleration value will also become smaller, so that only the acceleration value becomes smal...
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IPC IPC(8): H04M1/725H04M1/72454
CPCH04M1/72454
Inventor 李成钢王东洋
Owner TP-LINK