A mobile terminal and its working state control method and system

Abstract

The invention relates to the technical field of a mobile terminal and discloses a mobile terminal and a control method and system for a working state of the mobile terminal. The method comprises the steps of presetting a first electrode plate and a second electrode plate as a first detection point and a second detection point; obtaining the distance between the first detection point and the second detection point every other time according to the time set by a timer; and judging whether the distance is greater than the predetermined distance or not, if the distance is not greater than the predetermined distance, controlling the working state of the mobile terminal to be a sleep state, if the distance is greater than the predetermined distance, controlling the mobile terminal to switch from the sleep state to a normal working state. Whether the distance between a protection shell and the mobile terminal exceeds the predetermined distance or not is detected through the first electrode plate and the second electrode plate, thereby setting the working state of the mobile terminal; a magnetic sensor chip does not need to be mounted at the mobile terminal, so the cost is reduced; and the mobile terminal can be controlled to enter the sleep state when the protection shell is covered, so the electric quantity is saved, and the convenience is provided for a user.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to a method and system for controlling the working state of a mobile terminal based on protection case detection. Background technique [0002] A protective case (flip cover) has been widely used on mobile terminals (such as mobile phones), and the protective case is installed on mobile terminals such as mobile phones to protect mobile terminals such as mobile phones. At present, with the development of technology, the protective case is also equipped with a function. When the protective case is covered, the screen of the mobile terminal such as the mobile phone goes out, and when the protective case is opened, the screen of the mobile terminal such as the mobile phone lights up, so that it is convenient for the user to use the protective case. , It also makes it more intelligent and humanized to use. [0003] Among them, when the protective case is covered, the sc...

AI Technical Summary

Problems solved by technology

[0004] The above process requires adding a magnetic sensor 2 to the mobile terminal 10 and a magnet 1 to the protective case 20, both of which are expensive, especially the magnetic sensor 2 is a chip that needs to be purchased specially; on the other hand, like Metal items such as keys and other long-term contact with the magnetic transfer iron will be magnetized, and when such items touch the position of the magnetic sensor 2 of the mobile terminal 10, the detection will be falsely triggered

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