Method for controlling wireless fidelity device in terminal, controlling device and terminal

Abstract

The invention discloses a method for controlling a wireless fidelity device in a terminal, comprising a step of obtaining first position information at a first moment, second position information at second moment during the movement process of the terminal and coverage ranges of wifi access points corresponding to identifiers of all wifi access points stored in the terminal, and a step of triggering the switching off or the switching on of a wifi device according to that whether a position corresponding to the first position information and a position corresponding to the second position information are out of or in the covering range of each wifi access point corresponding to the identifier of the wifi access point stored in the terminal. The embodiment of the invention can trigger the switching off or the switching on of the wifi device in the terminal based on the position information of the terminal, the electric quantity of the terminal is saved, and a user does not need to start the wifi device manually.

Description

technical field [0001] The present invention relates to the field of communication technology, and in particular to a control method, device and terminal of a wireless fidelity (wireless fidelity, wifi) device. Background technique [0002] When the current terminal does not use the wifi function, the wifi device used to start the wifi connection in the terminal is in a standby state, and still consumes a certain amount of power. For example, the data tested on a mobile phone shows that if the wifi access point logo has not been saved before, the current is about 5 mA when the screen of the mobile phone is off, and the current is about 10 mA when the wifi access point logo is saved. [0003] If the wifi device in the terminal is turned off immediately after the terminal is disconnected from the wifi access point, when entering the area covered by the wifi access point again, the wifi device cannot automatically connect to the wifi access point. [0004] The inventors of the...

AI Technical Summary

Problems solved by technology

[0003] If the wifi device in the terminal is turned off immediately after the terminal is disconnected from the wifi access point, then when entering the area covered by the wifi access point again, the wifi device cannot automatically connect to the wifi access point

[0004] The inventors of the present invention have found that a common problem with current wifi devices is that after leaving the area covered by a wifi access point, the wifi device enters a standby state, resulting in an additional 5-10mA current consumption. When reaching the area covered by the wifi access point, the wifi device cannot be turned on automatically

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