Mobile terminal searching method, mobile terminal, and storage medium

Abstract

The invention discloses a mobile terminal searching method. The method comprises: a first mobile terminal sends a control instruction to a second mobile terminal, wherein the control instruction is used for indicating the second mobile terminal to transmit an ultrasonic wave having a predetermined frequency; the first mobile terminal detects whether the frequency of the ultrasonic wave that is received at a current time point and is from the second mobile terminal changed relative to a frequency of an ultrasonic wave received at last time at a the current time point; and if so, the first mobile terminal carries out warning. According to the mobile terminal searching method disclosed by the invention, when the first mobile terminal moves, the ultrasonic wave transmitted by the second mobile terminal is received; and according to the Doppler effect of the ultrasonic wave, warning is carried out when the first mobile terminal detects the ultrasonic wave with the frequency change, so that the user is warned that a to-be-searched second mobile terminal is near the current first mobile terminal. Therefore, [problems in the prior art are solved.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a method for searching a mobile terminal, a mobile terminal and a storage medium. Background technique [0002] With the continuous progress and development of the mobile terminal industry, people rely more and more on mobile terminals. However, this situation often occurs in daily life. Users are eager to use mobile terminals such as mobile phones or tablet computers, but because they forget where the mobile terminal is placed, or the range of the home or workplace is relatively large, the user needs to spend time on the mobile terminal. Searching in a large area is very time-consuming. A commonly used method at this stage is that the user uses another mobile terminal to call the mobile terminal to be found, and judges the approximate location of the terminal by ringing the bell. But this method is only applicable when the mobile terminal is in the ringing state. When the ...

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Problems solved by technology

[0003] The main purpose of the present invention is to propose a terminal search method, mobile terminal and storage medium, aiming to solve the following problems in the prior art: when the mobile terminal to be found is in a silent state, even if the user calls the mobile terminal to be found, the user cannot Judging the approximate location of the terminal by ringing the bell, resulting in a mobile terminal that cannot be found, and poor user experience

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