Method and device for judging and tracking

Abstract

The invention discloses a tracking judgment method and device. The tracking judgment method comprises the steps of turning on a local bluetooth detection module in response to a trigger operation of a user; receiving information of all bluetooth devices detected by the bluetooth detection module, and counting the number of the bluetooth devices; and judging whether the number is located in a preset numerical range or not, and if so, calling a local interaction function interface so as to prompt the user. In addition, the invention further provides a portable mobile terminal which is used for carrying out the tracking judgment method. The invention provides a method for judging whether the user himself / herself is tracked or not for the user according to the characteristics that mobile equipment in the prior art are provided with a bluetooth detection module and that the bluetooth detection module can detect bluetooth devices. The tracking judgment method is simple to operate, effective in a real-time manner and applicable to various environments.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, and more specifically, to a method and device for judging tracking. Background technique [0002] In daily life, people are often harassed by stalking, and the stalked are often unable to find out that they are being stalked, causing great security risks. People urgently need a technology that can judge whether they are being stalked. [0003] Generally, the method of judging whether to be tracked is to rely on human discovery. For example, by wearing rear vision glasses, it can be found whether there is someone tracking behind, or by infrared night vision goggles or thermal imaging cameras. A stalker in the dark. [0004] Infrared night vision goggles or thermal imaging cameras can easily find stalkers hiding in the dark, but they have a certain size and have power limitations. It is not practical to use them to find out whether they are being tracked when walking at nigh...

AI Technical Summary

Problems solved by technology

[0004] Infrared night vision goggles or thermal imaging cameras can easily find stalkers hiding in the dark, but they have a certain size and have power limitations. It is not practical to use them to find out whether they are being tracked when walking at night.

And in dark places with poor light, it is difficult to find the rear being tracked by wearing rear-view glasses

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