Anti-theft mobile phone based on temperature sensor array

Abstract

The invention discloses an anti-theft mobile phone based on a temperature sensor array, comprising a face plate, a back plate and four sides; multiple temperature sensors arranged in a two-dimensional array are evenly distributed on the back plate and the four sides; the temperature sensors are connected to the central processing unit chip in a mobile phone and are used for collecting the shape of an isothermal curve; a fingerprint rough identification module, a timing module and a warning removing module are arranged in the central processing unit chip; the warning removing module is connected to a warner; the fingerprint rough identification module is used for identifying whether the shape of the isothermal curve is a human fingerprint; the timing module is used for accumulating the time when the temperature sensors sense the fingerprint for the first time; the warning removing module is used for preventing the warner from generating warning prompting information; and the warner is used for generating the warning prompting information;. Compared with the existing anti-theft mobile phone, the anti-theft mobile phone of the invention is equipped with active anti-theft function; the anti-theft effect is good; and the false warning information generated when the mobile phone owner takes out the mobile phone can be prevented.

Description

technical field [0001] The invention relates to an anti-theft technology of a mobile phone, in particular to an anti-theft mobile phone which utilizes a fingerprint identification technology for real-time alarming. Background technique [0002] In today's society, mobile phones have become an indispensable communication tool. With the enrichment of mobile phone functions, more and more information is stored and involved in the mobile phone, and losing the mobile phone will bring great losses to the owner. [0003] Existing anti-theft mobile phone generally is by setting a power-on password, input power-on password when mobile phone is turned on at every turn, thereby makes non-mobile phone owner or the people who do not know this mobile phone power-on password can not normally use this mobile phone. Chinese patent CN103973897A discloses a mobile phone anti-theft system, which is used to be installed in a mobile phone, including an account information setting module, a SIM c...

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve the passive technical problem of mobile phone anti-theft in the prior art, and provides an anti-theft mobile phone that utilizes fingerprint identification technology for active real-time alarm

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