Anti-theft method of mobile terminal

Abstract

The invention discloses an anti-theft method of a mobile terminal. A device with a wireless transmission mode is adjusted to an Ad-Hoc mode, under the mode, two or more devices which need to be added into an anti-theft network by a user and have a wireless transmission function are connected through a wireless network to form an Ad-Hoc network system, and anti-theft systems of the devices are started; all the devices which are added into the Ad-Hoc network system actively sends the identifying information thereof to other devices; during a wireless communication process carried out in the devices, the devices judge the distance between the devices and other devices in the Ad-Hoc network system according to the intensity of received signals, and when the intensity of the received signals is lower than a safety range, all the devices which are added into the Ad-Hoc network system send alarming signals; or when a certain device in the Ad-Hoc network system stops sending of identifying information thereof, all the devices which are added into the Ad-Hoc network system send alarming signals. In the device-anti-theft process, theft crimes can be fundamentally reduced.

Description

[0001] technical field [0002] The present invention relates to the field of wireless communication, and more specifically, to an anti-theft method for a mobile terminal. Background technique [0003] With the development of mobile communication technology and the improvement of people's living standards, the use of mobile communication terminals is becoming more and more popular, and many people also have more than one communication terminal at the same time. However, as people's use of electronic devices increases, the problem of smartphone theft has been repeatedly banned. The currently used mobile phone anti-theft technology is generally after the mobile phone is stolen, with the assistance of the operator or equipment manufacturer, the serial code of the mobile phone is used to track the location. [0004] The success rate of above-mentioned technology in practical application is very low, and is to remedy after the mobile phone is stolen, has caused the loss on manpo...

AI Technical Summary

Problems solved by technology

[0004] The success rate of the above-mentioned technologies in actual application is very low, and the remedy is carried out after the mobile phone is stolen, resulting in the loss of manpower and material resources

In the implementation process of the above technologies, users first need to enable relevant functions on devices such as mobile phones or tablets, and many users often do not notice this problem before being stolen; secondly, after the mobile phone is stolen, it needs the assistance of equipment manufacturers or operators It is often difficult for stolen users to find their help; moreover, even if the user retrieves the stolen device with the help of the operator or device manufacturer, it will cause a lot of loss of manpower and material resources

The above-mentioned anti-theft methods are often difficult to track the thief, so even if the stolen equipment can be taken back, it cannot fundamentally reduce the occurrence of theft cases

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