A mobile phone case and an intelligent anti-theft and early warning method based on the mobile phone case

Abstract

The invention proposes a mobile phone case and an intelligent anti-theft and early warning method based on the mobile phone case, which can timely remind the user whether the smart phone is stolen and whether there is an obstacle on the road ahead without adding complicated accessories of the mobile phone, so as to realize real-time anti-theft With the function of road condition warning, the overall structure of the mobile phone case includes: main body 1, Bluetooth module 2, main control circuit 3, small power supply 4, ultrasonic module 5, pressure sensor module 6, wire 7 and small hole 8. Through the interaction between the built-in device of the smart phone and each module of the mobile phone case, the user can be reminded in time whether the smart phone is stolen, and the real-time anti-theft function can be realized, and the obstacles in a long distance can be predicted, and the possible dangers around pedestrians can be predicted in advance. situation, eliminate unknown dangers as much as possible, reduce hidden dangers in road conditions in real time, and improve the personal safety of users of smartphones and mobile phone cases of the present invention.

Description

technical field [0001] The invention relates to the technical field of mobile phone anti-theft and early warning, in particular to a mobile phone case and an intelligent anti-theft and early warning method based on the mobile phone case. Background technique [0002] According to a survey by the China Internet Network Information Center, as of August 2016, the number of mobile Internet users in my country reached 656 million. This means that one out of every two people owns a smartphone. With the popularization of smart phones, the prevention, full utilization and anti-theft of its dependence consequences are becoming more and more important. [0003] Mobile Internet access has given birth to "bow-heads", who surf the Internet in fragments anytime, anywhere. According to the survey, most of the "head bowers" use mobile phones to surf the Internet while walking on the road, either for business or for entertainment. This behavior of ignoring the road ahead also puts their l...

AI Technical Summary

Problems solved by technology

However, RSSI ranging is greatly affected by the environment, and it may not be effective on crowded buses and subways.

Images