Vehicle theft deterrent method and system based on mobile phone GPS positioning

Abstract

The invention discloses a vehicle theft deterrent method and system based on mobile phone GPS positioning. The vehicle theft deterrent method comprises the steps that a first positional information obtaining module in a vehicle obtains positional information of the vehicle, and a positional information transmitting module in the vehicle transmits the positional information of the vehicle to a receiving module in a mobile phone; a second positional information obtaining module in the mobile phone obtains the positional information of the mobile phone; a position comparing module in the mobile phone compares the received positional information of the vehicle with the positional information of the mobile phone; if a comparison result exceeds a preset threshold value, a warning information is sent out. According to the vehicle theft deterrent method and system based on the mobile phone GPS positioning, through the comparison of the distance between coordinates of a vehicle-mounted GPS and the coordinates of the mobile phone, when a safety value is exceeded, the warning information is generated and the current GPS coordinates are reported periodically; the safety of vehicle operation is improved, and the warning is more timely.

Description

technical field [0001] The invention belongs to the technical field of automobile anti-theft, and relates to an automobile anti-theft method, in particular to an automobile anti-theft method based on mobile phone GPS positioning; meanwhile, the invention also relates to an automobile anti-theft system based on mobile phone GPS positioning. Background technique [0002] In current news reports, news of vehicle theft can often be heard. A car, ranging from tens of thousands of yuan to millions, is not a small loss for the owner of a stolen car. And usual car theft case, for the public security organ, its difficulty of detection is often bigger. [0003] At present, the car anti-theft technologies on the market mainly focus on physical anti-theft, such as steering wheel locks, engine locks, etc., but they often treat the symptoms but not the root cause. For sophisticated thieves, they can often use trailers or other large vehicles to easily destroy the physical security of the...

AI Technical Summary

Problems solved by technology

However, for the public security organs, the usual car theft cases are often more difficult to detect.

[0003] At present, the car anti-theft technologies on the market mainly focus on physical anti-theft, such as steering wheel locks, engine locks, etc., but they often treat the symptoms but not the root cause. For sophisticated thieves, they can often use trailers or other large vehicles to easily destroy the physical security of the vehicle. Anti-theft function

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