Automobile antitheft warning device and method

Abstract

The invention discloses automobile antitheft warning device and method, which relate to the field of automobile antitheft. The automobile antitheft warning device and the method adopt the technical scheme that automobile action signals are obtained through a vibration sensor and are converted into voltage signals to be sent to a trigger, when the trigger detects that the voltage signals exceed a preset threshold, the trigger generates a triggering event and sends the triggering event to a warning module to generate corresponding warning signals, warning short messages are automatically sent to automobile owners according to the warning signals, the current position information of the automobile is obtained through GPS (Global Positioning System) satellite signals and is automatically sentto the automobile owners, and whether the automobile is stolen or not is judged through detecting the abnormal vibration. When the automobile is stolen, the position of the automobile can be known intime. The warning device can be independent from other electric appliance systems of the automobile to be arranged in any secret position in the automobile without being easily discovered. The automobile antitheft warning device has simple structure, low price, no noise and good antitheft function.

Description

technical field [0001] The invention relates to the field of automobile anti-theft, in particular to an automobile anti-theft alarm device and method. Background technique [0002] With the development of science and technology and the improvement of people's living standards, the use of cars has become more and more popular, and has gradually entered ordinary families. However, at present, no matter at home or abroad, car theft is very serious. Various news media often have reports about car being stolen, so, car anti-theft is still car owner, businessman, the problem of manufacturer's further research, update and perfection. [0003] Traditional mechanical anti-theft devices are not only very troublesome to use, but also less and less reliable. At present, the more popular car anti-theft devices on the market and the anti-theft systems installed on vehicles by car manufacturers before leaving the factory all have the following deficiencies: 1. the circuit is complex, expe...

AI Technical Summary

Problems solved by technology

At present, the more popular car anti-theft devices on the market and the anti-theft systems installed on vehicles by car manufacturers before leaving the factory all have the following deficiencies: 1. the circuit is complex, expensive and troublesome to install; 2. the design principle is simple, the variety is single, It is easy to destroy and decipher; ③ most of the anti-theft devices mainly use sound and light alarms, and the sound and light lines are easy to be destroyed; ④ it is easy to make false alarms and increase noise (especially for urban nights). This unnecessary alarm is annoying to people. Noise pollution source; ⑤Fake and shoddy products increase, not only can not prevent theft, but also induce vehicle failure

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