Vehicle-mounted anti-theft alarm system

Abstract

The invention provides a vehicle-mounted anti-theft alarm system which comprises a monitoring module, a central processing module, a GSM module, a GPS module, a display screen module and a power supply module, wherein the monitoring module is composed of a Hall sensor, a pyroelectric infrared sensor, a vibration sensor, an inclination sensor and a peripheral circuit; the monitoring module alarms the central processing module after finding a warning situation; the central processing module picks up vehicle position information received by the GPS module and processes the information; then, the information is sent to a bound mobile phone in a manner of short message by a short message service function of the GSM module.

Description

technical field [0001] The invention relates to a vehicle anti-theft alarm system. Background technique [0002] With the development of the economy and the progress of science and technology, many unattainable luxuries have gradually entered the homes of ordinary people, changing people's lives. Cars, which were once regarded as luxury goods, have gradually stepped down from the altar and become the daily means of transportation for many ordinary people, bringing a lot of convenience to people's travel. In recent years, with the rapid growth of domestic automobile sales, the vehicles in many places such as residential areas and urban bustling areas are close to saturation, and more and more car owners park their cars on the side of the road that lacks effective supervision, thus giving criminals a ride opportunity. Car theft cases occur frequently, causing huge economic losses to car owners, but also causing many troubles and even tragedies. [0003] With the advancement...

AI Technical Summary

Problems solved by technology

For this type of electronic anti-theft device, skilled criminals will cut off the horn power supply at the first time, thereby rendering the anti-theft device invalid.

And this anti-theft device has a big disadvantage, that is, the alarm sound is sharp and piercing, and the penetrating power is extremely strong. From time to time, when walking on the street, the alarm sound will suddenly sound around, which seriously affects people's work and life. Became a new source of noise pollution, doing more harm than good

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