Remote wireless anti-theft alarm device for vehicle

Abstract

The invention discloses a vehicle remote wireless guard against theft and alarm device, including a common automobile guard against theft and alarm part, a control circuit, a wireless communication module coupled with the control circuit, a shooting module coupled with the control module, and an igniting control circuit coupled with the control circuit and the engine igniting circuit; it can inform the owner in time when the theft happens no matter how far it is apart from the vehicle; the owner can remotely control in an arbitrary distance to cut off the engine igniting circuit to make the engine stop working; it can shoot condition in vehicle when theft happens or the owner needs and send the image to the owner; it can also position.

Description

technical field [0001] The invention belongs to the field of anti-theft alarms for motor vehicles, and in particular relates to a device which can use a mobile communication terminal to perform remote wireless anti-theft alarm monitoring on motor vehicles. Background technique [0002] Along with economic development, the application of automobile in social life becomes more and more popular, and the automobile anti-theft problem is also paid more and more attention to by people day by day. In the prior art, what is more popular with car owners is to use various car anti-theft devices to realize anti-theft and alarm to cars. It usually installs one / some triggering devices in the car, and when these triggering devices are activated, Start sound, light and other message generators to send harsh sounds or flashing lights to notify car owners and warn car thieves; in addition, these anti-theft devices generally use a small remote control to control the car within a certain remot...

AI Technical Summary

Problems solved by technology

[0004] This kind of small remote control is limited to a relatively short distance, usually tens of meters, due to various restrictions such as size, transmission power, use environment, and relevant regulations of the national radio management. If the car is stolen or hijacked within such a short distance, it is generally difficult to intercept or retrieve the car using the remote control, and it is very likely to be attacked by gangsters;

[0005] In addition, the wireless control part of the existing car anti-theft device generally has no anti-decryption measures. Once the address code is decrypted or the remote control is copied, the car may be stolen;

[0006] Furthermore, only using sound, light and other signals to notify the car owner, if the car owner is far away from the vehicle, or resting at night, these methods cannot well achieve the purpose of notifying the car owner to make relevant processing in time ;

[0007] In addition, with existing anti-theft devices, people usually cannot know the scene of car theft at that time, which also causes great difficulties in obtaining evidence of criminal acts after the theft occurs;

[0008] In addition, existing anti-theft devices can seldom carry out long-distance effective tracking of the stolen vehicle after the vehicle is stolen. Therefore, after the vehicle is stolen, the great difficulty of searching for the stolen vehicle also makes the owner and Police recovering stolen vehicles less effective at stopping crime

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