Anti-theft circuit and anti-theft device for vehicle

Abstract

The invention discloses a vehicular antitheft circuit. A link for implementing alarming by utilizing a vibration-sensor mode is omitted, multiple control measures like controlling through time-difference-free bicode instructions and recognizing the bicode instructions are taken, and control on a vehicle accelerator circuit is added on the basis that most existing antitheft machines only implement control on vehicle door locks, so that a vehicle theft cannot open vehicle doors and cannot start and drive away a parking vehicle even if the vehicle theft enters the vehicle through the window, and reliable antitheft effect is guaranteed. The invention further discloses an antitheft machine with the vehicular antitheft circuit. The problems that existing motor vehicle antitheft machines are prone to being decoded, false alarming, mistaken alarming and resident disturbing, antitheft passwords are prone to being deciphered and the like are solved, so that vehicle parking safety is guaranteed fundamentally.

Description

technical field [0001] The invention relates to the technical field of motor vehicle anti-theft, and more specifically relates to an anti-theft circuit and an anti-theft device for a vehicle. Background technique [0002] In recent years, with the continuous improvement of people's living standards, motor vehicles have increasingly become an indispensable part of people's lives. With the increasing number of motor vehicles, the number of motor vehicle theft cases has increased year by year. People have mostly installed automobile anti-theft alarm systems for the safety of vehicles, and have effectively reached the effect of anti-theft to a certain extent. For the anti-theft of motor vehicles in parking, people need to be vigilant. At present, although motor vehicle anti-theft measures are becoming more and more diversified, it is still inevitable that vehicles will be stolen if they are not careful. [0003] At present, the anti-theft of motor vehicle in parking mainly is ...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides an anti-theft circuit and an anti-theft device for vehicles to overcome the problems in the prior art that the passwords of existing motor vehicle anti-theft devices are easily deciphered, false reports and false alarms, etc., and fundamentally cannot ensure the safety of parking the vehicle. question

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