A simple and universal car anti-theft device

Abstract

The invention discloses a simple and universal automobile anti-theft device. The simple and universal automobile anti-theft device comprises a central processing unit, a sound source generation unit, a battery, a solar panel, a sensing unit and a high-definition explosion-proof camera, wherein the sound source generation unit, the battery, the sensing unit and the high-definition explosion-proof camera are connected with the central processing unit; the sound source generation unit is connected with a sound playing unit; the solar panel is connected with the battery through a charging circuit; the high-definition explosion-proof camera is connected with a storage unit; the storage unit is connected with the central processing unit. A high-frequency high-decibel sound source signal can be output through the sound source generation unit and is played loudly through the sound playing unit in the form of high-pitched sound, and the arrangement position of the sound playing unit is coordinated, so that the played sound is transmitted in the space in the automobile and a thief can be deterred effectively; the high-definition explosion-proof camera is started at the right time to record the condition in the automobile, so that powerful evidence is provided for larceny and a good anti-theft effect is achieved.

Description

technical field

[0001] The invention relates to the technology in the field of car anti-theft devices, in particular to a simple and universal car anti-theft device. Background technique

[0002] Along with the raising of people's living standard, automobile is more and more popular, and it has become a kind of main transportation or means of transportation. At present, most automobiles all use anti-theft alarms as anti-theft devices, and existing anti-theft alarms include a host, a remote controller and a loudspeaker. At present, the horns of most of the car anti-theft devices are installed under the hood or outside the car body, etc., and the direction of the siren sound is mainly towards the outside of the car to remind the car owner or other people that there are thieves who want to steal the car. . However, in many cases, the car owner may not be near the vehicle parking place, so the car owner cannot stop the thief at once; Vibration, for example, when a pedestrian ...

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