Vehicle anti-smashing window theft alarming device

Abstract

The invention provides a vehicle anti-smashing window theft alarming device, and belongs to the technical field of vehicles. The problem that an existing technology is not accurate in detecting is solved. The vehicle anti-smashing window theft alarming device comprises a control unit, a piezoelectric crystal sensor, fiber guiding lines, an alarm and a camera. The piezoelectric crystal sensor is used for detecting a vehicle window smashing signal. The fiber guiding lines are distributed inside window glass and used for transmitting the signal to the control unit when vehicle windows are smashed. The alarm is used for carrying out alarming when the piezoelectric crystal sensor detects the window smashing signal. The camera is used for shooting image information of theft personnel. The output ends of the piezoelectric crystal sensor, the fiber guide lines and the camera are connected with the input end of the control unit. The input ends of the alarm and the camera are connected with the output end of the control unit. According to the alarming device, the window smashing signal can be accurately detected, so that the alarming is carried out in first time, and the stolen rate of valuables inside the vehicle is lowered.

Description

technical field [0001] The invention belongs to the technical field of automobiles, and relates to an automobile anti-smashing window theft alarm device, in particular to an automobile anti-smashing window theft alarm device capable of alarming when a window is broken in an automobile. Background technique [0002] With the improvement of our country's material and cultural level, there are more and more owners of private cars in recent years. Car owners often leave some valuables in the car when they leave the car. This will cause criminals to break windows and steal. In recent years, it is not uncommon for thieves to smash windows and steal items in cars, and their behavior is becoming more and more rampant, which brings unpredictable property losses to car owners and has a very bad negative impact on the entire society. Because the thief is relatively concealed and moves quickly when committing a crime, and the existing anti-theft system on the market is easier to be crac...

AI Technical Summary

Problems solved by technology

Although the device can detect the condition of the car window in real time, and can notify the car owner remotely when the window breaks in the car at the first time, and at the same time videotape and collect evidence for police investigation, but the device only installs vibration sensors and pressure sensors on the rear window glass. , if the thief destroys the front window glass or the glass of the left and right windows, then the device will not work normally, and there is a problem that the detection is not accurate enough

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