Animal-preventing warning device

Abstract

The invention relates to an animal-preventing warning device, comprising an infrared distance sensing unit for continuously emitting infrared rays to sense surrounding objects, a setting unit for setting a warning distance, a computing unit for judging whether the objects exist within the warning distance, and a warning unit for sounding a warning bell. According to the animal-preventing warning device, the computing unit of the warning device can judge whether the objects exist within the warning distance and thereby controls the warning unit to emit the warning bell; and therefore, animals under the bottom or on the top of a car body can be effectively expelled, and thereby the surface of the car body is prevented from being damaged by the animals.

Description

technical field [0001] The invention relates to a warning device, in particular to an anti-animal warning device which controls a warning unit to emit a warning bell by judging whether there is an object within the warning distance. Background technique [0002] Nowadays, there are more and more types of anti-theft devices used in automobiles, from the initial mechanical type to the current electronic type and network type. Electronic anti-theft devices are relatively widely used in real life. The anti-theft device controls the starting, ignition and other circuits of the car through electronic equipment. When the luggage compartment cover is connected to the ignition circuit, the anti-theft device will immediately send out an alarm, the lights will flash, and the siren will sound loudly. At the same time, the starting circuit, ignition circuit, fuel injection circuit, fuel supply circuit, and even the automatic transmission circuit will be cut off, so that the car is comple...

AI Technical Summary

Problems solved by technology

However, in real life, there are often some animals hiding under the car, such as cats or dogs, which sometimes scratch the car randomly, causing damage to the appearance of the car, or some animals are on the roof of the car, such as birds, Stopping on the top of the car and pecking at the roof at will, causing the top of the car to be pecked and damage the appearance

For this kind of phenomenon, the anti-theft device installed in the car can't effectively stop it.

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