Knocking sound identification doorbell wakeup system

Abstract

A knocking sound identification doorbell wakeup system relates to a doorbell and comprises a doorbell main body. The system also comprises a shell, a power supply system, a miniature processor system, at least one of a vibrating sensor and a sound sensor and a shaking switch, wherein the power supply system is connected with a power supply port of the miniature processor system; the at least one of the vibrating sensor and the sound sensor is connected with at least one signal input end of the miniature processor system; the shaking switch is connected with the other signal input end of the miniature processor system. A sound production system is also arranged, and the sound production system is connected with a signal output end of the miniature processor system in a communication connection mode. Through the above design, vibrating signals or sound signals are allowed to be collected through the vibrating sensor or the sound sensor respectively, and are transmitted to the miniature processor system; accordingly, the miniature processor system has a data basis of accurately judging knocking sound so that judgment is accurate. When a knocking sound exists, the sound production system is allowed to be started for making doorbell prompt sound.

Description

technical field [0001] The invention relates to the field of electronics, in particular to a doorbell excitation system. Background technique [0002] The doorbell can make a sound to remind the owner that someone is visiting, and it is widely used in today's life. But, because the installation position of doorbell is difficult for finding or people's habit problem, people still knock on the door with hand most of the time. With the development of sound insulation technology, the sound insulation effect of the door is getting better and better. If you knock on the door with your hands, the owner in the room may not be able to hear it, and some doors are made of special materials, so even if you knock hard, you may not be able to hear . Contents of the invention [0003] The object of the present invention is to provide a knocking sound recognition doorbell wake-up system to solve the above technical problems. [0004] The technical problem solved by the present inventio...

AI Technical Summary

Problems solved by technology

However, because the installation position of the doorbell is not easy to find or people's habit problems, people still use their hands to knock on the door most of the time.

With the development of sound insulation technology, the sound insulation effect of the door is getting better and better. If you knock on the door with your hands, the owner in the room may not be able to hear it, and some doors are made of special materials, so even if you knock hard, you may not be able to hear

Images