Personalized acoustic vehicle recognizing system, has switching input transferring starting signal from electronic component to system to play individual melody/tune, where component steers functions of unlocking and locking sound

摘要

The system has an electronic component of digital memory, interface such as universal serial bus connector and bluetooth, and control component. The electronic component steers functions of unlocking and locking sound over a firmware of the system. A music amplifier is provided with a loudspeaker. A switching input transfers a starting signal from the electronic component to the system for playing an individual melody/tune.