PAS SPAS MODULE TO USE PARKING ASSIST SENSOR OR SMART PARKING ASSIST SYSTEM FOR SOUNDWAVE COMMUNICATIOIN

摘要

In the present invention, a module for using a parking assistance sensor (PAS) or a smart parking assistance system (SPAS) provided in a vehicle for sound wave communication, a signal generator for generating a voltage signal having a preset frequency, and amplifying the voltage signal It includes a parking auxiliary sensor or a control unit for controlling the generation of a voltage signal and a voltage amplification unit to transmit to the smart parking assistance system, the parking assistance sensor or smart parking assistance system is a module that outputs a voltage signal as a sound wave signal by the module to provide. According to the present invention, the vehicle can be opened and closed using sound wave communication based on the existing parking assist sensor (PAS) or the smart parking assist system (SPAS), and the security is maximized because it is not hacked compared to the communication system using radio wave communication. In addition, it can be easily applied to an existing vehicle, thereby significantly reducing costs.