SYSTEME D'ALERTE DESTINE A UN MODULE DE COMMUNICATION SANS FIL INTEGRE A UN VEHICULE APRES STATIONNEMENT DANS UN ENVIRONNEMENT A MAUVAISE QUALITE DE COMMUNICATION, ET PROCEDE D'UTILISATION DE CELUI-CI

摘要

A system for prompting an on-vehicle wireless communication module in poor communication quality and method thereof, in which the in-car computer starts a wireless communication module to detect the receiving quality thereof and to obtain a detecting signal result during the alert mode of the security controller is set after the ignition switch is switched off, and the in-car computer outputs a voice prompt message when the ignition switch is switched on again if the detecting signal result does not surpass a predetermined receiving quality default value. The in-car computer also stores each poor communication quality location in the electronic map so that a voice prompt message is automatically produced when passing each poor communication quality location on a subsequent occasion.