VEHICLE SECURITY SYSTEM

摘要

A system and method is described for alerting authorities (16) during a vehicle Carjacking or car napping. The method includes a first step of providing a vehicular radiotelephone (12) communication system with speech recognition (24) and a controller (10) operable to monitor at least one vehicular system. A next step includes defining at least one predetermined sequence of operation of the at least one vehicular system for triggering a silent alert. The sequence can include spoken words or vehicle control operation. A next step includes monitoring the at least one vehicular system for the defined at least one predetermined sequence, such as a hidden switch activation (18) for example. A next step includes activating a silent alert upon detection of the at least one predetermined sequence.