What is Behind OnStar Technology?
The OnStar equipment consists of an onboard computer and cellular phone, a GPS beacon and an assortment of sensors. OnStar’s onboard phone functions similarly to a standard mobile phone. It works on voice command to enable the driver to communicate without suing his hands. The hands-free feature was also made available for the purpose of facilitating a convenient way of communication during accidents. The GPS receiver sends out radio signals to pinpoint the vehicle’s location from time to time. The GPS beacon sends out the signal to the GPS satellite and the satellite calculates the distance and location of the vehicle in reference to a mapping system based on the time it takes to send and receive the signal. This comes in handy during situations where vehicles are stolen, have broken down or are involved in accidents. A set of sensors equipped with the OnStar installation helps diagnose the condition of the vehicle. This information is sent to the OnStar advisor which would contact ro
