An in-vehicle computer system includes a host computer, a mode switch and a backup microprocessor. When the host computer functions ordinarily, the mode switch is in a regular mode as a default, and the host computer uses various graphical interfaces on a display to control the operations of electronic...http://www.google.fr/patents/US7817066?utm_source=gb-gplus-shareBrevet US7817066 - In-vehicle computer system
