Patent ID: 8140716
Filing Date: 2012-03-20
Classification: G06F

Abstract:
1. A method for implementing automatic installation of a key device, wherein the method comprises steps of: establishing, by the key device, a connection with a computer, wherein an autorun function is shielded from an operation system of the computer; declaring, by the key device, to the computer that the key device itself is a compound device containing a USB keyboard device; sending, by the key device, a predefined first keyboard message sequence to the computer, wherein the first keyboard message sequence is used by the computer for starting an operation environment of the computer; converting, by the key device after the operation environment is started, a pre-stored script instruction for running an installation program into a second keyboard message sequence, and sending the second keyboard message sequence to the computer; sending, by the key device, a predefined third keyboard message sequence to the computer, wherein the third keyboard message sequence is used by the computer for instructing to runn the installation program according to the second keyboard message sequence.