| 摘要 |
PROBLEM TO BE SOLVED: To fast switch operation systems in a computer device including a plurality of operation systems. SOLUTION: A first OS (operating system) 171a, a second OS 172a and a second OS kernel program 172b are stored in a hard disk, and an event signal generation unit 24 is connected to the computer device 100. When the computer device 100 completes the booting process, the first OS 171a is loaded from the hard disk 17 and executed, a second OS kernel program memory region 141 is established in a system memory 14, and the second OS kernel program 172b is loaded thereto. When the computer device 100 detects that a preset event signal is generated from the event signal generation unit 24, the second OS kernel program 172b is executed, so that the computer device 100 is switched from executing the first OS 171a to executing the second OS 172a. COPYRIGHT: (C)2007,JPO&INPIT
|
