| 摘要 |
<p>The present invention provides a docking device for a portable computer, and a method for its control, which enables docking even if the portable computer is in a power-on state or in a power save mode such as suspend (in other words, an active state in which the power supply to the portable computer is not completely shut down). The docking device of the invention is dockable with a portable computer by one or more connections for passing signals between the docking device and the portable computer, the docking device comprising a first connection means for immediately and electrically connecting to the portable computer those of said connections which are arranged to carry a first set of signals which can be actively inserted or removed, and a second connection means for electrically isolating from and connecting to the portable computer those of said connections which are arranged to carry a second set of signals which cannot be actively inserted or removed. Accordingly, even if all of the signals are mechanically integrated to be connected, the signals which can be actively inserted or removed can also be electrically connected to enable immediate use by the user, while the signals which cannot be actively inserted or removed remain electrically isolated, and thus hardware damage or malfunction of the system can be avoided. <IMAGE></p> |
