Power management system for UPS attached to external devices

Details Power management system for UPS attached to external devices Power management system for UPS attached to external devices

2005-03-08

2008-03-25

Suryawanshi, Suresh K (Department: 2115)

Electrical computers and digital processing systems: support

Computer power control

C714S014000, C714S024000

Reexamination Certificate

active

07350088

ABSTRACT:
Systems, methodologies, media, and other embodiments associated with power management are described. One exemplary system embodiment includes an uninterrupted power supply (UPS) manager logic configured to determine a power status of one or more UPS devices attached to one or more external peripheral devices. The UPS manager logic can be configured to notify an appropriate operating system of a power loss to a selected external device.

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IBM, Power Fail Notification And Controlled Shut Down of Computer Systems, May 1, 1991, vol. 33, Issue 12, p. 4

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