Uninterruptible power supply control system equipped with timer mechanism
First Claim
1. An uninterruptive power supply control system for a first apparatus, a second apparatus requiring a shutdown processing and a third apparatus not requiring the shutdown processing, comprising:
- an uninterruptible power supply device which is connected to a power source and is also coupled to a battery, said uninterruptible power supply device including means for outputting a shutdown signal to the second apparatus when a power failure occurs, the second apparatus making its shutdown processing in response to the shutdown signal;
means for directly connecting said first apparatus to said battery so that said first apparatus is kept in an uninterrupted power supply condition;
means for connecting said second apparatus to said battery through a timer mechanism having a scheduling function so that said second apparatus is kept in the uninterrupted power supply condition; and
means for connecting said third apparatus to said power source through said timer mechanism so that said third apparatus is prevented from largely consuming power.
1 Assignment
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Accused Products
Abstract
An uninterruptible power supply control system of for controlling power supply to an internet type apparatus, a CPU type apparatus requiring a shutdown processing and a printer type apparatus not requiring the shutdown processing. The uninterruptible power supply control system comprises an uninterruptible power supply device which is connected to a power source and arranged to be supplied with power from a battery. The uninterruptible power supply device is arranged to output a shutdown signal to the CPU type apparatus when a power service interruption occurs. The CPU type apparatus makes its shutdown processing in response to the shutdown signal. The internet type apparatus is allowed to be directly electrically connected to the battery so that the internet type apparatus is kept in an uninterrupted power supply condition. The CPU type apparatus is allowed to be electrically connected to the battery through a timer mechanism having a scheduling function so that the CPU type apparatus can be kept in the uninterrupted power supply condition. Additionally, the printer type apparatus is allowed to be electrically connected to the power source through the timer mechanism so that the printer type apparatus is prevented from largely consuming power.
55 Citations
8 Claims
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1. An uninterruptive power supply control system for a first apparatus, a second apparatus requiring a shutdown processing and a third apparatus not requiring the shutdown processing, comprising:
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an uninterruptible power supply device which is connected to a power source and is also coupled to a battery, said uninterruptible power supply device including means for outputting a shutdown signal to the second apparatus when a power failure occurs, the second apparatus making its shutdown processing in response to the shutdown signal; means for directly connecting said first apparatus to said battery so that said first apparatus is kept in an uninterrupted power supply condition; means for connecting said second apparatus to said battery through a timer mechanism having a scheduling function so that said second apparatus is kept in the uninterrupted power supply condition; and means for connecting said third apparatus to said power source through said timer mechanism so that said third apparatus is prevented from largely consuming power. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification