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US 2010/0164708 A1Published application
Alarm processing circuit and alarm processing method
AssigneeNEC Corporation
InventorNAOKI MAEJI
Life of this patent
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Abstract
An alarm processing circuit includes a primary mask processing unit that performs primary mask processing on an alarm signal based on a first condition; and a secondary mask processing unit that performs secondary mask processing on the alarm signal based on a second condition and a mask processing result by the primary mask processing unit, the second condition being different from the first condition.
Claims20
An alarm processing circuit comprising:
- a primary mask processing unit that performs primary mask processing on an alarm signal based on a first condition;
- and
- a secondary mask processing unit that performs secondary mask processing on the alarm signal based on a second condition and a mask processing result by the primary mask processing unit, the second condition being different from the first condition.
An alarm processing method comprising:
- performing primary mask processing on an alarm signal based on a first condition;
- and
- performing secondary mask processing on the alarm signal based on a second condition and a mask processing result by the primary mask processing, the second condition being different from the first condition.
Dependencies are inferred from the claim text.