Processing method for sensing data
First Claim
1. A server which receives data transmitted from sensor nodes and has an event-action controller that executes preset processing when the data come to satisfy preset conditions, wherein:
- the event-action controller has;
an event-action table for storing the preset conditions and event-action entries having the preset processing, and a cache for storing designated event-action entries out of the event-action entries stored in the event-action table.
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Accused Products
Abstract
Detection of variations in a large quantity of sensing data connected to a network and prescribed processing corresponding to the variations are to be executed at high speed. An event-action controller for monitoring data collected from plural sensors and executing preset processing when the data has come to satisfy preset conditions includes an event-action entry search engine, an event-action table, a cache and a cache controller. The cache controller further includes a learning table for learning an arrival cycle of sensing data, a learning table controller, a cache access controller, a forwarding controller and time information.
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Citations
15 Claims
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1. A server which receives data transmitted from sensor nodes and has an event-action controller that executes preset processing when the data come to satisfy preset conditions, wherein:
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the event-action controller has;
an event-action table for storing the preset conditions and event-action entries having the preset processing, and a cache for storing designated event-action entries out of the event-action entries stored in the event-action table. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method of processing data transmitted from sensor nodes with a server, comprising:
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a step of storing an event-action entry, the entry has preset conditions and processing to be executed when the data has come to satisfy the conditions, into an event-action table, and a step of storing a designated event-action entry, out of the event-action entries to be stored into the event-action table, into a cache. - View Dependent Claims (9, 10, 11)
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12. A program by which data transmitted from sensor nodes is received and, when the data has come to satisfy preset conditions, preset processing is executed, and which causes a server to execute:
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processing to store event-action entries each having the preset conditions and the preset processing into an event-action table, and processing to store, out of the event-action entries to be stored into the event-action table, a designated event-action entry into a cache. - View Dependent Claims (13, 14, 15)
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Specification