Sensor network system and data retrieval method for sensing data
AssigneeHitachi, Ltd.
InventorNorihiko Moriwaki
Life of this patent
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Abstract
A sensor network system, including: a model list that stores preset model names; an event table that stores monitoring conditions of data transmitted from sensor nodes; an event generator that receives data corresponding to the model names from the sensor nodes, and notifies an occurrence of an event when receiving data satisfying the monitoring conditions from the sensor nodes; and an event-action controller including an action executer that executes processing previously specified when the occurrence of an event is indicated from the event generator.
Claims19
A sensor network system, comprising:
- a model list that stores preset model names;
- an event table that stores monitoring conditions of data transmitted from sensor nodes;
- an event generator that receives data corresponding to the model names from the sensor nodes, and notifies an occurrence of an event when receiving data satisfying the monitoring conditions from the sensor nodes;
- and
- an event-action controller including an action executer that executes processing previously specified when the occurrence of an event is indicated from the event generator.
A sensor network system, comprising:
- a model list that stores preset model names;
- a first event-action table that stores monitoring conditions of data transmitted from sensor nodes and stores file name of file describing processing to be executed;
- a second event-action table that stores the file describing the processing to be executed;
- an event-action controller including an action executer that executes processing of file stored in the second event-action table, based on file name stored in the first event-action table when receiving data satisfying the monitoring conditions from the sensor nodes.
A sensor network system, comprising:
- a model list that stores preset model names;
- an event table that stores monitoring conditions that indicates predetermined data arrival from sensor nodes;
- an event generator that receives data corresponding to the model names from the sensor nodes, and notifies an occurrence of an event when receiving data satisfying the monitoring conditions from the sensor nodes;
- and
- an event-action controller including an action executer that executes processing previously specified when the occurrence of an event is indicated from the event generator;
- wherein the event generator notifies the occurrence of the event, when the first and second predetermined data are arrived, the action executer generates secondary data based on the first and second predetermined data.
Dependencies are inferred from the claim text.