Difference between revisions of "Tech pages/SensorNetworks"

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== Overview ==
== Overview ==


* Abstract interface description, describing available sensor resources (readable/writable values, data types, meta information, etc.)
* Request/response mechanism for readout.
* Request/response mechanism for output.
* Spontaneous reporting of momentary values  based on subscription rules, hysteresis levels, and/or other logic.
* Node topology information (if sensor part of larger whole, like a concentrator, for instance).


* Abstract metering data description, including:
o   Timestamps
o   Description
o   Units (if numerical)
o   Precision (if numerical)
o   Statuses (sequence of flags: error, QoS, tampering, etc.)
o   Data types (numerical, Boolean, string, date & time, enum, time span)
o   Value Types (momentary values, historical values, status values, informative values, etc.)
o   Localization information




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