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Difference between revisions of "Tech pages/SensorNetworks"
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This has moved to [[Tech_pages/IoT_systems]] | |||
== 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 | |||