Interoperability Structure of Smart Water Conservancy Based on Internet of Things

Table 5

Feature comparison between interoperability structure of smart water conservancy system and IoT.

Interoperability factor	Basic IoT	Interoperability structure of smart water conservancy system
Interoperability protocol	Extensive	Extensive and reliable
Information model structure	None	Tree structure, mesh structure (attribute element implementation)
Semantic dictionary	None	Very semantically rich
Model semantic completeness	Fragmented, incomplete	Covers all semantic services of WCO
Number of interoperability functions	1	6
Information transmission direction	1 (only monitor)	2 (monitor and remote control)