A method and system for supporting semantic registration of heterogeneous sensors
A technology of heterogeneous sensors and semantic registration, applied in the field of smart city geographic information services, can solve the problems of incomplete query results, inability to provide sensor reasoning information, and increase in query time, so as to achieve rapid update and operation, and facilitate query and management. , the effect of resolving semantic conflicts
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[0041] Directory services can be effectively applied to the retrieval and management of sensor metadata, forming content and functions that meet their own needs, and providing external query services. The invention constructs a heterogeneous sensor meta-model ontology, which is helpful for the unified management of various sensors; in the directory service, semantic extension is carried out for the registration information model, and the storage of sensor semantic information is realized so as to construct the semantic registration service of the sensor.
[0042] The present invention will be further described below with specific embodiments in conjunction with the accompanying drawings.
[0043] please see figure 1 , figure 2 , Figure 5 , the technical solution adopted by the present invention is: a method for supporting semantic registration of heterogeneous sensors, comprising the following steps:
[0044] Step 1: Construct a sensor metamodel ontology that stores sensor ...
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