Autonomic Frameworks Deployment Using Configuration and Service Delivery Models for the Internet of Things - Interoperability and Open-Source Solutions for the Internet of Things - page 97

In this experiment, a sensor data exploration interface, is provided which uses a
map overlay to display the sensor information based on geographical location as shown
in Fig. 6 . Besides the map overlay, the public endpoint is deployed for users to query
the IoT data (sensors in this case).

Fig. 6. Sensor data exploration interface

5.2 Autonomic IoT Data Processing

In the framework of the SSC-Fed4FIRE experiments LSM-Light can be used as a local
instance or it can also work in the cloud. The modules that support LSM-light and their
functionalities are described as follow:

LSM-Light Data Collector Module
-

￿

collect raw data from Smart Santander

convert data to RDF format

-

push data to LSM LiveView Server through Web Socket Gateway.

-

LSM-Light LiveView Server
-

￿

Receives data from Collectors

Displays raw data on Webserver, which can be accessed from browser (HTTP)

-

Also acts as a data forwarder, which forwards data to CQELS cluster.

-

CQELS Cluster Module
-

￿

Receives data in RDF format

Processes queries on request

-

Returns query results through Web Socket Gateway.

-

CQELS Data Subscribers Module
-

￿

Send query requests to CQELS cluster through Web Socket Gateway

Wait for answers to be returned.

-