Functional requirements of CPS (specific computing in the cloud…
Functional requirements of CPS
specific computing in
the cloud requirements
Instant quotes in response to submitted service specifications.
Intelligent search engine to answer queries.
Remote monitoring and control capabilities.
Real-time data collection from cyber-physical devices and
storage in the cloud.
Sharing of capabilities for same software instance
Open-source programming framework to process and analyze Big Data.
Cloud-based distributed file systems for ubiquitous access to
Social media capabilities to support communication and
Integration mechanisms (Horvath)
Establish connection with the distributed sensing and actuating components.
Enable the generic kernel to provide context dependent strategies for the target application
MF of c-d-i
Execute the informing of the stakeholders and adapt the informing actions according to the changes in the context
Construct instructive messages for each particulare stakeholder
Select an informing method for a particular stakeholder based on the strategy and the context information
query information from the context-dependent sensing components
Manage context information which is required by the reasoning mechanisms
MF of c-d-r
Make inference based on the available set of information and perform reasoning according to the dynamically changing context
Generate contents for informing by using the reasoning mechanism
Query information from the sensing components
Manage the context-information, which is required by the context mechanism
Select a proper reasoning mechanism according to the context information
analyze the situation based on the information aggregated
MF of c-d-s
Adapt the sensing behavior to the dynamic context
Translate the control strategy into control signals
Develop a control strategy to control the WSN
Interpret the need of information from other cd operations
Manage context information used for developing control strategies
Aggregate real-time information from the physical world
Develop strategies about how to adapt & enhance the sensing, reasoning and informing operations according to the available dynamic context information in real time
Reasoning engine that is able to apply multiple various mechanisms
The sensor should provide sufficient information for various reasoning & informing actions of the system
Context dependent operations closely depends on each other. Each op has to respond to the requests of other operations
The sensors & the informing terminals should perform the control strategies without significant delay in ordrer to enable a timely completion of the context-dependent sensing and informing actions
strategies: the RE needs & should regulate the necessary actuations for controlling context-dependent sensing & informing
Communication interfaces (with umans but also with different connected components)
Inference processes (for decision-making aid and dynamic reconfiguration)
Knowledge base (for capitalization and learning functions)
multi-control functions (supervision for fault diagnostic and corresponding maintenance requests)