3. DDS and the Industrial Internet of Things
• Reliability: Severe consequences if
offline for 5ms (or 5 min)
• Real-time: measure in ms or µs
• Interface scale: 10+
applications/teams
• Dataflow complexity:
data has many destinations
• Architecture: Next generation IIoT
Deployed in 1000s of Systems Industrial IoT Systems
Industries: Energy, Industrial Control, Transportation, Healthcare, Defense
3+ Yes?
5. Siemens Wind Power Distributed Control
• Wind turbine farms can include 500
turbines, 100m blades
• Gust control across the array
requires fast communications with
dynamic, selective filtering
• DDS enables large, distributed
intelligent machines
6. Audi Hardware-in-the-loop simulation
• Audi hardware-in-the-loop simulation feeds
realistic data to components for testing
• The system offers plug-n-play between
simulation vendor solutions
• RTI software enables a modular test environment
that scales to work with hundreds of devices
10. DDS Concepts
Topic A
QoS
Topic C
QoS
Topic D
QoS
DDS DOMAIN
Persistence
Service
Recording
Service
CRUD operations
Topic B : “Turbine State”
Source (Key) Speed Power Phase
WPT1 37.4 122.0 -12.20
WPT2 10.7 74.0 -12.23
WPTN 50.2 150.07 -11.98
QoS
11. DDS-XML
• Complements IDL specifications
with configuration and
deployment concepts
• Defines
• Types, Topics,
• Writers, Readers,
• Applications
• QoS profiles
• Standard and vendor-specific
flavors
12. Extended DDS Toolchain
DDS-XML RTI SDK
C / C++ /
Java / …
Automatically
generate DDS-XML
configuration
• Integrated system communication architecture
• The power of SysML: modeling and validation
13. SysML Profile for Connext DDS
• Interface definitions
• Data Types
• DDS Topics
• Application Definition
• DDS Domains, Participants
• Ports àWriters, Readers
• Quality of Service Definitions
• DDS QoS Profiles
20. Takeaways
• Use of proven, standard DDS connectivity databus enables robust and
secure deployment of distributed applications and components
• New MagicDraw Plugin for Connext DDS integrates SysML and DDS
• Plugin enables going from SysML design to implementation and
deployment on a distributed system
21. More information
• Further information
• Visit the IncQuery Labs booth for discussions any time
• Roadmap
• Demo available now for evaluation
• First limited release with 19.0 SP3, with support for RTI Connext DDS 5.3 & 6
• Pointers
• http://rti.com
• http://portals.omg.org/dds/