Bloqqi

Bloqqi is a visual dataflow-based language for building control systems. The initial version of the language was developed by Niklas Fors and Görel Hedin at Lund University in collaboration with ABB.

During 2017-2020, the development of Bloqqi is supported by the Swedish Governmental Agency for Innovation Systems (VINNOVA), within the strategic innovation program Process Industrial IT and Automation, under contract number (2017-02371).

Source code

The source code for the compiler and the editor are available on Bitbucket. Both tools are covered by the Modified BSD License.

Bloqqi programs can be exported as FMUs:

A web-based user interface can be generated for Bloqqi programs:

Publications

[1] Niklas Fors, Joel Petersson, and Maria Henningsson. Generating fmus for the feature-based language Bloqqi. In 2nd Japanese Modelica Conference, Tokyo, Japan, May 17-18, 2018, pages 245--254, 2018. [ bib | .pdf ]
[2] Niklas Fors. The Design and Implementation of Bloqqi - A Feature-Based Diagram Programming Language. PhD thesis, Lund University, October 2016. [ bib | .pdf ]
[3] Niklas Fors and Görel Hedin. Visual instance inlining and specialization: Building domain-specific diagrams from reusable types. In Proceedings of the 1st International Workshop on Real World Domain Specific Languages, RWDSL '16, pages 4:1--4:10. ACM, 2016. [ bib | http ]
[4] Niklas Fors and Görel Hedin. Bloqqi: modular feature-based block diagram programming. In 2016 ACM International Symposium on New Ideas, New Paradigms, and Reflections on Programming and Software, Onward! 2016, Amsterdam, The Netherlands, November 2-4, 2016, pages 57--73, 2016. [ bib | DOI | .pdf ]
[5] Niklas Fors and Görel Hedin. Intercepting dataflow connections in diagrams with inheritance. In IEEE Symposium on Visual Languages and Human-Centric Computing, pages 21--24, July 2014. [ bib | DOI ]
[6] Niklas Fors and Görel Hedin. Implementing semantic feedback in a diagram editor. In Proceedings of the Second Workshop on Graphical Modeling Language Development, GMLD '13, pages 42--50. ACM, 2013. [ bib | DOI ]
[7] Niklas Fors and Görel Hedin. Reusing semantics in visual editors: A case for reference attribute grammars. In Proc. 12th International Workshop on Graph Transformation and Visual Modeling Techniques (GT-VMT 2013), volume 58. ECEASST, 2013. [ bib | DOI ]
[8] Niklas Fors and Görel Hedin. Refactoring techniques for visual editing of hybrid languages. In Proc. 6th Workshop on Refactoring Tools, pages 17--20. ACM, 2013. [ bib | DOI ]
[9] Niklas Fors and Görel Hedin. Handling of layout-sensitive semantics in a visual control language. In Visual Languages and Human-Centric Computing (VL/HCC), 2012 IEEE Symposium on, pages 249--250, 30 2012-oct. 4 2012. [ bib | DOI ]

Video

A video introducing recommendations can be seen here.