[Seaside] [paper] open-source SCADA in squeak/seaside
vmgoldberg at verizon.net
Thu Oct 11 15:06:12 UTC 2007
It seems like only the first page of the article is in the stored file.
Cédrick Béler wrote:
> As promised, here is the pdf file of Ion Mironescu about using squeak
> seaside as a SCADA (Supervisory Control And Data Acquisition ) tool
> written in squeak and using seaside for the HMI.
> The code is open source but not published yet.
> The file is named "object oriented framework for a scada hmi" from I.
> Mironescu. File is ok but pictures are not perfect, anyway it's
> readable. You can download it here:
> I think it deserves a sreenshot for the user section of seaside.st ;)
> Thanks Ion :)
>> Hi all,
>> Recently, in an IFAC conf (Automatic!) in Sibiu (Romania), I was quite
>> suprised to see on the proceedings a paper where some names were
>> familiar to me... squeak, seaside, kom, goods..... I went and see the
>> presentation of Ion MIRONESCU who I find has made an impressive job as
>> part of his phd...
>> He made an open-source SCADA tool (/Supervisory Control And Data
>> Acquisition /http://en.wikipedia.org/wiki/SCADA) based on seaside and
>> squeak. He especially uses Asteroid (for reverse AJAX, COMET), GOODS
>> for the backend, and SVG to get a fancy user interface. Machine data
>> are generated by a PLC proxy (written in C++) and written in GOODS.
>> The web interface is updated (by comet/asteroid). The web interface
>> also allows to update the database.
>> I found the whole app very interesting especially for the whole
>> integration aspect. As far as I know, his apps works well. He has only
>> cache problem leading to some update problems ("at data production
>> rate (2s-1), the browser began to miss update events or to delay
>> their display"...).
>> I told him ESUG and squeakers/seasiders will be grateful to see such
>> an application ;)... Ion is about to present his phd and after (one
>> month), he will polish and comment the code before publishing it. He
>> will send me a paper that I'll join to another e-mail for those
> seaside mailing list
> seaside at lists.squeakfoundation.org
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