{"id":491,"date":"2022-01-21T14:13:00","date_gmt":"2022-01-21T13:13:00","guid":{"rendered":"https:\/\/www.gr-consult.at\/?page_id=491"},"modified":"2022-05-09T15:56:25","modified_gmt":"2022-05-09T13:56:25","slug":"software","status":"publish","type":"page","link":"https:\/\/www.gr-consult.at\/en\/software\/","title":{"rendered":"Software"},"content":{"rendered":"

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Standard software packages<\/span><\/h1>[vc_row_inner][vc_column_inner width=”1\/2″][vc_column_text animation=”eut-fade-in-left”]With\u00a0Flux<\/span>.DSS\/DESIGNER<\/small><\/strong> we have developed a software system which is probably one of the most effective and comprehensive 1D simulation tools for large water systems worldwide. For this reason, Flux<\/span>.DSS\/DESIGNER<\/small> was used as a hydraulic core system in flood forecasting for the Inn, Danube, Salzach, Enns and March for around 15 years.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/2″][vc_column_text animation=”eut-fade-in-right”]With\u00a0Flux.OPERATIONAL<\/small><\/strong> we subsequently developed a successor system for the operational use of FLORIS-based models. The system is optimized integrating the models in higher-level systems – e.g. in FEWS from Deltares – and controls all processes relevant for the 1D simulation. The visualization of inputs and results was deliberately excluded, as higher-level systems usually carry these out.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner padding_top_multiplier=”2x”][vc_column_inner width=”1\/2″][vc_column_text animation=”eut-fade-in-left”]With\u00a0Flux.VIRTUAL RIVER<\/small><\/strong> we offer a model system developed for checking control systems and strategies and as a core system for training simulators. The system is based on numerical simulation with 1D or 2D models and communicates with connected modules via standard interfaces (OPC-UA). Inputs and control signals via this interface are implemented directly in the models and directly effect the results of the simulation.[\/vc_column_text]
<\/div>[vc_column_text animation=”eut-fade-in-left”]The numerical 1D core<\/strong> in our simulation systems is FLORIS,<\/strong> for which we have received the exclusive and unrestricted development and marketing rights from ETH Zurich since 2000. In addition to the hydrodynamic core, FLORIS also contains very comprehensive modules for modeling sediment transport, control and power plant operation as well as for inverse modeling. FLORIS is currently being revised in IT technology and will be available in 11\/2021 under the name FLORIS-III.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/2″]
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VR4 \u2013 GIS view<\/h3>
GIS-Ansicht \u2013 zeigt den Verlauf des Gew\u00e4ssers mit allen gesteuerten Objekten und den definierten Sensoren.<\/div><\/div><\/div>
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vControl \u2013 sample tool<\/h3>
Eingabe-Tool f\u00fcr Virtual River \u2013 beispielhafte Implementierung einer Notsteuerung f\u00fcr zwei Turbinen und ein Wehr.<\/div><\/div><\/div>
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DINO Neckar<\/h3>
Eingabe-Tool aus einem realen Projekt. Das System ist f\u00fcr Analyse und Training f\u00fcr sieben Kraftwerke am unteren Neckar ausgelegt.<\/div><\/div><\/div>
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VR4 \u2013 DemoClient<\/h3>
Eingabe-Tool zu den mitgelieferten Sample-Daten. Es erlaubt die \u2013 vereinfachte \u2013 Steuerung von drei Kraftwerken, die in Sample-Set 3 implementiert sind.<\/div><\/div><\/div>
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VR4 \u2013 Errors and Behaviour \u2013 NEW<\/h3>
Parametrierung von bewusst aufgepr\u00e4gten Fehlern und St\u00f6rungen \u2013 so schaffen wir ein (noch) realistischeres Bild des Gew\u00e4ssers.<\/div><\/div><\/div>
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VR4 \u2013 graph view<\/h3>
Die Zeitreihen-Ansicht stellt den I\/O als Zeitreihen dar, entweder nach interaktiver Auswahl der Datenpunkte oder mit sogenannten Presets.<\/div><\/div><\/div>\t<\/div> <\/div><\/div>
<\/i>to the Virtual River website<\/span><\/a><\/div>
<\/i>Download folder of Virtual River<\/span><\/a><\/div>[\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row padding_top_multiplier=”3x” padding_bottom_multiplier=”3x” rc_bg_type=”color” rc_bg_color=”#f7f7f7″][vc_column]

Individual software solutions<\/span><\/h1>[vc_column_text animation=”eut-fade-in-left”]<\/p>\n

There are many questions for which individual programming<\/strong> should be given preference over standard solutions.<\/h3>\n

[\/vc_column_text][vc_row_inner padding_top_multiplier=”2x” padding_bottom_multiplier=”2x” el_id=”4stufenplan”][vc_column_inner width=”1\/2″ vertical_content_position=”middle”][vc_column_text animation=”eut-fade-in-left”]This is particularly the case when (a) partial aspects of complex processes have to be automated, (b) systems are implemented for users who have to work without detailed background knowledge and direct support and (c) when the Software packages available on the market are too large and\/or too expensive for a specific solution.[\/vc_column_text]

<\/div>[vc_column_text animation=”eut-fade-in-right”]We have designed and implemented individual software for a wide variety of applications and in different sizes.<\/strong> The applications range from the complete inflow forecast system for the Gab\u010d\u00edkovo power plant (Danube, SK) to the damage pattern forecast for the Lower Austria Danube to local warning systems to remove gravel in the flooded area of \u200b\u200bthe Danube.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/2″ vertical_content_position=”middle”]
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During the conception and development, we proceed according to a proven 4-step plan:<\/strong><\/h3>\n

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Design phase<\/h3><\/div>

Together with our customers, we define the range of functions, data and interfaces, layout and interaction with any other systems. As a result of the design phase, a detailed description including graphic drafts and screen shots of dummy implementations is available.<\/p><\/div><\/div>

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Selection of project partners in the IT area<\/h3><\/div>

We are open to any form of a project team, whereby we choose the teams depending on the project size and complexity. We rely on in-house expertise and on partners with whom we have implemented extensive software projects. Of course, we are also happy to work with all companies that our customers suggest.<\/p><\/div><\/div>

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Implementation<\/h3><\/div>

The implementation phase is always supervised by us, whereby we define our role according to the specifications and wishes of our customers. The implementation phase is divided into sections and we attach particular importance to scheduling, documentation and controlling.<\/p><\/div><\/div>

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Test - acceptance - commissioning<\/h3><\/div>

Our software is always tested comprehensively and in a documented manner according to previously defined plans. We attach great importance to long lead times for tests and – especially for operationally used systems – to a long continuous test operation carried out in-house. As a rule, we also operate parallel systems after commissioning, which receive the same data as input as the systems implemented by the customer.<\/p><\/div><\/div>[\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row padding_top_multiplier=”3x” padding_bottom_multiplier=”3x”][vc_column]

Simulation and training systems<\/span><\/h1>[vc_row_inner][vc_column_inner width=”1\/2″][vc_column_text animation=”eut-fade-in-left”]Simulation and training systems occupy a special position between standard and individual software: These systems usually consist of a numerical model that is coupled with a user interface. The numerical model is typically implemented in Virtual River. As a user interface, we use – depending on the objective and customer requirements – a parallel installation of the real SCADA system or a user interface specifically implemented by us.<\/p>\n

The basis for creating a training system are always detailed discussions with our customers. Objectives and requirements are discussed, possible solutions and costs are discussed and options for a step-by-step implementation are considered.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/2″]

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<\/i>Simulation and Trainingssystem for the lower Neckar (Whitepaper)<\/span><\/a><\/div>[\/vc_column][\/vc_row][vc_row padding_top_multiplier=”3x” padding_bottom_multiplier=”3x” rc_bg_type=”color” rc_bg_color=”#f7f7f7″][vc_column]

Model based assistance systems<\/span><\/h1>[vc_column_text animation=”eut-fade-in-left”]With the term \u201cassistance systems for water resources management\u201d<\/strong> as we use it today, we designate approaches and systems that go well beyond the previous model applications. We are talking about complex approaches that reconnect the options available today<\/strong> to derive additional, valuable information from them. At the same time, these systems should be easy to use and integrate into higher-level systems – e.g. the SCADA systems in hydropower plants..[\/vc_column_text]
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Assistance systems can take on three tasks in water management – as in all other technical areas:<\/h3>\n

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Survey<\/h3><\/div>

By linking information, we can check data to identify unusual situations at an early stage. “Digital twins”, which represent in numerical models what we expect in reality, can play a special role. This means that the measured values \u200b\u200bcan be verified, for example, by comparing real measured values \u200b\u200band data from the digital twin. Through extended statistical approaches or AI, it is possible to interpret differences to identify discrepancies at an early stage. <\/p><\/div><\/div>

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Provide suggestions<\/h3><\/div>

Assistance systems can provide suggestions that significantly relieve the staff who control power plants or polder systems, both in exceptional situations and in normal day-to-day operations. Examples are systems that provide optimized suggestions for the operation of complex systems based on MPC (model predictive control). The optimization can take place according to different criteria and the advantage is that the systems work tirelessly and with “constant attention”.<\/p><\/div><\/div>

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Automation<\/h3><\/div>

Integration into SCADA or other control systems allows assistance systems to take over parts of the automation. Assistance systems should not replace the existing control systems but complement and support them. As a rule, the assistance systems, therefore, provide input for the existing systems – e.g. a “suggestion” for the flow rate of the individual power plants in a power plant chain. The acceptance of these suggestions can occur in an automated manner, the automated acceptance then has to be ended when situations arise for which the assistance system is explicitly not designed. The recognition of these situations can either be implemented in the assistance system or take place externally (e.g. through limit values \u200b\u200bfor level values \u200b\u200bor flow rates). In any case, the termination of the automatic takeover must be a predefined, planned process, which implies a controlled transfer of control to the SCADA system or the maintenance staff.<\/p><\/div><\/div>[\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner width=”1\/2″][vc_column_text animation=”eut-fade-in-left”]We carry out the conception and implementation of assistance systems as part of projects that typically include software development and water management services. In software development, we can fall back on proven concepts and approaches, whereby we always proceed in projects according to the 4-step plan<\/a> described above.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/2″][vc_column_text animation=”eut-fade-in-right”]<\/p>\n

The actual implementation is usually preceded by a longer conception phase in which we clarify all requirements, framework conditions and solution options with our customers in detail.<\/h4>\n

[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

[vc_row padding_top_multiplier=”3x” padding_bottom_multiplier=”3x”][vc_column][vc_row_inner][vc_column_inner width=”1\/2″][vc_column_text animation=”eut-fade-in-left”]With\u00a0Flux.DSS\/DESIGNER we have developed a software system which is probably one of the most effective and comprehensive 1D simulation tools for large water systems worldwide. For this reason, Flux.DSS\/DESIGNER was used as a hydraulic core system in flood forecasting for the Inn, Danube, Salzach, Enns and March for around 15 years.[\/vc_column_text][\/vc_column_inner][vc_column_inner […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-491","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.gr-consult.at\/en\/wp-json\/wp\/v2\/pages\/491","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gr-consult.at\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.gr-consult.at\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.gr-consult.at\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gr-consult.at\/en\/wp-json\/wp\/v2\/comments?post=491"}],"version-history":[{"count":2,"href":"https:\/\/www.gr-consult.at\/en\/wp-json\/wp\/v2\/pages\/491\/revisions"}],"predecessor-version":[{"id":493,"href":"https:\/\/www.gr-consult.at\/en\/wp-json\/wp\/v2\/pages\/491\/revisions\/493"}],"wp:attachment":[{"href":"https:\/\/www.gr-consult.at\/en\/wp-json\/wp\/v2\/media?parent=491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}