Intelligens és környezetbarát viselkedési sorompó a halak vízkivételi művekbe történő bejutásának megakadályozására
Intelligent and environmentally friendly behavioral barrier to restrict fish access to water intake
Keywords:
fish, behavioral barrier, stressors, water intake plant, automation, SCADA, /, halak, viselkedési sorompó, stresszingerek, vízkivételi mű, automatizálásAbstract
The designed behavioral barrier ensures the expulsion of fish from the dangerous area thanks to the synergistic effect of 3 stress-generating stimuli (light, sound and/or bubble curtain). The signal disturbing generators of the stress stimulators are started and the intensity of the signals is adjusted automatically - with a PLC and the dedicated software installed on it - depending on the type of fish detected by a video camera and the maximum sensitivity values preset for the detected species. By connecting the PLC to the SCADA system, the behavioral barrier serving to protect fish can be monitored and controlled remotely.
Összefoglaló
A tervezett viselkedési sorompó 3 stresszt generáló inger (fény, hang és/vagy buborékfüggöny) szinergiás hatásának köszönhetően biztosítja a halak kiűzését a veszélyes területről. A stresszingerek jelgenerátora-inak indítása és a zavaró jelek intenzitásának beállítása automatikusan történik - egy PLC és a rá telepített dedikált szoftver segítségével - egy videokamera által detektált halak fajtájától, valamint a detektált fajra előre beállított maximális érzékenységi értékektől függően. A PLC, SCADA rendszerhez való csat-lakoztatásával a halak védelmét szolgáló viselkedési sorompó távolról is felügyelhető és vezérelhető.
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