Method for operating a road paver that is self-propelled and may be controlled via a machine controller and in the method an internal combustion engine provides engine power for drives of a hydraulic system and for a generator so as to generate a generator power for supplying at least one electrical screed plate heating system with electrical energy, and the engine and generator power are changed via an engine controller and also a generator controller, wherein prior to and/or during the paving procedure current measurements are performed on the current that is flowing between an electrical screed plate heating system, which is dimensioned in a frequency-independent manner, and the generator, in order to determine and ascertain a prevailing generator power that is drawn off at least by the electrical screed plate heating system.
METHOD FOR OPERATING A SELF-PROPELLING ROAD PAVER AND ROAD PAVER THEREFOR
2019-02-14
Patent
Elektronische Ressource
Englisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / E01C Bau von Straßen, Sportplätzen oder dgl., Decken dafür , CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE |
Method for operating a self-propelling road paver and road paver therefor
Europäisches Patentamt | 2021
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