Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SYSTEM FOR CONTROLLING CONSTRUCTION MACHINE AND METHOD FOR CONTROLLING CONSTRUCTION MACHINE
A control system for construction machinery, includes a hydraulic pump, at least one control valve installed in a center bypass line connected to the hydraulic pump and configured to control a flow direction of a working oil discharged from the hydraulic pump to selectively supply the working oil to an actuator, a bypass control valve installed downstream from the control valve in the center bypass line to variably control an amount of the working oil draining to a drain tank through the center bypass line, and a controller configured to control operations of the hydraulic pump and the bypass control valve according to a manipulation signal of an operator and to open the bypass control valve according to pump peak occurrence to reduce a pump peak.
SYSTEM FOR CONTROLLING CONSTRUCTION MACHINE AND METHOD FOR CONTROLLING CONSTRUCTION MACHINE
A control system for construction machinery, includes a hydraulic pump, at least one control valve installed in a center bypass line connected to the hydraulic pump and configured to control a flow direction of a working oil discharged from the hydraulic pump to selectively supply the working oil to an actuator, a bypass control valve installed downstream from the control valve in the center bypass line to variably control an amount of the working oil draining to a drain tank through the center bypass line, and a controller configured to control operations of the hydraulic pump and the bypass control valve according to a manipulation signal of an operator and to open the bypass control valve according to pump peak occurrence to reduce a pump peak.
SYSTEM FOR CONTROLLING CONSTRUCTION MACHINE AND METHOD FOR CONTROLLING CONSTRUCTION MACHINE
SYSTEM ZUR STEUERUNG EINER BAUMASCHINE UND VERFAHREN ZUR STEUERUNG EINER BAUMASCHINE
SYSTÈME DE COMMANDE D'ENGIN DE CHANTIER ET PROCÉDÉ DE COMMANDE D'ENGIN DE CHANTIER
JUNG WOO-YONG (Autor:in) / CHO YONG-LAK (Autor:in) / KIM CHANG-MOOK (Autor:in)
16.10.2024
Patent
Elektronische Ressource
Englisch
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