Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DEVICE FOR CONTROLLING WORKING UNIT OF CONSTRUCTION EQUIPMENT
Provided is a device for controlling a working unit of construction equipment which comprises a hydraulic control device configured to hydraulically control a working unit and operated by an operating lever, a plurality of sub-electronic control units (ECU) electrically connected with the hydraulic control device, a main ECU configured to receive information on states of the hydraulic control device and the plurality of sub-ECUs, a relay configured to apply or cut off electric power to the plurality of sub-ECUs by a signal generated from the main ECU, and an emergency mode switch configured to turn an emergency mode on/off, wherein, when the emergency mode switch is turned on, the relay to which electric power is cut off according to a main ECU's failure diagnosis signal applies or cuts off electric power to the plurality of sub-ECUs by movement of the operating lever.
DEVICE FOR CONTROLLING WORKING UNIT OF CONSTRUCTION EQUIPMENT
Provided is a device for controlling a working unit of construction equipment which comprises a hydraulic control device configured to hydraulically control a working unit and operated by an operating lever, a plurality of sub-electronic control units (ECU) electrically connected with the hydraulic control device, a main ECU configured to receive information on states of the hydraulic control device and the plurality of sub-ECUs, a relay configured to apply or cut off electric power to the plurality of sub-ECUs by a signal generated from the main ECU, and an emergency mode switch configured to turn an emergency mode on/off, wherein, when the emergency mode switch is turned on, the relay to which electric power is cut off according to a main ECU's failure diagnosis signal applies or cuts off electric power to the plurality of sub-ECUs by movement of the operating lever.
DEVICE FOR CONTROLLING WORKING UNIT OF CONSTRUCTION EQUIPMENT
VORRICHTUNG ZUR STEUERUNG DER ARBEITSEINHEIT EINER BAUVORRICHTUNG
DISPOSITIF DE COMMANDE D'UNE UNITÉ D'EXPLOITATION D'ÉQUIPEMENT DE CONSTRUCTION
PARK DO SANG (Autor:in)
29.03.2023
Patent
Elektronische Ressource
Englisch
IPC:
E02F
Baggern
,
DREDGING
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