Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SLEWING CONTROL DEVICE FOR HYBRID CONSTRUCTION MACHINE AND HYBRID CONSTRUCTION MACHINE
A brake control unit operates a mechanical brake when a slewing operation amount detected by a slewing operation amount detection unit indicates slewing stop and when a slewing speed detected by a slewing speed detection unit is equal to or lower than a predetermined speed. A time measurement unit measures a brake operation time period during which a brake operation detection value detected by a brake operation detection unit exceeds a predetermined threshold. When the mechanical brake is operated and when the brake operation time period measured by the time measurement unit exceeds a predetermined reference time period, a slewing control unit stops outputting a slewing command.
SLEWING CONTROL DEVICE FOR HYBRID CONSTRUCTION MACHINE AND HYBRID CONSTRUCTION MACHINE
A brake control unit operates a mechanical brake when a slewing operation amount detected by a slewing operation amount detection unit indicates slewing stop and when a slewing speed detected by a slewing speed detection unit is equal to or lower than a predetermined speed. A time measurement unit measures a brake operation time period during which a brake operation detection value detected by a brake operation detection unit exceeds a predetermined threshold. When the mechanical brake is operated and when the brake operation time period measured by the time measurement unit exceeds a predetermined reference time period, a slewing control unit stops outputting a slewing command.
SLEWING CONTROL DEVICE FOR HYBRID CONSTRUCTION MACHINE AND HYBRID CONSTRUCTION MACHINE
DOI TAKAYUKI (Autor:in) / KOIWAI KAZUSHIGE (Autor:in)
06.04.2017
Patent
Elektronische Ressource
Englisch
IPC:
E02F
Baggern
,
DREDGING
SLEWING CONTROL DEVICE FOR HYBRID CONSTRUCTION MACHINE AND HYBRID CONSTRUCTION MACHINE
| Europäisches Patentamt | 2021
Slewing control device for hybrid construction machine and hybrid construction machine
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