A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION MACHINE WITH COLLISION PREVENTING SYSTEM
An object is to suppress erroneous determination of a lower travelling body as an obstacle even when a turn angle is changed and to detect an obstacle being present in the vicinity of the lower travelling body. The control section 41 determines a monitoring region R, a region in which an obstacle is to be monitored, the monitoring region R not including the lower travelling body 10. The control section 41 changes the monitoring region R so as not to include the lower travelling body 10 based on a turn angle ± detected by the turn angle detection section 45. The control section 41 limits operation of at least one of travelling of the lower travelling body 10 and turning of the upper slewing body 20 when the obstacle detection section 50 detects an obstacle being present in the monitoring region R.
CONSTRUCTION MACHINE WITH COLLISION PREVENTING SYSTEM
An object is to suppress erroneous determination of a lower travelling body as an obstacle even when a turn angle is changed and to detect an obstacle being present in the vicinity of the lower travelling body. The control section 41 determines a monitoring region R, a region in which an obstacle is to be monitored, the monitoring region R not including the lower travelling body 10. The control section 41 changes the monitoring region R so as not to include the lower travelling body 10 based on a turn angle ± detected by the turn angle detection section 45. The control section 41 limits operation of at least one of travelling of the lower travelling body 10 and turning of the upper slewing body 20 when the obstacle detection section 50 detects an obstacle being present in the monitoring region R.
CONSTRUCTION MACHINE WITH COLLISION PREVENTING SYSTEM
BAUMASCHINE MIT KOLLISIONSVERHINDERUNGSSYSTEM
MACHINE DE CONSTRUCTION AVEC DE SYSTÈME DE PRÉVENTION DES COLLISIONS
KOZUI MASATOSHI (author) / KAMIMURA YUSUKE (author) / KINOSHITA AKIRA (author)
2019-12-11
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING
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