Provided is a device capable of appropriately setting a warning zone in the vicinity of a construction machine and appropriately allowing a person in the vicinity of the construction machine to recognize the warning zone. The construction machine includes a first operational information acquisition section for obtaining first operational information indicating a state of at least either a slewing motion or a travel motion of the construction machine, a zone setting section for setting the warning zone in the vicinity of the construction machine according to the first operational information, and a display forming section for forming a display that allows visual recognition of the warning zone, using visible light.
ALARM DEVICE FOR CONSTRUCTION MACHINERY
ALARMVORRICHTUNG FÜR BAUMASCHINEN
DISPOSITIF D'ALARME POUR MACHINE DE CONSTRUCTION
20.01.2021
Patent
Elektronische Ressource
Englisch
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