Provided is a controller (50) that includes a mechanical state acquisition section (400) that acquires information regarding a posture and an operation of a hydraulic excavator; a blind angle calculation section (500) that calculates a blind angle area from a seat in a cab (1f) of the hydraulic excavator based on the information indicating the posture and the operation of the hydraulic excavator and acquired by the mechanical state acquisition section (400); and a visibility level determination section (300) that determines a visibility level of an obstacle based on the blind angle area calculated by the blind angle calculation section (500) and a positional relationship calculated by a position relation calculation section (200). Further, a warning level determination section (600) of the controller (50) adjusts a warning level in accordance with the visibility level determined by the visibility level determination section (300).
DEVICE TO MONITOR AREA AROUND A WORKING MACHINE
VORRICHTUNG ZUR ÜBERWACHUNG DES BEREICHS RUND UM EINE ARBEITSMASCHINE
DISPOSITIF DE SURVEILLANCE D'UNE ZONE AUTOUR D'UN ENGIN DE CHANTIER
2021-07-07
Patent
Electronic Resource
English
IPC: | E02F Baggern , DREDGING / A01D Ernten , HARVESTING / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B66C Krane , CRANES / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / G06V |
Springer Verlag | 2013
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