Provided is an obstacle detection device for a work machine which can detect an obstacle coming close to a vehicle accurately regardless of vehicle speed. In the present invention, an obstacle detection deice 10 for a dump truck 1 which detects an obstacle coming close to the vehicle includes: a periphery monitoring unit 11 for detecting an obstacle in the area around the vehicle and monitoring the area around the vehicle; a distant monitoring unit 12 for detecting an obstacle in a more distant place from the vehicle than the detection range of the periphery monitoring unit 11 and monitor a distant area from the vehicle; and a monitoring switching unit 13 for switching between monitoring by the periphery monitoring unit 11 and monitoring by the distant monitoring unit 12.
OBSTACLE DETECTION DEVICE FOR WORK MACHINE
HINDERNISERKENNUNGSVORRICHTUNG FÜR EINE ARBEITSMASCHINE
DISPOSITIF DE DÉTECTION D'OBSTACLE POUR ENGIN DE CHANTIER
2021-11-10
Patent
Electronic Resource
English
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