The present invention accurately presents information about the shape and location of a hoisting load and an object located near the hoisting load, regardless of the orientation and operational state of the crane. A guide information display device 50, wherein a camera 61 images part of a work region SA of a crane 1, a laser scanner 62 obtains a data point group P of the work region SA captured by the camera 61, and a data processing unit 70: removes, from the data point group P acquired by the laser scanner 62, a data point group P located between a hoisting load W hanging from a crane 1 and the tip end section of the telescopic boom 22 of the crane 1; estimates, on the basis of the remaining data point group P, the top surface of the hoisting load W, the ground surface F of the work region SA, and the top surfaces of objects C located in the work region SA; generates guide frames GD1 which surround the top surfaces of the hoisting load W and the objects C; and overlaps the guide frames GD1 generated by the data processing unit 70 on the image M captured by the camera 61, and displays the same on a data display unit 80.
GUIDE INFORMATION DISPLAY DEVICE, CRANE EQUIPPED WITH SAME, AND GUIDE INFORMATION DISPLAY METHOD
FÜHRUNGSINFORMATIONSANZEIGEVORRICHTUNG, KRAN DAMIT UND FÜHRUNGSINFORMATIONSANZEIGEVERFAHREN
DISPOSITIF D'AFFICHAGE D'INFORMATIONS DE GUIDAGE, GRUE ÉQUIPÉE DE CE DISPOSITIF, ET PROCÉDÉ D'AFFICHAGE D'INFORMATIONS DE GUIDAGE
2025-05-21
Patent
Electronic Resource
English
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