Patent ID: 11908076
Assignee: KOMATSU LTD.
Field: Civil engineering (Other fields)
Classification: CPC G  E | IPC G

Claim 0:
1. A display system for a work machine, the display system comprising:
a processor and a storage unit,
wherein the processor has functional elements including:
an acquisition unit configured to acquire three-dimensional data of an actual terrain of a plurality of measurement points measured by a distance detection device mounted in the work machine;
a conversion unit configured to convert the three-dimensional data into a vehicle body coordinate system defined in association with a vehicle body of the work machine;
an image generation unit configured to generate a reference image representing a three-dimensional shape of the actual terrain based on the three-dimensional data converted into the vehicle body coordinate system; and
a display processing unit configured to display the reference image on an image captured by an imaging device in a superimposed manner,

wherein the image generation unit decides a display form of the reference image at a position of the reference image corresponding to each measurement point depending on a distance of the measurement point in a normal direction with respect to a ground surface of the work machine, in a target on which the work machine travels or performs work.