Patent ID: 11952730
Assignee: SUMITOMO CONSTRUCTION MACHINERY CO., LTD.
Field: Civil engineering (Other fields)
Classification: CPC E  Y | IPC E

Claim 11:
12. A management device for a road construction machine, configured to
receive results of measurements made by a distance measuring device which is attached to the road construction machine and is configured to perform measurements at a plurality of positions along a width direction of the road construction machine within a measuring range which includes a region including a road surface, and a planimetric feature that is located at a position outside the road surface along the width direction and is used as a reference height for a height of the road surface, wherein the distance measuring device includes a sensor configured to measure both the road surface and the planimetric feature,
receive irregularities at the plurality of positions on the road surface with respect to the reference height determined by the planimetric feature, computed by a controller of the road construction machine based on an output of the distance measuring device, and a finished work quality of the road surface measured by the controller based on the computed irregularities, and
store the received results of the measurements, the received irregularities, and the finished work quality in a storage device of the management device.