Title:
CONTROL SYSTEM OF ROAD MACHINERY
Document Type and Number:
Japanese Patent JP2023154945
Kind Code:
A
Abstract:
To provide a control system capable of properly controlling the conveying speed of paving material by a conveyance device.SOLUTION: An asphalt finisher 100 includes: a tractor 1; a hopper 2 that is placed in the front of the tractor 1 for receiving paving material PV; a screed 3 that is capable of expanding and contracting in the vehicle width direction for spreading the paving material PV behind the tractor 1; and a conveyance device for transporting the paving material PV in the hopper 2 forward of the screed 3. A control system DS has a controller 50 that sets target conveying speed which is the target value of the speed at which the conveyance device transports the paving material PV based on information relevant to a feature (object AP) that defines the boundary line of the construction target area located in front (front boundary line FB).SELECTED DRAWING: Figure 2
Inventors:
TERAMOTO TOTA
Application Number:
JP2022064601A
Publication Date:
October 20, 2023
Filing Date:
April 08, 2022
Export Citation:
Assignee:
SUMITOMO SHI CONSTRUCTION MACHINERY CO LTD
International Classes:
E01C19/48
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito