US2026092433A1PendingUtilityA1

Control method of working machine, working machine control program, working machine control system, and working machine

Assignee: YANMAR HOLDINGS CO LTDPriority: Sep 30, 2024Filed: Aug 29, 2025Published: Apr 2, 2026
Est. expirySep 30, 2044(~18.2 yrs left)· nominal 20-yr term from priority
E02F 3/96E02F 9/262E02F 9/264E02F 9/26
71
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Claims

Abstract

To provide a control method of a working machine, a working machine control program, a working machine control system, and a working machine that make it easy for an operator to recognize an attachment being mounted. A control method of a working machine is a control method of a working machine capable of replacing an attachment of a working unit. This control method includes displaying, on a display device, attachment information related to the attachment being mounted at the time of startup of the working machine by a startup manipulation.

Claims

exact text as granted — not AI-modified
1 . A control method of a working machine capable of replacing an attachment of a working unit, the control method comprising
 displaying, on a display device, attachment information related to the attachment being mounted at a time of startup of the working machine by a startup manipulation.   
     
     
         2 . The control method of the working machine according to  claim 1 , further comprising
 adjusting, based on the attachment information, an interference avoidance function of controlling an operation of the working unit so as to avoid interference of the working unit with a driving unit.   
     
     
         3 . The control method of the working machine according to  claim 1 , wherein
 the working machine can operate even while the attachment information is displayed.   
     
     
         4 . The control method of the working machine according to  claim 1 , further comprising
 displaying, on the display device, a home screen after displaying the attachment information.   
     
     
         5 . The control method of the working machine according to  claim 1 , further comprising
 reading the attachment information into the display device at the time of startup of the working machine.   
     
     
         6 . The control method of the working machine according to  claim 5 , further comprising
 performing informing when the reading of the attachment information fails.   
     
     
         7 . The control method of the working machine according to  claim 1 , wherein
 the attachment information is displayed after displaying a start screen that is first displayed on the display device after the startup of the working machine.   
     
     
         8 . The control method of the working machine according to  claim 7 , wherein
 the attachment information is displayed after specific information is displayed after displaying the start screen.   
     
     
         9 . The control method of the working machine according to  claim 8 , further comprising
 changing a manipulation pattern, which is a correspondence relationship between a manipulation of a manipulation device and an operation of the working machine, wherein   the specific information is information related to a current manipulation pattern.   
     
     
         10 . The control method of the working machine according to  claim 1 , further comprising:
 executing automatic disabling processing of automatically disabling a specific function related to the working machine when a cancellation condition including that a stop manipulation of the working machine is performed in a state where the specific function is enabled is satisfied; and   displaying, on the display device, disabling confirmation information indicating that the specific function is disabled after the startup of the working machine by the startup manipulation after executing the automatic disabling processing.   
     
     
         11 . The control method of the working machine according to  claim 10 , wherein
 the cancellation condition includes a condition other than the stop manipulation of the working machine.   
     
     
         12 . The control method of the working machine according to  claim 10 , wherein
 the disabling confirmation information is displayed only at a time of first startup of the working machine after executing the automatic disabling processing.   
     
     
         13 . The control method of the working machine according to  claim 10 , wherein
 the disabling confirmation information is displayed next to the attachment information.   
     
     
         14 . The control method of the working machine according to  claim 1 , wherein
 the attachment information is displayed on the display device together with operating information related to an operating state of the working machine.   
     
     
         15 . A working machine control program for causing one or more processors to execute
 the control method of the working machine according to  claim 1 .   
     
     
         16 . A working machine control system used for a working machine capable of replacing an attachment of a working unit, the working machine control system comprising
 a display processing unit that displays, on a display device, attachment information related to the attachment being mounted at a time of startup of the working machine by a startup manipulation.   
     
     
         17 . A working machine comprising:
 the working machine control system according to claim  16 ; and   a machine body.

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