System for setting target position in automatic revolution control of work machine

A system for setting a target position in automatic revolution control of a work machine including a revolving body configured to be able to revolve around a revolving center, and a work implement attached to the revolving body, the target position including an end point of returning revolution and an end point of loading revolution, the system comprising:

• a mode selecting unit configured to select, as a control mode for the automatic revolution control, either a rightward loading-revolution mode that causes the revolving body to revolve rightward from a current position of the work implement toward the end point of loading revolution or a leftward loading-revolution mode that causes the revolving body to revolve leftward from the current position of the work implement toward the end point of loading revolution;
• a screen generating unit configured to generate a rightward-revolution teaching screen used to teach the target position in the rightward loading-revolution mode when the rightward loading-revolution mode is selected, and configured to generate a leftward-revolution teaching screen used to teach the target position in the leftward loading-revolution mode when the leftward loading-revolution mode is selected;
• and
• a target-position setting unit configured to set the end point of returning revolution and the end point of loading revolution taught through the rightward-revolution teaching screen when the rightward loading-revolution mode is selected, and configured to set the end point of returning revolution and the end point of loading revolution taught through the leftward-revolution teaching screen when the leftward loading-revolution mode is selected.