System including work machine and method of controlling work machine

Abstract

A system that allows increase in amount of loading of loads in a container is provided. A work machine includes a bucket. The system including the work machine includes an information obtaining unit that obtains information on a vessel of a dump truck into which loads carried in the bucket are to be loaded and a controller. The controller determines a loading position which is a position of the bucket relative to the vessel in loading the loads into the vessel, based on dimension information on a dimension in a width direction of the bucket and the information on the vessel.

1 . A system including a work machine, the work machine including a work implement, the system comprising:
 an information obtaining unit that obtains information on a container into which loads carried in the work implement are to be loaded; and   a controller that determines a loading position which is a position of the work implement relative to the container in loading the loads into the container, based on dimension information on a dimension in a width direction of the work implement and the information on the container.   
     
     
         2 . The system according to  claim 1 , wherein
 the controller is provided in the work machine.   
     
     
         3 . The system according to  claim 1 , wherein
 the container has a maximum loading capacity up to which the loads can be loaded a plurality of times, and   the controller determines the loading position in each loading.   
     
     
         4 . The system according to  claim 3 , wherein
 the controller sets as the loading position in first loading, a position where an end of the work implement in the width direction is distant rearward by a prescribed distance from a front wall surface of the container.   
     
     
         5 . The system according to  claim 4 , wherein
 the controller determines the prescribed distance as a distance for prevention of the work implement from interfering with the container in loading of the loads into the container.   
     
     
         6 . The system according to  claim 3 , wherein
 the controller sets as the loading position in first loading, a position where an end of the work implement in the width direction is distant forward by a prescribed distance from a rear edge of the container.   
     
     
         7 . The system according to  claim 6 , wherein
 the controller determines the prescribed distance as a distance sufficient for the loads loaded in the container not to fall from the container.   
     
     
         8 . The system according to  claim 7 , wherein
 the rear edge of the container is located at a position lower than a front edge of the container.   
     
     
         9 . The system according to  claim 4 , wherein
 the work implement includes a bucket at a tip end, and   the controller determines a position relative to the container, of a tip end of the bucket while the bucket is in a full dump posture.   
     
     
         10 . The system according to  claim 1 , further comprising a movement operation portion that moves the work implement relatively to the container. 
     
     
         11 . A method of controlling a work machine, the method comprising:
 obtaining dimension information on a dimension in a width direction of a work implement;   obtaining information on a container into which loads carried in the work implement are to be loaded; and   determining as a loading position, a position to which the work implement is to be moved with respect to the container in loading of the loads into the container, based on the dimension information of the work implement and the information on the container.   
     
     
         12 . A system including a work machine, the work machine including a work implement, the system comprising:
 an information obtaining unit that obtains information on a container into which loads carried in the work implement are to be loaded; and   a controller that determines a target position to which the work implement from which the loads are loaded into the container is headed, based on dimension information on a dimension in a width direction of the work implement and dimension information on a dimension in a fore/aft direction of the container.   
     
     
         13 . The system according to  claim 12 , wherein
 the controller is provided in the work machine.