Warehouse work control system and warehouse work control method

A warehouse work control system in which work groups each including a plurality of work subjects are assigned to a plurality of work regions in a warehouse respectively and a work is executed for each work group, the warehouse work control system comprising:

• a work delay detection unit configured to detect a work delay of each of the work subjects;
• a group configuration change unit configured to change a configuration of the work group when it is determined that the work delay is hindersome to the execution of the work;
• a shift determination unit configured to, when it is determined that a work subject whose work group is changed is present, determine a shift of the work subject;
• and
• an on-movement-path work determination unit configured to determine the work to be performed on a movement path by the work subject.

A warehouse work control method for, in a warehouse having a plurality of work processes, performing a work for each of the work processes using a plurality of information processing devices configured to move autonomously, the warehouse work control method comprising:

• calculating a processing time of the work assigned to the work processes;
• calculating a movement path through which each of the information processing devices moves between the work processes;
• and
• determining, by using the processing time and the movement path, movement of the information processing device between the work processes based on an operation situation and a movement direction of the information processing device for each work process.