| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily and efficiently perform change of a process schedule by providing a process schedule updating means for displaying a process schedule where a new item is assigned at a specified portion when an assignment judging means judges that the new item can be assigned at the specified portion. SOLUTION: A user judges whether an item is assigned at a position pointed by a pointer based on time displayed on a time recognizing table, information on the items displayed on unassigned order list, and block display of the items displayed on a Guntt chart (steps 1-5). After this judgment, when the user decides that the item is assigned at the position pointed by the pointer and selects an execution button, the block display of the items is fixed to the position pointed by the pointer and the assignment of the item is finished (steps 1-6). This assigned item is stored in an order information table or a time chart (steps 1-9).</p> |
