| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a production plan forming method capable of making a production plan of a production line to work a plurality of products by inputting them to the same line in a short period of time and low in cost and its program. SOLUTION: This production plan forming method selects more than one of preferential working objects to preferential input to a working line from a candidate of the working objects (S1), decides a line input order of the preferential working objects (S2), determines whether it is possible to form a new input order to satisfy a specified condition among the not-established preferential working objects when there is a not-established part of a restricting condition concerning the input order of the preferential working objects or not under a depth preference investigation method (S6) and forms the new input order to satisfy the specified condition among the not-established preferential working objects under a width preference investigation method when it is determined possible to form the new input order.</p> |
