Transportation plan preparation device and transportation plan preparation method

Abstract

The invention provides a transportation plan formulation device and a transportation plan formulation method. It has: a delivery plan component that calculates the quantity, type, and delivery time of each component delivered by each supplier based on the production plan information of the finished product; a packaging style calculation component that calculates based on the calculated quantity, type, and delivery time of each component The packaging style of each part when it is placed on a trolley and transported; the workload calculation component is calculated based on the transportation schedule information when each part is transported to the production line at predetermined time intervals and the calculated packaging style of each part The number of pallets transported in each run; the resource minimization component delays only the same number of pallets from the pallets transported in each run for the calculated number of pallets in equally spaced runs To the next shipment, the total number of shipments is minimized. The delivery plan component recalculates the quantity, type, and delivery time of each part using the delay time of the parts due to the above delay.

Description

technical field [0001] The present invention relates to a transportation plan preparation device and a transportation plan preparation method for planning the transportation of parts when parts are delivered from a plurality of suppliers and finished products are produced. Background technique [0002] In recent years, various techniques for formulating a logistics plan for supplying parts for the production of finished products such as vehicles have been known. For example, when production is actually carried out in a factory or the like, since the production volume fluctuates, it is necessary to make an appropriate plan for transporting parts to the production line. [0003] In view of this, there is known a technology that requires the supply frequency of parts to minimize the space cost related to the space for storing parts and the work cost related to the time for transporting parts (for example, refer to Japanese Patent No. Open 2010-061260). [0004] However, in th...

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Problems solved by technology

[0004] However, in the technique disclosed in Japanese Patent Application Laid-Open No. 2010-061260 mentioned above, the frequency of transportation of parts is not sufficiently optimized, and transportation resources may become excessive.

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