Transportation planning formulation device and transportation planning formulation method

A planning and calculation technology, applied in the direction of calculation, data processing applications, instruments, etc., can solve the problems of optimization of the number of transportation of parts and components, excess transportation resources, etc.

Active Publication Date: 2014-02-12
TOYOTA JIDOSHA KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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.

Method used

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  • Transportation planning formulation device and transportation planning formulation method
  • Transportation planning formulation device and transportation planning formulation method
  • Transportation planning formulation device and transportation planning formulation method

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Embodiment Construction

[0027] The features, advantages, technical and industrial significance of illustrative embodiments of the present invention are described with reference to the drawings, wherein like reference numerals refer to like parts.

[0028] figure 1 It is a block diagram showing a schematic system configuration of a transportation plan preparation device according to an embodiment of the present invention. The transportation plan formulation device 1 of the present embodiment has a delivery instruction calculation unit 2 , a delivery packaging form calculation unit 3 , an in-plant transportation workload calculation unit 4 , and a resource minimization processing unit 5 .

[0029] The transportation plan formulation device 1 is composed of hardware, for example, centering on a microcomputer having a CPU (Central Processing Unit: Central Processing Unit) for performing arithmetic processing, etc., and a ROM (Read Only) for storing arithmetic programs executed by the CPU, etc. Memory: r...

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PUM

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Abstract

The invention provides a transportation planning formulation device and a transportation planning formulation method, comprising a delivery planning component used for computing the number, kind and delivery time of each component delivered by each supplier based on product production planning information; a package type computing component used for the package type of each component carried on and transported by a trolley based on the computed number, kind and delivery time of each component; a workload computing component computing component used for computing the number of transportation trolleys in each delivery time based on the schedule information when each component is outputted to production lines at predetermined intervals and computed package types of each component; and a resource minimizing component used for minimizing total transportation times by using a same number of trolleys in a next transportation time based on the number of trolleys computed in transportation time at intervals. The delivery planning component computes the number, kind and delivery time of each component again based on the delay time of a component generated by 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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/08G06Q50/28
Inventor 长泽胜彦小川雄史
Owner TOYOTA JIDOSHA KK
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