コンテナ配置替計画装置及びコンテナ配置替計画方法

Title:

コンテナ配置替計画装置及びコンテナ配置替計画方法

Document Type and Number:

Japanese Patent JP4346954

Kind Code:

B2

Abstract:

To more speedily compute an operation method of handling two or more containers.

This container rearrangement planning device 1 includes: an initial state collection part 2 for collecting the initial state where two or more containers C1 to C4 are disposed in a container storage space 21; a target state collection part 3 for collecting the target state where the containers C1 to C4 are disposed in the container storage space 21; and an optimum operation derivation part 5. The optimum operation derivation part 5 computes the optimum operation for moving the containers C1 to C4 by each unit container until they are transferred from the initial state to the target state so that the cost spent for transferring from the initial state to the target state is more reduced using Q-learning method.

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Inventors:

Kazuhiro Taketa
Akira Inoue
Yoichi Hirashima
Seiji Nakao

Application Number:

JP2003143069A

Publication Date:

October 21, 2009

Filing Date:

May 21, 2003

Export Citation:

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Assignee:

MITSUBISHI HEAVY INDUSTRIES,LTD.

International Classes:

B65G63/00; G06N3/00; G06Q50/00; G06Q50/28

Domestic Patent References:

JP9012116A
JP2000020494A
JP8272763A
JP54057746A

Attorney, Agent or Firm:

Minoru Kudo
Keisaku Nakao

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