Storage simulator

A simulator and storage technology, applied in the field of storage simulators, can solve problems such as evaluation, time-consuming and energy-consuming, and achieve the effects of enhanced efficiency, good usability, and good reusability

Inactive Publication Date: 2009-02-18
SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV
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Problems solved by technology

There is currently no way to evaluate and optimize plans early in their development
[0003] In addition, when building a new automated three-dimensional warehouse, the debugging of the system (referring to the debugging o

Method used

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Embodiment Construction

[0025] The core part of this warehousing simulator is a warehousing system simulation model established according to the operating logic of the actual warehousing system. This model can simulate the scheduling strategy and operation process of the warehousing system, so as to optimize the scheduling strategy and process of the warehousing system. The emulator can have both online and offline modes of operation. In the online mode, the emulator is directly connected to the WMS (Warehouse Management System), accepts the planning and scheduling information of the WMS, and performs real-time dynamic simulations such as storage and storage tasks, storage equipment operation, etc., and the simulation results are fed back to the WMS in real time. The offline mode is to run the emulator independently, and use the emulator instead of an actual storage system to simulate and analyze the storage system. In this way, it is possible to observe whether there are problems with the set storag...

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Abstract

A storage emluator comprises a database, for storing job orders and storage data of a storage management system, a stock display unit; a middle piece, for reading the job orders and storage data required by emulation from the storage management system, and transforming into predetermined format to store in a database; a storage system simulation model, with a storage model, a storage device model and a simulation program. The storage emluator has evident intersystem hierarchy, causing system intergration and system function expansion more easy, which is conveniently suitable in a plurality of systems. The invention has excellent reusability, which can be used in different storage management systems only modifying the middle piece, and can be applied in conceptual design of the storage system, daily operation, expansion and improvement and the like.

Description

technical field [0001] The invention relates to warehouse management and scheduling, in particular to a storage simulation that can test the design scheme in the design phase of the automated three-dimensional warehouse, and can optimize the operation plan and scheduling scheme before scheduling the operation in the actual operation phase of the automated three-dimensional warehouse device. Background technique [0002] At present, in warehouse management, especially in the management of automated three-dimensional warehouses, more and more warehouse management systems (WMS) are used. In addition to managing the information of goods and customers, WMS mainly completes the planning and scheduling of warehousing operations. Usually, the planning and scheduling scheme of warehousing operations can only be analyzed and improved after the plan is issued and the execution process is completed. There is currently no way to evaluate and optimize plans early in their development. ...

Claims

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Application Information

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IPC IPC(8): G06F17/50G06F9/455G06Q10/00G06Q10/08
Inventor 张晓萍刘会强刘玉坤李文广
Owner SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV
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