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Shuttle vehicle navigation control method and system

A control method and shuttle car technology, applied in the field of shuttle cars, can solve problems such as unstable operation of the system

Active Publication Date: 2022-05-17
山东西曼克技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a shuttle car navigation control method and system to solve the problem of unstable system operation under high acceleration conditions

Method used

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  • Shuttle vehicle navigation control method and system
  • Shuttle vehicle navigation control method and system
  • Shuttle vehicle navigation control method and system

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Embodiment Construction

[0069] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0070] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or e...

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Abstract

The invention belongs to the technical field of shuttle vehicles, and particularly discloses a shuttle vehicle navigation control method and system.The method comprises the steps that based on position information and speed information, an objective function is established, constraint conditions are set, the constraint conditions comprise elevator constraint and sorting constraint, the objective function is solved, and task execution plans of a plurality of four-way shuttle vehicles are generated; the optimal solution is obtained and output, and the shuttle vehicle is controlled. By adopting the technical scheme, the objective function is established, the shortest operation time and the minimum number of required four-way shuttle vehicles are ensured, the cost is saved, and the problem of unstable system operation under the condition of high acceleration is solved.

Description

technical field [0001] The invention belongs to the technical field of shuttle cars, and relates to a navigation control method and system for shuttle cars. Background technique [0002] With the expansion of production scale and the shortage of land resources, dense storage warehouses are more and more widely used in the market. Dense storage warehouses are based on dense shelves, which have the characteristics of high density and high sealing, relying on reciprocating in dense shelves The running shuttle car completes the inbound and outbound operations of the goods. [0003] At present, the shuttle control technology used in dense storage systems in the domestic market is not perfect, especially in the aspect of speed control. The track length of dense racks is relatively short, which makes the acceleration of the shuttle car when running in the rack aisle directly determine the operating efficiency of the system. Influenced, the system is not stable enough in the case ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/0223G05D1/0221G05D1/0276
Inventor 林立峰郭东进袁绪龙张波袁绪彬
Owner 山东西曼克技术有限公司
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