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Intelligent storage route identification device and method used for multiple AGVs

An identification method, a technology of intelligent warehousing, applied in general control systems, comprehensive factory control, instruments, etc., to achieve the effect of improving search efficiency

Inactive Publication Date: 2019-09-20
盐城品迅智能科技服务有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Although the mutual coordination ability of the multi-AGV system is far better than that of a single AGV system, it also has some problems unique to the multi-AGV system: (1) How to solve the conflict between AGVs; (2) How to ensure the coordination between AGVs? Behavior coordination; (3) How to realize information sharing between AGVs

Method used

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  • Intelligent storage route identification device and method used for multiple AGVs
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  • Intelligent storage route identification device and method used for multiple AGVs

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Embodiment Construction

[0074] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0075] Such as figure 2 As shown, the present invention provides a kind of intelligent storage route identification device for multiple AGVs, including a data acquisition module, a database, a data processing unit and an AGV control module; the data terminal of the data acquisition module is interactively connected with the database, and the The data acquisition module outputs the AGV scheduling information to the data processing unit for processing; the data...

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Abstract

The invention discloses an intelligent storage route identification device and method used for multiple AGVs. The method is characterized by S100, determining the shortest path of offline phase AGV vehicles, improving real-time performance of a system, and reducing a burden of online operation of a scheduling system; S200, generating an optimal scheduling scheme; S300, obtaining a real-time running state of the system, adding different penalty factor processing when a fitness value of a scheduling scheme is calculated, and extracting real-time information of the system; S400, implementing a dynamic scheduling strategy of the multiple AGVs, and using a time window to grasp the real-time state of the entire system; and S500, realizing a communication interaction system, establishing a reliable communication connection between a AGV scheduling system and the AGV vehicles so as to transmit a command sent by an upper computer, an AGV operation state collected by a lower computer and environmental information. The whole system is beneficial to balancing time consumed by re-generation of an offline shortest path library, and at the same time, the system can rapidly respond when a road section has a fault, a fitness value of a scheduling scheme is increased, and efficiency and stability of the system are effectively improved.

Description

technical field [0001] The invention relates to the technical field of storage route identification, in particular to an intelligent storage route identification device and method for multiple AGVs. Background technique [0002] Automated logistics system refers to a physical whole with specific functions, which is composed of multiple mutually restrictive dynamic factors such as required equipment, materials, storage facilities, personnel, communication links and transportation tools, etc. in a specific space and time. It is composed of automatic conveyor system, automatic three-dimensional warehouse, computer management system, automatic guided vehicle (AGV) system and electronic control system. It is a modern high-tech industry that crosses the era. [0003] With the increasing demand for logistics automation and intelligent systems, the domestic demand for automatic guided vehicles is also gradually increasing. In the entire automated warehousing logistics, AGV transpor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCG05B19/41895G05B2219/31086Y02P90/02Y02P90/60
Inventor 张亚南
Owner 盐城品迅智能科技服务有限公司
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