Production logistics intelligent distribution AGV system based on cloud-station-point architecture, and application thereof

A logistics and intelligent technology, applied in the field of intelligent logistics, can solve the problems of lack of data interaction, inability to carry out centralized monitoring, difficult adjustment and modification of logistics routes in the later stage, and achieve the effect of solving unified deployment and management problems and achieving effective integration.

Pending Publication Date: 2018-02-16
SHANDONG UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the research and practice of existing technologies, technicians found that the AGV scheduling system has the following problems: (1) It only solves the requirements of point-to-point automatic material distribution at the workshop level, and fails to consider lean production methods, so it cannot achieve lean and agile material delivery
(2) The system is too rigid, and it is difficult to adjust and modify the logistics path in the later stage. It is difficult for AGV application manufacturers to change the logistics path according to their own production change needs.
(3) The scheduling of AGV also fails to consider the production status, equipment conditions and some production resource elements of the A...

Method used

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  • Production logistics intelligent distribution AGV system based on cloud-station-point architecture, and application thereof
  • Production logistics intelligent distribution AGV system based on cloud-station-point architecture, and application thereof
  • Production logistics intelligent distribution AGV system based on cloud-station-point architecture, and application thereof

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Experimental program
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Embodiment 1

[0033] Such as Figure 1 to Figure 6 As shown, this embodiment provides a production logistics intelligent distribution AGV system based on cloud platform architecture, including cloud platform, station end and point end, and wireless communication technology is used to transmit data information between the three, wherein:

[0034] - cloud platform, described cloud platform comprises the cloud server of ring network and operation data analysis and decision-making system;

[0035] -Station end, the station end includes a plurality of AGV dispatching subsystems, each AGV dispatching subsystem corresponds to a factory area, each AGV dispatching subsystem includes at least one station server responsible for AGV vehicle dispatching in the corresponding factory area, and multiple station servers are distributed In multiple workshops, generally speaking, one workshop corresponds to one station server;

[0036] - point end, the point end includes a plurality of AGV vehicles under eac...

Embodiment 2

[0045] A production logistics intelligent distribution AGV system based on a cloud platform architecture, the system architecture is as described in Embodiment 1, the difference is that the cloud server also includes: a Hadoop module for data integration, storage and analysis; a resource management module YARN module; use Zookeeper for scheduling; use HDFS to store data uploaded by the station-side database in Hadoop files; use HBase and Redis to store data; use MapReduce for offline computing, Spark for real-time computing; use Hive to realize data warehouse construction, MLlib Perform data analysis.

[0046] Managers or users can access the cloud server logged in to the cloud platform through the terminal platform to monitor or view all data information in the AGV system or the operation of each station and point in real time, and can also modify or issue the AGV through the terminal platform The task command of the vehicle, so as to realize the control of the AGV vehicle at...

Embodiment 3

[0048] As described in Embodiment 2, a method of operating an AGV system for intelligent distribution of production logistics based on a cloud platform architecture, its specific working process is as follows:

[0049] The station-side AGV dispatching subsystem sends task instructions to multiple AGV vehicles under their corresponding factory areas. After the AGV controller on the AGV vehicle receives the task instruction sent by the station server through the wireless communication module, the AGV controller controls the operation of the AGV vehicle. ; During the operation of the AGV vehicle, it regularly sends the operation information of the AGV vehicle to the station server, and the AGV dispatching subsystem at the station uses wireless communication technology to transmit the data information mastered by the AGV dispatching subsystem to the cloud platform in real time. The mobile phone and computer can log in to the cloud server of the cloud platform to view information an...

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PUM

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Abstract

The present invention relates to a production logistics intelligent distribution AGV system based on a cloud-station-point architecture, and the application thereof. The system comprises a cloud platform, a station end and a point end. The cloud platform comprises a ring network and a cloud server which is used for operating a data analysis and decision system; the station end comprises a plurality of AGV scheduling subsystems, and each AGV scheduling subsystem comprises at least one station server responsible for AGV vehicle scheduling in a corresponding plant area; and the point end comprises a plurality of AGV vehicles under a plant area corresponding to each AGV scheduling subsystem, the plurality of AGV vehicles carries out real-time signal transmission with the station end through the wireless AP and the switch, and the station end is connected with the cloud platform through the wireless communication module for data transmission. The technical scheme of the present invention achieves the purposes of distributed control and data centralization of a plurality of AGVs, achieves the unified management, scheduling, monitoring and analysis of the plurality of AGVs, and solves theproblems that the traditional system cannot implement cross-site, cross-workshop and cross-plant AGV control and data centralization, so that effective integration of data is really realized.

Description

technical field [0001] The invention relates to an intelligent distribution AGV system for production logistics based on a cloud-station-point architecture and its application, belonging to the technical field of intelligent logistics. Background technique [0002] Automated Guided Vehicle (AGV) has been around for more than 60 years, and has become one of the more mature workshop-level point-to-point automated logistics distribution tools. During the research and practice of existing technologies, technicians found that the AGV scheduling system has the following problems: (1) It only solves the requirements of point-to-point automatic material distribution at the workshop level, and fails to consider lean production methods, so it cannot achieve lean and agile material distribution. (2) The system is too rigid, and it is difficult to adjust and modify the logistics path in the later stage. It is difficult for AGV application manufacturers to change the logistics path acco...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q10/08H04L29/08
CPCH04L67/12G06Q10/0631G06Q10/083H04L67/52
Inventor 周军周民法张成梁高新彪皇攀凌孟广辉
Owner SHANDONG UNIV
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