AGV cluster control system and method based on WIFI wireless communication

A technology of cluster control and wireless communication, which is applied in the direction of control/regulation system, vehicle wireless communication service, service based on location information, etc., to achieve the effects of strong fault tolerance, easy transplantation, and improved utilization rate

Inactive Publication Date: 2019-08-27
JIANGSU UNIV
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Problems solved by technology

[0006] The purpose of the present invention is to design an AGV cluster control system and method based on WIFI wireless communication, which can solve the problem of AGV clustering, thereby realizing efficient collaborative work of AGVs, and giving full play to the role of cluster control in the modern industrial field

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  • AGV cluster control system and method based on WIFI wireless communication
  • AGV cluster control system and method based on WIFI wireless communication
  • AGV cluster control system and method based on WIFI wireless communication

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Embodiment Construction

[0043] The technical scheme of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0044] Such as figure 1 , 2 As shown, the present invention is a kind of AGV cluster control system based on WIFI wireless communication, comprising:

[0045] The monitoring device is installed directly above the working area to monitor the map information and the location information of the AGV and upload it to the client; the client (2) is equipped with a wired communication device for issuing task requirements and receiving map information, AGV status information. A task scheduler is integrated inside, embedded with an embedded real-time operating system, and the task cost of each AGV car is calculated according to the task requirements. The task scheduler sends task instructions to the AGV car with the lowest cost to perform task scheduling; AGV (3 ), using four-wheel drive, driven by two H-bridge DC motors (4) and composed of four mini...

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Abstract

The invention discloses an AGV cluster control system and method based on WIFI wireless communication, and belongs to the technical field of AGV dispatching control. The AGV cluster control system comprises the following steps of map importing, communication establishing, AGV positioning, task scheduling, task executing and log recording. The map importing is realized by overlooking a system working area through a camera, the communication between AGV and the client are established through a WIFI module, the AGV positioning is realized through the camera and trolley posture resolving, the taskscheduling is realized by RTOS of the client, and finally the AGV is controlled to execute the task. The control method not only can solve the problem of AGV cluster control and realize the optimal resource allocation of multiple AGVs in cooperative work, but also lays a foundation for further enriching cluster control functions and the like.

Description

technical field [0001] The invention belongs to the technical field of AGV scheduling control, and in particular relates to an AGV cluster control system and a method thereof. Background technique [0002] As we all know, an unmanned guided vehicle (Automated Guided Vehicle, referred to as AGV) is a transport vehicle that can move along a prescribed guiding path and has various mobile carrying functions. Usually, a rechargeable battery is used as its power source; generally, a controller can be used to control its motion behavior and route, or an electromagnetic track can be used to set its motion behavior and route. Thanks to the flexibility and controllability of AGV, AGV has been widely used in logistics, home furnishing, machining and other fields. [0003] In addition, since Italian scholar Dorigo proposed the theory of ant colony optimization in 1991, swarm intelligence was formally proposed as a theory, and gradually attracted the attention of a large number of schol...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02H04W4/021H04W4/08H04W4/44
CPCG05D1/0287H04W4/021H04W4/08H04W4/44
Inventor 吴旭赵文祥张建峰王婷钰王呈呈缪俊锋施翔宇李琨
Owner JIANGSU UNIV
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