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An AGV avoidance scheduling control method and system

A scheduling control and walking speed technology, applied in the control/adjustment system, two-dimensional position/channel control, vehicle position/route/height control, etc., can solve the problem of low efficiency of AGV scheduling control, and achieve the goal of improving scheduling efficiency Effect

Active Publication Date: 2018-07-31
严格防务科技集团有限公司
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an AGV avoidance dispatch control method, device and system for the defect of low efficiency of AGV dispatch control in the prior art

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  • An AGV avoidance scheduling control method and system
  • An AGV avoidance scheduling control method and system
  • An AGV avoidance scheduling control method and system

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Embodiment Construction

[0051] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0052] see figure 1 , is a flow chart of the AGV avoidance scheduling control method according to the first embodiment of the present invention. Such as figure 1 As shown, the avoidance scheduling control method of the AGV provided by this embodiment at least includes the following steps:

[0053] First, in step S101, a path planning step ...

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Abstract

The present invention relates to an avoidance scheduling control method, device and system of an AGV, wherein the method includes: planning the current task walking path of the current AGV; detecting whether there is a conflict point on the current task walking path, and then switching to the avoidance judgment step, otherwise the planning is in progress Execute the path and turn to the task execution step; find out the farthest non-conflicting point as the executing path, check that the executing path is not empty, turn to the task execution step, and check whether the conflicting AGV is an idle AGV when the executing path is empty, and if so Plan the avoidance task of the conflicting AGV, otherwise wait for the preset time and turn to the conflict point detection step; control the current AGV to move forward and execute the task, and judge whether there is a remaining path for the current task after the path is being executed, if so, turn to the conflict point detection step, otherwise switch the current AGV is idle. The present invention can select and plan an avoidance path for idle AGVs on the path, thereby ensuring the operation efficiency of the AGV.

Description

technical field [0001] The present invention relates to the technical field of automatic guided transport vehicles, in particular to an AGV avoidance scheduling control method, device and system. Background technique [0002] AGV (Automated Guided Vehicle) means "Automated Guided Vehicle". It is an important means of transportation for industrial 4.0 smart factories. The operating efficiency of AGV greatly affects the production efficiency of the entire unmanned chemical factory. As a means of transportation for the intelligent unmanned factory, AGV carries the task of workpiece transfer and connects the orderly and efficient operation of each production unit module in the intelligent factory. Therefore, when multiple AGVs work together, the traffic routes in the entire factory must run efficiently, orderly and safely. [0003] At present, if one or more idle AGVs are parked on the path planned by the current AGV, the current AGV will remain in a static state and cannot co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/02
CPCG05D1/021G05D1/0289
Inventor 张川杨艳彬宗晓韩震峰高强董冲邹欣珏吴昊
Owner 严格防务科技集团有限公司
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