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A method of avoiding multi-laser agv

A multi-laser and laser technology, applied in two-dimensional position/channel control, instruments, control/regulation systems, etc., can solve problems such as multi-vehicles encountering each other and getting stuck, and multi-vehicles waiting for each other, so as to improve operating efficiency and ensure Effects on Reliability and Stability

Active Publication Date: 2022-07-26
WUHU HIT ROBOT TECH RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The present invention provides a multi-laser AGV avoidance method, and its purpose is to solve the problem of multiple cars facing each other and getting stuck or multiple cars waiting for each other on multi-arterial roads or multi-circular roads

Method used

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  • A method of avoiding multi-laser agv

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Embodiment Construction

[0045] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, through the description of the embodiments, to help those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solutions of the present invention.

[0046] 1. The technical scheme of the avoidance method of the multi-laser AGV of the present invention:

[0047] In order to overcome the defects of the prior art and realize the purpose of the invention to solve the problem of multiple vehicles facing each other and getting stuck or waiting for each other on multiple arterial roads or multiple annular roads, the technical scheme adopted in the present invention is:

[0048] like figure 2 As shown, the avoidance method of the multi-laser AGV of the present invention includes the following steps:

[0049] 1), build the environment model, set the laser AGV site and the route...

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Abstract

The invention discloses an avoidance method for a multi-laser AGV, comprising the following steps: constructing an environment model, setting a laser AGV site and a running route; subdividing tasks and adding them to a task attribute table of the laser AGV; planning a strategy according to the path , plan the route of the first unexecuted task in the task attribute table, and update the attributes of the AGV; the laser AGV updates its own information attributes in real time during the driving process, and compares it with the task attributes of other laser AGVs to determine whether it is necessary Drive to the temporary avoidance point; if so, change the task attribute table of the AGV; if not, continue to execute the task; if the AGV travels to the temporary avoidance point, determine whether the conflict domain is resolved. By adopting the above technical solution, the situation of vehicles waiting for each other or getting stuck in each other is avoided; the sub-tasks are re-divided in real time according to the running state, the waiting time of the laser AGV is reduced, and the dynamic avoidance function is realized.

Description

technical field [0001] The invention belongs to the technical field of automatic material transportation machinery equipment control. More specifically, the present invention relates to an avoidance method for a multi-laser AGV. Background technique [0002] 1. Background introduction of related technology development: [0003] Automated Guided Vehicle (AGV) is a wheeled robot that is powered by batteries and can move and transfer devices along a fixed or non-fixed route through a guiding device to achieve material transportation. As an efficient transportation equipment, it is widely used in Factories, manufacturing workshops, warehousing and logistics industries with short order cycles and complex transportation routes. [0004] With the rapid development of e-commerce and retail industry and the continuous improvement of automation level in factory production process, the demand for automatic guided vehicles (AGV) in the object handling and assembly environment is incre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/02
CPCG05D1/024G05D1/0221G05D1/0276G05D2201/02
Inventor 陈双郑亮罗海南林振辉曹雏清高云峰
Owner WUHU HIT ROBOT TECH RES INST
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