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Method for generating path of laser-guided automatic transport vehicle

An automatic transport vehicle and path generation technology, applied in the field of automation, can solve the problems of not being able to meet real-time position correction, unable to provide sufficient and comprehensive information for AGV position adjustment, etc., to speed up the average driving speed and driving stability, and reduce the calculation time. , to meet the effect of real-time position correction

Inactive Publication Date: 2019-04-12
SEIZET TECH SHEN ZHEN CO LTD
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Problems solved by technology

[0003] However, most of the path planning of the existing laser-guided AGV scheduling system can only generate the path point information that needs to pass through, and cannot provide sufficient and comprehensive information for the position adjustment of the AGV, so that it cannot meet the requirements of real-time position correction.

Method used

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  • Method for generating path of laser-guided automatic transport vehicle
  • Method for generating path of laser-guided automatic transport vehicle
  • Method for generating path of laser-guided automatic transport vehicle

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Embodiment Construction

[0042] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0043] like figure 1 As shown, a laser-guided automatic transport vehicle path generation method includes the following steps:

[0044] 1) Generate a navigation map based on the imported environment map, as follows:

[0045] 1.1) Import the environmental map, and define the main road, station information and auxiliary entry routes in the environmental map;

[0046] The trunk road includes a straight line segment and an arc segment;

[0047] The station information includes station number, station coordinates and incoming direction;

[0048] The auxiliary entry line includes a straight line segment and an arc segment;

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Abstract

The invention discloses a method for generating a path of a laser-guided automatic transport vehicle. The method comprises the following steps: 1) generating a navigation map according to an importedenvironment map; and 2) generating a path of the automatic transport vehicle according to the navigation map, a starting point and a target point. According to the method for generating the path of the laser-guided automatic transport vehicle, sufficient and comprehensive information is provided for the position adjustment of the AGV(Automatic Guided Vehicle), and the requirement of real-time position correction can be met.

Description

technical field [0001] The invention relates to automation technology, in particular to a path generation method for a laser-guided automatic transport vehicle. Background technique [0002] In the automated logistics system, the AGV (Automated Guided Vehicle) car has fast action, high work efficiency, simple structure, strong controllability, and good safety. The dispatching system mainly implements workshop / factory map information, AVG logistics system management, responsibility assignment, vehicle dispatching, route (line) planning, traffic management and other functions. As the core module of the AGV scheduling system, the path planning module automatically generates a feasible path from the starting point to the target site according to the environmental map information, and communicates with the AGV in a specific data format to guide it to complete the specified tasks. [0003] However, most of the path planning of the existing laser-guided AGV scheduling system can o...

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Application Information

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IPC IPC(8): G01C21/34
CPCG01C21/34G01C21/343
Inventor 金超何苗郭宁
Owner SEIZET TECH SHEN ZHEN CO LTD
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