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A kind of back-kun type AGV auxiliary positioning device and method thereof

An assisted positioning, back-mounted technology, applied in two-dimensional position/channel control, vehicle position/route/altitude control, transportation and packaging, etc. problems, to achieve the effect of improving the success rate of docking, improving navigation accuracy, and improving transportation efficiency

Active Publication Date: 2022-06-28
SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The disadvantage of this docking method is that in the actual working scene, the environment is complex and changeable, and the path reference objects set in the system will often be disturbed, resulting in the loss of navigation. Moreover, due to the navigation accuracy of the AGV car itself, etc. It will also cause the AGV to trigger the deceleration signal in advance or delay the deceleration signal, which will eventually cause the AGV to be out of position with the platform when parking, the system will not get the feedback of the docking signal, and the AGV will not move, resulting in a high failure rate

Method used

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  • A kind of back-kun type AGV auxiliary positioning device and method thereof
  • A kind of back-kun type AGV auxiliary positioning device and method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0039] See figure 1 , figure 1 It is a schematic structural diagram of a back-kun type AGV auxiliary positioning device of the present invention.

[0040] like figure 1 As shown, this embodiment provides a back-mounted AGV auxiliary positioning device, including a control panel 110, an AGV signal assembly 120, a detection photoelectric sensor 130, a docking station signal assembly 210, and a reflector 220; wherein, the control panel 110 is provided with On the side of the AGV body (not marked), and fixedly connected to the AGV body; the AGV signal assembly 120 is arranged at the front end of the AGV body, and is fixedly connected to the AGV body; the detection photoelectric sensor 130 is arranged at the front end of the AGV body and is fixedly connected to the AGV body; the AGV signal assembly 120 and the detection photoelectric sensor 130 are respectively electrically connected to the control panel 110;

[0041] The docking station signal assembly 210 is disposed at the re...

Embodiment 2

[0052] See figure 2 , figure 2 It is a flow chart of a method for assisted positioning of a back-mounted AGV according to the present invention.

[0053] like figure 2 As shown, this embodiment provides a method for assisted positioning of a back-mounted AGV, wherein the method for assisted positioning of a back-mounted AGV includes the following steps:

[0054] Step S100, the AGV car receives the instruction issued by the distribution system, and moves to the docking platform according to the preset path;

[0055] Step S200, when the AGV trolley detects that the distance from the docking platform reaches a preset distance, the AGV trolley is controlled to decelerate;

[0056] Step S300, when the AGV trolley detects the signal reflected by the reflector at the rear end of the docking platform, adjust the position of the AGV trolley;

[0057] Step S400, when the signal between the AGV trolley and the reflection plate at the rear end of the docking platform is disconnecte...

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Abstract

The invention discloses a roller-back type AGV auxiliary positioning device and a method thereof. The roller-back type AGV auxiliary positioning device includes a control panel arranged on the side of the AGV car body, an AGV signal component arranged on the front end of the AGV car body, an AGV signal component arranged on the The detection photoelectric sensor at the front end of the AGV car body, the docking platform signal component arranged at the rear end of the docking platform, and the reflector plate arranged at the rear end of the docking platform; the control panel, the AGV signal component and the detection photoelectric sensor are respectively fixedly connected to the AGV car body; The AGV signal component and the detection photoelectric sensor are respectively electrically connected to the control panel; the docking platform signal component and the reflector are respectively fixedly connected to the docking platform. The invention assists the positioning of the AGV trolley through the auxiliary positioning device, improves the navigation accuracy of the AGV trolley, and reduces the interference of the field environment on the AGV trolley.

Description

technical field [0001] The invention relates to the technical field of automation applications, in particular to a back-kun type AGV auxiliary positioning device and a method thereof. Background technique [0002] At present, in order to reduce labor costs and improve the degree of automation, manufacturing companies use AGV (Automated Guided Vehicle, Automatic Guided Vehicle) trolleys for the distribution of raw materials on the production line for automatic distribution; among the existing AGV trolleys, the use of back-mounted AGV Most of the distribution modes are matched with the line-side roller platform. Most of this type of back-mounted AGV uses a laser head to detect the environment on both sides of the path, realize its own positioning, and thus perform path positioning and identification. [0003] In the process of the AGV trolley docking with the platform to distribute materials, the connection is made through the path planning parameters and distance parameters s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D63/04G05D1/02
CPCB62D63/04G05D1/0234
Inventor 李广朋朱其盛张洋
Owner SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD