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Automated guided vehicle positioning navigation system and navigation method

A technology that automatically guides the car and locates and navigates. It is applied to motor vehicles, control/adjustment systems, and two-dimensional position/channel control. It can solve problems such as inaccurate positioning of AGV cars, and achieve the effect of improving work efficiency and flexibility.

Pending Publication Date: 2017-11-03
湖南联智智能科技有限公司
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AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned technical problem of inaccurate positioning of the AGV trolley, the present invention provides an automatic guided trolley positioning navigation system and navigation method with high positioning accuracy, good flexibility and low cost

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  • Automated guided vehicle positioning navigation system and navigation method

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0026] see figure 1 , figure 1 It is a structural block diagram of the automatic guided vehicle positioning and navigation system provided by the present invention. The AGV positioning and navigation system 1 includes an AGV 11 and a monitoring server 13 , and the AGV 11 is in communication with the monitoring server 13 .

[0027] The automatic guided car 11 includes an RFID identification device 111, a laser distance measuring device 113, a vehicle-mounted ...

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Abstract

The invention discloses an automated guided vehicle positioning navigation system. The automated guided vehicle positioning navigation system comprises an automated guided vehicle and a monitoring server, wherein the automated guided vehicle is in communication connection with the monitoring server; the automated guided vehicle comprises an RFID identification device, a laser ranging device, a vehicle-mounted wifi communication device, a control device and a gyroscope; the RFID identification device is arranged at the front end of the automated guided vehicle; the laser ranging device is arranged at the side part of the automated guided vehicle; and the RFID identification device, the laser ranging device, the vehicle-mounted wifi communication device and the gyroscope are respectively connected with the control device. The invention also discloses a navigation method based on the automated guided vehicle positioning navigation system. The automated guided vehicle positioning navigation system and the navigation method have the advantages of high positioning accuracy, good flexibility and low cost.

Description

technical field [0001] The invention relates to the technical field of industrial robot control, in particular to an automatic guided vehicle positioning and navigation system and a navigation method. Background technique [0002] At present, the guidance methods of Automated Guided Vehicles (AGV) mainly include electromagnetic guidance, tape guidance, optical guidance, laser guidance, and inertial guidance. For example, the magnetic navigation AGV control system has certain restrictions on the traveling route of the trolley. The trolley must walk along the magnetic track, which is not very flexible, and the magnetic track laid by the magnetic navigation trolley is easily damaged after a long time, which affects the reliability and parking accuracy of the trolley. . However, relying on the RFID (radio frequency identification, radio frequency identification) card reader to realize the AGV car navigation method, because of the working principle of the passive RFID tag card a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/024G05D1/0276G05D1/028
Inventor 廖辉红刘德坤黄起勇李石存周怡孝沈涛郭平
Owner 湖南联智智能科技有限公司
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