Two-dimensional code and inertial navigation control method for single-steering-wheel AGV

A technology of inertial navigation and control method, applied in the field of two-dimensional code plus inertial navigation control of single steering wheel AGV, to achieve the effect of small swing range and rapid path adjustment

Pending Publication Date: 2022-01-14
DESIGN INST NO 9 MINISTRY OF MECHINE BUILDING
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the vast majority of AGVs that use two-dimensional codes and inertial navigation are d...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Two-dimensional code and inertial navigation control method for single-steering-wheel AGV
  • Two-dimensional code and inertial navigation control method for single-steering-wheel AGV
  • Two-dimensional code and inertial navigation control method for single-steering-wheel AGV

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] 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.

[0021] see Figure 1-3 , the present invention provides a technical solution: a two-dimensional code plus inertial navigation control method for a single steering wheel AGV, including a single steering wheel AGV, such as figure 1 As shown, the single steering wheel AGV includes two directional wheels 1 and one steering wheel 2, the steering wheel 2 is used for the steering of the single rudder wheel AGV, and the two directional wheels are located on the rear s...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a two-dimensional code and inertial navigation control method for a single-steering-wheel AGV. The single-steering-wheel AGV is included, and comprises two directional wheels and a steering wheel, the steering wheel is used for steering of the single-steering-wheel AGV, the two directional wheels are located on the rear side of the AGV and used for supporting a vehicle body, and a two-dimensional code navigation sensor used for reading two-dimensional code information is mounted on the single-steering-wheel AGV; and the two-dimensional code navigation sensor is installed on the single-steering-wheel AGV. The inertial navigation sensor is installed on the kinematics center of the single-steering-wheel AGV, the two-dimensional code navigation sensor and the inertial navigation sensor are installed on the single-steering-wheel AGV body, a navigation deviation model is combined, the position direction of the two-dimensional code navigation sensor on the single-steering-wheel AGV can be kept to point to the next two-dimensional code all the time instead of simply walking along midline of two-dimensional code, the swing amplitude is small, and the path adjustment is rapid.

Description

technical field [0001] The invention relates to the technical field of intelligent mobile robots, and the specific field is a two-dimensional code plus inertial navigation control method for a single steering wheel AGV. Background technique [0002] The application of QR code plus inertial navigation provides a more flexible navigation method for AGV navigation. Compared with the traditional magnetic strip or ribbon navigation, this navigation method only needs to paste the QR code intermittently, avoiding the large amount of construction caused by pasting the magnetic strip on the whole line, and it is flexible to use. It is currently the most commonly used AGV navigation technology one. The principle of two-dimensional code and inertial navigation is that when the visual sensor installed on the body of the AGV detects the two-dimensional code, the absolute position of the current AGV relative to the ground and the angle parameters of the body can be obtained. The angular...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G05D1/02
CPCG05D1/0223G05D1/0221G05D1/0276G05D2201/02
Inventor 宋和义谢启明
Owner DESIGN INST NO 9 MINISTRY OF MECHINE BUILDING
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap