An autonomous navigation system and method applied to mobile measurement

A technology of mobile measurement and autonomous navigation, applied in the field of navigation, can solve the problems of limited precision and high construction cost, and achieve the effects of improving production efficiency, reducing costs and having strong flexibility

Active Publication Date: 2022-02-11
FUDAN UNIV
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development of large-scale equipment manufacturing industry, users' requirements for product quality control are also constantly improving, and industrial product design and manufacturing technology are constantly innovating. Due to the integrated characteristics of measurement functions, the traditional large-scale measurement system needs to construct a reference point covering the whole world to realize navigation. The traditional method has high construction cost and limited accuracy.

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
  • An autonomous navigation system and method applied to mobile measurement
  • An autonomous navigation system and method applied to mobile measurement
  • An autonomous navigation system and method applied to mobile measurement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0050] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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 provides an autonomous navigation system and method applied to mobile measurement, including a measuring device and a tracking device, the measuring device is provided with a target, the tracking device is provided with a calibration measuring device, and the calibration measuring device is used for measuring The target on the measuring device can measure the position and posture of the target relative to the calibration measuring device in real time during the movement. The present invention relies on the interaction of two AGVs, generates a global coordinate system from the local coordinate system to guide the autonomous navigation of the AGV, and does not need to establish a global reference system in advance, not only has strong flexibility, but also can greatly improve navigation accuracy; the present invention can be widely used in industrial logistics , realize the mobile measurement of large-sized workpieces, reduce the cost in large-scale operation environments, and improve production efficiency.

Description

technical field [0001] The invention belongs to the technical field of navigation, and in particular relates to an autonomous navigation system and method applied to mobile measurement. Background technique [0002] In recent decades, long-distance, high-precision and large-scale coordinate measurement systems have been widely demanded in industrial fields such as aerospace, automobile and shipbuilding, hydroelectric power, steel, and transportation. With the development of large-scale equipment manufacturing industry, users' requirements for product quality control are also constantly improving, and industrial product design and manufacturing technology are constantly innovating. Due to the integrated characteristics of measurement functions, the traditional large-scale measurement system needs to construct a global reference point to realize navigation. The traditional method has high construction costs and limited accuracy. Contents of the invention [0003] In view of...

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
Patent Type & Authority Patents(China)
IPC IPC(8): G01B21/00G01C21/00G06T7/80
CPCG01B21/00G01C21/00G06T7/80G06T2207/10016
Inventor 齐立哲苏昊许鹤华蔡汝佳吴福旺
Owner FUDAN UNIV
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