Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Multi-sensing information fusion system for path planning robot and control method of multi-sensing information fusion system

A path planning and robot technology, applied in two-dimensional position/course control, vehicle position/route/height control, position/direction control, etc., can solve information fusion deviation, data inconsistency, and affect the response of multi-sensor information fusion system Speed ​​and other issues, to achieve the effect of accurate running track and alleviate the reduction of data response

Inactive Publication Date: 2021-04-30
NANJING CHENXIAO SOFTWARE TECH CO LTD
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Limited by the existing 2D Lidar working method, it is impossible to detect and avoid obstacles in the air and objects that appear in the three-dimensional direction, resulting in collisions between robots, resulting in deviations in information fusion, and accumulation of data storage when faced with big data operations , thus affecting the response speed of the multi-sensor information fusion system; when dealing with different paths, it will cause the multi-sensor detection data to be inconsistent with the actual performance data, resulting in the deviation of the service robot's driving path

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
  • Multi-sensing information fusion system for path planning robot and control method of multi-sensing information fusion system
  • Multi-sensing information fusion system for path planning robot and control method of multi-sensing information fusion system
  • Multi-sensing information fusion system for path planning robot and control method of multi-sensing information fusion system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] like figure 1 As shown, in this embodiment, a multi-sensing information fusion system for path planning robot, including:

[0046]A multi-sensor information fusion system for path planning robot, characterized in that it includes

[0047] Data layer information fusion module for statistical analysis of multi-sensor raw observation data;

[0048] A feature layer information fusion module that combines the feature vectors extracted from the original data;

[0049] A decision-making level information fusion module that performs independent data processing on the same observation target.

[0050] In a further embodiment, the data layer information fusion performs statistical analysis on the original observation data of multiple sensors, completes the preservation of the original data and the correlation between the original data, and makes the measurement results accurate. Through the data layer information fusion operation and Kalman filtering adjusts the original data;...

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 multi-sensor information fusion system for a path planning robot and a control method of the multi-sensor information fusion system. The multi-sensor information fusion system comprises a data layer information fusion module which carries out the statistical analysis of original observation data of multiple sensors and completes the storage of the original data and the correlation between the original data, a feature layer information fusion module which is used for combining the feature vectors extracted from the original data, calculating and processing the feature vectors and carrying out fusion processing on the feature vectors so as to further reduce the processing amount of the original data and improve the processing speed and the real-time performance of the system, and a decision-making layer information fusion module which is used for carrying out independent data processing on the same observation target, including original observation data preprocessing, original information feature extraction and target identification judgment, obtaining a preliminary conclusion according to respective measurement results, and then fusing conclusions of all sensors to obtain a final judgment result of the observation target, so that the information of the multiple sensors is fused to obtain total data deployment.

Description

technical field [0001] The invention relates to a multi-sensor information fusion technology, in particular to a multi-sensor information fusion system for path planning robots and a control method thereof. Background technique [0002] Multi-sensor information fusion is the process of comprehensively processing information. Various sensors are processed with multi-level and multi-space information complementation and optimized combination, and finally produce a consistent interpretation of the observation environment. In this process, multi-source data must be fully utilized The ultimate goal of information fusion is to derive more useful information through multi-level and multi-faceted combination of information based on the separate observation information obtained by each sensor. [0003] Limited by the existing 2D Lidar working method, it is impossible to detect and avoid obstacles in the air and objects that appear in the three-dimensional direction, resulting in coll...

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 Applications(China)
IPC IPC(8): G01C21/20G01C21/00G01C21/12G01C21/08G01C25/00G05D1/00G05D1/02
CPCG01C21/005G01C21/08G01C21/12G01C21/206G01C25/00G05D1/0088G05D1/0246G05D1/0255G05D1/0259G05D1/0268G05D1/0272
Inventor 卞林波吴兰芬
Owner NANJING CHENXIAO SOFTWARE TECH CO LTD
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
Eureka Blog
Learn More
PatSnap group products