Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Indoor intelligent mobile robot and control method

A mobile robot and control method technology, applied in the field of robotics, can solve the problems of reducing the stability and reliability of target recognition, use site restrictions, and low flexibility, reducing matching and dynamic feature interference, ensuring real-time performance, and enhancing robustness. awesome effect

Inactive Publication Date: 2018-11-06
NANJING UNIV OF SCI & TECH
View PDF18 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the indoor intelligent mobile robots currently in use generally need to rely on the laid magnetic track to achieve tracking movement, which brings problems of complex system, low flexibility, and will be limited by the use of the site
In addition, existing indoor intelligent mobile robots are easily disturbed by moving crowds, which will reduce the stability and reliability of target recognition
Therefore, the existing indoor intelligent mobile robots cannot realize trackless autonomous navigation in the complex environment of people flow

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
  • Indoor intelligent mobile robot and control method
  • Indoor intelligent mobile robot and control method
  • Indoor intelligent mobile robot and control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] It is easy to understand that, according to the technical solution of the present invention, those skilled in the art can imagine various implementations of the indoor intelligent mobile robot and the control method of the present invention without changing the essence of the present invention. Therefore, the following specific embodiments and drawings are only exemplary descriptions of the technical solution of the present invention, and should not be regarded as the entirety of the present invention or as a limitation or limitation on the technical solution of the present invention.

[0034] Such as figure 1 As shown, as an embodiment, the indoor intelligent mobile robot includes a host computer 1, an industrial computer 2, a motion chassis 3, an infrared obstacle avoidance mechanism 5 and a three-dimensional laser radar 6 (ie figure 1 LiDAR positioning mechanism in ). The upper computer 1 and the industrial computer 2 are connected through a data network, and the in...

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 indoor intelligent mobile robot and a control method. The global advancing path of the robot includes a plurality of key point positions of the path; when an obstacle existsin the advancing path, an obstacle avoidance point is arranged out of the original path, a local path of the robot advancing to the obstacle avoidance point from the current key point is planned, andafter the robot advances to the obstacle avoidance point along the local path, a local path of the robot advancing to a next key point from the obstacle avoidance point is planned again; and if a newobstacle appears during the process of the robot advancing along the local path, another obstacle avoidance point is set. A three-dimensional lidar is adopted for laser oblique shooting, the scanningpoint of the laser avoids a dynamic obstacle, and thus, laser data reflecting the surrounding environment information are acquired for building a surrounding environment map. Trackless autonomous navigation in an indoor complex environment with human mobility can be realized.

Description

technical field [0001] The invention belongs to the technical field of robots, and in particular relates to an indoor intelligent mobile robot and a control method. Background technique [0002] Indoor intelligent mobile robots are more and more widely used in restaurants, offices and other places. However, the indoor intelligent mobile robots currently in use generally need to use the laid magnetic track to realize the tracking movement, which brings about the problems of complex system, low flexibility, and will be limited by the use of the site. In addition, existing indoor intelligent mobile robots are easily disturbed by moving crowds, which will reduce the stability and reliability of target recognition. Therefore, existing indoor intelligent mobile robots cannot realize trackless autonomous navigation in a complex environment where people flow. Contents of the invention [0003] The invention provides an indoor intelligent mobile robot and a control method, which ...

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
CPCG05D1/0231G05D1/0242G05D1/0257
Inventor 郭健赵超何文敏吴益飞李胜
Owner NANJING UNIV OF SCI & TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com