Fast base finding method for robot under dynamically changing reference point, chip and robot

A dynamic and robotic technology, applied in the field of robotics, can solve problems such as searching and reducing the efficiency of finding a seat

Pending Publication Date: 2021-06-25
AMICRO SEMICON CORP
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the actual test, we found that the above method of quickly finding a seat based on the reference point still has the following problems: when the environment is complex, such as when there are multi

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
  • Fast base finding method for robot under dynamically changing reference point, chip and robot
  • Fast base finding method for robot under dynamically changing reference point, chip and robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention. It should be understood that the specific embodiments described below are only used to explain the present invention, not to limit the present invention.

[0016] In the patent of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear" etc. indicate orientation or positional relationship based on the orientation or position shown in the drawings The relationship is only for the convenience of describing the implementation of the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the patent of the present invention.

[0017] In the...

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 fast base finding method for a robot under a dynamically changing reference point. A robot sets a search node through a dynamically changing reference point, and searches a signal of a charging base on the search node so as to rapidly return to the base. When the reference point does not meet the boundary condition any more, the robot can find a new reference point meeting the condition to set the next search node, so that the problem that a robot leaves an area where a task is executed at present and goes to the next area in the midway can be solved, and the base finding efficiency is improved. The method is more in line with the thinking mode of people.

Description

technical field [0001] The invention relates to the field of robots, in particular to a method for quickly finding a seat for a robot with dynamically changing reference points, a chip and a robot. Background technique [0002] Mobile robots, such as sweeping robots, sanitizing robots, or pet robots, are equipped with rechargeable batteries. Before the battery is exhausted, the robot must return to the charging station to recharge. At present, the robot generally adopts the method of automatically finding a seat to return to the seat. The common methods of finding a seat include random seat finding, seat finding along the wall, and RRT (rapidly expanded random tree algorithm) seat finding and so on. However, the above method for finding a seat is not only slow in finding a seat, but also prone to collisions and jams. For example, when looking for a seat along the wall, the robot needs to move on the edge of the entire space, which greatly increases the moving distance, and ...

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
CPCG05D1/0217G05D2201/0217
Inventor 徐松舟梁永富欧兆锐
Owner AMICRO SEMICON CORP
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