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

Full-coverage path planning method and system of robot, electronic equipment and medium

A path planning and robot technology, applied in the field of robotics, can solve the problem of low path repetition rate robot steering performance requirements and other issues

Active Publication Date: 2021-09-14
NINGBO FOTILE KITCHEN WARE CO LTD
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the defect that the full-coverage path planning in the prior art excessively pursues low path repet

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
  • Full-coverage path planning method and system of robot, electronic equipment and medium
  • Full-coverage path planning method and system of robot, electronic equipment and medium
  • Full-coverage path planning method and system of robot, electronic equipment and medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] This embodiment provides a full-coverage path planning method for a robot, referring to figure 1 , the full-coverage path planning method of this embodiment includes:

[0065] S101. Create a grid map according to the target coverage area.

[0066] In this embodiment, the robot can first obtain the environmental information of the area where it is located through, but not limited to, laser radar, depth camera, binocular camera, etc., and then select the target coverage area as the full-coverage path planning object in the area where the robot is located. area, and create a grid map according to the target coverage area, wherein the grid map includes several grids, and each grid is marked as a free grid or an obstacle grid according to whether the robot can reach it. Specifically, the grid that the robot can reach can be marked as a free grid, and the grid that the robot cannot reach can be marked as an obstacle grid, where the obstacle grid can include, for example, an ...

Embodiment 2

[0092] This embodiment provides a full-coverage path planning system for a robot, referring to Figure 7 , the full-coverage path planning system of this embodiment includes:

[0093] The creation module 201 is used for creating a grid map according to the target coverage area.

[0094]In this embodiment, the robot can first obtain the environmental information of the area where it is located through, but not limited to, laser radar, depth camera, binocular camera, etc., and then select the target coverage area as the full-coverage path planning object in the area where the robot is located. area, and create a grid map according to the target coverage area, wherein the grid map includes several grids, and each grid is marked as a free grid or an obstacle grid according to whether the robot can reach it. Specifically, the grid that the robot can reach can be marked as a free grid, and the grid that the robot cannot reach can be marked as an obstacle grid, where the obstacle gr...

Embodiment 3

[0117] This embodiment provides an electronic device, which can be expressed in the form of a computing device (for example, it can be a server device), including a memory, a processor, and a computer program stored on the memory and operable on the processor, wherein the processor The full-coverage path planning method for the robot provided in Embodiment 1 can be realized when the computer program is executed.

[0118] Figure 8 A schematic diagram of the hardware structure of this embodiment is shown, as Figure 8 As shown, the electronic device 9 specifically includes:

[0119] At least one processor 91, at least one memory 92, and a bus 93 for connecting different system components, including the processor 91 and memory 92, wherein:

[0120] The bus 93 includes a data bus, an address bus, and a control bus.

[0121] The memory 92 includes a volatile memory, such as a random access memory (RAM) 921 and / or a cache memory 922 , and may further include a read only memory (...

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 full-coverage path planning method and system of a robot, electronic equipment and a medium. For covered grids encountered in full-coverage path planning, namely, the grids which the robot once arrives at, uniform avoidance is not selected, but a first path with the lowest path repetition rate and more steering times and a second path with repeated paths and less steering times of the robot are simulated; and whether to avoid the covered grid is determined by comparing the power consumption of the robot corresponding to the two paths so that the high requirement on the steering performance of the robot can be reduced, full-coverage path planning can be realized with less power consumption, and the service time of the robot is prolonged.

Description

technical field [0001] The present invention relates to the technical field of robots, and in particular to a full-coverage path planning method, system, electronic equipment and media for robots. Background technique [0002] At present, full-coverage path planning usually requires that the robot can traverse all areas in the work area except obstacles, and can effectively avoid all obstacles and avoid path repetition as much as possible during the traversal process. Among them, the pursuit of a lower path repetition rate, and even the pursuit of non-repetitive paths, has increased the requirements for the steering performance of the robot, and more turns of the robot will easily lead to an increase in power consumption. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defect that the full-coverage path planning in the prior art excessively pursues low path repetition rate and improves the steering performan...

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): G01C21/20
CPCG01C21/20
Inventor 张希
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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