Robot path planning system and method

A path planning and robot technology, applied in the computer field, can solve problems such as time-consuming, and achieve the effect of improving efficiency and reducing the amount of real-time calculation.

Active Publication Date: 2019-05-28
PING AN TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, in terms of path calculation, the autonomous mobile robot generally starts to calculate the path to the target point in real time when it receives the movement command. This real-time calculation process needs to consider many factors, which is time-consuming.

Method used

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  • Robot path planning system and method
  • Robot path planning system and method

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Embodiment Construction

[0055] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0056] The invention provides a path planning method for a robot.

[0057] Reference figure 1 , figure 1 It is a schematic flowchart of an embodiment of a method for path planning of a robot according to the present invention.

[0058] In an embodiment, the path planning method of the robot includes:

[0059] In step S10, the path planning system of the robot preselects one or more position points as reference positioning points on the path that the robot can move in the predetermined area map.

[0060] In this embodiment, one or more location points are p...

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Abstract

The invention discloses a path planning system and method for a robot. The method includes: the path planning system for the robot pre-selects one or more position points as reference positioning points on a path for the robot to move in a predetermined area map; If an instruction to move the robot from the first position point to the second position point is received, according to the set reference positioning point and according to the predetermined path analysis rules, analyze the path from the first position point to the second position point. the path of the second location point, and control the robot to move to the second location point based on the analyzed path. The present invention does not need the robot to calculate the moving path in real time during path planning, but to make corresponding selections from the pre-planned paths, that is, the process of path planning is changed from "calculation" to "selection", which effectively reduces the amount of real-time calculations and improves the efficiency. Efficiency of path planning.

Description

Technical field [0001] The present invention relates to the field of computer technology, in particular to a robot path planning system and method. Background technique [0002] At present, autonomous mobile robots can be widely used in many scenarios, such as serving as a guide for exhibition halls, leading visitors from one exhibition area to another exhibition area; restaurant service work, actively welcoming guests, and leading guests to vacant seats to order meals ; Guiding and patrolling in public places, moving along the route set by the program, someone needs help to stop and answer questions, etc. [0003] In these scenarios, the autonomous mobile robot needs to move to one or more designated locations to achieve certain specific functions. This involves the path planning of the autonomous mobile robot. In the prior art, in terms of path calculation, autonomous mobile robots generally begin to calculate in real time how to move to the path of the target point when receivi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/34G05D1/02
CPCG01C21/343G05D1/021G01C21/3446B60W2530/18G01C21/3453G05D1/0088G05D1/0214G05D2201/0217
Inventor 周宸周宝肖京
Owner PING AN TECH (SHENZHEN) CO LTD
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