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Robot path planning method and system

A path planning and robot technology, applied in the field of robot navigation, can solve the problems of cloud communication, difficult robot communication network signals, and incomplete communication network coverage, etc., and achieve the effect of small processing capacity and reduced computing load

Active Publication Date: 2018-09-28
SHANGHAI MROBOT TECH CO LTD
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Problems solved by technology

[0004] However, in actual complex application scenarios, due to the influence of various interference signals or the incomplete coverage of the communication network, it is difficult to ensure that there are strong communication network signals in every corner that the robot can reach, and it can maintain communication with the cloud server in real time
When the robot reaches these weak network signal areas, it cannot communicate with the cloud, which will affect the work of the robot

Method used

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  • Robot path planning method and system

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Embodiment Construction

[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other accompanying drawings based on these drawings and obtain other implementations.

[0033] In order to make the drawing concise, each drawing only schematically shows the parts related to the present invention, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically shown, or only one of them is marked. Herein, "a" not only means "only one", but also means "more than one".

[0034] like figure...

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Abstract

The invention provides a robot path planning method and system. The method comprises the following steps that S1 a server can plan a first work path required by the work of a robot in a work map according to the work task of the robot and the passing data of a current work environment; S2 the robot works according to the first work path, and detects the current position of the self on the work map; S4 when the robot detects that the robot reaches a second network region in the work map from a first network region in the work map, the robot plans a second work path in the second network regionin the work map according to the work task and the passing data in the second network region, and works according to the second work path. Through the distributive path planning design, the robot canstill meet the work requirement through the self path planning in weak network environment.

Description

technical field [0001] The invention relates to the field of robot navigation, in particular to a robot path planning method and system. Background technique [0002] With the advancement of science and technology, intelligent robots have developed rapidly. They can help people complete some impossible things, and liberate people from heavy physical labor and dangerous environments. [0003] When the robot is working, because the working environment is quite complicated, the cloud server usually plans the work route, and then sends the work route to the robot. Therefore, the path planning method of the robot dispatching system requires the cloud and the robot to be able to communicate quickly in real time, and the data transmission speed of the communication network in the reachable area of ​​the robot is required to be high, and the travel route and conflict resolution of all robots need to be solved by the cloud server. Higher requirements are placed on the operation spee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/20
CPCG01C21/20
Inventor 蒋化冰刘金权王林倪程云姜松林张建张海涛
Owner SHANGHAI MROBOT TECH CO LTD
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