Map sharing method and system of cleaning robot

Abstract

The invention provides a map sharing method of a cleaning robot. The map sharing method comprises the steps of: acquiring current position information of the cleaning robot; comparing the current position information of the cleaning robot with prestored position information; retrieving a feature map set of the current position information of the cleaning robot from the prestored position information when the current position information of the cleaning robot is within a range of the prestored position information; establishing a new feature map set according to real-time road condition environmental information of the cleaning robot in cleaning when the current position information of the cleaning robot does not exist in the range of the prestored position information; implementing cleaning operation according to a feature map in a retrieved feature map set of the current position information, and recording real-time road condition environmental information; saving a position feature map of the real-time road condition environmental information of the cleaning robot in cleaning; and sending information indicating cleaning completion.

Description

technical field [0001] The invention relates to the field of cleaning robots, in particular to a map sharing method and system for cleaning robots. Background technique [0002] With the development of the robot industry, more and more ground cleaning tasks are now being done by cleaning robots. Existing cleaning robots rely on various sensors to collect information from the surrounding environment to establish feature maps, and clean according to the feature maps. These feature maps either need to be re-established every time they are cleaned, or the surrounding environment has changed when the same map is used again. This working method is not only inconvenient to use, but also makes the data between cleaning robots ineffective. Interaction, the data resources collected by the robot to complete the cleaning operation are wasted in large quantities, which seriously limits the expansion space of the cleaning robot, and because its feature map cannot be effectively managed, ...

AI Technical Summary

Problems solved by technology

These feature maps either need to be re-established every time they are cleaned, or the surrounding environment has changed when the same map is used again. This working method is not only inconvenient to use, but also makes the data between cleaning robots ineffective. Interaction, the data resources collected by the robot to complete the cleaning operation are wasted a lot, which seriously limits the expansion space of the cleaning robot, and because its feature map cannot be effectively managed, it affects work efficiency and other issues

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