Algorithm of walking along edge of dust collection robot

Abstract

The invention discloses an algorithm of walking along an edge of a dust collection robot. The dust collection robot comprises a frame, wherein two driving wheels, two driving wheel motors connected with the driving wheels, and a supporting wheel are arranged on the frame. The dust collection robot further comprises a fore sight obstacle detection sensor installed in the front of the dust collection robot, a side sight obstacle detection sensor installed on the left side, a step detection sensor installed at the bottom of the frame, a rechargeable battery which provides a power source, a dust collection motor which is used for carrying out vacuum dust collection, and a processor which is used for carrying out centralized control. The driving wheel motors, the dust collection motor, the fore sight obstacle detection sensor, the side sight obstacle detection sensor and the step detection sensor are connected with the processor. The processor has the algorithm of walking along the edge, and the algorithm of walking along the edge is used for designing different strategies according to different positions of walls or obstacles, and guiding the dust collection robot to walk along the walls or the obstacles.

Description

technical field [0001] The invention relates to a welt walking algorithm of a vacuuming robot, which belongs to the field of automatic control. Background technique [0002] Vacuum cleaning robots work in an indoor environment. Because of the complexity of the environment, their work efficiency is very low, and there will be many places to be cleaned repeatedly, and some places cannot be cleaned all the time. The reason for this is that the vacuum robot does not have a learning process before working on the environment, and does not understand the overall situation of the environment. At the same time, the wall of the room is a place where dust is easy to accumulate, but the probability of the vacuum robot reaching the wall is low, so it often leaves uncleaned traces on the wall. Furthermore, obstacles in the indoor environment can easily divide the room into several areas, so that the vacuum robot is always confined to a certain area, which creates obstacles ...

AI Technical Summary

Problems solved by technology

[0002] The vacuum robot works in an indoor environment. Due to the complexity of the environment, its work efficiency is very low, and there will be many places to be cleaned repeatedly, and some places cannot be cleaned all the time.

The reason for this is that the vacuum robot has no learning process before working on the environment, and does not know the overall situation of the environment.

At the same time, the wall of the room is a place where dust is easy to accumulate, but the probability of the vacuum robot reaching the wall is low, so it often leaves uncleaned traces on the wall

Furthermore, obstacles in the indoor environment can easily divide the room into several areas, so that the vacuum robot is always confined to a certain area, creating obstacles for the realization of traversal cleaning

Images