Intelligent unmanned fallen leaf sweeping robot

Abstract

The invention provides an intelligent unmanned fallen leaf sweeping robot. The main mechanical structure of the intelligent unmanned fallen leaf sweeping robot comprises a rack, a walking driving mechanism, a sweeping mechanism and a collection and dumping mechanism. The walking driving mechanism adopts a three-wheel mechanism, wherein a front wheel is a universal wheel, two rear wheels are driving wheels, and a differential steering principle is adopted. The sweeping mechanism adopts a mode of the combination of suction and sweeping, bristles on the annular side faces of two edge brushes andthe ground form a certain angle, and only the partial bristles are in contact with the ground during sweeping operation. The heading direction of the sweeping robot during sweeping operation is set tobe front, the rotation direction of a rolling brush is opposite to the rotation directions of the driving wheels when the sweeping robot goes forward, the rotation directions of the two edge brushesare opposite, the edge brush at the left side rotates clockwise, and the edge brush at the right side rotates anticlockwise. The main control characteristics are composed of automatic positioning control, path planning control, automatic charging control, automatic start-stop control, automatic dumping control and the like.

Description

technical field [0001] The invention relates to the field of cleaning robots, in particular to a cleaning device and a cleaning robot. Background technique [0002] During the use of the intelligent unmanned leaf cleaning robot, the user usually does not need real-time operation. As the cleaning robot walks in the area to be cleaned, by programming the 51 single-chip microcomputer, it can realize autonomous obstacle avoidance, path planning, and power detection. , automatic charging, automatic garbage dump, automatic start and stop and other functions. Cleaning robots have the advantages of low cost, automatic charging and battery life, greatly liberated labor, and reduced expenses in public places such as universities and parks, and have good social and economic benefits. [0003] The path planning of the cleaning robot covering the whole area is a key part of realizing robot intelligence. General path planning refers to planning a non-collision path from the initial stat...

AI Technical Summary

Problems solved by technology

[0005] One object of the present invention is to design a cleaning robot to solve the problems of large cleaning area, many cleaning days, and high cleaning intensity when cleaning a large area in the traditional manual cleaning method.

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