Path planning method, system and equipment of automatic mower and automatic mower

Abstract

The invention discloses a path planning method, system and equipment for an automatic mower and the automatic mower, and the path planning method comprises the steps: controlling an automatic mower to exit from a charging station; controlling the automatic mower to find a guide line, enabling the automatic mower to face the direction away from the charging station, the guide line being laid in a working area of the automatic mower in advance; and controlling the automatic mower to walk along with the guide line until the automatic mower walks to a target location; the step of controlling the automatic mower to walk along with the guide line until the automatic mower walks to the target location is as follows: controlling the automatic mower to stride the guide line to walk for a preset time; and controlling the automatic mower to follow the guide line to walk towards the target location at a first random interval. By means of the method, ruts generated when the automatic lawn mower leaves the station along the fixed path can be avoided, and damage to lawns or vegetation is reduced.

Description

technical field [0001] The invention relates to the technical field of automatic lawn mowers, in particular to a path planning method, system and equipment for automatic lawn mowers and the automatic lawn mower. Background technique [0002] An automatic lawn mower is a garden tool for mowing lawns, vegetation, etc., and generally includes a self-propelled mechanism, a cutter mechanism, and a power source, which can be a gasoline engine, a battery pack, and the like. Battery-driven automatic lawn mowers are widely loved by users because of their low noise and zero pollution. However, due to the constraints of battery energy density, battery production cost and other factors, the power of the battery pack carried by the automatic lawn mower is very limited, resulting in a small operating area of ​​the automatic lawn mower. When the lawn area is large, the automatic lawn mower needs to return to the charging station for charging after working for a certain period of time. Aft...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a path planning method, system, equipment and automatic lawn mower for automatic lawn mowers, which are used to solve the problem of automatic lawn mowers from charging stations in the prior art. When leaving and returning to work in the mowing area, it is easy to produce ruts and the technical problem of mowing too much on the same path

Images