Remote-controlled lawn mowers have high cutting precision and can handle irregular lawns well. The details are as follows:

High Cutting Precision

Highly Accurate Height Adjustment

Many remote-controlled lawn mowers are equipped with a precise lawn mowing height adjustment function, which users can easily set via a remote control or electronic control system. Some high-end models are also fitted with height sensors that can real-time monitor and adjust the mowing height, ensuring the accuracy of the cutting height. For example, a remote-controlled tracked self-propelled lawn mower that adopts an air spring lifting device and flexible profiling technology can achieve a cutting flatness error of ≤ 3mm on slopes and potholed areas.

Precise Positioning and Path Planning

Some remote-controlled lawn mowers use RTK (Real-Time Kinematic) positioning technology, which can improve the positioning accuracy to ±1cm horizontally and ±2cm vertically. This technology can accurately record the boundary coordinates of the yard, automatically divide the operation units, control the path spacing, and avoid repeated mowing and missed corners. Additionally, certain lawn mowers utilize 3D high-precision LiDAR (Light Detection and Ranging) technology to construct centimeter-level precise 3D maps. They adopt reasonable path planning schemes, such as zigzag path planning, to make the mowing path more neat and efficient.

Ability to Handle Irregular Lawns

Flexible Travel System

Tracked remote-controlled lawn mowers have strong stability and good climbing ability. Their wide tracks provide excellent traction and stability, allowing them to easily climb steep slopes, move smoothly on wet and soft ground, and even cross small gullies and other obstacles. Wheeled lawn mowers, on the other hand, are flexible to operate on flat ground. Some wheeled models also have a certain ability to traverse complex terrain through unique wheel designs.

Intelligent Obstacle Avoidance and Terrain Adaptation

The sensors and intelligent algorithms equipped in remote-controlled lawn mowers enable them to deal with various obstacles and complex terrains in irregular lawns. For instance, an environmental perception system based on 3D high-precision LiDAR can avoid more than 100 types of obstacles. Furthermore, some lawn mowers, through the collaboration of "RTK + tilt sensor", can real-time collect the tilt angle of the mower body during slope operation and correct the vertical coordinate deviation caused by the slope, ensuring that the mowing height remains consistent on both the upper and lower parts of the slope.