Introduce
Autonomous Lawn Mower
The autonomous lawn mower is a sophisticated robotic system designed to autonomously maintain lawns and farm fields, including those with diverse vegetation such as coconut trees, teak wood, plantain trees, and other large-scale crops.
This advanced technology offers farmers an efficient solution for managing vegetation in agricultural settings, optimizing farm productivity while minimizing manual labor requirements.
About Project
System Architecture
The system architecture of the autonomous lawn mower is engineered to handle the challenges posed by farm environments with various types of vegetation.
Equipped with specialized sensors, robust chassis, and intelligent control algorithms, the mower navigates through farm fields, avoiding obstacles such as coconut trees, teak wood, and plantain trees, while efficiently mowing the grass and vegetation.
Specifications
-
Dimension 36 * 22 * 48 inch
-
Weight 70 - 110Kg
-
Power Consumption 24V
-
Materials Aluminium, Steel
-
Sensor IR, Ultrasound, LADAR, Encoder,Camera
-
Battery Duration 4 to 12H
Feature
Hardware Components
Chassis
Durable Construction
A robust frame designed to withstand the rigors of farm environments, including rough terrain and vegetation.
4-Wheel Drive System:
Provides superior traction and stability, enabling the mower to traverse uneven surfaces with ease.
Chain Drive
Utilizes a chain drive system for efficient power transmission, ensuring reliable operation even in challenging conditions.
Blade Height Adjustment
Features adjustable blade height to accommodate various types of vegetation and terrain, allowing for precise cutting and customization according to farm requirements.
Various Blade Attachments
Offers a range of blade attachments suitable for cutting different types of vegetation, including sturdy blades for cutting through thick undergrowth. This versatility allows the mower to adapt to various farm environments and vegetation types, ensuring optimal performance and efficiency.
Hardware Components
Sensors
Obstacle Detection Sensor
Essential for identifying and avoiding obstacles such as coconut trees, teak wood, and plantain trees, ensuring safe operation.
Camera
Provides visual input for navigation and obstacle detection, assisting in identifying large-scale crops and other vegetation.
GPS Module
Enables precise positioning and mapping of farm fields, facilitating efficient route planning and navigation.
Lidar Sensor
Incorporates a Lidar sensor for precise mapping of the surrounding environment. The Lidar sensor provides accurate distance measurements and creates a detailed 3D map of the area, enabling the mower to navigate with enhanced precision and avoid obstacles effectively. With the Lidar sensor's advanced capabilities, the mower can detect and maneuver around obstacles such as coconut trees, teak wood, etc ensuring safe and efficient operation in farm fields.
Hardware Components
High-Capacity Battery Pack
Provides sufficient power to operate the mower for extended periods, ideal for covering large farm areas.Charging System
Automatically charges the batteries when required, ensuring uninterrupted operation.Wireless Transceiver
Enables remote monitoring and control of the mower, providing farmers with real-time updates on mowing progress and status.Path Planning
Grid-Based Approach
Divides the lawn into a grid and plans optimal paths for mowing.Potential Field Method
Generates attractive and repulsive forces to navigate around obstacles.Odometry
Estimates the mower’s position based on wheel encoders.SLAM (Simultaneous Localization and Mapping)
Builds a map of the environment and localizes the mower within it.HARDWARE COMPONENTS
Control Unit
01. Microcontroller
Processes sensor data and executes specialized control algorithms tailored for farm environments, optimizing navigation and mowing operations.
02. Motor Drivers
Control the movement of the mower's wheels and blades, ensuring precise cutting and maneuverability.
03. Navigation Algorithm
Optimized for navigating through farm fields with diverse vegetation, avoiding obstacles while efficiently mowing the grass and crops.
04. Safety Protocols
Incorporates robust safety mechanisms to prevent accidents and ensure the well-being of farm workers and livestock.