Path Planning and Navigation Technology for Agricultural Robots in Precision Agriculture

In the context of the development of precision agriculture, agricultural robots have become one of the key technologies in modern agriculture by improving the efficiency and accuracy of agricultural production through automated operations. One of the development directions of modern agriculture is precision agriculture, through scientific technical means to monitor and manage the growing environment and process of crops to improve yield and quality, and analyzes the main methods of path planning and their applications in complex farmland environments, such as terrain-adaptive path planning and multi-robot cooperative path planning. At the same time, this paper also studies the development status of navigation technology, focuses on the navigation technology based on vision, LiDAR and multi-sensor fusion, and describes how agricultural robots can realize adaptive navigation through environment sensing. Through the research and analysis of these technologies, this paper summarizes the current application effect of path planning and navigation technology in agricultural robots, and it is of great significance to study the navigation and positioning system of agricultural machinery based on machine vision to solve these technical difficulties and provide effective support for the autonomous operation of agricultural machinery.