Unmanned rice transplanter based on Beidou navigation positioning system

Abstract

The invention discloses an unmanned rice transplanter based on a Beidou navigation positioning system. The unmanned rice transplanter comprises the Beidou navigation positioning system, a steering control system, a rice transplanting control system, a data processor and a wireless signal receiving device which are arranged on a rice transplanter main body and connected with the rice transplanter main body, wherein the Beidou navigation positioning system is used for outputting positioning navigation information to the data processor by receiving a satellite signal; and the data processor is used for correcting the position of the rice transplanter main body according to the positioning navigation information, controlling the rice transplanter main body to steer through the steering controlsystem according to a control signal received by the wireless signal receiving device and controlling the rice transplanter main body to perform rice transplanting operation through the rice transplanting control system. The Beidou navigation positioning system, the steering control system, the rice transplanting control system, the data processor and the wireless signal receiving device are connected to the rice transplanter main body, so that the rice transplanter main body is positioned, steered and subjected to unmanned rice transplanting; and the unmanned rice transplanter has the characteristics of simple structure, high operation efficiency and universality.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery automation, in particular to an unmanned rice transplanter based on the Beidou navigation and positioning system. Background technique [0002] Rice is an important food crop with the largest planting area and the highest yield in my country, and plays an important role in agricultural production. Therefore, it is of great significance to strengthen the application of high-yield rice planting technology and promote the mechanical automation of rice production to improve the efficiency of my country's grain production operations and increase grain production. [0003] Since the use of mechanical equipment for planting can greatly improve planting efficiency, reduce planting costs, and reduce food production costs, rice transplanters, as the main equipment for rice planting, have a direct relationship between their operating efficiency and rice transplanting effect. [0004] At prese...

AI Technical Summary

Problems solved by technology

[0004] At present, the rice transplanter products in the Chinese market can be divided into walk-behind rice transplanters and ride-on rice transplanters according to the operation mode. Manual follow-up, steering, and rice transplanting operations

Low-efficiency operations cannot meet the needs of large-scale rice planting in busy farming seasons, and operators are prone to fatigue driving under high-intensity working conditions, resulting in different widths of rice transplanting lines, which cannot improve land utilization

At the same time, a large number of people are engaged in simple and complicated repetitive labor, the production efficiency is low, and the income growth of farmers is extremely limited. In many places, there is a situation of increasing production but not increasing income, which is not conducive to the production of national grain and the increase of people's income. Not conducive to reducing regional income gap

Images