Construction Of Agricultural Automatic Driving System And Economic Benefit Research Based On Beidou Navigation System

With the rapid development of modern agriculture in China,precision agriculture and intelligent equipment have become the development direction of agricultural machinery technology.The Beidou satellite navigation technology is an important component of precision agriculture technology,it also becomes an important channel to improve agricultural economic benefits.At present,all kinds of navigation automatic driving systems installed on agricultural tractors are ultimately a kind of auxiliary driving system.It is expected that in the next few years,the application of BDS will enter a rapid development period,more farms,cooperatives and farmers will purchase and apply BDS.Therefore,it is necessary to carry out the application research of the Beidou navigation technology in agricultural machinery driving system and its economic benefit analysis and evaluation system.This paper mainly studies the application of Beidou navigation technology in agricultural tractors and its economic benefit analysis.The following work has been carried out:First,the composition and working principle of the Beidou navigation automatic driving system are introduced,and the application methods and technical approaches of the Beidou navigation in agriculture of agricultural tractors are put forward.Second,this paper introduces The installation process and specific operation method of the Beidou navigation automatic driving system on tractors are introduced in detail.The function of the equipment is verified and the relevant technical parameters are tested.Third,the paper introduces the application advantages of the automatic driving system in ridge raising,film laying,seeding,fertilization,medicine application and agricultural informatization.The key point is that three budget models are used to analyze the economic benefits of the application of the Beidou navigation agricultural machinery automatic driving technology in two seasons of rice and wheat in the Huanghai farm of Jiangsu Nongken.The popularization and test research shows that the investment of the Beidou navigation automatic agricultural driving system can raise the economic benefits to different extent to farm,agricultural machinery station and farm machinery household,and the equipment has obvious price advantage.so the the Beidou navigation autopilot system of agricultural machinery technology in state-owned farms has good promotion prospects.