Application Research of Automatic Control Technology in Agricultural Machinery

From the development trend of agricultural machinery, the main direction of the future development of agricultural machinery is automation, which is the important symbol that modern agriculture develops. Agricultural machinery automatic control system is the social product of the development of science and technology in China. The sensor is responsive, agricultural machinery with sensors can process information in a timely manner, improving the accuracy of the automatic control system of agricultural machinery. The use of sensing technology in automatic control system of agricultural machinery, effectively improve the efficiency of agricultural planting, it promotes the rapid development of agricultural machinery automation technology. Therefore, this paper first discusses the development of sensor technology and its influence on the automatic control system of agricultural machinery, the use of sensor technology in automatic control system of agricultural machinery is introduced emphatically. Combined with wireless communication technology, taking the automatic irrigation control system as an example, according to the requirements of agricultural working condition, a suitable sensor system is designed. Real-time collection of agricultural conditional parameters is realized. Accurate output of control signal and automatic processing of data increase the stability of measurement and control system. We hope that we can further improve China’s agricultural machinery automation control technical ability, adopting suitable mechanical automation model. Promote the transition and upgrading of China’s agricultural automation technology and the intelligent process of agricultural machinery.