精准网络通信理念在智能作物收获机中的应用

为进一步提高作物收获机的智能通信水平,从精准网络理念角度出发对其通信系统展开研究.全面理解智能收获机一站式的集中收获作业机理,考虑车辆运动的非线性特点及收获执行部件(摘辊系统及相连接组件等)运动参数与作物收获破损关系,搭建该类型智能化作物收获机的精准网络通信控制模型,运用数据传感融合核心算法,针对通信系统硬件配置及软件...

Application of Precision Network Communication Concept in Intelligent Crop Harvester

In order to further improve the intelligent communication level of crop harvester,the communication system of crop harvester was studied from the perspective of precise network concept.Comprehensively understood the mechanism of one-stop centralized harvesting operation of intelligent harvester,considering the non-linear characteristics of vehicle movement and the relationship between movement parameters of harvesting executing components(roll picking system and connecting components)and crop harvesting damage,a precise network communication control model of this type of intelligent crop harvester was established,then the core algorithm of data sensing fusion was used to design hardware configuration and software control driver for communication system,and the application test of communication system was carried out.The results showed that the transmission errors of speed and height setting values of harvesters and communication devices were 5.33%and 2.12%respectively.The transmission errors of speed and position setting of executive components and communication system were 2.57%and 7.27%respectively,which were all controlled within 7.5%,and meet the requirements of control and communication accuracy of harvesters.The application research would provide reference for the development of crop harvesters and similar agricultural machinery equipment in the direction of intellectualization and precision,and would be a better popularization value.