基于ARM的联合收割机远程监测系统设计

摘要

A remote monitoring system of combine harvester based on ARM is designed to acquire the real -time status of the combine harvester in the operation and to facilitate the data transmission between the operation personnel and the monitoring center .The system uses ARM as the master controller to receive the rotational speeds and forward speed in process of operation , which has the functions of data processing and fault diagnosis .The data remote trans-mission module can adjust the forward speed of combine harvester automatically through the intelligent control algo -rithm of speed difference pattern recognition .The tests show that the system has simple operation , good human-com-puter interaction , strong practicability and high degree of intelligence .%为实时了解联合收割机在作业过程中的状态信息以及方便操作人员与监控中心的数据传输, 设计了一种基于ARM的联合收割机远程监测系统. 该系统以ARM为控制器, 接收联合收割机作业过程中的转速信号以及前进速度, 并对数据进行处理和故障诊断. 同时, 设计了数据远程传输模块以及转速差值模式识别智能控制算法, 自动调节联合收割机的前进速度. 经试验表明, 该系统操作简单、 人机交互性好、 实用性强、 智能程度高.