摘要
为实现果园节水灌溉,设计了一套基于电力线载波通信的喷灌控制系统,系统以电力线载波为通信手段,以主控室的主机为核心,以主从多机通信模式对现场信号进行了远程采集及控制,最后对系统进行了现场测试。结果表明,数据传输误差率低,设备运行稳定可靠,系统不仅达到了控制目的,节约了水资源,同时节约了大量通信电缆。
For the purpose of orchard water-saving irrigation,we have designed a set of the sprinkler irrigation control system based on power line carrier communication. The system can get the field signal and control the actuator with master-slave multi-computer communication mode based on power line carrier communication means,and on the host of the control centre room in as the core. Finally,the system test is carried out. And the results show that the error rate is low,data transmission equipment operation is reliable,and stable. The system not only achieves the control purpose,saves the water resources,but also saves a large amount of communication cable.
出处
《陕西理工学院学报（自然科学版）》
2015年第6期14-17,共4页
Journal of Shananxi University of Technology:Natural Science Edition
基金
陕西省教育厅科学研究计划项目(2013JK1086)
关键词
灌溉
控制
电力线载波
通信
irrigation
control
power line carrier
communication
