摘要
为解决农户在农田灌溉过程中人力物力的大量投入,节省灌溉时间,提高工作效率,实现自动灌溉及长时间无人条件下的灌溉问题,设计了可远程控制的自动灌溉监控系统。该系统可通过按键或短消息指令实现灌溉的开启与停止,也可于无需人为干预的全自动模式下工作。利用GSM网络,通过手机发送短消息指令实现灌溉的远程控制,当自动灌溉模式启动后,无有效停止指令时,系统通过液位继电器设置的水位上限来决定工作时长,达到水位设定值时会自动停止,也可利用短消息终止灌溉。同时,系统能自动发送应答短消息及长期无有效启动灌溉的提示短消息,能实现各种控制功能,且运行稳定可靠。
The automatic and remote monitoring system was designed in order to solve farmers＇ problems about a large number of investments in irrigation,save irrigation time,improve work efficiency,realize automatic irrigation and long-term unmanned irrigation. This system can realize the opening and stopping irrigation by push-button or short messages,it can also work in fully automatic mode without human＇s intervention. Using GSM network through mobile phone to send short messages,it realizes remote control. When automatic irrigation mode starts,the system will decide the working hours by the predetermined water lever of liquid level relay if there is no effective stop instruction. Irrigation can also be terminated by using short messages. At the same time,the system can automatically reply short messages and send tip short messages of long-term no effective starting irrigation. The system can achieve a variety of control functions,and the operation is stable and reliable.
出处
《广东农业科学》
CAS
2015年第7期145-150,共6页
Guangdong Agricultural Sciences
基金
国家科技支撑计划项目(2014BAD06B01)
黑龙江省自然科学基金(F201329)
关键词
灌溉水泵
远程控制
短消息
液位继电器
irrigation pump
remote control
short message
liquid level relay
