基于GPRS和GPS的嵌入式蔬菜大棚温度监控系统  

Vegetable Greenhouse Temperature Supervisory Control System Based on Based on GPRS and GPS

作　　者：杨久红[1] 王小增[1] 

机构地区：[1]嘉应学院电子信息工程学院,广东梅州514015

出　　处：《农机化研究》2010年第6期179-182,共4页Journal of Agricultural Mechanization Research

基　　金：广东省梅州市自然科学基金项目(07KJ05)

摘　　要：提出了基于GPRS和GPS的嵌入式蔬菜大棚温度控制系统的硬件结构以及软件设计方法。硬件采用ARM7内核嵌入式处理器LPC2103,软件采用uC/OS-II操作系统。使用AD590温度传感器检测蔬菜大棚内的温度,设计了GPS,GPRS,温度检测以及控制硬件电路。使用uC/OS-II操作系统进行系统软件多任务管理,设计了4个任务实现系统初始化、GPS数据获取、GPRS发送信息、温度检测以及控制功能,给出了每个任务的实现方法。制作样机并进行实验,实现了系统要求的各项功能。The design uses ARM7 core embedded processor LPC2103 and uC/OS-II operation system. Hardware structure and software relation method of the vegetable greenhouse supervisory control system is proposed. AD590 sensor is used to detect temperature signal. uC /OS-II operation system is used to manage multi-task software. Four tasks which include initial task,GPS data deceive,GPRS data transmit and temperature supervisory control are used in order to realize the function of the system. Every task’s relation method is gave. Test machine is made,which realize all function which are required by the system.

关 键 词：蔬菜大棚 温度监控 GPS模块 GPRS模块 LPC2103 UC/OS-II 

分 类 号：S625.51[农业科学—园艺学] S126