摘要
仪器制作的目的是实时采集野外影响植物生长环境的各项数据,并远距离传输到监控站,实现远程监测,以减少人力物力。系统采用了ATmega 16单片机与用户端VB数据库界面相结合的方式,进行了软件与硬件的设计,实现了对温度、湿度、光照强度等基本环境因素的采集,仪器采用太阳能供电,做到无人监控工作,使用了RF与GPRS两种无线传输模块相结合的方式,可以做到近距离与远程的无线传输,编写的VB数据库界面可以从通信串口实时读取数据,并动态建立数据库。
The purpose of the instrument is to acquire the real-time data of the environment where plants grow, and make long-distance transmission to monitoring station for realizing remote monitoring and reducing manpower. This system combines ATmega16 microcontroller with a client-side designed by VB which is used for instituting database, and designs the software and hardware. The instrument makes it possible to gather the data of temperature, humidity, light intensity, wind speed and other basic environmental factors. Adopting solar power to power the instrument and using both RF and GPRS to transmit the data wirelessly can be achieved. The compiled VB database interface can read real-time data from the communication serial port, and dynamically establish database.
出处
《现代电子技术》
2011年第17期132-134,共3页
Modern Electronics Technique
基金
国家大学生创新性实验计划(101002245)
关键词
传感器
太阳能
无线通信
数据采集
单片机
sensors
solar energy
wireless communication
data acquisition
microcontroller
