摘要
为解决油菜田间生态环境数据采集过程中数据传送速度慢、存储量小、传感器线路铺设和调整困难的问题,设计了一种无线数据采集装置,该装置集成了带有无线模块的CC1110单片机、SHT71温湿度传感器、TSL2561照度传感器、SWR土壤水分传感器。数据接收模块与PC计算机之间采用MAX3232串行通信的方法,最终实现数据多点定时测量、节点电池供电、大量数据传送和保存的目的。
In order to solve the ecological environment rapeseed field data collection process data transfer was slow, storage capacity is small, the laying of sensor lines and adjust the difficult issues, has designed a wireless data collection devices, the device integrates a microcontroller CC1110 with a wireless module, SHT71 temperature and humidity sensors, TSL2561 illumination sensor, SWR soil moisture sensors. Data receiving module with PC computers using the MAX3232 serial communication, and ultimately achieving the data multi-point timing measurements, the node battery-powered, a large number of data transmission and preservation purposes.
出处
《华中农业大学学报》
CAS
CSCD
北大核心
2010年第1期120-123,共4页
Journal of Huazhong Agricultural University
基金
国家"十一五"科技支撑计划项目(2006BAD21B03)资助
关键词
田间生态环境数据
数据采集装置
节点的组成结构
无线信息通信
数据保存
field ecological environment data
data acquisition device
compositional structure of the node
wireless information connection
data storage
