基于
ZigBee
技术的温湿度远程监测系统设?/p>
学生:陈园(指导老师:吴琰)
(淮南师范学院电子工程学院)
?/p>
?/p>
:
针对目前温室大棚农作物大面积种植,迫切需要科学的方法进行智能远程监测
的研究现状,设计出一套温湿度远程监测系统。该系统是有多个采集终端和一
个协调控制器组成。多个终端分别放置不同的大棚内进行实时采集数据,协调
控制器的作用就是将多个采集终端通过无线传输过来的的数据进行分析并和
PC
机连接?/p>
PC
机上运行上位机软件实时的监测各大棚的温湿度信息。多个终端和
协调控制器均采用
TI
公司新一?/p>
CC2530
芯片;温湿度传感器采用市场上比较
流行?/p>
DHT11
;无线传输采?/p>
ZigBee
协议;上位机软件采用
labVIEW
编写,并
通过
RS-232
与协调控制器连接通信。通过实物测试?/p>
ZigBee
无线传输的稳?/p>
可靠性,
丢包率在误差范围内?/p>
温湿度采集有
0.5s
延时时间?/p>
满足实时性要求?/p>
关键?/p>
:
终端;协调控制器?/p>
DHT11
?/p>
CC2530
?/p>
ZigBee
;上位机
Design of Remote Monitoring System for Temperature and
Humidity based on ZigBee Technology
Student: Chen Yuan(Faculty Adviser
?/p>
Wu Yan)
(college of electronic engineering, Huainan Normal University)
Abstract:
According
to
the
current
situation
of
the
research
on
the
intelligent
remote
monitoring
of
greenhouse
crops,
the
research
status
of
intelligent
remote
monitoring
is
urgently
needed,
and
a
set
of
remote
monitoring
system
for
temperature
and
humidity
is
designed.
The
system
is
composed
of
a
plurality
of
acquisition terminals and a coordinated controller. Multiple terminals are placed in
different greenhouses for real-time collection of data, the role of the coordination
controller
is
to
collect
more
than
one
collection
terminal
through
wireless
data
transmission over the data analysis and PC machine connection. Temperature and