摘要
在采集不同高度的温度时,在不同高度安置无线网络传感器成本高,无线传感器的电源替换比较困难,为解决此问题,采用了简易螺旋直升机,内置由AT89C51单片机、DS1820数字芯片,可实时采集不同高度的温度。使用JF24D-B无线传输模块将信号送至ARM7控制系统。监控端通过无线信号接收并解析,在μClinux下进行进程调度和数据处理,并通过Python完成数据图表的实时显示,便于用户查看当前温度做出正确决策。
To acquire the temperature at different heights,the wireless sensor network is used,but its cost is high and the replacement of the power source of the wireless sensor is difficult. To solve the problem,the simple spiral helicopter with AT89C51 and DS1820 is used to collect real-time temperature at different heights. The wireless signal is sent to the ARM7 con-trol system by JF24D-B wireless transmission module. The wireless signal is received and analyzed at the monitoring terminal. The process scheduling and data processing are done in μClinux. The chart with real-time temperature is displayed by Python for the user to make the correct decision.
出处
《现代电子技术》
2014年第2期95-97,共3页
Modern Electronics Technique
关键词
温度采集
ARM7
ARM7
JF24D-B
μClinux
Python
temperature acquisition
JF24D-B
μClinux
Python
