摘要
为了满足装备试验对气象数据的需要,本文设计实现了基于ARM和MCS51单片机的便携式气象站,利用MCS51单片机和相关的A/D芯片实现对气象数据的采集,ARM端实现对采集的控制和气象参数的显示存储,在PC机端程序实现对它们控制以及数据的显示和存储,三者之间分别通过串口和网口实现通信。本系统性能可靠、可扩展性强,能够很好的满足装备试验的需求。
A portable weather station based on ARM and MCS51 SCM is designed and realized in order to satisfy the needs of the equipment test. The sampling of the meteorologic data is realized using the MCS-51 SCM and A/D converter chip. The sampling control and the data display and storage are completed by ARM. The control, display and storage of the meteorologic data from many weather stations can be implemented in the PC. The communication between the MCS-51 SCM and ARM is achieved by RS232 and that between ARM and PC is by RJ45.This design of the portable weather station has many advantages such as high reliability, better expansibility and can meet demands of the equipment test.
出处
《传感器世界》
2009年第1期39-42,共4页
Sensor World
