无线网络交通气象站风速测量系统设计

摘要

A wind velocity measurement principle using pressure sensor as the detection device is introduced.A design scheme of wireless network wind velocity measurement system based on CC2420 is presented.Hardware circuit and software program of the system are shown in details.The system takes high performance processor Atmega128 and wireless sensor module CC2420 as the core,realizing the intelligent measurement of wind velocity by collecting,processing the relevant meteorological parameters and communicating with other network nodes.The system possesses characteristics of high precision,low power consumption and high stability.%介绍了以压力传感器为检测器件的风速测量原理,提出了一种基于CC2420的无线网络风速测量系统的设计方案,详细描述了硬件电路设计和软件实现。系统以Atmega128高性能单片机和CC2420无线传感模块为核心,通过对相关气象数据的采集、处理、和其他网络节点的通信,实现风速的智能化测量。系统具有精度高、功耗低、可靠性强等特点。