摘要
针对传统的透射式能见度检测系统中发射端和接收端通过很长的有线连接,放置不灵活、监测效率低等情况,设计了一种基于无线传感网络的新型透射式能见度检测系统方案。通过硅光电池进行光电转换,应用CC2430模块构建无线传感网络,并利用温度传感器DS18B20进行温度补偿。论文对该系统的测量原理和设计、软件的具体实现进行了详细的介绍。测试结果表明,该系统运行稳定,软硬件可以协调工作,并能实现能见度数据的传输、显示与分析。
For traditional transmission type visibility detection system,because of emission terminal and the receiver connected through long cable,its detection position is not flexible and it has inefficient monitoring.The paper introduces a new transmission visibility detection system based on wireless sensor networks.Silicon photocell was used for photoelectric conversion.CC2430 module was used to build wireless sensor networks,and DS18B20 was used to realize temperature compensation.The working principle and design aspects are discussed in the paper,and then software design of the system is introduced in detail.The test result showed that the system runs stably.Software and hardware can coordinate work,and the transmission,display and analysis of data are realized
出处
《现代科学仪器》
2011年第4期15-18,共4页
Modern Scientific Instruments
基金
江苏省产学研联合创新资金项目的资助
编号:BY2009104
