摘要
针对多点数据采集电路与数据采集器平台数据传输问题,提出近距离无线传输方案.分析了目前主流的几种近距离无线通信技术,选择了基于nRF 2401L的收发模块PTR 6000M作为数据传输方案.数据采集器平台采用T2387I,采集数据的提取采用存储和网络电台无线传输两种方案.通过模拟实车试验验证了所选方案可行,达到了预期效果.系统实现模块化设计,具有工作稳定、操作方便、体积小、安全等特点.该方案可用于其他场合多种传感器参数的提取分析.
In view of the transmission problem between the multi-point data acquiring circuit and the data acquistion platform, a short-distance wireless data transmission scheme using PTR6000M module based on nRF2401L was put forward. The data acquisition platform selects T2387I, and the extraction of acquiring data adopts two methods ： local storage and network radio wireless transmission. Simulation result indicates that the scheme is feasible, and has achieved the desired effect. The whole system is modularization structure with stability, convenient operation, small size, security and so on. The scheme can be used for data extraction and analysis of multi-sensor occasions.
出处
《中北大学学报（自然科学版）》
CAS
北大核心
2010年第2期178-182,共5页
Journal of North University of China(Natural Science Edition)
关键词
嵌入式系统
数据采集
网络传输
无线传输
存储
embedded system
data acquisition
network transmission
wireless transmission
storage
