【摘要】 针对传统监测系统存在局限性问题,设计了基于无线数据收发芯片nRF905、以MSP430F149为主处理芯片的多功能无线监测系统,给出了无线监测系统框图和部分软硬件设计,在供能、采集精度、抗干扰性、传输距离等方面做出了探索工作。实验表明本系统运行速度快、传输距离远、精度高、功耗低。无线监测系统相比有线监测系统应用灵活,可移动性强,将是未来监测系统发展的主要方向。更多还原

【Abstract】 Aimed at the problem of traditional monitoring system,the multifunction wireless monitoring system is established using single-chip RF transceivers nRF905 and MSP430F149 as main processor.The system schematic diagram and hardware circuit are presented.The energy supply,precision of data acquisition,anti-jamming and propagation distance are explored in this paper.Experiments show that the system has the features of high speed,high precision and low consumed power.The wireless monitoring system,which will be the main developing direction,is more movable and flexible than traditional monitoring system.更多还原