基于RF微功率芯片的测温系统设计  

Design of Temperature Detection System Based on Low-power RF Chip

作　　者：李力[1] 

机构地区：[1]广东科学技术职业学院广州学院,广东广州510640

出　　处：《现代电子技术》2010年第13期117-119,共3页Modern Electronics Technique

摘　　要：详细阐述了利用无线收发芯片nRF24E1设计的数据传输系统的硬件和软件设计,给出了具体的实现方案。系统以嵌入51单片机内核的单片射频收发芯片nRF24E1为核心,将传感器采集的数据通过无线收发模块向手机传输,并在手机上正确的显示出来,供用户监控,从而在用户端能随时监控厂房的各种数据,减少布线的麻烦。Both hardware and software designs of a data transmission system based on the wireless transceiving chip nRF24E1 are elaborated. The implementation method, working principle and architecture of the temperature detection systemare are presented. Taking the RF transceiving chip nRF24E1 embedded in the 8051 SCM as the critical part of the system, the data acquisited by the sensors is transmitted to a mobile telephone by the wireless transceiving module and is dispayed correctly on the mobile phone of the user for data real-time control. The system and the technology can be applied to the actual scenes, such as warehouse, incubation, plant breeding and so on.

关 键 词：NRF24E1 短距离无线数据传输 手机显示 测温 

分 类 号：TN919[电子电信—通信与信息系统]