文档介绍：本科毕业设计(论文)
(2012届)
论文题目基于NRF2401无线模块的温度采集(英文) The temperature acquisition system based on NRF2401 wireless modules
所在学院电子信息学院
专业班级
学生姓名
指导教师
完成日期 2012 年
基于NRF2401无线模块的温度采集
2012年4月
摘要
文章主要是介绍了一个基于NRF2401的点对点短距离无线温度控制系统的设计思想和实现方法。系统以凌阳SPCE061A单片机作为主控制器,采用数字式温度传感器DS18B20采集数据,,目的是实现短距离温度的无线采集。在生活和工业应用中,该系统相对于其他温度采集系统来说,其优点是机构简单,并且解决了一些不允许人们直接采集系统的问题。该系统的可靠性高,数据传输速度快,功能易扩展,适用于多种应用领域。
文章首先简单介绍了无线温度采集技术及无线收发芯片的发展近况,结合了系统方案的要求,论证了实现温度数据采集与无线传输方案的设计思路及系统的总体架构,完成了各项功能相关的软件设计以及系统的通信协议。系统主要分为两部分,发射端和接收端。在工作过程中,温度传感器DS18B20将采集的温度通过主控芯片将数据传输给作为发射端的无线收发器NFR2401,并传送给另外一个无线收发器NRF2401,通过LCD显示出温度值。在发射端,将温度传感器采集的温度数据发送至接收端;在接收端,将收集到的数据通过液晶显示器进行显示。
关键词:凌阳单片机;无线收发器;DS18B20
Abstract
The article is to introduce the design philosophy and its implementing method of a point-to-point short-range wireless temperature control system based on RNF2401 wireless modules . The system uses Sunplus SPCE061A MCU as the master controller , digital temperature sensor DS18B20 collects data , uses wireless transceiver chip the NRF2401 that working in the band do wireless transmission , to achieve collecting temperature data of short distance wireless . In domestic and industrial applications , the system relatives to the other temperature acquisition system , the advantage of simple bodies , and solve some problems do not allow people direct acquisition system . The system's high reliability , fast data transfer speeds , and features easy to expand , apply to a variety of applications .
Wireless temperature article first briefly describe the acquisition and development of wireless transceiver chip, combined with the system requirements, demonstration and implementation of temperature data acquisition and wireless transmission scheme design and the overall architecture of the system, complete the function of software design and systems munication protocols. This system can be divided into two parts, the transmitter and the receiver. In the course of work, t