摘要该系统分为温度数据采集、数码管显示、无线数据发送单元和无线数据接收单元。发送端，通过单片机对温度传感器芯片进行温度采集，采集完后单片机对数据进行模数转换，转换成数字信息并通过无线模块将温度数字数据发送出去。接收端，通过无线模块接收发送端发出的温度信息，当数据接收完成后产生接收完成中断信号，单片机查询到中断信号后从接收缓冲区内读取数据，然后根据数据包协议将温度动态的显示在数码管上。本设计主要是进行无线发射和接收芯片以及单片机的选取、单片机编程、仿真与硬件调试等工作。61569

毕业论文关键词    单片机ATmega16L；无线收发芯片CC1100；无线温度传感器DS18B20；C语言编译器ICCAVR

毕业设计说明书（论文）外文摘要

Title  Wireless temperature sensor based on CC1100                                                                 

Abstract The system is pided into temperature data acquisition, digital tube display, wireless data sending unit and a wireless data receiving unit. Sender by single chip microcomputer to temperature acquisition, temperature sensor chip single-chip analog-to-digital conversion on data collected after converted into digital information through wireless module will be sent temperature digital data. At the receiving end, through the wireless module receives the temperature information from the sender, when the data reception is complete after receive complete interrupt signal, single chip microcomputer after the query to the interrupt signal to read data from the receive buffer, then according to the packet agreement will temperature dynamic in the digital tube display. This design is mainly for wireless transmitting and receiving chip and single chip microcomputer hardware selection, microcontroller programming, simulation and debugging, etc.

Keywords    Single Chip Microcomputer ATmega16 L；The wireless transceiver chipCC1100；Wireless temperature sensorDS18B20；The wireless temperature spreads a feeling machine ICCAVR

1  引言 1

1.1  无线温度传感器研究背景及意义 1

1.2  本设计的主要工作 1

1.2.1  器件的选择 2

1.2.2  程序的编写与调试 2

1.2.3  硬件电路的设计与仿真 2

2  基本芯片原理 2

2.1  ATmega16L单片机 2

2.1.1  ATmega16L简介 2

2.1.2  产品特性 3

2.1.3 引脚分布及功能说明 5

2.2  无线收发芯片CC1100 9

2.2.1  CC1100简介 9

2.2.2 引脚分布及功能说明 10

2.3  温度传感器DS18B20 12

2.3.1  DS18B20简介 12

2.3.2 DS18B20测温原理 13

3  关键技术及原理 15

3.1 总体思路 15

3.2 系统总体设计要求 15

3.3 无线传感器网络节点介绍 15 ATmega16L单片机CC1100无线温度传感器:http://www.youerw.com/tongxin/lunwen_67383.html