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單片機課程設計---基于單片機的數(shù)字溫度計設計(已修改)

2025-01-30 15:44 本頁面
 

【正文】 單片機原理及系統(tǒng)課程設計報告單片機原理及系統(tǒng)課程設計評語:考勤(10)守紀(10)過程(40)設計報告(30) 答辯(10) 總成績(100)專 業(yè):電氣工程及其自動化班 級: 電氣1002班 姓 名: 學 號: 指導教師: 蘭州交通大學自動化與電氣工程學院2013 年 3 月7日 基于單片機的數(shù)字溫度計設計摘 要隨著時代的進步和發(fā)展,單片機技術已經(jīng)普及到我們生活、工作、科研、各個領域,已經(jīng)成為一種比較成熟的技術, 本文主要介紹了一個基于AT89C52單片機的測溫系統(tǒng),詳細描述了利用數(shù)字溫度傳感器DS18B20開發(fā)測溫系統(tǒng)的過程,重點對傳感器在單片機下的硬件連接,軟件編程以及各模塊系統(tǒng)流程進行了詳盡分析,對各部分的電路也一一進行了介紹,該系統(tǒng)可以方便的實現(xiàn)實現(xiàn)溫度采集和顯示,它使用起來相當方便,具有精度高、量程寬、靈敏度高、體積小、功耗低等優(yōu)點。 DS18B20與AT80C52結(jié)合實現(xiàn)最簡溫度檢測系統(tǒng),該系統(tǒng)結(jié)構簡單,抗干擾能力強,適合于惡劣環(huán)境下進行現(xiàn)場溫度測量,有廣泛的應用前景。關鍵詞:單片機。數(shù)字控制。溫度計。DS18B20。AT89C52AbstractAlong with the progress of The Times and development, microcontroller technology has spread to our life, work, scientific research, each domain, has bee a more mature technology, this paper mainly introduces a temperature measurement system based on AT89C52 single chip microputer, described in detail using digital temperature sensor DS18B20 temperature measurement and control system in the development process, focusing on sensors under the single chip microputer hardware connection, software programming, and each module system process has carried on the detailed analysis of the circuit of each part are introduced one by one, also the system can easily realize temperature acquisition and display, it is quite convenient to use and has high precision, wide range, high sensitivity, small volume, low power consumption advantages. DS18B20 with AT80C52 realize the minimalist temperature detection system, the system structure is simple, strong antijamming capability, suitable for harsh environments onsite temperature measurement, have broad application
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