【正文】 量設(shè)備。 嵌入式數(shù)據(jù)采集系統(tǒng)簡介 ........................................ 3 數(shù)據(jù)采集系統(tǒng)發(fā)展方向 ............................. 錯誤 !未定義書簽。 serial munication design between KingView and MSP430 have achieved remarkable results. key words： data detection MSP430 serial munication 西南交通大學(xué)本科 畢業(yè)設(shè)計 (論文 ) 第 IV 頁 目 錄 第 1 章 緒論 ........................................................... 1 數(shù)據(jù)采集系統(tǒng)概述 ................................. 錯誤 !未定義書簽。 關(guān)鍵詞： 數(shù)據(jù)采集 MSP430 串行通信 西南交通大學(xué)本科 畢業(yè)設(shè)計 (論文 ) 第 Ⅴ 頁 Abstract With development of puter and information technology, using of MCU in a data detection system is being more and more popular. Data detection system with MCU has character of automated and unattended. Realtime and lower power consumption is demanded in many industrial measurement and control machinery, medical equipment and consumer electronics products: principle of overall design is not only meet micropower consumption and miniaturization but also reflect realtime data changes when the scene changes. This make a higher demand of the system’s power consumption, sampling speed, data storage speed and transmission speed. With the rapid development of semiconductor and microcontroller technology, performance of microelectronic devices is improved but the power consumption is reduced. Advances in technology make highspeed, lowerpower data detection system can be realized. The data detection and processing system designed in this paper use TI’s MSP430 as the core element, which achieves the functions such as: 8channel analog data detection, automatic cycle display, user queries, set the limit and give alarm, to drive the external devices, show time and municate with PC(through KingView ). The system has enough functions and is monality. Main contents are as follows: First, analyses the research status quo of the data detection system at home and abroad. Second, analyses the practical significance of data detection system, on basis of this, we give a data detection system design programme which based on MSP430. We detail the system’s structural design and hardware circuit design, including power circuit, button circuit, reset circuit, dotmatrix LCD display circuit, LED and buzzer alarm circuit, motordriven circuit and USART munication circuit, Finally, give a detail introduction to design a software system based on C language to realize the whole function. The software design is the key work of this design. The whole design processing based on a concept called “modular design”. In Chapter 4 the first six sections detail every 西南交通大學(xué)本科 畢業(yè)設(shè)計 (論文 ) 第 Ⅴ 頁 module’s designing process. Serial munication procedures design between KingView and MSP430 is believed to be the most innovative content in this paper。其中和組態(tài)王的串口通信程序設(shè)計是最有創(chuàng)新性的內(nèi)容；第 7 小節(jié)介紹了 這些模塊之間的輸入、輸出等鏈接關(guān)系，并最終給出了主處理程序的結(jié)構(gòu)框架。設(shè)計過程采用了模塊化的軟件設(shè)計思想。最后詳細(xì)的介紹了基于 C 語言的軟件系統(tǒng)實現(xiàn)方案。其次，分析了研究數(shù)據(jù)采集系統(tǒng)的 現(xiàn)實意義，在此基礎(chǔ)上給出了基于 MSP430 單片機的數(shù)據(jù)采集系統(tǒng)的總體設(shè)計方案。該系統(tǒng)功能齊全，且具有一定的通用性。技術(shù)的進(jìn)步使得高速度、低功耗的數(shù)據(jù)采集系統(tǒng)得以實現(xiàn)。這就對系統(tǒng)的功耗、采樣速度、數(shù)據(jù)存儲和傳輸速度等提出了更高的要求。采用單片機實現(xiàn)的數(shù)據(jù)采集系統(tǒng)具有自動化和無人值守的特點。 （ 8）整理完成不少于 24000 字的畢業(yè)論文。 （ 6）實驗程序設(shè)計與調(diào)試。 （ 4）多路參量監(jiān)測與控制系統(tǒng)方案設(shè)計。 （ 2）完成畢業(yè)實習(xí)調(diào)研以及實習(xí)報告的撰寫 。該課題對于機電測控實驗中心完善實驗建設(shè)具備價值。 西 南 交 通 大 學(xué) 本科畢業(yè)設(shè)計（論文） 基于單片機的多通道數(shù)據(jù)監(jiān)測系統(tǒng) A multichannel data detection system based on MCU 年 級 :2021 級 學(xué) 號 :20211426 姓 名 : 專 業(yè) :機械電子工程 指導(dǎo)老師 : 西南交通大學(xué)本科 畢業(yè)設(shè)計 (論文 ) 第 I 頁 院 系 機械工程學(xué)院 專 業(yè) 機械電子工程 年 級 2021 級 姓 名 劉天豪 題 目 基于單片機的多通道數(shù)據(jù)監(jiān)測系統(tǒng) 指導(dǎo)教師 評 語 指導(dǎo)教師 (簽章 ) 評 閱 人 評 語 評 閱 人 (簽章 ) 成 績 答辯委員會主任 (簽章 ) 年 月 日 西南交通大學(xué)本科 畢業(yè)設(shè)計 (論文 ) 第 II 頁 畢業(yè)設(shè)計（論文）任務(wù)書 班 級 茅機 學(xué)生姓名 劉天豪 學(xué) 號 20211426 發(fā)題日期： 2021 年 3 月 5 日 完成日期： 6 月 10 日 題 目