電參數(shù)監(jiān)測(cè)儀上位機(jī)軟件設(shè)計(jì)

電氣工程論文編號(hào):DQ076   論文字?jǐn)?shù):10266,頁(yè)數(shù):44

目錄
     摘要 I
     英文摘要 II
 1  緒論 1
     1.1  背景 2
     1.2  任務(wù)和目標(biāo) 2
2  總體設(shè)計(jì)方案 2
2.1  系統(tǒng)總體流程 2
2.2  下位機(jī)系統(tǒng)連接方案的實(shí)現(xiàn) 3
2.3  串口對(duì)通訊事件捕捉的實(shí)現(xiàn) 3
 3  編程語(yǔ)言及編程環(huán)境 5
     3.1  C++語(yǔ)言介紹 5
 3.2  Visual C++6.0編程環(huán)境介紹 5
     3.3  MFC程序框架介紹 6
     3.4  基本界面的建立 6
        3.4.1  基本界面 6
        3.4.2  對(duì)話框 7
        3.4.3  控件介紹 7
        3.4.4  串行通信的建立及基本參數(shù)的設(shè)定 8
        3.4.5  使用MScomm控件進(jìn)行串口編程 10
        3.4.6  串口通信的自定義協(xié)議及數(shù)據(jù)處理 12
     3.5  電參數(shù)察看功能 13
 4  上位機(jī)對(duì)接收數(shù)據(jù)的轉(zhuǎn)換處理 15
     4.1整數(shù)拆分成字符數(shù)組 15
     4.2判斷傳輸中的數(shù)據(jù)是否發(fā)送完畢 16
     4.3數(shù)據(jù)傳輸實(shí)現(xiàn)代碼 16
 5  按鈕功能實(shí)現(xiàn) 17
     5.1打開(kāi)串口事件處理 17
     5.2關(guān)閉串口事件處理 18
 6  系統(tǒng)調(diào)試 19
     6.1系統(tǒng)功能調(diào)試 20
     6.2現(xiàn)場(chǎng)測(cè)試功能改進(jìn)方向 20
 7  總結(jié) 20
 8  致謝 21
     參考文獻(xiàn) 22
     附錄 23

摘  要             
   在現(xiàn)代社會(huì)中，電能是一種最為廣泛使用的能源。在科技突飛猛進(jìn)的今天，無(wú)線、遠(yuǎn)程、精確、小型化、智能化引領(lǐng)者科技發(fā)展的方向，這也急需多功能電力參數(shù)檢測(cè)儀的研制能夠提供更快更精確的技術(shù)支持。一般來(lái)說(shuō)，電力參數(shù)檢測(cè)儀將系統(tǒng)分為人機(jī)接口、主控模塊、信號(hào)處理模塊等多個(gè)功能模塊，各模塊之間通過(guò)信息減緩協(xié)調(diào)工作。
    隨著計(jì)算機(jī)、電子、通訊技術(shù)的飛速發(fā)展，人們對(duì)于車(chē)間現(xiàn)場(chǎng)設(shè)備的運(yùn)行管理控制，可視化操作等綜合水平提出了新的要求。為了滿足這新的要求，本畢業(yè)設(shè)計(jì)以C語(yǔ)言作為開(kāi)發(fā)語(yǔ)言，VC為開(kāi)發(fā)環(huán)境，針對(duì)某電器產(chǎn)品編寫(xiě)了應(yīng)用程序，將該產(chǎn)品的現(xiàn)場(chǎng)設(shè)備界面通過(guò)串口通信技術(shù)，與上位機(jī)界面有機(jī)的結(jié)合起來(lái)，以實(shí)現(xiàn)計(jì)算機(jī)的遠(yuǎn)程監(jiān)控功能。本畢業(yè)論文通過(guò)這個(gè)項(xiàng)目的開(kāi)發(fā)過(guò)程，闡述了編程環(huán)境的選擇，串口通訊實(shí)現(xiàn)遠(yuǎn)程測(cè)試的方法，探討如何在PC平臺(tái)與工控機(jī)平臺(tái)間建立遠(yuǎn)程測(cè)試和歷史數(shù)據(jù)讀取和分析的一般方法。
關(guān)鍵詞：人機(jī)界面；串口通信；Visual C++6.0；電力參數(shù)監(jiān)測(cè)

Abstract
In modern society, electricity is one of the most widely used source of energy. Electrical appliances also need to be adapted to automated production development of the market economy. In today's technological advances, wireless, long-range, precision, small and intelligent leader in the direction of technological development, which in urgent need of multi-function power detector parameters can provide faster and more accurate technical support. In general, the power parameters of the system detector is divided into man-machine interface, control modules, signal processing module, such as functional modules, each module through the coordination of information slow.With the computer, electronics, the rapid development of communication technologies, people at the scene shop equipment for the operation of management controls, an integrated visualization operation of the level of proposed new requirements.In order to meet these new requirements, the graduation project in C++ language as a development language, VC for the development environment, an electrical products for the preparation of the application, the product of the field device through the serial communication interface technologies, and organic PC interface combine in order to achieve the remote monitoring function of the computer. This thesis through the project development process, explained the choice of programming environment, serial communications to achieve long-range tests to explore ways in PC platforms and the establishment of industrial computer platforms remote testing and data acquisition and analysis of the history of the general method.
Key words：Human-machine interface； Serial Communication;；Visual C++6.0；Power Parameters Monitoring