雙電源切換系統(tǒng)監(jiān)控軟件設(shè)計(jì)

電氣自動化論文編號:ZD982    論文字?jǐn)?shù):12372,頁數(shù):49

目錄
摘要 ………………………………………………………………………………………I
Abstract …………………………………………………………………………………II
1 緒論 ………………………………………………………………………………………1
2 雙電源切換系統(tǒng)監(jiān)控軟件的概述 …………………………………………………2
3 雙電源切換系統(tǒng)監(jiān)控軟件各模塊的設(shè)計(jì)與介紹 ……………………………3
 3.1 登錄模塊的設(shè)計(jì)和介紹  ………………………………………………………3
 3.1.1 登錄界面的功能分析 …………………………………………………3
  3.1.2 數(shù)據(jù)庫的介紹 ……………………………………………………………3
 3.1.3 Visual C++ 6.0設(shè)計(jì)登錄界面的相關(guān)介紹 ……………………………3
 3.1.4 登錄界面界面介紹 ………………………………………………………12
 3.1.5 登錄界面的設(shè)計(jì)總結(jié) …………………………………………………12
 3.2 時(shí)間校驗(yàn)?zāi)�塊的設(shè)計(jì)和介紹 …………………………………………………12
 3.2.1 時(shí)間校驗(yàn)?zāi)�塊的功能介紹 ……………………………………………12
 3.2.2 時(shí)間校驗(yàn)?zāi)�塊的設(shè)計(jì) …………………………………………………13
 3.2.3 時(shí)間校驗(yàn)?zāi)�塊的設(shè)計(jì)總結(jié) ……………………………………………13
 3.3 單機(jī)通訊模塊的設(shè)計(jì)和介紹 …………………………………………………14
  3.3.1 單機(jī)通訊界面的功能介紹 ……………………………………………14
 3.3.2 單機(jī)通訊界面的設(shè)計(jì)描述 ……………………………………………16
 3.3.3 單機(jī)通訊界面的設(shè)計(jì)總結(jié) ……………………………………………24
 3.4 循環(huán)通訊模塊的設(shè)計(jì)和介紹 …………………………………………………24
  3.4.1 循環(huán)通訊界面的功能介紹 ……………………………………………24
  3.4.2 循環(huán)通訊界面的設(shè)計(jì)描述 ……………………………………………24
  3.4.3 循環(huán)通訊界面的設(shè)計(jì)總結(jié) ……………………………………………26
 3.5 數(shù)據(jù)庫模塊的設(shè)計(jì)和介紹  …………………………………………………26
 3.5.1 數(shù)據(jù)庫模塊的功能介紹 …………………………………………………26
  3.5.2 數(shù)據(jù)庫模塊的設(shè)計(jì)描述 …………………………………………………27
  3.5.3 數(shù)據(jù)庫模塊的設(shè)計(jì)總結(jié) …………………………………………………29
 3.6 串口通訊模塊的設(shè)計(jì)和介紹 …………………………………………………29
 3.6.1 串口通訊界面的功能介紹 ……………………………………………29
  3.6.2 串口通訊界面的設(shè)計(jì)描述 ……………………………………………30
  3.6.3 串口通訊界面的設(shè)計(jì)總結(jié) ……………………………………………30
 3.7 密鑰管理模塊的設(shè)計(jì)和介紹 …………………………………………………31
 3.7.1 密鑰管理界面的功能介紹 ……………………………………………31
  3.7.2 密鑰管理界面的設(shè)計(jì)描述 ……………………………………………31
  3.7.3 密鑰管理界面的設(shè)計(jì)總結(jié) ……………………………………………31
4 雙電源切換系統(tǒng)監(jiān)控軟件設(shè)計(jì)的總結(jié)和感想 …………………………………32
致謝 ………………………………………………………………………………………33
參考文獻(xiàn) …………………………………………………………………………………34
附錄一  …………………………………………………………………………………35
附錄二  …………………………………………………………………………………38
附錄三  …………………………………………………………………………………40

摘要
 在日常生活中，電是現(xiàn)代人生活所必不可少的東西。在工業(yè)生產(chǎn)中，電也是必不可少。但是，電不是想有就能擁有的東西，工業(yè)生產(chǎn)中，突然停電，會給生產(chǎn)帶來極大的損失。所以，雙電源的切換是現(xiàn)代工業(yè)生產(chǎn)所迫切需要的。雙電源切換系統(tǒng)監(jiān)控軟件完成的任務(wù)就是讓上位機(jī)控制下位機(jī)，時(shí)刻監(jiān)控下位機(jī)的狀態(tài)，完成備用電源自動切換的功能。
 雙電源供電系統(tǒng)的自動切換是一個(gè)實(shí)時(shí)性和可靠性要求很高的控制系統(tǒng)。針對不間斷供電的需求,運(yùn)用采樣、比較的工作原理和方法,提出了一種以P89c591微控制器為主控芯片的雙電源供電自動切換系統(tǒng)的智能優(yōu)化解決方案。根據(jù)不同的情況實(shí)現(xiàn)對電源故障狀況的準(zhǔn)確判斷和快速切換,完成主、備電源間轉(zhuǎn)換,以保持供電的連續(xù)性[1]。
 怎樣才能完成此軟件的設(shè)計(jì)呢？下面章節(jié)就講述了此軟件的設(shè)計(jì)過程。用的工具是VC++6.0。
 下面分別從登錄模塊，時(shí)間校驗(yàn)?zāi)�塊，單機(jī)通訊模塊，循環(huán)通訊模塊，數(shù)據(jù)庫模塊，串口設(shè)置模塊和密鑰管理模塊講述了此軟件的設(shè)計(jì)過程，最后以結(jié)論的形式總結(jié)了設(shè)計(jì)過程中獲得的經(jīng)驗(yàn)。
關(guān)鍵字：雙電源；系統(tǒng)；模塊；軟件；切換

Abstract
 In daily life, power is something essential to modern life. In industrial production,electricity is also essential. However, electricity can not have wanted to have something, industrial production, a sudden power failure, will bring great losses of production. Therefore, dual power switch is a modern industrial production needed. Dual Power Supply Switching System monitoring software task is to make PC-controlled slave, always under the control of the state-bit machine to complete the backup power supply automatic switching function.
 Dual power supply system is a real-time automatic switching and control system for high reliability requirements. The demand for uninterrupted power supply, the use of sampling and comparison principles and methods of work, a microcontroller to P89c591 as the main chip dual-power supply automatic switching system, intelligent optimization solutions. Depending on the situation to realize the power failure of accurate judgments and rapid switch to complete the main, between the power conversion equipment in order to maintain continuity of supply.
 How to complete the design of this software do? The following section describes the software on the design process. Using the tool is VC + +6.0.
 The following are from the login module, timing verification module, stand-alone communication module, loop communication module, database module, serial module, and key management module to set describes the software design process, and finally to the form of summary of conclusions obtained in the course design experience.Keywords: Dual Power;System;module;software;switch