【正文】
先后被移植到大、中、小及微型機上,它可以作為工作系統(tǒng)設(shè)計語言,編寫系統(tǒng)應(yīng)用程序,也可以作為應(yīng)用程序設(shè)計語言,編寫不依賴計算機硬件的應(yīng)用程序。在實際汽車尾燈電路設(shè)計中,有許多方法設(shè)計汽車尾燈控制。汽車尾燈和剎車燈控制電路畢業(yè)設(shè)計目 錄中文摘要…………………………………………………………………………………I英文摘要…………………………………………………………………………………II1. 設(shè)計介紹及課題研究…………………………………………………………………1 設(shè)計語言C語言的介紹…………………………………………………………1 設(shè)計軟件Proteus的介紹………………………………………………………1 LED燈介紹………………………………………………………………………1 設(shè)計要求…………………………………………………………………………1 方案設(shè)計…………………………………………………………………………2………………………………………………2 硬件設(shè)計系統(tǒng)框架………………………………………………………………2 單片機技術(shù)簡介……………………………………………………………3 系統(tǒng)主要芯片和元器件的介紹和應(yīng)用……………………………………4 …………………………………………………………………8 開關(guān)電路及最小系統(tǒng)………………………………………………………8 LED顯示電路………………………………………………………………9 電源電路…………………………………………………………………………9 基本原理……………………………………………………………………9 采用LM317可調(diào)三端穩(wěn)壓電源…………………………………………10在設(shè)計汽車尾燈控制器電路中,讓我了解了LED驅(qū)動電路特性,并提出解決方案,綜合運用了在課程中學習的51單片機知識,最終確定設(shè)計方案。IIAbstract This paper introduces a simple use of singlechip microputer to control thecar taillight design method, the design of control circuit with STC89C52 single chip as the core, simulation of automobile tail light intelligent control, simulation of automobile tail light with 6 LED lights, 5 independent buttons to turn left, turn right, brake, driving at night, failure in five cases were effectively controlled. This is an effective way to control many different circuit to realize the required function, this design using our learned C language, microcontroller, analog circuitdesign knowledge taillight reality control circuit. In the design of car taillight controller circuit, let me understand the characteristics of LED drive circuit, and propose solutions, prehensive use of the learning in the course of 51 single chip puter knowledge, the final design. In the actual car taillight circuit design,there are many ways to design a car taillight control. But the control circuit takes STC89C52 microcontroller as the core, using a light emitting diode LED display circuit, buttons to operate the control circuit is simple, convenient, reliable performance.Keywords: STC89C52, LED lamp, automobile taillights, C languageIV 1 設(shè)計介紹及課題研究 設(shè)計語言C語言的介紹 C語言是一種計算機程序設(shè)計語言,它既具有高級語言的特點,又具有匯編語言的特點??梢苑抡娓鞣N電路和IC,并支持單片機,元件庫齊全,使用方便,是不可多得的專業(yè)的單片機仿真系統(tǒng)。在