太陽能草坪燈的設(shè)計

包括任務(wù)書，開題報告，中期檢查表，論文

這是光伏專業(yè)學生的畢業(yè)論文，內(nèi)容詳實且精確，排版合理且美觀，適合光伏專業(yè)同學作為畢業(yè)論文的參考，絕對原創(chuàng)。


目錄
摘要
Abstract
第1章  前言............................................................................................................... 1
1.1 本設(shè)計的設(shè)計意義及目的............................................................................. 1
    1.2 本設(shè)計研究的主要內(nèi)容................................................................................. 1
第2章  系統(tǒng)整體設(shè)計............................................................................................... 2   
2.1 方案論證......................................................................................................... 2
    2.1.1  設(shè)計要求............................................................................................ 2
    2.1.2  方案的選擇........................................................................................ 2
2.2 系統(tǒng)設(shè)計......................................................................................................... 2
    2.2.1  系統(tǒng)的總體設(shè)計思路........................................................................ 2
2.2.2  整體概念圖........................................................................................ 3
第3章   系統(tǒng)的硬件設(shè)計......................................................................................... 4
3.1 蓄電池的選擇及參數(shù)計算............................................................................ 4
3.2太陽能電池片................................................................................................. 5
3.3 控制方式的選擇及原理................................................................................ 6
3.4負載的選擇..................................................................................................... 7
3.5 單片機............................................................................................................ 8
第4章  系統(tǒng)的軟件設(shè)計.......................................................................................... 10
  4.1 系統(tǒng)流程圖.................................................................................................... 10
      4.1.1  系統(tǒng)主程序流程圖........................................................................... 10
      4.1.2  蓄電池充電流程圖........................................................................... 11
      4.1.3  照明燈工作流程圖........................................................................... 11
  4.2 系統(tǒng)程序........................................................................................................ 12
      4.2.1  主要C程序...................................................................................... 13
第5章  系統(tǒng)的軟件調(diào)試.......................................................................................... 16
  5.1 軟件調(diào)試的目的和過程................................................................................ 16
第6章  結(jié)束語......................................................................................................... 17
參考文獻
答謝辭 
 

摘要
    太陽能發(fā)電在光生電方面有很廣闊的應(yīng)用，它是利用光生伏特效應(yīng)把光能轉(zhuǎn)換成電能的一種發(fā)電方式。本設(shè)計就是利用太陽發(fā)電的原理，設(shè)計出的一款新穎的照明裝置，利用光伏電池板，蓄電池，LED燈，對其抗干擾性、自動化控制及傳感方式而改進的。
首先，這個設(shè)計是采用了太陽能電池作為能源，以達到環(huán)保節(jié)能的目的。太陽能電池的型號有多種，但在這里我們要選擇的型號得根據(jù)負載的用量來定，這部分內(nèi)容在以下會具體介紹。采用小巧靈活新型設(shè)計，它的信號經(jīng)過單片機放大處理后就能夠與PC機通信，所以此處的單片機將會使用89s51單片機，整個設(shè)計都會在它的軟件控制下工作。
系統(tǒng)內(nèi)部設(shè)置存有蓄電池，為了保證在陰雨天氣下，蓄電池內(nèi)有存儲的電能來給設(shè)備供電。燈源部分用了LED燈，對LED燈的選擇也需要根據(jù)本身的情況來定，以下部分將會討論燈的選型。還得考慮到控制部分，控制部分由時鐘控制型，光控制型，經(jīng)緯型控制，可以選擇最優(yōu)型的負載經(jīng)緯型。
    負載經(jīng)緯型，采用單片機原理，白天自動關(guān)閉，晚上自動開啟，結(jié)合了鐘控和光控的缺乏的優(yōu)點，既能避免干擾光線影響其輸出性能，有能根據(jù)全年季節(jié)性的變化，自動調(diào)節(jié)開關(guān)的時間，真正達到全自動。綜上所述，經(jīng)緯型成為了最眾人矚目的焦點，目前正在使用中，價格很高，浪費了不必要的成本費，但是它的優(yōu)點及其重要。
 因此，居于以上的優(yōu)點，本設(shè)計中采取負載經(jīng)緯型作為控制器。     

      關(guān)鍵詞：太陽能電池；控制器；草坪燈

Abstract
    Solar power generation has a very broad application in the light-electric baker. It is the use of PV effect to convert light energy into electrical energy of a power generation. This design is the use of the solar power to design a novellighting device.Use the solar panels,storage battery,LED lamp,Improvement on theequipment of its anti-interference, automatic control and sensing methods, and about the styling for LED lights to innovate.
    Firstly,the design uses a flexible model design, it uses solar energy as energy to protect the environment .Solar energy battery has many styles ,but we need decide it by the load .We will introduce it below the article . At the same time ,it signals processed by MCU, convenient communication with PC. The processor uses 51 series single chip AT89S51, the system is working under the control of the software.
    Within the system is provided with a battery, used to ensure that the rainyweather, the energy stored within the battery to supply power.Lamp source havefour selections:clock control,photo control,weft control ,then,please choose the best weft control.
    The weft control is based on 51 series single chip AT89S51.When the skybecome dark ,the lawn lamp will turn on ,the same to the light.It has clock and photo’s advantages.So,he weft control is popular andits price is expensive .However ,it is good for us about weft control’s advantages.
    These introduce is very brief,if you want to knowledge detailed,please read the blow.

Keywords: Solar energy battery；Controller；Lawn lamp