太陽能熱水器溫度控制系統(tǒng)設(shè)計

太陽能熱水器溫度控制系統(tǒng)設(shè)計目錄TOC\o"1-5"\h\z\o"CurrentDocument"引言 1\o"CurrentDocument"研究背景 1\o"CurrentDocument"研究的目的和意義 2\o"CurrentDocument"國內(nèi)研究現(xiàn)狀 2\o"CurrentDocument"國外研究現(xiàn)狀 3\o"CurrentDocument"太陽能熱水器溫度控制系統(tǒng)總體介紹 5\o"CurrentDocument"系統(tǒng)總體方案 5\o"CurrentDocument"系統(tǒng)功能 5系統(tǒng)結(jié)構(gòu) 5設(shè)計結(jié)構(gòu) 5\o"CurrentDocument"組成結(jié)構(gòu) 5\o"CurrentDocument"太陽能熱水器溫度控制系統(tǒng)硬件設(shè)置 7系統(tǒng)主要芯片介紹 7AT89S52單片機 7\o"CurrentDocument"晶振電路 8\o"CurrentDocument"復(fù)位電路 8\o"CurrentDocument"LCD1602液晶顯示屏 9\o"CurrentDocument"DS1302時鐘芯片 9\o"CurrentDocument"單片機初始化程序 10\o"CurrentDocument"太陽能熱水器溫度控制系統(tǒng)流程圖 11\o"CurrentDocument"調(diào)試 13\o"CurrentDocument"硬件調(diào)試 13\o"CurrentDocument"軟件調(diào)試 13\o"CurrentDocument"溫度控制系統(tǒng)的仿真調(diào)試 13仿真運行情況 14\o"CurrentDocument"結(jié)語 17參考文獻 18致謝 19附錄 20附錄A電路原理圖 20附錄B系統(tǒng)程序 21#break;if(TIM_DAT>0)TIM_DAT--;Tim_red_tab[3]=TIM_DAT;WRITE_DS1302(DS1302_WRITE_PROTECT,DS1302_WRITE_PROTECT_NO);WRITE_DS1302(WRITE_DS1302_HOUR,TIM_DAT);WRITE_DS1302(DS1302_WRITE_PROTECT,DS1302_WRITE_PROTECT_OFF);break;if(TIM_DAT>0)TIM_DAT--;Tim_red_tab[4]=TIM_DAT;WRITE_DS1302(DS1302_WRITE_PROTECT,DS1302_WRITE_PROTECT_NO);WRITE_DS1302(WRITE_DS1302_MINUTE,TIM_DAT);WRITE_DS1302(DS1302_WRITE_PROTECT,DS1302_WRITE_PROTECT_OFF);break;if(Timing_tab[0][0]>0)Timing_tab[0][0]--;WRITE_DS1302(DS1302_WRITE_PROTECT,DS1302_WRITE_PROTECT_NO);WRITE_DS1302(WRITE_DS1302_Timing_Hour1,Timing_tab[0][0]);WRITE_DS1302(DS1302_WRITE_PROTECT,DS1302_WRITE_PROTECT_OFF);break;if(Timing_tab[0][1]>0)Timing_tab[0][1]--;WRITE_DS1302(DS1302_WRITE_PROTECT,DS1302_WRITE_PROTECT_NO);WRITE_DS1302(WRITE_DS1302_Timing_Min1,Timing_tab[0][1]);WRITE_DS1302(DS1302_WRITE_PROTECT,DS1302_WRITE_PROTECT_OFF);break;if(Timing_tab[1][0]>0)Timing_tab[1][0]--;WRITE_DS1302(DS1302_WRITE_PROTECT,DS1302_WRITE_PROTECT_NO);WRITE_DS1302(WRITE_DS1302_Timing_Hour2,Timing_tab[1][0]);WRITE_DS1302(DS1302_WRITE_PROTECT,DS1302_WRITE_PROTECT_OFF);break;case9:if(Timing_tab[1][1]>0)Timing_tab[1][1]--;WRITE_DS1302(DS1302_WRITE_PROTECT,DS1302_WRITE_PROTECT_NO);WRITE_DS1302(WRITE_DS1302_Timing_Min2,Timing_tab[1][1]);WRITE_DS1302(DS1302_WRITE_PROTECT,DS1302_WRITE_PROTECT_OFF);break;default:break;}default:break;}}voidControl(){if(Timing_tab[0][0]<Timing_tab[1][0]){if(Tim_red_tab[3]==Timing_tab[0][0]&&Tim_red_tab[4]>Timing_tab[0][1]){Start_flag=1;}elseif(Tim_red_tab[3]==Timing_tab[1][0]&&Tim_red_tab[4]<Timing_tab[1][1]){Start_flag=1;}elseif(Tim_red_tab[3]>Timing_tab[0][0]&&Tim_red_tab[3]<Timing_tab[1][0]){Start_flag=1;}elseStart_flag=0;}elseif(Timing_tab[0][0]==Timing_tab[1][0]&&Timing_tab[0][1]<Timing_tab[1][1]){if(Tim_red_tab[4]>Timing_tab[0][1]&&Tim_red_tab[4]<Timing_tab[1][1]){Start_flag=1;}elseStart_flag=0;}elseif(Timing_tab[0][0]==Timing_tab[1][0]&&Timing_tab[0][1]>Timing_tab[1][1]){if(Tim_red_tab[3]==Timing_tab[0][0]){if(Tim_red_tab[4]<Timing_tab[0][1]&&Tim_red_tab[4]>Timing_tab[1][1])Start_flag=0;elseStart_flag=1;}elseStart_flag=1;}else{if(Tim_red_tab[3]==Timing_tab[0][0]&&Tim_red_tab[4]<Timing_tab[0][1]){Start_flag=0;}elseif(Tim_red_tab[3]==Timing_tab[1][0]&&Tim_red_tab[4]>Timing_tab[1][1]){Start_flag=0;}elseif(Tim_red_tab[3]<Timing_tab[0][0]&&Tim_red_tab[3]>Timing_tab[1][0]){Start_flag=0;}elseStart_flag=1;}if(Start_flag&&C_temp<50) //在設(shè)置時間段內(nèi)LED=0;}elseLED=1;}voidmain(){uchartemp_buf=0;uchari=0;Sys_init();while(1){Read_18B20_Temperature();Main_display();keycsan();Control();

if(temp_buf==Tem_dispbuf[4]){if(i<5)i++;}else{i=0;temp_buf=Tem_dispbuf[4];}if(i=