花盆式太陽(yáng)能手機(jī)充電器的研發(fā)花盆式太陽(yáng)能手機(jī)充電器的研發(fā)畢業(yè)設(shè)計(jì)-資料下載頁(yè)
2025-08-16 16:54本頁(yè)面
【導(dǎo)讀】高，尋找潔凈的替代能源問題變得越來(lái)越迫切。太陽(yáng)能作為一種可再生能源它具。展，太陽(yáng)能光伏發(fā)電系統(tǒng)將逐漸由現(xiàn)在的補(bǔ)充能源向替代能源過渡。保護(hù)，最后，通過USB接口將穩(wěn)定直流電供給手機(jī)。另外，外觀設(shè)計(jì)為盆栽樹狀。以確保太陽(yáng)能電池板采光充足。充電過程中采用LED燈、數(shù)碼管指示，系統(tǒng)中設(shè)。結(jié)構(gòu)和USB接口，可對(duì)手機(jī)，MP3、攝像機(jī)等多種數(shù)碼產(chǎn)品充電。供電，同時(shí)可為充電電池充電。軟件的設(shè)計(jì)采用模塊化設(shè)計(jì)方法，分為主程序部。分、數(shù)碼管顯示模塊、AD轉(zhuǎn)換采集模塊以PWM脈沖寬信號(hào)產(chǎn)生模塊等。
【正文】 5ALE22ref()16ENABLE9START6ref(+)12CLOCK10U3 ADC0809D5Q1CLK3Q2R4S6U4A74HC74A1B2Q03Q14Q25Q36Q410Q511Q612Q713CLK8MR9U6 74HC164RESS+SENTD3D2D15V(5V)Q12N5366Q2 2N5551R1112.9KR104.3KR12ViVoRS2SIGN3GND4SHGN5OUT6RS7RS+10RS+15U4 MAX471R9 20KQ3 2SC9013R1010KD5 LEDR11330R135V4.2VEA/VP31X119X218RESET9RD17WR16INT012INT113T014T115P101P112P123P134P145P156P167P178P0732P0633P0534P0435P0336P0237P0138P0039P2021P2122P2223P2324P2425P2526P2627P2728PSEN29ALE/P30TXD11RXD1089C51R6 10K 花盆式智能型多功能太陽(yáng)能手機(jī)充電器的研發(fā) 附錄 ORG 0000H LJMP MAIN ORG 000BH LJMP PWML 。PWM波輸出 ORG 001BH LJMP TESTOUT 。 檢測(cè)輸出 LED EQU 70H 。數(shù)碼管顯示緩沖 PWMF BIT 00H 。PWM輸出標(biāo)志位 PWM1H EQU 71H 。PWM高電平緩沖 PWM1L EQU 72H PWM2H EQU 73H 。PWM低電平緩沖 PWM2L EQU 74H TESTH EQU 77H 。 檢測(cè)周期緩存 TESTL EQU 78H TESTV EQU 79H 。 輸出電壓檢測(cè)緩沖 TESTI EQU 7AH 。 輸出電流檢測(cè)緩沖 PWMT EQU 7BH 。PWM波周期 OUT BIT 02H 。功能選擇 TVI BIT 03H 。功能選擇 ORG 0100H MAIN: MOV A,00H MOV LED,A MOV P1,07FH CLR TESTV MOV PWMT,200 。PWM周期設(shè)為 50us MOV TESTH,0FEH MOV TESTL,0CH LCALL DISPLAY LJMP KEYWORK START:LCALL TESTIN MOV A,TESTV MOV B,33H DIV AB JNZ NEXT MOV A,01H NEXT: MOV B,04H MUL AB 。乘以比例得出實(shí)際輸入電壓 MOV B,A JNB OUT,NEXT2 NEXT1:MOV A,PWMT DIV AB MOV B,LED MUL AB 。A 中為低電平周期 MOV R1,A MOV A,0FFH CLR C SUBB A,R1 INC A MOV PWM2L,A MOV PWM2H,0FFH MOV A,PWMT CLR C SUBB A,R1 。A中為高電平周期 MOV R1,A MOV A,0FFH CLR C SUBB A,R1 INC A MOV PWM1L,A MOV PWM1H,0FFH CLR CLR CLR MOV IE,8AH 。CPU開中斷 MOV TMOD,11H 。T 模式1，定時(shí)，開始輸出 MOV TH1,PWM2H 。TO 賦值 MOV TL1,PWM2L MOV TH0,TESTH 。T1 賦值 MOV TL0,TESTL 27 SETB TR0 SETB TR1 LJMP ED NEXT2:MOV A,PWMT MOV B,04H DIV AB 。A 中為低電平周期 MOV R1,A MOV A,0FFH CLR C SUBB A,R1 INC A MOV PWM2L,A MOV PWM2H,0FFH MOV A,PWMT CLR C SUBB A,R1 。A中為高電平周期 MOV R1,A MOV A,0FFH CLR C SUBB A,R1 INC A MOV PWM1L,A MOV PWM1H,0FFH MOV IE,8BH 。CPU開中斷 MOV TMOD,11H 。T 模式1，定時(shí)，開始輸出 MOV TH1,PWM2H 。TO 賦值 MOV TL1,PWM2L MOV TH0,TESTH 。T1 賦值 MOV TL0,TESTL SETB TR0 SETB TR1 ED: AJMP ED PROTECT: CLR LJMP ED PWML: JB PWMF,PWMH 。PWM輸出未完成返回 CLR TR0 MOV TH0,PWM2H MOV TL0,PWM2L SETB TR0 SETB PWMF CLR 。PWM輸出低電平 RETI PWMH: SETB CLR TR0 MOV TH0,PWM1H MOV TL0,PWM1L SETB TR0 。PWM輸出高電平 CLR PWMF RETI TESTIN: SETB CLR CLR LCALL TEST RET TESTOUT: CLR TR1 JNB TVI,STCBA TEST1:LCALL TEST LCALL TEST JNB OUT,TEST2 MOV A,TESTI INC A JZ PROTECT MOV DPTR,OTVTAB MOV A,LED MOVC A,@A+DPTR CLR C CJNE A,TESTV,DADA LJMP RETURN DADA: JC XIAO MOV A,PWM2L ADD A,01H MOV PWM2L,A MOV A,PWM1L SUBB A,01H MOV PWM1L,A 花盆式智能型多功能太陽(yáng)能手機(jī)充電器的研發(fā) 28 LJMP RETURN XIAO: CLR C MOV A,PWM2L SUBB A,01H MOV PWM2L,A MOV A,PWM1L ADD A,01H JNZ RETURN MOV PWM1L,A RETURN: MOV TH1,TESTH MOV TL1,TESTL SETB TR1 RETI TEST2:MOV A,44H CJNE A,TESTV,DXID LJMP RETURN DXID: JC DXIX MOV DPTR,OTITAB MOV A,LED MOVC A,@A+DPTR JNB OUT,TEST2 CJNE A,TESTI,DADA 。恒流充電 LJMP RETURN DXIX: MOV A,47H CLR C CJNE A,TESTV,DADA 。恒壓充電 LJMP RETURN STCBA:CLR SETB CLR LJMP TEST1 TEST: CLR 。A/D 轉(zhuǎn)換子程序 SETB CLR SETB CLR JNB ,$ SETB JNB TVI,MOVI MOVV: MOV TESTV,P0 SETB TVI CLR MOV P0,0FFH RET MOVI: MOV TESTI,P0 CLR TVI CLR MOV P0,0FFH RET KEYWORK: JNB ,KEY42 JNB ,KEY05 JNB ,KEYOK LJMP KEYWORK KEYWK1: JNB ,KEY0 JNB ,KEY1 JNB ,KEYOK1 LJMP KEYWK1 KEY42:LCALL DL10MS JB ,KEYWORK CLR OUT LJMP KEYWK1 KEY05:LCALL DL10MS JB ,KEYWORK SETB OUT LJMP KEYWK1 KEY0: LCALL DL10MS JB ,KEYWK1 MOV A,LED JZ KEYWK1 DEC A MOV LED,A LCALL DISPLAY LJMP KEYWK1 KEY1: LCALL DL10MS JB ,KEYWK1 MOV A,LED CJNE A,05H,KEY11 LJMP KEYWK1 KEY11:INC A MOV LED,A LCALL DISPLAY 29 LJMP KEYWK1 KEYOK:LCALL DL10MS JB ,KEYWORK MOV A,LED JZ KEYWORK LJMP KEYWK1 KEYOK1:LCALL DL10MS JB ,KEYWK1 MOV A,LED JZ KEYWK1 LJMP START DL10MS: MOV R5,07H DL0: MOV R6,0D0H DL1: MOV R7,19H DL2: DJNZ R7,DL2 DJNZ R6,DL1 DJNZ R5,DL0 RET DISPLAY: MOV DPTR,LEDTAB MOV A,LED MOVC A,@A+DPTR MOV SBUF,A RET LEDTAB: DB 01H,4FH,12H,06H,4CH,24H,20H,0FH,00H,04H OTVTAB: DB 00H,11H,22H,33H,44H,55H,66H,77H,88H,99H OTITAB: DB 00H,33H,66H,99H,0CCH,0FFH END
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