基于单片机的婴儿尿床踢被控制系统.docx

基于单片机的婴儿尿床踢被控制系统本系统-可实现婴儿尿床实时报警，婴儿踢被实时报警，并实时显示当前温度，湿度注：DTH11传感器一个C语言程序如下：#include #include typedef unsigned char unint8; typedef unsigned char unint16; unsigned char table0= 0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90 ;/不带小数点 unsigned char table1= 0x40,0x79,0x24,0x30,0x19,0x12,0x02,0x78,0x00,0x10 ;/带小数点 unsigned char str1= ; unsigned char str2= ; sbit TRH = P00;/温湿度传感器DHT11数据接入 sbit xuanze = P01;sbit jia = P02;sbit jian = P03;sbit NC = P04; sbit NCLED = P06; sbit TB = P05; sbit TBLED = P07;bit flag1; bit flag2; bit flag3; void disp(unint8 str1,unint8 str2,unint8 str3,unint8 str4); unint8 TH_data,TL_data,RH_data,RL_data,CK_data; unint8 TH_temp,TL_temp,RH_temp,RL_temp,CK_temp; unint8 com_data,untemp,temp; unint8 respond; unint8 wendu,shidu;unint8 a,b,c,d;void delayNOP() _nop_(); _nop_(); _nop_(); _nop_(); / 毫秒级延时子程序 void delay_ms(unsigned char ms) unsigned char i; while(ms-) for(i = 0; i 150; i+) _nop_(); _nop_(); _nop_(); _nop_(); /5us级延时程序 void delay_us() unint8 i; i-; i-; i-; i-; i-; char receive() unint8 i; com_data=0; for(i=0;i=7;i+) respond=2; while(!TRH)&respond+); delay_us(); delay_us(); delay_us(); if(TRH) temp=1; respond=2; while(TRH)&respond+); else temp=0; com_datashidu&flag1=0) delay_ms(10000); if(RH_data50) flag1=1; NCLED=0; if(flag2=0) NC=1; if(RH_data(shidu-10) delay_ms(10000); if(RH_data(shidu-10) NCLED=1; NC=0; flag1=0; if(TH_datawendu&flag2=0) delay_ms(10000); if(TH_data=(wendu+3) delay_ms(10000); if(TH_data=(wendu+3) TBLED=1; TB=0; flag2=0; if(flag3=1) if(xuanze=0) disp(a,b,c,d); if(jia=1) delay_ms(30); if(jia=1) shidu+; while(jia=1); if(jian=1) delay_ms(30); if(jian=1) shidu-; while(jian=1); a = 0x92; b = 0xff; c = table0shidu/10; d = table1shidu%10; disp(a,b,c,d); if(xuanze=1) disp(a,b,c,d); if(jia=1) delay_ms(30); if(jia=1) wendu+; while(jia=1); if(jian=1) delay_ms(30); if(jian=1) wendu-; while(jian=1); a = 0xc6; b = 0xff; c = table0wendu/10; d = table1wendu%10; disp(a,b,c,d); void T0_timer() interrupt 1 TH0=(65536-20000)/256; TL0=(65536-20000)%256; if(xuanze=0) disp(str10,str11,str12,str13); if(xuanze=1) disp(str20,str21,str22,str23); void disp(unint8 str1,unint8 str2,unint8 str3,unint8 str4) P1=0xfe; P2=str1; delay_ms(1); P1=0xfd; P2=str2; delay_ms(1); P1=0