郑州做网站优化外包广州疫情防控措施

目录

一、前言

二、项目简介

1.功能详解

2.主要器件

三、原理图设计

四、PCB硬件设计

PCB图 

五、程序设计 

六、实验效果 

七、资料内容

项目分享

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一、前言

项目成品图片：

哔哩哔哩视频链接：

（资料分享见文末） 

二、项目简介

1.功能详解

基于STM32的智能语音台灯(机智云)

功能如下：

1. STM32F103C8T6单片机作为主控单元
2. 按键切换模式，支持自动/手动两种模式
3. 光敏电阻采集光照强度，超声波传感器采集坐姿距离，所有参数显示在OLED上
4. 智能模式：自动识别有人开灯，并根据环境光强度控制灯的亮度
5. 按键模式：按键手动调节灯亮度
6. 语音模式：通过语音识别控制台灯调光与模式切换
7. 坐姿报警：超声波距离报警
8. 机智云APP：通过APP可查看数据，以及控制下发

2.主要器件

• STM32F103C8T6单片机
• OLED 屏幕
• DHT11温湿度传感器
• 光电红外传感器
• 光敏传感器
• SNR8016语音模块
• HC-SR04超声波传感器
• ESP8266模块（WIFI）
• 有源蜂鸣器
• 大功率LED灯模块

三、原理图设计

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四、PCB硬件设计

PCB图 

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五、程序设计 

#include "stm32f10x.h"                  // Device header
#include "adcx.h"
#include "ldr.h"
#include "oled.h"
#include "dht11.h"
#include "pwm.h"
#include "led.h"
#include "key.h"
#include "tim2.h"   
#include "tim3.h"   
#include "hc_sr501.h"
#include "hc_sr04.h"
#include "sensormodules.h"
#include "usart.h"
#include "gizwits_product.h"
#include "myrtc.h"
#include "flash.h"
#include "iwdg.h"
#include "usart3.h"#define KEY_Long1	11#define KEY_1	1
#define KEY_2	2
#define KEY_3	3
#define KEY_4	4#define FLASH_START_ADDR	0x0801f000	//写入的起始地址uint8_t hc501;						//存储人体信号
uint8_t systemModel = 0;				//存储系统当前模式uint8_t hour,minute,second;			//时 分 秒
uint8_t menu = 1;					//显示菜单变量SensorModules sensorData;	//声明传感器数据结构体变量
SensorThresholdValue Sensorthreshold;	//声明传感器阈值结构体变量enum 
{display_page = 1,settingsPage,timeSettingsPage}MenuPages;/*** @brief  显示主页面固定内容* @param  无* @retval 无*/
void OLED_Menu(void)
{//显示“Time：”OLED_ShowString(1, 1, "Time");OLED_ShowChar(1, 5, ':');//显示“温度：”OLED_ShowChinese(2,1, 0);OLED_ShowChinese(2,2, 1);OLED_ShowChar(2, 5, ':');//显示“湿度：”OLED_ShowChinese(2,5, 2);OLED_ShowChinese(2,6, 1);OLED_ShowChar(2, 13, ':');	//显示“光强：”OLED_ShowChinese(3,1, 4);OLED_ShowChinese(3,2, 5);OLED_ShowChar(3, 5, ':');//显示“距离：”OLED_ShowChinese(3,5, 17);OLED_ShowChinese(3,6, 18);OLED_ShowChar(3, 13, ':');//显示“亮度：”OLED_ShowChinese(4,1, 6);OLED_ShowChinese(4,2, 1);OLED_ShowChar(4, 5, ':');
}/*** @brief  显示主页面的传感器数据等信息* @param  无* @retval 无*/
void OLED_Menu_SensorData(void)
{//显示时间数据OLED_ShowNum(1,6,MyRTC_Time[3],2);OLED_ShowChar(1,8,':');OLED_ShowNum(1,9,MyRTC_Time[4],2);OLED_ShowChar(1,11,':');OLED_ShowNum(1,12,MyRTC_Time[5],2);//显示温度数据OLED_ShowNum(2, 6, sensorData.temp, 2);OLED_ShowChar(2, 8, 'C');	//显示湿度数据OLED_ShowNum(2, 14, sensorData.humi, 2);	OLED_ShowChar(2, 16, '%');	//显示光强数据OLED_ShowNum(3, 6, sensorData.lux, 3);	//显示距离数据OLED_ShowNum(3, 14, sensorData.distance, 3);//显示亮度等级OLED_ShowNum(4, 6, ledDutyRatio, 3);OLED_ShowChar(4, 9, '%');	//显示是否有人if (sensorData.people){OLED_ShowChinese(1, 8, 19);}else{OLED_ShowString(1, 15, "  ");	}	//显示系统当前模式 手动模式 or 自动模式if (systemModel){//显示“自动”OLED_ShowChinese(4, 7, 9);OLED_ShowChinese(4, 8, 10);					}else{//显示“手动”OLED_ShowChinese(4, 7, 11);OLED_ShowChinese(4, 8, 12);			}
}/*** @brief  显示系统设置界面* @param  无* @retval 无*/
void OLED_SetInterfacevoid(void)
{//显示“系统设置界面”OLED_ShowChinese(1, 2, 20);OLED_ShowChinese(1, 3, 21);OLED_ShowChinese(1, 4, 22);OLED_ShowChinese(1, 5, 23);OLED_ShowChinese(1, 6, 24);OLED_ShowChinese(1, 7, 25);	//显示“系统时间”OLED_ShowChinese(2, 2, 20);OLED_ShowChinese(2, 3, 21);	OLED_ShowChinese(2, 4, 28);OLED_ShowChinese(2, 5, 29);	OLED_ShowChar(2, 11, ':');	OLED_ShowString(2, 13, "xxx");//显示“光照阈值”OLED_ShowChinese(3, 2, 4);OLED_ShowChinese(3, 3, 5);	OLED_ShowChinese(3, 4, 26);OLED_ShowChinese(3, 5, 27);	OLED_ShowChar(3, 11, ':');//显示”距离阈值“OLED_ShowChinese(4, 2, 17);OLED_ShowChinese(4, 3, 18);	OLED_ShowChinese(4, 4, 26);OLED_ShowChinese(4, 5, 27);	OLED_ShowChar(4, 11, ':');//显示光照阈值数值OLED_ShowNum(3, 13, Sensorthreshold.Illumination_threshold, 3);//显示距离阈值数值OLED_ShowNum(4, 14, Sensorthreshold.Distance_threshold, 2);
}/*** @brief  记录阈值界面下按KEY1的次数* @param  无* @retval 返回次数*/
uint8_t SetSelection(void)
{static uint8_t count = 1;if(KeyNum == KEY_1){KeyNum = 0;count++;if (count >= 4){count = 1;}}return count;
}/*** @brief  显示阈值界面的选择符号* @param  num 为显示的位置* @retval 无*/
void OLED_Option(uint8_t num)
{switch(num){case 1:	OLED_ShowChar(1,1,' ');OLED_ShowChar(2,1,'>');OLED_ShowChar(3,1,' ');OLED_ShowChar(4,1,' ');break;case 2:	OLED_ShowChar(1,1,' ');OLED_ShowChar(2,1,' ');OLED_ShowChar(3,1,'>');OLED_ShowChar(4,1,' ');break;case 3:	OLED_ShowChar(1,1,' ');OLED_ShowChar(2,1,' ');OLED_ShowChar(3,1,' ');OLED_ShowChar(4,1,'>');break;default: break;}
}/*** @brief  显示时间调节界面的选择符号* @param  num 为显示的位置* @retval 无*/
void OLED_Time_Option(u8 num)
{switch(num){case 1:	OLED_ShowChar(2,6,'v');OLED_ShowChar(2,9,' ');OLED_ShowChar(2,12,' ');break;case 2:	OLED_ShowChar(2,6,' ');OLED_ShowChar(2,9,'v');OLED_ShowChar(2,12,' ');break;case 3:	OLED_ShowChar(2,6,' ');OLED_ShowChar(2,9,' ');OLED_ShowChar(2,12,'v');break;default: break;}
}/*** @brief  显示时间调节界面的内容* @param  无* @retval 无*/
void OLED_ThresholdTime(void)
{//系统时间：OLED_ShowChinese(1, 3, 20); OLED_ShowChinese(1, 4, 21); OLED_ShowChinese(1, 5, 28); OLED_ShowChinese(1, 6, 29); OLED_ShowChar(1, 13, ':');OLED_ShowNum(3,5,hour,2);OLED_ShowChar(3,7,':');OLED_ShowNum(3,8,minute,2);OLED_ShowChar(3,10,':');OLED_ShowNum(3,11,second,2);
}/*** @brief  对阈值界面的传感器阈值进行修改* @param  num 为当前用户需要更改的传感器阈值位置* @retval 无*/
void ThresholdModification(uint8_t num)
{switch (num){case 1:if (KeyNum == KEY_3){KeyNum = 0;OLED_Clear();menu = timeSettingsPage;hour = MyRTC_Time[3];minute = MyRTC_Time[4];second = MyRTC_Time[5];	}else if (KeyNum == KEY_4){KeyNum = 0;OLED_Clear();menu = timeSettingsPage;hour = MyRTC_Time[3];minute = MyRTC_Time[4];second = MyRTC_Time[5];}			break;		case 2:if (KeyNum == KEY_3){KeyNum = 0;Sensorthreshold.Illumination_threshold += 10;if (Sensorthreshold.Illumination_threshold > 999){Sensorthreshold.Illumination_threshold = 1;}}else if (KeyNum == KEY_4){KeyNum = 0;Sensorthreshold.Illumination_threshold -= 10;if (Sensorthreshold.Illumination_threshold < 1){Sensorthreshold.Illumination_threshold = 999;}				}			break;case 3:if (KeyNum == KEY_3){KeyNum = 0;Sensorthreshold.Distance_threshold++;if (Sensorthreshold.Distance_threshold > 99){Sensorthreshold.Distance_threshold = 1;}}else if (KeyNum == KEY_4){KeyNum = 0;Sensorthreshold.Distance_threshold--;if (Sensorthreshold.Distance_threshold < 1){Sensorthreshold.Distance_threshold = 99;}				}break;default: break;		}
}/*** @brief  对系统时间进行修改* @param  num 为当前用户需要更改的时分秒位置* @retval 无*/
void TimeModification(uint8_t num)
{switch (num){case 1:if (KeyNum == KEY_3){KeyNum = 0;hour++;if (hour > 24){hour = 0;}}else if (KeyNum == KEY_4){KeyNum = 0;hour --;if (hour > 24){hour = 24;}				}		break;		case 2:if (KeyNum == KEY_3){KeyNum = 0;minute++;if (minute > 60){minute = 0;}}else if (KeyNum == KEY_4){KeyNum = 0;minute --;if (minute > 60){minute = 60;}				}					break;case 3:if (KeyNum == KEY_3){KeyNum = 0;second++;if (second > 60){second = 0;}}else if (KeyNum == KEY_4){KeyNum = 0;second --;if (second > 60){second = 60;}				}		break;default: break;		}
}/*** @brief  获取语音模块数据* @param  无* @retval 无*/
void Asrpro(void)
{if (Usart3_RxFlag == 1){Usart3_RxFlag = 0;switch (Usart3_RxPacket[3]){/*控制开关灯*/case 1:if (!systemModel){if (Usart3_RxPacket[4]){ledDutyRatio = 100;TIM_SetCompare1(TIM1, ledDutyRatio);}else{ledDutyRatio = 0;TIM_SetCompare1(TIM1, ledDutyRatio);						}}break;/*控制灯暗一点或亮一点*/case 2:if (!systemModel){if (Usart3_RxPacket[4]){ledDutyRatio += 25;if (ledDutyRatio > 100){ledDutyRatio = 100;}TIM_SetCompare1(TIM1, ledDutyRatio);}else{ledDutyRatio -= 25;if (ledDutyRatio > 100){ledDutyRatio = 0;}TIM_SetCompare1(TIM1, ledDutyRatio);						}}break;/*控制灯亮度百分比调节*/case 3:if (!systemModel){switch (Usart3_RxPacket[4]){case 0:ledDutyRatio = 0;TIM_SetCompare1(TIM1, ledDutyRatio);break;case 1:ledDutyRatio = 10;TIM_SetCompare1(TIM1, ledDutyRatio);break;case 2:ledDutyRatio = 20;TIM_SetCompare1(TIM1, ledDutyRatio);break;case 3:ledDutyRatio = 30;TIM_SetCompare1(TIM1, ledDutyRatio);							break;case 4:ledDutyRatio = 40;TIM_SetCompare1(TIM1, ledDutyRatio);							break;case 5:ledDutyRatio = 50;TIM_SetCompare1(TIM1, ledDutyRatio);							break;case 6:ledDutyRatio = 60;TIM_SetCompare1(TIM1, ledDutyRatio);							break;case 7:ledDutyRatio = 70;TIM_SetCompare1(TIM1, ledDutyRatio);							break;case 8:ledDutyRatio = 80;TIM_SetCompare1(TIM1, ledDutyRatio);							break;case 9:ledDutyRatio = 90;TIM_SetCompare1(TIM1, ledDutyRatio);							break;case 16:ledDutyRatio = 100;TIM_SetCompare1(TIM1, ledDutyRatio);							break;default:break;}}				break;/*控制系统模式*/case 4:if (Usart3_RxPacket[4]){systemModel = 1;ledDutyRatio = 0;TIM_SetCompare1(TIM1, ledDutyRatio);				}else{systemModel = 0;ledDutyRatio = 0;TIM_SetCompare1(TIM1, ledDutyRatio);	}break;	default:break;}}
}/*** @brief  获取传感器的数据* @param  无* @retval 无*/
void sensorScan(void)
{DHT11_Read_Data(&sensorData.humi, &sensorData.temp);HC_SR04_Deboanle(&sensorData.distance);LDR_LuxData(&sensorData.lux);HC_SR501_Input(&sensorData.people);		
}int main(void)
{ADCX_Init();PWM_Init(100 - 1, 720 - 1);Timer2_Init(9,14398);Uart2_Init(9600);Uart1_Init(115200);IWDG_Init();	//初始化看门狗Uart3_Init();LDR_Init();OLED_Init();DHT11_Init();LED_Init();Key_Init();HC_SR501_Init();HC_SR04_Init();Buzzer_Init();MyRTC_Init();Sensorthreshold.Illumination_threshold = FLASH_R(FLASH_START_ADDR);	//从指定页的地址读FLASHSensorthreshold.Distance_threshold = FLASH_R(FLASH_START_ADDR+2);	//从指定页的地址读FLASHGENERAL_TIM_Init();userInit();		//完成机智云初始赋值gizwitsInit();	//开辟一个环形缓冲区while (1){do{currentDataPoint.valueIllumination_threshold = Sensorthreshold.Illumination_threshold;currentDataPoint.valueDistance_threshold = Sensorthreshold.Distance_threshold;}while(0);IWDG_ReloadCounter(); //重新加载计数值 喂狗sensorScan();	//获取传感器数据Asrpro();	//执行语音指令switch (menu){case display_page:MyRTC_ReadTime();	//调用此函数后，RTC硬件电路里时间值将刷新到全局数组OLED_Menu_SensorData();	//显示主页面传感器数据、系统模式等内容OLED_Menu();	//显示主页面的固定内容if (!systemModel){LED_PWM_KEY();	//按键控制LED的PWM			}//切换系统模式if (KeyNum == KEY_1){KeyNum = 0;systemModel = ~systemModel;if (systemModel){currentDataPoint.valueModel = 1;ledDutyRatio = 0;TIM_SetCompare1(TIM1, ledDutyRatio);							}else{currentDataPoint.valueModel = 0;ledDutyRatio = 0;TIM_SetCompare1(TIM1, ledDutyRatio);	}}				//判断是否进入阈值设置界面if (KeyNum == KEY_Long1){KeyNum = 0;OLED_Clear();	//清屏menu = settingsPage;	//跳转到阈值设置界面}break;case settingsPage:OLED_SetInterfacevoid();	//显示阈值设置界面的固定内容OLED_Option(SetSelection());	//实现阈值设置页面的选择功能ThresholdModification(SetSelection());	//实现阈值调节功能	//判断是否退出阈值设置界面if (KeyNum == KEY_2){KeyNum = 0;OLED_Clear();	//清屏menu = display_page;	//跳转到主界面//存储修改的传感器阈值至flash内				FLASH_W(FLASH_START_ADDR, Sensorthreshold.Illumination_threshold, Sensorthreshold.Distance_threshold);currentDataPoint.valueIllumination_threshold = Sensorthreshold.Illumination_threshold;currentDataPoint.valueDistance_threshold = Sensorthreshold.Distance_threshold;}break;case timeSettingsPage:OLED_ThresholdTime();	//显示时间设置界面的内容OLED_Time_Option(SetSelection());	//实现间设置界面的选择功能TimeModification(SetSelection());	//实现时间调节功能	//判断是否退出时间设置界面if (KeyNum == KEY_2){KeyNum = 0;//将更改的数据赋值回RTC数组中MyRTC_Time[3] = hour;	MyRTC_Time[4] = minute;MyRTC_Time[5] = second;		MyRTC_SetTime();	//调用此函数后，全局数组里时间值将刷新到RTC硬件电路	OLED_Clear();	//清屏menu = settingsPage;	//回到阈值设置界面}break;}	//判断上位机是否更改阈值，如更改则保存至flash中if (valueFlashflag){valueFlashflag = 0;//存储修改的传感器阈值至flash内				FLASH_W(FLASH_START_ADDR, Sensorthreshold.Illumination_threshold, Sensorthreshold.Distance_threshold);}userHandle();	//更新机智云数据点变量存储的值gizwitsHandle((dataPoint_t *)&currentDataPoint);	//数据上传至机智云					}
}

六、实验效果 

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七、资料内容

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项目分享