【行空板k10】校园积分兑换机- Makelog(造物记)

项目背景

随着校园活动的日益丰富，学校为激励学生积极参与，推出了积分奖励机制。然而，现有的积分兑换方式较为传统，通常需要人工登记和管理，不仅效率低下，还容易出现错误。此外，学生在兑换过程中缺乏趣味性和互动性，导致参与度不高。为了提升校园积分兑换的效率和趣味性，同时结合信息科技课程的教学目标，我们设计了一款基于行空板K10和Mind+平台的“智能校园积分兑换机”。该项目不仅能够解决现有兑换方式的不足，还能通过人工智能技术（如人脸识别）和机械控制（如旋转铁丝控制物品掉落）激发了学生对信息科技的兴趣，培养他们的创新思维和实践能力。

作品介绍

《校园积分兑换机》是我用编程和人工智能技术制作的小作品。它通过人脸识别或刷卡进行确认身份，保证安全。选择兑换物品后，机器会控制旋转铁丝让物品掉落。这个作品不仅能帮助同学们用积分兑换奖品，还能锻炼我们的编程和动手能力，这种积分制的制度大幅度的提高了同学们上课的积极性，让校园生活更有!

项目目标

1. 解决校园积分兑换机操作复杂的问题。
2. 结合信息科技课程，培养学生的人工智能和编程能力。
3. 提升学生对信息科技的兴趣和跨学科应用能力。

项目功能

1. 人脸识别：通过行空板人工智能摄像头进行人脸识别，验证学生身份。
2. 刷卡识别：通过NFC模块进行刷卡，验证学生身份 3. 物品选择：学生通过按钮选择兑换物品。
4. 物品掉落：根据选择结果，控制旋转铁丝让物品掉落。

材料清单

行空板k10 X1
人工智能摄像头 X1
数字大按键 X2
LED灯 X2
360度舵机 X2
NFC近场通讯模块 X1

作品流程图

作品视频

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程序截图

screenshots-校园积分兑换机.mp-1740062365514.png

代码

/*!
 * MindPlus
 * esp32s3bit
 *
 */
#include "asr.h"
#include "unihiker_k10.h"
#include <DFRobot_NFC0231.h>
#include <DFRobot_Libraries.h>
#include <DFRobot_HuskyLens.h>
#include "arduino_image_cache.h"

// 动态变量
String         mind_s_XingMing, mind_s_my_string_variable;
volatile float mind_n_cishu, mind_n_MiXiaoQuan, mind_n_TieTou, mind_n_my_float_variable,
               mind_n_ShangPin;
// 函数声明
void DF_ShouYe();
void DF_DuiHuanZhong();
// 创建对象
UNIHIKER_K10      k10;
uint8_t           screen_dir=2;
DFRobot_Servo360  servo360_P0;
ASR               asr;
DFRobot_Servo360  servo360_P1;
DFRobot_HuskyLens huskylens;
DFRobot_PN532_IIC pn532;


// 主程序开始
void setup() {
	k10.begin();
	Serial.begin(9600);
	k10.initScreen(screen_dir);
	k10.creatCanvas();
	servo360_P0.attach(P0);
	asr.setAsrSpeed(2);
	servo360_P1.attach(P1);
	huskylens.beginI2CUntilSuccess();
	huskylens.writeAlgorithm(ALGORITHM_FACE_RECOGNITION);
	mind_s_my_string_variable = "首页";
	mind_n_MiXiaoQuan = 20;
	mind_n_TieTou = 50;
	mind_n_ShangPin = 0;
	mind_n_cishu = 0;
	mind_n_my_float_variable = 0;
	digital_write(eP13, LOW);
	digital_write(eP14, LOW);
	pn532.begin();
}
void loop() {
	huskylens.request();
	if ((mind_s_my_string_variable=="首页")) {
		DF_ShouYe();
		if (((digital_read(eP8))==1)) {
			if (pn532.scan("6173b3a1")) {
				mind_s_XingMing = "米小圈";
				mind_s_my_string_variable = "兑换中";
			}
		}
		if (huskylens.isAppear(1,HUSKYLENSResultBlock)) {
			mind_s_XingMing = "米小圈";
			mind_s_my_string_variable = "兑换中";
		}
		else if (huskylens.isAppear(2,HUSKYLENSResultBlock)) {
			mind_s_XingMing = "铁头";
			mind_s_my_string_variable = "兑换中";
		}
		else {
			k10.canvas->canvasText("本校没有此同学", 20, 100, 0xFFFFFF, k10.canvas->eCNAndENFont16, 50, false);
			k10.canvas->updateCanvas();
			delay(3000);
			k10.canvas->canvasText("", 20, 100, 0xFFFFFF, k10.canvas->eCNAndENFont16, 50, false);
			k10.canvas->updateCanvas();
		}
	}
	else if ((mind_s_my_string_variable=="兑换中")) {
		k10.canvas->canvasRectangle(0, 0, 300, 400, 0x000000, 0x000000, true);
		Serial.println("兑换中");
		DF_DuiHuanZhong();
	}
}


// 自定义函数
void DF_ShouYe() {
	k10.setScreenBackground(0x000000);
	k10.canvas->canvasText("校园积分兑物机", 30, 50, 0xFFFFFF, k10.canvas->eCNAndENFont24, 50, false);
	k10.canvas->canvasText("你想要的就在这，快去兑换吧！", 35, 80, 0xFFFFFF, k10.canvas->eCNAndENFont16, 50, false);
	k10.canvas->canvasDrawBitmap(50,130,125,125,image_data1);
	k10.canvas->canvasText("按下绿色键开始兑换", 40, 280, 0xFFFFFF, k10.canvas->eCNAndENFont16, 50, false);
	k10.canvas->updateCanvas();
}
void DF_DuiHuanZhong() {
	k10.canvas->canvasText("校园积分兑物机", 30, 20, 0xFFFFFF, k10.canvas->eCNAndENFont24, 50, false);
	k10.canvas->canvasText("你想要的就在这，快去兑换吧！", 35, 50, 0xFFFFFF, k10.canvas->eCNAndENFont16, 50, false);
	k10.canvas->canvasText("按下绿色键选择商品", 35, 70, 0xFFFFFF, k10.canvas->eCNAndENFont16, 50, false);
	if ((mind_n_cishu==0)) {
		k10.canvas->updateCanvas();
	}
	if ((mind_s_XingMing=="米小圈")) {
		k10.canvas->canvasText((String("姓名：") + String(mind_s_XingMing)), 10, 90, 0xFFFFFF, k10.canvas->eCNAndENFont16, 50, false);
		k10.canvas->canvasText((String("积分：") + String((String(mind_n_MiXiaoQuan)))), 10, 110, 0xFFFFFF, k10.canvas->eCNAndENFont16, 50, false);
		if ((mind_n_cishu==0)) {
			k10.canvas->updateCanvas();
		}
	}
	else if ((mind_s_XingMing=="铁头")) {
		k10.canvas->canvasText((String("姓名：") + String(mind_s_XingMing)), 10, 90, 0xFFFFFF, k10.canvas->eCNAndENFont16, 50, false);
		k10.canvas->canvasText((String("积分：") + String((String(mind_n_TieTou)))), 10, 110, 0xFFFFFF, k10.canvas->eCNAndENFont16, 50, false);
		if ((mind_n_cishu==0)) {
			k10.canvas->updateCanvas();
		}
	}
	k10.canvas->canvasDrawBitmap(10,140,80,80,image_data2);
	k10.canvas->canvasText("笔记本：10分", 100, 140, 0xFFFFFF, k10.canvas->eCNAndENFont16, 50, true);
	k10.canvas->canvasText("文具礼包：30分", 100, 230, 0xFFFFFF, k10.canvas->eCNAndENFont16, 50, true);
	k10.canvas->canvasText("红色按键按下确认商品", 100, 250, 0xFFFFFF, k10.canvas->eCNAndENFont16, 5, true);
	k10.canvas->canvasDrawBitmap(10,230,80,80,image_data3);
	if ((mind_n_cishu==0)) {
		k10.canvas->updateCanvas();
	}
	mind_n_cishu = 1;
	while (!(mind_n_my_float_variable==1)) {
		if (((digital_read(eP8))==1)) {
			if ((mind_n_ShangPin==0)) {
				digital_write(eP14, HIGH);
				digital_write(eP13, LOW);
				mind_n_ShangPin = 1;
				delay(1000);
			}
			else {
				digital_write(eP13, HIGH);
				digital_write(eP14, LOW);
				mind_n_ShangPin = 0;
				delay(1000);
			}
		}
		if (((digital_read(eP12))==1)) {
			mind_n_my_float_variable = 1;
			if ((mind_n_ShangPin==1)) {
				if ((mind_s_XingMing=="米小圈")) {
					if ((10<=mind_n_MiXiaoQuan)) {
						servo360_P0.speed(50);
						delay(2000);
						servo360_P0.speed(0);
						mind_n_MiXiaoQuan -= 10;
					}
					else {
						asr.speak("积分不足");
					}
				}
				else {
					if ((10<=mind_n_TieTou)) {
						servo360_P0.speed(50);
						delay(2000);
						servo360_P0.speed(0);
						mind_n_TieTou -= 10;
					}
					else {
						asr.speak("积分不足");
					}
				}
			}
			else {
				if ((mind_s_XingMing=="米小圈")) {
					if ((30<=mind_n_MiXiaoQuan)) {
						mind_n_MiXiaoQuan -= 10;
						servo360_P1.speed(50);
						delay(2000);
						servo360_P1.speed(0);
					}
					else {
						asr.speak("积分不足");
					}
				}
				else {
					if ((30<=mind_n_TieTou)) {
						servo360_P1.speed(50);
						delay(2000);
						servo360_P1.speed(0);
						mind_n_TieTou -= 30;
					}
					else {
						asr.speak("积分不足");
					}
				}
			}
		}
	}
	k10.canvas->canvasRectangle(0, 0, 400, 400, 0x000000, 0x000000, true);
	digital_write(eP13, LOW);
	digital_write(eP14, LOW);
	mind_n_ShangPin = 0;
	mind_n_cishu = 0;
	mind_n_my_float_variable = 0;
	mind_s_my_string_variable = "首页";
}

【行空板k10】校园积分兑换机 中等

【行空板k10】校园积分兑换机中等