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Deteksi Manusia (YOLOv8)

from ultralytics import YOLO
import cv2
import time

def main():
    url = "http://192.168.1.99:4747/video"
    print("🔄 Memuat model YOLOv8...")
    model = YOLO("yolov8n.pt")
    cap = cv2.VideoCapture(url)
    if not cap.isOpened():
        print("❌ Gagal membuka stream CCTV.")
        return

    while True:
        ret, frame = cap.read()
        if not ret:
            break
        results = model(frame, stream=True, verbose=False)
        for r in results:
            for box in r.boxes:
                cls = int(box.cls[0])
                label = model.names[cls]
                if label == "person":
                    x1, y1, x2, y2 = map(int, box.xyxy[0])
                    conf = float(box.conf[0])
                    cv2.rectangle(frame, (x1, y1), (x2, y2), (0, 255, 0), 2)
                    cv2.putText(frame, f"Person {conf:.2f}", (x1, y1 - 10),
                                cv2.FONT_HERSHEY_SIMPLEX, 0.6, (0, 255, 0), 2)
        cv2.imshow("Deteksi Manusia - YOLOv8", frame)
        if cv2.waitKey(1) & 0xFF == ord('q'):
            break
    cap.release()
    cv2.destroyAllWindows()

Persiapan

python --version
pip install ultralytics
pip install opencv-python
pip install opencv-contrib-python
pip install numpy
pip install pillow

Arduino

CH340 / CH341 Driver
CP2102 Driver
arduino 1.8.19

Setting node mcu

https://drive.google.com/file/d/19LBPniXlN6RFvQ1zDN05bzXApYG6Zu_m/view?usp=drive_link

foto computer vision

https://drive.google.com/file/d/1QN0KBMJpG2EmvpEkiC5EOtTeOb4Yr1eW/view?usp=sharing

Projek iot

                        #define BLYNK_TEMPLATE_ID "TMPL6QWTeymBz"
#define BLYNK_TEMPLATE_NAME "Salon Sofie"
#define BLYNK_AUTH_TOKEN "KSx2mKACw-gD8V9z8YD1aQtsZaFAsEnl"

#include <ESP8266WiFi.h>
#include <BlynkSimpleEsp8266.h>
#include <DHT.h>
#include <Adafruit_Sensor.h>
#include <TimeLib.h> // Library untuk waktu
#include <WidgetRTC.h> // Library RTC untuk Blynk

// Blynk Auth Token
char auth[] = BLYNK_AUTH_TOKEN;

// WiFi credentials 
char ssid[] = "sofiesalon";
char pass[] = "salonsofie890098";

#define FLAME_SENSOR_PIN D1
#define DHT_PIN D2
#define BUZZER_PIN D3
#define LED_PIN D4
#define SMOKE_SENSOR_PIN A0
#define PIR_SENSOR_PIN D5 // Pin untuk sensor PIR

#define DHT_TYPE DHT11
#define FLAME_THRESHOLD LOW
#define SMOKE_THRESHOLD 1000

DHT dht(DHT_PIN, DHT_TYPE);
WidgetRTC rtc; // Widget RTC untuk sinkronisasi waktu

bool isAlarmActive = false;
bool isDeviceOn = false;

void setup() {
  Serial.begin(115200);
  Blynk.begin(auth, ssid, pass);

  pinMode(FLAME_SENSOR_PIN, INPUT);
  pinMode(SMOKE_SENSOR_PIN, INPUT);
  pinMode(BUZZER_PIN, OUTPUT);
  pinMode(LED_PIN, OUTPUT);
  pinMode(PIR_SENSOR_PIN, INPUT); // Inisialisasi pin PIR

  digitalWrite(BUZZER_PIN, LOW);
  digitalWrite(LED_PIN, LOW);

  dht.begin();
  rtc.begin(); // Inisialisasi RTC
}

void loop() {
  Blynk.run();

  if (isDeviceOn) {
    int currentHour = hour(); // Mendapatkan jam saat ini
    bool isPirActive = (currentHour >= 18 || currentHour < 6); // PIR aktif antara 18:00 - 06:00

    int pirValue = LOW; // Default PIR tidak mendeteksi gerakan
    if (isPirActive) {
      pirValue = digitalRead(PIR_SENSOR_PIN); // Membaca PIR hanya jika aktif
      Blynk.virtualWrite(V5, pirValue);      // Kirim data PIR ke Blynk
    } else {
      Blynk.virtualWrite(V5, 0);             // Jika tidak aktif, set PIR ke 0
    }

    // Logika untuk mengaktifkan atau menonaktifkan alarm berdasarkan PIR
    if (pirValue == HIGH) {
      Blynk.virtualWrite(V1, 1); //V1 danger = 1
      Blynk.virtualWrite(V2, 0); //V2 SAfE = 0
      Blynk.logEvent("Bahaya");
      activateAlarm(); // Aktifkan alarm jika ada gerakan
      delay(1000);     // Delay 1 detik
    } else if (pirValue == LOW && isAlarmActive) {
      Blynk.virtualWrite(V1, 0); //V1 danger = 1
      Blynk.virtualWrite(V2, 1); //V2 SAfE = 0
      delay(1000);     // Delay 1 detik
      deactivateAlarm(); // Nonaktifkan alarm jika tidak ada gerakan
    }

    // Logika lainnya (flame sensor, smoke sensor, dll.)
    int flameValue = digitalRead(FLAME_SENSOR_PIN);
    int smokeValue = analogRead(SMOKE_SENSOR_PIN);
    float temperature = dht.readTemperature();

    Blynk.virtualWrite(V3, smokeValue);
    Blynk.virtualWrite(V4, temperature);

    if (flameValue == FLAME_THRESHOLD || smokeValue >= SMOKE_THRESHOLD || temperature >= 35.0) {
      Serial.println("Danger Detected");
      Blynk.logEvent("Bahaya");
      Blynk.virtualWrite(V1, 1); //V1 danger = 1
      Blynk.virtualWrite(V2, 0); //V2 SAfE = 0
      activateAlarm();
      delay(1000); 
    } else {
      Blynk.virtualWrite(V1, 0); //V1 danger = 1
      Blynk.virtualWrite(V2, 1); //V2 SAfE = 0
      deactivateAlarm();
      delay(1000); 
    }
  }
}

void activateAlarm() {
  if (!isAlarmActive) { // Aktifkan alarm hanya jika belum aktif
    digitalWrite(BUZZER_PIN, HIGH);
    digitalWrite(LED_PIN, HIGH);
    isAlarmActive = true;
    Serial.println("Alarm Activated");
  }
}

void deactivateAlarm() {
  if (isAlarmActive) { // Matikan alarm hanya jika sedang aktif
    digitalWrite(BUZZER_PIN, LOW);
    digitalWrite(LED_PIN, LOW);
    isAlarmActive = false;
    Serial.println("Alarm Deactivated");
  }
}

void activateDevice() {
  isDeviceOn = true;
}

void deactivateDevice() {
  isDeviceOn = false;
  deactivateAlarm();
}

BLYNK_WRITE(V0) {
  int pinValue = param.asInt();
  if (pinValue == 1 && !isDeviceOn) {
    activateDevice();
  } else if (pinValue == 0 && isDeviceOn) {
    deactivateDevice();
  }
}

Link IoT WEB

https://drive.google.com/file/d/15D2z7h7_0EQKkq4NwwNbbhxXtKKyo3O-/view?usp=sharing

Kosong 1

Kosong 2