Thingsai.io Iot bulutli platformasi yordamida harakat detektori: 6 qadam

2024 Muallif: John Day | [email protected]. Oxirgi o'zgartirilgan: 2024-01-30 13:25

Ushbu qo'llanmada men PIR sensori va Esp32 yordamida Thingai.io IOT bulutli platformasi yordamida harakatni aniqlash haqida tushuntiraman.

1 -qadam: komponentlar

QO'ShIMChA KOMPONENTLARI;

1.esp32 Rivojlanish kengashi

2. PIR sensori

3. Jumper simlari

Dasturiy ta'minot:

1. Arduino IDE

2. Thingsai.io hisobi

2 -qadam: Ulanishlar

Ulanishlar oddiy.

PIR PIN-kodlari ------------ ESP32 PIN-kodlari

Esp32 da VCC ------------------- 3V3

Gp3 ------------------ GND esp32 da

OUT ------------------- D22 esp32 da

3 -qadam: KODLASH

Ushbu kodni Arduino IDE -ga bir oz yangilang va joylashtiring, shunda Motion sensori chiqishni muammosiz beradi.

#qo'shing

#qo'shing

#qo'shing

int soni = 0, i, m, j, k;

int t, t1, t2, t3;

int pin = 22;

//////////////////////////////////////// CLOUD uchun barcha deklaratsiyalar /////// //////////////////////////

const char* host = "api.thingsai.io"; // YOKI host = devapi2.thethingscloud.com

const char* post_url = "/devices/deviceData"; // OR/api/v2/thingscloud2/_table/data_ac

const char* time_server = "baas.thethingscloud.com"; // bu vaqt tamg'asini aylantirish uchun

const int httpPort = 80;

const int httpsPort = 443;

const char* server = "api.thingsai.io"; // Server manzili

char vaqt belgisi [10];

Wi -Fi ko'p tarmoqli WiFi;

// TCP ulanishlarini yaratish uchun WiFiClient sinfidan foydalaning

WiFiClient mijozi;

//////////////////////////////////////////////////////TIMESTAMP HISOBIY HISOBI ///////// ////////////////////////////////

int GiveMeTimestamp ()

{

imzosiz uzoq vaqt tugashi = millis ();

// WiFiClient mijozi;

while (client.available () == 0)

{

if (millis () - tanaffus> 50000)

{

client.stop ();

qaytarish 0;

}

}

while (client.available ())

{

String qatori = client.readStringUntil ('\ r'); // indexOf () -smthngni qidirish funktsiyasi, topilmasa -1 qaytaradi

int pos = line.indexOf ("\" vaqt tamg'asi / ""); // javob boshidan "\" vaqt tamg'asi / "" ni qidiring va shundan so'ng barcha ma'lumotlarni nusxa ko'chiring, bu sizning vaqt tamg'angiz bo'ladi

agar (pos> = 0)

{

int j = 0;

uchun (j = 0; j <10; j ++)

{

vaqt belgisi [j] = chiziq [pos + 12 + j];

}

}

}

}

////////////////////////////////////////////////////////////////////////////////////////////////////////

bo'sh o'rnatish ()

{

Serial.begin (115200);

kechikish (10);

pinMod (pin, INPUT);

// Biz Wi -Fi tarmog'iga ulanishdan boshlaymiz

WiFiMulti.addAP ("wifi_name", "Wifi_password");

Serial.println ();

Serial.println ();

Serial.print ("WiFi kuting …");

esa (WiFiMulti.run ()! = WL_CONNECTED) {

Serial.print (".");

kechikish (500);

}

Serial.println ("");

Serial.println ("Wi -Fi ulangan");

Serial.println ("IP -manzil:");

Serial.println (WiFi.localIP ());

kechikish (500);

}

bo'sh halqa ()

{

int analogValue = analogRead (chiqish pin);

{

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// qism qismlarga javob bering. /////////////////////

{

bool isDetected = digitalRead (pin);

agar (aniqlansa) {

Serial.println ("Mavjudlik aniqlandi");

}

kechikish (500);

}

Serial.print ("ulanish");

Serial.println (mezbon); // teskari aniqlangan:- host = devapi2.thethingscloud.com yoki 139.59.26.117

//////////////////////////////////////////////////// TIMESTAMP KODI SNIPPET /////////// ////////////////

Serial.println ("ichida vaqt tamg'asini olish / n");

if (! client.connect (time_server, {

qaytish; //*-*-*-*-*-*-*-*-*-*-*

}

client.println ("GET/api/vaqt tamg'asi HTTP/1.1"); // Bu qism nima qilyapti, men tushunmadim

client.println ("Xost: baas.thethingscloud.com");

client.println ("Keshni boshqarish: keshsiz");

client.println ("Postman-Token: ea3c18c6-09ba-d049-ccf3-369a22a284b8");

mijoz.println ();

GiveMeTimestamp (); // u serverdan vaqt tamg'asi javobini oladigan funktsiyani chaqiradi

Serial.println ("vaqt tamg'asi qabul qilindi");

Serial.println (vaqt tamg'asi);

Serial.println ("ThingsCloudPost ichida");

String PostValue = "{" device_id / ": 61121695839, \" slave_id / ": 2";

PostValue = PostValue + ", \" dts / ":" + vaqt tamg'asi;

PostValue = PostValue +", \" ma'lumotlar / ": {" PIR / ":" +pin +"}" +"}";

Serial.println (PostValue);

/ * WiFiClientSecure misolini yaratish */

WiFiClientSecure mijozi;

Serial.println ("443 -port orqali serverga ulanish");

if (! client.connect (server, 443)) {

Serial.println ("Ulanish muvaffaqiyatsiz tugadi!");

} boshqa {

Serial.println ("Serverga ulandi!");

/ * HTTP so'rovini yaratish */

client.println ( POST/devices/deviceData

client.println ("Xost: api.thingsai.io");

//client.println("Ulanish: yopish ");

client.println ("Kontent turi: application/json");

client.println ("keshni boshqarish: keshsiz");

client.println ("Avtorizatsiya: egasi eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9. IjVhMzBkZDFkN2QwYjNhNGQzODkwYzQ4OSI.kaY6OMj5cYlWNqC2PNT")

client.print ("Content-Length:");

mijoz.println (PostValue.length ());

mijoz.println ();

client.println (PostValue);

/////////////////////////////////////////////// Bulutga ma'lumotlarni joylashtirish tugallandi va endi bulutdan javob shaklini oling. server ///////////////////

Serial.print ("Javob kutilmoqda");

while (! client.available ()) {

kechikish (50); //

Serial.print (".");

}

/ * agar ma'lumotlar mavjud bo'lsa, qabul qiling va Terminalda chop eting */

while (client.available ()) {

char c = client.read ();

Serial.write (c);

}

/ * agar server uzilgan bo'lsa, mijozni to'xtating */

if (! client.connected ()) {

Serial.println ();

Serial.println ("Server uzilgan"); javascript:;

client.stop ();

}

}

Serial.println ("/////////////////////// Oxiri //////////////////// ");

kechikish (3000);

}

}

4 -qadam: Chiqish

Bu sensordan o'qilgan qiymatlarning shtrixli grafikasi, bushay platformasida.

5 -qadam: Grafik

Bu sensordan olingan qiymatlarning grafik tasviri. Yuqoridagi grafikdan biz sensorning qo'llanilishini tahlil qilishimiz mumkin. Rahmat