gsm code updated

README.md

@@ -1,25 +1,32 @@
-
-
-# Project: {Fuzzy-logic-with-arduino}
-This project uses Fuzzy Logic to determine water quality using readings from a Turbidity sensor and Electrical conductivity sensor
-## Step 1: Installation
-This code has been run and tested on  Arduino IDE and Arduino Uno R3
-
-Install the following libraries:
-
-1. eFLL (Fuzzy logic library)
-2. DFRobot_EC
-3. One wire and Dallas temprature
-4. LCD I2C library
-
-## Step 2: Assemble the circuit
-Here is a circuit on proteus
-
-![SVG image](./circuit.SVG)
-
-
-
-
-
-## Contributing
-To contribute to this project please contact: ryankiprotich42@gmail.com
+
+# Project: {Fuzzy-logic-with-arduino}
+This project uses Fuzzy Logic to determine water quality using readings from a Turbidity sensor and Electrical conductivity sensor
+## Step 1: Installation
+This code has been run and tested on  Arduino IDE and Arduino Uno R3
+
+Install the following libraries:
+
+1. eFLL (Fuzzy logic library)
+2. DFRobot_EC
+3. One wire and Dallas temprature
+4. LCD I2C library
+
+## Step 2: Assemble the circuit
+Here is a circuit on proteus
+
+![SVG image](./circuit.SVG)
+
+
+
+
+
+## Contributing
+To contribute to this project please contact: ryankiprotich42@gmail.com
+
+
+
+
+
+
+## Contributing
+To contribute to this project please contact: ryankiprotich42@gmail.com

fuzz.h

@@ -1,3 +1,4 @@
+
 #include <Fuzzy.h>
 #include <FuzzyComposition.h>
 #include <FuzzyInput.h>
@@ -24,6 +25,12 @@ void fuzzy_logic_init(){
   FuzzySet *gutE = new FuzzySet(1.5, 2.0, 2.5, 3.0);
   FuzzySet *badE = new FuzzySet(2.5, 3.0, 5.0, 6.0);
 
+  // Water Temperature
+    FuzzySet *coldT = new FuzzySet(0, 0, 20, 30);
+    FuzzySet *moderateT = new FuzzySet(20, 30, 45, 55);
+    FuzzySet *warmT = new FuzzySet(45, 55, 75, 75);
+
+
   //water Q
   FuzzySet *exelW = new FuzzySet(70, 80, 100, 100);
   FuzzySet *gutW= new FuzzySet(30, 50, 70, 80);
@@ -44,6 +51,15 @@ void fuzzy_logic_init(){
   ec->addFuzzySet(badE);
   fuzzy->addFuzzyInput(ec);
 
+  // Water Temperature
+  FuzzyInput *waterTemperature = new FuzzyInput(3);
+  waterTemperature->addFuzzySet(coldT);
+  waterTemperature->addFuzzySet(moderateT);
+  waterTemperature->addFuzzySet(warmT);
+  fuzzy->addFuzzyInput(waterTemperature);
+
+
+
   //water  Quality
   FuzzyOutput *water = new FuzzyOutput(1);
   water->addFuzzySet(exelW);
@@ -55,6 +71,7 @@ void fuzzy_logic_init(){
   // rule1: if turbidity and EC are Excellecnt water Q is excellent
   FuzzyRuleAntecedent *rule1 =new FuzzyRuleAntecedent();
   rule1->joinWithAND(exelT,exelE);
+ //  rule1->joinWithAND(coldT);
   FuzzyRuleConsequent *waterEx = new FuzzyRuleConsequent();
   waterEx->addOutput(exelW);
   FuzzyRule *fuzzyRule1 =new FuzzyRule(1,rule1,waterEx);
@@ -63,6 +80,7 @@ void fuzzy_logic_init(){
   //rule2: if tub and Ec are good water Q is goood
   FuzzyRuleAntecedent *rule2 =new FuzzyRuleAntecedent();
   rule2->joinWithAND(gutT,gutE);
+  //rule2->joinWithAND(moderateT);
   FuzzyRuleConsequent *watergut = new FuzzyRuleConsequent();
   watergut->addOutput(gutW);
   FuzzyRule *fuzzyRule2 =new FuzzyRule(2,rule2,watergut);
@@ -71,6 +89,7 @@ void fuzzy_logic_init(){
   //rule3 :if tub is good but Ec is ecclent water Q is good
   FuzzyRuleAntecedent *rule3 =new FuzzyRuleAntecedent();
   rule3->joinWithAND(gutT,exelE);
+  //rule2->joinWithAND(moderateT);
   FuzzyRuleConsequent *watergut2 = new FuzzyRuleConsequent();
   watergut2->addOutput(gutW);
   FuzzyRule *fuzzyRule3 =new FuzzyRule(3,rule3,watergut2);
@@ -79,6 +98,7 @@ void fuzzy_logic_init(){
   //rule 4 : if tub is excellent and Ec is good the water is good
   FuzzyRuleAntecedent *rule4 =new FuzzyRuleAntecedent();
   rule4->joinWithAND(gutE,exelT);
+ // rule4->joinWithAND(moderateT);
   FuzzyRuleConsequent *watergut3 = new FuzzyRuleConsequent();
   watergut3->addOutput(gutW);
   FuzzyRule *fuzzyRule4 =new FuzzyRule(4,rule4,watergut3);
@@ -94,19 +114,28 @@ void fuzzy_logic_init(){
 
   //rule 6 : if EC is bad water Q is bad
   FuzzyRuleAntecedent *rule6 =new FuzzyRuleAntecedent();
-  rule5->joinSingle(badE);
+  rule6->joinSingle(badE);
+  FuzzyRuleConsequent *watergut5 = new FuzzyRuleConsequent();
+  watergut5->addOutput(badW);
+  FuzzyRule *fuzzyRule6 =new FuzzyRule(6,rule6,watergut5);
+  fuzzy->addFuzzyRule(fuzzyRule6);
+
+  //rule 7 waarm water bad water
+  FuzzyRuleAntecedent *rule7 =new FuzzyRuleAntecedent();
+  rule7->joinSingle(warmT);
   FuzzyRuleConsequent *watergut6 = new FuzzyRuleConsequent();
   watergut6->addOutput(badW);
-  FuzzyRule *fuzzyRule6 =new FuzzyRule(6,rule6,watergut6);
-  fuzzy->addFuzzyRule(fuzzyRule6);
+  FuzzyRule *fuzzyRule7 =new FuzzyRule(7,rule7,watergut6);
+  fuzzy->addFuzzyRule(fuzzyRule7);
 }
 
 
-float fuzzy_result (float tub,float ec)
+float fuzzy_result (float tub,float ec,float t)
 {
   // fuzzyfication
-  fuzzy->setInput(1, tub); // dist as fuzzy input 1 (distance)
-  fuzzy->setInput(2, ec); // light as fuzzy input 2 (ldr)
+  fuzzy->setInput(1, tub); 
+  fuzzy->setInput(2, ec); 
+  fuzzy->setInput(3,t);
   fuzzy->fuzzify();
 
   // defuzzyfication

gsm.h

@@ -0,0 +1,70 @@
+
+#include <SoftwareSerial.h>
+
+//Create software serial object to communicate with SIM900
+SoftwareSerial mySerial(7, 8); //SIM900 Tx & Rx is connected to Arduino #7 & #8
+void updateSerial();
+void gsm_init()
+{
+  //Begin serial communication with Arduino and Arduino IDE (Serial Monitor)
+
+
+  //Begin serial communication with Arduino and SIM900
+  mySerial.begin(9600);
+
+  Serial.println("Initializing..."); 
+  delay(1000);
+
+  mySerial.println("AT"); //Handshaking with SIM900
+  updateSerial();
+
+  mySerial.println("AT+CMGF=1"); // Configuring TEXT mode
+  updateSerial();
+ mySerial.println("AT+CMGS=\"+254799453385\"");//change ZZ with country code and xxxxxxxxxxx with phone number to sms
+  updateSerial();
+
+}
+void updateSerial()
+{
+  delay(500);
+  while (Serial.available()) 
+  {
+    mySerial.write(Serial.read());//Forward what Serial received to Software Serial Port
+  }
+  while(mySerial.available()) 
+  {
+    Serial.write(mySerial.read());//Forward what Software Serial received to Serial Port
+  }
+}
+void send_gsm(int n)
+{ int m;
+  if (n!=m)
+  {
+    switch(n)
+    {
+      case 1:
+        mySerial.print("Water Quality is Excellent"); //text content
+        updateSerial();
+        mySerial.write(26);
+        break;
+      case 2 :
+        mySerial.print("Water Quality is Good"); //text content
+        updateSerial();
+        mySerial.write(26);
+        break;
+      case 3 :
+        mySerial.print("Water Quality is Bad"); //text content
+        updateSerial();
+        mySerial.write(26);
+        break;
+      default:
+        mySerial.print("Device Error"); //text content
+        updateSerial();
+        mySerial.write(26);
+
+
+    }
+    m=n;
+    }
+}
+

waterQfuzzy.ino

@@ -1,19 +1,22 @@
-#include <Arduino.h>
 //fuzzy logic
 #include "fuzz.h"
+//gsm
 
+#include "gsm.h"
 //temperature
 #include <OneWire.h>
 #include <DallasTemperature.h>
 
-#define ONE_WIRE_BUS 4 //D4
+int ONE_WIRE_BUS =4; //D4
 OneWire oneWire(ONE_WIRE_BUS);
 DallasTemperature sensors(&oneWire);
 
 float get_temp()
 {
   sensors.requestTemperatures(); 
+  delay(100);
   float temp=sensors.getTempCByIndex(0);
+  temp=24.0;
   return temp;
 
 }
@@ -48,25 +51,45 @@ float get_ec ()
 #include <LiquidCrystal_I2C.h>
 LiquidCrystal_I2C lcd(0x27,16,2);  //sda A4, scl A5
 
+
+#define relay 9
+
+void stop_pump()
+{
+  digitalWrite(relay,HIGH);
+}
+void pump()
+{
+  digitalWrite(relay,LOW);
+}
+
 void setup() {
   // put your setup code here, to run once:
+  Serial.begin(9600);
   //initiating fuzzy logic
   fuzzy_logic_init();
   //initializing temperature sensor
   sensors.begin();
+
   //ec sensor
   ec.begin();
+  delay(100);
+
   //lcd 
   lcd.init(); //initialize the lcd
   lcd.backlight();
   lcd.setCursor(0,0);
   lcd.print("Water Quality");
-  delay(2000);
+  lcd.setCursor(0,1);
+  lcd.print("GROUP 3");
+  gsm_init();
+  delay(500);
   lcd.clear();
 
-  Serial.begin(9600);
-
-
+  //pins
+  pinMode(EC_PIN,INPUT);
+  pinMode(relay,OUTPUT);
+  digitalWrite(relay,HIGH);
 
 }
 
@@ -84,13 +107,36 @@ void loop() {
   Serial.print("EC: ");
   Serial.println(Ec);
 
-  float output= fuzzy_result(Tub,Ec);// tub ,ec respectively
+  float output= fuzzy_result(Tub,Ec,Temp);// tub ,ec respectively
   lcd.clear();
   lcd.setCursor(0,0);
-  lcd.print("Output");
-  lcd.setCursor(0,0);
+  lcd.print("Fuzzy T Ec");
+  lcd.setCursor(0,1);
   lcd.print(output);
+  lcd.setCursor(5,1);
+  lcd.print(Tub);
+  lcd.setCursor(10,1);
+  lcd.print(Ec);
+
+
+  if (output >50)
+{ 
+
+  pump();
+  send_gsm(1);
+
+}
+else if(output>30 && output <50){
+
+  pump();
+  send_gsm(2);
 
-  delay(2000);
+  }
+else if (output<30)
+{
+    stop_pump();
+    send_gsm(3);
+
+}
 
 }