COVID-19 Desinfection and Monitoring tunnel

1#include <ArduinoIoTCloud.h>
2#include <Arduino_ConnectionHandler.h>
3#include   "arduino_secrets.h"
4
5const char THING_ID[] = "a73f86b0-9b74-4e9f-9deb-3236b166ee8c";
6
7const   char SSID[]     = SECRET_SSID;    // Network SSID (name)
8const char PASS[]     =   SECRET_PASS;    // Network password (use for WPA, or use as key for WEP)
9
10void   onOcupacaoChange();
11void onTaxaMaximaOcupacaoChange();
12void onStatusTunelChange();
13
14int   ocupacao;
15float taxaMaximaOcupacao;
16bool statusTunel;
17
18void initProperties()   {
19
20  ArduinoCloud.setThingId(THING_ID);
21  ArduinoCloud.addProperty(ocupacao,   READWRITE, ON_CHANGE, onOcupacaoChange);
22  ArduinoCloud.addProperty(taxaMaximaOcupacao,   READWRITE, ON_CHANGE, onTaxaMaximaOcupacaoChange);
23  ArduinoCloud.addProperty(statusTunel,   READWRITE, ON_CHANGE, onStatusTunelChange);
24
25}
26
27WiFiConnectionHandler   ArduinoIoTPreferredConnection(SSID, PASS);

1{"cpu":{"fqbn":"arduino:samd:nano_33_iot","name":"Arduino NANO   33 IoT","port":""},"secrets":[{"name":"SECRET_SSID","value":"","isOptional":false},{"name":"SECRET_PASS","value":"","isOptional":false}]}
2

1#define SECRET_SSID ""
2#define SECRET_PASS ""

1/*
2   PROJECT OF SPRAY AGAINST COVID19
3   Version: 4.0
4   Commit:  Add send to internet.
5   Client: Pixels Escola de Design e Tecnologia
6   Start:  6/17/2020
7   Finish:
8   Update:
9*/
10
11#include "thingProperties.h"
12
13#define  SensorA_  1
14#define SensorB_ -1
15
16#define DETECTADO 0
17
18#define tempoEspera  1000
19
20#define MAXIMO_PESSOAS_ISOLAMENTO_SOCIAL 100,00
21
22//Definition  of the Arduino pins
23const byte pinInputSensor = 2; //Digital pin 2 of the Arduino  connected to sense 1 (Thread blue)
24const byte pinMiddleSensor = 3; //Digital  pin 3 of the Arduino connected to sense 2 (Thread yellow)
25const byte pinOutputSensor  = 4; //Digital pin 4 of the Arduino connected to sense 3 (Thread orange)
26const  byte pinRelayPump = 5; //Digital pin 5 of the Arduino connected to pin Relay of  Pump Water
27const byte pinBuzzer = 0; //Digital pin 6 of the Arduino connected  to buzzer (Thread green)
28const byte pinGreenLed = 8; // Digital pin 8 of the  Arduino connected to Led Green
29const byte pinYellowLed = 9; // Digital pin 9  of the Arduino connected to Led Yellow
30const byte pinRedLed = 10; // Digital  pin 10 of the Arduino connected to Led Red
31const byte pinMedLevelSensor = 11;  // Digital pin 12 of the Arduino connected to Sensor of Medium Level (Thread white)
32const  byte pinLowLevelSensor = 12; // Digital pin 11 of the Arduino connected to Sensor  of Low Level (Thread orange)
33const byte pinSensorPeopleEntering = 7; // Digital  pin 14 of the Arduino connected to Infrared Sensor of people entering
34const byte  pinSensorPeopleOut = 6; // Digital pin 15 of the Arduino connected to Infrared Sensor  of people comming out.
35
36//Definition of variables of the sensors
37bool inputSensor,  middleSensor, outputSensor; //Variables that keep the state of the of presence sensors
38bool  lowLevelSensor, medLevelSensor; //Variables that keep the state of the of water  level sensors
39bool sensorPeopleEntering, sensorPeopleOut; // Variables that keep  the state of the Infrared Sensor that counts people.
40int estadoSensores = 0;
41int  estadoSensoresAnt = 0;
42unsigned long controleTempo;
43
44void setup() {
45  Serial.begin(9600); //Starting serial communication
46  //Sets the Sensors pins
47  pinMode(pinInputSensor, INPUT_PULLUP); //Define the pin 2 as input
48  pinMode(pinMiddleSensor,  INPUT_PULLUP); //Define the pin 3 as input
49  pinMode(pinOutputSensor, INPUT_PULLUP);  //Define the pin 4 as input
50  pinMode(pinLowLevelSensor, INPUT_PULLUP); //Define  the pin 11 as input
51  pinMode(pinMedLevelSensor, INPUT_PULLUP); //Define the  pin 12 as input
52  pinMode(pinSensorPeopleEntering, INPUT_PULLUP); //Define the  pin 14 as input
53  pinMode(pinSensorPeopleOut, INPUT_PULLUP); //Define the pin  15 as input
54
55  //Sets the Actuators pins
56  pinMode(pinRelayPump, OUTPUT);  //Define the pin 5 as output
57  pinMode(pinBuzzer, OUTPUT); //Define the pin 6  as output
58  pinMode(pinGreenLed, OUTPUT); //Define the pin 8 as output
59  pinMode(pinYellowLed,  OUTPUT); //Define the pin 9 as output
60  pinMode(pinRedLed, OUTPUT); //Define  the pin 10 as output
61
62  // Defined in thingProperties.h
63  initProperties();
64
65  // Connect to Arduino IoT Cloud
66  ArduinoCloud.begin(ArduinoIoTPreferredConnection);
67
68}//End  of the setup
69
70void loop() {
71
72  ArduinoCloud.update();
73
74  //Checks  water level sensors
75  lowLevelSensor = digitalRead(pinLowLevelSensor);
76  medLevelSensor  = digitalRead(pinMedLevelSensor);
77
78  //Checks infrared sensor if passed person
79  sensorPeopleEntering = digitalRead(pinSensorPeopleEntering);
80  sensorPeopleOut  = digitalRead(pinSensorPeopleOut);
81
82  taxaMaximaOcupacao = float(ocupacao)  / MAXIMO_PESSOAS_ISOLAMENTO_SOCIAL;
83  Serial.println(ocupacao);
84  Serial.println(taxaMaximaOcupacao);
85
86  if (sensorPeopleEntering == DETECTADO && sensorPeopleOut == DETECTADO) {
87    controleTempo  = millis();
88
89  } else if (sensorPeopleEntering == DETECTADO || sensorPeopleOut  == DETECTADO) {
90
91    if (sensorPeopleEntering == DETECTADO) {
92
93      switch  (estadoSensoresAnt) {
94        case SensorB_ : {
95            estadoSensores  = 0;
96            ocupacao--;
97            controleTempo = millis();
98            break;
99          }
100        case 0 : {
101            estadoSensores = SensorA_;
102            controleTempo = millis();
103            break;
104          }
105        case  SensorA_ : {
106            estadoSensores = SensorA_;
107            controleTempo  = millis();
108            break;
109          }
110      }
111
112
113    }
114
115    if (sensorPeopleOut == DETECTADO) {
116
117      switch (estadoSensoresAnt)  {
118        case SensorA_ : {
119            estadoSensores = 0;
120            ocupacao++;
121            controleTempo = millis();
122            break;
123          }
124        case  0 : {
125            estadoSensores = SensorB_;
126            controleTempo = millis();
127            break;
128          }
129        case SensorB_ : {
130            estadoSensores  = SensorB_;
131            controleTempo = millis();
132            break;
133          }
134      }
135
136    }
137
138  } else {
139    if ( millis() - controleTempo > tempoEspera  ) {
140      estadoSensores = 0;
141      estadoSensoresAnt = estadoSensores;
142    }
143  }
144
145  estadoSensoresAnt = estadoSensores;
146
147  //Logic of water  level sensors: 0 --> With water | 1 --> No water
148
149  // If both sensors are  active (With water)
150  if ((lowLevelSensor == 0) and (medLevelSensor == 0)) {
151    digitalWrite(pinGreenLed, HIGH);
152    digitalWrite(pinYellowLed, LOW);
153    digitalWrite(pinRedLed, LOW);
154    enabledTunnel();// Tunnel operating function
155  }
156
157  // If the medium level sensor not activated (Low water)
158  if ((lowLevelSensor  == 0) and (medLevelSensor == 1)) {
159    digitalWrite(pinGreenLed, LOW);
160    digitalWrite(pinYellowLed,  HIGH);
161    digitalWrite(pinRedLed, LOW);
162    enabledTunnel();// Tunnel operating  function
163  }
164
165  // If the low level sensor not activated (no water) but  medium level sensor are active
166  if ((lowLevelSensor == 1) and (medLevelSensor  == 0)) {
167    //Error in sensors
168    digitalWrite(pinGreenLed, HIGH);
169    digitalWrite(pinYellowLed,  HIGH);
170    digitalWrite(pinRedLed, HIGH);
171    Serial.println("Level sensor  in ERROR!");
172    disableTunnel();
173  }
174
175  // If both sensors not activated  (empty tank)
176  if ((lowLevelSensor == 1) and (medLevelSensor == 1)) {
177    digitalWrite(pinGreenLed,  LOW);
178    digitalWrite(pinYellowLed, LOW);
179    digitalWrite(pinRedLed, HIGH);
180    disableTunnel();// Tunnel no operating function
181  }
182  Serial.println("======================================================");
183
184}  //End of the loop
185
186void enabledTunnel() {
187  Serial.println("Tunnel enabled.");
188
189  statusTunel = true;
190
191  //Reading the status of the sensors
192  inputSensor  = digitalRead(pinInputSensor);
193  middleSensor = digitalRead(pinMiddleSensor);
194  outputSensor = digitalRead(pinOutputSensor);
195
196  //Prints sensor readings  on the serial monitor
197  Serial.println("Input Sensor: " + String(inputSensor)  + " | Middle Sensor: " + String(middleSensor) + " | Output Sensor: " + String(outputSensor));
198
199  //If any of the 3 motion sensors is trigged
200  if ((inputSensor == LOW) || (middleSensor  == LOW) || (outputSensor == LOW)) {
201    Serial.println("Detected person presence  in the tunel.");
202    digitalWrite(pinRelayPump, HIGH); //Start the pump
203    noTone(pinBuzzer);
204    tone(pinBuzzer, 440, 200);
205    //delay(300);
206  }
207
208  else { //If you don't
209    Serial.println("No movement in the tunel.");
210    digitalWrite(pinRelayPump, LOW); //Turn off the pump
211    noTone(pinBuzzer);  //Disable the buzzer
212    //delay(300);
213  }
214
215}//end enabledTunnel
216
217void  disableTunnel() {
218  //Serial.println("Tunnel disabled.");
219
220  statusTunel  = false;
221
222  digitalWrite(pinRelayPump, LOW); //Turn off the pump
223  noTone(pinBuzzer);  //Disable the buzzer
224  //delay(500);
225  tone(pinBuzzer, 3000, 200);
226  //delay(500);
227}
228
229void  onOcupacaoChange() {
230  
231}
232
233void onTaxaMaximaOcupacaoChange() {
234
235}
236
237void  onStatusTunelChange() {
238
239}

1{"cpu":{"fqbn":"arduino:samd:nano_33_iot","name":"Arduino NANO  33 IoT","port":""},"secrets":[{"name":"SECRET_SSID","value":"","isOptional":false},{"name":"SECRET_PASS","value":"","isOptional":false}]}
2

1#include <ArduinoIoTCloud.h>
2#include <Arduino_ConnectionHandler.h>
3#include  "arduino_secrets.h"
4
5const char THING_ID[] = "a73f86b0-9b74-4e9f-9deb-3236b166ee8c";
6
7const  char SSID[]     = SECRET_SSID;    // Network SSID (name)
8const char PASS[]     =  SECRET_PASS;    // Network password (use for WPA, or use as key for WEP)
9
10void  onOcupacaoChange();
11void onTaxaMaximaOcupacaoChange();
12void onStatusTunelChange();
13
14int  ocupacao;
15float taxaMaximaOcupacao;
16bool statusTunel;
17
18void initProperties()  {
19
20  ArduinoCloud.setThingId(THING_ID);
21  ArduinoCloud.addProperty(ocupacao,  READWRITE, ON_CHANGE, onOcupacaoChange);
22  ArduinoCloud.addProperty(taxaMaximaOcupacao,  READWRITE, ON_CHANGE, onTaxaMaximaOcupacaoChange);
23  ArduinoCloud.addProperty(statusTunel,  READWRITE, ON_CHANGE, onStatusTunelChange);
24
25}
26
27WiFiConnectionHandler  ArduinoIoTPreferredConnection(SSID, PASS);

1#define SECRET_SSID ""
2#define SECRET_PASS ""