Arduino-based Obstacle Monitoring System

Vehicle dashboard monitor.

Jul 6, 2016

•

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8 respects

vehicle

transportation

monitoring

Devices & Components

Arduino Uno Rev3

Standard LCD - 16x2 White on Blue

12VDC & 1 Amp Adapter

Jumper wires (generic)

Infra Red Obstacle Sensor

Software & Tools

Arduino IDE

Project description

Code

c_cpp

1#include <LiquidCrystal.h>
2const int FROS = A1;
3const int FLOS =  A2;
4const int RROS = A3;
5const int RLOS = A4;
6int FR = 0;
7int FL = 0;
8int  RR = 0;
9int RL = 0;
10LiquidCrystal lcd(8, 9, 4, 5, 6, 7);
11void setup()
12{
13  lcd.begin(16, 2);  
14  pinMode(FROS, INPUT);
15  pinMode(FLOS, INPUT);
16  pinMode(RROS, INPUT);
17  pinMode(RLOS, INPUT);
18  Serial.begin(9600);
19}
20void  loop()
21{
22  FR = analogRead(FROS);
23  Serial.println(FR);
24  FL = analogRead(FLOS);
25  RR = analogRead(RROS);
26  RL = analogRead(RLOS);
27  lcd.setCursor(1, 0);          
28  lcd.print("FR  FL   RR  RL"); 
29  if (FR <= 500 && FL <= 500  && RR <= 500  && RL <= 500)
30  {
31    lcd.setCursor(1, 1);
32    lcd.print("No Obstacle    ");
33  }
34  else if (FR > 500 && FL <= 500  && RR <= 500 && RL <= 500)
35  {
36    lcd.setCursor(1, 1);
37    lcd.print("XX             ");
38  }
39  else if (FR <= 500 && FL <= 500  && RR <= 500 && RL > 500)
40  {
41    lcd.setCursor(1,  1);
42    lcd.print("             XX");
43  }
44  else if (FR <= 500 && FL  <= 500  && RR > 500 && RL <= 500)
45  {
46    lcd.setCursor(1, 1);
47    lcd.print("         XX    ");
48  }
49  else if (FR <= 500 && FL <= 500  && RR > 500 &&  RL > 500)
50  {
51    lcd.setCursor(1, 1);
52    lcd.print("         XX  XX");
53  }
54  else if (FR <= 500 && FL > 500  && RR <= 500 && RL <= 500)
55  {
56    lcd.setCursor(1,  1);
57    lcd.print("    XX          ");
58  }
59  else if (FR <= 500 && FL  > 500  && RR <= 500 && RL > 500)
60  {
61    lcd.setCursor(1, 1);
62    lcd.print("    XX       XX");
63  }
64  else if (FR <= 500 && FL > 500  && RR > 500 && RL  <= 500)
65  {
66    lcd.setCursor(1, 1);
67    lcd.print("    XX   XX    ");
68  }
69  else if (FR <= 500 && FL > 500  && RR > 500 && RL > 500)
70  {
71    lcd.setCursor(1,  1);
72    lcd.print("    XX   XX  XX");
73  }
74  else if (FR > 500 && FL <=  500  && RR <= 500 && RL <= 500)
75  {
76    lcd.setCursor(1, 1);
77    lcd.print("XX             ");
78  }
79  else if (FR > 500 && FL <= 500  && RR <= 500 && RL  > 500)
80  {
81    lcd.setCursor(1, 1);
82    lcd.print("XX           XX");
83  }
84  else if (FR > 500 && FL <= 500  && RR > 500 && RL <= 500)
85  {
86    lcd.setCursor(1,  1);
87    lcd.print("XX       XX    ");
88  }
89  else if (FR > 500 && FL <=  500  && RR > 500 && RL > 500)
90  {
91    lcd.setCursor(1, 1);
92    lcd.print("XX       XX  XX");
93  }
94  else if (FR > 500 && FL > 500  && RR <= 500 && RL  <= 500)
95  {
96    lcd.setCursor(1, 1);
97    lcd.print("XX  XX         ");
98  }
99  else if (FR > 500 && FL > 500  && RR <= 500 && RL > 500)
100  {
101    lcd.setCursor(1,  1);
102    lcd.print("XX  XX       XX");
103  }
104  else if (FR > 500 && FL >  500  && RR > 500 && RL <= 500)
105  {
106    lcd.setCursor(1, 1);
107    lcd.print("XX  XX   XX    ");
108  }
109  else
110  {
111    lcd.setCursor(1, 1);
112    lcd.print("Call  Help ......  ");
113  }
114}
115

#include <LiquidCrystal.h>
const int FROS = A1;
const int FLOS =  A2;
const int RROS = A3;
const int RLOS = A4;
int FR = 0;
int FL = 0;
int  RR = 0;
int RL = 0;
LiquidCrystal lcd(8, 9, 4, 5, 6, 7);
void setup()
{
  lcd.begin(16, 2);  
  pinMode(FROS, INPUT);
  pinMode(FLOS, INPUT);
  pinMode(RROS, INPUT);
  pinMode(RLOS, INPUT);
  Serial.begin(9600);
}
void  loop()
{
  FR = analogRead(FROS);
  Serial.println(FR);
  FL = analogRead(FLOS);
  RR = analogRead(RROS);
  RL = analogRead(RLOS);
  lcd.setCursor(1, 0);          
  lcd.print("FR  FL   RR  RL"); 
  if (FR <= 500 && FL <= 500  && RR <= 500  && RL <= 500)
  {
    lcd.setCursor(1, 1);
    lcd.print("No Obstacle    ");
  }
  else if (FR > 500 && FL <= 500  && RR <= 500 && RL <= 500)
  {
    lcd.setCursor(1, 1);
    lcd.print("XX             ");
  }
  else if (FR <= 500 && FL <= 500  && RR <= 500 && RL > 500)
  {
    lcd.setCursor(1,  1);
    lcd.print("             XX");
  }
  else if (FR <= 500 && FL  <= 500  && RR > 500 && RL <= 500)
  {
    lcd.setCursor(1, 1);
    lcd.print("         XX    ");
  }
  else if (FR <= 500 && FL <= 500  && RR > 500 &&  RL > 500)
  {
    lcd.setCursor(1, 1);
    lcd.print("         XX  XX");
  }
  else if (FR <= 500 && FL > 500  && RR <= 500 && RL <= 500)
  {
    lcd.setCursor(1,  1);
    lcd.print("    XX          ");
  }
  else if (FR <= 500 && FL  > 500  && RR <= 500 && RL > 500)
  {
    lcd.setCursor(1, 1);
    lcd.print("    XX       XX");
  }
  else if (FR <= 500 && FL > 500  && RR > 500 && RL  <= 500)
  {
    lcd.setCursor(1, 1);
    lcd.print("    XX   XX    ");
  }
  else if (FR <= 500 && FL > 500  && RR > 500 && RL > 500)
  {
    lcd.setCursor(1,  1);
    lcd.print("    XX   XX  XX");
  }
  else if (FR > 500 && FL <=  500  && RR <= 500 && RL <= 500)
  {
    lcd.setCursor(1, 1);
    lcd.print("XX             ");
  }
  else if (FR > 500 && FL <= 500  && RR <= 500 && RL  > 500)
  {
    lcd.setCursor(1, 1);
    lcd.print("XX           XX");
  }
  else if (FR > 500 && FL <= 500  && RR > 500 && RL <= 500)
  {
    lcd.setCursor(1,  1);
    lcd.print("XX       XX    ");
  }
  else if (FR > 500 && FL <=  500  && RR > 500 && RL > 500)
  {
    lcd.setCursor(1, 1);
    lcd.print("XX       XX  XX");
  }
  else if (FR > 500 && FL > 500  && RR <= 500 && RL  <= 500)
  {
    lcd.setCursor(1, 1);
    lcd.print("XX  XX         ");
  }
  else if (FR > 500 && FL > 500  && RR <= 500 && RL > 500)
  {
    lcd.setCursor(1,  1);
    lcd.print("XX  XX       XX");
  }
  else if (FR > 500 && FL >  500  && RR > 500 && RL <= 500)
  {
    lcd.setCursor(1, 1);
    lcd.print("XX  XX   XX    ");
  }
  else
  {
    lcd.setCursor(1, 1);
    lcd.print("Call  Help ......  ");
  }
}

Code

c_cpp

1#include <LiquidCrystal.h>
2const int FROS = A1;
3const int FLOS =
4  A2;
5const int RROS = A3;
6const int RLOS = A4;
7int FR = 0;
8int FL = 0;
9int
10  RR = 0;
11int RL = 0;
12LiquidCrystal lcd(8, 9, 4, 5, 6, 7);
13void setup()
14{
15
16  lcd.begin(16, 2);  
17  pinMode(FROS, INPUT);
18  pinMode(FLOS, INPUT);
19
20  pinMode(RROS, INPUT);
21  pinMode(RLOS, INPUT);
22  Serial.begin(9600);
23}
24void
25  loop()
26{
27  FR = analogRead(FROS);
28  Serial.println(FR);
29  FL = analogRead(FLOS);
30
31  RR = analogRead(RROS);
32  RL = analogRead(RLOS);
33  lcd.setCursor(1, 0);          
34
35  lcd.print("FR  FL   RR  RL"); 
36  if (FR <= 500 && FL <= 500  && RR <= 500
37  && RL <= 500)
38  {
39    lcd.setCursor(1, 1);
40    lcd.print("No Obstacle
41    ");
42  }
43  else if (FR > 500 && FL <= 500  && RR <= 500 && RL <= 500)
44
45  {
46    lcd.setCursor(1, 1);
47    lcd.print("XX             ");
48  }
49
50  else if (FR <= 500 && FL <= 500  && RR <= 500 && RL > 500)
51  {
52    lcd.setCursor(1,
53  1);
54    lcd.print("             XX");
55  }
56  else if (FR <= 500 && FL
57  <= 500  && RR > 500 && RL <= 500)
58  {
59    lcd.setCursor(1, 1);
60    lcd.print("
61         XX    ");
62  }
63  else if (FR <= 500 && FL <= 500  && RR > 500 &&
64  RL > 500)
65  {
66    lcd.setCursor(1, 1);
67    lcd.print("         XX  XX");
68
69  }
70  else if (FR <= 500 && FL > 500  && RR <= 500 && RL <= 500)
71  {
72    lcd.setCursor(1,
73  1);
74    lcd.print("    XX          ");
75  }
76  else if (FR <= 500 && FL
77  > 500  && RR <= 500 && RL > 500)
78  {
79    lcd.setCursor(1, 1);
80    lcd.print("
81    XX       XX");
82  }
83  else if (FR <= 500 && FL > 500  && RR > 500 && RL
84  <= 500)
85  {
86    lcd.setCursor(1, 1);
87    lcd.print("    XX   XX    ");
88
89  }
90  else if (FR <= 500 && FL > 500  && RR > 500 && RL > 500)
91  {
92    lcd.setCursor(1,
93  1);
94    lcd.print("    XX   XX  XX");
95  }
96  else if (FR > 500 && FL <=
97  500  && RR <= 500 && RL <= 500)
98  {
99    lcd.setCursor(1, 1);
100    lcd.print("XX
101             ");
102  }
103  else if (FR > 500 && FL <= 500  && RR <= 500 && RL
104  > 500)
105  {
106    lcd.setCursor(1, 1);
107    lcd.print("XX           XX");
108
109  }
110  else if (FR > 500 && FL <= 500  && RR > 500 && RL <= 500)
111  {
112    lcd.setCursor(1,
113  1);
114    lcd.print("XX       XX    ");
115  }
116  else if (FR > 500 && FL <=
117  500  && RR > 500 && RL > 500)
118  {
119    lcd.setCursor(1, 1);
120    lcd.print("XX
121       XX  XX");
122  }
123  else if (FR > 500 && FL > 500  && RR <= 500 && RL
124  <= 500)
125  {
126    lcd.setCursor(1, 1);
127    lcd.print("XX  XX         ");
128
129  }
130  else if (FR > 500 && FL > 500  && RR <= 500 && RL > 500)
131  {
132    lcd.setCursor(1,
133  1);
134    lcd.print("XX  XX       XX");
135  }
136  else if (FR > 500 && FL >
137  500  && RR > 500 && RL <= 500)
138  {
139    lcd.setCursor(1, 1);
140    lcd.print("XX
141  XX   XX    ");
142  }
143  else
144  {
145    lcd.setCursor(1, 1);
146    lcd.print("Call
147  Help ......  ");
148  }
149}
150

#include <LiquidCrystal.h>
const int FROS = A1;
const int FLOS =
  A2;
const int RROS = A3;
const int RLOS = A4;
int FR = 0;
int FL = 0;
int
  RR = 0;
int RL = 0;
LiquidCrystal lcd(8, 9, 4, 5, 6, 7);
void setup()
{

  lcd.begin(16, 2);  
  pinMode(FROS, INPUT);
  pinMode(FLOS, INPUT);

  pinMode(RROS, INPUT);
  pinMode(RLOS, INPUT);
  Serial.begin(9600);
}
void
  loop()
{
  FR = analogRead(FROS);
  Serial.println(FR);
  FL = analogRead(FLOS);

  RR = analogRead(RROS);
  RL = analogRead(RLOS);
  lcd.setCursor(1, 0);          

  lcd.print("FR  FL   RR  RL"); 
  if (FR <= 500 && FL <= 500  && RR <= 500
  && RL <= 500)
  {
    lcd.setCursor(1, 1);
    lcd.print("No Obstacle
    ");
  }
  else if (FR > 500 && FL <= 500  && RR <= 500 && RL <= 500)

  {
    lcd.setCursor(1, 1);
    lcd.print("XX             ");
  }

  else if (FR <= 500 && FL <= 500  && RR <= 500 && RL > 500)
  {
    lcd.setCursor(1,
  1);
    lcd.print("             XX");
  }
  else if (FR <= 500 && FL
  <= 500  && RR > 500 && RL <= 500)
  {
    lcd.setCursor(1, 1);
    lcd.print("
         XX    ");
  }
  else if (FR <= 500 && FL <= 500  && RR > 500 &&
  RL > 500)
  {
    lcd.setCursor(1, 1);
    lcd.print("         XX  XX");

  }
  else if (FR <= 500 && FL > 500  && RR <= 500 && RL <= 500)
  {
    lcd.setCursor(1,
  1);
    lcd.print("    XX          ");
  }
  else if (FR <= 500 && FL
  > 500  && RR <= 500 && RL > 500)
  {
    lcd.setCursor(1, 1);
    lcd.print("
    XX       XX");
  }
  else if (FR <= 500 && FL > 500  && RR > 500 && RL
  <= 500)
  {
    lcd.setCursor(1, 1);
    lcd.print("    XX   XX    ");

  }
  else if (FR <= 500 && FL > 500  && RR > 500 && RL > 500)
  {
    lcd.setCursor(1,
  1);
    lcd.print("    XX   XX  XX");
  }
  else if (FR > 500 && FL <=
  500  && RR <= 500 && RL <= 500)
  {
    lcd.setCursor(1, 1);
    lcd.print("XX
             ");
  }
  else if (FR > 500 && FL <= 500  && RR <= 500 && RL
  > 500)
  {
    lcd.setCursor(1, 1);
    lcd.print("XX           XX");

  }
  else if (FR > 500 && FL <= 500  && RR > 500 && RL <= 500)
  {
    lcd.setCursor(1,
  1);
    lcd.print("XX       XX    ");
  }
  else if (FR > 500 && FL <=
  500  && RR > 500 && RL > 500)
  {
    lcd.setCursor(1, 1);
    lcd.print("XX
       XX  XX");
  }
  else if (FR > 500 && FL > 500  && RR <= 500 && RL
  <= 500)
  {
    lcd.setCursor(1, 1);
    lcd.print("XX  XX         ");

  }
  else if (FR > 500 && FL > 500  && RR <= 500 && RL > 500)
  {
    lcd.setCursor(1,
  1);
    lcd.print("XX  XX       XX");
  }
  else if (FR > 500 && FL >
  500  && RR > 500 && RL <= 500)
  {
    lcd.setCursor(1, 1);
    lcd.print("XX
  XX   XX    ");
  }
  else
  {
    lcd.setCursor(1, 1);
    lcd.print("Call
  Help ......  ");
  }
}

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