Arduino Self Parking Car Beta
Intro: Arduino Self Parking Car Beta
Hi guys! Today, we are going to make a Self Parking Car with Arduino. Let's start!
STEP 1: What We Need?
We will use;
1 - l298n Motor Driver
2 - 1 x Hc-sr04
3 - Arduino
4 - Car Chassis (two motored)
STEP 2: Connections;
Arduino to l298n;
D5 = in5
D6 = in6
D9 = in3
D10 = in4
Other Energy Source = l298n s 12v
WARNING; IF YOU WANT L298N WORK, YOU MUST CONNECT GND PINS EAC OTHER WİTH ARDUINO.
Arduino to Hc-sr04;
5v = Vcc
Echo = 12
Trig = 13
GND = GND
STEP 3: Connect L298n to Car
We use out3 and out4 for forward and backward
We use out1 and out2 for right and left.
STEP 4: How It Will Work?
When car is looking for a parking space, actually it is looking for a parking space bigger than 7cm. If it see smaller than 7cm space, it will continue to looking for bigger than 7cm parking space. Then, when it find a convenient park space, it will go right-forward 5cm and stop,than go backward and steering to left. It will be a perfect car.
Don't forget it is a Beta Version and it can park only left side park spaces. If you have an idea , I will be happy to hear this. Code variables can changeable from car to car. You should organize the numbers. Thanks..:)
STEP 5: Code
https://drive.google.com/open?id=0B6EUM2JQFzOhT2VXckxrempqOFU
You can get the Arduino code there.. I'm waiting for your comments..:)
8 Comments
krushnakantkori 5 years ago
SaeedA72 6 years ago
hey..
bro can you help about the specific name and number of the Arduino and sensors.
saalajberi1@gmail.com
MuhammadA236 6 years ago
the .uno file cant open bro. the error message is could not create the sketch. can u help me to solve this. thx before
canerkazar20 6 years ago
#define trigPin 13
#define echoPin 12
void setup() {
pinMode(trigPin, OUTPUT);
pinMode(echoPin, INPUT);
pinMode(5, OUTPUT);
pinMode(6, OUTPUT);
pinMode(9, OUTPUT);
pinMode(10, OUTPUT);
}
void loop() {
long duration, distance;
digitalWrite(trigPin, LOW); // Added this line
delayMicroseconds(2); // Added this line
digitalWrite(trigPin, HIGH);
// delayMicroseconds(1000); - Removed this line
delayMicroseconds(10); // Added this line
digitalWrite(trigPin, LOW);
duration = pulseIn(echoPin, HIGH);
distance = (duration/2) / 29.1;
if (distance < 7) { // This is where the LED On/Off happens
digitalWrite(6,HIGH);
digitalWrite(5,LOW);
}
else {
digitalWrite(9,LOW);
digitalWrite(10,HIGH);
analogWrite(6, 110);
analogWrite(5, LOW);
delay(50);
digitalWrite(10,LOW);
digitalWrite(9,HIGH);
analogWrite(5, 110);
analogWrite(6, LOW);
delay(100);
digitalWrite(9,LOW);
digitalWrite(10,HIGH);
analogWrite(5, 110);
analogWrite(6, LOW);
delay(100);
digitalWrite(10,LOW);
digitalWrite(9,LOW);
analogWrite(5, LOW);
analogWrite(6, LOW);
delay(10000);
}
}
PC-GUY 7 years ago
looks nice, i would like to see a video of how well it works
AhmadH111 7 years ago
please post a video
lneves 7 years ago
A video of it parking, please!
madhavdivya 7 years ago