Đồ án tốt nghiệp - Research, design and implementation of an automatic car parking system

HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY AND EDUCATION
FACULTY FOR HIGH QUALITY TRAINING

GRADUATION PROJECT

RESEARCH, DESIGN AND IMPLEMENTATION OF AN
AUTOMATIC CAR PARKING SYSTEM
VO HUY HOANG
Student ID : 18146020
TRAN NHAT HUY
Student ID : 18146024
TRAN DUY KHANH
Student ID : 18146033

Major: MECHATRONICS ENGINEERING
Advisor: Dr. Tran Vi Do
Ho Chi Minh City, 7th of August 2023

Disclaimer
The contents of this report reflect the views of the authors, who are solely responsible for
the facts and the accuracy of the material and information presented here. This report is not
a standard, specification or regulation.

Acknowledgements
We are over helmed in all humbleness and gratefulness to acknowledge our depth to all
those who have helped us to put these ideas, well above the level of simplicity and into
something concrete.
I would like to express my special thanks of gratitude to my teacher Tran Vi Do as well as
our principal who gave me the excellent opportunity to do this wonderful project on this
interesting topic, which also helped us in doing a lot of research and we came to know
about so many new things. We are thankful to them.
Any attempt at any level cannot be satisfactorily completed without the support and
guidance of our teacher and friends.
We would like to thank my wonderful friends who helped us a lot in gathering different
information, collecting data and guiding us from time to time in making this project, despite
of their busy schedules, they gave me different ideas in making this project unique.

Table of Contents
ABSTRACT .................................................................................................................................................. 1
CHAPTER 1: INTRODUCTION ................................................................................................................. 2
1.1.

Motivation of the research ........................................................................................................... 2

1.2.

The scientific and practical significance of the topic .................................................................... 2

1.3.

Objective of research .................................................................................................................... 2

1.4.

Target and research area .............................................................................................................. 2

1.5.

Methodological basic .................
...

...
XE!)
(1000)
lcd.clear()
}
}
//Chương Trình auto home
61

void vehome(){
//ve home x
while((digitalRead(CBx)==0)&amp&amp(x==0)){
digitalWrite(xilanh,0)
(500) }
if(digitalRead(CBx)==1){
digitalWrite(xilanh,1)
x=1
Serial.print(x:)
Serial.println(x)
}
//ve home z
while((digitalRead(CBz)==1)&amp&amp(x==1)&amp&amp(z==0)){
digitalWrite(Dz,HIGH)
digitalWrite(Pz,HIGH)
Microseconds(300)
digitalWrite(Pz,LOW)
Microseconds(300)}
if(digitalRead(CBz)==LOW){
z=1
Serial.print(z:)
Serial.println(z)
}
//ve home y
while((digitalRead(CBy)==1)&amp&amp(x==1)&amp&amp(z==1)&amp&amp(y==0)){
digitalWrite(Dy,LOW)
digitalWrite(Py,HIGH)
Microseconds(800)
digitalWrite(Py,LOW)
Microseconds(800)}
62

if(digitalRead(CBy)==0){
y=1
Serial.print(y:)
Serial.println(y)
}
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/////////////////////CHƯƠNG TRÌNH GỬI XE VÀO CÁC
Ô///////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////

/////Chương trình lấy xe ở bãi

void Layxebai(){

//phuong x
digitalWrite(xilanh,0)
(1500)
//phuong z
for(int i=0i=600i++){
digitalWrite(Dz,LOW)
digitalWrite(Pz,HIGH)
Microseconds(300)
digitalWrite(Pz,LOW)
Microseconds(300)}
//phuong x1
digitalWrite(xilanh,1)
(3500)
}

63

//chương trình hạ xe vào ô
void Haxeo(){
//phương x đâm vô
digitalWrite(xilanh,0)
(1500)
//phuong z hạ xuống
for(int i=0i=600i++){
digitalWrite(Dz,HIGH)
digitalWrite(Pz,HIGH)
Microseconds(300)
digitalWrite(Pz,LOW)
Microseconds(300)}
//phương x rút ra
digitalWrite(xilanh,1)
(3000)
}
////chương trình con gửi xe vào các ô
void Gui1(){
for(int i=0i=810i++){
digitalWrite(Dy,HIGH)
digitalWrite(Py,HIGH)
Microseconds(500)
digitalWrite(Py,LOW)
Microseconds(500)
}
Layxebai()
//phương y
for(int i=0i=2380i++){
digitalWrite(Dy,HIGH)
digitalWrite(Py,HIGH)
64

Microseconds(500)
digitalWrite(Py,LOW)
Microseconds(500)
}
Haxeo()
x=0
y=0
z=0
}

void Gui2(){
for(int i=0i=810i++){
digitalWrite(Dy,HIGH)
digitalWrite(Py,HIGH)
Microseconds(500)
digitalWrite(Py,LOW)
Microseconds(500)
}
Layxebai()
//phương y
for(int i=0i=1590i++){
digitalWrite(Dy,HIGH)
digitalWrite(Py,HIGH)
Microseconds(500)
digitalWrite(Py,LOW)
Microseconds(500)
}
Haxeo()
x=0
y=0
65