Gps Bus Tracking System.docx

BUS TRACKING SYSTEM.

Mechatronics Course Project submitted by B.Manideep

17K41A0404

J.Krishna chaithanya

17K41A0440

N.Harika

17K41A0447

J.Nandhitha reddy

17K41A0448

Under the guidance of Mr. Ch. Rajendra Prasad Assistant Professor

Department of Electronics and Communication Engineering

ABSTRACT Now a days the demand of bus tracking systems increasing day by day in most of business enterprises because knowing the location of bus using bus tracking systems is user friendly with variety of various applications. A bus tracking systems is

location tracking device.

Decreasing the error in location increases the efficiency of device and enhances the accuracy. In particular, the focus is on using GPS(Global Positioning System)module to track the location. In this design the ESP32 microcontroller has revolutionized the entire area of location tracking. Modern microcontrollers offer only controlling of devices when interfaced to them but the ESP32 has many advanced features like inbuilt WIFI module and Bluetooth module with a low power consumption rate of 3.3v. The interfacing of GPS module to the ESP32 made the entire system to a compact and low power consuming device with fewer components. These features made our bus tracking system very simple and user friendly. The users will view the location of bus on the map using these latitude and longitude locations. The designed system finds the location of bus and displays it on the website . (Bus tracking system is a useful device for many institutions with which people come to know the location of their bus.)

CONTENTS ABSTRACT Chapter No. 1

2

3

.

4

Title of the Chapter

Page No.

INTRODUCTION

01

1.1

Overview

01

1.2

Existing Method

01

1.3

Proposed Method

02

HARDWARE & SOFTWARE TOOLS USED

03

2.1

DESCRIPTION OF COMPONENTS

03

2.1.1

Arduino Mega/Uno board

03

2.1.2

Sensors

04

2.1.3

Actuators

05

2.1.4

Power supply unit

06

2.2

SOFTWARE TOOLS

07

2.2.1

Arduino Software Description

07

2.2.2

Think speak/ any other apps

08

IMPLEMENTATION OF PROJECT

09

3.1

Block diagram of Project

09

3.2

Schematic diagram

09

3.3

Description of Project

10

3.4

Results

11

CONCLUSION AND FUTURE SCOPE

12

1. INTRODUCTION

OVERVIEW :

ESP32 microcontroller has revolutionized the entire area of location tracking. Modern microcontrollers offer only controlling of devices when interfaced to them but the ESP32 has many advanced features like inbuilt WIFI module and Bluetooth module with a low power consumption rate of 3.3v. The interfacing of GPS module to the ESP32 made the entire system to a compact and low power consuming device with fewer components. The GPS module tracks the location and the ESP32 with the help of WIFI module uploads the data into the website. The users will view the location of bus on the map using these latitude and longitude locations. EXISTING METHOD :

The present GPS location trackers are bulky to carry and has separate microcontrollers and WIFI modules. By using them they track the location. Their power consumption rate is also large (i.e >5v).

PROPOSED METHOD:

Usage of ESP32 microcontroller makes the location tracking system user friendly and it is a compact device with a low power consumption rate of 3.3v.It has in built WIFI module this makes the system very compact.

2. HARDWARE & SOFTWARE TOOLS USED

2.1

DESCRIPTION OF COMPONENTS :

2.1.1 ESP32 microcontroller:

ESP32 is a single 2.4 GHz Wi-Fi-and-Bluetooth combo chip designed with the TSMC ultra-low-power 40 nm technology. It is designed to achieve the best power and RF performance, showing robustness, versatility and reliability in a wide variety of applications and power scenarios. The ESP32 series of chips includes ESP32-D0WDQ6, ESP32-D0WD, ESP32-D2WD, and ESP32-S0WD. ESP32 is designed for mobile wearable electronics and Internet-of-Things (IoT) application.

2.1.2 GPS MODULE: NEO-6M GPS Module with EPROM :

2.1.4 Power supply unit:

2.2

SOFTWARE TOOLS : Arduino software.

2.2.1 Arduino Software Description: Arduino is an open-source platform used for building electronics projects. Arduino consists of both a physical programmable circuit board (often referred to as a microcontroller) and a piece of software, or IDE (Integrated Development Environment) that runs on your computer, used to write and upload computer code to the physical board. Programs written using Arduino Software (IDE) are called sketches. These sketches are written in the text editor and are saved with the file extension .ino. The editor has features for cutting/pasting and for searching/replacing text. The message area gives feedback while saving and exporting and also displays errors. The console displays text output by the Arduino Software (IDE), including complete error messages and other information. The bottom righthand corner of the window displays the configured board and serial port. The toolbar buttons allow you to verify and upload programs, create, open, and save sketches, and open the serial monitor. 2.2.2 Think speak/ any other apps:

Website: Cloudchip.in

3. IMPLEMENTATION OF PROJECT

3.1

Block diagram of Project:

Antenna

signal

GPS MODULE

ESP32 (microcontroller)

Location

data

Cloudchip.in(web site)

ESP32 in built WIFI module. Data signal (website Token.)

Location:*****

3.2

Schematic diagram: NEO-6 GPS module.

ESP32 Board

Antenna Vcc (Passive)

NEO -6

Gnd Tx Rx

Vcc Gnd

1 ESP 32

Tx

2 3

Rx

USB

3.3 Description of Project 3.3(a):SKETCH: #include <TinyGPS++.h> #include Cloudchip cloudchip; #define WIFI_AP "PSP" #define WIFI_PASSWORD "seagate123" #define TOKEN "16CJtuDSmSrFoPjjaRca" TinyGPSPlus gps; void setup() { Serial.begin(9600); cloudchip.WiFiInit(WIFI_AP,WIFI_PASSWORD); cloudchip.Credentials(TOKEN); } void loop() { cloudchip.run(); while(Serial.available()>0) { if(gps.encode(Serial.read())) { Serial.print(F("Location:")); if(gps.location.isValid()) { Serial.print(gps.location.lat(),8); String lati = String(gps.location.lat(),8); cloudchip.deviceTelemetry("Latitude",lati); Serial.print(F(",")); Serial.print(gps.location.lng(),8); String longi = String(gps.location.lng(),8); cloudchip.deviceTelemetry("Longtitude",longi); } else { Serial.print(F("INVALID")); } Serial.println(); }

} delay(10000); }

3.3(b):

How it works: Goto cloudchip.in > device > new device > device telemetry > add wifi username, password,access token

Add the cloudchip library file and TinyGPS++ library file to the program they will help us to upload the data to the website using the access token.

How to check bus location: 1.Goto cloudchip.in > login >developer >credentials >device management >map>bus tracking system 2.Goto cloudchip.in > login >developer >credentials >dashboard management >bus latitude and longitude postions

Access links: people can access the location of bus using these links: URL: http://beta.cloudchip.in/dashboard/2c0416c0-47bc-11e9-be5c8de29152a99c?publicId=75b5e750-48a5-11e9-be5c-8de29152a99c Shortend Link: https://bit.ly/2TMQ0PD QR code:

3.4 Results

Img. ( The location of bus on the website)

4. CONCLUSION AND FUTURE SCOPE

Using this bus tracking system people will save their time by looking at the location of bus. In near future the driving system of bus will include this GPS tracking system will less power consumption. During bad weather conditions or any signal losses the bus tracking systems uses artificial intelligence algorithms to calculate the location of bus. So that it becomes more user friendly.