MR.Taxi

指導教授：張宏慶教授學生：黃敬傑

劉發元謝佳霖陳昱宇

• Idea

• Service

• App

• System Construction

• Future

Outline

Idea

Cars

Technology

Cars

CombineTechnology

Driver Recorder

Driver Recorder

Driver Recorder

Satellite Navigation

Smartphones

Smartphones

Taxi Fleet

Existing Apps

Existing Apps

Existing Apps

ServiceHow we do it?

Passenger

Passenger

Passenger

• Get a taxi

Passenger

• Get a taxi

• Convenient

Passenger

• Get a taxi

• Convenient

• Safe journey

Passenger

• Get a taxi

• Convenient

• Safe journey

• Safe money

Passenger

• Get a taxi

• Convenient

• Safe journey

• Safe money

• Safe time

Driver

Driver

Driver

• Make more money

Driver

• Make more money

• Get more passengers

Driver

• Make more money

• Get more passengers

• Easy going

Apps

System Structure

System Structure

System Structure

System Structure

System Structure

Passenger

Passenger

Passenger

• GPS Location Service

Passenger

• GPS Location Service

• Http Post

Passenger

• GPS Location Service

• Http Post

• C2DM

Passenger

• GPS Location Service

• Http Post

• C2DM

• Photo Capturing

Driver

Driver

Driver

• Camera Recording

Driver

• Camera Recording

• Maps, GPS, Navigation

Driver

• Camera Recording

• Maps, GPS, Navigation

• HTTP Post

Driver

• Camera Recording

• Maps, GPS, Navigation

• HTTP Post

• C2DM

Server - Passenger

Server - Passenger

Server - Passenger

path navigation

Server - Passenger

path navigationHow long will driver arrive

Server - Passenger

path navigationHow long will driver arriveEstimate the cost

Server - Passenger

path navigationHow long will driver arriveEstimate the costdrivers’ rating

Server - Passenger

path navigationHow long will driver arriveEstimate the costdrivers’ rating

Server - Passenger

path navigationHow long will driver arriveEstimate the costdrivers’ rating

Passenger info

Server - Passenger

path navigationHow long will driver arriveEstimate the costdrivers’ rating

Passenger infodestination

Server - Passenger

path navigationHow long will driver arriveEstimate the costdrivers’ rating

Passenger infodestinationcurrent position

Server - Driver

Server - Driver

Server - Driver

passenger info

Server - Driver

passenger infopath navigation

Server - Driver

passenger infopath navigation

Server - Driver

passenger infopath navigation

Video

Server - Driver

passenger infopath navigation

Video Driver info

Server - Driver

passenger infopath navigation

Video Driver infocurrent position

Server - Driver

passenger infopath navigation

Video Driver infocurrent positionincome

Server

Server

• No-SQL DataBase: mogoDB

Server

• No-SQL DataBase: mogoDB

• Memcached

Server

• No-SQL DataBase: mogoDB

• Memcached

• Ruby with Sinatra Framework

Server

• No-SQL DataBase: mogoDB

• Memcached

• Ruby with Sinatra Framework

• Amazon Web Services

Server

• No-SQL DataBase: mogoDB

• Memcached

• Ruby with Sinatra Framework

• Amazon Web Services

• Heroku

passenger infopath navigation

Video Driver infocurrent positionincome

path navigationHow long will driver arriveEstimate the costdrivers’ rating

Passenger infodestinationcurrent position

System Architecture

Future

Make the Service Better

Thank you