Security Tracking and Advising for Taxi Customers

Group MemberTanapol Euaungkanakul 5088033Chayanin Mukviboonchai 5088239Thanachit Viriyayanyongsuk 5088245

AdvisorAsst.Prof.Dr. Vasaka Visoottiviseth

Outline

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Introduction(cont.)

• From ABAC Poll research center, in topic of “Opinion of people while using taxi”.– From 93% of people who live in Bangkok use taxi

service.Use when have no choice 74.2%

Use 2-3 times per week 10.3%

Use 1 time per week 6.2%

Use 4-5 times per week 5.5%

Use everyday 3.8%

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Introduction(cont.)

– 47% of people who use taxi service do not believe in security of taxi service.

– The problem that occur when use taxi service.

Robbery 35.5%

Violate 22.2%

Indirect way 16.5%

Drive too fast, carelessly 15.7%

Impolite 12.6%

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Introduction• Nowadays, most of people are unsatisfied

with the service quality of the taxi.• Some taxi customers want to know

information of tourist attraction around current area.

• This system use concept of intelligent transport system(ITS) and vehicle to infrastructure(V2I).

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Problem Statements

• Taxi customers are not satisfied with the quality of taxi services.

• Taxi customers were cheated fare.• Many tourists need more information about

tourist attraction.• Taxi customers want to know news and

information from infrastructures.• Some taxi drivers rent taxi to use improper

way. 6

Objective

• Tracking taxi for security of customers.• Prevent cheating fare.• Advise tourist attraction for taxi customers .• Department store or any institute can add

their place and other details for attract tourists.

• The taxi owners can view historical information of each taxi to prevent miss objective of renting.

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Intelligent Transportation Systems.

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Literature Reviews

• ITS stands for Intelligent Transportation Systems.

• The main function of ITS is – try to enhance the quality of transportation – safety– mobility and – productivity through the use of advanced

information and communications technologies.

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Literature Reviews

• It is a broad range of wireless and wired communications-based information and electronics technologies that are integrated into transportation system and in vehicles themselves.

• ITS systems are divided into intelligent infrastructure systems (V2I) and intelligent vehicle systems (V2V).

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Vehicle-to-Vehicle Communication• Vehicle-to-Vehicle (V2V)communications is a

dynamic wireless exchange of data among vehicles that are traveling in the same vicinity, which offers opportunities for significant safety improvements.

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Vehicle to Vehicle Communication

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The COOPERATIVE DRIVING APPLICATIONS –For road safety are characterized by a complete reconstruction of the driving context - Using road environment in combination on-board sensors data and cooperative system information (ad-hoc vehicles net).

Vehicle-to-Infrastructure

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V2I stands for vehicle to infrastructure communications.• A series of technologies directly linking road vehicles to their physical

surroundings.• Allows vehicles to communicate with traffic signals over a combination of

WiFi and 3G mobile. • The signals send out timing information to cars that then provide

messages to drivers to help them optimize their driving so that they don't have to stop as often.

• It also intended primarily to commercial businesses such as department store , while also enabling a wide range of other environmental benefits.

Technologies In Use

• GPS– Global Positioning System– This device able to get exact position on the Earth

anytime, in any weather, anywhere. – Four primary functions

• Position and coordinates.• The distance and direction between points.• Velocity.• Accurate time measurement.

Technology In Use(cont.)

• GPRS/EDGE – General Packet Radio Service– Mobile data service use for commutate between

user clients and main server.– This technology allow data transmissions over

air interface via mobile network.

Technology In Use(cont.)

• RFID – Radio-frequency identification– Technology that uses radio waves to identify an

object.– Two types of RFID Tag

• Passive (Short range, No battery)• Active (Longer range, Need battery)

• SMS – Short Message Service– Use for sending short message to the mobile

phone.• Google maps API

– This API provide the map plotting tools and the map data from Google Maps.

• Server Based Processing – Most of raw data will be sent to server for

processing and sent the useful information back to client.

Technology In Use(cont.)

• Nectec’s G-Box– G-Box is a Embedded System with GPS and GPRS

Modules.– Use Open Source Software– Can read ECU Data

Existing System

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Existing System(cont.)

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Existing System(cont.)

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Existing System(cont.)

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Existing System(cont.)

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Existing System(cont.)

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Existing System(summarize)

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Characteristic LocateA TaxiTrack TranTrac Oriscom Yuwei i-Trac

1.Realtime tracking

2.

3.

4.

5.

6.

7.

System Design

Servers 2G / 3G Mobile Data connection

Internet

GPS satellite

Taxi with embedded PCand GPS module

Web Clients

Structure Chart

Security Tracking and

Advising forTaxi Customers

2.

User Client in Taxi

1.

Server Side

Structure Chart (Server side)

1.1

Processing Unit forUser Clients

1.2

Processing Unit forWeb Clients

1.1.1 Location-based

processing

1.1.1.1Point of Interest(POI)

Finder

1.1.1.2Message and

Advertising Finder

1.2.1

Real-Time Vehicle Tracking

1.2.2

Historical Tracking

1.3

SMS Sender

1.

Server Side

1.1.2Sent/Receive

Data from Client

1.1.2.1GPS Coordinate

1.1.2.2Vehicle Information

1.1.2.3User Information

1.2.3

Point of Interest (POI) and MessageManagement

1.2.4User

Management

1.1.2.1.1Start Point

1.1.2.1.3Current Point

1.1.2.1.2Dentation Point

Structure Chart (User client)

2.User Client in Taxi

2.1User Registration

2.2

Information and MapsDisplay

2.4

Sent/ReceiveData from Server

2.3

Retrieve GPS Coordinate from GPS

Device

2.4.1

GPS Coordinate

2.4.3

User Information

2.4.2

Vehicle Information

2.5RFID Tag Reader

2.4.1.1Start Point

2.4.1.3Current Point

2.4.1.2Dentation Point

Current Status

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Future Plan

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Future Plan(cont.)

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Future Plan(cont.)

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Future Plan(cont.)

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Future Plan(cont.)

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Conclusion

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