AUTOMOTIVE TELEMATICS AND ITS APPLICATION

Sixth sense of car

ROOBAN.L 1YD06EC056

Dept. of Electronics and Communication

Yellamma Dasappa Institute Of Technology

The PROBLEM….The PROBLEM…. Going by the statistics the number of people Going by the statistics the number of people

dying due to accidents are much more than due dying due to accidents are much more than due to chronic diseases.to chronic diseases.

The cities of today are choked with vehicular The cities of today are choked with vehicular traffic. traffic.

Consumers today are becoming more tech-savvy Consumers today are becoming more tech-savvy and enjoy personalization of their vehicle.and enjoy personalization of their vehicle.

Growing demand for value-added services.Growing demand for value-added services.

The Solution: TelematicsThe Solution: Telematics Eliminating the problem is not the solution to the Eliminating the problem is not the solution to the

problem.problem. Traffic managementTraffic management SecuritySecurity LuxuryLuxury Vehicle’s capability to communicate and interact Vehicle’s capability to communicate and interact

with the outside world. with the outside world. Combines computing, wireless Combines computing, wireless

telecommunication and information technology.telecommunication and information technology.

Defining Telematics

telematics the convergence of wireless technology,

location electronics, and in-vehicle electronics which is being used to integrate the automobile into information age.

The best example of telematics is Internet itself, since it depends on a number of computer networks connected globally through telecommunication backbones.

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Telematics system architecture

Heart of Telematics SystemHeart of Telematics System

Wireless Interface Block Wireless Interface Block – It provides the transport mechanism for communication between the TCU and the telematics network.

Application Process BlockApplication Process Block – It provides platform for all application level services provided by a TCU.

Vehicle Interface Block Vehicle Interface Block – It communicates with rest of vehicle ecu’s.

Telematics network operations system

Concept of OSGI Services

Composition of GST Open System

Structure of telematics service framework

Message flow of remote vehicle control service

Data structure of message for Remote vehicle Control request

Safety & SecuritySafety & Security Automatic Crash Automatic Crash

NotificationNotification Emergency & Medical Emergency & Medical

AssistanceAssistance

Stolen Vehicle TrackingStolen Vehicle TrackingAnti-Theft Alarm Anti-Theft Alarm

NotificationNotificationRemote Door ServicesRemote Door Services

Automatic Crash Notification service the TCU monitors the various crash sensors of the vehicle and in the event of a crash it sends the details of the crash intensity and location information and also initiates a voice call to the telematics call center from where a service operator can initiate the dispatch of emergency services. Request for emergency services can also be manually initiated by the vehicle occupants in case of an emergency or as a good Samaritan for someone else in need of help. First aid methods and techniques are transmitted as audio or video based on the nature of the injury captured by in-house camera. The TCU may have an alternate power supply which may allow it to operate in the event of the vehicle battery or electrical circuit failure due to a crash.

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Information & NavigationInformation & Navigation

InformationInformation

Food jointsFood joints Tourism pointsTourism points HospitalsHospitals Concierge Services Concierge Services Recreation centersRecreation centers Embassy informationEmbassy information Banks & ATMsBanks & ATMs Commercial spotsCommercial spots

EntertainmentEntertainment

On demand downloading of music/video realizes On demand downloading of music/video realizes the dream of global access.the dream of global access.

Access music library in your home PC by Access music library in your home PC by synchronizing with home entertainment library.synchronizing with home entertainment library.

Interactive voice based command interface for Interactive voice based command interface for accessing in-vehicle features.accessing in-vehicle features.

Make car your friend, your guide or your Make car your friend, your guide or your philosopher. Chat with your car real time.philosopher. Chat with your car real time.

DiagnosticsDiagnostics

ScanningScanning - Monitors health of the car and reports it to the genuine service center of the OEMs.

Emission Control Emission Control – Frequently checks the emission level of exhaust and when it goes above the permitted level, it informs the car user

Future TrendsFuture Trends Growth of 3G cellular systems will allow a rapid Growth of 3G cellular systems will allow a rapid

burst of important data needed for telematics.burst of important data needed for telematics. ADAS (Advance Driver Assist Systems) set to ADAS (Advance Driver Assist Systems) set to

grow post 2010.grow post 2010. Low cost embedded telematics systems will soon Low cost embedded telematics systems will soon

appear and be much more competitive than appear and be much more competitive than portable navigation systems.portable navigation systems.

Almost all kinds of services integrated and Almost all kinds of services integrated and provided by one system. provided by one system.

Conclusions

Significantly enhance the automobile driving experience.

Growth depends upon consumers and manufacturers.

Collaboration of various companies for advanced telematics services.

ReferencesReferences Deuk-Woo Lee, Hong Koo Kang, Dong-Oh Kim, Ki- Joon Han,

”Development of a Telematics Service Framework for Open Services in the Heterogeneous Network Environment” IEEE, FEBRUARY 2009..

Daniel N. Aloi, Mazen Alsliety, and Dennis M. Akos, “A Methodology for the Evaluation of a GPS Receiver Performance in Telematics Applications”, IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, VOL. 56, NO. 1, FEBRUARY 2007.

A. Bargiela, E. Peytchev, “Intelligent Transportation Systems - towards integrated framework for traffic/transport telematics applications”, IEEE.

Muhammad Umar, “White paper on Rapid development of Telematics Applications”, Mentor Graphics.

Vivek kapadia, Veena Bai, G Parthasarathy, “White paper on Telematics System Architecture”, Wipro technologies.

White paper on “Automotive telematics”, hsc.com “Working Connections”, delphi.com “Delphi DS301 High-value Telematics System”, delphi.com White paper – “Automotive Telematics – Market Overview and Security

Considerations”, maya software technologies. Dr Egil Juliussen “Telematics Trends: 2008 to 2015”, telematicsupdate.com Global Policy Group - “Automotive Telematics and Multimedia in the United States”